135QJR iMpompa eNgantywiliselwa nzulu

This product is designed for underground hot water mining with a water temperature below 100°C. It has high temperature resistance, corrosion resistance and aging resistance. Whether used in underground mining or other hot water environments, it can effectively resist the challenges of harsh conditions. Its excellent performance and stable quality make it an ideal choice in the mining field.

 The product power requirements for three-phase AC 380V (± 5%), 50HZ (± 1%); water quality requirements include water temperature not higher than 20 °C; solid impurities content (mass ratio) is not greater than 0.01%; PH value (pH) is 6.5-8.5; hydrogen sulfide content is not greater than 1.5mg/L; chloride ion content is not greater than 400mg/L. The motor is a closed or water-filled wet structure. Before use, the inner cavity of the submersible motor must be filled with water to prevent false filling, and then tighten the water injection and air exhaust bolts, otherwise it shall not be used. The submersible pump must be completely immersed in water to work, the immersion depth shall not exceed 70m, and the distance between the bottom of the submersible pump and the bottom of the well shall not be less than 3m. The well flow shall be able to meet the displacement and continuous operation requirements of the submersible pump, and the displacement of the submersible pump shall be controlled at 0.7-1.2 times of the rated flow. The well shall be vertical, and the submersible pump shall not be used horizontally or inclined, but only vertically. The submersible pump must match the cable as required and be equipped with external overload protection device. It is strictly prohibited to conduct no-water no-load test on the pump.

1, well submersible pump for clean water pump, prohibit the new well, pumping sediment and muddy water,

2, well water pump voltage grade of 380/50HZ, the use of other voltage grades of submersible motors need to be customized. The underground cable must use waterproof cable, must be equipped with starting equipment, such as distribution box, start not ready should have commonly used motor comprehensive protection function, such as short circuit overload protection, phase protection, undervoltage protection, grounding protection, idling protection, in case of abnormal conditions, the protection device should be timely action trip.

3, the installation and use of the pump must be reliably grounded, prohibit the push and pull switch when the hands and feet are wet, the installation and maintenance of the pump must be cut off the power supply, the use of the pump place to set up "to prevent electric shock" obvious signs:

4, down the well or before installation, the motor cavity must be filled with distilled water or non-corrosive clean cold boiling water, tighten the / water bolt, the pump on the ground test run, must be to the pump chamber water lubrication rubber bearings, instant start not more than a second, see whether the steering is the same as the steering instructions. When the pump is upright, pay attention to safety, prevent overturning injury.

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.

6, after the pump down the well, the measurement of the motor to the ground insulation resistance should not be less than 100M, after the start to observe the voltage and current, check the motor winding insulation, whether in line with the requirements; pump storage location temperature if less than freezing point, should be dry the motor cavity water, prevent the motor cavity water ice damage caused by low temperature.

The pump part mainly includes pump shaft, impeller, shunt shell, rubber bearing, check valve body (optional) and other components.

 The motor part mainly includes base, pressure regulating diaphragm, bearing, bearing seat, stator, rotor, water mouth part, lead cable and other components.

Iimpawu eziphambili zemveliso ziquka:

1. 1.The motor is a water-cooled submersible three-phase asynchronous motor, the motor cavity is full of water, used to cool the motor and lubricate the bearing.
2. 2. In order to prevent the sand in the well water from entering the motor, the motor shaft extension is installed with two oil seals, and the sand throw ring is installed to form a sand prevention structure.
3. 3. In order to prevent the pump shaft from jumping when starting, the pump shaft is connected with the motor shaft through the coupling, and the thrust bearing is installed under the motor.
4. 4. The lubrication of the motor and the pump bearing is water lubrication.
5. 5. The motor stator winding is made of high quality submersible motor winding wire, with high insulation performance.
6. 6. The pump designed by computer CAD has simple structure and excellent technical performance.

(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.
② Sebenzisa 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.
③ Phakamisa kancinane impompo entywilayo emanzini, susa isithinteli esikwisiphelo esiphezulu sempompo yamanzi, qhina 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.

1. 1.Emva kokuba i-submersible impompo ifakwe, khangela ukuchasana kwe-insulation kunye nesigaba sesithathu sokuqhuba ukusuka kwitshintshi kwakhona, khangela ukuba isixhobo kunye nokudityaniswa kwezixhobo zokuqala zingalunganga, ukuba akukho ngxaki, umatshini wokulinga unokuqaliswa, kwaye uqaphele ukuba ukufundwa kwesalathisi sesixhobo kudlula i-voltage elinganisiweyo kunye nekhoyo ngoku echazwe kwi-nameplate emva kokuqala, kwaye uqaphele ukuba ipompo inesandi kunye ne-vibration phenomenon, kwaye ifakwe ekusebenzeni ukuba yonke into iyinto eqhelekileyo.
2. I-2.Emva kokusebenza kokuqala kompompo kwiiyure ezine, i-motor kufuneka ivalwe ukuvavanya ukuchasana kwe-thermal insulation ngokukhawuleza, kwaye ixabiso layo akufanele libe ngaphantsi kwe-0.5 megaohm.
3. 3.Emva kokuba ipompo ivaliwe, kufuneka iqalwe emva kwemizuzu emihlanu ukukhusela ikholomu yamanzi kumbhobho ukuba iphinde ihlaziywe ngokupheleleyo kwaye ibangele umbane ogqithiseleyo kunye nokutshiswa.
4. 4.Emva kokuba ipompo ifakwe ekusebenzeni okuqhelekileyo, ukwenzela ukwandisa ubomi bayo benkonzo, kuyimfuneko ukujonga ukuba i-voltage yokubonelela, ukusebenza ngoku kunye nokuchasana kwe-insulation kuqhelekileyo rhoqo. Ukuba le miqathango ilandelayo ifunyenwe, impompo kufuneka ivalwe ngokukhawuleza ukulungisa ingxaki.

 1 In the rated condition, the current exceeds 20%.

 2 Umgangatho wamanzi oguquguqukayo wehla ukuya kwindawo yokungena kwamanzi, okubangela ukuba amanzi aphumle.

 3 Impompo entywilayo phantsi inongcangcazelo olumandla okanye ingxolo.

 4 Umbane wokubonelela ungaphantsi kwe-340 volts.

 5 Ifuse iyatshiswa.

 6 Umbhobho wonikezelo lwamanzi wonakalisiwe.

 7 The motor's thermal insulation resistance to the earth is less than 0.5 megaohm.

5.  
6. 4.We are very happy to introduce our new product -- this submersible pump. This pump has an easy-to-use design that makes it easy to disassemble and clean. With the disassembly steps we provide, you can easily disassemble and clean the various parts, ensuring that it always maintains its best working condition. From loosening the anchoring screws to removing the filter screen and separating the pump and motor, we provide you with clear step-by-step instructions. When assembling, simply follow the reverse order of disassembly, ensuring that each part is cleaned and sealed, and you can complete the assembly. Whether it is an annual inspection or more frequent cleaning, this submersible pump can help you accomplish the task easily.

 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