200QJP Peep Daradara Submersible fifa

QJP series special fountain pump is a special fountain pump developed by our factory. The pump motor core is made of high quality cold rolled silicon steel, which makes the pump more efficient, has good magnetic conductivity, and does not produce heat when starting frequently. The two ends of the motor rotor are covered with alloy copper sleeve as lubricant, using water. Stainless steel sleeves replace ball bearings, avoiding the problem of easy rust of ball bearings and the problem of motor burning due to lack of oil wear. It is very suitable for music fountain, all models can be used horizontally.

This product uses three-phase AC 380V power supply (tolerance + 5%), 50HZ frequency (tolerance + 1%); the applicable water quality conditions for water temperature is not higher than 20 °C, solid impurities content (mass ratio) is not more than 0.01%, pH value (pH) is 6.5-8.5, hydrogen sulfide content is not more than 1.5mg/L, chloride ion content is not more than 400mg/L. The motor adopts closed or water sealed wet structure, before use must be filled with clean water to prevent virtual filled, and then tighten the water injection and air exhaust bolts, otherwise not to use. Submersible pump must be completely immersed in water to work, immersion depth shall not exceed 70 meters, the distance between the bottom of the submersible pump and the bottom of the well shall not be less than 3 meters. The water in the well should be able to meet the water output and continuous operation of the submersible pump, the water output of the pump should be controlled at 0.7-1.2 times the rated flow. The well should be kept vertical, the submersible pump can not be used horizontally or overturned, only vertical installation. The submersible pump must be equipped with cables as required, and equipped with external overload protection device. The pump is strictly prohibited from no water load test.

 Well submersible pump is a kind of fresh water pump, it is strictly prohibited to dig new wells and pump mud and sand. The product adopts 380/50HZ voltage grade, other voltage grades shall not be used, and the submersible motor needs to be customized. Underground cables must use waterproof cables, and must be equipped with starting equipment, such as distribution box, etc. The starting equipment shall have common motor comprehensive protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and no-load protection, etc. In abnormal cases, the protection device shall be tripped in time. When installed and used, the pump must be reliably grounded, it is prohibited to push and pull the switch when hands and feet are wet, and the power supply must be cut off before installation and maintenance of the pump. In the place where the pump is used, an obvious "anti-electric shock" sign must be set up. Before going down the well or installing, the motor must be filled with distilled water or non-corrosive clean cold water, and the water adding/discharge bolts must be tightened. 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 steering is correct, pay attention to safety, and prevent the pump from toppling and injuring people when it is upright. In strict accordance with the specified lift and flow range of the pump, to prevent the pump in low lift with large flow or in high lift with large traction, resulting in extreme wear of thrust bearings and other components, the motor overload and burn. After the pump into the well, the motor to the ground insulation resistance 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; if the location of the pump storage temperature below freezing, should discharge the water in the motor cavity, to prevent water in the motor cavity ice and damage the motor due to low temperature.

Finifini ifihan ti be: fifa apakan ti wa ni o kun kq fifa ọpa, impeller, diversion ikarahun, roba ti nso, ṣayẹwo àtọwọdá ara (iyan awọn ẹya ara) ati awọn miiran irinše.Motor apakan ti wa ni o kun kq ti mimọ, titẹ regulating film, tì ti nso, tì awo. , Itọnisọna ti o wa ni isalẹ ijoko, stator, rotor, oke ti o ni idari itọnisọna, oruka iyanrin, apakan omi inu omi, okun ati awọn irinše miiran.

Awọn ẹya akọkọ ti ọja naa pẹlu:

 1, Awọn motor ti wa ni a omi-kún omi-kún tutu submersible mẹta-alakoso asynchronous motor, awọn motor iho ti kun ti o mọ omi, lo lati dara awọn motor ati lubricate awọn ti nso, awọn titẹ regulating fiimu ni isalẹ ti awọn motor ti wa ni lo lati ṣatunṣe. awọn imugboroosi ati ihamọ titẹ iyato ti omi inu awọn ara ṣẹlẹ nipasẹ awọn iyipada ti awọn iwọn otutu jinde ti awọn motor.

