CN207137515U - A kind of y-type filter - Google Patents
A kind of y-type filter Download PDFInfo
- Publication number
- CN207137515U CN207137515U CN201720996244.9U CN201720996244U CN207137515U CN 207137515 U CN207137515 U CN 207137515U CN 201720996244 U CN201720996244 U CN 201720996244U CN 207137515 U CN207137515 U CN 207137515U
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- CN
- China
- Prior art keywords
- valve body
- bonnet
- screen pack
- type filter
- plug
- 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.)
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Abstract
The utility model discloses a kind of y-type filter, including valve body, screen pack, spirotallic gasket, bonnet, blowdown plug and cleaning plug, the screen pack is in valve body, bonnet is fixed on valve body, spirotallic gasket is located between valve body and bonnet, blowdown plug is threaded on bonnet, and cleaning plug is threaded on valve body.The utility model is easy to cleaning and blowdown, and intensity is good, and using effect is good.
Description
Technical field：
It the utility model is related to a kind of y-type filter.
Background technology：
Y-type filter is mainly used in oil and gas feed-line, chemical plant, fire protection pipeline, water treatment plant, ocean
Oil platform etc..Y-type filter is typically mounted on the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or miscellaneous equipment, for clear
Except the impurity in medium, the equipment part in protective conduit is from wearing and blocking, to protect the normal use of valve and equipment.
Existing y-type filter bottom does not possess dirt eliminating function, and the impurity cleared up in screen pack will be taken apart from pipeline
Filter takes out screen pack and could cleared up, hence it is evident that is used to user and installation is made troubles, and increase installation cost；Y types filter
Device does not possess function of on-line cleaning, because the no internal thread connector in top does not possess connection exterior washings system, filter makes
Use short life；Y-type filter does not possess the function of the pressure difference before and after on-line checking screen pack.
Utility model content：
The utility model is to provide a kind of y-type filter to solve the above-mentioned problems of the prior art.
There is technical scheme used by the utility model：A kind of y-type filter, including valve body, screen pack, spirotallic gasket,
Bonnet, blowdown plug and cleaning plug, the screen pack is in valve body, and bonnet is fixed on valve body, and spirotallic gasket is located at valve
Between body and bonnet, blowdown plug is threaded on bonnet, and cleaning plug is threaded on valve body.
Further, the valve body is provided with stopper slot, and the stage portion being adapted with the stopper slot is provided with bonnet.
Further, it is provided with reinforcement in the screen pack.
Further, the inwall of the valve body is provided with limited step portion, and the bottom of screen pack contacts at the limited step
In portion.
The utility model has the advantages that：
1) blowdown plug is provided with bonnet, impurity can be discharged by blowdown plug online, use simple side
Just；Cleaning plug is designed with body top, can be cleaned before twisting off plug by Butterworth Hatch installation pressure gauge detection screen pack
Pressure difference afterwards；When front and rear pressure difference arrives greatly certain degree, just illustrate that the impurity in medium blocks to screen pack and had a strong impact on
Function is filtered, at this moment screen pack will be cleaned, and used simple and convenient；Simultaneously can also be by Butterworth Hatch periodically to mistake
Filter is cleaned, and is reduced corrosion of the impurity extended residual to filter and the blocking to filter mesh, is increased making for filter
With the life-span, while also increase the filter efficiency of screen pack；
2) inside of screen pack sets reinforcement, it is ensured that screen pack intensity, will not be produced because of the rise of pressure rating curved
Song deformation, it is ensured that the service life of filter.
Brief description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the installation diagram between valve body and bonnet in the utility model.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model discloses a kind of y-type filter, including valve body 1, screen pack 2, spirotallic gasket
3rd, bonnet 4, blowdown plug 7 and cleaning plug 8, for screen pack 2 in valve body 1, bonnet 4 is fixed on valve body 1 by stud nut
On, spirotallic gasket 3 is located between valve body 1 and bonnet 4, and blowdown plug 7 is threaded on bonnet 4, and cleaning plug 8 is threadedly coupled
On valve body 1.
For preferably bonnet 4 is positioned on valve body 1, stopper slot 11 is provided with valve body 1, is provided with and limit on bonnet 4
The stage portion 41 that position groove 11 is adapted.Spirotallic gasket 3 effectively prevents spirotallic gasket 3 from misplacing in the stopper slot 11 of valve body 1
It is mobile.
Reinforcement 21 is provided with screen pack 2.
The utility model is provided with spacing for ease of preferably screen pack 2 is positioned in valve body 1 on the inwall of valve body 1
Stage portion 18, the bottom of screen pack 2 are contacted in the limited step portion 18.Screen pack 2 will not be because producing under the impact of instantaneous pressure
Raw very big position movement, it is ensured that the filtering function and service life of product.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (4)
- A kind of 1. y-type filter, it is characterised in that：Including valve body (1), screen pack (2), spirotallic gasket (3), bonnet (4), blowdown Plug (7) and cleaning plug (8), the screen pack (2) is in valve body (1), and bonnet (4) is fixed on valve body (1), wound gasket Piece (3) is located between valve body (1) and bonnet (4), and blowdown plug (7) is threaded on bonnet (4), cleans plug (8) screw thread It is connected on valve body (1).
- 2. y-type filter as claimed in claim 1, it is characterised in that：The valve body (1) is provided with stopper slot (11), in valve Lid (4) is provided with the stage portion (41) being adapted with the stopper slot (11).
- 3. y-type filter as claimed in claim 1, it is characterised in that：Reinforcement (21) is provided with the screen pack (2).
- 4. y-type filter as claimed in claim 1, it is characterised in that：The inwall of the valve body (1) is provided with limited step portion (18), the bottom of screen pack (2) is contacted in the limited step portion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996244.9U CN207137515U (en) | 2017-08-10 | 2017-08-10 | A kind of y-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996244.9U CN207137515U (en) | 2017-08-10 | 2017-08-10 | A kind of y-type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207137515U true CN207137515U (en) | 2018-03-27 |
Family
ID=61665252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996244.9U Active CN207137515U (en) | 2017-08-10 | 2017-08-10 | A kind of y-type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207137515U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045824A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Efficient basket filter |
| CN109045823A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Efficient y-type 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 |
| CN109045826A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of y-type filter |
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket 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 |
| CN109091944A (en) * | 2018-09-12 | 2018-12-28 | 西尼（南京）阀门机械有限公司 | Y-type filter |
-
2017
- 2017-08-10 CN CN201720996244.9U patent/CN207137515U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045824A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Efficient basket filter |
| CN109045823A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Efficient y-type 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 |
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket filter |
| CN109045827A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | Basket filter |
| CN109045826A (en) * | 2018-09-12 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of 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 |
| CN109091944A (en) * | 2018-09-12 | 2018-12-28 | 西尼（南京）阀门机械有限公司 | Y-type filter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |