CN212881372U - Telescopic filtering valve - Google Patents
Telescopic filtering valve Download PDFInfo
- Publication number
- CN212881372U CN212881372U CN202021514116.4U CN202021514116U CN212881372U CN 212881372 U CN212881372 U CN 212881372U CN 202021514116 U CN202021514116 U CN 202021514116U CN 212881372 U CN212881372 U CN 212881372U
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- China
- Prior art keywords
- valve body
- filter valve
- pipe fitting
- outlet end
- limiting
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Abstract
The utility model relates to a flexible filter valve, including the filter valve body, the filter valve body goes out the water outlet end and is provided with the flexible pipe fitting of telescopic, the filter valve body goes out the water outlet end and has seted up and be used for the sliding ring groove of flexible pipe fitting sliding ring, be provided with the direction stopper on the flexible pipe fitting, the filter valve body goes out the water outlet end seted up with direction stopper complex direction spacing groove, the direction stopper can be slided and joined in marriage out the direction spacing groove, it is right to filter valve body goes out the water outlet end can dismantle and be provided with and be used for the direction stopper carries out spacing stop device for the length of flexible filter valve is adjustable at certain within range, is suitable for multiple occasion.
Description
Technical Field
The utility model relates to a filtration equipment field, in particular to flexible filtering valve.
Background
The filter valve is an indispensable filtering device for the pipeline system for conveying media, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment to remove impurities in the media so as to protect the normal use of the valves and the equipment.
The structure of the existing filter valve is often fixed, namely the length is not variable, the adaptability is poor, and the filter valve is inconvenient to use in a certain occasion, so that the telescopic filter valve with the length capable of being adjusted in a certain range is designed.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above problem, the utility model provides a length can be adjusted, easy dismounting's flexible strainer valve within a certain limit.
In order to realize the technical problem, the utility model discloses the solution who takes does: flexible filter valve, including the filter valve body, the filter valve body outlet end is provided with the flexible pipe fitting of telescopic, the filter valve body outlet end offer be used for the sliding fit annular of flexible pipe fitting sliding fit, be provided with the direction stopper on the flexible pipe fitting, the filter valve body outlet end seted up with direction stopper complex direction spacing groove, the direction stopper can be slided and joined in marriage the direction spacing groove, it is right to dismantle to be provided with to filter valve body outlet end the direction stopper carries out spacing stop device.
The further improvement is that: the guide limiting block runs through the guide limiting groove, the limiting device is used for limiting the guide limiting block, the limiting snap ring is in threaded connection with the water outlet end of the filter valve body, and the limiting snap ring is provided with a mounting groove which is used for being matched with the guide limiting block in a sliding mode and is convenient for dismounting and mounting the telescopic pipe fitting.
The further improvement is that: and the limiting snap ring is provided with an anti-skid device for increasing the hand friction degree.
The further improvement is that: and the filtering valve body is provided with an elastic part in the sliding ring groove.
The further improvement is that: the elastic piece is a compression spring, one end of the compression spring is fixedly arranged on the filter valve body, and the other end of the compression spring abuts against the telescopic pipe fitting.
By adopting the technical scheme, the beneficial effects of the utility model are that: the filter valve is provided with a telescopic pipe fitting which can be in sliding fit with the sliding fit ring groove, a guide limiting block arranged on the telescopic pipe fitting can be in sliding fit with the guide limiting groove, and a limiting device used for limiting the guide limiting block is further arranged, and the telescopic pipe fitting can slide in the sliding fit ring for a certain distance, so that the length of the filter valve can be adjusted within a certain range, and the filter valve is suitable for various occasions.
The further effects are as follows: after the limiting snap ring is installed on the filter valve body, the limiting snap ring is rotated to enable the installation groove to correspond to the position of the guide limiting groove, then the telescopic pipe fitting is in sliding fit with the sliding fit ring groove, the guide limiting block is in sliding fit with the guide limiting groove, then the limiting snap ring is rotated to enable the installation groove to not correspond to the position of the guide limiting groove, the guide limiting block penetrates out of the guide limiting groove, the limiting snap ring can limit the guide limiting block to penetrate out of a part of the guide limiting groove, and therefore the telescopic pipe fitting is prevented from being separated from the sliding fit ring groove; when the telescopic pipe fitting needs to be disassembled, the limiting clamp ring is rotated, so that the mounting groove corresponds to the guiding limiting groove again, the limiting clamp ring does not limit the telescopic pipe fitting any more at the moment, and the telescopic pipe fitting can be taken out from the sliding ring groove; realize quick assembly disassembly, simple structure, convenient operation.
The further effects are as follows: the antiskid device is an antiskid pattern, so that the friction degree between the hand and the limiting clamping ring can be effectively increased, and the limiting clamping ring can be conveniently and manually rotated.
The further effects are as follows: be provided with compression spring, compression spring's one end is fixed to be set up on the strainer valve body, and the other end is contradicted in flexible pipe fitting, makes things convenient for flexible pipe fitting to take out.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a limiting snap ring limiting telescoping fitting in an embodiment of the invention;
fig. 3 is a partial cross-sectional view of an embodiment of the present invention in which the spacing clip does not restrain the telescoping tube;
FIG. 4 is a schematic view of the water outlet end of the filter valve body according to the embodiment of the present invention;
fig. 5 is a schematic structural view of the telescopic pipe fitting according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a limit snap ring according to an embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
Example (b):
referring to fig. 1 to 6, the telescopic filter valve includes a filter valve body 1, a telescopic pipe 2 and a limiting snap ring 3, wherein a sliding ring groove 101 is formed at a water outlet end of the filter valve body 1, a compression spring 102 is arranged in the sliding ring groove 101 of the filter valve body 1, one end of the compression spring is fixedly connected with the filter valve body 1, and guide limiting grooves 103 are formed at upper and lower sides of the water outlet end of the filter valve body 1; the telescopic pipe fitting 2 is arranged in the sliding ring groove 101 in a sliding manner and is abutted against the other end of the compression spring 102, guide limiting blocks 201 are arranged at the upper side and the lower side of one end of the telescopic pipe fitting 2, the guide limiting blocks 201 are in sliding fit with the guide limiting grooves 103, and the guide limiting blocks 201 penetrate out of the guide limiting grooves 103; the limiting snap ring 3 is in threaded connection with the water outlet end of the filter valve body 1, anti-slip patterns 301 are arranged on the outer side wall of the limiting snap ring 3, and mounting grooves 302 are formed in the upper side and the lower side of the inner side wall of the limiting snap ring 3.
The working principle is as follows: and connecting the limiting snap ring 3 to the water outlet end of the filter valve body 1 in a threaded manner, rotating the limiting snap ring 3 to align the mounting groove 302 with the guide limiting groove 103, and then mounting or dismounting the telescopic pipe fitting 2.
During installation: flexible pipe fitting 2 sliding fit gets into sliding fit annular 101, direction stopper 201 slides along direction spacing groove 103 and gets into, and mounting groove 302 then can supply direction stopper 201 to run through the partial sliding fit of direction spacing groove 103, after direction stopper 201 slides into mounting groove 302 completely, rotate spacing snap ring 3, make mounting groove 302 no longer align with direction spacing groove 103, spacing snap ring 3 resists direction stopper 201, make flexible pipe fitting 2 can not slide out sliding fit annular 101, accomplish the installation of flexible pipe fitting 2 and filter valve body 1 promptly, the rethread stretch out pipe fitting 2 with outside water piping connection can.
When the disassembly is carried out: only the limiting snap ring 3 needs to be rotated, so that the mounting groove 302 is aligned with the guide limiting groove 103 again, the telescopic pipe fitting 2 drives the guide limiting block 201 to slide out of the guide limiting groove 103 under the action of the compression spring 102, and the telescopic pipe fitting 2 is detached.
The above description is only an embodiment utilizing the technical content of the present disclosure, and any modification and variation made by those skilled in the art can be covered by the claims of the present disclosure, and not limited to the embodiments disclosed.
Claims (5)
1. Flexible strainer valve, including the strainer valve body, the strainer valve body outlet end is provided with the flexible pipe fitting of telescopic, its characterized in that: the filter valve body goes out the water outlet end and offers and be used for the sliding fit annular of flexible pipe fitting sliding fit, be provided with the direction stopper on the flexible pipe fitting, filter valve body go out the water outlet end seted up with direction stopper complex direction spacing groove, the direction stopper can be slided and is joined in marriage the direction spacing groove, filter valve body go out the water outlet end can dismantle be provided with be used for right the direction stopper carries out spacing stop device.
2. The telescoping filter valve of claim 1, wherein: the guide limiting block runs through the guide limiting groove, the limiting device is used for limiting the guide limiting block, the limiting snap ring is in threaded connection with the water outlet end of the filter valve body, and the limiting snap ring is provided with a mounting groove which is used for being matched with the guide limiting block in a sliding mode and is convenient for dismounting and mounting the telescopic pipe fitting.
3. The telescoping filter valve of claim 2, wherein: and the limiting snap ring is provided with an anti-skid device for increasing the hand friction degree.
4. The telescoping filter valve of claim 1, wherein: and the filtering valve body is provided with an elastic part in the sliding ring groove.
5. The telescoping filter valve of claim 4, wherein: the elastic piece is a compression spring, one end of the compression spring is fixedly arranged on the filter valve body, and the other end of the compression spring abuts against the telescopic pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514116.4U CN212881372U (en) | 2020-07-27 | 2020-07-27 | Telescopic filtering valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514116.4U CN212881372U (en) | 2020-07-27 | 2020-07-27 | Telescopic filtering valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212881372U true CN212881372U (en) | 2021-04-06 |
Family
ID=75229952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021514116.4U Active CN212881372U (en) | 2020-07-27 | 2020-07-27 | Telescopic filtering valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212881372U (en) |
-
2020
- 2020-07-27 CN CN202021514116.4U patent/CN212881372U/en active Active
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