CN204485465U - A kind of filter for strainer valve - Google Patents
A kind of filter for strainer valve Download PDFInfo
- Publication number
- CN204485465U CN204485465U CN201420859688.4U CN201420859688U CN204485465U CN 204485465 U CN204485465 U CN 204485465U CN 201420859688 U CN201420859688 U CN 201420859688U CN 204485465 U CN204485465 U CN 204485465U
- Authority
- CN
- China
- Prior art keywords
- wire net
- protecting wire
- screen pack
- support
- net support
- 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 relates to valve field, be specially a kind of filter for strainer valve, comprise screen pack and fixed support, the exterior contour of described screen pack is cylindrical shape, upper surface and the lower surface of screen pack offer opening respectively, one end outer wall of screen pack is arranged with the first protecting wire net annulus, the other end of screen pack is provided with the first protecting wire net baffle plate, first protecting wire net annulus is fixedly connected with by fixed support with the first protecting wire net baffle plate, first protecting wire net annulus is connected with at least one first protecting wire net support, described first protecting wire net baffle plate is connected with at least one the second protecting wire net support with the first protecting wire net support adaptation, first protecting wire net support and the second protecting wire net support lay respectively at the both sides of screen pack.The utility model structure is simple, practical.
Description
Technical field
The utility model relates to valve field, is specially a kind of filter for strainer valve.
Background technology
Strainer valve is also known as filter: carry out filtering pretreated device.Strainer valve is the prerequisite filter plant of susceptible to plugging engineering goods using hydraulic control valve and precision.It is the indispensable a kind of device of tubing of pumped (conveying) medium; usually the entrance point of the equipment such as hydraulic control valve, pressure-reducing valve, relief valve, Valve for keeping constant water level is installed on; be used for eliminating the impurity in medium; prevent graininess impurity admission passage; cause wall plug, with the accessory on proterctive equipment pipeline from wearing and tearing and blocking.When needing cleaning, as long as taken out by dismountable filter cylinder, reload after process, therefore, working service is very convenient.
At present, traditional filtering valve in the process of filter material, filter often with filter pipe or strainer valve shape at a tilt angle, carry out filtration work by the side of screen pack in filter.
Existing strainer valve is in the process of filter material, the glass fragment contained in material and regulus are along with material is in the flowing of strainer valve high speed, and often because of the glass fragment that contains in the material that filters, regulus and cause the screen pack of filter in strainer valve be easily cut or expose, screen pack is caused to be scrapped in advance, filtering function disappears, on the one hand, this batch materials is caused not meet production standard, need again to filter, reduce operating efficiency, add the energy loss produced when again filtering, on the other hand, reduce the service life of screen pack, and then reduce the utilization rate of resource, be unfavorable for sustainable development.
Utility model content
The purpose of this utility model is to provide a kind of rational in infrastructure, simple, practical, and a kind of filter for strainer valve of problem that the screen pack that effectively can solve filter in existing strainer valve is in use easily cut or exposed by glass fragment and regulus.
For meeting above-mentioned purpose, the utility model provides a kind of effective technical scheme: a kind of filter for strainer valve, comprise screen pack and fixed support, the exterior contour of described screen pack is cylindrical shape, upper surface and the lower surface of screen pack offer opening respectively, one end outer wall of screen pack is arranged with the first protecting wire net annulus, the other end of screen pack is provided with the first protecting wire net baffle plate, first protecting wire net annulus is fixedly connected with by fixed support with the first protecting wire net baffle plate, first protecting wire net annulus is connected with at least one first protecting wire net support, described first protecting wire net baffle plate is connected with at least one the second protecting wire net support with the first protecting wire net support adaptation, first protecting wire net support and the second protecting wire net support lay respectively at the both sides of screen pack.
Further, described support bracket fastened length equals the length of the first protecting wire net support and the length sum of the second protecting wire net support.
Further, the ratio 3:1-4:1 of described first protecting wire net support and the second protecting wire net support.
Further, described first protecting wire net support is three with the number with the second protecting wire net support.
Further, the distance of two the first protecting wire net supports of described arbitrary neighborhood is identical, and the distance of two the second protecting wire net supports of described arbitrary neighborhood is identical.
Contrast the deficiencies in the prior art; the beneficial effect that the technical scheme that the utility model provides is brought: 1. this use is novel passes through the first protecting wire net support and the second protecting wire net support; serve the effect supporting and protect screen pack; prevent screen pack from swinging along with the flowing of material everywhere, and then prevent screen pack from occurring being out of shape, folding and the problem generation of the quality of impact filtration.2. the utility model can prevent the impurity on the first protecting wire net baffle plate from bursting screen pack by the second protecting wire net support, and then arrives the effect of protection screen pack, makes the life of screen pack, improves the utilization rate of resource, be beneficial to sustainable development.3. the first protecting wire net baffle plate of the present utility model is for precipitating and storing the glass fragment and regulus that contain in material, prevent glass fragment and regulus be filtered rear directly and screen pack CONTACT WITH FRICTION and screen pack is worn or the phenomenon exposed occurs.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the structural representation of the first protecting wire net support and the second protecting wire net support.
