CN220727296U - Valve accessory convenient to replace - Google Patents
Valve accessory convenient to replace Download PDFInfo
- Publication number
- CN220727296U CN220727296U CN202321219751.3U CN202321219751U CN220727296U CN 220727296 U CN220727296 U CN 220727296U CN 202321219751 U CN202321219751 U CN 202321219751U CN 220727296 U CN220727296 U CN 220727296U
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- Prior art keywords
- valve
- valve body
- seat
- locking
- body seat
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a valve fitting convenient to replace, which comprises a valve body and a valve core, wherein a valve rod is arranged at the upper top of the valve core, a valve body seat is arranged at the upper end of the valve body, the valve core is positioned at the inner side of the valve body seat, a valve core seat corresponding to the valve body seat is arranged on the valve core, six first mounting grooves are formed in the outer side wall of the valve body seat at equal intervals along the circumferential direction, a locking mechanism connected with the valve core seat is arranged in each mounting groove, a locking groove corresponding to the locking mechanism is formed in the side wall of the valve core seat, a sliding sleeve is sleeved on the valve body seat in a sliding manner, two second mounting grooves are formed in the lower side wall of the valve body seat, tension springs are arranged in the two second mounting grooves, the upper ends of the tension springs are fixedly connected to the valve body seat, and the lower ends of the tension springs are fixedly connected to the sliding sleeve. According to the utility model, the locking mechanism replaces the existing fixing mode of using a plurality of bolts, so that the convenience of replacing valve fittings can be effectively improved, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve fitting convenient to replace.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, is a control component in a fluid conveying system and has the functions of stopping, stabilizing pressure, diverting or overflow pressure relief and the like.
Chinese patent CN213177003U is a valve fitting for easy replacement, comprising: the valve comprises a valve, a valve rod and a rotating wheel; the connecting seat is fixedly arranged at the top end of the valve rod; the box body is fixedly arranged at the bottom of the rotating wheel, and the bottom of the box body is provided with an opening; and the blind hole is formed in the top of the connecting seat.
In this patent, case and valve body are connected fixedly through numerous bolts, and then make when need changing the case, the dismouting of case very inconvenient for case change complex operation, waste time and energy.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a valve fitting convenient to replace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a valve accessory that conveniently changes, includes valve body, case, the top is equipped with the valve rod on the case, the upper end of valve body is equipped with the valve body seat, the case is located the inboard of valve body seat, be equipped with the case seat that corresponds with the valve body seat on the case, the lateral wall of valve body seat is equipped with six first mounting grooves along circumference equidistant, every the locking mechanical system who is connected with the case seat all is equipped with in the first mounting groove, be equipped with the locking groove that corresponds with locking mechanical system on the lateral wall of case seat, the slip cover is equipped with the sliding sleeve on the valve body seat, two second mounting grooves have been seted up on the lower lateral wall of valve body seat, two all be equipped with the extension spring in the second mounting groove, the upper end fixed connection of extension spring is on the valve body seat, the lower extreme fixed connection of extension spring is on the sliding sleeve.
As a further improvement of the utility model, the locking mechanism comprises a locking block arranged in the first mounting groove, one end of the locking block penetrates through the inner side wall of the first mounting groove and extends into the locking groove, one end of the locking block, which is far away from the locking groove, is fixedly connected with an extrusion block, a spring is sleeved on the side wall of the locking block, which is positioned in the first mounting groove, one end of the spring is fixedly connected onto the inner wall of the first mounting groove, the other end of the spring is fixedly connected onto the extrusion block, and one end of the extrusion block, which is far away from the locking block, is of a hemispherical structure.
As a further improvement of the utility model, the locking block is integrally formed with the extrusion block.
As a further improvement of the utility model, the two second mounting grooves are arranged symmetrically left and right.
As a further improvement of the utility model, two shifting blocks are fixed on the outer wall of the sliding sleeve, and the two shifting blocks are arranged in bilateral symmetry.
As a further improvement of the utility model, the inner wall of the upper opening of the sliding sleeve is of an inclined surface structure.
As a further improvement of the utility model, a sealing gasket is embedded on the lower side wall of the valve core seat.
The utility model has the beneficial effects that:
through setting up valve body seat, valve core seat, locking mechanical system, can realize the connection installation of valve body seat, valve core seat through locking mechanical system, and then replace the fixed form that uses numerous bolts at present, can effectively improve the convenience that the valve accessory was changed.
Through setting up sliding sleeve, extension spring, carry out vertical activity through the operation sliding sleeve, can operate locking mechanical system, realize locking and unblock, easy operation, convenient.
According to the utility model, the locking mechanism replaces the existing fixing mode of using a plurality of bolts, so that the convenience of replacing valve fittings can be effectively improved, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic illustration of a valve fitting for easy replacement according to the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural view of a valve body seat and a first mounting groove of a valve fitting which is convenient to replace.
In the figure: the valve comprises a valve body 1, a valve body seat 2, a valve core 3, a valve core seat 4, a shifting block 5, a valve rod 6, a sliding sleeve 7, a sealing gasket 8, a locking groove 9, a locking block 10, a first mounting groove 11, a spring 12, a squeezing block 13, a second mounting groove 14 and a tension spring 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a valve accessory convenient to replace comprises a valve body 1 and a valve core 3, wherein a valve rod 6 is arranged at the upper top of the valve core 3, a valve body seat 2 is arranged at the upper end of the valve body 1, the valve core 3 is positioned at the inner side of the valve body seat 2, a valve core seat 4 corresponding to the valve body seat 2 is arranged on the valve core 3, six first mounting grooves 11 are formed in the outer side wall of the valve body seat 2 at equal intervals along the circumferential direction, a locking mechanism connected with the valve core seat 4 is arranged in each first mounting groove 11, a locking groove 9 corresponding to the locking mechanism is formed in the side wall of the valve core seat 4, a sliding sleeve 7 is sleeved on the valve body seat 2 in a sliding manner, two second mounting grooves 14 are formed in the lower side wall of the valve body seat 2 in a left-right symmetrical manner, tension springs 15 are arranged in the two second mounting grooves 14, the upper ends of the tension springs 15 are fixedly connected to the valve body seat 2, and the lower ends of the tension springs 15 are fixedly connected to the sliding sleeve 7.
According to the utility model, the locking mechanism comprises the locking block 10 arranged in the first mounting groove 11, one end of the locking block 10 penetrates through the inner side wall of the first mounting groove 11 and extends into the locking groove 9, one end of the locking block 10 away from the locking groove 9 is fixedly connected with the extrusion block 13, the locking block 10 and the extrusion block 13 are integrally formed, the integral forming structure is higher in strength, the side wall of the locking block 10 positioned in the first mounting groove 11 is sleeved with the spring 12, one end of the spring 12 is fixedly connected to the inner wall of the first mounting groove 11, the other end of the spring 12 is fixedly connected to the extrusion block 13, and one end of the extrusion block 13 away from the locking block 10 is of a hemispherical structure.
Two shifting blocks 5 are fixed on the outer wall of the sliding sleeve 7, and the two shifting blocks 5 are arranged in bilateral symmetry, so that the sliding sleeve 7 can be conveniently operated to move through the shifting blocks 5.
Further upper opening inner wall of sliding sleeve 7 is the inclined plane structure, when extrudeing through sliding sleeve 7 upward movement contact extrusion piece 13, can give effective resistance reduction for sliding sleeve 7 removes more smoothly.
The sealing gasket 8 is embedded on the lower side wall of the valve core seat 4, and the sealing gasket 8 can improve the sealing performance between the valve body seat 2 and the valve core seat 4.
When the valve core seat 4 is used, the sliding sleeve 7 is shifted downwards through the shifting block 5 when the valve core seat 4 is installed, then the valve core seat 4 is placed on the inner side of the valve body seat 2, the sliding sleeve 7 is loosened, the tension force of the tension spring 15 acts on the sliding sleeve 7, so that the sliding sleeve 7 moves upwards to contact the extrusion block 13 to extrude, the extrusion block 13 can move, the extrusion block 13 moves to drive the locking block 10 to be inserted into the locking groove 9 on the valve core seat 4, the valve core seat 4 and the valve body seat 2 can be connected and installed, the valve core seat 4 is detached, only the sliding sleeve 7 is required to move downwards, the elastic force of the spring 12 acts on the extrusion block 13 to drive the extrusion block 13 to move, the locking block 10 is driven to move out of the locking groove 9 through the movement of the extrusion block 13, and the locking of the valve core seat 4 can be released, namely the valve core seat 4 can be conveniently and quickly detached, and conveniently replaced.
In conclusion, adopt foretell valve body seat 2, case seat 4, locking mechanical system, sliding sleeve 7, extension spring 15's scheme, because the realization process of scheme is through operating sliding sleeve 17 and carrying out vertical activity, can operate locking mechanical system, can realize the connection installation of valve body seat 2, case seat 4 through locking mechanical system, and then replace the fixed form that uses numerous bolts at present, consequently, must can realize effectively improving the effect of the convenience that the valve accessory was changed, and then solved the dismouting of case and very inconvenient, and then make when need changing the case, complex operation's problem.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a valve accessory that conveniently changes, includes valve body (1), case (3), the top is equipped with valve rod (6) on case (3), its characterized in that, the upper end of valve body (1) is equipped with valve body seat (2), case (3) are located the inboard of valve body seat (2), be equipped with on case (3) valve core seat (4) that correspond with valve body seat (2), the lateral wall of valve body seat (2) is equipped with six first mounting groove (11) along circumference equidistant, every all be equipped with the locking mechanical system who is connected with valve core seat (4) in first mounting groove (11), be equipped with locking groove (9) that correspond with locking mechanical system on the lateral wall of valve core seat (4), sliding sleeve is equipped with sliding sleeve (7) on valve body seat (2), set up two second mounting groove (14) on the lower lateral wall of valve body seat (2), two all be equipped with extension spring (15) in second mounting groove, the upper end fixed connection of extension spring (15) on valve body seat (2), lower extreme fixed connection of extension spring (15) on sliding sleeve (7).
2. The valve fitting convenient to replace according to claim 1, wherein the locking mechanism comprises a locking block (10) arranged in the first mounting groove (11), one end of the locking block (10) penetrates through the inner side wall of the first mounting groove (11) and extends into the locking groove (9), one end, away from the locking groove (9), of the locking block (10) is fixedly connected with an extrusion block (13), a spring (12) is sleeved on the side wall, located in the first mounting groove (11), of the locking block (10), one end of the spring (12) is fixedly connected to the inner wall of the first mounting groove (11), the other end of the spring (12) is fixedly connected to the extrusion block (13), and one end, away from the locking block (10), of the extrusion block (13) is of a hemispherical structure.
3. A valve fitting for easy replacement according to claim 2, characterized in that the locking block (10) is integrally formed with the pressing block (13).
4. A valve fitting for easy replacement according to claim 1, characterized in that two of said second mounting grooves (14) are arranged bilaterally symmetrically.
5. The valve fitting convenient to replace according to claim 1, wherein two shifting blocks (5) are fixed on the outer wall of the sliding sleeve (7), and the two shifting blocks (5) are arranged in bilateral symmetry.
6. A valve fitting for easy replacement according to claim 1, characterized in that the upper opening inner wall of the sliding sleeve (7) is of a slant structure.
7. A valve fitting for easy replacement according to claim 1, characterized in that the lower side wall of the valve seat (4) is fitted with a sealing gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219751.3U CN220727296U (en) | 2023-05-19 | 2023-05-19 | Valve accessory convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321219751.3U CN220727296U (en) | 2023-05-19 | 2023-05-19 | Valve accessory convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727296U true CN220727296U (en) | 2024-04-05 |
Family
ID=90498167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321219751.3U Active CN220727296U (en) | 2023-05-19 | 2023-05-19 | Valve accessory convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727296U (en) |
-
2023
- 2023-05-19 CN CN202321219751.3U patent/CN220727296U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |