CN201050497Y - Hydraulic cushioning device - Google Patents

Hydraulic cushioning device Download PDF

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Publication number
CN201050497Y
CN201050497Y CNU2007201230824U CN200720123082U CN201050497Y CN 201050497 Y CN201050497 Y CN 201050497Y CN U2007201230824 U CNU2007201230824 U CN U2007201230824U CN 200720123082 U CN200720123082 U CN 200720123082U CN 201050497 Y CN201050497 Y CN 201050497Y
Authority
CN
China
Prior art keywords
flange
bottom valve
model
utility
honeycomb duct
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
CNU2007201230824U
Other languages
Chinese (zh)
Inventor
刘金标
徐辉文
李兵清
龚小平
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.)
Jiangxi Copper Corp
Original Assignee
Jiangxi Copper 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 Jiangxi Copper Corp filed Critical Jiangxi Copper Corp
Priority to CNU2007201230824U priority Critical patent/CN201050497Y/en
Application granted granted Critical
Publication of CN201050497Y publication Critical patent/CN201050497Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a hydraulic cushion device, which includes a tee pipe. A horizontal end of the tee pipe is connected with a pump through a flange, another horizontal end of the tee pipe is connected with a guide pipe, a sealing rubber sheet is arranged between the two flanges connected with the guide pipe, and the vertical end of the tee pipe is connected with a bottom valve. The utility model has the advantages that the structure is simple, and the hydraulic cushion effect is good.

Description

A kind of hydraulic pressure damping device
Technical field:
The utility model relates to a kind of hydraulic pressure damping device, is applicable to water pump.
Background technique:
Between existing water pump and the bottom valve that is installed in the inside, pond is to be connected by an elbow, in case power failure or equipment failure take place, causes the current refluence, and the bottom valve that destroys by rush of water easily influences working life of bottom valve.
Summary of the invention:
The purpose of this utility model just provides a kind of hydraulic pressure damping device, and this damping device is installed between water pump and the bottom valve.
Described hydraulic pressure damping device comprises a three-way pipe, one horizontal ends of three-way pipe is connected with water pump by flange, another horizontal ends is connected with a honeycomb duct by flange, is provided with a sealer plank between two flanges that are connected with honeycomb duct, and its perpendicular end is connected with bottom valve by flange.
The utlity model has characteristics such as simple in structure, hydraulic pressure good buffer effect.
Description of drawings:
Fig. 1, the utility model user mode structural representation
Embodiment:
Contrast Fig. 1 as can be known, the utility model comprises a three-way pipe 1, one horizontal ends of three-way pipe 1 is connected with water pump 3 by flange 2, another horizontal ends is connected with a honeycomb duct 5 by flange 4, be provided with a sealer plank 6 between two flanges 4 that are connected with honeycomb duct 5, its perpendicular end is connected with bottom valve 8 by flange 7.
Working principle of the present utility model is, when taking place to have a power failure or during equipment failure, the current that flow backwards in the pipeline break through plexiform layers earlier, a part of current flow out from honeycomb duct, thereby can avoid directly impacting bottom valve, and bottom valve is had good protective action.

Claims (1)

1. hydraulic pressure damping device, it is characterized in that comprising a three-way pipe (1), one horizontal ends of three-way pipe (1) is connected with water pump (3) by flange (2), another horizontal ends is connected with a honeycomb duct (5) by flange (4), with two flanges (4) that honeycomb duct (5) is connected between be provided with a sealer plank (6), its perpendicular end is connected with bottom valve (8) by flange (7).
CNU2007201230824U 2007-06-19 2007-06-19 Hydraulic cushioning device Expired - Fee Related CN201050497Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201230824U CN201050497Y (en) 2007-06-19 2007-06-19 Hydraulic cushioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201230824U CN201050497Y (en) 2007-06-19 2007-06-19 Hydraulic cushioning device

Publications (1)

Publication Number Publication Date
CN201050497Y true CN201050497Y (en) 2008-04-23

Family

ID=39336984

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201230824U Expired - Fee Related CN201050497Y (en) 2007-06-19 2007-06-19 Hydraulic cushioning device

Country Status (1)

Country Link
CN (1) CN201050497Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541913A (en) * 2013-10-22 2014-01-29 广西高峰矿业有限责任公司 Mining pump with valve protecting bottom valve automatically

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103541913A (en) * 2013-10-22 2014-01-29 广西高峰矿业有限责任公司 Mining pump with valve protecting bottom valve automatically
CN103541913B (en) * 2013-10-22 2016-09-07 广西高峰矿业有限责任公司 Valve protects the water pump for mining of bottom valve automatically

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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: 20080423

Termination date: 20130619