Semi-Stainless Steel Split Series Deep Well Pump

Kev siv cov dej immersed submersible lub cev muaj zog, rotor hnav-resistant alloy lub tes tsho thiab alloy thrust disc tsim.More ruaj tshaj (roj immersed winding, rotor bearing motor), ntau environmentally friendly.No roj to tom qab tsis ua hauj lwm ntawm lub twj tso kua mis, tsis muaj kuab paug ntawm Cov dej zoo, siv tau zoo dua.Cov impeller pab pawg siv lub zog loj los tiv thaiv cov xuab zeb hnav-tiv taus PC cov khoom siv polymer, tshiab peb-dimensional hydraulic tsim, floating impeller, ceramic anti-xuab zeb qauv hnav tsis kam, nqa tag nrho, loj ntws. lub cev muaj zog tuaj yeem dhia qhov tob ntawm 300 meters.

This product is a three-phase AC 380V (tolerance ± 5%), 50HZ (tolerance ± 1%) power supply system, designed for strict water quality requirements. The product is suitable for water temperature not higher than 20 °C, solid impurities content (mass ratio) is not greater than 0.01%, PH value (pH) between 6.5-8.5, hydrogen sulfide content is not greater than 1.5mg/L, chloride ion content is not greater than 400mg/L environment. This product is equipped with a closed or water-filled wet structure motor, before use must be submersible motor inner cavity filled with clean water to prevent false full, and then tighten the water and air bolts, otherwise not to use. The submersible pump must be completely immersed in water to work, penetration depth shall not exceed 70 meters, the distance from the bottom of the pump to the bottom of the well shall not be less than 3 meters. In addition, the well water flow should meet the continuous operation requirements of the submersible pump, the water output of the submersible pump should be controlled at 0.7-1.2 times the rated flow. When used, the well must be vertical, and the submersible pump can not be used horizontally or dumped, only vertical installation. To ensure safety, the submersible pump must match the cable according to the requirements and be equipped with external overload protection device, and it is strictly prohibited to conduct no-load test on the pump without water. This product is an ideal choice for providing high quality water source, and can be widely used in various industrial and civil water processing fields.

 This kind of well submersible pump is a clean water pump. It is strictly prohibited to dig new wells and extract sediments and turbid water. The voltage grade of the well pump is 380/50HZ. The submersible motor with other voltage grades needs to be customized. Underground cables must be waterproof cables and must be equipped with starting equipment, such as distribution box, etc. The starting equipment should have common comprehensive motor protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and idling protection, etc., to prevent timely tripping when abnormal conditions occur. The pump must be reliably grounded during installation and use, and it is strictly prohibited to push and pull the switch when the hands and feet are wet. The power supply must be cut off before installation and maintenance of the pump. The place where the pump is used must be set up with obvious "anti-electric shock" marks. Before going down the well or installation, the motor must be filled with distilled water or non-corrosive clean cold water in the internal chamber, and the drain bolt must be fastened. When testing the pump on the ground, water must be injected into the pump chamber to lubricate the rubber bearings. The instantaneous start time shall not exceed one second to check whether the direction is correct, and the direction is the same as the direction indicator. When the pump is erected, pay attention to safety to prevent injury from tilting. Strictly in accordance with the provisions of the pump lift and flow range of use, to avoid the pump in the low flow when the large flow or in the high lift appears in the large pull, resulting in extreme wear of thrust bearings and other components, the motor overload and burn. After the pump into the well, the insulation resistance between the motor and the ground should be measured, not less than 100MΩ. After the start, regular observation of voltage and current, and check whether the motor winding insulation meets the requirements of the provisions. If the location temperature of the pump storage is below the freezing point, the water in the motor cavity should be drained, so as not to damage the motor in winter low temperature freezing.

1. 1.Submersible twj tso kua mis ua tiav, rov kuaj xyuas cov rwb thaiv tsev tiv thaiv thiab peb-theem conduction los ntawm kev hloov, xyuas cov cuab yeej thiab pib qhov kev sib txuas ntawm cov cuab yeej yuam kev, yog tias tsis muaj teeb meem, tuaj yeem pib qhov kev sim, tom qab pib qhov ntsuas. qhia txog kev nyeem ntawv seb puas muaj ntau tshaj li daim ntawv teev npe teev cov ntsuas hluav taws xob thiab tam sim no, saib xyuas lub suab nrov thiab kev vibration tshwm sim, txhua yam yog qhov qub tuaj yeem muab tso rau hauv kev ua haujlwm.
2. 2.Qhov kev ua haujlwm thawj zaug ntawm lub twj tso kua mis rau plaub teev, yuav tsum tau kaw sai sai rau kev ntsuas thermal rwb thaiv tsev ntawm lub cev muaj zog, tus nqi yuav tsum tsis pub tsawg dua 0.5 megaohm.
3. 3.Tom qab lub twj tso kua mis kaw, yuav tsum tau pib tom qab ib ntus ntawm tsib feeb, txhawm rau tiv thaiv cov kab dej hauv cov yeeb nkab tsis tau tag nrho reflux tshwm sim los ntawm lub cev muaj zog ntau dhau thiab burnout.
4. 4.Tom qab lub twj tso kua mis mus rau hauv ib txwm ua haujlwm, txhawm rau ua kom nws lub neej ua haujlwm ntev, txhawm rau xyuas cov khoom siv hluav taws xob, kev ua haujlwm tam sim no thiab rwb thaiv tsev tsis zoo, yog tias pom cov xwm txheej hauv qab no, yuav tsum tau kaw tam sim ntawd kev daws teeb meem.
5.  

 1 nyob rau hauv qhov ntsuas, qhov tam sim no yog ntau tshaj 20%.

 2 dynamic dej theem mus rau ntu dej inlet, ua rau cov dej tsis sib haum.

 3 lub twj tso kua mis submersible loj kev co lossis suab nrov.

 4 cov khoom siv hluav taws xob qis dua 340 volts.

 5 fuse hlawv tawm ib theem.

 6 cov kav dej puas.

 7 lub cev muaj zog rau lub thermal rwb thaiv tsev yog tsawg dua 0.5 megaohm.

5. 5.Unit disassembly:

 1 untie cable tether, tshem tawm cov raj xa dej, tshem cov hlau phaj.

 2 ntsia hlau ntsia hlau dej, muab cov dej tso rau hauv lub cav tsav.

 3 tshem tawm cov lim, xoob cov ntsia hlau ruaj khov ntawm lub coupling los txhim kho lub cev muaj zog.

 4 ntsia hlau ntsia hlau txuas cov dej nkag nrog lub cev muaj zog, thiab cais lub twj tso kua mis los ntawm lub cev muaj zog (ua tib zoo saib lub tog hauv ncoo thaum sib cais, txhawm rau tiv thaiv kev khoov ntawm lub twj tso kua mis ncej)

 5 qhov sib txawv ntawm lub twj tso kua mis yog: (saib daim duab 1) cov dej nkag, impeller, diversion plhaub, impeller ...... kos valve lub cev, thaum tshem lub impeller, siv cov cuab yeej tshwj xeeb los xoob lub tes tsho conical ntawm qhov ruaj khov. impeller ua ntej, thiab tsis txhob khoov thiab bruising lub twj tso kua mis ncej nyob rau hauv tus txheej txheem ntawm disassembly.

 6 cov txheej txheem disassembly ntawm lub cev muaj zog yog: (saib daim duab 1) muab lub cev muaj zog rau ntawm lub platform, thiab tshem cov txiv ntseej, hauv paus, lub taub hau xauv lub taub hau, lub phaj thrust, qhov tseem ceeb, qis qhia cov kabmob lub rooj zaum thiab ob lub taub hau ntsia liaj qhov rooj los ntawm hauv qab ntawm lub cev muaj zog tig, thiab tom qab ntawd tshem tawm lub rotor (ua tib zoo saib kom tsis txhob puas lub pob hlau) thiab thaum kawg tshem tawm cov ntu txuas thiab sab sauv coj lub rooj zaum.

 7 chav sib dhos: ua ntej sib dhos, cov xeb thiab av ntawm qhov chaw yuav tsum tau ntxuav, thiab cov mating nto thiab fasteners coated nrog sealant, thiab ces sib sau ua ke nyob rau hauv lub opposite kev txiav txim ntawm disassembly (lub cev muaj zog ncej txav mus thiab down tom qab sib dhos rau txog ib millimeter), tom qab sib dhos, qhov sib txuas yuav tsum hloov tau, thiab tom qab ntawd lub tshuab lim tshuaj ntsuam xyuas. Lub twj tso kua mis submersible yuav tsum tau muab tshem tawm ntawm lub qhov dej rau kev rhuav tshem thiab tu raws li Tshooj 5 tom qab ua haujlwm ib xyoos, lossis tsawg dua ib xyoos ntawm kev ua haujlwm tab sis ob xyoos ntawm lub sijhawm dhia dej, thiab cov khoom hnav yuav tsum tau hloov.

Cov khoom no yog lub twj tso kua mis submersible nrog kev ua tau zoo heev. Nws cov qauv tsim tshwj xeeb yog tsim rau siv ntau lub sijhawm. Txawm hais tias nws yog los tiv thaiv lub cev tsis muaj zog thaum lub caij ntuj no los yog tiv thaiv xeb thaum tsis siv lub sijhawm ntev, lub twj tso kua mis submersible no tuaj yeem ua tau raws li koj cov kev xav tau rau kev tu cov cuab yeej. Nws yog qhov yooj yim rau kev khiav lag luam thiab yooj yim los tswj. Tsuas yog ua raws li cov kauj ruam hauv phau ntawv qhia kom raug kho thiab khaws cia, uas tuaj yeem ua kom ntev lub neej kev pab cuam ntawm cov khoom. Tau txais lub tshuab hluav taws xob submersible tam sim no thiab ua rau koj txoj haujlwm smoother thiab ua haujlwm zoo dua!

01 Lub qhov dej tob tob

02 High-rise water supply

03 roob dej 

04 dej

05 Agricultural irrigation

06 vaj irrigation

07 dej haus

08 dej hauv tsev