135QJB Deep Well Submersible Pump

The variable frequency winding design ensures the motor's long-term smooth conversion operation between 1HZ-50HZ, energy saving and longer service life. This product stands out for its advanced technology and efficient performance, which can achieve energy-saving and environmentally friendly operation, while ensuring the stability and reliability of the motor for long-term use. Not only that, its design makes the product with a longer life, bringing more value to users. Whether in home applications or industrial fields, this motor can provide you with excellent performance to meet a variety of needs.

1,Power supply: three-phase AC 380V (tolerance + / - 5%), 50HZ (tolerance + / - 1%).

2, ka maikaʻi o ka wai:

(1) water temperature is not higher than 20 °C;

(2) ʻaʻole ʻoi aku ka nui o nā mea haumia paʻa (mass ratio) ma mua o 0.01%;

(3) Waiwai PH (pH) 6.5-8.5;

(4) ʻAʻole ʻoi aku ka nui o ka hydrogen sulfide ma mua o 1.5mg/L;

(5) ʻAʻole ʻoi aku ka nui o ka ʻona chloride ma mua o 400mg/L.

3, the motor is a closed or water-filled wet structure, before use the submersible motor cavity must be full of clean water, to prevent false full, and then tighten the water injection, air release bolts, otherwise not allowed to use

4, the submersible pump must be completely submerged in the water, the diving depth is not greater than 70m, the bottom of the submersible pump from the bottom of the well is not less than 3m.

5, hiki i ka wai punawai ke hoʻokō i ka hoʻopuka ʻana o ka wai paila submersible a me ka hoʻomau ʻana i ka hana, pono e hoʻokele ʻia ka hoʻopuka wai wai submersible ma 0.7 - 1.2 mau manawa o ka kahe i helu ʻia.

6, pono e pololei ka luawai, ʻaʻole hiki ke hoʻohana ʻia ka pauma submersible a hoʻolei ʻia, hoʻohana kū pololei wale nō.

7, pono e hoʻohālikelike ʻia ka pauma submersible me ke kaula e like me nā koi, a me ka ʻōnaehana pale overload waho.

8, the pump is strictly prohibited without water no-load test machine.

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, e like me nā ʻōlelo o ka hoʻokiʻekiʻe ʻana o ka pauma, ke kahe o ka hoʻohana ʻana, e pale aku i ka kahe haʻahaʻa a i ʻole ka hoʻokiʻekiʻe kiʻekiʻe o ka pumping ikaika, ke kuʻi ʻana a me nā ʻāpana ʻē aʻe o ka ʻaʻahu, puhi ʻia ke kaʻa kaʻa 6, ma hope o ka pau ʻana o ka punawai, ʻAʻole pono ke ana o ke kaʻa i ka pale ʻana o ka honua ma lalo o 100M, ma hope o ka hoʻomaka ʻana e nānā i ka volta a me kēia manawa, e nānā i ka insulation winding motor, inā e like me nā koi; E hoʻomaloʻo i ka wai kaʻa kaʻa kaʻa, e pale i ka pōʻino o ka wai o ka mīkini ma muli o ka wela haʻahaʻa.

The pump parts are mainly composed of pump shaft, impeller, shunt shell, rubber bearing, check valve body (optional) and other components. The motor parts are mainly composed of base, pressure regulating diaphragm, thrust bearing, thrust plate, lower guide bearing seat, stator, rotor, upper guide bearing seat, sand discharging ring, water inlet section, and lead cable.

ʻO nā hiʻohiʻona nui o ka huahana:

The main characteristic of the product is that the pump is a water-immersed three-phase asynchronous motor, and the motor cavity is full of water for cooling the motor and lubricating the bearing. The pressure regulating diaphragm at the bottom of the motor is used to adjust the expansion-contraction pressure difference of the water inside the body caused by the change of temperature. At the same time, in order to prevent the sand particles in the well water from entering the motor, two oil seals are installed at the end of the motor shaft, and the sand discharging ring is installed to form a sand control structure. In order to prevent the pump shaft from beating when starting up, the pump shaft and the motor shaft are connected by a coupling, and the thrust bearing is installed at the bottom of the motor. In addition, the motor and the pump bearing are water-lubricated, and the stator winding of the motor uses high-quality submersible motor winding to ensure high insulation performance. The overall design is made of computer CAD, with simple structure and superior technical performance.

 

(1) Hoʻomākaukau ma mua o ke kau ʻana:
1. E nānā inā kūpono ka pauma submersible i nā kūlana hoʻohana a me ka laulā i ʻōlelo ʻia ma ka manual.
2. Ma ka hoʻohana ʻana i kahi obiect kaumaha me ke anawaena e like me ke anawaena o waho loa o ka pauma hoʻohaʻahaʻa, e ana inā hiki i ka inneldiameter o ka luawai ke hoʻokomo i ka pauma hoʻoheheʻe ʻia, a e ana i ka hoʻokō ʻana o ka hohonu i nā koi hoʻokomo.
3. E nānā i ka maʻemaʻe o ka luawai a me ka wai o ka pūnāwai. Mai hoʻohana i ka pauma uila e holoi ai i ka ʻōpala welor a me ka wai one no ka pale ʻana i ka pōʻino mua o ka pauma uila.
4. E nānā inā kūpono ke kūlana o ka hoʻopili welhead a inā hiki iā ia ke kū i ke kūlana o ka ʻāpana holoʻokoʻa.
5. E nānā inā ua paʻa a hoʻokomo pono ʻia nā ʻāpana pauma submersible e like me ke kiʻikuhi hui ma ka manual.
6. Wehe i ka wili wai a hoʻopiha i ka lua kaʻa me ka wai maʻemaʻe, ʻaʻole ʻino (e hoʻomaopopo. Ma hope o 12 mau hola o ka wai ʻana, ʻaʻole pono e emi ka pale insulation o ke kaʻa ma mua o 150M Q ke ana ʻia me kahi papa haʻalulu 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

ʻO ke kiʻikuhi kaʻina hana uwila i hoʻopili ʻia penei:

8. E hoʻohana i ka multimeter no ka nānā ʻana inā pili ʻia nā uea ʻekolu ʻāpana a inā ʻaʻole kaulike ke kūpaʻa DC.
9. E nānā inā ua hoʻonui ʻia ka mana kaapuni a me ka mea hoʻololi, a laila hoʻohui i ke kī hoʻomalu overload a i ʻole nā ​​mea hoʻomaka. E nānā i ka Papa 2 no nā hi'ohi'ona kiko'ī, a laila, e ninini i ka bākeke wai i loko o ka pā wai mai ka puka wai e ho'oma'ama'a i ka pahu pahu i loko o ka pama, a laila e kau i ka pauma uwila i lalo i luna a pa'a. a e nānā inā pili ka hoʻokele me ka hōʻailona hoʻokele. Inā ʻaʻole, e hoʻololi i nā mea hoʻohui ʻelua o ke kaula ʻekolu. Inā hoʻohana ʻia i nā hanana kūikawā (e like me nā ʻauwai, nā ʻauwai, nā muliwai, nā loko, nā loko, a me nā mea ʻē aʻe), pono e hoʻopaʻa ʻia ka paila uila.

(2) Mea hoʻokomo a me nā mea hana:
1. Hoʻokahi mau kaulahao hāpai no ʻelua mau tona.
2. ʻO kahi tripod me ke kiʻekiʻe kū i lalo o ʻehā mau mika.
3. ʻElua kaula kau (wire ropes) hiki ke kaumaha i ke kaumaha ma mua o hoʻokahi tona (hiki ke halihali i ke kaumaha o ka pahu wai piha).
4. E hoʻouka i ʻelua mau paʻi (splints).
5. Nā wrenches, hammers, screwdrivers, uila a me nā mea kani, etc.

(3) Hoʻokomo ʻia ka pauma uila:
1. Hōʻike ʻia ke kiʻikuhi hoʻonohonoho o ka pauma uila submersible ma ka Figure 2. Hōʻike ʻia nā ana hoʻonohonoho kikoʻī ma ka Papa 3 "List of Installation Dimensions of the Submersible Electric Pump".

2. Hiki ke hoʻokiʻekiʻe pololei ʻia nā paila uila me ke poʻo ma lalo o 30 mika i loko o ka pūnāwai me ka hoʻohana ʻana i nā paipu a me nā kaula uwea a i ʻole nā ​​kaula hemp ʻē aʻe e hiki ai ke halihali i ke kaumaha piha o ka mīkini holoʻokoʻa, nā paipu wai, a me ka wai i loko o nā paipu.

3. ʻO nā pumps me ke poʻo i ʻoi aku ma mua o 30 mika e hoʻohana i nā paipu kila, a penei ka hoʻonohonoho ʻana:
①E hoʻohana i kahi pipili no ka hoʻopaʻa ʻana i ka ʻaoʻao o luna o ka ʻaoʻao o ka pauma wai (ua hoʻopili ʻia ke kaʻa a me ka pauma wai i kēia manawa), e hoʻokiʻekiʻe me ke kaulahao e kau ana, a nakinaki mālie i loko o ka luawai a kau i ka paʻi ma ke poʻo punawai a wehe i ke kaulahao. kaulahao e kau ana.
② E hoʻohana i nā paipu ʻē aʻe e hoʻopaʻa i ka paipu, e hoʻokiʻekiʻe me ke kaulahao e kau ana ma kahi mamao o 15 knm mai ka lehelehe, a e hoʻohaʻahaʻa mālie. Ma waena o ka flange paipu a me ka flange pump E hoʻopaʻa i ka pā hao a hoʻopaʻa i ka paipu a paʻa pono me nā bolts, nati a me nā mea holoi puna.
③ E hoʻokiʻekiʻe iki i ka pauma hoʻohaʻahaʻa, e wehe i ke kaula ma ka ʻaoʻao o luna o ka pā wai, e hoʻopaʻa paʻa i ke kaula i ka paipu wai me ka lipine plastik, a nakinaki mālie i lalo a kau ʻia ka paʻi ma ka luawai.
④E hoʻohana i ke ʻano like e hoʻopaʻa ai i nā paipu wai a pau i loko o ka pūnāwai.
⑤Ma hope o ka hoʻopili ʻia ʻana o ke kaula alakaʻi i waho i ka hoʻololi mana, ua hoʻopili ʻia i ka lako mana ʻekolu.

(4) Nā mea e nānā ai i ka wā e hoʻokomo ai:
1. Inā ʻike ʻia kahi mea hoʻopuʻi i ka wā o ka pahū ʻana, e hoʻohuli a huki paha i ka paipu wai no ka lanakila ʻana i ke kiko pahu. Inā ʻaʻole e holo nā ʻano hana like ʻole, e ʻoluʻolu, mai hoʻoikaika i ka pamu i lalo e pale aku i ka pōʻino o ka pauma uila a me ka luawai.
2. I ka wā o ka hoʻokomo ʻana, pono e kau ʻia kahi pā hao ma ka ʻaoʻao o kēlā me kēia paipu a paʻa pono.
3. Ke hoʻohaʻahaʻa ʻia ka paila wai i loko o ka pūnāwai, pono e hoʻokomo ʻia i waenakonu o ka paipu pūnāwai i mea e pale ai i ka holo ʻana o ka pamu i ka paia o ka pūnāwai no ka manawa lōʻihi, e hoʻonāwaliwali ai ka pamu a e kahili a wela ke kaʻa. .
4. E hoʻoholo i ka hohonu o ka paila wai a hiki i lalo o ka luawai e like me ke kahe ʻana o ke one a me ka lepo o ka luawai. Mai kanu i ka pamu i ka lepo. ʻO ka mamao mai ka pā wai a hiki i lalo o ka pūnāwai ʻaʻole i emi iho ma mua o 3 mika (e nānā i ke Kiʻi 2).
5. ʻAʻole emi ka hohonu o ke komo ʻana o ka wai ma lalo o 1-1.5 mika mai ke kiʻekiʻe o ka wai ikaika a hiki i ka node inlet wai (e nānā i ke Kiʻi 2). Inā ʻaʻole, hiki ke pohō maʻalahi nā bearings pump wai.
6. ʻAʻole hiki ke haʻahaʻa loa ka hāpai ʻana o ka paila wai. A i ʻole, pono e hoʻokomo ʻia kahi valve puka ma luna o ka pipeline wai punawai e hoʻomalu i ke kahe ʻana o ka paila ma ka helu kahe i helu ʻia e pale ai i ka hoʻonui ʻia ʻana o ke kaʻa a puhi ʻia ma muli o nā kahe kahe nui.
7. I ka holo ana o ka pauma wai, pono e hoomau ka puka ana o ka wai a me ke ano, pono ke kupaa (ma lalo o na kulana hana i heluia, ma ke ano, aole oi aku mamua o 10% o ka manawa i heluia), a aole e haalulu a walawala. Inā loaʻa kekahi mea ʻino, pono ke kāpae ʻia ka mīkini e ʻike i ke kumu a hoʻopau.
8. I ka wā e hoʻokomo ai, e hoʻolohe i ka hoʻonohonoho ʻana o ka uea hoʻopaʻa ʻia kaʻa (e nānā i ke Kiʻi 2). Inā he paipu kila ka paipu wai, e alakaʻi iā ia mai ka puʻu punawai; inā he paipu plastik ka paipu wai, e alakaʻi iā ia mai ka hōʻailona kumu o ka paila uila.

1. 1.After the submersible pump is installed, check the insulation resistance and three-phase conduction from the switch again, check whether the instrument and the connection of the start equipment are wrong, if there is no problem, the trial machine can be started, and after the start, observe whether the indicator readings of the instrument exceed the rated voltage and current specified on the nameplate, observe whether the pump has noise and vibration phenomenon, and put into operation if everything is normal.
2. 2. After the first operation of the pump for four hours, the motor should be stopped to test the thermal insulation resistance quickly, and its value should not be less than 0.5 megaohm.
3. 3. After the pump is stopped, it should be started after five minutes to prevent the water column in the pipe from being completely reflowed and causing the motor to burn out due to excessive current.
4. 4. Our pump is designed to provide efficient, reliable and lasting pumping solutions.After normal operation, in order to prolong the service life of the pump, it is necessary to check the power supply voltage, running current and insulation resistance regularly to ensure that they are normal.
5.  
6. If the following conditions are found, the machine should be shut down immediately to eliminate the fault:
7. - the current exceeds 20% under the rated working conditions;
8. - the dynamic water level drops to the inlet section, resulting in intermittent drainage;
9. - the submersible pump vibrates violently or emits noisy sounds;
10. - the power supply voltage is lower than 340 volts;
11. - one phase of a fuse is blown out;
12. - the water pipe is damaged;
13. - the thermal insulation resistance of the motor to the ground is less than 0.5 megaohm.
14. The steps of disassembling the unit include unlocking the cable holder, taking off the pipe part, removing the line protection plate, rotating the drain screw and emptying all the water in the motor chamber, taking out the filter and loosening the screw of the coupling fixed to the motor shaft.Unscrew the bolt connecting the water inlet section and the motor, and separate the pump and the motor (note that the unit should be placed horizontally when separating to prevent the bending of the pump shaft).
15.  
16. 5. The disassembly sequence of the pump includes: water inlet part, impeller, shunt shell, impeller, check valve body.When removing the impeller, use a special tool to loosen the cone sleeve fixing the impeller.During the disassembly process, avoid bending the pump shaft and damaging various parts.The disassembly process of the motor includes: placing the motor on the platform, and then removing the nuts on the studs, base, shaft head lock nut, thrust plate, key, lower guide rail, bearing seat and bolt from the bottom of the motor, then removing the rotor (be careful not to damage the winding), and finally removing the connecting parts and upper guide bearing seat. Before assembling the unit, it is necessary to clean the rust and dirt of each part, and apply sealant on each mating surface and fastener, and then assemble it in the opposite order of disassembly.After assembly, the coupling should be flexibly rotated, and then the filter should be put on to test the machine. Our pump products are designed to provide superior performance and reliability to meet your pumping needs.
17. 6. Submersible pumps operating every year, or less than a year of operation but the submersible time has reached two years, should be taken out of the well according to the 5th dismantled maintenance, replacement of worn parts.

 1, e hoʻoheheʻe i ka wai i loko o ka lua kaʻa (ʻoi loa i ka hoʻoilo e pale ai i ka hau mai ka hau), a nakinaki maikaʻi i ke kaula.

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

 3, pono ka hoʻohana lōʻihi e hoʻolohe i ka pale ʻana i ka ʻōpala o nā paila submersible.

01 Hoʻokomo wai hohonu

02 Waiwai kiʻekiʻe

03 lako wai mauna

04 hale kiaʻi wai

05 Ka wai mahiai

06 ka hoʻoulu ʻana i ka māla

07 hoʻokomo wai kahawai

08 wai hale