200QJR Deep Sumur Submersible Pompa

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, mastikeun nurutkeun dibekelan tina angkat pompa, rentang aliran pamakéan, pikeun nyegah aliran low atawa gaya ngompa angkat tinggi, dorong bearing jeung bagian séjén maké, motor overload dibeuleum.

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.

bubuka ringkes struktur: bagian pompa utamana diwangun ku aci pompa, impeller, cangkang diversion, bearing karét, pariksa awak klep (bagian pilihan) sareng komponenana lianna. Bagian Motor utamana diwangun ku basa, tekanan régulasi pilem, dorong bearing, piring dorong, handap pituduh bearing korsi, stator, rotor, pituduh luhur bearing korsi, ring keusik, bagian inlet cai, kabel sareng komponenana lianna.

Fitur utama produk di antarana:

 1, motor nyaéta motor asynchronous tilu-fase baseuh cai-kaeusi cai, rongga motor pinuh ku cai bersih, dipaké pikeun niiskeun motor jeung lubricate bearing nu, tekanan régulasi pilem di handapeun motor dipaké pikeun nyaluyukeun. bédana ékspansi jeung kontraksi tekanan cai di jero awak disababkeun ku parobahan naékna suhu motor.

 2, Dina raraga nyegah keusik dina cai sumur ti ngasupkeun motor, tungtung luhur aci motor dilengkepan dua segel minyak, sarta cingcin keusik dipasang pikeun ngabentuk struktur pencegahan keusik.

 3, Dina raraga nyegah aci pompa ti ngajalankeun up nalika dimimitian, aci pompa jeung aci motor disambungkeun ku gandeng a, sarta hiji bearing dorong luhur dipasang di bagian handap motor.

 4, The lubrication tina motor jeung bearing pompa nyaéta lubrication cai.

 5, The motor stator pungkal dijieunna tina kualitas luhur submersible motor pungkal kawat, kalawan kinerja insulasi tinggi.

 6, pompa dirancang ku komputer CAD, kalawan struktur basajan tur kinerja teknis alus.

(1) Persiapan saméméh instalasi:
1. Pariksa naha pompa submersible meets kaayaan pamakéan sarta wengkuan spésifed dina manual.
2. Ngagunakeun obiect beurat kalawan diaméter sarua jeung diaméter luar maksimum pompa submersible, ngukur naha inneldiameter of wellbore nu bisa nyocogkeun ka pompa submersible, sarta ngukur naha jero sumur meets sarat instalasi.
3. Pariksa naha liang sumur beresih jeung cai sumur keruh. Pernah ngagunakeun pompa listrik submersible pikeun ngumbah leutak pompa welor jeung cai keusik pikeun nyegah karuksakan prématur kana pompa listrik submersible.
4. Pariksa naha posisi clamp pamasangan welhead cocog sareng naha éta tiasa tahan kualitas sadaya unit.
5. Pariksa lamun komponén pompa submersible geus réngsé sarta dipasang leres nurutkeun diagram assembly dina manualLeupaskeun layar filter sarta muterkeun gandeng pikeun nempo lamun rotates flexibly
6. Unscrew nu screw cai jeung fillthe rohangan motor jeung bersih, cai non corrosive (catetan. Pastikeun pikeun fil eta nepi), teras tighten waterscrew nu. Saatos 12 jam suntikan cai, résistansi insulasi motor henteu kedah kirang ti 150M Q nalika diukur nganggo méja oyag 500V.
7. Sambungan kabel, potong leungeun baju karét 120mm tina hiji tungtung kabel kaluar jeung kabel cocog jeung péso hiji tukang listrik urang stagger panjang tilu kawat inti dina bentuk stepped, mesek off inti tambaga 20mm, kerok tina oksida. lapisan on theoutside tina kawat tambaga jeung péso atawa lawon keusik, terus selapkeun dua kawat disambungkeun ends di palirs.After tying lapisan pageuh jeung kawat tambaga rupa, solder eta tuntas jeung pageuh, jeung keusik wae. burrs dina beungeut cai. Teras, pikeun tilu sambungan, anggo pita insulasi polyvester pikeun ngabungkus aranjeunna dina cara anu ditumpuk pikeun tilu laver. Bungkus dua tungtung lapisan bungkus sareng benang nyion, teras nganggo metode semi tumpuk pikeun mungkus pita tilu lapisan. Bungkus outellayer ku pita insulasi tekanan tinggi pikeun tilu lapisan. Tungtungna, tilelep tilu untaian babarengan jeung sababaraha kali bungkus eta pikeun lima lapisan jeung pita tekanan tinggi. Unggal lapisan kudu dihijikeun pageuh, sarta mendi interlayer kudu kedap tur fimm pikeun nyegah cai ti penetrating sarta ngaruksak insulasi nu, Saatos wrapping, soak dina cai dina suhu kamar 20 'c salila 12 jam, sarta ngukur lalawanan insulasi ku méja oyag. , nu teu kudu kirang ti 100M Ω

Diagram prosés wiring kabel napel nyaéta kieu:

8. Paké multimeter pikeun pariksa naha kawat tilu-fase disambungkeun tur naha lalawanan DC kira saimbang.
9. Pariksa naha sirkuit jeung trafo kapasitas overloaded, lajeng sambungkeun switch panyalindungan overload atawa alat dimimitian. Tempo Table 2 pikeun model husus, lajengTuang ember cai kana pompa cai ti outlet pompa cai mun lubricate bantalan karét dina pompa, lajeng nempatkeun pompa listrik submersible orientasi tegak tur steady.Start (teu leuwih ti hiji detik) jeung pariksa naha arah steering konsisten jeung tanda steering. Lamun henteu, swap wae dua panyambungna tina kabel tilu-fase. Lajeng install filter sarta nyiapkeun turun sumur. Upami dianggo dina kaayaan anu khusus (sapertos parit, parit, walungan, balong, balong, jsb.), pompa listrik kedah didasarkeun sacara dipercaya.

(2) Alat sareng alat pamasangan:
1. Hiji pasangan ngangkat ranté pikeun leuwih ti dua ton.
2. A tripod kalayan jangkungna nangtung teu kurang ti opat méter.
3. Dua tali gantung (tali kawat) nu bisa nanggung beurat leuwih ti hiji ton (bisa nanggung beurat hiji set lengkep pompa cai).
4. Pasang dua pasang jepitan (splints).
5. Wrenches, palu, obeng, pakakas listrik jeung instrumen, jsb.

(3) pamasangan pompa listrik:
1. Diagram instalasi tina pompa listrik submersible ditémbongkeun dina Gambar 2. Dimensi instalasi husus ditémbongkeun dina Table 3 "Daptar Dimensi Instalasi Pompa Electric Submersible".

2. Pompa listrik submersible kalawan sirah kirang ti 30 méter bisa hoisted langsung kana sumur ngagunakeun hoses jeung tali kawat atawa tali hemp lianna nu bisa nanggung beurat pinuh ku sakabéh mesin, pipa cai, jeung cai dina pipa.

3. Pompa kalayan sirah leuwih ti 30 méter ngagunakeun pipa baja, sarta runtuyan instalasi nyaéta kieu:
①Pake jepitan pikeun ngajepit tungtung luhur bagian pompa cai (motor sareng pompa cai parantos nyambungkeun waktos ayeuna), angkat nganggo ranté gantung, teras dasikeun lalaunan kana sumur dugi ka Pasang jepitan dina sirah sumur teras cabut ranté gantung.
② Paké sapasang clamps séjén pikeun clamp pipa, angkat eta kalawan ranté gantung 15 cm jauh ti flange, sarta nurunkeun eta lalaunan. Antara flange pipe jeung flange pompa Pasang pad karét di tempat sarta tighten pipa na pompa merata kalawan bolts, kacangan sarta spring washers.
③ Angkat pompa beuleum saeutik, cabut jepitan dina tungtung luhur pompa cai, dasi kabelna pageuh kana pipa cai nganggo pita plastik, teras talitikeun lalaunan dugi ka jepitan disimpen dina sumur.
④Paké cara nu sarua pikeun ngabeungkeut sakabéh pipa cai kana sumur.
⑤Saatos kabel timbal-kaluar disambungkeun ka saklar kontrol, éta disambungkeun ka catu daya tilu-fase.

(4) Hal-hal anu kedah diperhatoskeun nalika instalasi:
1. Lamun fenomena jamming kapanggih salila prosés ngompa, balikkeun atawa tarik pipa cai pikeun nungkulan titik jamming. Lamun sagala rupa ukuran masih teu hasil, mangga Ulah maksakeun pompa ka handap pikeun nyegah karuksakan kana pompa listrik submersible jeung sumur.
2. Salila instalasi, a Pad karét kudu ditempatkeun di flange unggal pipa na tightened merata.
3. Nalika pompa cai diturunkeun kana sumur, éta kudu ditempatkeun di tengah-tengah pipa sumur pikeun nyegah pompa tina ngajalankeun kana témbok sumur pikeun lila, ngabalukarkeun pompa ngageter jeung motor keur nyapu jeung kaduruk. .
4. Nangtukeun jero pompa cai ka handapeun sumur dumasar kana keusik anu ngalir sareng kaayaan leutak sumur. Ulah ngubur pompa dina leutak. Jarak ti pompa cai ka handapeun sumur umumna teu kurang ti 3 méter (tingali Gambar 2).
5. Jero asupna cai tina pompa cai kedah teu kurang ti 1-1,5 méter ti tingkat cai dinamis ka titik inlet cai (tingali Gambar 2). Upami teu kitu, bantalan pompa cai tiasa gampang ruksak.
6. The lift tina pompa cai teu tiasa teuing low. Upami teu kitu, klep gerbang kedah dipasang dina pipa cai sumur pikeun ngontrol aliran pompa dina titik aliran anu dipeunteun pikeun nyegah motor kabeungharan sareng kaduruk kusabab laju aliran anu ageung.
7. Nalika pompa cai dijalankeun, kaluaran cai kedah kontinyu sareng malah, arus kedah stabil (dina kaayaan kerja anu dipeunteun, umumna henteu langkung ti 10% tina arus anu dipeunteun), sareng teu kedah aya geter atanapi bising. Upami aya abnormalitas, mesin kedah dieureunkeun pikeun milari panyababna sareng ngaleungitkeunana.
8. Nalika masang, nengetan setelan tina kawat grounding motor (tingali Gambar 2). Nalika pipa cai nyaéta pipa baja, ngarah tina clamp wellhead; lamun pipa cai téh pipa plastik, ngarah tina tanda grounding tina pompa listrik.

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, nempatkeun kaluar cai dina rohangan motor (utamana dina usum tiis pikeun nyegah motor ti katirisan), sarta dasi kabel ogé.

 2, nyimpen di kamar indoor tanpa zat korosif jeung gas, kalawan suhu handap 40 °C.

 3, pamakéan jangka panjang kedah nengetan pencegahan karat tina pompa submersible.

01 Asupan cai sumur jero

02 Pasokan cai luhur

03 suplai cai gunung 

04 cai munara

05 irigasi tatanén

06 irigasi kebon

07 asupan cai walungan

08 cai domestik