135QJ Pampu Yozama Yakuya

QJ series submersible pump is a kind of lifting machine directly connected to the submersible motor and pump to work in the water. This series of pumps is vertical, small footprint, compact structure, simple installation, easy maintenance and repair. It is widely used in agricultural irrigation, municipal engineering, water conservancy projects, urban water supply and drainage and industrial and mining enterprises, drought relief and drainage, etc. The flow range is 5-500m3/h, the head is 4-800m, and the power is 3-315KW. This submersible pump can efficiently lift and transport water, providing reliable water supply for various fields. Its stable performance and solid structure make it an indispensable machine and equipment for various water conservancy projects.

The power supply of this product is three-phase AC 380V (tolerance ± 5%), 50HZ (tolerance ± 1%).

The water quality shall meet the following requirements:

(1) the water temperature shall not be higher than 20 °C;

(2) the content of solid impurities (mass ratio) shall not exceed 0.01%;

(3) the PH value (acidity and alkalinity) is 6.5-8.5;

(4) the content of hydrogen sulfide shall not exceed 1.5mg/L;

(5) the content of chloride ions shall not be higher than 400mg/L.

The motor is a closed or water-immersed wet structure. Before use, the inner cavity of the submersible motor shall be filled with water to prevent empty, and then the water injection and air exhaust bolts shall be tightened, otherwise it shall not be used. The submersible pump must be completely immersed in water to work, and the immersion depth shall not exceed 70 meters, and the distance between the bottom of the pump and the bottom of the well shall not be less than 3 meters. The well water inflow shall meet the water output and continuous operation requirements of the submersible pump, and the output water shall be controlled at 0.7-1.2 times of the rated flow. The well shall be vertical, and the submersible pump shall not be used horizontally or inclined, but only vertically. The submersible pump shall be equipped with cables as required, and equipped with external overload protection devices. It is strictly prohibited to conduct no-water no-load test on the pump.

1, mpope wothira bwino wa pampu yamadzi yoyera, imaletsa chitsime chatsopano, kutulutsa zinyalala ndi madzi amatope,

2, pampu yamadzi voteji giredi 380/50HZ, kugwiritsa ntchito magiredi ena amagetsi amagetsi osunthika kuyenera kusinthidwa makonda. Chingwe chapansi panthaka chiyenera kugwiritsa ntchito chingwe chopanda madzi, chiyenera kukhala ndi zida zoyambira, monga bokosi logawa, kuyambira osakonzeka ayenera kukhala ndi ntchito zambiri zotetezedwa zamagalimoto, monga chitetezo chafupipafupi, chitetezo cha gawo, chitetezo cha undervoltage, chitetezo chapansi, chitetezo cha idling. , pakakhala zovuta, chipangizo chotetezera chiyenera kukhala ulendo wanthawi yake.

3, unsembe ndi ntchito mpope ayenera kukhala odalirika pansi, amaletsa kukankha ndi kukoka lophimba pamene manja ndi mapazi chonyowa, ayenera kudula magetsi pamaso unsembe ndi kukonza mpope, pampu ntchito malo kukhazikitsa " kupewa kugwedezeka kwa magetsi" zizindikiro zoonekeratu:

4, pansi pa chitsime kapena pamaso unsembe, ndi galimoto patsekeke ayenera kudzazidwa ndi madzi osungunulidwa kapena sanali dzimbiri madzi ozizira otentha, kumangitsa / madzi bawuti, mpope pa nthaka mayeso kuthamanga, ayenera kukhala kwa mpope chipinda madzi kondomu mphira. zimbalangondo, yomweyo kuyamba osapitirira sekondi, kuona ngati chiwongolero ndi chimodzimodzi malangizo chiwongolero. Pamene mpope uli wowongoka, tcherani khutu ku chitetezo, kupewa kuwononga kugubuduza.

5, mosamalitsa molingana ndi zomwe zimaperekedwa pakukweza pampu, kuchuluka kwa magwiridwe antchito, kuteteza kutsika kochepa kapena mphamvu yopopa kwambiri, kukakamiza ndi mbali zina zakuvala, kuchuluka kwa magalimoto kumawotchedwa.

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.

1.Structure brief: pump part is mainly composed of pump shaft, impeller, diversion shell, rubber bearing, check valve body (optional parts) and other components. The motor part is mainly composed of base, pressure regulating film, thrust bearing, thrust plate, lower guide bearing seat, stator, rotor, upper guide bearing seat, sand throwing ring, water inlet node, cable and other components

2.The main feature of this product is the use of water-cooled wet submersible three-phase asynchronous motor. The motor chamber is filled with water, used to cool the motor and lubricate the bearing. The voltage regulating film at the bottom is used to adjust the pressure difference caused by the temperature rise of the motor. In order to prevent the sand in the well water from entering the motor, two oil seals are installed on the top of the motor shaft extension end, and a sand throwing ring is installed to form a sand control structure. This design ensures the long-term reliability and stability of the motor, which is an ideal choice for pump users.

3. In order to prevent the pump shaft from running up when starting, the pump shaft and the motor shaft are connected by a coupling, and an upper thrust bearing is installed under the motor.

4.The lubrication of the motor and the pump bearing is water lubrication.

5.he motor stator winding is made of high quality submersible motor winding wire, with high insulation performance.

6. The pump is designed by computer CAD, with simple structure and good technical performance.

(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. Cholumikizira chingwe, dulani chingwe cha rabara cha 120mm kumapeto kwa chingwe chotuluka ndi chingwe chofananira chokhala ndi mpeni wamagetsi, kenaka mawaya atatu apakati agwedezeke mumpangidwe wopindika, chotsa pakati pa mkuwa wa 20mm, pukuta ndi oxide. wosanjikiza kunja kwa waya wamkuwa ndi mpeni kapena nsalu ya mchenga, ndikuyika malekezero a waya awiri olumikizidwa palirs.Mutamanga wosanjikiza mwamphamvu ndi waya wabwino wamkuwa, gulitsani bwino komanso mwamphamvu, ndi mchenga wamtundu uliwonse. ziphuphu pamwamba. Kenako, pamalumikizidwewo atatuwo, gwiritsani ntchito tepi yotsekera ya polyvester kuti mukulungidwe mwapang'onopang'ono kwa mabeseni atatu. Manga nsonga ziwiri za wosanjikizawo molimba ndi ulusi wa nyion, ndiyeno gwiritsani ntchito njira yotsekera pang'onopang'ono kukulunga tepiyo magawo atatu. Manga chosindikizira chakunja ndi tepi yotchinga kwambiri yamagulu atatu. Pomaliza, pindani zingwe zitatuzo pamodzi ndikuzikulunga mobwerezabwereza kwa magawo asanu ndi tepi yothamanga kwambiri. Chigawo chilichonse chiyenera kumangiriridwa mwamphamvu, ndipo zolumikizira zolumikizirana ziyenera kukhala zolimba komanso zolimba kuti madzi asalowe ndikuwononga kutsekeka, Pambuyo kukulunga, zilowerereni m'madzi kutentha kwa 20 'c kwa maola 12, ndikuyesa kukana kwachitetezo ndi tebulo logwedezeka. , yomwe sayenera kuchepera 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. (1)After installing the submersible pump, it is necessary to recheck the insulation resistance and three-phase continuity of the switch, and check whether there are errors in the connection between the instrument and the starting equipment. If there is no problem, the test machine can be started. After starting, observe whether the indication readings of the instruments exceed the rated voltage and current specified on the nameplate, and observe whether the pump has noise and vibration. If everything is normal, it can be put into operation.
2. (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. (3)After the pump is shut down, it should be started after five minutes to prevent the water column in the pipe from being completely reflowed and causing excessive motor current and burnout.
4. (4)After the pump is put into normal operation, in order to prolong its service life, it is necessary to check whether the supply voltage, working current and insulation resistance are normal regularly. If the following conditions are found, the pump should be shut down immediately to troubleshoot.
5.  

 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.

5. (5)Unit disassembly:
6.  1 masulani chingwe, chotsani gawo la mapaipi, chotsani mbale yawaya.

 2 pukutani bolt yamadzi, ikani madzi muchipinda chamoto.

 3 Chotsani fyuluta, masulani zomangira zokhazikika pa cholumikizira kuti mukonze shaft yamoto.

 4 gwetsera pansi bawuti yolumikiza polowera ndi mota, ndikulekanitsa mpope ndi mota (samalani khushoni ya unit popatukana, kupewa kupindika kwa shaft ya mpope)

 5 mndandanda wa disassembly wa mpope ndi: (onani chithunzi 1) cholowera cholowera, chopondera, chipolopolo chosokoneza, chopondera...... fufuzani thupi la valve, pochotsa choyikapo, gwiritsani ntchito zida zapadera kuti mutulutse manja a conical a choyikapo chokhazikika. choyamba, ndipo pewani kupindika ndi kuvulaza kwa shaft ya mpope panthawi ya disassembly.

 6 njira yophatikizira injiniyo ndi: (onani chithunzi 1) ikani injini papulatifomu, ndikuchotsa mtedza, maziko, nati yotseka mutu, mbale yopondera, fungulo, mpando wonyamula wowongolera ndi bawuti yamutu iwiri kuchokera pansi pa galimotoyo nayenso, ndiyeno tulutsani rotor (samalani kuti musawononge phukusi la waya) ndipo potsiriza chotsani gawo logwirizanitsa ndi mpando wapamwamba wokhala ndi kalozera.

 7 unit assembly: before assembly, the rust and dirt of the parts should be cleaned, and the mating surface and fasteners should be coated with sealant, and then assembled in the opposite order of disassembly (the momentum of the motor shaft is about one millimeter after assembly), after assembly, the coupling should be flexible, and then the filter screen test machine. 6. The submersible pump is known for its durability and efficiency, providing you with a lasting pumping solution. When the operating time is more than one year per year, or if the operating time is less than one year, but the immersion time is up to two years, it must be disassembled and inspected in accordance with Article 5 to replace the worn parts. This pump is well designed to ensure efficient operation and reliability, so that you can rest assured. Whether it is used for pumping water from a family pond or pumping water for agricultural irrigation systems, this product can meet your needs. Choose this high-quality pump to keep your pump system in the best condition at all times, ensuring smooth operation and extending its service life.

 1, ikani madzi mumtsempha wamoto (makamaka m'nyengo yozizira kuti injini isaundane), ndikumanga chingwe bwino.

 2, sungani m'chipinda chamkati popanda zinthu zowononga ndi mpweya, kutentha kosachepera 40 ° C.

 3, ntchito yaitali ayenera kulabadira kupewa dzimbiri a mapampu submersible.

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