135QJP Peep Well Submersible Pump

Introducing the innovative QJP series fountain pump, a product of superior efficiency meticulously developed and researched by our factory. With a meticulously designed pump motor core crafted from premium cold rolled silicon steel, this fountain pump boasts exceptional magnetic conductivity, enabling seamless and heat-free starts. Unlike traditional fountain pumps, the 0JP series features motor rotor ends that utilize a unique water-lubricated alloy copper sleeve, replacing standard ball bearings. This innovative design not only mitigates issues of rust and wear caused by lack of oil but also ensures longevity and durability for the motor. Upgrade your fountain experience with the cutting-edge technology and superior performance of the QJP series fountain pump.

The product is a three-phase AC 380V (tolerance + / - 5%), 50HZ (tolerance + / - 1%) power supply, and has strict requirements for clean water: water temperature shall not exceed 20 °C; solid impurities content (mass ratio) shall not exceed 0.01%; PH value (pH) is 6.5-8.5; hydrogen sulfide content shall not exceed 1.5mg/L; chloride ion content shall not exceed 400mg/L. The product adopts a closed or water immersion structure motor, the submersible motor must be filled with clean water before use to prevent empty. In addition, the water can be used after filling and tightening the air release bolt. The submersible pump must be completely immersed in water to work, the diving depth shall not exceed 70m, and the distance between the bottom of the pump and the bottom of the well shall not be less than 3m. The well water flow should meet the water output and continuous operation requirements of the submersible pump, and the water output shall be controlled at 0.7-1.2 times of the rated flow. The well must be vertical, and the submersible pump can not be used horizontally, and it must be installed vertically. The submersible pump must match the cable as required and be equipped with external overload protection device. It is strictly prohibited to do no-load test without water.

Well submersible pump is a clean water pump, it is strictly prohibited to dig a new well to extract mud and silt. The voltage grade of the well pump is 380/50HZ, and the submersible motor with other voltage grades needs to be customized. Underground cables must be waterproof and must be equipped with starting equipment, such as distribution box, etc. Starting equipment should have common motor comprehensive protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and idling protection, etc. In abnormal cases, the protection device should be timely tripping. When installing and using the pump, the pump must be reliably grounded, and it is prohibited to push and pull the switch when the hands and feet are wet. Before installing and maintaining the pump, the power must be cut off, and the place where the pump is used must be clearly marked "anti-electric shock". Before going down the well or installing the pump, the motor must be filled with distilled water or clean cold water without corrosion, and the intake/drain bolts must be tightened. When testing the pump on the ground, water must be poured into the pump chamber to lubricate the rubber bearings. The instant start time should not exceed one second to check whether the direction is correct. When using the pump, the lift and flow range specified by the pump must be strictly followed to prevent the pump from having a large flow at low lift or a large pull at high lift, which will lead to serious wear and tear of the thrust bearing and other parts and components, and cause the motor to overload and burn out. After the pump is put into the well, the insulation resistance between the motor and the ground should be measured, which should not be less than 100MΩ. After the start, the voltage and current should be observed regularly, and the motor winding insulation should be checked to see if it meets the requirements; if the temperature of the pump storage location is below the freezing point, the water in the motor cavity should be drained to prevent the water in the motor cavity from freezing and damaging the motor due to low temperature.

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.
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.

• I-1.I-submersible yokufakela ipompo igqityiwe, khangela kwakhona ukuchasana kwe-insulation kunye nesigaba sesithathu sokuqhuba ukusuka kwitshintshi, khangela isixhobo kwaye uqale impazamo yokudibanisa izixhobo, ukuba akukho ngxaki, unokuqalisa uvavanyo, 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.Ukusebenza kokuqala kwempompo kwiiyure ezine, kufuneka kuvalwe ngokukhawuleza ukuvavanya ukuxhatshazwa kwe-thermal insulation ye-motor, ixabiso akufanele libe ngaphantsi kwe-0.5 megaohm.
• 3.Emva kokuvalwa kwempompo, kufuneka kuqalwe emva kwekhefu lemizuzu emihlanu, ukuthintela intsika yamanzi kumbhobho ayinayo i-reflux ngokupheleleyo ebangelwa ngokugqithisileyo kwemoto kunye nokutshiswa.
• I-4.Emva kwempompo ekusebenzeni okuqhelekileyo, ukwenzela ukwandisa ubomi bayo benkonzo, ukujonga i-voltage yokubonelela, ukusebenza ngoku kunye nokuxhatshazwa kwe-insulation kuyinto eqhelekileyo, ukuba ifunyenwe le meko ilandelayo, kufuneka ivale ngokukhawuleza ukulungisa 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.
•  
• 5. Ukuqhawulwa kweyunithi:
• (1)untie cable tether, remove the pipeline part, remove the wire plate.
• (2)screw down the water bolt, put out the motor cavity water.
• (3)remove the filter, loosening the coupling fixed motor shaft fixed screw.
• (4)screw down the inlet joint and motor bolt, the pump and motor separate (separation attention will unit mat flat, prevent the pump shaft bending)
• (5)pump disassembly sequence is: (see figure 1) inlet joint, impeller, diversion shell, impeller...... check valve body, dismantle the impeller with special tools will first fix the conical sleeve loosening, the disassembly process to avoid the pump shaft bending and each bump.
• (6)motor disassembly process is: (see figure 1) the motor placed on the platform, from the bottom of the motor in turn removed double head bolt (pull rod bolt) on the nut, base, shaft head lock nut, thrust plate, key, lower guide bearing seat, double head bolt, and then take out the rotor (pay attention not to damage the wire package) finally removed the connecting section and upper guide bearing seat.
• (7)unit assembly: before assembly should be the parts of the rust, dirt clean, each mating surface and fastener coated with sealant, and then in turn according to the reverse sequence of disassembly assembly (after assembly motor shaft up and down momentum is about one millimeter), after assembly, the coupling should be flexible, and then the filter screen test machine.
•  
• 6.submersible pump every operation for a year, or less than a year of operation but the submersible time has reached two years, should be proposed in accordance with the fifth paragraph of the well to be dismantled and repaired, replace the worn parts.

This product is a brand new submersible pump, suitable for a variety of occasions for pump work needs. In order to ensure the long-term use and stable performance of the product, the user needs to clean the water in the motor cavity of the pump after use (especially in winter to prevent the motor from freezing), coil up and tie the cable, and then store the product in an environment free of corrosive substances and gases, with the temperature kept below 40 °C in the room. In addition, if the submersible pump is not used for a long time, special attention should be paid to prevent rust to protect the service life of the product. This submersible pump will provide users with convenient and efficient pump solutions to ensure the safe and stable operation of the pump equipment.

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