CN203421288U - Double-filtration valve - Google Patents
Double-filtration valve Download PDFInfo
- Publication number
- CN203421288U CN203421288U CN201320436039.9U CN201320436039U CN203421288U CN 203421288 U CN203421288 U CN 203421288U CN 201320436039 U CN201320436039 U CN 201320436039U CN 203421288 U CN203421288 U CN 203421288U
- Authority
- CN
- China
- Prior art keywords
- valve body
- filter
- filtering
- valve
- screens
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A double-filtration valve comprises a valve body capable of being connected between fluid pipelines in series and is characterized in that two opposite filtering screens are vertically arranged on the valve body and the opening directions of the filtering screens are not in the same longitudinal axial face; two filtering screen holes are formed in the valve body, the filtering screen holes correspond to the filtering screens in position, and a sealing cover is arranged on each filtering screen hole of the valve body. The double-filtration valve has the advantages that the two filtering screens are arranged, impurities in a fluid medium is filtered twice, the filtering effect is better, and the service life of a pipeline system and the service life of a following sealing valve are prolonged.
Description
Technical field
The utility model relates to a kind of valve that filters engineering pipeline fluid, relates in particular to a kind of pair of Filter valve.
Background technique
It is many that flowing medium in pipe-line system contains impurity; impurity particle in some flowing medium is larger; if impurity rests on Sealing position in pipe-line system; the obturation effect that affects valve that can be serious; the impurity of processing in flowing medium generally adopts filter tap is installed before stop valve; can filter in advance the impurity in flowing medium; the sealing effect of the stop valve at protection rear; but the shortcoming of this method is existing Filter valve is only designed with a filter screen, and the effect of filtration is bad.
Summary of the invention
The purpose of this utility model is to provide a kind of two Filter valves of good filtration effect.
For achieving the above object, the technological scheme that the utility model adopts is:
A Filter valve, comprising: can be serially connected in the valve body between fluid line, its feature is: on described valve body, be designed with upper and lower two relative filter screens, the opening direction of filter screen is not on a longitudinal axial plane.
According to above-mentioned two Filter valves, its feature is: on described valve body, have two filter mesh, the position of filter mesh is corresponding with filter screen, on the filter mesh of valve body, is designed with sealing cover.
The utility model has the advantages that:
The utility model is designed with two filter screens, and the impurity in flowing medium is through secondary filter, and filtering effect is better, has improved the working life of pipe-line system and follow-up sealed valve.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In accompanying drawing
1, valve body 2, filter screen 3, sealing cover.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
A Filter valve, as shown in Figure 1, comprising: can be serially connected in the valve body 1 between fluid line, be designed with upper and lower two relative filter screens 2 on valve body 1, the opening direction of filter screen 2 is not on a longitudinal axial plane.
In the present embodiment, have two filter mesh on valve body 1, the position of filter mesh is corresponding with filter screen 2, is designed with sealing cover 3 on the filter mesh of valve body 1.
The beneficial effects of the utility model are: the utility model is designed with two filter screens, and the impurity in liquid medium is through secondary filter, and filtering effect is better.
Embodiment recited above is described preferred implementation of the present utility model; not design of the present utility model and protection domain are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in related domain, common engineers and technicians make the technical solution of the utility model, all should fall into protection domain of the present utility model.
Claims (2)
1. two Filter valves, comprising: can be serially connected in the valve body (1) between fluid line, it is characterized in that: on described valve body (1), be designed with upper and lower two relative filter screens (2), the opening direction of filter screen is not on a longitudinal axial plane.
2. according to claim 1 pair of Filter valve, is characterized in that: on described valve body (1), have two filter mesh, the position of filter mesh is corresponding with filter screen (2), is designed with sealing cover (3) on the filter mesh of valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436039.9U CN203421288U (en) | 2013-07-22 | 2013-07-22 | Double-filtration valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320436039.9U CN203421288U (en) | 2013-07-22 | 2013-07-22 | Double-filtration valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421288U true CN203421288U (en) | 2014-02-05 |
Family
ID=50020387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320436039.9U Expired - Fee Related CN203421288U (en) | 2013-07-22 | 2013-07-22 | Double-filtration valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421288U (en) |
-
2013
- 2013-07-22 CN CN201320436039.9U patent/CN203421288U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG ZONY HIGH PRESSURE VALVE CO., LTD. Free format text: FORMER NAME: SHANDONG ZONY MECHANICAL MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 277800 private zone of hi tech Zone, Shandong, Zaozhuang Patentee after: Shandong Zhongli Machinery Manufacturing Co., Ltd. Address before: 277800 private zone of hi tech Zone, Shandong, Zaozhuang Patentee before: Shandong Zhongli Mechanical Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |