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.

Nkowa okwu nkenke nke usoro: akụkụ mgbapụta na-abụkarị nke mgbapụta mgbapụta, impeller, shei ntugharị, ihe mkpuchi roba, elele valvụ ahụ (akụkụ nhọrọ) na akụkụ ndị ọzọ.Motor akụkụ na-abụkarị nke isi, ihe nkiri na-achịkwa nrụgide, ihe na-ebugharị, ịkwanye efere. , ala nduzi na-ebu oche, stator, rotor, elu nduzi na-ebu oche, ájá mgbanaka, mmiri ntinye ngalaba, USB na ihe ndị ọzọ.

Isi njirimara ngwaahịa a gụnyere:

1, moto ahụ bụ moto asynchronous nke nwere akụkụ atọ nke mmiri jupụtara na mmiri, oghere moto jupụtara na mmiri dị ọcha, nke a na-eji eme ka moto ahụ dị jụụ ma na-agba mmanụ, a na-eji ihe nkiri na-achịkwa nrụgide na ala nke moto ahụ. mgbasawanye na nrụgide nrụgide dị iche iche nke mmiri dị n'ime ahụ kpatara mgbanwe nke okpomọkụ ịrị elu nke moto.

 2, Iji gbochie ájá dị n'ime mmiri olulu mmiri ịbanye na moto ahụ, a na-eji ihe mkpuchi mmanụ abụọ na-edozi elu nke elu nke moto ahụ, a na-etinyekwa mgbanaka ájá iji mepụta usoro mgbochi ájá.

 3, Iji gbochie mgbapụta mgbapụta na-agba ọsọ mgbe ọ na-amalite, a na-ejikọta oghere mgbapụta na moto site na njikọta, a na-etinyekwa ihe ntinye elu na akụkụ ala nke moto ahụ.

 4, The lubrication nke moto na mgbapụta mgbapụta bụ mmiri mmanye.

 5, The moto stator winding bụ nke elu mma submersible moto winding waya, na elu mkpuchi arụmọrụ.

 6, A na-emepụta mgbapụta ahụ site na kọmputa CAD, nke nwere usoro dị mfe na arụmọrụ dị mma.

(1) Nkwadebe tupu echichi:
1. Lelee ma mgbapụta submersible na-ezute ọnọdụ ojiji yana oke akọwapụtara na ntuziaka.
2. Iji obiect dị arọ nke nwere dayameta hà nhata kachasị elu nke mgbapụta mmiri na-ekpuchi mmiri, tụọ ma inneldiameter nke olulu mmiri ahụ nwere ike dabara na mgbapụta mmiri, ma tụọ ma omimi nke ọma na-emezu ihe achọrọ nrụnye.
3. Lelee ma olulu mmiri ahụ ọ dị ọcha ma mmiri olulu mmiri ahụ ọ na-asọ oyi. Ejila mgbapụta ọkụ eletrik na-eme ka mmiri na-asachapụ apịtị welor na mmiri ájá ka ịzenarị mmebi nke mgbapụta ọkụ eletrik n'oge.
4. Lelee ma ọnọdụ nke welhead echichi mwekota dabara na ma ọ nwere ike iguzogide qualty nke dum unit.
5. Lelee ma ọ bụrụ na akụrụngwa mgbapụta submersible zuru ezu ma wụnye ya nke ọma dị ka eserese mgbakọ na mwepụ na akwụkwọ ntuziaka Wepụ ihuenyo nzacha ma gbanwee njikọ ahụ iji hụ ma ọ na-agbagharị na-agbanwe agbanwe.
6. Kpochapụ ihe nkedo mmiri ma jupụta oghere moto na mmiri dị ọcha, nke na-adịghị emebi emebi (dee. jide n'aka na ị ga-agbanye ya), wee mee ka mmiri sie ike. Mgbe awa 12 nke ịgbanye mmiri gasịrị, nguzogide mkpuchi nke moto ekwesịghị ịbụ ihe na-erughị 150M Q mgbe a tụrụ ya na tebụl ịma jijiji 500V.
7. Cable joint, cut off a 120mm rubber sleeve from one end of the outgoing cable and the matching cable with an electrician's knifethen stagger the length of the three core wires in a stepped shape, peel off a 20mm copper core, scrape of the oxide layer on theoutside of the copper wire with a knife or sand cloth, and insert the two connected wire ends in palirs.After tying the layer tightly with fine copper wire, solder it thoroughly and firmly, and sand of any. burrs on the surface. Then, forthe three joints, use polyvester insulation tape to wrap them in a semi stacked manner for three lavers. Wrap the two ends of thewrapping layer tightywith nyion thread,and then use a semi stacked method to wrap the tape for three layers. Wrap the outellayer with high-pressure insulation tape for three layers. Finally, fold the threestrands together and repeatedly wrap them for fivelayers with high-pressure tape. Each layer must be tightly tied, and the interlayer joints must be tight and fimm to prevent water frompenetrating and damaging the insulation, After wrapping, soak in water at room temperature of 20 ’c for 12 hours, and measurethe insulation resistance with a shaking table, which should not be less than 100M Ω

Eserese usoro wiring cable nke agbakwunyere bụ nke a:

8. Jiri multimeter chọpụta ma ejikọrọ wires nke atọ na ma nkwụsi ike DC ọ dị oke nhata.
9. Lelee ma ikike sekit na transformer bubigara ibu, wee jikọọ ihe ngbanwe mkpuchi ibufe ma ọ bụ akụrụngwa mmalite. Hụ Tebụl 2 maka ụdị ụdị dị iche iche, wee wụsa ịwụ mmiri n'ime mgbapụta mmiri si na mmiri mgbapụta mmiri iji mee ka mmanu rọba dị na mgbapụta ahụ, wee debe mgbapụta ọkụ eletrik nke nwere ike ime ka ọ kwụ ọtọ na kwụ ọtọ. Malite (ọ bụghị ihe karịrị otu sekọnd) ma lelee ma ntụzịaka stereị ọ dabara na akara stereị. Ọ bụrụ na ọ bụghị, gbanwee njikọ abụọ ọ bụla nke eriri ụzọ atọ. Mgbe ahụ wụnye nzacha ma kwadebe ka ị gbadaa n'olulu mmiri ahụ. Ọ bụrụ na ejiri ya n'oge pụrụ iche (dịka ọwa mmiri, ọwa mmiri, osimiri, ọdọ mmiri, ọdọ mmiri, wdg), mgbapụta ọkụ eletrik ga-agbanyerịrị nke ọma.

(2) Akụrụngwa na akụrụngwa ntinye:
1. Otu ụzọ na-ebuli agbụ maka ihe karịrị tọn abụọ.
2. A tripod nwere ogologo kwụ ọtọ na-erughị mita anọ.
3. Ụdọ abụọ kwụgidere (ụdọ waya) nke nwere ike ibu ibu ihe karịrị otu ton (nwere ike ibu ibu nke nfuli mmiri zuru ezu).
4. Wụnye ụzọ abụọ nke clamps (splints).
5. Wrenches, hammers, screwdrivers, eletriki ngwaọrụ na ngwá, wdg.

(3) Nwụnye mgbapụta ọkụ eletrik:
1. E gosipụtara eserese nrụnye nke mgbapụta ọkụ eletrik submersible na eserese 2. A na-egosipụta akụkụ ntinye kpọmkwem na Tebụl 3 "Ndepụta nke nrụnye akụkụ nke mgbapụta ọkụ eletrik".

2. Enwere ike ibunye nfuli eletriki na-ekpuchi isi na isi ihe na-erughị mita 30 ozugbo n'ime olulu mmiri site na iji ụdọ na eriri waya ma ọ bụ eriri hemp ndị ọzọ nwere ike iburu igwe zuru oke nke igwe dum, ọkpọkọ mmiri na mmiri na ọkpọkọ.

3. Nfuli nke nwere isi ihe karịrị mita 30 na-eji ọkpọkọ ígwè, na usoro ntinye bụ nke a:
① Jiri ihe nkedo iji kpoo njedebe elu nke akụkụ mgbapụta mmiri (a na-ejikọta moto na mmiri mgbapụta n'oge a), bulite ya na agbụ nke nghọta, ma jiri nwayọọ nwayọọ kechie ya n'ime olulu mmiri ruo mgbe ịtinye ihe nkedo na isi mmiri ma wepụ ya. nghọta yinye.
② Jiri ụzọ mkpị ọzọ kụchie ọkpọkọ, were yinye kwụgidere 15 cm pụọ na flange, wee wetuo ya nwayọ. N'etiti ọkpọkọ flange na mgbapụta flange Tinye ihe mgbochi rọba n'ebe ma mee ka ọkpọkọ ahụ sie ike ma gbapụta ya nke ọma na bolts, mkpụrụ na mmiri mmiri.
③ Welite obere mgbapụta submersible, wepụ ihe nkedo dị na nsọtụ elu nke mgbapụta mmiri ahụ, kechie eriri ahụ nke ọma na ọkpọkọ mmiri na teepu rọba, ma jiri nwayọọ nwayọọ kechie ya ruo mgbe etinyere mkpọ ahụ n'isi olulu mmiri.
④ Jiri otu usoro ahụ kee ọkpọkọ mmiri niile n'ime olulu mmiri.
⑤ Mgbe ejikọtara eriri na-eduga na njikwa njikwa, a na-ejikọta ya na ọkụ ọkụ nke atọ.

(4) Ihe ị ga-ahụ n'oge echichi:
1. Ọ bụrụ na achọpụtara ihe mgbagwoju anya n'oge usoro mgbapụta ahụ, tụgharịa ma ọ bụ dọrọ ọkpọkọ mmiri iji merie ebe nkwụsị. Ọ bụrụ na usoro dị iche iche ka na-arụ ọrụ, biko Amanyela mgbapụta ahụ ka ọ ghara imebi mgbapụta ọkụ eletrik na olulu mmiri.
2. N'oge echichi, a ga-etinye ihe mkpuchi rọba na flange nke ọkpọkọ ọ bụla ma mee ka ọ sie ike.
3. Mgbe a na-agbanye mmiri mmiri n'ime olulu mmiri ahụ, a ga-etinye ya n'etiti ọkpọkọ nke ọma iji gbochie mgbapụta ahụ na-agba ọsọ megide mgbidi olulu mmiri ruo ogologo oge, na-eme ka mgbapụta ahụ na-ama jijiji na moto na-ekpochapụ ma gbaa ọkụ. .
4. Kpebie omimi nke mgbapụta mmiri na ala nke olulu mmiri dịka ájá na-asọ asọ na ọnọdụ silt nke olulu mmiri ahụ. Eliela mgbapụta n'ime apịtị. Ebe dị anya site na mgbapụta mmiri na ala nke olulu mmiri n'ozuzu ọ bụghị ihe na-erughị mita 3 (lee foto 2).
5. Ihe omimi ntinye mmiri nke mgbapụta mmiri kwesịrị ịbụ ihe na-erughị 1-1.5 mita site na mmiri dị ike na ọnụ mmiri ntinye mmiri (lee foto 2). Ma ọ bụghị ya, a ga-emebi bearings mgbapụta mmiri n'ụzọ dị mfe.
6. Ebuli nke mgbapụta mmiri enweghị ike ịdị ala. Ma ọ bụghị ya, ekwesịrị itinye valvụ ọnụ ụzọ ámá na pipeline mmiri nke ọma iji chịkwaa mgbapụta mgbapụta na ebe a na-agbapụta agbapụta iji gbochie moto ahụ ka ọ ghara ibufe ma gbaa ọkụ n'ihi nnukwu ọnụọgụ mmiri.
7. Mgbe mgbapụta mmiri na-agba ọsọ, mmepụta mmiri kwesịrị ịdị na-aga n'ihu na ọbụna, nke dị ugbu a kwesịrị ịdị na-eguzosi ike (n'okpuru ọnọdụ ọrụ a kwadoro, n'ozuzu ọ dịghị ihe karịrị 10% nke akara ugbu a), na e kwesịghị inwe mkpọtụ ma ọ bụ mkpọtụ. Ọ bụrụ na enwere ihe na-adịghị mma, a ga-akwụsị igwe ahụ iji chọpụta ihe kpatara ya ma kpochapụ ya.
8. Mgbe ị na-etinye ya, ṅaa ntị na ntọala nke waya mgbanaka moto (lee foto 2). Mgbe ọkpọkọ mmiri bụ ọkpọkọ ígwè, dupụta ya site na mkpọchi olulu mmiri; mgbe ọkpọkọ mmiri bụ ọkpọkọ plastik, duga ya site na akara ala nke mgbapụta eletrik.

• 1.Submersible mgbapụta nrụnye zuru ezu, nyochaaghachi ihe mkpuchi mkpuchi na nhazi nke atọ site na mgba ọkụ, lelee ngwá ọrụ ma malite njehie njikọ ngwá ọrụ, ma ọ bụrụ na enweghi nsogbu, nwere ike ịmalite ikpe ahụ, mgbe mmalite nke ngwá ọrụ ahụ gasịrị. na-egosi agụ ma karịa aha efere aha akwadoro voltaji na ugbu a, na-edebe mgbapụta mkpọtụ na ịma jijiji phenomen, ihe niile bụ nkịtị nwere ike tinye n'ọrụ.
• 2.Arụ ọrụ mbụ nke mgbapụta maka awa anọ, a ga-emechi ngwa ngwa nwale mkpuchi mkpuchi ọkụ nke moto, uru ekwesịghị ịbụ ihe na-erughị 0,5 megaohm.
• 3.Mgbe mgbapụta shutdown, kwesịrị ịmalite mgbe nkeji nkeji ise, iji gbochie kọlụm mmiri na ọkpọkọ adịghị kpamkpam reflux kpatara oke moto ugbu a na ike ọgwụgwụ.
• 4.Mgbe mgbapụta ahụ na-arụ ọrụ nkịtị, iji mee ka ndụ ọrụ ya dịkwuo ogologo, iji lelee voltaji ọkọnọ, na-arụ ọrụ ugbu a na mkpuchi mkpuchi bụ ihe nkịtị, ma ọ bụrụ na ịchọta ọnọdụ ndị a, kwesịrị ịkwụsị ngwa ngwa nchọpụta nsogbu.
• - na ọnọdụ egosiputara, nke ugbu a karịrị 20%.
• - ọkwa mmiri na-agbanwe agbanwe na mpaghara ntinye mmiri, na-eme ka mmiri na-adịghị.
• - submersible mgbapụta siri ike ịma jijiji ma ọ bụ mkpọtụ.
• - voltaji ọkọnọ dị ala karịa 340 volts.
• - fuse ọkụ a na-adọ.
• - mmebi ọkpọkọ mmiri.
• - moto na-eguzogide ihe mkpuchi ọkụ erughị 0.5 megaohm.
•  
• 5.Unit disssembly:
• (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 Mmiri olulu mmiri miri emi

02 Mmiri mmiri dị elu

03 mmiri mmiri ugwu 

04 ụlọ elu mmiri

05 Agricultural ogbugba mmiri n'ubi

06 ogbugba mmiri n'ubi

07 oriri mmiri osimiri

08 mmiri ụlọ