Impompi edadayo eNzulu Kakuhle entywilayo

Impompo eshukumayo yohlobo lwempompo entywilayo yenziwe kumpompo ethe tyaba yangaphantsi kwamanzi, isixhobo se-buoy, isixhobo sokulungisa, isixhobo sokuthumela ngaphandle kunye nenye indibaniselwano yendibano, ukusetyenziswa kwamanzi xa iyonke. Izinto eziluncedo: ukufakwa kwayo kulula kwaye kuyakhawuleza, kulula ukuyimpompa, kulula ukuyibuyisela kunye nokugcinwa kwempompo.Ifanele imilambo, isitya samanzi samanzi amachibi, iiprojekthi zobunjineli zamanzi ezingxamisekileyo kufuneka ziphendule ngokukhawuleza.Xa kuthelekiswa nobunjineli boluntu bemveli, iindleko ze ubunjineli boluntu bugciniwe, ixabiso elibanzi liphantsi, kwaye ukwenzeka komelele.

Ipompo ye-buoy inokulungelelanisa indawo yayo ngokutshintsha kwinqanaba lamanzi, elinokuhlala ligcina ipompo engaphantsi kwamanzi kwindawo efanayo phantsi kwamanzi.

Siyavuya ukwazisa imveliso yethu, inqanaba lesithathu i-AC 380V yamandla ombane (ukunyamezela ± 5%), i-50HZ (ukunyamezela ± 1%) impompo engaphantsi kwamanzi. Imveliso ifuna umgangatho wamanzi uhlangabezana nezi meko zilandelayo: ubushushu bamanzi abukho ngaphezu kwe-20 °C; umxholo wokungcola okuqinileyo (umlinganiselo wobunzima) awukho mkhulu kune-0.01%; Ixabiso le-PH (pH) ngu-6.5-8.5; umxholo we-hydrogen sulfide awukho ngaphezu kwe-1.5mg / L; umxholo we-chloride ion awukho mkhulu kune-400mg/L. I-motor ithatha isakhiwo esimanzi esivaliweyo okanye sokuntywiliselwa emanzini. Ngaphambi kokusetyenziswa, umgodi wangaphakathi we-motor submersible kufuneka uzaliswe ngamanzi acocekileyo ukukhusela iimpazamo. Kwaye i-injection yamanzi kunye ne-exhaust bolts kufuneka iqiniswe, ngaphandle koko ayinakusetyenziswa. Ipompo yokuntywila kufuneka intywiliselwe ngokupheleleyo emanzini ukuze isebenze, ubunzulu bokuntywiliselwa abuyi kuba ngaphezu kweemitha ezingama-70, kwaye umgama phakathi komzantsi wempompo ephantsi kwamanzi kunye nomzantsi wequla awuyi kuba ngaphantsi kweemitha ezi-3. Ukuhamba kwamanzi omthombo kufuneka kukwazi ukuhlangabezana nokukhutshwa kwamanzi kunye nokusebenza okuqhubekayo kompompo ongaphantsi kwamanzi, kunye nokuphuma kwamanzi kwipompo ephantsi kwamanzi kuya kulawulwa ngamaxesha angama-0.7-1.2 okuhamba okulinganiselwe. Iqula kufuneka lime nkqo, kwaye impompo engaphantsi kwamanzi ayinakusetyenziswa ngokuthe tye okanye ithotyelwe, kodwa ngokuthe nkqo. Ipompo ephantsi kwamanzi kufuneka ihambelane nekhebula ngokweemfuno kwaye ixhotyiswe ngesixhobo sokukhusela sangaphandle. Ipompo inqatshelwe ngokungqongqo kuvavanyo lokungena umthwalo ngaphandle kwamanzi. Le mveliso ifanelekile kwiindidi ezahlukeneyo zokusebenza kwempompo ezifunayo, iqinisekisa ukusebenza ngokufanelekileyo kunye nokuzinza, okukukhetho lwakho olufanelekileyo.

Zonke iimodeli zingenziwa ngokwezifiso, nceda uqhagamshelane nathi ngeenkcukacha.

I-1, impompo ephantsi kwamanzi yempompo yamanzi acocekileyo, inqanda iqula elitsha, ukumpompa intlenga kunye namanzi anodaka,

2, inqanaba lempompo yempompo yamanzi ibakala 380/50HZ, ukusetyenziswa kwamanye amanqanaba ombane weenjini eziphantsi kwamanzi kufuneka zenziwe ngokwezifiso. Intambo ephantsi komhlaba kufuneka isebenzise intambo engangeni manzi, kufuneka ixhotyiswe ngezixhobo zokuqalisa, njengebhokisi yokuhambisa, iqala ingalungeli kufuneka isetyenziswe ngokuqhelekileyo umsebenzi wokhuselo olubanzi lwemoto, njengokhuseleko lomthwalo wesiphaluka esifutshane, ukukhuselwa kwesigaba, ukukhuselwa kwe-undervoltage, ukukhuselwa komhlaba, ukukhuselwa kwe-idling. , kwimeko yeemeko ezingaqhelekanga, isixhobo sokukhusela kufuneka sibe luhambo lwesenzo ngexesha elifanelekileyo.

I-3, ukufakwa kunye nokusetyenziswa kwempompo kufuneka kusekelwe ngokuthembekileyo, kuthintele ukutyhala kunye nokutsala iswitshi xa izandla kunye neenyawo zimanzi, kufuneka zinqumle unikezelo lwamandla phambi kofakelo kunye nokugcinwa kwempompo, indawo yokusetyenziswa kwempompo ukuseta " ukuthintela ukothuka kombane" iimpawu ezicacileyo:

4, phantsi kwequla okanye phambi kofakelo, umngxuma wemoto kufuneka uzaliswe ngamanzi adityanisiweyo okanye amanzi abandayo acocekileyo acocekileyo acocekileyo, qinisa ibhonti yamanzi, impompo ekuqhutyweni kovavanyo lomhlaba, kufuneka ibe kwirubha yokuthambisa amanzi kwigumbi lokumpompa. iibheringi, ukuqalisa kwangoko akukho ngaphezu kwesibini, jonga ukuba i-steering iyafana nomyalelo wokuqhuba. Xa umpompo uthe tye, qaphela ukhuseleko, uthintele ukutshatyalaliswa kokulimala.

5, ngokungqongqo ngokwemiqathango yokunyuswa kwempompo, uluhlu lokuhamba kokusetyenziswa, ukuthintela ukuhamba okuphantsi okanye amandla okumpompa aphezulu, ukunyanzeliswa kwe-thrust kunye nezinye iindawo zokunxiba, ukugcwala kwemoto kutshiswe.

I-6, emva kwempompo phantsi kwequla, umlinganiselo we-motor ukuya kwi-insulation ye-insulation yomhlaba akufanele ibe ngaphantsi kwe-100M, emva kokuqala ukujonga i-voltage kunye ne-current, khangela i-motor winding insulation, nokuba ihambelana neemfuno; ubushushu bendawo yokugcina impompo ukuba bungaphantsi kwendawo yokukhenkceza, kufuneka yome amanzi kumqolo wemoto, kuthintelwe umngxuma wemoto umonakalo womkhenkce obangelwa bubushushu obuphantsi.

 Intshayelelo emfutshane yolwakhiwo: inxalenye yempompo yenziwe ikakhulu yimpompo yempompo, i-impeller, igobolondo le-diversion, i-rubber bearing, i-valve yokukhangela umzimba (indawo ezikhethiweyo) kunye nezinye izinto. , isihlalo esisezantsi esiphethe isikhokelo, i-stator, i-rotor, isihlalo esiphezulu sokuhamba kwesikhokelo, isanti yesanti, icandelo lokungena kwamanzi, ikhebula kunye nezinye izinto.

Iimpawu eziphambili zemveliso ziquka:

I-1, i-motor ngamanzi azaliswe ngamanzi angaphantsi kwamanzi amanqanaba amathathu e-asynchronous motor, i-motor cavity igcwele amanzi acocekileyo, isetyenziselwa ukupholisa i-motor kunye nokuthambisa i-bearing, ifilimu elawula uxinzelelo ezantsi kwe-motor isetyenziselwa ukulungelelanisa. Ukwandiswa kunye nokwahlukana koxinzelelo loxinzelelo lwamanzi ngaphakathi emzimbeni obangelwa utshintsho lokunyuka kobushushu bemoto.

 I-2, Ukuthintela isanti kumanzi omthombo ekungeneni kwi-motor, isiphelo esiphezulu se-motor shaft sixhotywe ngamatywina amabini e-oyile, kunye nendandatho yesanti ifakwe ukwenza isakhiwo sokukhusela isanti.

 I-3, Ukuze uthintele i-shaft yepompo ukuba iqhube xa iqala, i-pump shaft kunye ne-motor shaft idibaniswe ngokudibanisa, kwaye i-top thrust bear ifakwe kwindawo engezantsi yemoto.

 I-4, I-lubrication ye-motor kunye ne-pump ephethe i-lubrication yamanzi.

 I-5, i-motor stator winding yenziwe nge-high-submersible motor winding wire, kunye nokusebenza okuphezulu kwe-insulation.

 I-6, ipompo yenzelwe i-CAD yekhompyutheni, kunye nesakhiwo esilula kunye nokusebenza kakuhle kwezobugcisa.

(1)Ulungiselelo phambi kofakelo:
1. Jonga ukuba impompo engaphantsi kwamanzi iyahlangabezana nemiqathango yokusetyenziswa kunye nobubanzi obuchazwe kwincwadana.
2. Ukusebenzisa i-obiect enzima ene-diameter elingana nobukhulu obungaphandle bedayamitha yempompo engaphantsi kwamanzi, linganisa ukuba i-inneldiameter ye-wellbore ingafanelana nempompo engaphantsi kwamanzi, kwaye ulinganise ukuba ubunzulu bomthombo buhlangabezana neemfuno zokufakela.
3. Jonga ukuba iqula licocekile na kunye nokuba amanzi amgxobhozo na. Ungaze usebenzise impompo yombane engaphantsi kwamanzi ukuhlamba udaka lwempompo ye-welor kunye namanzi esanti ukunqanda umonakalo ophambi kwexesha kwimpompo yombane engaphantsi kwamanzi.
4. Khangela ukuba indawo ye-welhead yokufakela i-clamp ifanelekile kwaye ingaba inokumelana nomgangatho weyunithi yonke.
5. Khangela ukuba izixhobo zempompo eziphantsi kwamanzi zigqityiwe kwaye zifakwe ngokufanelekileyo ngokwedayagram yendibano kwincwadana Susa isikrini sokucoca kwaye ujikelezise ukudibanisa ukuze ubone ukuba ijikeleza ngokuguquguqukayo.
6. Khupha isikrufu samanzi uze ugcwalise umngxuma wemoto ngamanzi acocekileyo, angadlekiyo (qaphela. qiniseka ukuba uyasifafa), uze uqinise isikrufu samanzi. Emva kweeyure ezili-12 zenaliti yamanzi, ukuxhathisa kwe-insulation ye-motor akufanele kube ngaphantsi kwe-150M Q xa kulinganiswa netafile yokungcangcazela ye-500V.
7. Umdibaniso wekheyibhile, unqumle umkhono werabha oyi-120mm kwelinye icala lentambo ephumayo kunye nentambo yokumatanisa enemela yomntu wombane uze ugxadazele ubude beengcingo ezintathu ezingundoqo ngendlela enyathelweyo, krazula umbindi wobhedu oyi-20mm, krazula ioksidi. umaleko ongaphandle kocingo lobhedu ngemela okanye ngelaphu lesanti, kwaye ufake iziphelo zocingo ezimbini eziqhagamshelweyo kwi palirs.Emva kokubopha umaleko ngokuqinileyo ngocingo olucolekileyo lobhedu, i-solder ngokucokisekileyo kwaye ngokuqinileyo, kunye nesanti yayo nayiphi na. amaqhuma phezu komhlaba. Emva koko, kumalungu amathathu, sebenzisa iteyiphu yokugquma i-polyvester ukuyisonga ngendlela epakishwe kabini kwizitya zokuhlambela ezintathu. Songa iziphelo ezibini zomaleko wokusonga ngokuqinileyo ngomsonto we-nyion, kwaye emva koko usebenzise indlela epakishwe kabini ukusonga iteyiphu kwiileya ezintathu. Songa i-outellayer ngetape yoxinzelelo oluphezulu lwe-insulation kwimigangatho emithathu. Ekugqibeleni, phinda udibanise imisonto emithathu kwaye uyibophe ngokuphindaphindiweyo kwi-fivelayers nge-tape yoxinzelelo oluphezulu. Umaleko ngamnye kufuneka ubotshelelwe ngokuqinileyo, kwaye amalungu e-interlayer kufuneka abe ngqongqo kwaye abe fimm ukukhusela amanzi ukuba angangeni kwaye wonakalise isigqubuthelo, Emva kokusonga, faka amanzi kwindawo yobushushu obungama-20 'c iiyure ezili-12, kwaye ulinganise ukuxhathisa ukugquma ngetafile eshukumayo. , ekufuneka ingabi ngaphantsi kwe-100M Ω

Umzobo oqhotyoshelweyo wenkqubo yokufaka iintambo zentambo umi ngolu hlobo lulandelayo:

8. Sebenzisa i-multimeter ukujonga ukuba ngaba iingcingo zesigaba sesithathu zidibaniswe kunye nokuba ukuchasana kwe-DC kuphantse kulinganiswe.
9. Khangela ukuba isekethe kunye nomthamo we-transformer ugcwele kakhulu, kwaye emva koko uqhagamshele i-switch yokukhusela okanye uqalise izixhobo. Jonga iTheyibhile yesi-2 kwiimodeli ezithile, kwaye emva koko galela ibhakethi lamanzi kwimpompo yamanzi ukusuka kwindawo yokupompoza amanzi ukuthambisa iibheringi zerabha kwimpompo, kwaye emva koko ubeke impompo yombane entywilayo ngokuthe tye kwaye izinzile.Qala (ungabi ngaphezu komzuzwana omnye) kwaye ujonge ukuba ngaba ulwalathiso lokuqhuba luyahambelana nophawu lokuqhuba. Ukuba akunjalo, tshintsha naziphi na izihlanganisi ezibini zesigaba sesithathu sentambo. Emva koko faka isihluzo kwaye ulungiselele ukuhla equleni. Ukuba isetyenziswe ngezihlandlo ezikhethekileyo (ezifana nemijelo, imisele, imilambo, amachibi, amachibi, njl. njl.), impompo yombane kufuneka isekelwe ngokuthembekileyo.

(2)Izixhobo zofakelo kunye nezixhobo:
1. Ipere enye yamatyathanga okuphakamisa ngaphezulu kweetoni ezimbini.
2. I-tripod enobude obuthe nkqo obungekho ngaphantsi kweemitha ezine.
3. Iintambo ezimbini ezijingayo (iintambo zocingo) ezinokuthwala ubunzima obungaphezu kwetoni enye (zinokuthwala ubunzima beseti epheleleyo yeempompo zamanzi).
4. Fakela izibini ezimbini zeeclamps (i-splints).
5. Izitshixo, izando, i-screwdrivers, izixhobo zombane kunye nezixhobo, njl.

(3)Ufakelo lwempompo yombane:
1. Umzobo wofakelo lwempompo yombane engaphantsi kwamanzi iboniswe kuMzobo 2. Imilinganiselo ethile yokufakela iboniswe kwiThebhile 3 "Uluhlu lweMilinganiselo yokuFakela iPump yoMbane ongaphantsi kwamanzi".

2. Iimpompo zombane ezingaphantsi kwamanzi ezinentloko engaphantsi kweemitha ezingama-30 zinokunyuswa ngokuthe ngqo equleni kusetyenziswa imibhobho kunye neentambo zocingo okanye ezinye iintambo zehemp ezinokuthwala ubunzima obupheleleyo bomatshini wonke, imibhobho yamanzi, kunye namanzi kwimibhobho.

3. Iipompo ezinentloko yeemitha ezingaphezu kwe-30 zisebenzisa iipayipi zensimbi, kwaye ulandelelwano lofakelo lulandelayo:
①Sebenzisa ibamba ukucinezela isiphelo esiphezulu sempompo yamanzi (injini kunye nempompo yamanzi sele idityanisiwe ngeli xesha), yiphakamise ngetsheyini ejingayo, kwaye uyibophe ngokukhawuleza equleni de ubeke isibambiso entloko kwaye uyisuse. ikhonkco elijingayo.
②Sebenzisa enye ipere yeziqhoboshi ukuqhobosha umbhobho, uwuphakamise ngetyathanga elijingayo 15 cm kude neflange, kwaye uwuhlise kancinane. Phakathi kweflange yombhobho kunye neflange yepompoFaka ipadi yerabha endaweni kwaye uqinise umbhobho kwaye umpompe ngokulinganayo ngeebholiti, iinati kunye newasher zasentwasahlobo.
③Phakamisa kancinane impompo entywilayo emanzini, susa iqhoshana elikwisiphelo esiphezulu sempompo yamanzi, bopha intambo ngokuqinileyo kumbhobho wamanzi ngeteyiphu yeplastiki, kwaye uyibophe kancinane de Ibamba libekwe emthonjeni.
④Sebenzisa indlela efanayo ukubopha yonke imibhobho yamanzi equleni.
⑤Emva kokuba ikhebula elikhokelayo liqhagamshelwe kwisitshixo solawulo, liqhagamshelwe kunikezelo lwamandla amanqanaba amathathu.

(4)Izinto ekufuneka uziqwalasele ngexesha lofakelo:
1. Ukuba i-jamming phenomenon ifunyenwe ngexesha lenkqubo yokupompa, jika okanye utsale umbhobho wamanzi ukuze unqobe i-jamming point. Ukuba imilinganiselo eyahlukeneyo ayisebenzi, nceda unganyanzeli impompo phantsi ukunqanda umonakalo kwimpompo yombane engaphantsi kwamanzi kunye nequla.
2. Ngethuba lofakelo, i-rubber pad kufuneka ifakwe kwi-flange yombhobho ngamnye kwaye iqiniswe ngokulinganayo.
3. Xa impompo yamanzi ithotywa equleni, kufuneka ibekwe embindini wombhobho wequla ukuthintela ukuba impompo ihambe ngaphaya kodonga lwequla ixesha elide, nto leyo ebangela ukuba impompo ingcangcazele kwaye imotor itshayele kwaye itshise. .
4. Qinisekisa ubunzulu bempompo yamanzi ukuya ezantsi kwequla ngokwesanti equkuqelayo kunye neemeko zentlenge equleni. Musa ukungcwaba impompo eludakeni. Umgama ukusuka kumpompo wamanzi ukuya ezantsi kwequla awukho ngaphantsi kweemitha ezi-3 (jonga umfanekiso 2).
5. Ubunzulu bokungena kwamanzi kwimpompo yamanzi kufuneka bungabi ngaphantsi kwe-1-1.5 yeemitha ukusuka kwinqanaba lamanzi aguquguqukayo ukuya kwindawo yokungena kwamanzi (jonga uMfanekiso 2). Ngaphandle koko, iibheringi zempompo zamanzi zinokonakala lula.
6. Ukunyuswa kwempompo yamanzi akunakuba phantsi kakhulu. Kungenjalo, ivalve yesango kufuneka ifakwe kumbhobho wamanzi osentloko yomthombo ukulawula ukuhamba kwempompo kwindawo yokuqukuqela ehleliweyo ukuthintela ukugcwala okugqithisileyo kwemoto kwaye itshiswe ngenxa yamazinga amakhulu okuhamba.
7. Xa umpompo wamanzi usebenza, ukukhutshwa kwamanzi kufuneka kuqhubeke kwaye nokuba, okwangoku kufuneka kuzinzile (phantsi kweemeko zokusebenza ezilinganisiweyo, ngokuqhelekileyo akukho ngaphezu kwe-10% ye-current rated current), kwaye akufanele kubekho ukungcangcazela okanye ingxolo. Ukuba kukho nakuphi na ukungaqhelekanga, umatshini kufuneka umiswe ukufumanisa unobangela kwaye upheliswe.
8. Xa ufaka, qwa lasela ukusetwa kwe-motor grounding wire (jonga umfanekiso 2). Xa umbhobho wamanzi ungumbhobho wentsimbi, yiholele kwi-clamp ye-wellhead clamp; xa umbhobho wamanzi ungumbhobho weplastiki, ukhokele ukusuka kwindawo yokubeka ipompo yombane.

• I-1 yokufakela ipompo ephantsi kwamanzi igqityiwe, khangela kwakhona ukuchasana kwe-insulation kunye nesigaba sesithathu sokuqhuba ukusuka kwitshintshi, khangela isixhobo kwaye uqalise impazamo yoxhulumaniso lwezixhobo, ukuba akukho ngxaki, unokuqalisa ukuvavanywa kwetyala, emva kokuqala kwesixhobo. ebonisa ukufundwa nokuba kungaphezulu kwe-nameplate echazwe kwi-voltage elinganisiweyo kunye neyangoku, jonga ingxolo yempompo kunye nesenzeko sokungcangcazela, yonke into iqhelekile inokufakwa ekusebenzeni.
• I-2 yokusebenza kwepompo kwiiyure ezine zokuqala, kufuneka ivalwe ngokukhawuleza ukuvavanya ukunyanzeliswa kwe-thermal insulation ye-motor, ixabiso akufanele libe ngaphantsi kwe-0.5 megaohm.
• 3 impompo yokuvala, kufuneka ikhefu imizuzu emihlanu emva kokuqala, ukuthintela intsika yamanzi kumbhobho ayinayo i-reflux ngokupheleleyo kwaye ibangela ukuba i-motor current inkulu kakhulu kwaye ivutha.
• 4 impompo ekusebenzeni okuqhelekileyo, ukuze kwandiswe ubomi bayo benkonzo, ukujonga umbane wonikezelo, ukusebenza ngoku kunye nokuxhathisa ukugquma kuqhelekile, ukuba kufunyenwe le meko ilandelayo, kufuneka uvale ngokukhawuleza ukusombulula ingxaki.
•  
• - kwimeko elinganisiweyo, okwangoku kungaphezulu kwe-20%.
• - inqanaba lamanzi aguquguqukayo ukuya kwicandelo lokungena kwamanzi, okubangela amanzi aphakathi.
• - impompo ephantsi kwamanzi ukungcangcazela okukhulu okanye ingxolo.
• - Umbane wokubonelela ungaphantsi kwe-340 volts.
• - i-fuse itshise isigaba.
• - umonakalo wombhobho wamanzi.
• -Injini yokumelana ne-thermal insulation ingaphantsi kwe-0.5 megaohm.
•  
• I-5 le mveliso ineempawu zokuqhawula lula, inokutshatyalaliswa ngamanyathelo alula.
• Amanyathelo okuqhaqha abandakanya: I-1 yokukhulula intambo yentambo, ukususa amacandelo epayipi kunye neplate yokukhusela umgca. 2 jija isikrufu sokukhupha amanzi kwaye ukhuphe onke amanzi kwigumbi lemoto. 3 susa isihluzo kwaye ukhulule isikrufu sokulungisa kwisidibaniso esimiliselwe kwi-motor shaft. I-4 jija phantsi ibholithi edibanisa indawo yokungena kwamanzi kunye nenjini, kwaye yahlule impompo kunye nemoto (nikela ingqalelo ukugcina iyunithi ethe tye ukuthintela ukugoba kwe-shaft yempompo xa isahlula). I-5 ulandelelwano lwe-disassembly yempompo yile: (jonga uMfanekiso 1) inxalenye yokungena kwamanzi, i-impeller, i-shunt shell, i-impeller, i-valve yokukhangela umzimba.
• Xa ususa i-impeller, sebenzisa isixhobo esikhethekileyo sokukhulula umkhono we-conical ukulungisa i-impeller. Kwinkqubo yokuqhaqha, thintela ukugoba i-shaft yepompo kunye nokonakalisa amacandelo ahlukeneyo.
• I-6 inkqubo ye-motor disassembly yile: (jonga uMzobo 1) beka i-motor eqongeni, kwaye emva koko ususe amantongomane kwiibholiti (i-bolts rod bolts), isiseko, i-shaft head lock nut, i-thrust plate, isitshixo, i-rail yesikhokelo esisezantsi, yonakele kancinci) kwaye ekugqibeleni isuse indawo yokudibanisa kunye nesihlalo esinesikhokelo sikaloliwe esiphezulu.
• Indibano yeyunithi ye-7: phambi kwendibano, umhlwa kunye nokungcola kwecandelo ngalinye kufuneka kucocwe, kwaye i-sealant ifakwe kwindawo nganye yokukhwelana kunye ne-fastener, emva koko indibano kufuneka iqhutywe ngokulandelelana kwe-disassembly (intshukumo yemoto. shaft emva kokuhlanganisana malunga ne-millimeter enye), emva kokuba indibano igqityiwe, ukudibanisa kufuneka kujikeleze ngokuguquguqukayo, kwaye emva koko ubeke isihluzo sovavanyo.6. Iimpompo ezingaphantsi kwamanzi ziya kuthathwa ngaphandle kwequla ukuze kuchithwa kwaye kugcinwe ngokweSiqendu 5 emva konyaka wokusebenza, okanye ngaphantsi konyaka wokusebenza kodwa iminyaka emibini yexesha lokuntywila, kwaye iindawo ezigugileyo ziya kutshintshwa.

 1, khupha amanzi kwi-motor cavity (ingakumbi ebusika ukukhusela i-motor ekukhenkceni), kwaye ubophe intambo kakuhle.

 2, gcina kwigumbi elingaphakathi elingenazo izinto ezonakalisayo kunye neegesi, ezinobushushu obungaphantsi kwama-40 °C.

 I-3, ukusetyenziswa kwexesha elide kufuneka kuhlawule ingqalelo ekuthinteleni umhlwa kweempompo ezingaphantsi kwamanzi.

01 Ukusela amanzi kwiqula elinzulu

02 Ubonelelo lwamanzi olukwizinga eliphezulu

03 unikezelo lwamanzi entabeni 

04 amanzi enqaba

05 Ukunkcenkceshela kwezolimo

06 ukunkcenkceshela egadini

07 amanzi omlambo

08 amanzi asekhaya