Detailed description of the invention
The utility model is as Figure 1-Figure 2: a kind of filter for strainer valve, comprise screen pack 1 and fixed support 2, the exterior contour of described screen pack 1 is cylindrical shape, upper surface and the lower surface of screen pack 1 offer opening respectively, one end outer wall of screen pack 1 is arranged with the first protecting wire net annulus 11, the other end of screen pack 1 is provided with the first protecting wire net baffle plate 12, first protecting wire net annulus 11 is fixedly connected with by fixed support 2 with the first protecting wire net baffle plate 12, first protecting wire net annulus 11 is connected with at least one first protecting wire net support 13, described first protecting wire net baffle plate 12 is connected with at least one the second protecting wire net support 14 with the first protecting wire net support 13 adaptation, first protecting wire net support 13 and the second protecting wire net support 14 lay respectively at the both sides of screen pack 1.
Existing filter often with filter pipe or strainer valve shape at a tilt angle, filtration work is carried out by the side of screen pack in filter 1, screen pack 1 is after filter glass fragment and regulus, regulus and glass fragment fall under gravity on the first protecting wire net baffle plate 12, prevent glass fragment and regulus to be filtered rear repetition and screen pack 1 CONTACT WITH FRICTION and screen pack 1 are worn or the phenomenon exposed occurs.
Further, the length of described fixed support 2 equals the length of the first protecting wire net support 13 and the length sum of the second protecting wire net support 14.
Further, the ratio 3:1-4:1 of described first protecting wire net support 13 and the second protecting wire net support 14.
First protecting wire net support 13 and the second protecting wire net support 14 serve support and protect the effect of screen pack 1, prevent screen pack 1 from swinging along with the flowing of material everywhere, and then prevent screen pack 1 from occurring being out of shape, folding and the problem generation of the quality of impact filtration.
The inside of screen pack 1 is located at by first protecting wire net support 13, therefore the first protecting wire net support 13 is mainly used in supporting screen pack 1, and the second protecting wire net support 14 be mainly used in prevent the bottom of screen pack 1 from being occurred by the phenomenon that the impurity in material is burst, consider the reason that the impurity in screen pack 1 regularly can be processed, the length of the second protecting wire net support 14 is relatively unsuitable long, therefore, the ratio of the first protecting wire net support 13 and the second protecting wire net support 14 is set to 3:1-4:1.
Further, described first protecting wire net support 13 is three with the number with the second protecting wire net support 14.
Further, the distance of two the first protecting wire net supports 13 of described arbitrary neighborhood is identical, and the distance of two the second protecting wire net supports 14 of described arbitrary neighborhood is identical.
Impurities accumulation to a certain extent after, be in the impurity bottom screen pack 1 under the impact of material, the screen pack 1 of bottom can be made to strut, until burst screen pack 1, and equally distributed three the second protecting wire net supports 14 can open the effect supporting screen pack 1, the phenomenon preventing the impurity on the first protecting wire net baffle plate 12 from bursting screen pack 1 occurs.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the filter for strainer valve, it is characterized in that: comprise screen pack and fixed support, the exterior contour of described screen pack is cylindrical shape, upper surface and the lower surface of screen pack offer opening respectively, one end outer wall of screen pack is arranged with the first protecting wire net annulus, the other end of screen pack is provided with the first protecting wire net baffle plate, first protecting wire net annulus is fixedly connected with by fixed support with the first protecting wire net baffle plate, first protecting wire net annulus is connected with at least one first protecting wire net support, described first protecting wire net baffle plate is connected with at least one the second protecting wire net support with the first protecting wire net support adaptation, first protecting wire net support and the second protecting wire net support lay respectively at the both sides of screen pack.
2. a kind of filter for strainer valve according to claim 1, is characterized in that: described support bracket fastened length equals the length of the first protecting wire net support and the length sum of the second protecting wire net support.
3. a kind of filter for strainer valve according to claim 1 and 2, is characterized in that: the ratio 3:1-4:1 of described first protecting wire net support and the second protecting wire net support.
4. a kind of filter for strainer valve according to claim 1, is characterized in that: described first protecting wire net support is three with the number with the second protecting wire net support.
5. a kind of filter for strainer valve according to claim 4, is characterized in that: the distance of two the first protecting wire net supports of arbitrary neighborhood is identical, and the distance of two the second protecting wire net supports of arbitrary neighborhood is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859688.4U CN204485465U (en) | 2014-12-30 | 2014-12-30 | A kind of filter for strainer valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859688.4U CN204485465U (en) | 2014-12-30 | 2014-12-30 | A kind of filter for strainer valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485465U true CN204485465U (en) | 2015-07-22 |
Family
ID=53564761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859688.4U Expired - Fee Related CN204485465U (en) | 2014-12-30 | 2014-12-30 | A kind of filter for strainer valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485465U (en) |
-
2014
- 2014-12-30 CN CN201420859688.4U patent/CN204485465U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |