CN104154319A - Valve filter cover - Google Patents

Valve filter cover Download PDF

Info

Publication number
CN104154319A
CN104154319A CN201410338553.8A CN201410338553A CN104154319A CN 104154319 A CN104154319 A CN 104154319A CN 201410338553 A CN201410338553 A CN 201410338553A CN 104154319 A CN104154319 A CN 104154319A
Authority
CN
China
Prior art keywords
valve
steel
wire
branch road
stainless
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.)
Pending
Application number
CN201410338553.8A
Other languages
Chinese (zh)
Inventor
王彦明
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.)
TIANJIN SHUANGYING VALVE MANUFACTURING Co Ltd
Original Assignee
TIANJIN SHUANGYING VALVE MANUFACTURING Co Ltd
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 TIANJIN SHUANGYING VALVE MANUFACTURING Co Ltd filed Critical TIANJIN SHUANGYING VALVE MANUFACTURING Co Ltd
Priority to CN201410338553.8A priority Critical patent/CN104154319A/en
Publication of CN104154319A publication Critical patent/CN104154319A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00Other details not peculiar to particular types of valves or cut-off apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention provides a valve filter cover comprising a pressure reduction valve inlet body. The upper portion of the pressure reduction valve inlet body is connected with a high-pressure pipeline, a filter stainless steel mesh is arranged on the outer side of the pressure reduction valve inlet body, a hook is arranged at the bottom of the stainless steel mesh, the filter stainless steel mesh is fixed on the pressure reduction valve inlet body through the hook, the high-pressure pipeline is provided with a branch liquid distribution pipe, the branch liquid distribution pipe is provided with a wedge-shaped sharp crest, and the branch liquid distribution pipe is provided with a switch. The valve filter cover has the advantages that by the filter stainless steel mesh, service life of a pressure reduction valve is prolonged effectively, blockage and fault are reduced, and the valve filter cover is convenient to mount, simple to operate, easy to clean, firm and durable and the like.

Description

A kind of valve filter cap
Technical field
The invention belongs to pressure loading valve accessory technical field, especially relate to a kind of valve filter cap.
Background technique
Reduction valve is a kind of special arrangement of automatic reduction working pressure of pipeline, and it can reduce to the higher hydraulic pressure of pipeline before valve the required hydraulic pressure of pipeline after valve.Reduction valve is widely used in tall building, too high region, mine and his occasion of city water-supply pipe network hydraulic pressure, to guarantee in water system that each obtains suitable service hydraulic pressure and flow with water spot.The internal duct of reduction valve usually breaks down because of the corrosion of various impurity and is damaged, and therefore at the water intake of reduction valve, filtrating equipment being set is the working life of effectively improving reduction valve.
Therefore, there is defect in prior art, requires further improvement and perfect.
Summary of the invention
The problem to be solved in the present invention is to solve pressure loading valve internal duct to be prone to the problems such as burn into obstruction, is particularly suitable for the use of common reduction valve filtering function.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of valve filter cap, comprise pressure loading valve import body, described pressure loading valve import body top is connected with pressure duct, wherein, the arranged outside of described pressure loading valve import body has filtration stainless (steel) wire, described stainless (steel) wire bottom arranges hook, described hook can be fixed on described pressure loading valve import body filtering stainless (steel) wire, described pressure duct is provided with separatory branch road, described separatory branch road is provided with wedge shape sharp-crested, and described separatory branch road is provided with switch.
Further, described separatory branch road is right-angle elbow pipe.
Further, described wedge shape sharp-crested is fitted in described filtration stainless (steel) wire top.
Advantage and good effect that the present invention has are: by filtration stainless (steel) wire is set, can effectively improve the working life of pressure loading valve, reduce plugging fault, and have install convenient, operate simple and easy, be easy to cleaning, the feature such as durable.
Accompanying drawing explanation
Fig. 1 is a kind of structural scheme of mechanism of valve filter cap
In figure:
1, pressure loading valve import body 2, pressure duct 3, filtration stainless (steel) wire
4, hook 5, separatory branch road 6, wedge shape sharp-crested
7, switch
Embodiment
A kind of valve filter cap, comprise pressure loading valve import body 1, described pressure loading valve import body 1 top is connected with pressure duct 2, wherein, the arranged outside of described pressure loading valve import body 1 has the stainless (steel) wire 3 of filtration, and described stainless (steel) wire 3 bottoms arrange hook 4, described hook 4 can be fixed on described pressure loading valve import body 1 filtering stainless (steel) wire 3, described pressure duct 2 is provided with separatory branch road 5, and described separatory branch road 5 is provided with wedge shape sharp-crested 6, and described separatory branch road 5 is provided with switch 7.
Further, described separatory branch road 5 is right-angle elbow pipe.
Further, described wedge shape sharp-crested 6 is fitted in described filtration stainless (steel) wire 3 tops.
Above embodiments of the invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the scope of the invention and improvement etc., within all should still belonging to this patent covering scope.

Claims (3)

1. a valve filter cap, comprise pressure loading valve import body, described pressure loading valve import body top is connected with pressure duct, it is characterized in that: the arranged outside of described pressure loading valve import body has filtration stainless (steel) wire, described stainless (steel) wire bottom arranges hook, and described hook can be fixed on described pressure loading valve import body filtering stainless (steel) wire, and described pressure duct is provided with separatory branch road, described separatory branch road is provided with wedge shape sharp-crested, and described separatory branch road is provided with switch.
2. a kind of valve filter cap according to claim 1, is characterized in that: described separatory branch road is right-angle elbow pipe.
3. a kind of valve filter cap according to claim 1, is characterized in that: described wedge shape sharp-crested is fitted in described filtration stainless (steel) wire top.
CN201410338553.8A 2014-07-16 2014-07-16 Valve filter cover Pending CN104154319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410338553.8A CN104154319A (en) 2014-07-16 2014-07-16 Valve filter cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410338553.8A CN104154319A (en) 2014-07-16 2014-07-16 Valve filter cover

Publications (1)

Publication Number Publication Date
CN104154319A true CN104154319A (en) 2014-11-19

Family

ID=51879893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410338553.8A Pending CN104154319A (en) 2014-07-16 2014-07-16 Valve filter cover

Country Status (1)

Country Link
CN (1) CN104154319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112426030A (en) * 2020-12-06 2021-03-02 褚国权 Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112426030A (en) * 2020-12-06 2021-03-02 褚国权 Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions
CN112426030B (en) * 2020-12-06 2022-04-12 天津市中核科技实业有限公司 Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141119