CN217177425U - Explosion-proof filtration angle valve of hydrodynamic switch - Google Patents
Explosion-proof filtration angle valve of hydrodynamic switch Download PDFInfo
- Publication number
- CN217177425U CN217177425U CN202220685147.9U CN202220685147U CN217177425U CN 217177425 U CN217177425 U CN 217177425U CN 202220685147 U CN202220685147 U CN 202220685147U CN 217177425 U CN217177425 U CN 217177425U
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- Prior art keywords
- explosion
- proof
- water
- water inlet
- handle
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- 238000001914 filtration Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000004880 explosion Methods 0.000 claims description 4
- 230000001970 hydrokinetic effect Effects 0.000 claims 1
- 230000009172 bursting Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention provides an explosion-proof filtering angle valve of a hydrodynamic switch, which relates to the technical field of bathroom products and comprises a valve body and a handle, wherein the valve body is provided with a water inlet interface, a water outlet interface and a filtering cavity; the explosion-proof core is provided with a water passing part and a sealing part, when the handle moves towards the direction close to the water inlet interface, the water flow of the water inlet interface enters the filtering cavity from the water passing part and flows to the water outlet interface after being filtered by the filtering piece; when the handle moves towards the direction far away from the water inlet interface, the explosion-proof core moves under the action of water flow, and at the moment, the sealing part is sealed with the valve body, so that the water inlet interface is separated from the water outlet interface. This application realizes the switch of rivers through the cooperation of handle and explosion-proof core, need not to set up filter handle, switch case etc to practice thrift the cost.
Description
Technical Field
The invention relates to the technical field of bathroom products, in particular to an explosion-proof filtering angle valve with a hydrodynamic switch.
Background
Angle valves on the market generally do not have the function of preventing the switch from bursting. Due to uncertainty of external factors such as the use environment, the use time and the like, the switch is likely to burst or be damaged, water is sprayed around, and water damage, personal injury and property loss are easily caused. At present, although products for preventing the switch from bursting exist in the market, the structure is complex, and the material consumption is more. If the filtering function is added on the basis, a filter element and a filter element hand wheel are also added, so that the cost is further increased.
Disclosure of Invention
The invention discloses an explosion-proof filtering angle valve of a hydrodynamic switch, aiming at solving the problems of complex structure and high cost of the existing angle valve with explosion-proof and filtering functions.
The invention adopts the following scheme:
an explosion-proof filtering angle valve of a hydrodynamic switch comprises a valve body and a handle, wherein the valve body is provided with a water inlet interface, a water outlet interface and a filtering cavity, the filtering cavity is communicated with the water inlet interface and the water outlet interface, an explosion-proof core is arranged in the valve body, a filtering piece is arranged between the explosion-proof core and the handle in a propping manner, and the filtering piece is accommodated in the filtering cavity; when the handle moves towards the direction close to the water inlet interface, water flow of the water inlet interface enters the filtering cavity from the water passing part and flows to the water outlet interface after being filtered by the filtering piece; when the handle moves towards the direction far away from the water inlet interface, the explosion-proof core moves under the action of water flow, and at the moment, the sealing part is sealed with the valve body, so that the water inlet interface is separated from the water outlet interface.
As a further improvement, the explosion-proof core is also provided with a pressure bearing part which is arranged on the top surface of the explosion-proof core and is used for bearing the water flow pressure.
As a further improvement, the bearing part is planar.
As a further improvement, the valve body is provided with an assembly hole, the explosion-proof core is provided with a clamping portion, and the clamping portion penetrates through the assembly hole to be located on the opposite side of the pressure bearing portion, so that the movement range of the explosion-proof core is limited between the clamping portion and the pressure bearing portion.
As a further improvement, the water passing part is arranged along the circumferential direction of the explosion-proof core.
As a further improvement, the water passing part is in a U-shaped groove shape.
As a further improvement, the sealing part is a sealing ring sleeved on the explosion-proof core.
As a further improvement, the end part of the filter piece facing the explosion-proof core is provided with a limiting surface used for being abutted against the explosion-proof core.
As a further improvement, the handle, the filter piece and the explosion-proof core are coaxially arranged.
As a further improvement, the handle is connected with the valve body through threads.
By adopting the technical scheme, the invention can obtain the following technical effects:
the utility model provides an explosion-proof filtration angle valve of hydrodynamic switch is equipped with explosion-proof core and filtering piece in the valve body, realizes the switch of rivers through the cooperation of handle and explosion-proof core for the angle valve has switch, explosion-proof and filtering capability. Need not to set up filter core hand wheel, switch case etc. and simplify angle valve inner structure to practice thrift the cost, in order to satisfy market demand. The advantages of the present application are apparent compared to the prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural view of an explosion-proof core in accordance with one embodiment of the present invention;
fig. 4 is an exploded view of one embodiment of the present invention.
Icon:
1-a valve body; 11-water inlet interface; 12-a water outlet interface; 13-a filter chamber; 14-assembly holes;
2-a handle;
3-an explosion-proof core; 31-a water passing part; 32-a seal; 321-a sealing ring; 322-a seal groove; 33-a pressure-bearing part; 34-a clamping part;
4-a filter element; 41-a limiting surface;
5-decorative cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
With reference to fig. 1 to 4, the present embodiment provides an explosion-proof filtering angle valve for a hydrodynamic switch, which includes a valve body 1 and a handle 2, the valve body 1 is provided with a water inlet 11 for connecting with a water inlet pipe, a water outlet 12 for connecting with a water outlet pipe, and a filtering cavity 13, and the filtering cavity 13 is communicated with both the water inlet 11 and the water outlet 12. The valve body 1 is internally provided with an explosion-proof core 3, a filtering piece 4 is arranged between the explosion-proof core 3 and the handle 2 in a supporting manner, and the filtering piece 4 is accommodated in the filter cavity 13. The explosion-proof core 3 is provided with a water passing part 31, a sealing part 32 and a pressure bearing part 33, when the handle 2 moves towards the direction close to the water inlet interface 11, the water flow of the water inlet interface 11 enters the filter cavity 13 from the water passing part 31, and flows to the water outlet interface 12 after being filtered by the filter 4; when the handle 2 moves towards the direction far away from the water inlet interface 11, the pressure bearing part 33 pushes the explosion-proof core 3 to move integrally under the action of water flow, and at the moment, the sealing part 32 is sealed with the valve body 1, so that the water outlet interface 12 is separated from the water inlet interface 11. Preferably, the explosion-proof core 3 is disposed at the boundary between the water inlet port 11 and the valve body 1, and the pressure-receiving portion 33 is planar and is disposed at the end of the explosion-proof core 3 facing the water inlet port 11 for receiving the pressure of the water flow.
Further, the valve body 1 is provided with a mounting hole 14, and the mounting hole 14 is preferably arranged at the boundary of the water inlet port 11 and the filter chamber 13. The explosion-proof core 3 is provided with a snap 34 (e.g., a catch), and the snap 34 passes through the fitting hole 14 to be located on the opposite side of the pressure-receiving portion 33. The dimensions of the snap-in portion 34 and the pressure-receiving portion 33 are both larger than the dimensions of the fitting hole 14, so that the movement range of the explosion-proof core 3 is limited between the snap-in portion 34 and the pressure-receiving portion 33. When the explosion-proof core 3 moves to the position closest to the water inlet port 11, the clamping part 34 abuts against the valve body 1.
Preferably, the handle 2, filter 4 and explosion-proof core 3 are coaxially arranged. The water passing portion 31 is opened along the circumferential direction of the explosion-proof core 3, and the water passing portion 31 is in a U-shaped groove shape. The sealing part 32 comprises a sealing ring 321 sleeved on the explosion-proof core 3, the explosion-proof core 3 is provided with a sealing groove 322 close to the bearing part 33, and the sealing ring 321 is matched with the sealing groove 322. The end part of the filter element 4 facing the explosion-proof core 3 is provided with a limiting surface 41 for abutting against the explosion-proof core 3. The filter element 4 is provided with a filter screen on the periphery. Handle 2 and valve body 1 are through threaded connection to relative water inlet port 11 configuration, the periphery cover of water inlet port 11 is equipped with dress trim cover 5, is used for shielding water inlet port 11.
The working principle of the embodiment is as follows: when screwing in handle 2, handle 2 butt is strained piece 4 for it promotes explosion-proof core 3 to the direction that is close to water inlet 11 and removes to strain piece 4, thereby will cross water portion 31 and expose in water inlet 11, and rivers enter into filter chamber 13 from crossing water portion 31 this moment, flow to water outlet 12 after straining piece 4 filters. When the handle 2 is screwed out, the bearing part 33 of the explosion-proof core 3 is under the action of the pressure of water flow to push the whole explosion-proof core 3 to move towards the direction far away from the water inlet interface 11, so that the sealing ring 321 is pressed on the valve body 1, the water inlet interface 11 is separated from the water outlet interface 12 at the moment, and the water flow stays in the water inlet interface 11. It should be noted that, when the handle 2 bursts or is damaged, the anti-explosion core 3 can automatically move to seal with the valve body 1 under the action of the water flow pressure, so as to avoid the water flow overflowing. In addition, in this embodiment, handle 2, filter 4 and explosion-proof core 3 are disposed coaxially, and by the abutting engagement between the three, not only are a plurality of functions such as opening and closing, explosion-proof and filtering realized, but also the structure of the existing angle valve can be simplified, and the cost can be reduced.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.
Claims (10)
1. An explosion-proof filtering angle valve of a hydrodynamic switch, which comprises a valve body and a handle, wherein the valve body is provided with a water inlet interface, a water outlet interface and a filtering cavity, the filtering cavity is communicated with the water inlet interface and the water outlet interface,
an explosion-proof core is arranged in the valve body, a filtering piece is arranged between the explosion-proof core and the handle in a propping manner, and the filtering piece is accommodated in the filtering cavity;
when the handle moves towards the direction close to the water inlet interface, water flow of the water inlet interface enters the filtering cavity from the water passing part and flows to the water outlet interface after being filtered by the filtering piece; when the handle moves towards the direction far away from the water inlet interface, the explosion-proof core moves under the action of water flow, and at the moment, the sealing part is sealed with the valve body, so that the water inlet interface is separated from the water outlet interface.
2. The explosion-proof filter angle valve of hydrodynamic switch of claim 1, wherein the explosion-proof core further comprises a pressure-bearing portion disposed on the top surface of the explosion-proof core for bearing the pressure of water flow.
3. The explosion-proof filter angle valve of hydrodynamic switch of claim 2, wherein the bearing portion is planar.
4. The hydrodynamic switch explosion-proof filtering angle valve as claimed in claim 2 or 3, wherein the valve body is provided with an assembly hole, and the explosion-proof core is provided with a clamping portion passing through the assembly hole to be located at an opposite side of the pressure-bearing portion, so that the movement range of the explosion-proof core is limited between the clamping portion and the pressure-bearing portion.
5. The explosion-proof filter angle valve of hydrodynamic switch of claim 1, wherein the water passing portion is opened along a circumferential direction of the explosion-proof core.
6. The explosion proof filter angle valve of hydrodynamic switch of claim 1, wherein the water passing portion is in the shape of a U-channel.
7. The explosion-proof filter angle valve of hydrodynamic switch of claim 1, wherein the sealing portion is a sealing ring sleeved on the explosion-proof core.
8. The explosion-proof filter angle valve of hydrodynamic switch of claim 1, wherein the end of the filter element facing the explosion-proof core is provided with a limiting surface for abutting against the explosion-proof core.
9. The explosion proof filter angle valve of hydrodynamic switch of claim 1, wherein the handle, filter element and explosion proof core are coaxially arranged.
10. The hydrokinetic switching explosion-proof filter angle valve as defined in any one of claims 5 to 9, wherein the handle is threadedly connected to the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220685147.9U CN217177425U (en) | 2022-03-25 | 2022-03-25 | Explosion-proof filtration angle valve of hydrodynamic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220685147.9U CN217177425U (en) | 2022-03-25 | 2022-03-25 | Explosion-proof filtration angle valve of hydrodynamic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217177425U true CN217177425U (en) | 2022-08-12 |
Family
ID=82745646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220685147.9U Expired - Fee Related CN217177425U (en) | 2022-03-25 | 2022-03-25 | Explosion-proof filtration angle valve of hydrodynamic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217177425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645952A (en) * | 2022-03-25 | 2022-06-21 | 埃飞灵卫浴科技集团有限公司 | Explosion-proof filtration angle valve of hydrodynamic switch |
-
2022
- 2022-03-25 CN CN202220685147.9U patent/CN217177425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645952A (en) * | 2022-03-25 | 2022-06-21 | 埃飞灵卫浴科技集团有限公司 | Explosion-proof filtration angle valve of hydrodynamic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220812 |