175QJP Peep Neza Pompe

QJP series fountain pump is a special pump for fountain developed by our factory.The pump motor core is made of high quality cold rolled silicon steel, which makes the pump more efficient, good magnetic conductivity, and frequent start will not fever.Both ends of the motor rotor use water as lubricant alloy copper sleeve.Stainless steel sleeve instead of ball bearings, to avoid the problem of easy rust ball bearings and lack of oil wear and tear the motor.The most suitable for music fountain use, all models can be used.

This product is a three-phase AC 380V (tolerance + / - 5%), 50HZ (tolerance + / - 1%) power supply system. Applicable water quality conditions include water temperature not exceeding 20 °C, solid impurities content (mass ratio) is not greater than 0.01%, PH value (pH) is 6.5-8.5, hydrogen sulfide content is not greater than 1.5mg/L, chloride ion content is not greater than 400mg/L. The motor is a closed or water-filled wet structure. Before use, it must be filled with clean water to prevent false filling, and then tighten the water injection and exhaust bolts, otherwise it is not allowed to use. The submersible pump must be completely immersed in water, and the penetration depth shall not exceed 70m. The distance between the submersible pump base and the bottom of the well shall not be less than 3m. The well flow shall be able to meet the water output and continuous operation of the submersible pump. The water output of the submersible pump shall be controlled at 0.7-1.2 times of the rated flow. The well shall be vertical, and the submersible pump can not be used horizontally or upside down, but only vertically. The submersible pump shall be equipped with cables and external overload protection devices as required. The pump is strictly prohibited from no-load test without water.

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, ukurikije byimazeyo ibiteganijwe guterura pompe, uburyo bwo gukoresha, kugirango wirinde umuvuduko muke cyangwa imbaraga zo kuvoma hejuru, gutwara ibintu hamwe nibindi bice byimyenda, umutwaro urenze moteri watwitse

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.

The pump part is mainly composed of pump shaft, impeller, shunt shell, rubber bearing, check valve body (optional) and other components. The motor part mainly includes base, pressure regulating diaphragm, thrust bearing, thrust plate, lower guide bearing seat, stator, rotor, upper guide bearing seat, sand ring, water inlet section, lead cable and other components. The main features of the product include: the motor is a water immersed wet three-phase asynchronous motor, the motor cavity is full of water, used to cool the motor and lubricate the bearing; the pressure regulating film at the bottom of the motor is used to adjust the expansion and contraction pressure difference of the internal water caused by the change of temperature; in order to prevent the sand particles in the well water from entering the motor, two oil seals are installed on the upper end of the motor shaft extension, and a sand control structure is formed by installing the sand ring; in order to prevent the pump shaft from jumping at startup, the pump shaft is connected with the motor shaft through a coupling, and the thrust bearing is installed under the motor; the lubrication of the motor and the pump bearing is water lubrication; the stator winding of the motor is made of high quality submersible motor winding, with high insulation performance; the pump is designed by computer CAD, with simple structure and excellent technical performance.

(1) Kwitegura mbere yo kwishyiriraho:
1. Reba niba pompe yarohamye yujuje imiterere yimikoreshereze nubunini bugaragara mu gitabo.
2. Ukoresheje obiect iremereye ifite diameter ingana na diameter ntarengwa yo hanze ya pompe yarohamye, bapima niba inneldiameter ya riba ishobora guhuza pompe irohama, hanyuma upime niba ubujyakuzimu bwujuje ibyangombwa bisabwa.
3. Reba niba iriba rifite isuku kandi niba iriba ryuzuye. Ntuzigere ukoresha pompe yamashanyarazi yogejwe kugirango ukarabe pompe ya welor icyondo namazi yumucanga kugirango wirinde kwangirika hakiri kare pompe yamashanyarazi.
4. Reba niba imyanya ya clamp yo kwishyiriraho ikwiye kandi niba ishobora kwihanganira ubuziranenge bwigice cyose
5. Reba niba ibice bya pompe byamazi byuzuye kandi byashyizweho neza ukurikije igishushanyo cyinteko kiri mu gitabo Kuramo akayunguruzo ka ecran hanyuma uzenguruke hamwe kugirango urebe niba izunguruka byoroshye.
6. Kuramo umugozi wamazi hanyuma wuzuze umwobo wa moteri amazi meza, adashobora kwangirika (icyitonderwa. Witondere kuyuzuza), hanyuma ukomereze kumazi. Nyuma yamasaha 12 yo guterwa amazi, kurwanya moteri ya moteri ntigomba kuba munsi ya 150M Q mugihe upimye hamwe nameza 500V yo kunyeganyega.
7. Umugozi uhuriweho, gabanya amabuye ya reberi ya 120mm uhereye kumpera imwe yumugozi usohoka hamwe nu mugozi uhuza hamwe na knifethen wumuyagankuba utanga uburebure bwinsinga eshatu zingenzi muburyo bwakandagiye, ukureho umuringa wa 20mm wumuringa, ucagagura oxyde. igorofa kuruhande rwumugozi wumuringa ukoresheje icyuma cyangwa igitambaro cyumucanga, hanyuma ushyiremo insinga zombi zahujwe muri palir.Nyuma yo guhambira igipande neza ninsinga nziza z'umuringa, ukagurisha neza kandi neza, n'umucanga wa buriwese. burrs hejuru. Noneho, guhuza ibice bitatu, koresha kaseti ya polyvester kugirango uyizenguruke muburyo butondekanye kubice bitatu. Kuzuza impera zombi zipfundikanya igipande cya nyion, hanyuma ukoreshe uburyo butondekanye kugirango uzenguruke kaseti kubice bitatu. Kuzenguruka hanze hamwe numuvuduko ukabije wa kaseti ya kaseti kubice bitatu. Hanyuma, funga ibice bitatu hanyuma ubizenguruke inshuro eshanu hamwe na kaseti yumuvuduko mwinshi. Buri cyiciro kigomba guhambirwa cyane, kandi ingingo zuzuzanya zigomba kuba zifunze kandi zikazunguruka kugirango birinde amazi kutinjira no kwangiza insulasiyo, Nyuma yo gupfunyika, shyira mumazi mubushyuhe bwicyumba cya 20 'c mumasaha 12, hanyuma upime ubukana bwokwirinda hamwe nameza ahinda umushyitsi. , bitagomba kuba munsi ya 100M Ω

Igishushanyo cyometse kumugozi wigishushanyo nuburyo bukurikira:

8. Koresha multimeter kugirango urebe niba insinga z'ibyiciro bitatu zahujwe kandi niba DC irwanya hafi.
9. Reba niba ubushobozi bwumuzunguruko na transformateur burenze, hanyuma uhuze uburyo bwo kurinda ibintu birenze cyangwa ibikoresho byo gutangira. Reba Imbonerahamwe ya 2 kuri moderi yihariye, hanyuma Suka indobo y'amazi muri pompe y'amazi uva mumasoko y'amazi kugirango usige amavuta ya reberi muri pompe, hanyuma ushyire pompe y'amashanyarazi yibiza neza kandi bihamye. Tangira (bitarenze isegonda imwe) hanyuma urebe niba icyerekezo kiyobora gihuye nikimenyetso cyo kuyobora. Niba atariyo, hinduranya ibice bibiri bihuza umugozi wibyiciro bitatu. Noneho shyiramo akayunguruzo hanyuma witegure kumanuka kuriba. Niba ikoreshejwe mugihe kidasanzwe (nk'imyobo, imyobo, inzuzi, ibyuzi, ibyuzi, nibindi), pompe y'amashanyarazi igomba kuba ihagaze neza.

(2) Ibikoresho n'ibikoresho byo kwishyiriraho:
1. Ihuriro rimwe ryo guterura iminyururu kuri toni zirenga ebyiri.
2. Inyabutatu ifite uburebure buhagaritse butari munsi ya metero enye.
3. Umugozi ibiri umanitse (umugozi winsinga) ushobora kwihanganira uburemere burenze toni imwe (irashobora kwihanganira uburemere bwamazi yuzuye ya pompe).
4. Shyiramo ibice bibiri bya clamps (splints).
5. Wrenches, inyundo, screwdrivers, ibikoresho byamashanyarazi nibikoresho, nibindi.

(3) Gushyira pompe y'amashanyarazi:
1. Igishushanyo cyo kwishyiriraho pompe yamashanyarazi irengerwa irerekanwa mumashusho 2. Ibipimo byihariye byo kwishyiriraho bigaragara mu mbonerahamwe ya 3 "Urutonde rwibipimo byubushakashatsi bwa pompe yamashanyarazi".

2. Amashanyarazi yamashanyarazi afite umutwe uri munsi ya metero 30 arashobora kuzamurwa mu iriba akoresheje imiyoboro hamwe n’umugozi w’insinga cyangwa indi migozi y’imisozi ishobora kwihanganira uburemere bwuzuye bwimashini yose, imiyoboro y'amazi, n'amazi mu miyoboro.

3. Amapompe afite umutwe wa metero zirenga 30 koresha imiyoboro yicyuma, kandi gahunda yo kuyishyiraho nuburyo bukurikira:
① Koresha clamp kugirango ufate impera yo hejuru yigice cya pompe yamazi (pompe na pompe yamazi byahujwe muriki gihe), ubizamure numunyururu umanitse, hanyuma ubihambire buhoro buhoro kuriba kugeza ushyire clamp kumuriba hanyuma ukureho kumanika urunigi.
② Koresha irindi jambo rya clamp kugirango ufate umuyoboro, uzamure numunyururu umanitse kuri cm 15 uvuye kuri flange, hanyuma umanure buhoro. Hagati ya flange ya pompe na pompe flange Shyira reberi mumwanya wawe hanyuma uhambire umuyoboro hanyuma uvome neza hamwe na bolts, nuts hamwe nogeshe isoko.
Kuzamura pompe yarohamye gato, kura clamp kumpera yo hejuru ya pompe yamazi, guhambira umugozi neza kumuyoboro wamazi hamwe na kaseti ya plastike, hanyuma ubihambire buhoro buhoro kugeza igihe clamp ishyizwe kumuriba.
④ Koresha uburyo bumwe bwo guhuza imiyoboro yose y'amazi mu iriba.
⑤Nyuma ya kabili yo kuyobora-ihujwe no kugenzura ibintu, ihuzwa n'amashanyarazi y'ibice bitatu.

(4) Ibintu ugomba kwitondera mugihe cyo kwishyiriraho:
1. Niba ikintu cyo kuvanga kiboneka mugihe cyo kuvoma, hindura cyangwa ukure umuyoboro wamazi kugirango utsinde aho bahurira. Niba ingamba zitandukanye zitagikora, nyamuneka Ntugahate pompe hasi kugirango wirinde kwangirika kwa pompe yamashanyarazi niriba.
2. Mugihe cyo kwishyiriraho, reberi igomba gushyirwa kuri flange ya buri muyoboro kandi igakomera neza.
3. Iyo pompe yamazi yamanuwe mwiriba, igomba gushyirwa hagati yumuyoboro wiriba kugirango irinde pompe kutiruka kurukuta rwiriba igihe kirekire, bigatuma pompe ihinda umushyitsi kandi moteri irahanagura kandi yaka .
4. Menya ubujyakuzimu bwa pompe yamazi munsi yiziba ukurikije umusenyi utemba hamwe nubutaka bwiriba. Ntugashyingure pompe mucyondo. Intera kuva pompe y'amazi kugeza hepfo y'iriba muri rusange ntabwo iri munsi ya metero 3 (reba Ishusho 2).
5. Ubujyakuzimu bw’amazi ya pompe yamazi ntibugomba kuba munsi ya metero 1-1,5 kuva kurwego rwamazi afite imbaraga kugeza aho amazi yinjira (reba Ishusho 2). Bitabaye ibyo, imiyoboro y'amazi irashobora kwangirika byoroshye.
6. Kuzamura pompe yamazi ntibishobora kuba hasi cyane. Bitabaye ibyo, hagomba gushyirwaho umuyoboro w’irembo ku muyoboro w’amazi kugira ngo ugenzure imigendekere ya pompe ku kigero cyagenwe kugira ngo moteri itaremerwa kandi igatwikwa kubera umuvuduko mwinshi.
7. Iyo pompe yamazi ikora, ibisohoka byamazi bigomba guhoraho kandi niyo, umuyoboro ugomba kuba uhagaze neza (mugihe cyakazi cyagenwe, mubisanzwe ntibirenza 10% byumuvuduko wagenwe), kandi ntihakagombye kubaho kunyeganyega cyangwa urusaku. Niba hari ibintu bidasanzwe, imashini igomba guhagarikwa kugirango imenye icyabimuteye.
8. Mugihe ushyiraho, witondere gushiraho insinga za moteri (reba Ishusho 2). Iyo umuyoboro w'amazi ari umuyoboro w'icyuma, iyiyobore uhereye kumatiba y'iriba; iyo umuyoboro wamazi ari umuyoboro wa pulasitike, iyiyobore uhereye ku kimenyetso cya pompe yamashanyarazi.

• 1.After installing the submersible pump, recheck the insulation resistance and the three-phase continuity at the switch, and check whether there are errors in the connection of the instrument and the starting equipment.If there are no problems, you can start to test the machine. After starting, observe whether the indication readings of each instrument are correct. If the rated voltage and current specified on the nameplate are exceeded, observe whether the pump emits any noise or vibration. If everything is normal, it can be put into operation.
• 2. After the pump runs for the first four hours, the thermal insulation resistance of the motor should be closed and tested quickly.Its value should not be less than 0.5 megaohm.After the pump stops, it should be restarted after an interval of five minutes to prevent the water column in the pipeline from completely reversing and burning the motor due to excessive current.
• 3. After the pump is put into normal operation, in order to prolong its service life, it is necessary to check regularly whether the supply voltage, working current and insulation resistance are normal. If the following conditions are found, the machine should be stopped immediately to troubleshoot.
•  
• 1 Mubikorwa byagenwe byakazi, ikigezweho kirenga 20%.
• 2 Urwego rwamazi rugabanuka rugabanuka mugice cyamazi, bigatera amazi mugihe gito.
• 3 Pompe yibiza ifite ihindagurika rikabije cyangwa urusaku.
• 4 Amashanyarazi yatanzwe ari munsi ya 340 volt.
• 5 Fuse irashya.
• 6 Umuyoboro wo gutanga amazi wangiritse.
• 7 Imashanyarazi irwanya imiterere ya geothermal iri munsi ya megaohm 0.5.
•  
• Unit disassembly:
• 1.untie cable rope, remove the pipeline part, 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 inlet junction 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) inlet junction, 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 of 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 reverse 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 adopts advanced design and provides advanced storage suggestions to ensure long-term use effect.First of all, in winter, it is necessary to exhaust all the water to prevent freezing. In addition, the wire rolls should be placed well and tied up.Secondly, when storing, the environment without corrosive action and gas should be selected and the temperature should be kept below 40 °C. Finally, when not used for a long time, attention should be paid to prevent rust of submersible pump.These storage requirements will ensure that the product can maintain its performance status and prolong its service life for a long time.

01 Amazi meza

02 Amazi maremare

03 amazi yo mumisozi 

04 umunara

Kuhira imyaka

Kuvomera ubusitani

Amazi yo mu ruzi

08 amazi yo murugo