CN218063567U - Double-filtering high-sealing water nozzle - Google Patents
Double-filtering high-sealing water nozzle Download PDFInfo
- Publication number
- CN218063567U CN218063567U CN202221893067.9U CN202221893067U CN218063567U CN 218063567 U CN218063567 U CN 218063567U CN 202221893067 U CN202221893067 U CN 202221893067U CN 218063567 U CN218063567 U CN 218063567U
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- China
- Prior art keywords
- filter screen
- water outlet
- outlet nozzle
- double
- nozzle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a double filtration's high sealed water injection well choke belongs to valve technical field. The utility model provides a high sealed water injection well choke of double filtration, includes the faucet of cavity setting, its characterized in that: the inner wall of the water outlet nozzle is provided with a connecting groove, the inner wall of the connecting groove is provided with threads, one side, away from the connecting groove, of the inner wall of the water outlet nozzle is fixedly connected with a limiting block, and a filtering component is detachably mounted in the water outlet nozzle; the utility model discloses a water outlet mouth, including water outlet mouth, the filter assembly includes first filter screen and second filter screen, the periphery side of first filter screen has linked firmly the sealing washer, the sealing washer is located in the spread groove, the second filter screen is located in the cavity of water outlet mouth, and be located the restriction piece is close to one side of water outlet mouth spread groove, the center department of first filter screen has linked firmly the support column, through filter assembly's setting, carries out classification by two not unidimensional filter screens to impurity and filters, can effectually avoid bold impurity to block up the filter screen, and the fritter impurity is spilt.
Description
Technical Field
The utility model belongs to the valve field especially relates to a high sealed water injection well choke of double filtration.
Background
The water nozzle is a device which is usually used on the outlet of a valve, a single filter screen is generally used on the water nozzle, when impurities are too large, the filter screen can be blocked quickly, when the impurities are too small, the filtering effect can not be achieved, the water quality is influenced, and meanwhile when the water nozzle is opened, a sealing ring of the water nozzle can overflow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to the not enough of prior art, provide a double filtration's high sealed water injection well choke.
The utility model discloses a realize above-mentioned purpose, provide following technical scheme, a double filtration's high sealed water injection well choke, including the faucet of cavity setting, its characterized in that: the inner wall of the water outlet nozzle is provided with a connecting groove, the inner wall of the connecting groove is provided with threads, one side, away from the connecting groove, of the inner wall of the water outlet nozzle is fixedly connected with a limiting block, and a filtering component is detachably mounted in the water outlet nozzle;
the filter component comprises a first filter screen and a second filter screen, wherein the outer peripheral side of the first filter screen is fixedly connected with a sealing ring, the sealing ring is located in the connecting groove, the second filter screen is located in the hollow cavity of the water outlet nozzle, the limiting block is close to one side of the connecting groove of the water outlet nozzle, and the center of the first filter screen is fixedly connected with a supporting column.
Optionally, the first filter screen is provided with at least two circular through holes, and the first filter screen protrudes towards one side far away from the second filter screen.
Optionally, the sealing ring is a circular ring, and the material of the sealing ring may be one of rubber and resin.
Optionally, the second filter screen is protruding to one side of keeping away from first filter screen, second filter screen center department is kept away from one side of first filter screen has linked firmly the gathering jar, just the surface of second filter screen is equipped with two at least circular through-holes, the support column is close to a side end face of second filter screen with linked firmly the spring between the gathering jar.
Optionally, the diameter of the circular through hole of the second filter screen is smaller than the diameter of the circular through hole of the first filter screen.
Optionally, one side of the limiting block, which is close to the first filter screen, is provided with an inclined plane, and the inclined plane of the limiting block corresponds to the slope of the convex inclined plane of the second filter screen.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
1. because filtering component's setting, so the filter screen of two not unidimensional of accessible can classify the filtration to impurity, can effectually avoid bold impurity to block up the filter screen, the fritter impurity is spilt.
2. Through the setting of bellied first filter screen and sealing washer, can be when opening tap, with the help of the impact force extrusion first filter screen of rivers, through first filter screen extrusion sealing washer, make the sealing washer produce bigger deformation to leakproofness when increasing tap and going out water.
3. Through the hypotenuse of second filter screen and the setting of gathering the jar, can make the filterable impurity of second filter screen by the gathering in gathering the jar, the effectual tap that avoids impurity to block up the second filter screen and cause goes out the water difficulty.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention.
10. A water outlet nozzle; 11. a first filter screen; 12. a seal ring; 13. a second filter screen; 14. a gathering tank; 15. a support pillar; 16. a spring; 17. and limiting the block.
Detailed Description
In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.
As shown in fig. 1-3, a double-filtration high-sealing water nozzle comprises a hollow water outlet nozzle 10, and is characterized in that: the inner wall of the water outlet nozzle 10 is provided with a connecting groove, the inner wall of the connecting groove is provided with threads, one side, away from the connecting groove, of the inner wall of the water outlet nozzle 10 is fixedly connected with a limiting block 17, and a filtering component is detachably mounted in the water outlet nozzle 10;
the filter assembly comprises a first filter screen 11 and a second filter screen 13, the peripheral side of the first filter screen 11 is fixedly connected with a sealing ring 12, the first filter screen 11 is provided with at least two circular through holes, and the first filter screen 11 protrudes to the side far away from the second filter screen 13, the first filter screen 11 has certain rigidity, can be diffused in the direction far away from the central line of the water outlet nozzle 10 after being extruded, the sealing ring 12 is positioned in the connecting groove, the sealing ring 12 is arranged in a circular ring, and the material of the seal ring 12 may be one of rubber and resin, by the arrangement of the seal ring 12, the tightness of the joint of the water outlet nozzle can be increased under the extrusion of the first filter screen 11, and as the water pressure increases, the better the sealing performance is, the water flow is effectively prevented from leaking from the joint, the second filter screen 13 is positioned in the hollow of the water outlet nozzle 10, and is positioned at one side of the limiting block 17 close to the connecting groove of the water outlet nozzle 10, the second filter screen 13 protrudes to one side far away from the first filter screen 11, the side of the center of the second filter screen 13 far away from the first filter screen 11 is fixedly connected with a gathering cylinder 14, and the surface of the second filter screen 13 is provided with at least two circular through holes, the diameter of the circular through hole of the second filter screen 13 is smaller than that of the circular through hole of the first filter screen 11, the center of the first filter screen 11 is fixedly connected with a support pillar 15, a spring 16 is fixedly connected between the end surface of one side of the support pillar 15 close to the second filter screen 13 and the gathering cylinder 14, through the arrangement of the spring 16 and the support pillar 15, the first filter screen 11 can be reset through the reset of the spring 16 after the first filter screen 11 is deformed, the sealing ring 12 can be prevented from being extruded for a long time, so that the sealing ring 12 is only sealed at the joint when the water faucet is opened, the service life of the sealing ring 12 is effectively prolonged, and the service life of the water outlet nozzle can be prolonged.
The side of the limiting block 17 close to the first filter 11 is an inclined plane, and the inclined plane corresponds to the slope of the convex inclined plane of the second filter 13.
When using, water outlet 10 is directly screwed on at the outlet of tap, make tap just butt sealing washer 12, when opening tap, rivers produce pressure can butt first filter screen 11, extrude sealing washer 12 through first filter screen 11, thereby can make sealing washer 12 fill the joint gap between tap and the water outlet completely, can increase its leakproofness, and along with hydraulic increase leakproofness becomes strong gradually, when closing tap, under spring 16's spring action, make first filter screen 11 reset, sealing washer 12 breaks away from by the extrusion, can avoid sealing washer 12 to be extruded for a long time and lead to it to produce permanent deformation, still can filter impurity through two different meshes of first filter screen 11 and second filter screen 13, can effectually avoid bulk impurity to block up the filter screen, the fritter impurity is spilled.
It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high sealed water injection well choke of double filtration, includes faucet (10) that cavity set up, its characterized in that: the inner wall of the water outlet nozzle (10) is provided with a connecting groove, the inner wall of the connecting groove is provided with threads, one side, away from the connecting groove, of the inner wall of the water outlet nozzle (10) is fixedly connected with a limiting block (17), and a filtering component is detachably mounted in the water outlet nozzle (10);
the utility model discloses a water outlet nozzle, including filter assembly, filter assembly includes first filter screen (11) and second filter screen (13), the periphery side of first filter screen (11) has linked firmly sealing washer (12), sealing washer (12) are located in the spread groove, second filter screen (13) are located in the cavity of water outlet nozzle (10), and are located restriction piece (17) are close to one side of water outlet nozzle (10) spread groove, the center department of first filter screen (11) has linked firmly support column (15).
2. The double-filtering high-sealing water nozzle as claimed in claim 1, wherein: the first filter screen (11) is provided with at least two circular through holes, and the first filter screen (11) protrudes towards one side far away from the second filter screen (13).
3. The double-filtering high-sealing water nozzle as claimed in claim 1, wherein: the sealing ring (12) is arranged in a circular ring mode, and the material of the sealing ring (12) can be one of rubber and resin.
4. The double-filtering high-sealing water nozzle as claimed in claim 1, wherein: second filter screen (13) are to keeping away from one side of first filter screen (11) is protruding, second filter screen (13) center department is kept away from one side of first filter screen (11) has linked firmly gathering jar (14), just the surface of second filter screen (13) is equipped with two at least circular through-holes, support column (15) are close to a side end face of second filter screen (13) with spring (16) have been linked firmly between gathering jar (14).
5. The double-filtering high-sealing water nozzle as claimed in claim 1, wherein: the diameter of the circular through hole of the second filter screen (13) is smaller than that of the circular through hole of the first filter screen (11).
6. The double-filtering high-sealing water nozzle as claimed in claim 1, wherein: one side of the limiting block (17) close to the first filter screen (11) is an inclined plane, and the inclined plane of the limiting block corresponds to the slope of the convex inclined plane of the second filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893067.9U CN218063567U (en) | 2022-07-21 | 2022-07-21 | Double-filtering high-sealing water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221893067.9U CN218063567U (en) | 2022-07-21 | 2022-07-21 | Double-filtering high-sealing water nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063567U true CN218063567U (en) | 2022-12-16 |
Family
ID=84398875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221893067.9U Active CN218063567U (en) | 2022-07-21 | 2022-07-21 | Double-filtering high-sealing water nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218063567U (en) |
-
2022
- 2022-07-21 CN CN202221893067.9U patent/CN218063567U/en active Active
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