CN204372325U - A kind of filter tap - Google Patents
A kind of filter tap Download PDFInfo
- Publication number
- CN204372325U CN204372325U CN201420857926.8U CN201420857926U CN204372325U CN 204372325 U CN204372325 U CN 204372325U CN 201420857926 U CN201420857926 U CN 201420857926U CN 204372325 U CN204372325 U CN 204372325U
- Authority
- CN
- China
- Prior art keywords
- wire net
- protecting wire
- filtrating equipment
- removal
- 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
Links
- 239000012535 impurity Substances 0.000 claims abstract description 51
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 description 14
- 238000001914 filtration Methods 0.000 description 11
- 241000722270 Regulus Species 0.000 description 10
- 239000012634 fragment Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009172 bursting Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to valve field, be specially a kind of filter tap, comprise valve body and pad, described valve body comprises inlet tube, outer pipe and removal of impurities pipe, filtrating equipment is provided with in removal of impurities pipe, filtrating equipment comprises the first protecting wire net annulus, first gear impurity plectane and at least one fixed support, first protecting wire net annulus is connected by fixed support with first gear impurity plectane, the exterior contour of described filtrating equipment is cylindrical shape, the outside of filtrating equipment is provided with filter screen, the inside of described valve body is provided with the protecting wire net baffle plate with filtrating equipment adaptation, protecting wire net baffle plate is provided with the first locating slot, described valve body is provided with the second locating slot, described filtrating equipment is located fixing by the first locating slot and the second locating slot, described removal of impurities pipe is connected with bonnet, removal of impurities pipe is by pad and Bonnet seal.The utility model structure is simple, practical.
Description
Technical field
The utility model relates to valve field, is specially a kind of filter tap.
Background technique
Filter tap is also known as filter: carry out filtering pretreated device.Filter tap 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 fed sheet of a media; usually the entrance point of the equipment such as hydraulic control valve, reduction valve, Decompression valves, Valve for keeping constant water level is installed on; be used for eliminating the impurity in medium; prevent graininess impurity inlet 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 is in the process of filter material, the glass fragment contained in material and regulus are along with material is in the flowing of filter tap high speed, and often because of the glass fragment that contains in the material that filters, regulus and cause the filter screen in filter tap be easily cut or expose, filter screen 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 working efficiency, add the energy loss produced when again filtering, on the other hand, reduce the working life of filter screen, and then reduce the utilization ratio of resource, be unfavorable for sustainable development.
Model utility content
The purpose of this utility model is to provide a kind of rational in infrastructure, simple, practical, and effectively can solve a kind of filter tap of the problem that filter screen in existing filter tap 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 technological scheme: a kind of filter tap, comprise valve body and pad, described valve body comprises inlet tube, outer pipe and removal of impurities pipe, filtrating equipment is provided with in removal of impurities pipe, filtrating equipment comprises the first protecting wire net annulus, first gear impurity plectane and at least one fixed support, first protecting wire net annulus is connected by fixed support with first gear impurity plectane, the exterior contour of described filtrating equipment is cylindrical shape, the outside of filtrating equipment is provided with filter screen, the inside of described valve body is provided with the protecting wire net baffle plate with filtrating equipment adaptation, protecting wire net baffle plate is provided with the first locating slot, described valve body is provided with the second locating slot, described filtrating equipment is located fixing by the first locating slot and the second locating slot, described removal of impurities pipe is connected with bonnet, described removal of impurities pipe is by pad and Bonnet seal.
Further, described fixed support comprises the first protecting wire net support and the second protecting wire net support, and the first protecting wire net support and the second protecting wire net support lay respectively at the both sides of filter screen, and the length of the first protecting wire net support and the lenth ratio of the second protecting wire net support are 3:1-4:1.
Further, described removal of impurities pipe is provided with internal thread, and described bonnet is provided with outside thread, and described removal of impurities pipe and bonnet are connected by internal thread and outside thread.
Further, the inwall of described protecting wire net baffle plate and inlet tube forms a concave arc shape angle.
Further, described support bracket fastened radical is three, and two of described arbitrary neighborhood support bracket fastened apart from identical.
Contrast the deficiencies in the prior art, the beneficial effect that the technological scheme that the utility model provides is brought: 1. the utility model reaches the effect of the flowing velocity of glass fragment and regulus in buffering material by protecting wire net baffle plate, reduce the impact force of glass fragment and regulus impact filtration net, prevent glass fragment and regulus impact force excessive, and wearing and tearing or the phenomenon exposed occur to cause filter screen to occur, and then reach the object of protection filter screen, filter screen is made to be not easy in process of production to damage, improve working efficiency, and then reach energy saving, improve the working life of filter screen simultaneously, improve the utilization ratio of resource, be beneficial to sustainable development.2. 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 filter screen; prevent filter screen from swinging along with the flowing of material everywhere; and then prevent filter screen from occurring being out of shape, folding and the problem generation of the quality of impact filtration; simultaneously; second protecting wire net support can prevent the impurity on first gear impurity plectane from bursting filter screen; and then arrive the effect of protection filter screen; make the life of filter screen; improve the utilization ratio of resource, be beneficial to sustainable development.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is the structural representation of filtrating equipment.
Embodiment
The utility model is as Figure 1-Figure 2: a kind of filter tap, comprise valve body 1 and pad 2, described valve body 1 comprises inlet tube 11, outer pipe 12 and removal of impurities pipe 13, filtrating equipment 4 is provided with in removal of impurities pipe 13, filtrating equipment 4 comprises the first protecting wire net annulus 41, first gear impurity plectane 42 and at least one fixed support 43, when impurity is by filter screen 44, under the Action of Gravity Field of self, fall on first grade of impurity plectane 42, first gear impurity plectane 42 can store the impurity in filtration, prevent the glass fragment that contains in impurity or regulus etc. from repeating and filter screen contact friction under the impact of material, and cause the anti-phenomenon be worn or expose of filter screen 44 to occur, first protecting wire net annulus 41 is connected by fixed support 43 with first gear impurity plectane 42, the exterior contour of described filtrating equipment 4 is cylindrical shape, the outside of filtrating equipment 4 is provided with filter screen 44, filter screen 44 is for impurity screening, the inside of described valve body 1 is provided with the protecting wire net baffle plate 14 with filtrating equipment 4 adaptation, protecting wire net baffle plate 14 reaches the effect of the flowing velocity of glass fragment and regulus in buffering material, reduce the impact force of glass fragment and the direct impact filtration net 44 of regulus, prevent glass fragment and regulus impact force excessive and cause filter screen 44 to wear and tear or the phenomenon exposed occurs, and then reach the object of protection filter screen 44, protecting wire net baffle plate 14 is provided with the first locating slot 141, described valve body 1 is provided with the second locating slot 15, described filtrating equipment 4 is located fixing by the first locating slot 141 and the second locating slot 15, described removal of impurities pipe 13 is connected with bonnet 3, described removal of impurities pipe 13 is sealed by pad 2 and bonnet 3.
Further, described fixed support 43 comprises the first protecting wire net support 431 and the second protecting wire net support 432, first protecting wire net support 431 and the second protecting wire net support 432 lay respectively at the both sides of filter screen 4, and the length 431 of the first protecting wire net support and the lenth ratio of the second protecting wire net support 432 are 3:1-4:1.
The inside of filter screen 44 is located at by first protecting wire net support 431, therefore the first protecting wire net support 431 is mainly used in supporting filter screen 44, second protecting wire net support 432 is provided with filter screen 44 and relative to the opposite side of the first protecting wire net support 431, and the second protecting wire net support 432 be mainly used in prevent the bottom of filter screen 44 from being occurred by the phenomenon that the impurity in material is burst, consider the reason that the impurity in filter screen 44 regularly can be processed, the length of the second protecting wire net support 432 is relatively unsuitable long, otherwise cause the supporting effect of the first protecting wire net support 432 to weaken, therefore, the ratio of the first protecting wire net support 431 and the second protecting wire net support 432 is set to 3:1-4:1.
Further, described removal of impurities pipe 13 is provided with internal thread, and described bonnet 3 is provided with outside thread, and described removal of impurities pipe 13 and bonnet 3 are connected by internal thread and outside thread.
Being mutually connected by internal and external screw thread, can dismantle bonnet 3 easily, and then can cleaned filter screen 4 often or remove the impurity of filter screen 4.
Further, described protecting wire net baffle plate 14 forms a concave arc shape angle with the inwall of inlet tube 11.
Protecting wire net baffle plate 14 forms a concave arc shape angle with the inwall of inlet tube 11, has three effects: 1. the effective flowing velocity cushioning impurity in material, reduces the impact force of the direct impact filtration net 4 of impurity.2. reduce the flow resistance of protecting wire net baffle plate 14 pairs of materials as much as possible, improve the rate of filtration as much as possible.3. impurity is after concave arc shape angle, under the impact of self gravitation and material, falls in filter screen 4 slowly, effectively prevent the phenomenon of the concave arc shape angle of accumulation of impurities between protecting wire net baffle plate 14 and inlet tube 11 from occurring along concave arc shape angle.
Further, the radical of described fixed support 43 is three, and the distance of two fixed supports 43 of described arbitrary neighborhood is identical.
The first protecting wire net support 431 in fixed support 43 and the second protecting wire net support 432 serve the effect supporting and protect filter screen 4; prevent filter screen 4 from swinging along with the flowing of material everywhere, and then prevent filter screen 4 from occurring being out of shape, folding and the problem generation of the quality of impact filtration.Meanwhile, when too much impurity is filtered, and fall to first grade of impurity plectane 42 under the effect of effect after, cause the bottom of filter screen 44 to be bursting at the collision, and the second protecting wire net support 432 can prevent the impurity on first gear impurity plectane 42 from bursting filter screen 4.
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. a filter tap, it is characterized in that: comprise valve body and pad, described valve body comprises inlet tube, outer pipe and removal of impurities pipe, filtrating equipment is provided with in removal of impurities pipe, filtrating equipment comprises the first protecting wire net annulus, first gear impurity plectane and at least one fixed support, first protecting wire net annulus is connected by fixed support with first gear impurity plectane, the exterior contour of described filtrating equipment is cylindrical shape, the outside of filtrating equipment is provided with filter screen, the inside of described valve body is provided with the protecting wire net baffle plate with filtrating equipment adaptation, protecting wire net baffle plate is provided with the first locating slot, described valve body is provided with the second locating slot, described filtrating equipment is located by the first locating slot and the second locating slot, described removal of impurities pipe is connected with bonnet, described removal of impurities pipe is by pad and Bonnet seal.
2. a kind of filter tap according to claim 1, it is characterized in that: described fixed support comprises the first protecting wire net support and the second protecting wire net support, first protecting wire net support and the second protecting wire net support lay respectively at the both sides of filter screen, and the length of the first protecting wire net support and the lenth ratio of the second protecting wire net support are 3:1-4:1.
3. a kind of filter tap according to claim 1 and 2, is characterized in that: described removal of impurities pipe is provided with internal thread, and described bonnet is provided with outside thread, and described removal of impurities pipe and bonnet are connected by internal thread and outside thread.
4. a kind of filter tap according to claim 3, is characterized in that: the inwall of described protecting wire net baffle plate and inlet tube forms a concave arc shape angle.
5. a kind of filter tap according to claim 1, is characterized in that: described support bracket fastened radical is three, and two of described arbitrary neighborhood support bracket fastened apart from identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857926.8U CN204372325U (en) | 2014-12-30 | 2014-12-30 | A kind of filter tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857926.8U CN204372325U (en) | 2014-12-30 | 2014-12-30 | A kind of filter tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372325U true CN204372325U (en) | 2015-06-03 |
Family
ID=53328546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857926.8U Expired - Fee Related CN204372325U (en) | 2014-12-30 | 2014-12-30 | A kind of filter tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677916A (en) * | 2020-07-24 | 2020-09-18 | 新立行科技浙江有限公司 | A normally closed two-position three-way valve |
-
2014
- 2014-12-30 CN CN201420857926.8U patent/CN204372325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677916A (en) * | 2020-07-24 | 2020-09-18 | 新立行科技浙江有限公司 | A normally closed two-position three-way valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181230 |