 2, Lati le ṣe idiwọ iyanrin ti o wa ninu omi kanga lati wọ inu ọkọ ayọkẹlẹ, opin oke ti ọpa ọkọ ayọkẹlẹ ti wa ni ipese pẹlu awọn edidi epo meji, ati pe a ti fi oruka iyanrin kan lati ṣe ilana idena iyanrin.

 3, Lati le ṣe idiwọ ọpa fifa soke lati ṣiṣẹ soke nigbati o bẹrẹ, ọpa fifa ati ọpa ọkọ ayọkẹlẹ ti wa ni asopọ nipasẹ iṣọpọ, ati pe a ti fi ọpa ti o ga julọ ni apa isalẹ ti motor.

 4, Awọn lubrication ti motor ati fifa fifa jẹ lubrication omi.

 5, Awọn motor stator yikaka ti wa ni ṣe ti ga didara submersible motor yikaka okun waya, pẹlu ga idabobo išẹ.

 6, A ṣe apẹrẹ fifa soke nipasẹ kọmputa CAD, pẹlu ọna ti o rọrun ati iṣẹ-ṣiṣe imọ-ẹrọ to dara.

(1) Igbaradi ṣaaju fifi sori:
1. Ṣayẹwo boya fifa omi inu omi ba pade awọn ipo lilo ati iwọn ti a pato ninu itọnisọna.
2. Lilo obiect ti o wuwo pẹlu iwọn ila opin ti o dọgba si iwọn ila opin ti ita ti o pọju ti fifa fifa, wiwọn boya inneldiameter ti wellbore le ni ibamu si fifa omi ti o wa ni isalẹ, ki o si wiwọn boya ijinle kanga ni ibamu pẹlu awọn ibeere fifi sori ẹrọ.
3. Ṣayẹwo boya ibi kanga jẹ mimọ ati boya omi kanga jẹ turbid. Maṣe lo fifa ina submersible lati fọ ẹrẹ fifa welor ati omi iyanrin lati yago fun ibajẹ ti tọjọ si fifa ina submersible.
4. Ṣayẹwo boya awọn ipo ti awọn welhead fifi sori dimole jẹ dara ati boya o le withstand awọn qualty ti gbogbo kuro
5. Ṣayẹwo boya awọn paati fifa submersible ti pari ati fi sori ẹrọ daradara ni ibamu si apẹrẹ apejọ ti o wa ninu iwe afọwọkọ Yọ iboju àlẹmọ naa ki o si yi asopọ pọ lati rii boya o n yi ni irọrun
6. Unscrew omi dabaru ati ki o fillthe motor iho pẹlu mọ, ti kii ipata omi (akọsilẹ. jẹ daju lati Fil o soke), ki o si Mu awọn waterscrew. Lẹhin awọn wakati 12 ti abẹrẹ omi, idabobo idabobo ti motor ko yẹ ki o kere ju 150M Q nigbati wọn wọn pẹlu tabili gbigbọn 500V.
7. Cable joint, cut off a 120mm rubber sleeve from one end of the outgoing cable and the matching cable with an electrician's knifethen stagger the length of the three core wires in a stepped shape, peel off a 20mm copper core, scrape of the oxide layer on theoutside of the copper wire with a knife or sand cloth, and insert the two connected wire ends in palirs.After tying the layer tightly with fine copper wire, solder it thoroughly and firmly, and sand of any. burrs on the surface. Then, forthe three joints, use polyvester insulation tape to wrap them in a semi stacked manner for three lavers. Wrap the two ends of thewrapping layer tightywith nyion thread,and then use a semi stacked method to wrap the tape for three layers. Wrap the outellayer with high-pressure insulation tape for three layers. Finally, fold the threestrands together and repeatedly wrap them for fivelayers with high-pressure tape. Each layer must be tightly tied, and the interlayer joints must be tight and fimm to prevent water frompenetrating and damaging the insulation, After wrapping, soak in water at room temperature of 20 ’c for 12 hours, and measurethe insulation resistance with a shaking table, which should not be less than 100M Ω

Aworan ilana onirin okun ti a so mọ jẹ bi atẹle:

8. Lo multimeter kan lati ṣayẹwo boya awọn onirin mẹta-alakoso ti wa ni ti sopọ ati boya awọn DC resistance jẹ to iwontunwonsi.
9. Ṣayẹwo boya awọn Circuit ati transformer agbara ti wa ni apọju, ati ki o si so apọju Idaabobo yipada tabi ti o bere ẹrọ. Wo Tabili 2 fun awọn awoṣe kan pato, ati lẹhinna Tú garawa omi kan sinu fifa omi lati inu iṣan omi lati lubricate awọn bearings roba ninu fifa soke, ati lẹhinna gbe fifa ina mọnamọna submersible ni titọ ati iduroṣinṣin.Bẹrẹ (ko si ju iṣẹju kan lọ) ati ki o ṣayẹwo boya itọsọna idari ni ibamu pẹlu ami idari. Ti kii ba ṣe bẹ, paarọ eyikeyi awọn asopọ meji ti okun oni-mẹta. Lẹhinna fi àlẹmọ sori ẹrọ ki o mura lati lọ si isalẹ kanga naa. Ti a ba lo ni awọn iṣẹlẹ pataki (gẹgẹbi awọn koto, awọn koto, awọn odo, awọn adagun omi, awọn adagun omi, ati bẹbẹ lọ), fifa ina mọnamọna gbọdọ wa ni ilẹ ni igbẹkẹle.

(2) Awọn ohun elo fifi sori ẹrọ ati awọn irinṣẹ:
1. Ọkan bata ti awọn ẹwọn gbigbe fun diẹ ẹ sii ju awọn toonu meji lọ.
2. A mẹta pẹlu kan inaro iga ti ko kere ju mẹrin mita.
3. Awọn okun adiye meji (awọn okun waya) ti o le jẹ iwuwo diẹ ẹ sii ju ọkan lọ (le jẹ iwuwo ti pipe pipe ti awọn fifa omi).
4. Fi sori ẹrọ meji orisii clamps (splints).
5. Wrenches, òòlù, screwdrivers, itanna irinṣẹ ati ohun elo, ati be be lo.

(3) Fifi sori ẹrọ fifa ẹrọ itanna:
1. Aworan fifi sori ẹrọ ti fifa ina mọnamọna submersible ti wa ni afihan ni Nọmba 2. Awọn iwọn fifi sori ẹrọ pato ni a fihan ni Table 3 "Akojọ ti Awọn Iwọn fifi sori ẹrọ ti Imudanu Imọlẹ Imọlẹ".

2. Awọn ifasoke ina mọnamọna ti o wa ni isalẹ pẹlu ori ti o kere ju 30 mita ni a le gbe soke taara sinu kanga nipa lilo awọn okun ati awọn okun waya tabi awọn okun hemp miiran ti o le ni kikun iwuwo ti gbogbo ẹrọ, awọn ọpa omi, ati omi ninu awọn paipu.

3. Awọn ifasoke pẹlu ori ti o ju 30 mita lo awọn paipu irin, ati ilana fifi sori ẹrọ jẹ bi atẹle:
① Lo dimole kan lati di opin oke ti apakan fifa omi (moto ati fifa omi ti wa ni asopọ ni akoko yii), gbe e pẹlu ẹwọn ikele, ki o si sorara di e sinu kanga naa titi ti o fi fi dimole si ori kanga ki o si yọkuro ikele pq.
② Lo awọn clamps meji miiran lati di paipu kan, gbe e pẹlu ẹwọn ikele 15 cm kuro ni flange, ki o si lọ silẹ laiyara. Laarin pipe flange ati fifa flangeFi awọn roba pad ni ibi ati Mu paipu ati fifa boṣeyẹ pẹlu boluti, eso ati orisun omi washers.
③ Gbe fifa omi ti o wa ni isalẹ diẹ diẹ, yọ idimu ti o wa ni opin oke ti fifa omi, di okun naa ṣinṣin si paipu omi pẹlu teepu ike kan, ki o si so o lọra titi di igba ti a fi dimu si ibi kanga.
④ Lo ọna kanna lati di gbogbo awọn paipu omi sinu kanga.
⑤ Lẹhin ti okun-jade ti a ti sopọ si iyipada iṣakoso, o ti sopọ si ipese agbara mẹta-alakoso.

(4) Awọn nkan lati ṣe akiyesi lakoko fifi sori ẹrọ:
1. Ti o ba ti a jamming lasan ti wa ni ri nigba ti fifa ilana, tan tabi fa omi paipu lati bori awọn jamming ojuami. Ti ọpọlọpọ awọn igbese ko ba ṣiṣẹ, jọwọ maṣe fi agbara mu fifa soke lati yago fun ibajẹ si fifa ina submersible ati kanga.
2. Lakoko fifi sori ẹrọ, paadi rọba yẹ ki o gbe ni flange ti paipu kọọkan ati ki o ni wiwọ paapaa.
3. Nigbati fifa omi ba ti wa ni isalẹ sinu kanga, o yẹ ki o gbe si arin paipu kanga naa lati ṣe idiwọ fifa soke lati ṣiṣẹ lodi si odi kanga fun igba pipẹ, ti o mu ki fifa soke lati gbọn ati pe ọkọ ayọkẹlẹ lati gba ati sisun. .
4. Ṣe ipinnu ijinle ti fifa omi si isalẹ ti kanga gẹgẹbi iyanrin ti nṣan ati awọn ipo silt ti kanga. Ma ṣe sin fifa soke sinu ẹrẹ. Ijinna lati fifa omi si isalẹ ti kanga ni gbogbogbo ko kere ju awọn mita 3 (wo Nọmba 2).
5. Ijinle titẹsi omi ti fifa omi yẹ ki o jẹ ko kere ju awọn mita 1-1.5 lati ipele omi ti o ni agbara si oju omi ti nwọle (wo Nọmba 2). Bibẹẹkọ, awọn bearings fifa omi le ni irọrun bajẹ.
6. Gbigbe ti fifa omi ko le jẹ kekere ju. Bibẹẹkọ, àtọwọdá ẹnu-ọna nilo lati fi sori ẹrọ lori opo gigun ti omi kanga lati ṣakoso ṣiṣan fifa ni aaye ṣiṣan ti o ni iwọn lati ṣe idiwọ mọto lati ni apọju ati sisun nitori awọn iwọn sisan nla.
7. Nigbati fifa omi ba n ṣiṣẹ, ṣiṣan omi yẹ ki o wa ni ilọsiwaju ati paapaa, lọwọlọwọ yẹ ki o wa ni iduroṣinṣin (labẹ awọn ipo iṣẹ ti a ṣe ayẹwo, ni gbogbo igba ko ju 10% ti iṣiro lọwọlọwọ), ati pe ko yẹ ki o jẹ gbigbọn tabi ariwo. Ti aiṣedeede eyikeyi ba wa, ẹrọ naa yẹ ki o da duro lati wa idi ti o fa ati imukuro rẹ.
8. Nigbati fifi sori, san ifojusi si awọn eto ti awọn motor grounding waya (wo Figure 2). Nigbati paipu omi jẹ paipu irin, darí rẹ lati dimole kanga; nigbati paipu omi jẹ paipu ike kan, darí rẹ lati aami ilẹ ti fifa ina.

• 1.After the submersible pump ti fi sori ẹrọ, ṣayẹwo awọn idabobo idabobo ati mẹta-ipele ifọnọhan lati awọn yipada lẹẹkansi, ṣayẹwo boya awọn irinse ati awọn asopọ ti awọn ibere ẹrọ ni o wa ti ko tọ, ti o ba ti nibẹ ni ko si isoro, awọn iwadii ẹrọ le ti wa ni bere, ati ṣe akiyesi boya awọn kika Atọka ti ohun elo naa kọja foliteji ti o ni iwọn ati lọwọlọwọ pato lori apẹrẹ orukọ lẹhin ibẹrẹ, ki o ṣe akiyesi boya fifa soke ni ariwo ati lasan gbigbọn, ati fi sinu iṣẹ ti ohun gbogbo ba jẹ deede.
• 2.After akọkọ isẹ ti fifa soke fun wakati mẹrin, awọn motor yẹ ki o wa ni pipade lati se idanwo awọn gbona idabobo resistance ni kiakia, ati awọn oniwe-iye ko yẹ ki o jẹ kere ju 0,5 megaohm.
• 3.After awọn fifa soke ti wa ni pipade, o yẹ ki o bẹrẹ lẹhin iṣẹju marun lati dena iwe-omi ti o wa ninu paipu lati jẹ atunṣe patapata ati ki o fa ki o pọju lọwọlọwọ motor ati sisun.
• 4.After ti a fi fifa soke sinu iṣẹ deede, lati le pẹ igbesi aye iṣẹ rẹ, o jẹ dandan lati ṣayẹwo boya foliteji ipese, ṣiṣe lọwọlọwọ ati idabobo idabobo jẹ deede deede. Ti awọn ipo atẹle ba wa, fifa soke yẹ ki o wa ni pipade lẹsẹkẹsẹ lati yanju.
•  
• 1 In the rated condition, the current exceeds 20%.
• 2 Ipele omi ti o ni agbara ṣubu si apakan iwọle omi, ti o nfa omi lainidii.
• 3 Awọn fifa omi inu omi ni gbigbọn nla tabi ariwo.
• 4 Foliteji ipese jẹ kekere ju 340 volts.
• 5 Fiusi kan ti jona.
• 6 Paipu ipese omi ti bajẹ.
• 7 The motor's thermal insulation resistance is lower than 0.5 megaohm.
•  
• Unit disassembly:
• 1.Untie the cable tie, remove the pipeline part, and remove the wire plate.
• 2.screw down the water bolt, put the water in the motor chamber.
• 3.remove the filter, loose the fixed screw on the coupling to fix the motor shaft.
• 4.screw down the bolt connecting the water inlet section with the motor, and separate the pump from the motor (pay attention to the unit cushion when separating, to prevent the bending of the pump shaft)
• 5.the disassembly sequence of the pump is: (see figure 1) water inlet section, impeller, diversion shell, impeller...... check valve body, when removing the impeller, use special tools to loosen the conical sleeve of the fixed impeller first, and avoid bending and bruising the pump shaft in the process of disassembly.
• 6.the disassembly process of the motor is: (see figure 1) place the motor on the platform, and remove the nuts, base, shaft head locking nut, thrust plate, key, lower guide bearing seat and double head bolt from the bottom of the motor in turn, and then take out the rotor (pay attention not to damage the wire package) and finally remove the connecting section and upper guide bearing seat.
• 7.unit assembly: before assembly, the rust and dirt of the parts should be cleaned, and the mating surface and fasteners coated with sealant, and then assembled in the opposite order of disassembly (the motor shaft moves up and down after assembly for about one millimeter), after assembly, the coupling should be flexible, and then the filter screen test machine. 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.

 This product is a submersible pump, which is suitable for various water areas, such as home, agriculture and industry.In order to prevent the motor from freezing in winter, be sure to discharge all the water in the pump chamber, and roll and tie the cable well.In addition, a room without corrosive substances and gases and with a temperature below 40 °C should be selected for storage.When not in use for a long time, special attention should be paid to the rust prevention of the submersible pump.This product is exquisitely designed and convenient to use, which can help users efficiently deal with various water needs, and is an ideal choice for your home and industrial water.

01 Gbigbe omi kanga ti o jinlẹ

02 Giga-jinde omi ipese

03 oke omi ipese

04 omi ẹṣọ

05 Ogbin irigeson

06 irigeson ọgba

07 odo omi gbigbemi

08 omi inu ile