QS Special Submersible Motlakase Pompo Bakeng sa Metsi a Hloekileng le a Metsi a Leoatle Aquaculture

Well-designed sand-proof large flow water system, using water-immersed motor, no oil after burning machine does not pollute water. Suitable for freshwater aquaculture extraction of river water, sea water oxygen. Flow range 100-1000m3/h, lift 3-100m, power 3-100KW.

1, phepelo ea matla: mekhahlelo e meraro AC 380V (mamello + / - 5%), 50HZ (mamello + / - 1%).

2, boleng ba metsi:

(1) mocheso oa metsi ha o phahametse 20 °C;

(2) litaba tsa litšila tse tiileng (karolelano ea boima) ha e kholo ho feta 0.01%;

(3) PH boleng (pH) 6.5-8.5;

(4) hydrogen sulfide content ha e kholo ho feta 1.5mg/L;

(5) chloride ion content ha e kholo ho feta 400mg/L.

3, motlakase o koetsoe kapa o tletse metsi a nang le metsi, pele o sebelisoa, mochine o kenang ka tlas'a metsi o lokela ho tlala metsi a hloekileng, ho thibela ho tlala leshano, ebe o tiisa ente ea metsi, liboutu tsa ho lokolloa ha moea, ho seng joalo ha lia lumelloa ho sebelisoa.

4, pompo e ka tlas'a metsi e tlameha ho qoelisoa ka ho feletseng ka metsing, botebo ba ho qoela ha bo kholo ho feta 70m, tlase ea pompo e ka tlas'a metsi ho tloha botebong ba seliba ha e ka tlaase ho 3m.

5, phallo ea metsi a seliba e lokela ho khona ho kopana le phallo ea metsi a pompo ea submersible le ts'ebetso e tsoelang pele, phallo ea metsi a pompo ea submersible e lokela ho laoloa ka makhetlo a 0.7 - 1.2 ho phallo e lekantsoeng.

6, seliba se lokela ho otloloha, pompo e ka tlas'a metsi e ke ke ea sebelisoa kapa ea lahleloa, e sebelisoa feela e otlolohileng.

7, pompo ea submersible e tlameha ho ts'oaroa le thapo ho latela litlhoko, le sesebelisoa sa ts'ireletso sa kantle ho moroalo o boima. 8, pompo e thibetsoe ka thata ntle le mochini oa tlhahlobo oa metsi o se nang mojaro

 This well submersible pump is a clean water pump. It is strictly prohibited to excavate new wells, discharge sediments and muddy water. The voltage rating of the pump is 380/50 hertz, and other voltage ratings are not allowed. The submersible motor needs to be customized, and the underground cable must be waterproof cable, and must be equipped with starting equipment, such as distribution box, etc. The starting equipment should have common motor comprehensive protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and idling protection, etc. In order to prevent abnormal conditions, the protection device should be timely trip. During the installation and use process, the pump must be reliably grounded. It is strictly prohibited to push and pull the switch when hands and feet are wet. The power supply must be cut off before installation and maintenance of the pump. An obvious "anti-electric shock" sign must be set up where the pump is used. Before going down the well or installing, the motor must fill the inner cavity with distilled water or non-corrosive clean cold water, and the inlet and outlet bolts must be tightened. When testing the pump, the pump cavity must be filled with water to lubricate the rubber bearings, and the instant start time shall not exceed one second to check whether the direction is correct. Pay attention to safety when lifting, and prevent the overturning of the pump from causing injury. Strictly according to the provisions of the pump lift and flow range, to prevent the pump in low lift when the large flow or in high lift when the large pull, resulting in serious wear and tear of thrust bearings and other parts, causing motor overload and burnout. After the pump into the well, the insulation resistance between the motor and the ground should not be less than 100MΩ, after the start of regular observation of voltage and current, and check whether the motor winding insulation meets the requirements; if the pump storage temperature below freezing, the water in the motor cavity should be discharged to prevent the cold temperature caused by the motor cavity water icing and damage the motor due to low temperature.

