150QJR Deep Well Submersible Pump

Txais tos OEM ua! Raws li cov neeg siv khoom xav tau, tsim thiab tsim khoom ntawm ntau hom kev xav tau tshwj xeeb ntawm cov tsis yog tus qauv submersible lub cev muaj zog thiab lub twj tso kua mis. Cov khoom siv cov qauv: GB / T2816-2014 "zoo submersible twj", GB / T2818-2014 "zoo submersible asynchronous lub cev muaj zog". WhatsApp: 17855846335

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Product Overview

Designed for underground hot water mining below 100°C, this product has the characteristics of high temperature resistance, corrosion resistance and aging resistance. Whether in underground mining or other hot water environment applications, it can effectively resist the challenges of harsh environment. Its excellent performance and stable quality make it an ideal choice in the mining field.

Cov xwm txheej ntawm kev siv

1, fais fab mov: peb-theem AC 380V ( kam rau ua + / - 5%), 50HZ ( kam rau ua + / - 1%).

2, dej zoo:

(1) water temperature is not higher than 20 °C;

(2) cov khoom impurities cov ntsiab lus (qhov loj piv) tsis ntau tshaj 0.01%;

(3) PH tus nqi (pH) 6.5-8.5;

(4) cov ntsiab lus hydrogen sulfide tsis ntau dua 1.5mg / L;

(5) chloride ion cov ntsiab lus tsis ntau dua 400mg / L.

3, lub cev muaj zog raug kaw los yog dej puv ntub cov qauv, ua ntej siv lub submersible lub cev muaj zog kab noj hniav yuav tsum muaj cov dej huv huv, kom tsis txhob muaj qhov tsis muaj tseeb, thiab tom qab ntawd nruj cov dej txhaj tshuaj, cua tso tawm bolts, txwv tsis pub siv.

4, lub twj tso kua mis submersible yuav tsum tau muab tso rau hauv dej, qhov tob tob tsis tshaj 70m, lub twj tso kua mis submersible hauv qab ntawm lub qhov dej tsis yog tsawg dua 3m.

5, cov dej ntws zoo yuav tsum muaj peev xwm ua tau raws li cov twj tso kua dej submersible tso tawm thiab kev ua haujlwm tas mus li, lub twj tso kua mis tso dej tawm yuav tsum tau tswj ntawm 0.7 - 1.2 npaug ntawm qhov ntsuas ntws.

6, lub qhov dej yuav tsum ncaj, lub twj tso kua mis submersible tsis tuaj yeem siv lossis pov tseg, tsuas yog siv ntsug.

7, lub twj tso kua mis submersible yuav tsum tau sib phim nrog lub cable raws li qhov yuav tsum tau ua, thiab cov khoom siv tiv thaiv sab nraud. 8, lub twj tso kua mis yog nruj me ntsis txwv tsis pub dej tsis muaj-load tshuab kuaj

Lub ntsiab lus qauv

150QJR Deep Well Submersible Pump

Ib nrab qauv siv

Qauv	Dej ntws (m 3 / h)	Lub taub hau (m)	Rotatingspeed (hloov / point)	Lub tshuab nqus dej (%)	Qhov hluav taws xob txoj kab uas hla (mm)	Siv tau zoo txoj kab uas hla (mm)	Rated Lub zog (KW)	Rated voltage (V)	Rated tam sim no (A)	Motorefficiency (%)	power factorcosφ	Chav tsev Radial Maximu loj (mm)	Lus ceeb toom
150 QJ5-100	5	100	2850	58	40	150	3	380	7.9	74.0	0.78	143
150 QJ5-150	5	150	2850	58	40	150 saud	4	380	10.25	75.0	0.79	143
150 QJ5-200		200					5.5		13.74	76.0	0.8
150 QJ5-250		250					7.5		18.5	77.0	0.8
150 QJ5-300		300					9.2		22.12	78.0	0.81
150 QJ10-50	10	50	2850	63	50	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ10-66		66					4		10.25	75.0	0.79
150 QJ10-78		78					4		10.25	75.0	0.79
150 QJ10-84		84					5.5		13.74	76.0	0.8
150 QJ10-91		91					5.5		13.74	76.0	0.8
150 QJ10-100		100					5.5		13.74	76.0	0.8
150 QJ10-128		128					7.5		18.5	77.0	0.8
150 QJ10-150		150					7.5		18.5	77.0	0.8
150 QJ10-200		200					11		26.28	78.5	0.81
150 QJ10-250		250					13		30.87	79.0	0.81
150 QJ10-300		300					15		35.62	79.0	0.81
150 QJ15-33	15	33	2850	63	50	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ15-42		42					4		10.25	75.0	0.79
150 QJ15-50		50					4		10.25	75.0	0.79
150 QJ15-60		60					5.5		13.74	76	0.8
150 QJ15-65		65					5.5		13.74	76.0	0.8
150 QJ15-72		72					5.5		13.74	76.0	0.8
150 QJ15-81		81					7.5		18.5	77.0	0.8
150 QJ15-90		90					7.5		18.5	77.0	0.8
150 QJ15-98		98					7.5		18.5	77.0	0.8
150 QJ15-106		106					9.2		22.12	78.0	0.81
150 QJ15-114		114					9.2		22.12	78.0	0.81
150 QJ15-130		130					11		26.28	78.5	0.81
150 QJ15-146		146					13		30.87	79.0	0.81
150 QJ15-162		162					13		30.87	79.0	0.81
150 QJ15-180		180					15		35.62	79.0	0.81
150 QJ20-26	20	26	2850	64	50	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ20-33		33					3		7.9	74.0	0.78
150 QJ20-39	20	39	2850	64	50	150saum toj no	4	380	10.25	75.0	0.79	143
150 QJ20-52		52					5.5		13.74	76.0	0.8
150 QJ20-65		65					7.5		18.5	77.0	0.8
150 QJ20-78		78					7.5		18.5	77.0	0.8
150 QJ20-91		91					9.2		22.12	78.0	0.81
150 QJ20-98		98					9.2		22.12	78.0	0.81
150 QJ20-104		104					11		26.28	78.5	0.81
150 QJ20-111		111					11		26.28	78.5	0.81
150 QJ20-130		130					13		30.87	79.0	0.81
150 QJ20-143		143					13		30.87	79.0	0.81
150 QJ20-156		156					15		35.62	79.0	0.81
150 QJ20-182		182					18.5		43.12	79.5	0.82
150 QJ25-24	25	24	2850	64	65	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ25-32		32					4		10.25	75.0	0.79
150 QJ25-40		40					5.5		13.74	76.0	0.8
150 QJ25-48		48					5.5		13.74	76.0	0.8
150 QJ25-56		56					7.5		18.5	77.0	0.8
150 QJ25-64		64					7.5		18.5	77.0	0.8
150 QJ25-72		72					9.2		22.12	78.0	0.81
150 QJ25-77		77					9.2		22.12	78.0	0.81
150 QJ25-84		84					11		26.28	78.5	0.81
150 QJ25-96		96					11		26.28	78.5	0.81
150 QJ25-104		104					13		30.87	79.0	0.81
