200QJP Peep Well Submersible Pampu

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.

Chidule chachidule cha kapangidwe kake: gawo la pampu limapangidwa makamaka ndi shaft ya mpope, chowongolera, chipolopolo chapampopi, chipolopolo cha mphira, thupi la valavu (zigawo zomwe mukufuna) ndi zigawo zina. Gawo lagalimoto limapangidwa makamaka ndi maziko, filimu yowongolera kuthamanga, kukakamiza, kuyika mbale. , mpando wam'munsi wa kalozera, stator, rotor, mpando wapamwamba wokhala ndi kalozera, mphete ya mchenga, gawo lolowera madzi, chingwe ndi zigawo zina.

Zofunika zazikulu za mankhwalawa ndi:

 1, Galimotoyo ndi yodzaza ndi madzi yonyowa yamitundu itatu ya asynchronous motor, pabowo lamoto lili ndi madzi oyera, omwe amagwiritsidwa ntchito kuziziritsa motere ndikupaka mafuta, filimu yowongolera mphamvu pansi pagalimoto imagwiritsidwa ntchito kusintha. kukulitsa ndi kutsika kwa kuthamanga kwa madzi mkati mwa thupi chifukwa cha kusintha kwa kutentha kwa galimoto.

 2, Pofuna kuteteza mchenga wa m'madzi a m'chitsime kuti usalowe m'galimoto, kumapeto kwa shaft yamoto kumakhala ndi zisindikizo ziwiri zamafuta, ndipo mphete ya mchenga imayikidwa kuti ipange dongosolo lotetezera mchenga.

 3, Pofuna kuteteza shaft ya mpope kuti isayambike poyambira, shaft ya pampu ndi shaft yamoto imalumikizidwa ndi cholumikizira, ndipo cholumikizira chapamwamba chimayikidwa kumunsi kwa mota.

 4, Kupaka mafuta pamoto ndi pompani ndikuthira madzi.

 5, The motor stator winding imapangidwa ndi waya wapamwamba kwambiri wa submersible motor, yogwira ntchito kwambiri.

 6, Pampuyo idapangidwa ndi CAD yamakompyuta, yokhala ndi mawonekedwe osavuta komanso magwiridwe antchito abwino.

(1) Kukonzekera musanakhazikitse:
1. Yang'anani ngati pampu ya submersible ikugwirizana ndi momwe amagwiritsidwira ntchito komanso kukula kwake komwe kwafotokozedwa m'bukuli.
2. Pogwiritsa ntchito obiect yolemetsa yokhala ndi m'mimba mwake yofanana ndi kukula kwakunja kwa pampu ya submersible, yesani ngati innneldiameter ya chitsimecho ingagwirizane ndi mpope wa submersible, ndikuyesa ngati kuya kwa chitsime kumakwaniritsa zofunikira zoikamo.
3. Yang'anani ngati chitsime chili choyera komanso ngati madzi a m'chitsime ali abwibwi. Musagwiritse ntchito pampu yamagetsi ya submersible kutsuka matope a welor mpope ndi madzi amchenga kuti mupewe kuwonongeka msanga kwa pampu yamagetsi ya submersible.
4. Yang'anani ngati malo achitsulo choyika welhead ndi oyenera komanso ngati angapirire kuchuluka kwa gawo lonse.
5. Yang'anani ngati zigawo za pampu za submersible zatha ndikuyikidwa bwino molingana ndi chithunzi cha msonkhano chomwe chili m'mabuku Chotsani chophimba cha fyuluta ndikuzungulira cholumikizira kuti muwone ngati chimasinthasintha.
6. Chotsani zowononga zamadzi ndikudzaza pabowo lamoto ndi madzi oyera, osawononga (zindikirani. Onetsetsani kuti mwasefa), ndiyeno khwimitsani chopoperapo madzi. Pambuyo pa maola 12 a jakisoni wamadzi, kukana kwa injini sikuyenera kukhala kochepera 150M Q poyesedwa ndi tebulo logwedezeka la 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

Chiwonetsero cha njira yolumikizira chingwe chili motere:

8. Gwiritsani ntchito multimeter kuti muwone ngati mawaya a magawo atatu alumikizidwa komanso ngati kukana kwa DC kuli pafupifupi moyenera.
9. Yang'anani ngati mphamvu yozungulira ndi thiransifoma yadzaza kwambiri, ndiyeno gwirizanitsani chotchinga choteteza katundu kapena zida zoyambira. Onani Table 2 kuti mupeze zitsanzo zenizeni, ndiyeno Thirani ndowa yamadzi mu mpope wa madzi kuchokera popopa madzi kuti mutsitsire ma bere a rabara mu mpope, ndiyeno ikani mpope wamagetsi wozama mowongoka ndi wosasunthika. Yambani (osaposa sekondi imodzi) ndikuwona ngati chiwongolerocho chikugwirizana ndi chiwongolero. Ngati sichoncho, sinthanani zolumikizira ziwiri za chingwe cha magawo atatu. Kenako yikani fyuluta ndikukonzekera kutsika pachitsime. Ngati amagwiritsidwa ntchito pazochitika zapadera (monga ngalande, ngalande, mitsinje, maiwe, maiwe, ndi zina zotero), mpope wamagetsi uyenera kukhazikika pansi.

(2) Zida zoyika ndi zida:
1. Peyala imodzi ya unyolo wonyamulira woposa matani awiri.
2. Tripod yokhala ndi utali woyima wosachepera mamita anayi.
3. Zingwe ziwiri zolendewera (zingwe za waya) zomwe zimatha kunyamula kulemera kopitilira tani imodzi (zimatha kunyamula ma pampu athunthu amadzi).
4. Ikani zingwe ziwiri ziwiri (zolumikizira).
5. Wrenches, nyundo, screwdrivers, zida zamagetsi ndi zida, etc.

(3) Kuyika pampu yamagetsi:
1. Chojambula choyikapo cha pampu yamagetsi ya submersible chikuwonetsedwa mu Chithunzi 2. Miyeso yeniyeni yoyika ikuwonetsedwa mu Table 3 "Mndandanda wa Miyeso ya Kuyika kwa Pampu ya Magetsi Oyikirapo".

2. Mapampu amagetsi oyenda pansi pamadzi okhala ndi mutu wosakwana mamita 30 akhoza kukwezedwa molunjika kuchitsime pogwiritsa ntchito mapaipi ndi zingwe za waya kapena zingwe zina za hemp zomwe zimatha kunyamula kulemera kwa makina onse, mapaipi amadzi, ndi madzi mu mapaipi.

3. Mapampu okhala ndi mutu wopitilira 30 metres amagwiritsa ntchito mapaipi achitsulo, ndipo kuyika kwake kuli motere:
①Gwiritsani ntchito chotchinga kuti mutseke kumtunda kwa gawo la mpope wamadzi (motor ndi mpope wamadzi zalumikizidwa pakadali pano), kwezani ndi unyolo wolendewera, ndikumangirira pang'onopang'ono m'chitsime mpakaIkani chingwe pamutu ndikuchotsani. unyolo wopachika.
② Gwiritsani ntchito zingwe zina kuti mutseke chitoliro, ikwezeni ndi unyolo wolendewera wa masentimita 15 kuchokera ku flange, ndikutsitsa pang'onopang'ono. Pakati pa chitoliro cha chitoliro ndi chopopera chopoperaIkani mphira m'malo mwake ndikumangitsani chitoliro ndikupopa mofanana ndi mabawuti, mtedza ndi zochapira masika.
③ Kwezani mpope wa submersible pang'ono, chotsani chotchinga chakumtunda kwa mpope wamadzi, kumangirira chingwe ku chitoliro chamadzi ndi tepi ya pulasitiki, ndikumangirira pang'onopang'ono mpaka Chingwecho chikayikidwa pachitsime.
④Gwiritsani ntchito njira yomweyo kumanga mapaipi onse amadzi pachitsime.
⑤Chingwe chotsogolera chikalumikizidwa ndi chosinthira chowongolera, chimalumikizidwa ndi gawo la magawo atatu.

(4) Zinthu zofunika kuziwona pakuyika:
1. Ngati chodabwitsa cha jamming chikupezeka panthawi yopopera, tembenuzirani kapena kukoka chitoliro cha madzi kuti mugonjetse malo ophimbidwa. Ngati njira zosiyanasiyana sizikugwirabe ntchito, chonde Musakakamize mpope pansi kuti mupewe kuwonongeka kwa pampu yamagetsi yozama komanso chitsime.
2. Pakuyika, mphira wa rabara uyenera kuikidwa pamphepete mwa chitoliro chilichonse ndikumangirira mofanana.
3. Pamene mpope wamadzi watsitsidwa m’chitsime, uyenera kuikidwa pakati pa chitoliro cha chitsimecho kuti mpopeyo usayendetse khoma la chitsime kwa nthawi yaitali, zomwe zimapangitsa kuti pampuyo igwedezeke ndipo injini ikusesa ndi kutentha. .
4. Dziwani kuya kwa mpope wamadzi mpaka pansi pa chitsime molingana ndi mchenga woyenda komanso silt ya pachitsime. Osakwirira mpope m'matope. Mtunda wochokera pa mpope wa madzi kufika pansi pa chitsime nthawi zambiri umakhala wosachepera mamita atatu (onani chithunzi 2).
5. Kuzama kwa madzi pa mpope kuyenera kukhala kosachepera 1-1.5 metres kuchokera pamadzi amphamvu kupita kumalo olowera madzi (onani Chithunzi 2). Kupanda kutero, mayendedwe a pampu amadzi amatha kuwonongeka mosavuta.
6. Kukweza kwa mpope wamadzi sikungakhale kotsika kwambiri. Kupanda kutero, valavu ya pachipata iyenera kuyikidwa papaipi yamadzi yakuchitsime kuti muzitha kuyendetsa pampu pamalo oyendera kuti injini isalemedwe ndikuwotchedwa chifukwa cha kuchuluka kwamadzi.
7. Pamene mpope wamadzi ukuyenda, kutuluka kwa madzi kuyenera kukhala kosalekeza komanso ngakhale, komweko kuyenera kukhala kosasunthika (pansi pa malo ogwirira ntchito, nthawi zambiri osapitirira 10% ya omwe adavotera panopa), ndipo pasakhale kugwedezeka kapena phokoso. Ngati pali vuto lililonse, makinawo ayimitsidwe kuti adziwe chomwe chayambitsa ndikuchichotsa.
8. Mukayika, mvetserani kuyika kwa waya wamoto (onani Chithunzi 2). Pamene chitoliro cha madzi ndi chitoliro chachitsulo, chitsogolereni kuchokera pachitsime chachitsulo; pamene chitoliro cha madzi ndi chitoliro cha pulasitiki, chitsogolereni kuchokera kumalo oyambira pampu yamagetsi.

• 1.Pambuyo pa pompu ya submersible yaikidwa, yang'anani kukana kwa insulation ndi kuwongolera kwa magawo atatu kuchokera ku switch kachiwiri, fufuzani ngati chida ndi kugwirizana kwa zida zoyambira ndi zolakwika, ngati palibe vuto, makina oyesera akhoza kuyambitsidwa, ndikuwona ngati zowerengera za chipangizocho zikupitilira mphamvu yamagetsi ndi zomwe zafotokozedwa pa nameplate pambuyo poyambira, ndikuwona ngati pampu ili ndi phokoso komanso kugwedezeka, ndikuyika ntchito ngati zonse zili bwino.
• 2.Pambuyo pa ntchito yoyamba ya mpope kwa maola anayi, galimotoyo iyenera kutsekedwa kuti iyese kukana kwa kutentha kwa kutentha mofulumira, ndipo mtengo wake suyenera kukhala wosachepera 0.5 megaohm.
• 3.Pompoyo ikatsekedwa, iyenera kuyambika pakatha mphindi zisanu kuti tsinde la madzi mu chitoliro lisamayendetsedwe kwathunthu ndikupangitsa kuti pakhale mphamvu yamagetsi komanso kutenthedwa.
• 4.Pambuyo pake pompayo ikagwiritsidwa ntchito moyenera, kuti apititse patsogolo moyo wake wautumiki, ndikofunikira kuyang'ana ngati magetsi operekera, ogwirira ntchito pano komanso kukana kutchinjiriza kumakhala koyenera nthawi zonse. Ngati zotsatirazi zipezeka, mpopeyo uyenera kutsekedwa nthawi yomweyo kuti athetse mavuto.
•  
• 1 In the rated condition, the current exceeds 20%.
• 2 Mulingo wamadzi wosunthika umatsikira kumalo olowera madzi, kupangitsa madzi apakatikati.
• 3 Pampu ya submersible imakhala ndi kugwedezeka kwakukulu kapena phokoso.
• 4 Mphamvu zamagetsi ndizotsika kuposa 340 volts.
• 5 Fuse yatenthedwa.
• 6 Paipi yoperekera madzi yawonongeka.
• 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 Kumwa madzi a pachitsime chakuya

02 Madzi okwera kwambiri

03 madzi a m'mapiri

04 madzi nsanja

05 Kuthirira kwaulimi

06 ulimi wothirira m'munda

07 madzi a mitsinje

08 madzi apakhomo