135QJR Mgbapụta mmiri nwere ike ime nke ọma

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, n'ụzọ doro anya dị ka ndokwa nke mgbapụta ebuli, eruba nso nke ojiji, iji gbochie ala eruba ma ọ bụ elu ebuli pumping ike, mkpali ibu na akụkụ ndị ọzọ nke eyi, moto bufee ọkụ.

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.

Isi njirimara ngwaahịa a gụnyere:

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) 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. 1.Mgbe etinyere mgbapụta submersible, lelee nguzogide mkpuchi na ntụgharị nke atọ site na mgba ọkụ ọzọ, lelee ma ngwá ọrụ na njikọ nke ngwa mmalite adịghị mma, ma ọ bụrụ na enweghi nsogbu, enwere ike ịmalite igwe ikpe. ma lelee ma agụ ihe ngosi nke ngwa ahụ gafere oke voltaji na nke ugbu a akọwapụtara na efere aha mgbe mmalite, ma hụ ma mgbapụta ahụ nwere mkpọtụ na ihe na-ama jijiji, ma tinye ya n'ọrụ ma ọ bụrụ na ihe niile dị mma.
2. 2.Mgbe ọrụ mbụ nke mgbapụta ahụ gasịrị maka awa anọ, a ga-emechi moto ahụ iji nwalee nkwụsị mkpuchi ọkụ ngwa ngwa, uru ya ekwesịghị ịbụ ihe na-erughị 0,5 megaohm.
3. 3.Mgbe agbanyụchara mgbapụta ahụ, ọ ga-amalite mgbe nkeji ise gachara iji gbochie kọlụm mmiri dị na ọkpọkọ ka ọ ghara ịmịgharị kpamkpam ma na-eme ka moto dị ukwuu na ọkụ ọkụ.
4. 4.Mgbe a na-etinye mgbapụta ahụ n'ime ọrụ nkịtị, iji mee ka ndụ ọrụ ya dịkwuo ogologo, ọ dị mkpa iji chọpụta ma voltaji ọkọnọ, na-arụ ọrụ ugbu a na mkpuchi mkpuchi bụ ihe nkịtị mgbe niile. Ọ bụrụ na achọpụtara ọnọdụ ndị a, a ga-emechi mgbapụta ahụ ozugbo iji dozie nsogbu.

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

 2 Mmiri dị ike na-adaba na ngalaba ntinye mmiri, na-eme ka mmiri na-adịte aka.

 3 Mgbapu nke submersible nwere oke ịma jijiji ma ọ bụ mkpọtụ.

 4 voltaji ọkọnọ dị ala karịa 340 volts.

 5 Igwe ọkụ na-agbanyụ ọkụ.

 6 Igwe mmiri na-enye mmiri mebiri emebi.

 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, wepụta mmiri n'ime oghere moto (karịsịa n'oge oyi iji gbochie moto ahụ ka ọ ghara ịnwụ), ma kee eriri ahụ nke ọma.

 2, store in an indoor room without corrosive substances and gases, with a temperature below 40 °C.

 3, ogologo oge ojiji kwesịrị ịṅa ntị na nchara mgbochi nke submersible nfuli.

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