Basement Sewage Ejector Pombi Kukundikana: Grinder Jam uye High-Mvura Alarm¶

Alarm yemvura yakakwirira pane ejector yepasi pemvura yetsvina kana pombi yekukuya inoratidza kukurumidza kuvaka kwechimbichimbi. Basement tsvina yekuunganidza magomba anounganidza yakasvibira mvura nhema kubva pamigero yepombi dziri pazasi peseweji huru yesuweji kana septic inlet. Kana iyo ejector pombi jams, inorasa simba remagetsi, kana kutadza kutadza, mvura yetsvina inoungana nekukurumidza mukati mebheseni rakavharwa. Kuenderera mberi nekushandiswa kwemvura mukati memba kunomanikidza tsvina yemunhu kumashure kuburikidza nemadhiraini epasi, mareceiver emvura, uye zvigadziko zvechimbuzi munzvimbo dzakapera.

Zviteshi zveSubterranean lifts zvinosanganisa mabheseni akavharirwa, zvinorema zvinorema kana magungano ekucheka-torque, gastight venting, uye cheki mavharuvhu anoshanda achipesana nembiru dzemvura. Mechanical jamu dzinowanzoitika pamwe chete nenjodzi dzinopisa uye dzinobvira mumhepo. Kuora kweanaerobic kwetsvina yakamira inoburitsa methane, carbon monoxide, uye hydrogen sulfide mukati mebheseni risina kuvhurika.

Kugadzirisa emergency ejector kunoda kurongeka kwemagetsi ega, matanho ekudzivirira ega, uye nekuchenjera mechani disassembly. Kusiyanisa pakati pezvakaoma-kubata vortex pombi uye macerating grinder zvikamu zvinotungamira nzira yekugadzirisa. Kumhanyira kuvhura gomba reejector pasina kufefetera nzvimbo yekushandira kana kucheka magetsi kunoisa pachena varimo kuutachiona hwebiological uye njodzi dzekubatidza gasi. Kutevedzera nzira dzakakodzera kunodzivirira hutano, kuchengetedza zvivakwa zvekuvaka, uye kudzoreredza utsanana.

Ita izvi ikozvino¶

1. Nyararamisa alarm inonzwika pamadziro-yakaiswa control panel nekufambisa switch yekuchinja kubva panyanga kuenda kunyarara, kuve nechokwadi chekuti mwenje dzvuku yambiro inoramba yakavheneka.
2. Zivisai kutonhora kwepombi dzepombi dzemumba, muchiraira vese varimo kuti vamire kutsvaira zvimbudzi, pombi dzinomhanya, kugeza mvura, uye kushandisa midziyo yekuwachira.
3. Tarisa iyo yakatsaurirwa pombi yedunhu inotyora pane hombe yemagetsi panhizha, uchiona kana iyo breaker yagumburwa kuenda kunzvimbo yekudzima.
4. Gadzira kufefetedza kunopinda mukati menzvimbo yepasi pekushandisa nekuvhura mahwindo kana kumhanyisa feni yekupoterera kunze kuti iparadzire magasi ane njodzi.
5. Pfeka magiya ekuzvidzivirira akazara, anosanganisira anorema nitrile magirovhosi pamusoro pemagirovhosi ebasa, magirovhosi ekuchengetedza kana nhovo yechiso, bhutsu dzisingapindi mvura, uye N95 kana P100 yekufemerera.
6. Ongorora tambo dzemagetsi pachigadziko chemadziro kuti uone kana pombi ichishandisa piggyback float switch plug yekukurumidza kuyedza mota.

flowchart TD
    A["Yepamusoro-Mvura Alarm Inonzwika paKudzora Panel"] --> B["Danho 1: Nyarara Buzzer uye Ramba Yambiro Chiedza"]
    B --> C["Danho rechipiri: Zivisai Pakarepo Pombi Yemumba Maoma"]
    C --> D["Nhanho 3: Tarisa Main Panel ye Tripped Breakers"]
    D --> E{"Ko Pump Circuit Breaker Yabatwa?"}
    E -- "Hongu" --> F["Ongorora Cable Yekukuvadza uye Reset Breaker Kamwe"]
    E -- "Kwete" --> G["Ongorora Piggyback Float uye Pump Power Plug"]
    F --> H{"Breaker Rwendo Pakarepo Zvakare?"}
    H -- "Hongu" --> I["Ongorora Dead Short kana Yakakiyiwa Rotor Jam"]
    H -- "Kwete" --> J["Teerera kune Pump Motor Humming Sound"]
    G --> J
    J --> K{"Ko Motor Humming asi Kwete Kupomba Fluid?"}
    K -- "Hongu" --> L["Tarisa Dicharge Pipe ye Airlock kana Jammed Cutter"]
    K -- "Kwete" --> M{"Motokari Yakanyarara Here?"}
    M -- "Hongu" --> N["Bypass Float Switch Uchishandisa Piggyback Direct Test"]
    M -- "Kwete" --> O["Tarisa uone Stuck Check Valve kana Clogged Volute"]
    N --> P{"Ko Pombi Inomhanya Yakananga paWall Outlet?"}
    P -- "Hongu" --> Q["Tsiva Yakaremara Float Switch Assembly"]
    P -- "Kwete" --> R["Ongorora Open Winding kana Yakapiswa Run Capacitor"]
    L --> S["Bvisa Simba, Vent Basin, uye Clear Cutter Jam"]
    I --> S

Sisitimu yekuvaka: ejector yetsvina inopesana nekukuya pombi mechanics¶

Kunzwisisa kufambiswa kwemvura yetsvina yepasi pevhu kunoda mutsauko pakati pezvakaoma-kubata ejector pombi uye yakakwirira-torque grinder pombi. Ese maviri masitayera epombi anotakura tsvina yehutsanana kuenda kumusoro kune yakakwira masewer mains, asi maitiro avo ehydraulic uye mechanics emukati anosiyana zvakanyanya. Kushandisa iyo isiriyo pombi maitiro kana kusanzwisisa kwayo miganho yekushanda kunotungamira kune nguva zhinji jamming uye nguva isati yakwana mechanical breakdown.

Mapombi eSewage ejector anoshandisa chivhariso chakadzikiswa kana semi-yakavhurika isina-kuvhara impeller inotenderera nekukasira mukati mekamuri yakakandwa yesimbi. Izvi zvinogadzira mhepo ine mvura inodhonza zvinyoro zvinyoro nepahuro yekukweva inoyera dhayamita ingangoita mamirimita makumi mashanu (2 inches). Modero dzepombi dzemvura dzinoda ejector dzepombi dzepombi dzepokugara kuti dzipfuure dzakatenderera dzakasimba dzinosvika 50 millimeters (2 inches) pasina kuvhara. Mapombi ejector anofambisa marita mazana maviri kusvika ku450 paminiti (magaloni 53 kusvika 119 paminiti) asi anogadzira musoro wakaderera, unogumira pamamita mashanu kusvika kupfumbamwe (mamita gumi nematanhatu kusvika makumi matatu) ekusimudzwa kwakatwasuka.

Mapombi ekukuya anoshanda pane imwe misimboti yeinjiniya yakavakirwa maapplication-musoro. Panzvimbo pekupfuura maonda akasimba nemumigero yakashama, pombi yekukuya inosanganisa yakakwira-kumhanya mechani yekucheka musangano wakaiswa kune mota shaft. Mechanichani yacho ine yakamira shredder mhete yakabatana neinotenderera yekucheka vhiri rinotenderera pakati pe1,725 ​​ne3,450 revolutions paminiti. Mucheki anocheka tsvina nematishu echimbuzi kuita tsvina yakanaka inoraswa nemumitsetse nhete inoyera mamirimita makumi matatu nemaviri (1.25 inches) kusvika 50 millimeters (2 inches) mudhayamita, ichigadzira hydraulic head pressure inokwanisa kusimudzwa yakatwasuka inodarika 20 kusvika 40 metres (65 kusvika 131 tsoka).

Pombi yejector yakaiswa mu-high-head application inobvisa tsvina pasina kuisundira kupfuura cheki valve. Pombi yekukuya inoda mota inodhirowa 1.0 kusvika 2.0 horsepower zvichienzaniswa ne0.5 horsepower mota yeyakajairika ejector yekugara. Grinder motors inokwevera yepamusoro yekutanga amperage uye inoda yakatsaurwa yemagetsi bazi maseketi.

Anatomy yegomba rejector, swichi dzekuyangarara, uye mapaneru ekudzora¶

Chiteshi chakazara chekusimudza tsvina chine bheseni rakavharwa rekuunganidza, submersible pombi Hardware, kuburitsa uye kuburitsa pombi dzemvura, masensa sensors, uye otomatiki magetsi ekudzora pani. Chese chikamu chinoshanda mukati menzvimbo ine makemikari ane hukasha uye ine biologically inoshanda. Kunzwisisa kuti zvinhu izvi zvinobatana sei kunobvumira kukurumidza kuongororwa kana yakakwira-mvura alarm inorira.

Basin yekuunganidzira igaba recylindrical rakaumbwa kubva ku polyethylene, furo rechimiro, kana fiberglass, yakadzoserwa mukongiri pasi slab. Mabheseni ekugara anokwana 115 kusvika 285 malita (30 kusvika 75 magaloni), akayera 450 kusvika 600 millimeters (18 kusvika 24 inches) kumativi uye 760 kusvika 910 millimeters (30 kusvika 36 inches) yakadzika. Mapombi anodhonza giravhiti anopinda mugomba kuburikidza ne elastomeric hub inoyera 100 millimeters (4 inches) muhupamhi. Kumusoro kwebheseni kwakavharwa nechivharo chechimiro chakachengetedzwa neperimeter mabhaudhi anomanikidza EPDM kana neoprene gasket, kudzivirira methane inoputika uye magasi ane muchetura kuti asapinda mudzimba dzekugara.

Pombi yekuburitsa ine Schedule 40 PVC inokwira yakatwasuka kubva papombi inobuda. Pamusoro pechifukidziro, mutsara unoratidza yakazara-kuyerera swing cheki valve kudzivirira mapombi emvura kubva pakudonhera kumashure, achiteverwa ne-full-port shutoff valve. Pombi yepombi yakatsaurirwa inoyera zvinosvika 50 millimeters (2 inches) munzira dzedhayamita nepamusoro pedenga kana kuti inosungirira mupombi huru yepombi inobuda pamusoro pemupendero wemvura wepamusoro-soro, inochengetedza mwero wemhepo mukati megomba.

Automated level management inotsamira pane inoyangarara switch yakamiswa mukati mebheseni. Kumisikidzwa kwakapfava kunoshandisa tambo yakabatiswa mechanicha inoyangarara ine bhora resimbi inokunguruka uye yemagetsi microswitch. Kumisikidzwa kwepamberi kunoshandisa yakatsaurirwa dhizaini ine yakazvimirira yekuyangarara switch yakaiswa pane yakatwasuka tsvimbo yekutsigira, kupatsanura nhanho yekumisa pombi, nhanho yekutanga yepombi, uye yakakwira-yemvura alarm level. Iyo control panel inovaka magineti mota inotangisa, kutanga capacitor, thermal overload relays, nyanga inonzwika inogadzira 85 kusvika 90 decibel, uye yakakwirira-inooneka yambiro.

Kukundikana modes: grinder jams, clogs, airlocks, uye magetsi¶

Nzvimbo dzekusimudza tsvina dzinoshanda pasi pemamiriro ezvinhu akaoma uye emagetsi. Kuziva iyo chaiyo yekutadza modhi inodiwa kuti udzorere kushanda zvakachengeteka uye kudzivirira kuparara kunoramba kuchiitika. Kukundikana kunowira muzvikamu zvina zvakakosha: mechanical cutter jam, solid debris clogs, hydraulic airlocks, uye kuparara kwemagetsi.

Mechanical jams inomiririra dambudziko rinonyanya kuitika mumagadzirirwo epombi ekukuya. Kunyangwe mapombi ekukuya anopwanya tsvina yevanhu uye mapepa echimbuzi akajairwa, zvindori zvawo zvekucheka zvinobatwa zviri nyore nezvinhu zvekugadzira. Mapuku ekuchenesa ega anosanganisira polyester yakarukwa zvakasimba uye cellulose fiber isinganyungudike mumvura. Kana yadhonzwa mucheki inomhanya-mhanya, shinda idzi dzinotambanuka, dzomonyoroka, uye nekumonerera zvakasimba kutenderedza dhiraivha shaft, dzichibatana pakati pemaspining cutter blades neplate yekuchekesa yakamira. Zvinhu zvehutsanana hwevakadzi, dental floss, manapukeni anoraswa, mamvemve, uye zvinhu zvakaoma semari, mabhodhoro kepisi, uye drywall screws zvinogara zvakananga pakati pemazino anocheka, kubatanidza mucheka wekucheka uye kudzivirira kutenderera kwemota.

Solid debris clogs anoitika kazhinji mune solids-inobata ejector pombi isina mashizha ekucheka. Kunyange zvazvo pombi idzi dzichipfuura 50-millimeter (2-inch) dzakaoma, kuunganidzwa kunorema kwemafuta akagwamba, oiri, uye girizi kunokonzera matambudziko makuru emuchina. Girasi rinopisa rinodururwa pasi pekicheni kana kuti masingi emubhawa anoyerera achipinda mubheseni repasi pevhu, umo anogwamba kuita mameti akasvibira anofukidza madziro egomba, kunwa mvura yakawanda, uye magirobhu anoyangarara. Bhabhu rinoyangarara rakaiswa mugirizi rinorema kukuyangarara, richisara rakanamirwa pasi apo mvura yetsvina inosimuka kuti ivhure alarm iyangarara.

Hydraulic airlocks inomiririra chikonzero chisinganzwisisike chekutadza kwepombi zvichitevera kuzara kwebheseni pombi-pasi. Kana pombi yejector ikabuda mubheseni, mweya unogona kupinda mukamuri yakavhurika vhoruti isati yayangarara switch yabvisa mota. Kana gomba richizadzazve, mhepo inoramba yakavharirwa mukati mevolute pasi pevhavha yakavharwa ye vertical discharge check valve. Nekuda kwekuti mapombi ecentrifugal haakwanise kufambisa magasi anomisikika, mashizha anotenderedza haakwanise kusunda bhavhu remhepo kupfuura mbiru yemvura yakamira pamusoro pevharuvhu. Kudzivirira kuvharika kwemhepo, macode epombi anoda 5-millimeter (3/16-inch) gomba rekuyemura rekuchema rakaboorwa mupombi yekuyerera yakatwasuka pakati pepombi inoburitsa muromo uye cheki vharafu.

Nhanho-nhanho yekuongorora uye yemagetsi triage maitiro¶

Kana iyo yakakwira-yemvura alarm ikashanda, kuita methodical diagnostic triage inotsaura chisakiso mukati memaminitsi pasina kudikanwa kwebheseni disassembly. Enderera zvine hunyanzvi kuburikidza neanotevera diagnostic kutevedzana, kuyedza zvidzoreso zvekunze uye kubatanidza kwemagetsi usati wasunungura chivharo chebheseni chakavharwa.

Tanga nekuongorora madziro-akaiswa control panel kana chigadziko chemagetsi chinoshandisa ejector gomba. Ongorora chigadziro uye tambo inopera zviratidzo zvekupisa kwekupisa, kunyunguduka, kupisa, kana kunyorova kwehunyoro. Tarisa iyo huru yemagetsi yekugovera pani kuti uone kana iyo yakatsaurwa yedunhu breaker inoramba yakavharwa. Kana iyo breaker yakagumburwa, igadzirise zvakare zvakasimba kamwechete. Kana iyo breaker ikafamba nekukasira nekudzvanya kunonzwika, usaedze kuseta kechipiri, sezvo izvi zvichiratidza kukanganisa kwepasi rakafa kana rotor yakakiyiwa inodhirowa pfupi-yedunhu ikozvino kuburikidza neyakakuvadzwa motor windings.

Kana muparadzi wedunhu anoramba ane simba, nyatsoteerera kune ejector basin apo mubatsiri anodzvinyirira manual test switch. Kana iyo mota ikaburitsa yakaderera, yakatsiga 60-hertz hum ichiperekedzwa nekazunguziro mupombi yekuyerera yePVC yakatwasuka, simba remagetsi riri kusvika kune stator windings, asi mota shaft haigone kutendeuka. Chiratidzo ichi chinonongedza kune mechanical cutter jam mupombi yekukuya, inovharisa, kana kuti ruptured start capacitor. Usatendera mota inofembedza kuti irambe ine simba kweanopfuura 10 kusvika 15 masekonzi, nekuti yakaramba yakakiyiwa-rotor ikozvino inokurumidza kupisa mota windings.

Kana iyo mota ichimhanya neyakatsetseka inotenderera hum uye yakajeka mechani vibration, asi iyo yemvura level isingadonhe, mota iri kutenderera zvakasununguka. Mamiriro ezvinhu aya anoparadzanisa dambudziko kune hydraulic airlock pasi pevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha,kanakuvharisana mukati me discharge check valve flapper. Kana pombi yakanyarara zvachose uye inoratidza zero vibration, dunhu remagetsi rakaputsika pakati pekupa breaker uye motor windings.

Ita piggyback plug diagnostic bypass nekubvisa iyo yakasanganiswa plug yekubatanidza kubva pamagetsi emadziro emadziro. Kupatsanura mapulagi maviri akavharika nekudhonza tambo yemagetsi yepombi kubva kumashure kwepiggyback float switch plug. Baka tambo yepombi yepombi yakananga mudura remudhuri, uchipfuura nekuyangarara switch zvachose. Kana pombi ikatanga pakarepo uye ichibvisa mvura yakaraswa, kukundikana kunogara chete mune inoyangarara switch mechanic. Kana pombi ikaramba isingadaviriki zvachose, pombi yatambura nemukati wakavhurika mhepo, un-reset thermal overload protector, kana tambo yemagetsi yakachekwa.

Hazardous sewer gasi dynamics uye yakachengeteka basin yekuvhura maprotocol¶

Kuvhura gomba rekuburitsa tsvina kunoisa nyanzvi nevagari vemumba munzvimbo yakavharirwa ine muchetura, unoparadza, uye magasi anoputika anogadzirwa nekuora kwemvura nhema. Usambofa wakaswedera kugomba rakavhurika ejector sekugadzirisa kuri nyore kwepombi. Kurapa bheseni neruzivo rwakakwana rwemuchadenga kunodzivirira tsaona dzakakomba dzemaindasitiri mudzimba dzepasi.

Methane (CH4) igasi risina ruvara, risinganhuwi rehydrocarbon rinogadzirwa neanaerobic microbial digestion yetsvina yakaoma. Nekuti methane yakareruka kupfuura mhepo yakadzikama, inosimuka kuti iunganidze mudenga rebhesi rakavharwa uye nekupokana nepasiringa yepasi isina mhepo yakadzika majoists. Methane ine nzvimbo inoputika ine Lower Explosive Limit (LEL) ye5 percent uye Upper Explosive Limit (UEL) yegumi neshanu muzana nehuwandu hwemhepo. Mukati mehwindo iri rekusimbisa, chero magetsi anopenya, relay arc, chinja chemwenje chenguva dzose, kana murazvo unobva kumutyairi wemoto wegasi unobatidza gasi, zvichigadzira kuputika kwemhepo kunokwanisa kusimudza zvimiro zvepasi.

Hydrogen sulfide (H2S) ine njodzi zvakanyanya, inorema-kupfuura-mhepo neurotoxic gasi inogadzirwa nesarufa-inoderedza bhakitiriya mune anaerobic sludge. Pamitsetse yakaderera kubva pa 0.01 kusvika 1.5 zvikamu pamiriyoni (ppm), hydrogen sulfide inoburitsa kunhuhwirira kwezai rakaora. Kuvimba nekunhuhwirira kune njodzi nekuti kuwanda kuri pakati pe50 ne100 ppm kunokonzeresa kukurumidza kunhuhwirira tsinga dzakaomarara, zvichipedza pfungwa yekunhuwa mukati mekufema katatu kusvika kushanu. Kuisa pfungwa pamusoro pe300 ppm kunokonzera pakarepo pulmonary edema, kufema mitezo, kudonha kamwe kamwe, uye kuuraya kunouraya. Carbon monoxide neammonia zvinogonawo kuungana, ukuwo kufema kwemicrobial kunofambisa mwero weokisijeni pasi pe14 muzana, zvichigadzira njodzi yekukurumidza yekudzima kwe hypoxemic.

Dzima marimi ese akavhurika mukati memamita gumi (33 tsoka) ejector gomba, kusanganisira maheater emvura anopiswa negasi, hydronic heat boilers, uye zvinopisa kutyaira. Kiya kunze uye kubvisa-simba maseketi emagetsi anopa pombi uye maswichi ekuyangarara. Isa kuenderera mberi kwekumanikidza-mhepo kufefetedza kwemhepo uchishandisa chifuridziro chemagetsi chepamusoro chakaiswa kunze kuti chifashamise nzvimbo nemhepo yakachena. Don't tight-fitting half-face elastomeric respirator ine multi-gas cartridges uye P100 particulate sefa, chemical splash goggles, uye inorema nitrile magirovhosi pamusoro pepuncture-resistant work gloves. Sunungura mabhaudhi evhavha yebheseni zvakatevedzana muchinjika-nyenyedzi pateni, uchitsemura chisimbiso zvinyoro nyoro neplastic wedge kuti ubvumire magasi akavharirwa kuti anyunguduke murukova rwekupopota asati asimudza chivharo.

Kuchenesa impeller kana grinder cutter jam zvakachengeteka¶

Kana chivharo chebheseni chabviswa uye mhepo yegomba yadzikamiswa, kubvisa chinocheka chine jam kana chinovharisa chinoda kudhirowa kwemuviri. Kuedza kubvisa zvipingamupinyi nepo pombi ichiramba yakanyura mumvura ine tsvina ine tsvina haishande uye ine ngozi. Pombi yese yepombi inofanirwa kusimudzwa kubva mubheseni kuitira kusevhisa bhenji.

Tanga nekubvisa pombi yekuyerera pamusoro pebheseni. Vhara iyo yakazara-port isolation valve iri pasi perukova rwecheki vharuvhu kudzivirira mazana emarita etsvina ari pamusoro vertical stack kubva pakudonha ichidzokera kunzvimbo yebasa. Isa isina chinhu 20-litre (5.3-gallon) utility bucket pasi pe discharge check valve kana mubatanidzwa. Sunungura mabhandi esimbi isina tsvina parubha rinochinjika rakavharidzirwa kana kusunungura PVC threaded union inobatanidza pombi inoburitsa pombi pamutsetse wemvura wepamusoro, zvichibvumira yasara yakavharirwa tsvina kuti ibude mumugomo.

Bvisa tambo dzemagetsi kubva pamadziro emadziro kana control panel uye sunungura mvura-yakasimba tambo inobatirira pabheseni butiro. Batanidza tambo yekusimudza kana tambo kune yakatsaurirwa bhero yesimbi pamusoro peimba yemota. Usambofa wakasimudza kana kumisa ejector yetsvina kana pombi yekukuya netambo yemagetsi emagetsi kana tambo dzekuchinja anoyangarara, sezvo kudhonza tambo kunodambura chisimbiso cheneoprene chinopinda mumotor house, zvichibvumira tsvina kuti ifashamire mukati memotor windings. Zvishoma nezvishoma simudza musanganiswa wepombi wakananga kumusoro uchitevedza pombi inoyerera, chimbomira kuti tsvina yemukati ibude mugomba, uye dzikisa pombi mubhavhu repurasitiki rinorema rinoiswa pane sirabhu yekongiri.

Geza pasi imba yekunze uye yekuchekerera bhodhoro repfapfaidzo ine quaternary ammonium disinfectant kana bleach yakadiridzwa 1:10 nemvura. Uchishandisa magirovhosi emagetsi anorema, ongorora mazino ekucheka papombi yekukuya kuti uwane tambo dzakaputirwa. Shandisa tsono-mhino dzekuvhara pliers, zvinorema zvekushandisa, kana curved linoleum banga kuti ucheke nepakati pemabhande efibrous, uchibvisa tambo dzakamonereka kubva kuseri kwedhisiki rekucheka muzvikamu.

Kana chinhu chepurasitiki chesimbi kana chakaomarara chikasungirirwa pakati pecheta chinotenderera neringin yekucheka yakamira, gungano rekucheka rinovharwa nemuchina. Bata chepakati chekucheka bhaudhi chine saizi yakakodzera matanhatu-point socket wrench. Isa nyoro, yakatsiga inotenderedza torque kudzosera shaft yemotor kumusoro neshure, uchivhura gaka rekucheka uye kuburitsa chinhu chakasungwa. Penya vhiri rekucheka neruoko kuburikidza akati wandei akazara 360-dhigirii kutenderera kuti uone kufamba kwakatsetseka, uye tarisa kuti clearance pakati pecheki uye shredder ndiro inoramba iri pakati pe0.08 millimeters (0.003 inches) uye 0.15 millimeters (0.006 inches). Papombi inobata zvakasimba vortex ejector pombi, shandisa dowel yemapuranga kana chepurasitiki pry tool kubvisa zvinhu zvakabatanidzwa mukati mehuro ine simba, zvisingasviki mukati nezvigunwe.

Kuchenesa zvivharo zvemhepo, kuchera makomba ekuchema, uye kutarisa mavharuvhu sevhisi¶

Pombi inotenderera zvakanaka haigoni kutakura mvura yakasvibiswa kana nzira ye hydraulic yakavharwa nemhepo kana kuvharwa nevhavhavha yekuongorora yakakundikana. Kubatira cheki vharuvhu uye kuona kuvimbika kwegomba rekudzimisa mhepo kunofanira kuperekedza kubviswa kwepombi yega yega uye kuiswazve.

Iyo yekuburitsa cheki vharafu ndiyo inonyanya kukosha hydraulic kuchengetedza munzvimbo yekusimudza tsvina. Ichishanda sevharuvhu isingadzoki inotungamira, cheki chevhavha inoshandisa rubber yemukati kana cast-iron swing flapper yakasungirirwa pamusoro pemuviri wevharuvhu. Kana pombi ichimhanya, hydraulic pressure inosimudza flapper yakavhurika, ichibvumira kuyerera kwemahara kukwira mutara yesuweji yesuweji. Kana pombi yamira, huremu hwekoramu yemvura yakamira pamusoro pevharuvhu inosundidzira bhachi pasi pachigaro chayo chakagadzirwa, ichibata marita emvura nhema yakasimudzwa mupombi uye ichidzivirira kuti isarovera ichidzika mubheseni.

Nyatsoongorora vharuvhu apo pombi yakabviswa. Tarisa museve wekuyerera unokandwa mukati memuviri wevharuvhu yekunze, uchiona kuti museve unonongedza kumusoro kwakananga kunorasa tsvina. Sunungura mibatanidzwa yekumanikidza parubha-flapper cheki vharafu, uchiongorora mukati elastomeric flapper yezera, misodzi painochinjika hinge line, kana zvinhu zvekunze zvakasungirirwa pasi pechiso chakavharwa. Chidimbu chepurasitiki chekuputira kana chivharo chehutsanana chevakadzi chakabatwa pasi peflapper chinobata vharafu zvishoma, zvichiita kuti mvura yakamira inoyerera idonhe neshure mubheseni mushure mekutenderera kwese uye zvichiita kuti pombi iite pfupi-kutenderera nguva dzose. Gadzirisa chigaro chevharuvhu kana kuisa chitubu-chakavhara chitubu-chakatakura cheki vharafu chakagadzirirwa kutora kuvhunduka kwesando yemvura.

Tevere, tsvaga buri rekuchemedza mhepo papombi yekuyerera yakatwasuka pakati pepombi inoburitsa kora uye nechepasi pevharuvhu yecheki, yakamira 50 kusvika 75 millimita (2 kusvika 3 inches) pamusoro pepombi yekubatanidza flange. Kana pombi inoyerera isina buri rekuchemera, chera imwe nekukasika uchishandisa chibooreso chakapinza 5-millimeter (3/16-inch). Rongedza chibooreso chakadzika pasi pa45-degree angle inonongedza kumashure kubheseni pasi kuitira kuti dhirizi ribude rinonanga mugomba kwete kurwisa chivharo gasket. Kana buri ratovapo, ribvise newaya yemhangura yakaoma kana chibooreso chinotenderedzwa nemaoko, uchibvisa lint yakaungana, pepa remuchimbuzi, uye girizi yakagwamba kuitira kuti mhepo ivhare mapinda pachena kudzivirira kuvharika kwemhepo.

Mapato ekusvibisa mvura yetsvina uye biohazard remediation¶

Kana pombi yetsvina ejector ikatadza uye mvura yetsvina ikapfachukira bheseni pasi pepasi, chiitiko chinoumba Chikamu 3 cheblackwater biohazard pasi peInstitute of Inspection, Cleaning and Restoration Certification (IICRC) S500 Standard for Professional Water Damage Restoration. Chikamu chetatu chemvura chine gross biological contamination, pathogenic agents, heavy metals, masara emakemikari ane muchetura, uye infectious microbial matter. Kurapa ejector kufashukira semvura yemupombi yakachena kunofumura vanogara mudumbu, dermatological, uye systemic zvirwere.

Chikamu chechitatu chemvura yakasviba ine hutachiona hwehutachiona hunosanganisira Escherichia coli, Salmonella enterica, Shigella dysenteriae, uye Campylobacter jejuni. Viral contaminants zvinosanganisira Norovirus, Rotavirus, Enterovirus, uye Hepatitis A, vese vanokwanisa kuramba vari pazvinhu zvakanyorova zvekuvaka kwemazuva kana mavhiki. Parasitic protozoa yakadai seGiardia lamblia uye Cryptosporidium parvum inoumba maoocysts akasimba anodzivirira anoramba ma sanitizer. Pamusoro pezvo, mabhakitiriya ari kufa egiremu-negative anoburitsa muchetura lipopolysaccharide endotoxins mumhepo, izvo zvinokonzeresa kuzvimba kwemhepo uye muchetura pneumonitis inozivikanwa seOrganic Dust Toxic Syndrome kana masara akaomeswa akanganiswa.

Kuita biohazard kugadzirisa kunoda kuomarara giya uye zvine hukasha zvekuzvidzivirira nazvo. Nama nzvimbo yepasi yakakanganisika yekushandisa kubva kune imwe nzvimbo yekugara uchishandisa 6-mil rimi-retardant polyethylene sheeting yakateyiwa zvakachengeteka pamasuwo emukati uye HVAC grilles. Gadzira kudzvanywa kwemhepo kwakashata mukati menzvimbo yemidziyo nekupedza scrubber yemhepo ine yakasimbiswa HEPA kusefa kunze nepahwindo repasi. Vanamazvikokota vanofanira kupfeka masutu ekudzivirira eTyvek akazara ane hoods dzakabatanidzwa, heavy nitrile chemical gloves akabatwa pamakumbo emaoko, mabhoti ekuchengetedza rubber asingasviki mvura, uye yakazara-face respirators ane P100 organic vapor cartridges.

Bvisa yakamira mvura nhema nekukasira uchishandisa indasitiri inonyorova yekubvisa vacuum ine yemukati HEPA exhaust sefa kana pombi yakananga muchivako chetsvina yetsvina main zasi kwenzvimbo yekutadza. Bvisa kunze uye urase zvese zvakanyura mumadziro-ku-kumadziro carpeting, underlayment foam pads, upholstered fenicha, uye mapepa-akatarisana gypsum drywall akachekwa akatwasuka angangoita 300 kusvika 600 millimeters (12 kusvika 24 inches) pamusoro pepamusoro-soro inooneka mutsara wemvura yetsvina. Geza kongiri masirabhu uye kuumbwa kwechimiro uchishandisa mvura inopisa uye EPA-yakanyoreswa chipatara-giredhi mushonga wekuuraya utachiona, kuchengetedza kunyorova kubata nguva dzekugara kwemaminetsi gumi kusvika gumi nemashanu anoenderera. Tumira maindasitiri epasi-zviyo refrigerant dehumidifiers uye high-velocity axial air movers kudzamara hunyoro hwehuni hwadonha pasi pe16 percent pa calibrated pini-type mwando mita.

Plumbing kodhi zviyero uye kuisirwa yakatarwa¶

Zviteshi zvekusimudza tsvina uye mabheseni ejector anofanirwa kuenderana nemitemo yeinjiniya uye pombi dzemvura inotongwa neInternational Plumbing Code (IPC) uye iyo Uniform Plumbing Code (UPC). Kumisikidzwa kusingaenderane kunotyora macode ekanzuru, void homeowner property insurance policy, uye kuunza kutadza kunoramba kuchiitika. Kuongorora kutevedza panguva yekutsiviwa kwepombi kunoita kuti chengetedzo yenguva refu yekushanda inochengetedzwa.

Ose ari maviri IPC (Chikamu 712) uye UPC (Chikamu 710) anogadzira zvimiro zvine chekuita nekuvakwa kwebheshi remvura yetsvina uye kubuda. Gomba rekuunganidza rinofanirwa kugadzirwa nezvinhu zvisingaore, zvakaita sefiberglass kana high-density polyethylene, uye inofanira kuyera zvinosvika 457 millimeters (18 inches) muhupamhi uye 762 millimeters (30 inches) pakadzika. Kudzama uku kwakakosha nekuti kunopa kukwana kwekuchengetedza pazasi pegiravhiti inlet hub, ichibvumira pombi kutenderera pasina kupfupika-bhasikoro mota yayo kana kutsigira mvura yetsvina mumapombi epasi pepasi panguva yezviitiko zvekupinda zvakanyanya.

Chivharo chegomba retsvina chinofanira kunge chakazara gastight uye isina mvura, yakachengetedzwa nema mechanical fasteners inomanikidza elastomeric gasket. Makodhi ese ari maviri emodhi anorambidza kuburitsa gomba retsvina ejector uchishandisa Air Admittance Valve (AAV). AAV inzira imwe-yemechanivhavha inogadzirwa kuti ivhure chete pasi pekumanikidzwa kwakashata kupinza mhepo yemukamuri mumutsetse wekudonhedza, ichivharira zvakasimba pasi pekusarerekera kana kudzvanyirira kwakanaka kuvhara gasi resuweji. Apo tsvina inopinda mugomba reejector, inobvisa mhepo nokukurumidza, zvichiita kuti mukati memhepo iite zvakanaka. Inoshanda ejector pombi inobuda nekumhanya kwepamusoro, ichigadzira mhirizhonga yemhepo. AAV haigoni kubvisa kudzvinyirira kwakanaka; pachinzvimbo, inoramba yakakiyiwa yakavharwa, ichimanikidza bheseni. Kudzvinyirirwa kwakanaka uku kunogadzira zvivharo zvemhepo zvinodzivirira marara anouya kuti asapinda mugomba, zvozopedzisira zvafuridzira magasi ane muchetura esiweji achidzokera kumashure kuburikidza nemarin'i ewakisi muchimbuzi uye pombi dzeP-traps mukamuri yepasi. Yese yetsvina yetsvina basin inofanirwa kuve yakavhurika, isina kuganhurirwa yenzira mbiri yepombi yepombi inobuda nepadenga kana yakasungirirwa mudura rekutanga rechivako pamusoro pemupendero wepamusoro wemvura.

Iyo yekuburitsa pombi inoda kutevedzana kwakananga kwemavharuvhu. Chikamu 712.3 cheIPC chinorayira kuti mutsara wekuyerera wakatsetseka unofanirwa kuva nevhavha yakagamuchirwa yakazara-inoyerera yakagadzika pedyo nekubuda kwepombi, inoteverwa pakarepo ichidzika nevhavha yegedhi yakazara kana yakazara-port ball valve. Kuisa cheki vharuvhu kumusoro kwevharuvhu yekuzviparadzanisa inobvumira kusevhisi kana kutsiva cheki vharafu pasina kudhiza yakasimudzwa mbiru dzemvura. Kuiswa kwemagetsi kunofanirwa kuenderana neNational Electrical Code NFPA 70, ichida dunhu rakatsaurirwa rebazi rine maconductor emhangura akaenzana akaenzana uye anopwanya ega ega.

Kudzivirira kuchengetedza mapuroteni uye alarm yekuongorora¶

Kutsigira yakavimbika sewage ejector uye grinder pombi kuita kunoda yakarongeka yekudzivirira kuchengetedza. Kuita chirongwa chekuongorora chekota kunodzivirira kuparara kwechimbichimbi, kunowedzera hupenyu hwekushanda kwemota, uye kuve nechokwadi chekuti alarm yemvura yakakwira inozivisa varimo imba yepasi isati yafashama.

Ita bvunzo yemwedzi wega wega yealarm panel. Dzvinyirira bhatani rekuyedza-rakatakura chitubu riri kunze kwenzvimbo yekudzora. Wona kuti nyanga yemukati inoburitsa inzwi rinonzwika rinobaya uye bhekoni rinooneka rinopenya zvakajeka. Kana hwamanda ikanzwika kupera simba kana kutadza zvachose, tsiva 9-volt kana rechargeable backup bhatiri riri mukati mepani yakavharirwa nekukasira. Iri bhatiri rinogonesa alarm bhaza panguva yekudzima kwemagetsi, ichipa yambiro kana dutu mafashama kana nzendo dzekupwanya dzichienderana nekuunganidzwa kwemvura yetsvina.

Ita kota mechanicha yekugezesa uye ongororo yekuyangarara. Zadza bhaketi re20-litres (5.3-gallon) nemvura yakachena uye woidira nekukasira munzvimbo yakaderera yepasi pasi kana singi yekushandisa kuti utenderere pombi yejector kuburikidza neyakajairwa kushanda kwayo. Tarisa bheseni kuburikidza negirazi rekuona, kana teerera kutenderera kwepombi. Pombi inofanira kushanda zvakanaka mukati memasekonzi maviri kana matatu mushure mekunge mvura yasvika padanho rekuyangarara, ichiburitsa mvura nekukasira pasina kusvipa, kubvunda, kana kuburitsa mitsindo yepamusoro-soro. Kana mwero wemvura uchinge wadonhera kunzvimbo yepasi yekuvharira, switch yekuyangarara inofanirwa kuburitsa mota zvakachena pombi isati yakwevera mweya mukati mayo ekusveta volute.

Ongorora magirisi egiresi mwedzi mitanhatu yega yega. Mudzimba dzine makicheni anoshanda kana nzvimbo dzekuwachira, masara ane girizi anoumba makobvu matete akatenderedza mabheji anoyangarara anowedzera huremu hwemuviri, zvichiita kuti zvinoyangarara zvigare zvakaderera mumvura kana kunamatira pakuburitsa pombi. Vhura bheseni rekuongorora bheseni, simudza musangano wekuyangarara, uye pukuta pasi magirobhu akayangarara, tambo, uye mabhureki zvinotsigira uchishandisa mvura inodziya, citrus degreaser, uye inorema microfiber jira. Ongorora buri rekuchemedza mhepo semi-pagore newaya yakaoma, uye funga kuisa jenareta rinozvimirira rakamira rine otomatiki yekuchinjisa switch kuchengetedza kushanda kwepombi panguva yekudzima kwegetsi.

Mibvunzo inowanzo bvunzwa¶

Ndinonyaradza sei ruzha rwearamu yemvura yakakwira ndisina kudzima pombi?¶

Kuti unyaradze alarm yekubaya panguva yekukurumidzira kwemvura yakakwira, tsvaga switch yekuchinjisa kumeso kwekunze kana pasi peplate yemadziro-yakaiswa control panel woibvisa kubva panyanga kana chinzvimbo chakajairika kuenda kunzvimbo yekunyarara. Kunyararidza buzzer kunodzima nyanga inonzwika ye85-decibel uku uchichengeta bhekoni dzvuku rinopenya rinopenya rakavhenekerwa, zvichibvumira varimo kuti vatarise emergency nemaziso. Mazuva ano kudzora mapaneru anoratidza yakabatanidzwa kunyarara sedunhu ine otomatiki mhete-kumashure basa, iyo inongoerekana yagadzirisa inonzwika buzzer kana iyo yemvura level ikatadza kudzikira kana kukwira mberi mushure menguva yakatarwa yemaawa gumi nemaviri kusvika makumi maviri nemana. Usambofa wakadzima magetsi makuru kuti unyaradze buzzer, sezvo simba rekucheka richidzivirira pombi yepombi kuti isaedze kumhanya kana chinoyangarara chinotenderera chikadzoreredza kana kupisa kwemukati kunotonhora.

Ndinogona here kudira kemikari yekuchenesa mvura kana caustic lye mubheseni kuti ndinyunguse chivharo chepombi yesuweji?¶

Kudira caustic makemikari drainers cleaners, concentrated sodium hydroxide lye, kana sulfuric asidhi mugomba ejector kune njodzi uye hazvizogadzirise kutadza kwepombi yemuchina. Chemical drain openers anovimba ne exothermic kemikemikari kuita kunyungudutsa bvudzi repamusoro kana girisi zvivharo mukati mepombi yegiravhiti yekugara, asi haigone kunyungudutsa mapepi ekugadzira, mapedhi ehutsanana, kana marara esimbi akaomeswa akaiswa mukati memuchina wekuguya kana pombi yakakandwa yesimbi. Kurasa corrosive acid mudhishi retsvina yakamira inoparadza mukati mekabhoni-ceramic shaft zvisimbiso, inonyungudutsa tambo dzekuchinja neoprene float, inoparadza waya yemhangura yemagetsi, uye inoburitsa mhute yemakemikari ine chepfu inopinda mumba. Kana nyanzvi inoburitsa pombi yekusangana kuti ibvise kuvharika, madziva akasara econcentrated caustic acid anogadzira njodzi dzakakomba dzekupfapfaidza kemikari, zvichikonzera kukuvadzwa kweziso zvachose uye chetatu chetatu chemakemikari ganda kupisa.

Sei pombi yangu yetsvina ejector ichienderera mberi kunyangwe pasina mvura irikuyerera mukamuri yepasi?¶

Sewage ejector pombi inoramba ichimhanya isina kuvharika inowanzo konzerwa nekutadza kuchinjika mechanicha yekuyangarara, yanamira cheki valve flapper, kana yakavharika yekuburitsa tambo. Kana chinoyangarara chinoyangarara chinjika chikavhiringika papombi yekuyerera yakatwasuka kana kuputirwa negirisi yakakora, kusimba kwayo kwemuviri kunokanganiswa, ichivharika mabatiro emagetsi emukati akavharwa kuitira kuti mota ifambe kusvika yapera. Kana chibatiso cherabha chiri mukati me vertical discharge cheki vharafu chikabvarura hingi yayo kana kuti chikavhurika nemarara, mvura inopomba pombi inoyerera inoyerera ichidzokera mubheseni pakarepo pombi yamira, kusimudzazve switch yeyangarara uye kugadzira isingaperi-pfupi-kutenderera loop. Bvisa pombi yepombi kubva papiggyback float switch plug kuti uone kana pombi yamira nekukasika; kana ikadaro, chinoyangarara chinobatika chinofanirwa kusungirirwa, kucheneswa, kana kutsiviwa.

Ndinogona here kuisa vharuvhu yekupinza mhepo pagomba retsvina ejector pane kumhanyisa mhepo nepadenga?¶

Kuisa Air Admittance Valve pane sewage ejector kana grinder pombi gomba kutyorwa kwakananga kwemakodhi epombi epasirese uye kunogadzira kutadza kushanda kwengozi. Mavharuvhu ekugamuchira mhepo anogadzirwa senzira imwe-yemumhepo yekupinda mavharuvhu akagadzirirwa kupinza mhepo yemukamuri mukuvaka pombi dzemvura pasi pemamiriro asina kunaka ekumanikidza, kuvhara kuvharika pasi pezvakarerekera kana zvakanaka zvinomanikidza kudzivirira magasi esuweji kuti asapinda munzvimbo dzekugara. Kana mavhoriyamu akakwira emvura yetsvina achimhanyira mubheshi re ejector kubva pasi pepasi pepombi zvigadziriso, kana kana ejector pombi ichimhanya nekumhanya kwakazara, yakanaka hydraulic air pressure inovaka nekukurumidza mukati megomba rakavharwa. Nekuda kwekuti vharuvhu yekupinza mhepo inovharika inovharwa nekumanikidza kwakanaka, magasi etsvina akadzingwa haagone kupera, kuvaka kudzoreredza kwakanyanya mukati mebheseni inogadzira pombi inovhara uye inovhuvhuta yakasvibiswa mvura nhema uye ine muchetura methane kumashure kuburikidza nepasi pechimbuzi zvisimbiso, pasi pemvura, uye inonyura P-misungo mumba.

First aid certification¶

Kugadzirisa kutadza kwepombi yetsvina ejector kunosanganisira kushanda munzvimbo dzakanyorova dzepasi pevhu dzine masekete emagetsi epazi epamhepo, macheki emagetsi ane njodzi, utachiona hune chepfu, uye magasi etsvina ane ngozi. Njodzi munzvimbo idzi dzinogona kukonzera maronda akanyanya, kuvhunduka kwemagetsi, kukuvadzwa kwemagetsi kubva kumidziyo yakadonha, uye kuratidzwa kwebiological. Wese muridzi wezvivakwa, tekinoroji wezvekugadzirisa, uye mushandisi wepombi dzemvura anofanirwa kuchengetedza chitupa chinoshanda mumunhu mukuru wekutanga rubatsiro, cardiopulmonary resuscitation (CPR), uye otomatiki ekunze defibrillator (AED) mashandiro. Zvidzidzo zvechimbichimbi zvinopihwa nemasangano akadai seAmerican Red Cross, St John Ambulance, Canadian Red Cross, kana vatapi vezvehutano vane mvumo yemuno vanodzidzisa mapindiro anoponesa upenyu, kusanganisira kudzora kubuda ropa kwemaronda akanyanya, kudzikamiswa kwevanorohwa nemagetsi, uye kufambisa nzira yekukurumidzira kusvika varapi vezvehutano vasvika panzvimbo. Kana mumwe munhu akadonha mukati mekamuri repasi rekushandisa rine hwema hwetsvina, usamhanyire munzvimbo yakavharirwa usina kudzivirirwa; fonera nhamba yako ye emergency emergency (911 muUnited States neCanada, 112 mhiri kweEuropean Union, 999 kuUnited Kingdom) uye batanidza nhamba dze emergency kune rubatsiro rwekununura nyanzvi.

Kwatariswa¶

• International Code Council (ICC). 2024 International Plumbing Code (IPC), Chitsauko 7: Sanitary Drainage, Chikamu 712 (Sumps uye Ejectors).
• International Association of Plumbing uye Mechanical Vakuru (IAPMO). 2024 Uniform Plumbing Code (UPC), Chitsauko 7: Sanitary Drainage, Chikamu 710 (Drainage of Fixtures Inowanikwa Pazasi peInotevera Kumusoro Kwemukova Manhole).
• National Fire Protection Association (NFPA). NFPA 70: National Electrical Code (NEC), Chinyorwa 430 (Motors, Motor Circuits, uye Controllers) uye Chinyorwa 680.
• Institute of Inspection, Cleaning and Restoration Certification (IICRC). ANSI/IICRC S500 Standard for Professional Water Damage Restoration, Category 3 Black Water Procedures.
• Occupational Safety uye Health Administration (OSHA). 29 CFR 1910.146: Mvumo-Inodiwa Nzvimbo Dzakavharirwa, Kuongorora kweAtmospheric, uye Njodzi Dzegasi Iine Toxic Sewer.
• National Institute for Occupational Safety and Health (NIOSH). Maitiro eChiyero Chinokurudzirwa: Kushanda Munzvimbo Dzakavharirwa, Njodzi dzeHydrogen Sulfide neMethane.
• Water Systems Council (WSC) uye Sump uye Sewage Pump Manufacturers Association (SSPMA). Kukura, Kuisa, uye Kugadzirisa Mazano eSewage Ejector uye Grinder Pump Systems.

Mazano anoenderana¶

• Sump Pump Kutadza uye Basement Mafashamo
• Sump Pump Tarisa Valve Airlock uye Stuck Float Switch
• Sewage Backup Emergency Stabilization uye Kubvisa
• Air Admittance Valve Kukundikana: Sewer Gasi Leak uye P-Trap Siphonage
• Toilet Wax Ring Seal Kutadza uye Sewage Leak