Kenyelletso e khuts'oane ea sebopeho: karolo ea pompo e entsoe haholo ka shaft ea pompo, impeller, khetla ea diversion, bere ea rabara, 'mele oa li-valve oa ho hlahloba (likarolo tsa boikhethelo) le likarolo tse ling. Karolo ea motlakase e entsoe haholo ka setsi, filimi e laolang khatello, thrust bearing, thrust plate, setulo se ka tlase sa tataiso, stator, rotor, setulo se kaholimo sa tataiso, selikalikoe sa lehlabathe, karolo ea seketsoana sa metsi, cable le likarolo tse ling.

Likarolo tse kholo tsa sehlahisoa li kenyelletsa:

 1, Enjene ke mochini o nang le metsi a nang le metsi a nang le metsi a nang le likarolo tse tharo tsa asynchronous motor, sekoti sa motlakase se tletse metsi a hloekileng, a sebelisetsoang ho pholisa koloi le ho lubricate bering, filimi e laolang khatello e ka tlaase ho koloi e sebelisetsoa ho fetola. phapang ea khatello ea ho atoloha le ho honyela ha metsi ka har'a 'mele e bakoang ke phetoho ea mocheso o nyolohang oa koloi.

 2, E le ho thibela lehlabathe le ka metsing a seliba hore le se ke la kena mochineng, karolo e ka holimo ea mochine oa motlakase o na le litiiso tse peli tsa oli, 'me ho kenngoa lesale la lehlabathe ho theha mohaho oa ho thibela lehlabathe.

 3, E le ho thibela pompo ea pompo hore e se ke ea matha ha e qala, pompo ea pompo le mochine oa motlakase li kopantsoe ka ho kopanya, 'me karolo e ka holimo ea motlakase e kenngoa karolong e ka tlaase ea motlakase.

 4, Lubrication ea enjene le pompo e behang ke lubrication ea metsi.

 5, Maqhubu a motor stator a entsoe ka terata ea boleng bo holimo e kentsoeng ka tlas'a metsi, e nang le ts'ebetso e phahameng ea insulation.

 6, Pompo e entsoe ke CAD ea khomphutha, e nang le sebopeho se bonolo le ts'ebetso e ntle ea tekheniki.

(1) Tokisetso pele ho ho kenya:
1. Lekola hore na pompo e ka tlas'a metsi e kopana le maemo a ts'ebeliso le boholo bo boletsoeng bukeng ea tataiso.
2. Ho sebelisa obiect e boima e nang le bophara bo lekanang le bophara bo boholo ba ka ntle ba pompo e ka tlas'a metsi, lekanya hore na inneldiameter ea seliba e ka lumellana le pompo e ka tlas'a metsi, 'me u lekanye hore na botebo ba seliba bo finyella litlhoko tsa ho kenya.
3. Lekola hore na seliba se hloekile le hore na metsi a seliba a litšila. Le ka mohla u se ke ua sebelisa pompo ea motlakase e ka tlas'a metsi ho hlatsoa seretse sa pompo ea welor le metsi a lehlabathe ho qoba tšenyo ea pele ho nako ea pompo ea motlakase e ka tlase ho metsi.
4. Sheba hore na boemo ba letlapa la ho kenya welhead le loketse le hore na le khona ho mamella boleng ba yuniti kaofela.
5. Sheba hore na likarolo tsa pompo tse ka tlas'a metsi li phethehile 'me li kentsoe ka nepo ho ea ka setšoantšo sa kopano se bukeng ea litaelo Tlosa skrine ea sefe 'me u potolohe sekopanyi ho bona hore na se potoloha ka mokhoa o bonolo.
6. Hlakola sekoti sa metsi 'me u tlatse lesoba la motlakase ka metsi a hloekileng, a sa cheng (hlokomela. etsa bonnete ba hore u se tlatse), ebe u tiisa sekheo sa metsi. Kamora lihora tse 12 tsa ente ea metsi, khanyetso ea enjene ha ea lokela ho ba ka tlase ho 150M Q ha e lekantsoe ka tafole ea 500V e sisinyehang.
7. Lenonyeletso la thapo, khaola letsoho la rabara la 120mm ho tloha pheletsong e 'ngoe ea thapo e tsoang le thapo e ts'oanang e nang le thipa ea moetsi oa motlakase, ebe u thekesela bolelele ba lithapo tse tharo tsa mantlha ka sebopeho se hatang, ebola mokokotlo oa koporo oa 20mm. lera ka ntle ho terata koporo ka thipa kapa lesela lehlabathe, 'me kenya tse peli tse hokahaneng lipheletsong tsa palirs.Ka mor'a ho tlama lera ka thata-thata ka terata e ntle koporo, solder e ka ho feletseng le ka tieo, le lehlabathe leha e le efe. hlaba ka hodimo. Ebe, bakeng sa manonyeletso a mararo, sebelisa theipi ea polyvester ho a phuthela ka mokhoa o lekaneng bakeng sa lijana tse tharo. Koahela lipheletsong tse peli tsa lesela le phuthelang ka thata ka khoele ea nyion, 'me u sebelise mokhoa oa semi stacked ho thatela theipi ka mekhahlelo e meraro. Koahela lesela la kantle ka theipi e kenang ka har'a khatello e phahameng bakeng sa likarolo tse tharo. Qetellong, phutha likhoele tse tharo hammoho 'me u li phuthe ka makhetlo bakeng sa likarolo tse hlano ka tepi e phahameng ea khatello. Lera le leng le le leng le tlameha ho tlamelloa ka thata, 'me manonyeletso a interlayer a tlameha ho ba a tiileng le a fimm ho thibela metsi hore a se ke a kenella le ho senya sekontiri, Ka mor'a ho phuthela, inela ka metsing ka mocheso oa kamore ea 20'c bakeng sa lihora tse 12, 'me u lekanye ho hanyetsa ha metsi ka tafole e sisinyehang. , e sa lokelang ho ba ka tlase ho 100M Ω

Sets'oants'o sa ts'ebetso ea terata ea cable e kenyellelitsoeng ka tsela e latelang:

8. Sebelisa multimeter ho hlahloba hore na lithapo tsa mekhahlelo e meraro li hokahane le hore na ho hanyetsa ha DC ho batla ho leka-lekana.
9. Lekola hore na matla a potoloho le a transformer a tletse, ebe o hokahanya sesebelisoa sa ts'ireletso ea overload kapa lisebelisoa tsa ho qala. Sheba Tafole ea 2 bakeng sa mefuta e ikhethileng, ebe u tšela bakete ea metsi ka har'a pompo ea metsi ho tsoa sebakeng sa pompo ea metsi ho tlotsa li-bearings tsa rabara ka har'a pompo, ebe u beha pompo ea motlakase e ka tlas'a metsi e otlolohile ebile e tsitsitse. Qala (e seng ho feta motsotsoana) 'me u hlahlobe hore na tataiso ea tsamaiso e lumellana le letšoao la ho tsamaisa. Haeba ho se joalo, fapanyetsana lihokelo leha e le life tse peli tsa mohala oa mekhahlelo e meraro. Ebe u kenya filthara 'me u itokisetse ho theohela selibeng. Haeba e sebelisoa liketsahalong tse khethehileng (tse kang liforo, liforo, linōka, matangoana, matangoana, joalo-joalo), pompo ea motlakase e tlameha ho thehoa ka mokhoa o tšepahalang.

(2) Lisebelisoa le lisebelisoa tsa ho kenya:
1. Para e le 'ngoe ea liketane tse phahamisang lithane tse fetang tse peli.
2. Tripod e nang le bophahamo bo otlolohileng bo sa feteng limithara tse 'nè.
3. Liropo tse peli tse leketlileng (lithapo tsa terata) tse ka jarang boima ba lithane tse fetang e le 'ngoe (li ka jara boima ba sete e felletseng ea lipompo tsa metsi).
4. Kenya lipara tse peli tsa li-clamp (li-splints).
5. Li-wrenches, lihamore, screwdrivers, lisebelisoa tsa motlakase le lisebelisoa, joalo-joalo.

(3) Ho kenya pompo ea motlakase:
1. Setšoantšo sa ho kenya pompo ea motlakase e ka tlas'a metsi e bontšoa ho Setšoantšo sa 2. Litekanyo tse khethehileng tsa ho kenya li bontšoa ho Lethathamo la 3 "Lethathamo la Litekanyo tsa ho Kenyeletsoa ha Pompo ea Motlakase ea Submersible".

2. Lipompo tsa motlakase tse ka tlas’a metsi tse nang le hlooho e ka tlaase ho limithara tse 30 li ka phahamisoa ka ho toba selibeng ho sebelisa liphaepe le lithapo tsa terata kapa lithapo tse ling tsa hemp tse ka khonang ho jara boima bo feletseng ba mochine kaofela, lipeipi tsa metsi, le metsi a liphaephe.

3. Lipompo tse nang le hlooho ea limithara tse fetang 30 li sebelisa liphaephe tsa tšepe, 'me tatellano ea ho kenya e tjena:
① Sebelisa clamp ho tiisa ntlha e ka holimo ea karolo ea pompo ea metsi (enjene le pompo ea metsi li se li hokahantsoe ka nako ena), e phahamise ka ketane e leketlileng, 'me butle-butle e e tlamelle ka selibeng ho fihlela u Beha thipa holim'a seliba ebe u tlosa ketane e leketlileng.
② Sebelisa para e 'ngoe ea li-clamp ho tlamella phala, u e phahamise ka ketane e leketlileng e bolelele ba lisenthimithara tse 15 ho tloha flange, 'me u e theole butle. Pakeng tsa peipi flange le pompo flange Beha pete ea rabara sebakeng 'me u tiise phala 'me u pompe ka ho lekana ka liboutu, linate le lihlatsoana tsa selemo.
③ Phahamisa pompo e ka tlas'a metsi hanyenyane, tlosa sekoti karolong e ka holimo ea pompo ea metsi, tlamella thapo ka thata peiping ea metsi ka tepi ea polasetiki, 'me u e tlamele butle ho fihlela Sekoti se behoa selibeng.
④ Sebelisa mokhoa o tšoanang ho fasa lipeipi tsohle tsa metsi selibeng.
⑤Ka mor'a hore thapo e etellang pele e hokahane le sesebelisoa sa taolo, e hokahane le phepelo ea motlakase ea mekhahlelo e meraro.

(4) Lintho tseo u lokelang ho li ela hloko nakong ea ho kenya:
1. Haeba ketsahalo ea jamming e fumanoa nakong ea ho pompa, fetola kapa u hule phala ea metsi ho hlōla ntlha ea ho jamming. Haeba mehato e fapaneng e ntse e sa sebetse, ka kopo U se ke ua qobella pompo hore e theohe ho qoba tšenyo ea pompo ea motlakase e ka tlas'a metsi le seliba.
2. Nakong ea ho kenya, pente ea rabara e lokela ho behoa ka lehlakoreng la phala e 'ngoe le e' ngoe 'me e tiisetsoe ka tsela e tšoanang.
3. Ha pompo ea metsi e theoleloa ka selibeng, e lokela ho behoa bohareng ba phala ea seliba ho thibela pompo ho matha leboteng la seliba nako e telele, ho etsa hore pompo e thothomele le motor e fiele le ho chesa. .
4. Etsa qeto ea botebo ba pompo ea metsi ho ea tlaase ho seliba ho ea ka lehlabathe le phallang le maemo a silt a seliba. U se ke ua pata pompo ka seretseng. Sebaka ho tloha pompong ea metsi ho ea tlase ho seliba hangata ha se ka tlase ho limithara tse 3 (sheba setšoantšo sa 2).
5. Botebo ba ho kena ha metsi ba pompo ea metsi ha boa lokela ho ba tlase ho limithara tse 1-1.5 ho tloha boemong ba metsi a matla ho ea ho node ea metsi (sheba setšoantšo sa 2). Ho seng joalo, li-bearings tsa pompo ea metsi li ka senyeha habonolo.
6. Phahamiso ea pompo ea metsi e ke ke ea ba tlase haholo. Ho seng joalo, belofo ea heke e hloka ho kenngoa pompong ea metsi ea seliba ho laola phallo ea pompo sebakeng sa phallo e lekantsoeng ho thibela enjene hore e se ke ea tlala le ho cha ka lebaka la likhahla tse kholo tsa phallo.
7. Ha pompo ea metsi e ntse e sebetsa, tlhahiso ea metsi e lokela ho ba e tsoelang pele esita le, hona joale e lokela ho ba e tsitsitseng (tlas'a maemo a sebetsang a lekantsoeng, ka kakaretso ha a na ho feta 10% ea hona joale e lekantsoeng), 'me ha hoa lokela ho ba le ho thothomela kapa lerata. Haeba ho na le ntho e sa tloaelehang, mochine o lokela ho emisoa ho fumana sesosa le ho o felisa.
8. Ha u kenya, ela hloko boemo ba mohala oa motlakase oa motlakase (sheba setšoantšo sa 2). Ha phala ea metsi e le phala ea tšepe, e etelle pele ho tloha ho clamp ea seliba; ha phala ea metsi e le phala ea polasetiki, e etelle pele ho tloha letšoao la motheo la pompo ea motlakase.

1. 1.After the submersible electric pump is installed, recheck the insulation resistance and three-phase continuity from the switch, and check whether there are any errors in the connection of the instruments and starting equipment. If there are no problems, you can start the test 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 water pump has any noise or vibration. If everything is normal, it can be put into operation.
   2. Four hours after the water pump is operated for the first time, the motor should be stopped and the thermal insulation resistance tested quickly. The value should be no less than 0.5 megohms.
   3．After the water pump is stopped, it should be restarted after an interval of five minutes to prevent the water column in the pipe from flowing back completely and causing the motor to burn out due to excessive current.
   4. After the water pump is put into normal operation, in order to extend its service life, it is necessary to regularly check whether the power supply voltage, operating current and insulation resistance are normal. If the following conditions are found, the machine should be shut down immediately to eliminate the fault.
2. 
   ①Under rated working conditions, the current exceeds 20%.
   ② The dynamic water level drops to the water inlet section, causing intermittent water discharge.
   ③The submersible pump vibrates violently or makes loud noise.
   ④The power supply voltage is lower than 340 volts.
   ⑤One phase of the fuse is burned out.
   ⑥The water pipe is damaged.
   ⑦The thermal insulation resistance of the motor to the ground is less than 0.5 megohms.
3. 
   5. Unit disassembly:
   ① Untie the cable tether, remove the pipeline part, and remove the wire protection plate.
   ② Unscrew the water drain bolt and drain all the water in the motor cavity.
   ③Remove the filter and loosen the fixing screw on the coupling that fixes the motor shaft.
   ④ Unscrew the bolts connecting the water inlet section and the motor, and separate the water pump from the motor (pay attention to leveling the unit when separating to prevent the pump shaft from bending)
   ⑤The water pump disassembly sequence is: (see Figure 1) water inlet section, impeller, diversion shell, impeller... check valve body. When disassembling the impeller, use a special tool to first loosen the tapered sleeve that fixes the impeller. Avoid disassembly during the disassembly process. Bend the pump shaft and damage various parts.
   ⑥The motor disassembly process is: (See Figure 1) Place the motor on the platform, and remove the nuts, bases, shaft head locking nuts, thrust plates, keys, and lower guides on the stud bolts (tie rod bolts) in sequence from the bottom of the motor. bearing seat, stud bolts, and then take out the rotor (be careful not to
   If the wire package is damaged), finally remove the connecting section and upper guide bearing seat.
   ⑦Unit assembly:
   Before assembly, all parts should be cleaned of rust and dirt, and all mating surfaces and fasteners should be coated with sealant, and then assembled in the reverse order of disassembly (the amount of movement of the motor shaft after assembly is about one millimeter). After completion, the coupling should be flexible, and then put the filter on to test the machine.
4. 
   6． Every time the submersible electric pump is operated for one year, or if it is operated for less than one year but has been submerged for two years, it should be disassembled and inspected in accordance with Article 5 to replace worn parts.

 1, ntša metsi ka har'a mokoti oa motlakase (haholo-holo mariha ho thibela motlakase hore o se ke oa hatsela), 'me u tlame mohala hantle.

 2, boloka ka phaposing e ka tlung e se nang lintho tse senyang le likhase, ka mocheso o ka tlase ho 40 °C.

 3, tšebeliso ea nako e telele e lokela ho ela hloko thibelo ea mafome ea lipompo tsa submersible.

01 Ho noa metsi a seliba se tebileng

02 Phepelo ea metsi e phahameng

03 phepelo ea metsi thabeng 

04 metsi a tora

05 Ho nosetsa ka temo

06 ho nosetsa serapeng

07 ho noa metsi a noka

08 metsi a malapeng