200QJR Pum Waiwai Hohonu

Hot water motor using 50W400 high grade cold rolled silicon steel, stamping by high speed punch, make its stator iron loss is low, less heating advantages, the motor winding using high temperature, anti-aging hot water motor special winding water line, using 3CR13 stainless steel impeller shaft, high temperature sleeve and other high quality accessories, so that it can run at high temperature for a long time, and can be used with a frequency converter, so that it can automatically adjust according to the size of the water consumption.

This product is a three-phase AC 380V power supply (tolerance ± 5%), 50HZ frequency (tolerance ± 1%) pump, suitable for pumping water temperature not higher than 20 °C water. Specific requirements include: solid impurities content is not greater than 0.01%; PH value between 6.5-8.5; hydrogen sulfide content is not more than 1.5mg/L; chloride ion content is not more than 400mg/L. The pump adopts closed or water sealed structure, before use must be filled with water, tighten the water and air exhaust bolts, otherwise not to use. The pump must be completely immersed in water, immersion depth shall not exceed 70m, and the distance from the bottom of the well shall not be less than 3m. The water flow in the well shall meet the requirements of the pump output and continuous operation, the pump output shall be controlled at 0.7-1.2 times the rated flow. The well shall be vertical, the pump can not be used horizontally or tilted, only vertical use. The pump must be equipped with cables and external overload protection device according to the requirements. It is strictly prohibited to test the pump without water and no load.

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 i ke kahe haʻahaʻa a i ʻole ka hoʻokiʻekiʻe kiʻekiʻe o ka pumping ikaika, ke kuʻi ʻana a me nā ʻāpana ʻē aʻe o ka ʻaʻahu, ua wela ke kaʻa.

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.

ʻO ka hoʻomaka pōkole o ka hoʻolālā: ʻo ka ʻāpana pauma ka mea nui o ka pump shaft, impeller, diversion shell, rubber bearing, check valve body (nā ʻāpana koho) a me nā mea ʻē aʻe. ʻO ka ʻāpana kaʻa ka mea nui i hoʻokumu ʻia me ka base, kaomi hoʻoponopono kiʻiʻoniʻoni, pahu pahu, pahu pahu, ka noho alakaʻi haʻahaʻa haʻahaʻa, stator, rotor, alakaʻi alakaʻi i luna noho, one apo, ʻāpana wai komo, kelepona a me nā mea ʻē aʻe.

ʻO nā hiʻohiʻona nui o ka huahana:

 1, ʻO ke kaʻa he wai piha piha i ka wai submersible ʻekolu-phase asynchronous motor, piha ka pahu kaʻa i ka wai maʻemaʻe, hoʻohana ʻia e hōʻoluʻolu i ka mīkini a lubricate i ka bearing, hoʻohana ʻia ke kiʻi hoʻoponopono kaomi ma lalo o ka kaʻa e hoʻoponopono. ka hoʻonui a me ka ʻokoʻa o ke kaomi ʻana o ka wai i loko o ke kino ma muli o ka hoʻololi ʻana o ka piʻi ʻana o ka wela o ke kaʻa.

 2, I mea e pale aku ai i ke one i loko o ka wai punawai mai ke komo ʻana i ke kaʻa, ua hoʻolako ʻia ka ʻaoʻao o luna o ka pahu kaʻa me nā sila ʻaila ʻelua, a ua hoʻokomo ʻia kahi apo one e hana i kahi ʻano pale one.

 3, I mea e pale ʻole ai i ka holo ʻana o ka pahu pāpaʻi i ka wā e hoʻomaka ai, ua hoʻopili ʻia ka pahu pāpaʻi a me ka pahu kaʻa e ka hui ʻana, a ua hoʻokomo ʻia kahi pahu pahu kiʻekiʻe ma ka ʻaoʻao haʻahaʻa o ke kaʻa.

 4, ʻO ka lubrication o ka kaʻa a me ka pahū pahū he wai lubrication.

 5, Hana ʻia ka wili kaʻa kaʻa stator me ke ʻano kiʻekiʻe o ka submersible motor winding wire, me ka hana insulation kiʻekiʻe.

 6, Hoʻolālā ʻia ka paila e ka CAD kamepiula, me ka hana maʻalahi a me ka hana ʻenehana maikaʻi.

(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. Uea hui, e oki i ka lima wili 120mm mai kekahi welau o ke kaula i puka aku a me ka uwea like me ka pahi a ka mea uwila, a oki i ka loa o na uwea kumu ekolu ma ke ano hee, e ihi i ke kumu keleawe 20mm, e wili i ka oxide. papa ma ka waho o ka uwea keleawe me ka pahi a me ke one lole, a hookomo i na uwea pili elua i loko o palirs.Ma hope o nakinaki pono i ka papa me ka maikai keleawe uea, solder pono a paa, a me ke one o kekahi. burrs ma ka ʻili. A laila, no nā hui ʻekolu, e hoʻohana i ka lipine insulation polyvester e hoʻopili iā lākou ma ke ʻano semi hoʻopaʻa ʻia no ʻekolu ʻauʻau. E wīwī i nā ʻaoʻao ʻelua o ka papa wrapping a paʻa me ke kaula nyion, a laila e hoʻohana i ke ʻano semi-stacked e ʻōwili i ka lipine no ʻekolu papa. E uhi i ka outellayer me ke kiʻekiʻe-press insulation tape no ʻekolu papa. ʻO ka hope, e pelu i nā kaula ʻekolu a hoʻopaʻa pinepine iā lākou no nā papa ʻelima me ka lipine kaomi kiʻekiʻe. Pono e hoʻopaʻa paʻa ʻia kēlā me kēia papa, a pono e paʻa a paʻa nā hui interlayer e pale aku i ka wai mai ke komo ʻana a me ka hōʻino ʻana i ka insulation, Ma hope o ke kāwili ʻana, e hoʻoinu i ka wai i ka lumi wela o 20 'c no 12 mau hola, a e ana i ke kūpaʻa insulation me kahi papa haʻalulu. , ʻaʻole pono e emi ma lalo o 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.

According to the product description, our submersible pump after installation needs careful inspection and testing to ensure its normal operation and prolong the service life. After installation, it is necessary to recheck the insulation resistance and three-phase continuity to ensure that the instrument and the start-up equipment are connected correctly. Before starting the test machine, observe whether the indication readings of the instruments are correct, check whether the rated voltage and current specified on the nameplate are exceeded, and observe whether there is noise or vibration in the pump. If everything is normal, it can be put into operation. After the pump runs for the first four hours, the motor thermal insulation resistance should be closed and quickly tested, and its value should not be less than 0.5 megaohms. After stopping the pump, it needs to be restarted at an interval of five minutes to prevent the water column in the pipeline from returning to cause the motor to burn out due to excessive current. After normal operation, it is necessary to check whether the supply voltage, working current and insulation resistance are normal regularly. Once abnormal conditions are found, such as the current exceeds 20% of the rated working conditions, the water level drops causing intermittent drainage, the submersible pump vibrates or makes loud noise, the supply voltage is lower than 340 volts, one phase in the fuse is burned out, the water pipe is damaged or the motor's thermal insulation resistance to the earth is less than 0.5 megaohms, the machine should be stopped immediately to eliminate the fault. When disassembling the unit, it is necessary to operate in accordance with the specified sequence to avoid damaging various components. Once a year or less than one year of use but has been immersed for two years, it must be disassembled and inspected in accordance with the provisions, and the worn parts must be replaced to ensure the normal operation and service life of the submersible electric pump.

 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, e mālama i loko o kahi lumi i loko me ka ʻole o nā mea corrosive a me nā kinoea, me ka mahana ma lalo o 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