CN216306763U - Regulating valve capable of avoiding valve blockage - Google Patents
Regulating valve capable of avoiding valve blockage Download PDFInfo
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- CN216306763U CN216306763U CN202121297529.6U CN202121297529U CN216306763U CN 216306763 U CN216306763 U CN 216306763U CN 202121297529 U CN202121297529 U CN 202121297529U CN 216306763 U CN216306763 U CN 216306763U
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- regulating valve
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 6
- 239000010439 graphite Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims description 76
- 230000007246 mechanism Effects 0.000 claims description 38
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model provides a regulating valve capable of avoiding valve blockage, which comprises a regulating valve main shell, wherein a regulating closing device is arranged on the right side in the regulating valve main shell, a control device is arranged on the side surface of the inner wall of the regulating closing device, a filler control device is arranged on the left side of the inner wall of the regulating valve main shell, valve seat gaskets are arranged on the upper side and the lower side of the middle position in the right side of the inner part of a valve body, a valve seat is arranged on the left side of each valve seat gasket, a valve core is arranged in the valve seat, graphite gaskets are arranged on the upper side and the lower side of the left side of the valve core, a valve cover is arranged on the left side of the valve core, and the upper side and the lower side of the surface of the valve cover are fixedly connected through valve cover bolts and first nuts. The regulating valve capable of avoiding valve blockage provided by the utility model has the advantages that the regulating valve can be automatically and movably pulled under the control and regulation effect, the inner wall pipeline is dredged, the blockage is prevented, the subsequent daily maintenance and regulation are facilitated, and the integral service life of the regulating valve is prolonged.
Description
Technical Field
The utility model relates to the field of regulating valves, in particular to a regulating valve capable of avoiding valve blockage.
Background
The regulating valve is used for regulating technological parameters such as medium flow, pressure, temperature, liquid level and the like in the field of industrial automation process control, and automatically regulating the opening of the valve according to a control signal in an automation system, so that the regulation of the medium flow, the pressure, the temperature and the liquid level is realized.
In the field of industrial automation process control, a regulating valve is a final control element which receives a control signal output by a regulating control unit and changes process parameters such as medium flow, pressure and the like by power operation.
However, after the existing regulating valve is used for a long time, a large amount of impurities are accumulated on the inner wall surface, which not only affects the closing control and is easy to block and damage, but also affects the quality of objects flowing inside, so that a regulating valve avoiding valve blocking is needed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a regulating valve capable of avoiding valve blockage, and solves the problems that a large amount of impurities accumulated on the inner wall surface of the existing regulating valve are easy to block and damage in the long-time use process, and the quality of objects flowing inside is influenced.
In order to solve the above technical problem, the present invention provides a regulating valve for preventing valve blockage, comprising: a regulating valve main housing;
the adjusting and closing device is arranged on the right side of the inside of the main shell of the adjusting valve;
the control device is arranged on the side surface of the inner wall of the adjusting and closing device;
the filler control device is arranged on the left side of the inner wall of the main shell of the regulating valve;
the regulating valve main shell comprises a valve body, valve seat gaskets are arranged on the upper side and the lower side of the middle position in the right side of the valve body, and a valve seat is arranged on the left side of each valve seat gasket.
Preferably, the adjusting and closing device comprises a valve core, the valve core is arranged in the valve seat, and the upper side surface and the lower side surface of the left side of the valve core are respectively provided with a graphite gasket.
Preferably, the control device comprises a valve cover, the valve cover is arranged on the left side of the valve core, and the upper side and the lower side of the surface of the valve cover are fixedly connected through a valve cover bolt and a first nut.
Preferably, the packing control device comprises a first packing mechanism, the first packing mechanism is installed inside the left side of the valve core, and second packing mechanisms are arranged on the upper side and the lower side of the left surface inside the first packing mechanism.
Preferably, the lower bottom surface of second packing mechanism is provided with the O-ring, the upper surface setting of O-ring is connected with the packing clamping ring, the left side of packing clamping ring is connected with second packing clamping ring.
Preferably, a bolt is arranged on the surface of the first packing mechanism, and a second nut is arranged on the outer surface of the left side of the first packing mechanism.
Preferably, a packing pressing cup bolt is arranged on the left side of the second packing mechanism, a packing gland is arranged on the outer surface of the second packing mechanism, a packing dust-proof ring is arranged on the outer surface of the packing gland, and a packing self-tightening spring is arranged on the side face of the inner wall of the packing dust-proof ring.
Preferably, a packing gland nut is arranged on the left side of the outer surface of the packing self-tightening spring, an actuating mechanism is connected to the left side of the valve core, and an adjusting valve structure shell is arranged on the outer surface of the left side of the actuating mechanism.
Compared with the related art, the regulating valve for avoiding valve blockage provided by the utility model has the following beneficial effects:
the regulating valve capable of avoiding valve blockage provided by the utility model can be automatically and movably pulled under the control and regulation action, so that an inner wall pipeline is dredged, the blockage is prevented, the subsequent daily maintenance and regulation are facilitated, and the integral service life of the regulating valve is prolonged.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a regulator valve of the present invention configured to prevent valve clogging;
FIG. 2 is an enlarged schematic view of a regulator valve of the present invention shown at A in FIG. 1 to avoid valve clogging;
FIG. 3 is a schematic diagram of a second embodiment of a regulator valve of the present invention configured to prevent valve clogging;
fig. 4 is a schematic structural diagram of a connecting sleeve fastening round buckle of the regulating valve for avoiding valve blockage according to the utility model.
Reference numbers in the figures: 1. the valve comprises a valve body, 2, a valve seat gasket, 3, a valve seat, 4, a valve core, 5, a graphite gasket, 6, a valve cover, 7, a valve cover bolt, 8, a first nut, 9, a first packing mechanism, 10, a second packing mechanism, 11, an O-ring, 12, a first packing press ring, 13, a bolt, 14, a second nut, 15, a second packing press ring, 16, a packing press cup bolt, 17, a packing press cover, 18, a packing dust ring, 19, a packing self-tightening spring, 20, a packing press cover nut, 21, an actuating mechanism, 22, a regulating valve structure shell, 23, an interface connecting clamping round buckle, 24, a shell buckle, 25, a through hole plate, 26, an embedded connecting screw rod, 27, a filter tube, 28, adsorption cotton, 29 and a sealing ring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a regulating valve for preventing valve blockage according to the present invention; fig. 2 is an enlarged schematic structural diagram of a regulating valve for avoiding valve blockage, shown in fig. 1 and at a point a. A regulator valve for avoiding valve clogging comprising: a regulating valve main housing;
the adjusting and closing device is arranged on the right side in the adjusting valve main shell;
the control device is arranged on the side surface of the inner wall of the adjusting and closing device;
the filler control device is arranged on the left side of the inner wall of the main shell of the regulating valve;
wherein, governing valve main casing body includes the valve body, and both sides all are provided with the disk seat gasket about the inside intermediate position in right side of valve body, and the left side of disk seat gasket is provided with the disk seat.
The adjusting and closing device comprises a valve core, the valve core is arranged in the valve seat, and the surfaces of the upper side and the lower side of the left side of the valve core are respectively provided with a graphite gasket.
The control device comprises a valve cover, the valve cover is arranged on the left side of the valve core, and the upper side and the lower side of the surface of the valve cover are fixedly connected through a valve cover bolt and a first nut.
The packing control device comprises a first packing mechanism, the first packing mechanism is arranged inside the left side of the valve core, and second packing mechanisms are arranged on the upper side face and the lower side face of the left surface inside the first packing mechanism.
The lower bottom surface of the second packing mechanism is provided with an O-shaped ring, the upper surface of the O-shaped ring is provided with a packing compression ring, and the left side of the packing compression ring is connected with a second packing compression ring.
The surface of the first packing mechanism is provided with a bolt, and the outer surface of the left side of the first packing mechanism is provided with a second nut.
The left side of the second packing mechanism is provided with a packing cup bolt, the outer surface of the second packing mechanism is provided with a packing gland, the outer surface of the packing gland is provided with a packing dust-proof ring, and the side surface of the inner wall of the packing dust-proof ring is provided with a packing self-tightening spring.
The left side of the outer surface of the packing self-tightening spring is provided with a packing gland nut, the left side of the valve core is provided with an actuating mechanism, and the outer surface of the left side of the actuating mechanism is provided with a regulating valve structure shell.
The working principle of the regulating valve for avoiding valve blockage provided by the utility model is as follows: when the device is used, under the action of the first packing mechanism 9 and the second packing mechanism 10, the embedded valve core 4 slides to move, the graphite gasket 5 can be adjusted and separated under the limiting effect, and meanwhile, under the action of the first packing press ring 12 and the second packing press ring 15, the device for preventing the right side of the surface of the valve core 4 can be pushed to clean and prevent blockage.
Compared with the related art, the regulating valve for avoiding valve blockage provided by the utility model has the following beneficial effects:
can be under the control adjustment effect automatic activity pull, dredge inner wall pipeline, prevent to block up, not only make things convenient for subsequent routine maintenance to adjust, more improved the whole life of governing valve.
Second embodiment
Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of a regulating valve for preventing valve blockage according to a second embodiment of the present invention; fig. 4 is a schematic structural diagram of a connecting sleeve fastening round buckle of the regulating valve for avoiding valve blockage according to the utility model. Based on the governing valve that the first embodiment of this application provided one kind avoids valve jam, the second embodiment of this application provides another kind and avoids the governing valve of valve jam. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that avoids the governing valve of valve jam that the second embodiment of this application provided lies in, one kind avoids the governing valve of valve jam, both sides set up about the surface of valve body and are connected with the tight circle of interface connection cover and detain.
The rear side of the outer surface of the interface connecting fastening circular buckle is connected with a through hole plate through a shell buckle, and the front side surface of the interface connecting fastening circular buckle is connected with an embedded connecting screw rod.
The filter tube is placed to the internally mounted of embedded connecting screw, the inner wall side of placing the filter tube sets up to be connected with adsorbs the cotton, the surface of placing the filter tube sets up to be connected with the sealing washer.
The working principle is as follows: through the tight circle of interface connection knot 23 fixed sealing connection in the upper and lower kneck of valve body 1 for the filtration protection, connect the siphunculus in the outside and use through embedded connecting screw 26, place filter tube 27 simultaneously and be removable equipment, installation convenient to use is swift.
Has the advantages that: when the outer communicating pipe is used, the outer communicating pipe can be protected and filtered to remove a part of impurities, the replaceable design can be disassembled, and the outer communicating pipe is convenient to install, fix and maintain.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A regulator valve for avoiding valve clogging, comprising: a regulating valve main housing;
the adjusting and closing device is arranged on the right side of the inside of the main shell of the adjusting valve;
the control device is arranged on the side surface of the inner wall of the adjusting and closing device;
the filler control device is arranged on the left side of the inner wall of the main shell of the regulating valve;
the regulating valve main shell comprises a valve body, valve seat gaskets are arranged on the upper side and the lower side of the middle position in the right side of the valve body, and a valve seat is arranged on the left side of each valve seat gasket.
2. The regulating valve for avoiding valve blockage according to claim 1, wherein the regulating closing device comprises a valve core, the valve core is arranged inside the valve seat, and graphite gaskets are arranged and connected on the upper surface and the lower surface of the left side of the valve core.
3. The regulating valve for avoiding the blockage of the valve according to claim 2, wherein the control device comprises a valve cover, the valve cover is arranged and installed on the left side of the valve core, and the upper side and the lower side of the surface of the valve cover are fixedly connected through a valve cover bolt and a first nut.
4. The regulating valve for avoiding the blockage of the valve according to claim 2, wherein the packing control device comprises a first packing mechanism, the first packing mechanism is installed and arranged inside the left side of the valve core, and the upper side and the lower side of the inner left surface of the first packing mechanism are provided with second packing mechanisms.
5. The regulating valve for avoiding the valve blockage according to claim 4, wherein the lower bottom surface of the second packing mechanism is provided with an O-shaped ring, the upper surface of the O-shaped ring is provided with a packing press ring, and the left side of the packing press ring is connected with the second packing press ring.
6. The regulating valve for avoiding the blockage of the valve according to claim 4, wherein the surface of the first packing mechanism is provided with a bolt, and the left outer surface of the first packing mechanism is provided with a second nut.
7. The regulating valve for avoiding valve blockage according to claim 4, wherein a packing gland bolt is arranged on the left side of the second packing mechanism, a packing gland is arranged on the outer surface of the second packing mechanism, a packing dust-proof ring is arranged on the outer surface of the packing gland, and a packing self-tightening spring is arranged on the side surface of the inner wall of the packing dust-proof ring.
8. The regulating valve for avoiding valve blockage according to claim 7, wherein a packing gland nut is arranged on the left side of the outer surface of the packing self-tightening spring, an actuating mechanism is connected to the left side of the valve core, and a regulating valve structure shell is arranged on the outer surface of the left side of the actuating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297529.6U CN216306763U (en) | 2021-06-10 | 2021-06-10 | Regulating valve capable of avoiding valve blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297529.6U CN216306763U (en) | 2021-06-10 | 2021-06-10 | Regulating valve capable of avoiding valve blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216306763U true CN216306763U (en) | 2022-04-15 |
Family
ID=81080218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121297529.6U Active CN216306763U (en) | 2021-06-10 | 2021-06-10 | Regulating valve capable of avoiding valve blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216306763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231797A (en) * | 2023-11-02 | 2023-12-15 | 新乡市振航机电有限公司 | Miniature quick response normally closed solenoid valve of two-position two-way bidirectional circulation |
-
2021
- 2021-06-10 CN CN202121297529.6U patent/CN216306763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231797A (en) * | 2023-11-02 | 2023-12-15 | 新乡市振航机电有限公司 | Miniature quick response normally closed solenoid valve of two-position two-way bidirectional circulation |
| CN117231797B (en) * | 2023-11-02 | 2024-01-30 | 新乡市振航机电有限公司 | Miniature quick response normally closed solenoid valve of two-position two-way bidirectional circulation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230000 Room 305, Mingzhu Industrial Park, Hefei high tech Zone, Hefei high tech Zone, Anhui Province Patentee after: Kingsway Fluid Control (China) Co.,Ltd. Country or region after: China Address before: 230000 Room 305, Mingzhu Industrial Park, Hefei high tech Zone, Hefei high tech Zone, Anhui Province Patentee before: Jingshiwei fluid control equipment (Anhui) Co.,Ltd. Country or region before: China |