150 QJ25-110		110					13		30.87	79.0	0.81
150 QJ25-120		120					15		35.62	79.0	0.81
150 QJ25-128		128					15		35.62	79.0	0.81
150 QJ25-136		136					18.5		43.12	79.5	0.82
150 QJ25-154		154					18.5		43.12	79.5	0.82
150 QJ32-18	32	18	2850	66	80	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ32-24		24					4		10.25	75.0	0.79
150 QJ32-30		30					5.5		13.74	76.0	0.8
150 QJ32-36		36					5.5		13.74	76.0	0.8
150 QJ32-42	32	42	2850	66	80	150saum toj no	7.5	380	18.5	77.0	0.8	143
150 QJ32-54		54					9.2		22.12	78.0	0.81
150 QJ32-66		66					11		26.28	78.5	0.81
150 QJ32-72		72					13		30.87	79.0	0.81
150 QJ32-84		84					13		30.87	79.0	0.81
150 QJ32-90		90					15		35.62	79.0	0.81
150 QJ32-96		96					15		35.62	79.0	0.81
150 QJ32-114		114					18.5		43.12	79.5	0.82
150 QJ40-16	40	16	2850	66	80	150saum toj no	3	380	7.9	74.0	0.78	143
150 QJ40-24		24					5.5		13.74	76.0	0.8
150 QJ40-30		30					5.5		13.74	76.0	0.8
150 QJ40-40		40					7.5		18.5	77.0	0.8
150 QJ40-48		48					9.2		22.12	78.0	0.81
150 QJ40-56		56					11		26.28	78.5	0.81
150 QJ40-64		64					13		30.87	79.0	0.81
150 QJ40-72		72					13		30.87	79.0	0.81
150 QJ40-80		80					15		35.62	79.0	0.81
150 QJ40-96		96					18.5		43.12	79.5	0.82
150 QJ50-16	50	16	2850	65	80	150saum toj no	4	380	10.25	75.0	0.79	143
150 QJ50-22		22					5.5		13.74	76.0	0.8
150 QJ50-28		28					7.5		18.5	77.0	0.8
150 QJ50-34		34					9.2		22.12	78.0	0.81
150 QJ50-40		40					9.2		22.12	78.0	0.81
150 QJ50-46		46					11		26.28	78.5	0.81
150 QJ50-52		52					13		30.87	79.0	0.81
150 QJ50-57		57					15		35.62	79.0	0.81
150 QJ50-74		74					18.5		43.12	79.5	0.82
150 QJ50-80		80					18.5		43.12	79.5	0.82
150 QJ63-12	63	12	2850	60	80	150saum toj no	4	380	10.25	75.0	0.79	143
150 QJ63-18		18					7.5		18.5	77.0	0.8
150 QJ63-30		30					9.2		22.12	78.0	0.81
150 QJ63-36		36					11		26.28	78.5	0.81
150 QJ63-42	63	42	2850	60	80	150saum toj no	13	380	30.87	79.0	0.81	143
150 QJ63-48		48					15		35.62	79.0	0.81
150 QJ63-54		54					18.5		43.12	79.5	0.82
150 QJ15-220	15	220	2850		50	150saum toj no	18.5	380	43.12			143
150 QJ15-260		260					20		49.7
150 QJ15-300		300					25		56.5
150 QJ20-210	20	210	2850		50	150saum toj no	20	380	49.7			143
150 QJ20-240		240					25		56.5
150 QJ20-290		290					30		66.6
150 QJ25-175	25	175	2850		65	150saum toj no	20		49.7			143
150 QJ25-200		200					30		66.6
150 QJ25-290		290					37		82.1
150 QJ32-120	32	120	2850		80	150saum toj no	20	380	49.7			143
150 QJ32-132		132					25		56.5
150 QJ32-156		156					30		66.6
150 QJ32-190		190					37		82.1
150 QJ32-240		240					45		96.9
150 QJ40-110	40	110	2850		80	150saum toj no	20	380	49.7			143
150 QJ40-121		121					25		56.5
150 QJ40-143		143					30		66.6
150 QJ40-176		176					37		82.1
150 QJ40-220		220					45		96.9
150 QJ50-100	50	100	2850		80	150saum toj no	20	380	49.7			143
150 QJ50-110		110					25		56.5
150 QJ50-130		130					30		66.6
150 QJ50-160		160					37		82.1
150 QJ50-200		200					45		96.9

Kev Tiv Thaiv Kev Nyab Xeeb

The well submersible pump is a kind of pump suitable for clean water. It is strictly prohibited to dig new wells and extract sediment and turbid water. The voltage grade of the pump is 380/50HZ, and other submersible motors with different voltage grades need to be customized. Underground cables must be waterproof and must be equipped with starting equipment, such as distribution box, etc. The starting equipment should have conventional comprehensive motor protection functions, such as short circuit overload protection, phase loss protection, undervoltage protection, grounding protection and no-load protection. In abnormal cases, the protection device should be tripped in time. During installation and use, it is necessary to ensure that the pump is reliably grounded. It is forbidden 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. 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, the internal chamber must be filled with distilled water or non-corrosive clean cold water. The water adding/discharge bolt must be tightened. When testing the pump on the ground, water must be poured into the pump chamber to lubricate the rubber bearings. The instant start should not exceed one second to check whether the direction is correct, the same as the steering indication. Pay attention to safety when the pump is upright to prevent overturning and injury. Strictly in accordance with the provisions of the pump lift and flow range of use, to prevent the pump in low lift has a large flow or in high lift has a large pull, resulting in extreme wear of thrust bearings and other components, resulting in motor overload burnout. After the pump into the well, the insulation resistance of the motor and the ground shall be measured, which shall not be less than 100MΩ. After the start, observe the voltage and current regularly, and check whether the motor winding insulation meets the requirements; if the temperature of the pump storage location is below the freezing point, the water in the motor cavity shall be discharged to prevent freezing damage to the motor.

Taw qhia txog Cov Qauv

Kev taw qhia luv luv ntawm cov qauv: lub twj tso kua mis feem ntau yog tsim los ntawm lub twj tso kua mis, lub impeller, lub plhaub hloov pauv, cov kabmob roj hmab, kos lub cev lub cev (qhov chaw xaiv) thiab lwm yam khoom. Lub cev muaj zog feem ntau yog tsim los ntawm lub hauv paus, lub siab tswj cov yeeb yaj kiab, cov kabmob thrust, thrust phaj, qis qhia bearing lub rooj, stator, rotor, sab sauv qhia bearing lub rooj, xuab zeb nplhaib, dej inlet seem, cable thiab lwm yam khoom.

Cov yam ntxwv tseem ceeb ntawm cov khoom muaj xws li:

1, Lub cev muaj zog yog cov dej ntub dej submersible peb-theem asynchronous lub cev muaj zog, lub cev muaj zog muaj dej huv, siv los ua kom txias lub cev muaj zog thiab lubricate cov kabmob, lub siab tswj cov yeeb yaj kiab hauv qab ntawm lub cev yog siv los kho. qhov expansion thiab contraction siab sib txawv ntawm cov dej nyob rau hauv lub cev tshwm sim los ntawm kev hloov ntawm qhov kub thiab txias ntawm lub cev muaj zog.

2, Txhawm rau tiv thaiv cov xuab zeb hauv cov dej hauv dej los ntawm kev nkag mus rau lub cev muaj zog, sab sauv kawg ntawm lub cev muaj zog yog nruab nrog ob lub roj foob, thiab lub nplhaib xuab zeb tau teeb tsa los tsim cov qauv kev tiv thaiv xuab zeb.

3, txhawm rau tiv thaiv lub twj tso kua mis los ntawm kev khiav thaum pib, lub twj tso kua mis ncej thiab lub cev muaj zog yog txuas nrog lub coupling, thiab lub zog thrust bearing yog ntsia rau hauv qab ntawm lub cev muaj zog.

4, Lub lubrication ntawm lub cev muaj zog thiab lub twj tso kua mis yog cov dej lubrication.

5, Lub cev muaj zog stator winding yog ua los ntawm cov khoom siv zoo submersible motor winding hlau, nrog kev ua haujlwm siab rwb thaiv tsev.

6, Lub twj tso kua mis tsim los ntawm lub computer CAD, nrog cov qauv yooj yim thiab kev ua haujlwm zoo.

Nruab

(1) Kev npaj ua ntej installation:
1. Xyuas seb lub twj tso kua mis submersible puas ua tau raws li qhov kev siv thiab qhov tshwj xeeb hauv phau ntawv qhia.
2. Siv lub qhov hnyav obiect nrog txoj kab uas hla sib npaug rau qhov siab tshaj plaws sab nraud ntawm lub twj tso kua mis submersible, ntsuas seb qhov inneldiameter ntawm lub qhov dej puas tuaj yeem haum rau lub twj tso kua mis submersible, thiab ntsuas seb qhov dej tob puas ua tau raws li qhov yuav tsum tau ua.
3. Xyuas seb lub qhov dej puas huv si thiab seb cov dej hauv qhov dej puas yog turbid. Tsis txhob siv lub tshuab hluav taws xob submersible los ntxuav lub welor twj av nkos thiab dej xuab zeb kom tsis txhob muaj kev puas tsuaj ntxov rau lub tshuab hluav taws xob submersible.
4. Tshawb xyuas seb txoj haujlwm ntawm lub welhead installation clamp puas haum thiab seb nws puas tuaj yeem tiv taus qhov zoo ntawm tag nrho chav tsev.
5. Tshawb xyuas seb cov twj tso kua dej submersible puas ua tiav thiab teeb tsa kom raug raws li daim duab sib dhos hauv phau ntawv tshem tawm cov ntxaij lim dej thiab tig lub coupling kom pom tias nws tig tau yooj yim.
6. Unscrew cov dej ntsia hlau thiab sau cov kab noj hniav nrog cov dej huv, tsis muaj corrosive (ceeb toom. Nco ntsoov sau nws), tom qab ntawd ceev cov dej screws. Tom qab 12 teev ntawm kev txhaj tshuaj dej, qhov rwb thaiv tsev ntawm lub cev muaj zog yuav tsum tsis txhob tsawg dua 150M Q thaum ntsuas nrog 500V co lub rooj.
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

Daim duab txuas cable thaiv txheej txheem yog raws li hauv qab no:
150QJR Deep Well Submersible Pump

8. Siv multimeter los xyuas seb cov xov hlau peb-theem puas txuas thiab seb qhov DC tsis kam yog kwv yees li qhov sib npaug.
9. Xyuas seb puas muaj peev xwm ntawm lub Circuit Court thiab transformer yog overloaded, thiab ces txuas lub overload tiv thaiv hloov los yog pib cov khoom. Saib Table 2 rau cov qauv tshwj xeeb, thiab tom qab ntawd hliv ib lub thoob dej rau hauv lub twj tso kua mis los ntawm lub qhov dej twj tso kua mis kom lubricate cov roj hmab bearings hauv lub twj tso kua mis, thiab tom qab ntawd muab lub twj tso kua mis submersible fais fab tso ncaj thiab khov kho.Start (tsis pub ntau tshaj ib ob) thiab xyuas seb qhov kev taw qhia lub kauj tsheb puas zoo ib yam nrog lub kauj tsheb. Yog tias tsis yog, sib pauv ob qhov txuas ntawm peb-theem cable.Tom qab ntawd nruab lub lim thiab npaj mus rau hauv qhov dej. Yog tias siv rau lub sijhawm tshwj xeeb (xws li kwj dej, kwj dej, dej ntws, pas dej, pas dej, thiab lwm yam), lub twj tso kua mis hluav taws xob yuav tsum muaj kev ntseeg siab.

(2) Kev teeb tsa thiab cov cuab yeej siv:
1. Ib khub nqa cov hlua rau ntau tshaj ob tons.
2. Lub tripod nrog ib txoj kab ntsug qhov siab tsis pub tsawg tshaj plaub meters.
3. Ob txoj hlua dai (xov hlau hlua) uas tuaj yeem nqa tau qhov hnyav ntawm ntau tshaj ib tuj (tuaj yeem lav qhov hnyav ntawm cov twj tso kua dej tiav).
4. Nruab ob khub ntawm clamps (splnts).
5. Wrenches, hammers, ntswj ntsia hlau, cov cuab yeej hluav taws xob thiab cov twj paj nruag, thiab lwm yam.

