This product is designed for underground hot water mining and is suitable for water temperatures below 100°C. It has high temperature resistance, corrosion resistance and aging resistance. This product is very suitable for use in underground hot water mining environments, which can effectively deal with high temperatures and corrosion of various chemical substances, while having good aging resistance, ensuring stable operation of equipment for a long time. Whether it is needed to be used in harsh mining environments or in the face of high water temperatures, this product can provide reliable protection, ensuring continuous operation and efficient work of equipment.
Product introduction: we recommend this product is equipped with three-phase AC 380V (tolerance + / - 1%), 50HZ (tolerance + / - 1%) power supply. Water quality requirements are strict, the water temperature shall not be higher than 20 °C, the content of solid impurities (mass ratio) shall not be greater than 0.01%; PH value (pH) between 6.5-8.5; hydrogen sulfide content shall not be greater than 1.5mg/L; chloride ion content shall not exceed 400mg/L. The product is equipped with a closed or water-cooled wet structure motor. Before use, the inner cavity of the submersible motor shall be filled with clean water to prevent empty. Then tighten the water injection and air exhaust screws, otherwise it is prohibited to use. The submersible pump must be completely immersed in water to operate, the penetration depth shall not exceed 70 meters, and the distance between the bottom of the submersible pump and the bottom of the well shall not be less than 3 meters. The inflow of well water shall meet the water output and continuous operation requirements of the submersible pump, and the water output of the pump shall be controlled between 0.7 and 1.2 times the rated flow. The well must be vertical, and the submersible pump can not be used horizontally or dumped, but only vertically. The submersible pump must be equipped with cables as required, and is equipped with external overload protection device. It is prohibited to test the pump without water and no load.
Modell | Flow (m3/h) | Kapp (m) |
Rotatiounsgeschwindegkeet (Ännerung / Punkt) |
Waasserpompel (%) | Outlet Duerchmiesser (mm) |
Gutt applicabel Duerchmiesser (mm) |
Bewäert power(KW) |
Bewäert Spannung (V) |
Bewäert aktuell (A) |
Motoreffizienz (%) | Power factorcosφ | Eenheet Radial Maximum Gréisst (mm) |
|||||||||
175QJ10-42 | 10 | 42 | 2850 | 53 | 50 | 175uewen | 3 | 380 | 7.8 | 74.0 | 0.79 | 168 | |||||||||
175QJ10-56 | 56 | 4 | 10.1 | 76.0 | 0.79 | ||||||||||||||||
175QJ10-70 | 70 | 4 | 10.1 | 76.0 | 0.79 | ||||||||||||||||
175QJ10-84 | 84 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ10-112 | 112 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ10-126 | 126 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ10-140 | 140 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ15-42 | 15 | 42 | 2850 | 58 | 50 | 175uewen | 4 | 380 | 10.1 | 76.0 | 0.79 | 168 | |||||||||
175QJ15-55 | 55 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ15-65 | 65 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ15-85 | 85 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ15-112 | 112 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ20-26 | 20 | 26 | 2850 | 64 | 50 | 175uewen | 3 | 380 | 7.8 | 74.0 | 0.79 | 168 | |||||||||
175QJ20-39 | 39 | 4 | 10.1 | 76.0 | 0.79 | ||||||||||||||||
175QJ20-52 | 52 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ20-78 | 78 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ20-91 | 91 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ20-104 | 104 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ20-130 | 130 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ20-156 | 156 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ20-182 | 187 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ20-208 | 208 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ20-247 | 247 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ20-273 | 273 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ20-299 | 299 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ20-325 | 325 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ20-364 | 364 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ25-26 | 25 | 26 | 2850 | 66 | 65 | 175uewen | 3 | 380 | 7.8 | 74.0 | 0.79 | 168 | |||||||||
175QJ25-39 | 39 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ25-65 | 25 | 65 | 2850 | 66 | 65 | 175uewen | 7.5 | 380 | 18.4 | 77.5 | 0.8 | 168 | |||||||||
175QJ25-78 | 78 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ25-91 | 91 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ25-104 | 104 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ25-130 | 130 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ25-156 | 156 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ25-182 | 182 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ25-208 | 208 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ25-221 | 221 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ25-247 | 247 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ25-260 | 260 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ25-299 | 299 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ30-30 | 30 | 30 | 2850 | 67 | 80 | 175uewen | 4 | 380 | 10.1 | 76.0 | 0.79 | 168 | |||||||||
175QJ30-40 | 40 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ32-24 | 32 | 24 | 2850 | 67 | 80 | 175uewen | 4 | 380 | 10.1 | 76.0 | 0.79 | 168 | |||||||||
175QJ32-36 | 36 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ32-48 | 48 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ32-60 | 60 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ32-72 | 72 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ32-84 | 84 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ32-96 | 96 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ32-120 | 120 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ32-144 | 144 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ32-168 | 168 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ32-180 | 180 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ32-192 | 192 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ32-204 | 204 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ32-240 | 240 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ35-60 | 35 | 60 | 2850 | 67 | 80 | 175uewen | 10 | 380 | 25.0 | 78.0 | 0.78 | 168 | |||||||||
175QJ35-75 | 75 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ35-100 | 100 | 17 | 40.9 | 80.0 | 0.79 | ||||||||||||||||
175QJ40-24 | 40 | 24 | 2850 | 70 | 80 | 175uewen | 5.5 | 380 | 13.6 | 77.0 | 0.8 | 168 | |||||||||
175QJ40-30 | 30 | 5.5 | 13.6 | 77.0 | 0.8 | ||||||||||||||||
175QJ40-36 | 36 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ40-48 | 48 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ40-60 | 60 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ40-72 | 72 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ40-84 | 84 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ40-96 | 96 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ40-120 | 120 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ40-132 | 132 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ40-144 | 144 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ40-156 | 156 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ40-168 | 168 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ40-192 | 192 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ50-24 | 50 | 24 | 2850 | 72 | 80 | 175uewen | 5.5 | 380 | 13.6 | 77.0 | 0.8 | 168 | |||||||||
175QJ50-36 | 36 | 9.2 | 22.1 | 78.0 | 0.81 | ||||||||||||||||
175QJ50-48 | 48 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ50-60 | 60 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ50-70 | 70 | 17 | 40.9 | 80.0 | 0.79 | ||||||||||||||||
175QJ50-84 | 84 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ50-96 | 96 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ50-108 | 108 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ50-120 | 120 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ50-132 | 132 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ50-144 | 144 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ50-156 | 156 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ63-22 | 63 | 22 | 2850 | 72 | 80 | 175uewen | 7.5 | 380 | 18.4 | 77.5 | 0.8 | 168 | |||||||||
175QJ63-44 | 44 | 13 | 30.1 | 80.0 | 0.82 | ||||||||||||||||
175QJ63-55 | 55 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ63-66 | 66 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ63-77 | 77 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ63-88 | 88 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ63-99 | 63 | 99 | 2850 | 72 | 80 | 175uewen | 30 | 380 | 66.6 | 81.5 | 0.84 | 168 | |||||||||
175QJ63-110 | 110 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ63-132 | 132 | 37 | 82.1 | 81.5 | 0.84 | ||||||||||||||||
175QJ80-9 | 80 | 9 | 2850 | 73 | 100 | 175uewen | 4 | 380 | 10.1 | 76.0 | 0.79 | 168 | |||||||||
175QJ80-18 | 18 | 7.5 | 18.4 | 77.5 | 0.8 | ||||||||||||||||
175QJ80-27 | 27 | 11 | 26.1 | 79.0 | 0.81 | ||||||||||||||||
175QJ80-36 | 36 | 15 | 34.7 | 80.0 | 0.82 | ||||||||||||||||
175QJ80-45 | 45 | 18.5 | 42.6 | 80.5 | 0.82 | ||||||||||||||||
175QJ80-54 | 54 | 22 | 49.7 | 81.0 | 0.83 | ||||||||||||||||
175QJ80-63 | 63 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ80-72 | 72 | 25 | 56.5 | 81.0 | 0.83 | ||||||||||||||||
175QJ80-81 | 81 | 30 | 66.6 | 81.5 | 0.84 | ||||||||||||||||
175QJ80-90 | 90 | 32 | 71.0 | 81.5 | 0.84 | ||||||||||||||||
175QJ80-98 | 98 | 37 | 82.1 | 81.5 | 0.84 |
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, strikt no de Bestëmmunge vun der Pompel Lift, Flux Gamme vun benotzen, niddereg Flux oder héich Lift Pompel Kraaft ze verhënneren, de Schub Lager an aner Deeler vun der zouzedrécken, de Motor iwwerlaascht verbrannt
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.
Kuerz Aféierung vun Struktur: Pompel Deel ass haaptsächlech komponéiert vun Pompel Aarsch, impeller, Diversioun Réibau, Gummistécker Lager, Kontroll Krunn Kierper (optional Deeler) an aner Komponente. , ënneschten Guide Lager Sëtz, Stator, Rotor, ieweschte Guide Lager Sëtz, Sand Ring, Waasser Inlet Rubrik, Kabel an aner Komponente.
D'Haaptmerkmale vum Produkt enthalen:
1, De Motor ass e Waasser-gefëllte naass submersiblen Dräi-Phase asynchrone Motor, de Motorhuelraum ass voller propperem Waasser, benotzt fir de Motor ze killen an d'Lager ze schmieren, den Drockreguléierungsfilm um Enn vum Motor gëtt benotzt fir unzepassen d'Expansioun an d'Kontraktiounsdrockdifferenz vum Waasser am Kierper verursaacht duerch d'Verännerung vun der Temperaturerhéijung vum Motor.
2, Fir datt de Sand am Brunnwasser net an de Motor erakënnt, ass den ieweschten Enn vun der Motorwelle mat zwee Uelegdichtungen ausgestatt, an e Sandring gëtt installéiert fir eng Sandpräventiounsstruktur ze bilden.
3, Fir ze vermeiden datt d'Pompelwelle beim Start leeft, sinn d'Pompelwelle an d'Motorwelle mat enger Kupplung verbonnen, an en ieweschte Schublager ass am ënneschten Deel vum Motor installéiert.
4, D'Schmieren vum Motor an de Pompellager ass Waasserschmierung.
5, D'Motor Stator Wicklung ass aus héichqualitativen submersiblen Motorwinddrat gemaach, mat héijer Isolatiounsleistung.
6, D'Pompel ass vum Computer CAD entworf, mat einfacher Struktur a gutt technesch Leeschtung.

(1) Virbereedung virun der Installatioun:
1. Iwwerpréift ob d'Tauchtpompel d'Benotzungsbedéngungen an den Ëmfang entsprécht, déi am Handbuch spezifizéiert sinn.
2. Benotzt e schwéieren Objet mat engem Duerchmiesser gläich wéi de maximalen äusseren Duerchmiesser vun der Tauchpompel, moosst ob den Inneldiameter vun der Wellbore d'Tauchpompel passt, a moosst ob d'Wueldéift d'Installatiounsufuerderunge entsprécht.
3. Iwwerpréift ob de Wellbore propper ass an ob d'Wuelwasser türbid ass. Benotzt ni eng submersibel elektresch Pompel fir de Welor Pompel Schlamm a Sand Waasser ze wäschen fir virzäitegen Schued un der Tauchtpompel ze vermeiden.
4. Iwwerpréift ob d'Positioun vun der Wellhead Installatiounsklem gëeegent ass an ob et d'Qualitéit vun der ganzer Eenheet widderstoen kann
5. Iwwerpréift ob d'Tauchpompelkomponenten komplett sinn a richteg installéiert sinn no dem Montagediagramm am Handbuch De Filterbildschierm ewechhuelen an d'Kupplung rotéieren fir ze kucken ob se flexibel rotéiert
6. Schrauwen d'Waasserschrauwen un a fëllt d'Motorhuelraum mat propperem, net ätzendem Waasser (Notiz. Gitt sécher datt Dir se fillt), da dréit d'Waasserschraube fest. No 12 Stonnen Waasserinjektioun, däerf d'Isolatiounsresistenz vum Motor net manner wéi 150M Q sinn wann se mat engem 500V Schüttdësch gemooss ginn.
7. Kabelverbindung, schneiden eng 120mm Gummi-Hülse vun engem Enn vum erausgaange Kabel an de passende Kabel mat engem Elektriker Messer ofschneid dann d'Längt vun den dräi Kärdrähten an enger gesträifter Form, schielen en 20mm Kupferkär, schrauwen vum Oxid Layer op der ausserhalb vun der Koffer Drot mat engem Messer oder Sand Stoff, an setzen déi zwee verbonne Drot Enn an Palirs.No der Layer dicht mat feine Koffer Drot, solder et grëndlech a fest, a Sand vun all. Burrs op der Uewerfläch. Dann, fir déi dräi Gelenker, benotzt Polyvester Isolatiounsband fir se op eng hallef gestapelt Manéier fir dräi Lavers ze wéckelen. Wickelt déi zwee Enden vun der Wrappingschicht fest mat Nyion Fuedem, a benotzt dann eng semi-gestapelt Method fir de Band fir dräi Schichten ze wéckelen. Wrap den Outellayer mat Héichdrockisolatiounsband fir dräi Schichten. Endlech, klappt d'Drei Strécke zesummen a wéckelt se ëmmer erëm fir fënnef Schichten mat Héichdrockband. All Schicht muss enk gebonnen sinn, an d'Interlayer Gelenker mussen enk a fënnef sinn fir ze verhënneren datt Waasser d'Isolatioun penetréiert an beschiedegt. , déi net manner wéi 100M Ω soll sinn
Dat befestegt Kabelverdrahtungsdiagramm ass wéi follegt:
8. Benotzt e Multimeter fir z'iwwerpréiwen ob d'Drei-Phas-Drähte verbonne sinn an ob d'DC-Resistenz ongeféier ausgeglach ass.
9. Kontrolléiert ob de Circuit an den Transformatorkapazitéit iwwerlaascht sinn, a verbënnt dann den Iwwerlaaschtschutzschalter oder Startausrüstung. Gesinn Table 2 fir spezifesch Modeller, an dann Pour engem Eemer Waasser an d'Waasser Pompel aus dem Waasser Pompel Outlet der Gummistécker Lager an der Pompel ze schmieren, an dann Plaz der submersible elektresch Pompel oprecht a steady.Start (net méi wéi eng Sekonn) a kontrolléiert ob d'Steierungsrichtung mat dem Lenkzeechen konsequent ass. Wann net, swap all zwee Stecker vun der dräi-Phase Kabel. Dann installéiert de Filter a preparéieren der gutt erof goen. Wann se a speziellen Occasiounen benotzt ginn (wéi Grape, Gruef, Flëss, Weiere, Weiere, etc.), muss d'elektresch Pompel zouverlässeg Buedem sinn.
(2) Installatioun Ausrüstung an Tools:
1. Ee Paar Liftketten fir méi wéi zwee Tonnen.
2. E Stativ mat enger vertikaler Héicht vun net manner wéi véier Meter.
3. Zwee hängend Seeler (Draadseeler), déi e Gewiicht vu méi wéi engem Ton droen kënnen (kann d'Gewiicht vun engem komplette Set vu Waasserpompelen droen).
4. Installéiert zwee Puer Klameren (Splint).
5. Wrenches, Hammers, screwdrivers, elektresch Handwierksgeschir an Instrumenter, etc.
(3) Elektresch Pompel Installatioun:
1. D'Installatiounsdiagramm vun der Tauchpompel gëtt an der Figur 2. Déi spezifesch Installatiounsdimensioune ginn an der Tabell 3 "Lëscht vun Installatiounsdimensioune vun der Tauchtpompel" gewisen.
2. Submersibel elektresch Pompelen mat engem Kapp manner wéi 30 Meter kënnen direkt an d'Brunn geheien ginn mat Schlauchen a Drahtseeler oder aner Hanf Seeler, déi de ganze Gewiicht vun der ganzer Maschinn, Waasserleitungen a Waasser an de Päifen droen kënnen.
3. Pompelen mat engem Kapp vu méi wéi 30 Meter benotzen Stahlleitungen, an d'Installatiounssequenz ass wéi follegt:
①Benotzt eng Klemm fir den ieweschten Enn vum Waasserpompeldeel ze klemmen (de Motor a Waasserpompel sinn zu dësem Zäitpunkt ugeschloss), hieft se mat enger hängender Kette op, a bindt se lues an d'Brunn bis d'Klemm op de Brunnkopf setzt an d'Klemm erofhuelen. hängend Kette.
② Benotzt en anert Pair vu Klameren fir e Päif ze klemmen, hieft et mat enger hängender Kette 15 cm ewech vum Flange, a setzt se lues erof. Zwëschen Päifflens a Pompelflens Setzt d'Gummi-Pad op der Plaz a spannen d'Päif a pompelen gläichméisseg mat Bolzen, Nëss a Fréijoerswäschen.
③ Lift d'Tauchtpompel liicht op, huelt d'Klemm op der ieweschter Enn vun der Waasserpompel erof, bannen de Kabel fest an d'Waasserleitung mat engem Plastiksband, a bannen se lues erof bis D'Klemm op der Wellhead plazéiert ass.
④Benotz déiselwecht Method fir all Waasserleitungen an d'Bunn ze verbannen.
⑤Nodeems de Lead-Out-Kabel un de Kontrollschalter ugeschloss ass, ass et mat der Dräi-Phase-Energieversuergung ugeschloss.
(4) Saachen ze notéieren während der Installatioun:
1. Wann e Stau-Phänomen während dem Pompelprozess fonnt gëtt, dréit oder zitt d'Waasserleitung fir de Staupunkt ze iwwerwannen. Wann verschidde Moossnamen nach ëmmer net funktionnéieren, w.e.g. Kraaft d'Pompel net erof fir Schued un der Tauchtpompel an der Brunn ze vermeiden.
2. Bei der Installatioun sollt e Gummi-Pad am Flange vun all Päif plazéiert ginn a gläichméisseg festgehalen ginn.
3. Wann d'Waasserpompel an d'Wuel erofgesat gëtt, sollt et an der Mëtt vun der Brunnpipe plazéiert ginn, fir datt d'Pompel net laang géint d'Wuelmauer leeft, sou datt d'Pompel vibréiert an de Motor schëdden a brennt. .
4. Bestëmmt d'Tiefe vun der Waasserpompel bis zum Buedem vun der Brunn no de fléissende Sand a Siltbedingunge vun der Brunn. Begruewen d'Pompel net am Bulli. D'Distanz vun der Waasserpompel bis zum Enn vun der Brunn ass normalerweis net manner wéi 3 Meter (kuckt Figur 2).
5. D'Waasserentrée Tiefe vun der Waasserpompel sollt net manner wéi 1-1,5 Meter vum dynamesche Waasserniveau op d'Waasserinletknuet sinn (kuckt Figur 2). Soss kënnen d'Waasserpompellager liicht beschiedegt ginn.
6. De Lift vun der Waasserpompel kann net ze niddreg sinn. Soss muss e Paartventil op der Wellhead Waasserleitung installéiert ginn fir de Pompelstroum um bewäertte Flosspunkt ze kontrolléieren fir ze verhënneren datt de Motor iwwerlaascht a verbrannt gëtt wéinst grousse Flowraten.
7. Wann d'Waasserpompel leeft, soll d'Waasserausgang kontinuéierlech sinn a souguer, de Stroum soll stabil sinn (ënner bewäertte Aarbechtsbedingunge, allgemeng net méi wéi 10% vum bewäerten Stroum), an et sollt keng Schwéngung oder Kaméidi sinn. Wann et eng Anomalie ass, sollt d'Maschinn gestoppt ginn fir d'Ursaach erauszefannen an ze eliminéieren.
8. Beim Installatioun, oppassen op d'Astellung vum Motor Buedemdraad (kuckt Bild 2). Wann d'Waasser Päif e Stol Päif ass, féiert et aus der wellhead clamp; wann d'Waasserleitung e Plastiksleit ass, féiert se vun der Äerdmarke vun der elektrescher Pompel.
- 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 observe whether the indicator readings of the instrument exceed the rated voltage and current specified on the nameplate after the start, and observe whether the pump has noise and vibration phenomenon. If everything is normal, it can be put into operation.
- 2. After the first operation of the pump for four hours, the motor should be shut down to test the thermal insulation resistance quickly, and its value should not be less than 0.5 megaohm.
- 3. After the pump is shut down, it should be started after five minutes to prevent the water column in the pipe from burning due to excessive motor current.
- 4. After the pump is running normally, in order to prolong its service life, it is necessary to check whether the power supply voltage, running current and insulation resistance are normal on a regular basis.If the following conditions are found, the equipment should be shut down immediately to eliminate the fault:
- - Under the rated working conditions, the current exceeds 20%.
- - The dynamic water level drops to the inlet section, resulting in intermittent drainage.
- - The submersible pump vibrates violently or emits noisy sounds.
- - The power supply voltage is lower than 340 volts.
- - There is a phase blown out in the fuse.
- - The water pipe is damaged.
- - The thermal insulation resistance between the motor and the ground is less than 0.5 megaohm.
- 5. Disassembly device:
- - Untie the cable, take off the pipe part and remove the line protection plate.
- - Unscrew the drain screw and exclude all water in the motor chamber.
- - Take out the filter and loosen the fixing screw on 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 (pay attention to the level of the device to prevent the bending of the pump shaft when separating).
- - The disassembly sequence of the pump is as follows: (see Figure 1) water inlet section, impeller, shunt shell, impeller, check valve body. When removing the impeller, use special tools to loosen the cone sleeve fixed to the impeller. In the process of disassembly, avoid bending the pump shaft and damaging various parts.
- - The disassembly process of the motor is as follows: (see Figure 1) place the motor on the platform, and remove the nuts, base, shaft head lock nut, thrust plate, key, lower guide bearing. seat, and tie rod bolts from the bottom of the motor in order (see Figure 1), and then take out the rotor (be careful not to damage the wiring harness) and finally take out the connector and upper guide bearing seat.
- - Assembly unit: before assembly, all parts should be cleaned of rust and dirt, and smear sealant on all the surfaces and fasteners, and then assemble in the opposite order of disassembly (the movement of the motor shaft after assembly is about 1 mm). After assembly, the coupling should be flexible, and then wear the filter for machine test. Submersible pumps shall be taken out of the well for dismantling and maintenance according to Article 5 after a year of operation, or less than a year of operation but two years of diving time, and the worn parts shall be replaced.
1, setzt d'Waasser an d'Motorkavitéit eraus (besonnesch am Wanter fir ze verhënneren datt de Motor gefruer ass), a verbënnt de Kabel gutt.
2, späicheren an engem Indoor Raum ouni ätzend Substanzen a Gasen, mat enger Temperatur ënner 40 °C.
3, laangfristeg Notzung sollt op d'Rostverhënnerung vun Tauchpompelen oppassen.
- Impeller
- Schaft Hülse
- Gummistécker Schacht Hülse
-
Dichtungsring
01 Déift gutt Waasser ofgeroden
02 Héichwaasserversuergung
03 Bierg Waasser Fourniture
04 Tuerm Waasser
05 Landwirtschaftlech Bewässerung
06 Gaart Bewässerung
07 Floss Waasser ofgeroden
08 Hauswaasser