CN202682909U - Y shape filter - Google Patents
Y shape filter Download PDFInfo
- Publication number
- CN202682909U CN202682909U CN2012202639923U CN201220263992U CN202682909U CN 202682909 U CN202682909 U CN 202682909U CN 2012202639923 U CN2012202639923 U CN 2012202639923U CN 201220263992 U CN201220263992 U CN 201220263992U CN 202682909 U CN202682909 U CN 202682909U
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- CN
- China
- Prior art keywords
- valve body
- filter
- screen pack
- valve
- filter screen
- 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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Abstract
The utility model discloses a Y shape filter which comprises a valve body, a valve deck and a filter screen, wherein the valve body and the valve deck are fixedly connected to form a circular mold cavity, the filter screen is arranged in the mold cavity, and a pipe wall of the valve body is in an outward protruded arc shape. The filter screen comprises a circular reinforced rib, a woven mesh and a punching mesh, and fixing rings are further arranged at two ends of the filter screen. A sealing gasket is further arranged between the valve body and the valve deck, and graphite is adhered on the sealing gasket and enables the sealing performance between the valve body and the valve deck to be better. By means of the improvement of the pipe wall of the valve body, the Y shape filter enables flow area of the filter to be increased, and reduces pressure requirements of equipment; and by means of the improvement of the structure of the filter, the Y shape filter enables expansion bearing capacity of the filter screen to be increased, and the strength is improved.
Description
Technical field
The utility model relates to a kind of filter, especially relates to a kind of y-type filter.
Background technology
Y-type filter is the indispensable a kind of filter of the pipe-line system of pumped (conveying) medium; y-type filter is installed in the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or miscellaneous equipment usually; be used for removing the impurity in the medium, with the normal use of protection valve and equipment.
The screen pack of traditional y-type filter because the intensity of screen pack is not high, outwards expands screen pack when having medium to pass through, and if things go on like this, can make screen pack damaged, very easily equipment is caused damage the filter effect variation.
Summary of the invention
For above-described the deficiencies in the prior art, the utility model discloses good seal performance, a kind of y-type filter that screen pack intensity is high.
A kind of y-type filter, comprise valve body, valve gap, screen pack, wherein valve body and valve gap are fixedly connected to form an actor's rendering of an operatic tune of a circle, and screen pack is located in an actor's rendering of an operatic tune, the tube wall of described valve body is the circular arc of evagination, and described screen pack comprises circular reinforcement, mesh grid and punching net.
The tube wall of valve body is arranged to the circular arc of evagination, so that the circulation area of filter increases, is reached the effect of medium to the power reduction of screen pack generation.
Further, also be provided with gasket seal between described valve body and the valve gap.
Further, also be attached with one deck graphite linings on the described gasket seal.
Be attached with the seal washer of graphite so that the sealing property between valve body and the valve gap is better.
Further, the two ends of described screen pack also are provided with retainer plate.
The screen pack intensity of this structure is relatively high, to medium the expansion ability to bear of screen pack is strengthened.
Compared with prior art, the beneficial effect that the utility model reaches is: by the improvement to the valve body tube wall, so that the circulation area of filter increases, reduced the pressure requirement of equipment; By the improvement to filter screen structure, so that the expansion ability to bear of screen pack strengthens, intensity increases.
Description of drawings
Fig. 1 is the cross-sectional view of a kind of y-type filter of the utility model,
Wherein, 1 is valve body, and 2 is valve gap, and 3 is screen pack, and 4 is gasket seal.
The specific embodiment
As shown in Figure 1, be the y-type filter of a kind of preferred embodiment of the utility model, comprise valve body 1, valve gap 2, screen pack 3, wherein valve body 1 and valve gap 2 are fixedly connected to form an actor's rendering of an operatic tune of a circle, screen pack 3 is located in an actor's rendering of an operatic tune, and the tube wall of described valve body 1 is the circular arc of evagination.
Also be provided with gasket seal 4 between valve body 1 and the valve gap 2, also be attached with one deck graphite linings on the gasket seal 4 of setting, so that the sealing property between valve body 1 and the valve gap 2 is better.Screen pack 3 comprises circular reinforcement, mesh grid and punching net, and the two ends of screen pack also are provided with retainer plate.
The utility model is by the improvement to the valve body tube wall, so that the circulation area of filter increases, has reduced the pressure requirement of equipment; By the improvement to filter screen structure, so that the expansion ability to bear of screen pack strengthens, intensity increases.
Above-described structure is preferred embodiment of the present utility model, the utility model is not done any type of restriction, being equal to of structure to this product replaces to reach identical effect, perhaps the art personnel are apparent, all should belong in the scope of the technical solution of the utility model.
Claims (4)
1. y-type filter, comprise valve body, valve gap, screen pack, wherein valve body and valve gap are fixedly connected to form an actor's rendering of an operatic tune of a circle, screen pack is located in an actor's rendering of an operatic tune, it is characterized in that: the tube wall of described valve body is the circular arc of evagination, and described screen pack comprises circular reinforcement, mesh grid and punching net.
2. a kind of y-type filter according to claim 1 is characterized in that: also be provided with gasket seal between described valve body and the valve gap.
3. according to claim 2 described a kind of y-type filters, it is characterized in that: also be attached with one deck graphite linings on the described gasket seal.
4. according to claim 1 described a kind of y-type filter, it is characterized in that: the two ends of described screen pack also are provided with retainer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202639923U CN202682909U (en) | 2012-06-04 | 2012-06-04 | Y shape filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202639923U CN202682909U (en) | 2012-06-04 | 2012-06-04 | Y shape filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682909U true CN202682909U (en) | 2013-01-23 |
Family
ID=47538586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202639923U Expired - Fee Related CN202682909U (en) | 2012-06-04 | 2012-06-04 | Y shape filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432812A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Cast iron filter |
| CN109045825A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of basket filter |
| CN109045822A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient y-type filter |
| CN109045827A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Basket filter |
-
2012
- 2012-06-04 CN CN2012202639923U patent/CN202682909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432812A (en) * | 2013-08-14 | 2013-12-11 | 苏州华日金菱机械有限公司 | Cast iron filter |
| CN109045822A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient y-type filter |
| CN109045825A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of basket filter |
| CN109045827A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Basket filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |