200QJP Peep Well Submersible Pump

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.

Brief gabatarwar tsarin: famfo part ne yafi hada da famfo shaft, impeller, karkatarwa harsashi, roba hali, duba bawul jiki (na zaɓi sassa) da sauran components.Motor part ne yafi hada da tushe, matsa lamba regulating film, tura bearing, tura farantin. , Ƙananan wurin zama mai jagoran jagora, stator, rotor, kujera mai jagora na sama, zoben yashi, sashin shigar ruwa, kebul da sauran abubuwan da aka gyara.

Babban fasali na samfurin sun haɗa da:

 1, Motar ne mai jika mai cike da ruwa mai cike da ruwa mai cike da ruwa guda uku asynchronous motor, kogon motar yana cike da ruwa mai tsafta, ana amfani da shi don sanyaya motar da mai mai ɗaukar nauyi, ana amfani da fim ɗin daidaita matsi a ƙasan motar don daidaitawa. bambancin matsa lamba da fadadawa da matsa lamba na ruwa a cikin jiki wanda ya haifar da canjin yanayin zafi na motar.

 2, Don hana yashi a cikin rijiyar ruwa daga shiga cikin motar, babban ƙarshen motar motar yana sanye da hatimin mai guda biyu, kuma an sanya zoben yashi don samar da tsarin rigakafin yashi.

 3, Domin hana fam ɗin famfo daga tashi sama lokacin farawa, ana haɗa fam ɗin famfo da injin motar ta hanyar haɗin gwiwa, kuma an shigar da madaidaicin matsa lamba a ƙasan ɓangaren motar.

 4, The lubrication na mota da famfo hali ne ruwa lubrication.

 5, The motor stator winding da aka yi da high quality submersible motor winding waya, tare da high rufi yi.

 6, An tsara famfo ta kwamfuta CAD, tare da tsari mai sauƙi da kyakkyawan aikin fasaha.

(1)Shiri kafin shigarwa:
1. Bincika ko famfo mai nutsewa ya dace da yanayin amfani da iyaka da aka ƙayyade a cikin littafin.
2. Yin amfani da maɗaukaki mai nauyi tare da diamita daidai da matsakaicin matsakaicin diamita na waje na famfo, auna ko inneldimeter na rijiyar zai iya dacewa da famfo mai ruwa, kuma auna ko zurfin rijiyar ya dace da bukatun shigarwa.
3. A duba ko rijiyar tana da tsafta da kuma ko ruwan rijiyar turbude ne. Kada a taɓa amfani da famfon lantarki mai nutsewa don wanke laka na welor da ruwan yashi don gujewa lalacewa da wuri ga famfon lantarki mai nisa.
4. Bincika ko matsayin mannen shigarwa na welhead ya dace kuma ko zai iya jure ingancin duka naúrar.
5. Bincika idan kayan aikin famfo na submersible sun cika kuma an shigar dasu yadda ya kamata bisa ga zanen taron da ke cikin littafin
6. Cire dunƙule ruwa kuma cika ramin motar da ruwa mai tsabta mara lalacewa (bayanin kula. Tabbatar da cika shi), sannan ƙara matse ruwan. Bayan sa'o'i 12 na allurar ruwa, juriyar juriya na motar kada ta zama ƙasa da 150M Q lokacin da aka auna tare da tebur girgiza 500V.
7. Cable haɗin gwiwa, yanke hannun riga na 120mm na roba daga ƙarshen kebul ɗin da ke fita da kuma kebul ɗin da ya dace da wukar na'urar lantarki sa'an nan kuma ya girgiza tsawon wayoyi guda uku a cikin siffar taku, a cire wani cibiya na jan karfe 20mm, goge oxide. Layer a gefen wayar tagulla tare da wuka ko yashi, sannan a saka ƙarshen waya biyu da aka haɗa a cikin palirs.Bayan daure Layer tam tare da lallausan wayar tagulla, sayar da shi sosai da ƙarfi, da yashi kowane. burrs a saman. Sa'an nan kuma, don haɗin gwiwa guda uku, yi amfani da tef ɗin rufewa na polyvester don nannade su a cikin wani ɗan ƙaramin tsari don lafazin uku. Kunna ƙarshen Layer ɗin biyu tare da zaren nyion, sa'an nan kuma yi amfani da hanyar da aka ɗora tazara don nannade tef ɗin don yadudduka uku. Kunna fitar da waje tare da tef ɗin rufewa mai ƙarfi don yadudduka uku. A ƙarshe, ninka nau'i-nau'i uku tare kuma kunsa su akai-akai don yadudduka biyar tare da babban tef. Kowane Layer dole ne a daure sosai, kuma haɗin haɗin haɗin gwiwar dole ne su kasance masu ƙarfi kuma su kasance masu ƙarfi don hana ruwa shiga da lalata rufin, Bayan nannade, jiƙa a cikin ruwa a cikin dakin da zafin jiki na 20 'c na tsawon awanni 12, sannan a auna juriya na rufi tare da tebur mai girgiza. , wanda bai kamata ya zama ƙasa da 100M Ω ba

Jadawalin tsarin aikin wayoyi na USB wanda aka makala shine kamar haka:

8. Yi amfani da multimeter don bincika ko an haɗa wayoyi masu hawa uku kuma ko juriyar DC ta kusan daidaita.
9. Bincika ko ikon kewayawa da na'ura mai canzawa sun yi yawa, sa'an nan kuma haɗa maɓallin kariya daga overload ko kayan farawa. Dubi Table 2 don takamaiman samfura, sa'an nan kuma Zuba guga na ruwa a cikin famfo na ruwa daga tashar famfo na ruwa don sa mai da igiya na roba a cikin famfo, sa'an nan kuma sanya famfo na lantarki da ke karkashin ruwa a tsaye kuma a tsaye. Fara (ba fiye da dakika ɗaya ba) kuma duba ko jagoran tuƙi ya yi daidai da alamar tuƙi. Idan ba haka ba, musanya kowane haɗe-haɗe biyu na kebul na zamani uku. Sannan shigar da tacewa kuma shirya don gangara rijiyar. Idan aka yi amfani da shi a lokuta na musamman (kamar ramuka, ramuka, koguna, tafkuna, tafkuna, da sauransu), famfon lantarki dole ne ya zama ƙasa da dogaro.

(2) Kayan aiki da kayan aiki:
1. Ɗaya daga cikin sarƙoƙi na ɗagawa don fiye da ton biyu.
2. Tafiya mai tsayi a tsaye wanda bai gaza mita hudu ba.
3. Igiyoyin rataye guda biyu ( igiyoyin waya ) waɗanda zasu iya ɗaukar nauyin fiye da ton ɗaya (za su iya ɗaukar nauyin cikakken saitin famfo na ruwa).
4. Shigar da nau'i-nau'i biyu na manne (splints).
5. Wrenches, guduma, screwdrivers, lantarki kayan aiki da kayan aiki, da dai sauransu.

(3) Shigar da famfun lantarki:
1. Shigarwa ta hanyar yin gwajin lantarki mai saukarwa an nuna shi a cikin Hoto na 2. Ana nuna takamaiman girma a cikin Table 3 "Jerin shigarwa girma na famfo mai saukarwa".

2. Za a iya ɗaga famfunan wutar lantarki da ke ƙarƙashin ƙasa da kai ƙasa da mita 30 kai tsaye a cikin rijiyar ta hanyar amfani da tudu da igiyoyin waya ko wasu igiyoyin hemp waɗanda za su iya ɗaukar cikakken nauyin injin gabaɗaya, bututun ruwa, da ruwa a cikin bututu.

3. Pumps tare da shugaban sama da mita 30 suna amfani da bututun ƙarfe, kuma tsarin shigarwa shine kamar haka:
①A yi amfani da matsi don matse ƙarshen ɓangaren fanfo na ruwa (motar da famfon ɗin an haɗa su a wannan lokacin), ɗaga shi da sarƙar rataye, a hankali daure shi a cikin rijiyar har sai a daka matsi a kan rijiyar a cire. sarkar rataye.
② Yi amfani da wani nau'i na manne guda biyu don matsa bututu, ɗaga shi tare da sarƙar rataye 15 cm daga flange, kuma rage shi a hankali. Tsakanin flange na bututu da famfo flange Saka robar kushin a wurin da kuma matsawa bututun da famfo daidai da kusoshi, goro da masu wankin bazara.
③ Ɗaga fam ɗin da ke ƙarƙashin ruwa kaɗan, cire matsi a saman ƙarshen famfon na ruwa, ɗaure kebul ɗin da ƙarfi ga bututun ruwa tare da tef ɗin filastik, sannan a daure ta ƙasa har sai an sanya matsi a bakin rijiyar.
④ Yi amfani da wannan hanyar don ɗaure duk bututun ruwa a cikin rijiyar.
⑤ Bayan an haɗa kebul na gubar da aka haɗa zuwa maɓallin sarrafawa, an haɗa shi da wutar lantarki na matakai uku.

(4) Abubuwan lura yayin shigarwa:
1. Idan an sami wani abin damuwa yayin aikin famfo, juya ko ja bututun ruwa don shawo kan matsewar. Idan har yanzu matakai daban-daban ba su yi aiki ba, don Allah kar a tilasta famfo ƙasa don guje wa lalacewa ga famfon lantarki da ke ƙarƙashin ruwa da rijiyar.
2. A lokacin shigarwa, ya kamata a sanya takalmin roba a gefen kowane bututu kuma a ɗaure shi daidai.
3. Idan aka saukar da famfon ruwa a cikin rijiyar, sai a sanya shi a tsakiyar bututun rijiyar don hana famfo yin gudu da bangon rijiyar na tsawon lokaci, wanda hakan zai sa fam ɗin ya yi rawar jiki, motar kuma ta share ta ƙone. .
4. Ƙayyade zurfin famfo na ruwa zuwa kasan rijiyar bisa ga yanayin yashi da yashi na rijiyar. Kada a binne famfo a cikin laka. Nisa daga famfon ruwa zuwa kasan rijiyar gabaɗaya bai wuce mita 3 ba (duba hoto na 2).
5. Zurfin shigar ruwa na famfo ruwa ya kamata ya zama ƙasa da mita 1-1.5 daga matakin ruwa mai ƙarfi zuwa kullin shigar ruwa (duba Hoto 2). In ba haka ba, famfo famfo na ruwa na iya lalacewa cikin sauƙi.
6. Tashin famfo na ruwa ba zai iya zama ƙasa da ƙasa ba. In ba haka ba, ana buƙatar shigar da bawul ɗin gate a kan bututun ruwa na rijiyar don sarrafa magudanar famfo a wurin da aka ƙididdige shi don hana yin lodin motar da ƙonewa saboda yawan kwararar ruwa.
7. Lokacin da famfo na ruwa ke gudana, fitar da ruwa ya kamata ya kasance mai ci gaba kuma har ma, halin yanzu ya kamata ya kasance mai ƙarfi (a karkashin yanayin aiki mai ƙima, gabaɗaya ba fiye da 10% na halin yanzu ba), kuma kada a yi rawar jiki ko amo. Idan akwai wata matsala, yakamata a dakatar da injin don gano dalilin da kuma kawar da shi.
8. Lokacin shigarwa, kula da saitin waya ta ƙasa (duba hoto 2). Lokacin da bututun ruwa ya kasance bututun ƙarfe, kai shi daga matsewar rijiyar; lokacin da bututun ruwa ya zama bututun filastik, kai shi daga alamar ƙasa na famfon lantarki.

• 1.Bayan an shigar da famfo mai jujjuyawar, duba juriya na kariya da kuma tafiyar matakai guda uku daga juyawa sake, duba ko kayan aiki da haɗin kayan aiki na farawa ba daidai ba ne, idan babu matsala, za a iya fara na'urar gwaji, da kuma lura da ko ma'auni na kayan aikin sun wuce ƙimar ƙarfin lantarki da halin yanzu da aka ƙayyade akan farantin suna bayan farawa, kuma duba ko famfo yana da amo da rawar girgiza, kuma sanya aiki idan komai ya kasance al'ada.
• 2.Bayan aikin farko na famfo na tsawon sa'o'i hudu, ya kamata a rufe motar don gwada juriya na thermal da sauri, kuma darajarta kada ta kasance ƙasa da 0.5 megaohm.
• 3.Bayan an rufe famfo, ya kamata a fara bayan mintuna biyar don hana ginshiƙin ruwa a cikin bututu daga sake cikawa gaba ɗaya kuma haifar da matsanancin motsin motsi da ƙonawa.
• 4.Bayan an saka famfo a cikin aiki na al'ada, domin ya tsawaita rayuwar sabis, ya zama dole don duba ko ƙarfin lantarki, aiki na yanzu da kuma juriya na insulation sune al'ada akai-akai. Idan an sami waɗannan sharuɗɗa masu zuwa, yakamata a rufe fam ɗin nan da nan don magance matsala.
•  
• 1 In the rated condition, the current exceeds 20%.
• 2 Matsayin ruwa mai ƙarfi yana faɗuwa zuwa sashin shigar ruwa, yana haifar da ruwa mai tsaka-tsaki.
• 3 Famfutar da ke ƙarƙashin ruwa tana da tsananin girgiza ko amo.
• 4 Ƙarfin wutar lantarki yana ƙasa da 340 volts.
• 5 An ƙone fiusi.
• 6 Bututun samar da ruwa ya lalace.
• 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 Ruwa mai zurfi mai zurfi

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