Semi-Stainless Steel Split Series Deep Well Pump

It brûken fan wetter ûnderdompele ûnderdompele motor, rotor wear-resistant alloy sleeve en alloy thrust disc design.More duorsum dan (oalje ûnderdompele winding, rotor bearing motor), mear miljeufreonlik. Gjin oalje lekkage nei it falen fan de pomp, gjin fersmoarging fan goed wetter, feiliger gebrûk. De waaiergroep mei help fan hege sterkte anty-sân wear-resistant PC gearstalde polymer materialen, nij trijediminsjonaal hydraulysk ûntwerp, driuwende waaier, keramyske anty-sân struktuer wear ferset, folsleine lift, grutte flow.Water-fol motor kin dûke djipte fan 300 meter.

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 pomp ynstallaasje is foltôge, re-kontrolearje de isolaasje ferset en trije-fase conduction fan 'e switch, kontrolearje it ynstrumint en begjinne de apparatuer ferbining flater, as der gjin probleem, kin begjinne de proef, nei it begjin fan it ynstrumint oanjout lezingen oft mear as it nameplate stipulearre rated spanning en aktuele, observearje de pomp lûd en trilling ferskynsel, alles is normaal kin wurde set yn wurking.
2. 2.De earste operaasje fan 'e pomp foar fjouwer oeren, moat fluch ôfsluten wurde test de termyske isolaasjebestriding fan' e motor, de wearde moat net minder wêze as 0,5 megaohm.
3. 3.After de pomp shutdown, moatte wurde begûn nei in ynterval fan fiif minuten, om foar te kommen dat de wetter kolom yn 'e piip hat net hielendal reflux feroarsake troch oermjittige motor hjoeddeistige en burnout.
4. 4.After de pomp yn normale wurking, om te ferlingjen syn libbensdoer, te kontrolearjen de oanbod spanning, wurkjen hjoeddeistige en isolaasje ferset is normaal, as fûn de folgjende situaasje, moatte fuortendaliks ôfslute troubleshooting.
5.  

 1 yn 'e beoardielde tastân, de aktuele is mear as 20%.

 2 dynamysk wetterpeil nei de wetterynlaat seksje, wêrtroch intermitterend wetter.

 3 dompelpomp swiere trilling of lûd.

 4 oanbod spanning is leger as 340 volt.

 5 lont ferbaarnd in faze.

 6 wetter pipe skea.

 7 motor oan de termyske isolaasje ferset is minder as 0,5 megaohm.

5. 5. Demontage fan ienheid:

 1 losse kabel tether, fuortsmite de pipeline diel, fuortsmite de tried plaat.

 2 skroef de wetterbout del, set it wetter yn 'e motorkeamer.

 3 ferwiderje it filter, los de fêste skroef op 'e koppeling om de motoras te befestigjen.

 4 skroef de bout del dy't de wetterynlaatseksje mei de motor ferbynt, en skiede de pomp fan 'e motor (joech omtinken foar it ienheidskussen by it skieden, om it bûgen fan 'e pompas foar te kommen)

 5 de disassembly folchoarder fan 'e pomp is: (sjoch figuer 1) wetter ynlaat seksje, waaier, omlieding shell, waaier ...... check fentyl lichem, by it fuortheljen fan de waaier, brûk spesjale ark te lossen de konyske mouwe fan de fêste waaier earst, en foarkom bûgen en kneuzingen fan 'e pompas yn it proses fan demontage.

 6 it demontageproses fan 'e motor is: (sjoch figuer 1) pleats de motor op it platfoarm, en ferwiderje de moeren, basis, skachtkopbeskoattelmoer, driuwplaat, kaai, legere liedinglagersit en dûbele kopbout fan 'e ûnderkant fan de motor yn beurt, en dan nimme út de rotor (betink net te beskeadigjen de tried pakket) en op it lêst fuortsmite de ferbinende seksje en boppeste gids bearing sit.

 Gearstalling fan 7 ienheden: foardat de gearstalling, de roest en smoargens fan 'e dielen moatte wurde skjinmakke, en it oanpassingsflak en befestigingen bedekt mei dichtmiddel, en dan gearstald yn' e tsjinoerstelde folchoarder fan demontage (de motoras beweecht op en del nei montage foar sawat ien millimeter), nei montage, de koppeling moat fleksibel wêze, en dan de filter skerm test masine. Submersible pompen wurde helle út de put foar ûntmanteling en ûnderhâld neffens kêst 5 nei in jier fan wurking, of minder as in jier fan wurking mar twa jier fan dûktiid, en de droegen dielen wurde ferfongen.

Dit produkt is in submersible elektryske pomp mei poerbêste prestaasjes. It unike ûntwerp is geskikt foar gebrûk by ferskate gelegenheden. Oft it is om te foarkommen dat de motor yn 'e winter befriest of om roest te foarkommen as it foar in lange tiid net wurdt brûkt, dizze ûnderdompele elektryske pomp kin oan jo behoeften foldwaan foar ûnderhâld fan apparatuer. It is ienfâldich te betsjinjen en handich om te ûnderhâlden. Folgje gewoan de stappen yn 'e hantlieding foar juste ûnderhâld en opslach, dy't de libbensdoer fan it produkt effektyf kinne ferlingje. Krij no dizze ûnderdompeljende elektryske pomp en meitsje jo wurk soepeler en effisjinter!

01 Djippe boarne wetter yntak

02 Hege wetterfoarsjenning

03 berch wetterfoarsjenning 

04 toer wetter

05 Agraryske yrrigaasje

06 tún yrrigaasje

07 rivier wetter yntak

08 húshâldlik wetter