CN201314290Y - Novel deep well submerged pump - Google Patents

Novel deep well submerged pump Download PDF

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Publication number
CN201314290Y
CN201314290Y CNU2008202303282U CN200820230328U CN201314290Y CN 201314290 Y CN201314290 Y CN 201314290Y CN U2008202303282 U CNU2008202303282 U CN U2008202303282U CN 200820230328 U CN200820230328 U CN 200820230328U CN 201314290 Y CN201314290 Y CN 201314290Y
Authority
CN
China
Prior art keywords
pump
water
submerged pump
deep well
silt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008202303282U
Other languages
Chinese (zh)
Inventor
王树林
刘宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Iron and Steel Group Corp
Original Assignee
Wuhan Iron and Steel Group Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhan Iron and Steel Group Corp filed Critical Wuhan Iron and Steel Group Corp
Priority to CNU2008202303282U priority Critical patent/CN201314290Y/en
Application granted granted Critical
Publication of CN201314290Y publication Critical patent/CN201314290Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a submerged pump used for a deep well, which overcomes the defects existing in the prior art that the accidents such as damage to impellers of the pump, pipeline breaking and valve blocking occur frequently because the surface area is smaller and the meshes are bigger, and the submerged pump easily sucks the silt and stones in operation. The utility model adopts the following measure: the novel deep well submerged pump comprises a drainage pipe 1, a flange 2 connected with the drainage pipe 1, a water suction tube 3, a motor and a water pump 5, and is characterized in that a bushing 7 provided with filtering holes 6 is sleeved outside the submerged pump consisting of the water suction tube 3, the motor and the water pump 5; one end of the bushing is connected with the flange 2 connected with the drainage pipe 1. The pump can effectively protect the submerged pump from being damaged by the silt and stones in the water and improve the service cycle and the work efficiency; besides, due to the large water inflow area, the suction force outside the meshes is reduced greatly, and the meshes can not be blocked by silt and stones; and the utility model has the advantages of simplicity and easy implementation.

Description

Novel deep well submerged pump
Technical field
The utility model relates to water pump, specifically belongs to the diving water pump that is used for deep-well.
Background technique
At present, the surface area of deep well submerged pump suction strainer is less and mesh is bigger, draft herein is very big, owing to contain silt and stone etc. in the water, submersible pump is in when work, and accident takes place again and again often easily with suctions such as silt and stones, the impeller of water pump to be damaged, pipeline breaking and valve block etc., cause the maintenance amount big, influence operating rate.As changing the aperture filter screen in former mounting point, because screen area can't increase, and mesh easily stops up by sandstone, causes the pumping load deficiency.
The model utility content
The purpose of this utility model is to overcome the deficiency of present existence, provides a kind of protection deep well submerged pump not to be subjected to damage such as silt and stone in the water, not influence pumping load again, improves the operating rate and the novel deep well submerged pump in working life.
Realize the technical measures of above-mentioned purpose:
Novel deep well submerged pump, by waste pipe, form with waste pipe flange connecting dish, suction sleeve, motor and water pump, it is: the casing pipe sleeve that will have filtering hole is contained in outside the submersible pump of being made up of suction sleeve, motor and water pump, an end of its sleeve pipe be connected in waste pipe flange connecting dish on.
It is: the width of the filtering hole on the sleeve pipe is 1 millimeter, is strip slotted hole and evenly distribution.
The utility model compared with prior art; effectively protected submersible pump not to be subjected to damage such as silt and stone in the water; reduce maintenance and part replacement; life cycle and working efficiency have been improved; because the water inlet area is very big, the outer suction of net reduces greatly again, and mesh can not stopped up by sandstone; save cost, and be simple and easy to implement.
Description of drawings
Fig. 1 is the structural representation of novel deep well submerged pump
Fig. 2 is the structural representation of Fig. 1 middle sleeve
Embodiment
Be further described below in conjunction with accompanying drawing:
Novel submersible pump is by waste pipe 1, form with waste pipe 1 flange connecting dish 2, suction sleeve 3, motor 4 and water pump 5.The sleeve pipe 7 that is processed with filtering hole 6 is sleeved on the submersible pump outside of being made up of suction sleeve 3, motor 4 and water pump 5, an end of its sleeve pipe 7 by bolt be connected in waste pipe 1 flange connecting dish 2 on; 1 millimeter of the width of filtering hole 6, and be strip slotted hole and being evenly distributed on the sleeve pipe 7.Submersible pump is when work, and silt in the water and stone etc. all are filtered outside sleeve pipe 7, thereby the parts of submersible pump are not damaged, and valve is not blocked.

Claims (2)

1, novel deep well submerged pump, by waste pipe (1), form with waste pipe (1) flange connecting dish (2), suction sleeve (3), motor (4) and water pump (5), it is characterized in that: the sleeve pipe (7) that will have filtering hole (6) is sleeved on outside the submersible pump of being made up of suction sleeve (3), motor (4) and water pump (5), an end of its sleeve pipe (7) be connected in waste pipe (1) flange connecting dish (2) on.
2, novel deep well submerged pump as claimed in claim 1 is characterized in that: the width of the filtering hole (6) on the sleeve pipe (7) is 1 millimeter, is strip slotted hole and evenly distribution.
CNU2008202303282U 2008-12-16 2008-12-16 Novel deep well submerged pump Expired - Fee Related CN201314290Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202303282U CN201314290Y (en) 2008-12-16 2008-12-16 Novel deep well submerged pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202303282U CN201314290Y (en) 2008-12-16 2008-12-16 Novel deep well submerged pump

Publications (1)

Publication Number Publication Date
CN201314290Y true CN201314290Y (en) 2009-09-23

Family

ID=41126083

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202303282U Expired - Fee Related CN201314290Y (en) 2008-12-16 2008-12-16 Novel deep well submerged pump

Country Status (1)

Country Link
CN (1) CN201314290Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179294A (en) * 2015-09-12 2015-12-23 国网山东高密市供电公司 Pipe rotation prevention and sand filtration device for submerged pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179294A (en) * 2015-09-12 2015-12-23 国网山东高密市供电公司 Pipe rotation prevention and sand filtration device for submerged pump

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090923

Termination date: 20121216