(3) Hluav taws xob twj tso kua mis installation:
1. Daim duab qhia kev teeb tsa ntawm lub tshuab hluav taws xob submersible yog pom nyob rau hauv daim duab 2. Qhov tshwj xeeb installation qhov ntev yog qhia nyob rau hauv Table 3 "Daim Ntawv Teev Tseg Qhov Loj ntawm Submersible Electric Pump".

2. Cov twj siv hluav taws xob submersible nrog lub taub hau tsawg dua 30 meters tuaj yeem nqa ncaj qha mus rau hauv lub qhov dej siv cov hoses thiab cov hlua hlau lossis lwm cov hlua hemp uas tuaj yeem nqa tau qhov hnyav tag nrho ntawm lub tshuab, cov kav dej, thiab dej hauv cov kav dej.

3. Cov twj tso kua mis nrog lub taub hau ntau dua 30 meters siv cov kav dej steel, thiab cov txheej txheem kev teeb tsa yog raws li hauv qab no:
①Siv lub clamp los tuav lub siab kawg ntawm lub twj tso kua mis (lub cev muaj zog thiab lub twj tso kua dej tau txuas rau lub sijhawm no), nqa nws nrog cov hlua khi, thiab maj mam khi nws mus rau hauv lub qhov dej kom txog thaum muab lub clamp rau ntawm lub qhov dej thiab tshem tawm qhov saw caj dab.
② Siv lwm ob lub clamps los tuav cov yeeb nkab, nqa nrog ib txoj hlua dai 15 cm deb ntawm lub flange, thiab maj mam txo qis. Nruab nrab ntawm cov yeeb nkab flange thiab lub twj tso kua mis flange Muab cov roj hmab tso rau hauv qhov chaw thiab nruj cov yeeb nkab thiab twj tso kua mis sib npaug nrog bolts, ceev thiab lub caij nplooj ntoos hlav ntxhua.
③ Nqa lub twj tso kua mis submersible me ntsis, tshem lub clamp ntawm lub taub dej kawg ntawm lub twj tso kua mis, khi lub cable kom ruaj khov rau hauv cov kav dej nrog ib daim kab xev yas, thiab maj mam khi nws kom txog thaum lub clamp muab tso rau ntawm lub qhov dej.
④ Siv tib txoj kev los khi tag nrho cov kav dej rau hauv qhov dej.
⑤ Tom qab cov hlau lead-tawm txuas nrog rau kev tswj kev hloov, nws txuas nrog peb-theem fais fab mov.

(4) Tej yam yuav tsum nco ntsoov thaum lub installation:
1. Yog tias pom muaj qhov tshwm sim jamming thaum lub sij hawm siv cov txheej txheem, tig los yog rub cov yeeb nkab dej kom kov yeej qhov jamming point. Yog tias ntau yam kev ntsuas tseem tsis ua haujlwm, thov tsis txhob yuam lub twj tso kua mis kom tsis txhob muaj kev puas tsuaj rau lub tshuab hluav taws xob submersible thiab lub qhov dej.
2. Thaum lub sij hawm installation, yuav tsum tau muab tso rau ntawm ib tug roj hmab ncoo nyob rau hauv lub flange ntawm txhua lub yeeb nkab thiab nruj nreem sib npaug zos rau.
3. Thaum lub twj tso kua dej qis rau hauv lub qhov dej, nws yuav tsum tau muab tso rau hauv nruab nrab ntawm lub qhov dej kom tsis txhob lub twj tso kua mis khiav tawm ntawm lub qhov dej mus ntev, ua rau lub twj tso kua mis vibrate thiab lub cev muaj zog cheb thiab hlawv. .
4. Txiav txim siab qhov tob ntawm lub twj tso kua mis dej mus rau hauv qab ntawm lub qhov dej raws li cov xuab zeb ntws thiab cov av ntawm lub qhov dej. Tsis txhob faus lub twj tso kua mis hauv av nkos. Qhov kev ncua deb ntawm lub twj tso kua dej mus rau hauv qab ntawm lub qhov dej yog feem ntau tsis pub tsawg tshaj 3 meters (saib daim duab 2).
5. Qhov dej nkag qhov tob ntawm lub twj tso kua mis dej yuav tsum tsis pub tsawg tshaj 1-1.5 meters los ntawm cov dej dynamic mus rau qhov dej nkag ntawm qhov dej (saib daim duab 2). Txwv tsis pub, cov dej twj tso kua mis bearings yuav yooj yim puas.
6. Lub nqa ntawm lub twj tso kua dej tsis tuaj yeem qis dhau. Txwv tsis pub, lub rooj vag valve yuav tsum tau muab tso rau ntawm lub qhov dej hauv qhov dej los tswj lub twj tso kua mis ntawm qhov ntsuas qhov taw tes kom tsis txhob muaj lub cev muaj zog los ntawm overloaded thiab hlawv tawm vim qhov txaus txaus.
7. Thaum lub twj tso kua dej ua haujlwm, cov dej tso tawm yuav tsum tsis tu ncua thiab txawm tias, qhov tam sim no yuav tsum ruaj khov (raws li kev ntsuas kev ua haujlwm, feem ntau tsis pub tshaj 10% ntawm cov ntsuas tam sim no), thiab yuav tsum tsis muaj kev vibration lossis suab nrov. Yog tias muaj qhov txawv txav, lub tshuab yuav tsum tau nres kom paub qhov ua rau thiab tshem tawm nws.
8. Thaum txhim kho, xyuam xim rau qhov chaw ntawm lub cev muaj zog grounding hlau (saib daim duab 2). Thaum cov yeeb nkab dej yog cov yeeb nkab steel, coj nws los ntawm lub qhov dej zoo clamp; thaum cov yeeb nkab dej yog cov yeeb nkab yas, coj nws los ntawm cov cim hauv av ntawm lub tshuab hluav taws xob.

Kev tu thiab tu

1.Tom qab lub twj tso kua mis submersible tau teeb tsa, xyuas qhov kev tiv thaiv kev tiv thaiv thiab peb-theem conduction los ntawm kev hloov dua siab tshiab, xyuas seb qhov ntsuas thiab qhov kev sib txuas ntawm cov khoom pib puas yog qhov tsis raug, yog tias tsis muaj teeb meem, lub tshuab sim tuaj yeem pib, thiab saib seb qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas puas siab tshaj qhov ntsuas hluav taws xob thiab tam sim no teev nyob rau ntawm daim ntawv teev npe tom qab pib, thiab saib seb lub twj tso kua mis puas muaj suab nrov thiab vibration tshwm sim, thiab muab tso rau hauv kev ua haujlwm yog tias txhua yam zoo li qub.
2.Tom qab thawj zaug ua haujlwm ntawm lub twj tso kua mis rau plaub teev, lub cev muaj zog yuav tsum raug kaw kom kuaj cov thermal rwb thaiv tsev kom sai, thiab nws cov nqi yuav tsum tsis pub tsawg dua 0.5 megaohm.
3.Tom qab lub twj tso kua mis kaw lawm, nws yuav tsum tau pib tom qab tsib feeb los tiv thaiv cov kab dej hauv cov yeeb nkab kom tsis txhob rov qab ua tiav thiab ua rau lub cev muaj zog ntau dhau thiab hlawv.
4.Tom qab lub twj tso kua mis tau muab tso rau hauv ib txwm ua haujlwm, txhawm rau ua kom nws lub neej ua haujlwm ntev, nws yog ib qho tsim nyog los xyuas seb cov khoom siv hluav taws xob puas, ua haujlwm tam sim no thiab rwb thaiv tsev tsis tu ncua. Yog tias pom cov xwm txheej hauv qab no, lub twj tso kua mis yuav tsum raug kaw tam sim ntawd txhawm rau daws teeb meem.
- Hauv qhov ntsuas qhov ntsuas, qhov tam sim no tshaj 20%.
- Cov dej dynamic dej poob rau hauv cov dej inlet, ua rau cov dej tsis sib haum.
- Lub twj tso kua mis submersible muaj kev vibration loj lossis suab nrov.
- Cov khoom siv hluav taws xob qis dua 340 volts.
- Ib lub fuse raug hlawv.
- Cov yeeb nkab dej puas lawm.
- Lub cev muaj zog thermal rwb thaiv tsev yog qis dua 0.5 megaohm.
5.Unit disassembly:
- Tshem tawm cov hlua khi, tshem tawm cov raj xa dej, thiab tshem cov hlau phaj.
- ntsia hlau ntsia hlau dej, muab cov dej tso rau hauv lub cav tsav.
- tshem tawm cov lim, xoob cov ntsia hlau ruaj khov ntawm lub coupling los txhim kho lub cev muaj zog.
- ntsia hlau ntsia liaj qhov rooj txuas cov dej nkag nrog lub cev muaj zog, thiab cais lub twj tso kua mis los ntawm lub cev muaj zog (ua tib zoo saib xyuas lub tog hauv ncoo thaum sib cais, tiv thaiv kev khoov ntawm lub twj tso kua mis ncej)
- lub disassembly ntawm lub twj tso kua mis yog: (saib daim duab 1) dej inlet seem, impeller, diversion plhaub, impeller ...... kos valve lub cev, thaum tshem lub impeller, siv tshwj xeeb cov cuab yeej los loosen lub conical lub tes tsho ntawm taag. impeller ua ntej, thiab tsis txhob khoov thiab bruising lub twj tso kua mis ncej nyob rau hauv tus txheej txheem ntawm disassembly.
- cov txheej txheem disassembly ntawm lub cev muaj zog yog: (saib daim duab 1) tso lub cev muaj zog rau ntawm lub platform, thiab tshem cov txiv ntoo, hauv paus, lub taub hau xauv lub taub hau, lub phaj thrust, qhov tseem ceeb, cov lus qhia qis qis thiab ob lub taub hau ntsia liaj qhov rooj ntawm hauv qab lub cev muaj zog tig, thiab tom qab ntawd tshem tawm lub rotor (ua tib zoo saib kom tsis txhob puas lub pob hlau) thiab thaum kawg tshem tawm cov ntu txuas thiab sab sauv coj lub rooj zaum.
- Kev sib dhos chav tsev: ua ntej sib dhos, cov xeb thiab av ntawm cov khoom yuav tsum tau ntxuav, thiab cov mating nto thiab fasteners coated nrog sealant, thiab ces sib sau ua ke nyob rau hauv lub opposite kev txiav txim ntawm disassembly (lub cev muaj zog ncej txav mus thiab down tom qab sib dhos rau txog ib tug. millimeter), tom qab sib dhos, qhov sib txuas yuav tsum hloov tau, thiab tom qab ntawd lub tshuab lim tshuaj ntsuam xyuas. Lub twj tso kua mis submersible yuav tsum tau muab tshem tawm ntawm lub qhov dej rau kev rhuav tshem thiab tu raws li Tshooj 5 tom qab ua haujlwm ib xyoos, lossis tsawg dua ib xyoos ntawm kev ua haujlwm tab sis ob xyoos ntawm lub sijhawm dhia dej, thiab cov khoom hnav yuav tsum tau hloov.

Kev ruaj ntseg thiab kev tuav pov hwm

Welcome to use our submersible pump products!Our products are exquisitely designed and convenient to use, widely used in family, agriculture, and industrial fields.In order to ensure the lasting and stable performance of your products, we suggest paying special attention to drainage in winter to prevent motor icing, and rolling and tying the cable tightly.When storing, please choose an environment without corrosive substances and harmful gases, and keep the temperature below 40 °C.If you do not use it for a long time, please pay attention to rust prevention to protect the quality of the submersible pump.Wish you a smooth and unimpeded use experience, thank you for choosing our products!

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