CN212080216U - Proportional electric stop valve - Google Patents
Proportional electric stop valve Download PDFInfo
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- CN212080216U CN212080216U CN202020140605.1U CN202020140605U CN212080216U CN 212080216 U CN212080216 U CN 212080216U CN 202020140605 U CN202020140605 U CN 202020140605U CN 212080216 U CN212080216 U CN 212080216U
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- valve core
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Abstract
The utility model discloses a proportional electric stop valve, which comprises a valve body, the valve body left end face is provided with the air inlet, the valve body right end face is provided with the gas outlet, the integration of valve body upper end is provided with the spliced pole, be provided with the sleeve above the spliced pole, be provided with fixed valve core in the sleeve, wear to be equipped with the actuating lever in the fixed valve core, simple structure, the structure is clear and understandable, the actuating lever is driven by external automatically controlled and is vertical elevating movement, when the actuating lever moves downwards, the linking plate of actuating lever lower extreme breaks away from left fixed plate and right fixed plate, left baffle and right baffle move downwards, air inlet and gas outlet intercommunication this moment, can be according to carrying out intercommunication proportional; the lower end of the sleeve is rotatably connected with the upper end of the connecting column through threads, the lower end of the fixed valve core is rotatably connected with the upper end of the sleeve through threads, the mutual connection and installation are convenient, the connection is firm and stable, the end cover where the driving rod is located is rotatably connected with the fixed valve core through threads, the dismounting and the maintenance are convenient, and the popularization is worth.
Description
Technical Field
The utility model relates to a stop valve technical field specifically is a proportional type electric stop valve.
Background
The electric stop valve and the flange gate valve belong to the same type of valve and consist of an electric actuating mechanism or a pneumatic actuating mechanism and a stop valve, and the difference is that a closing part of the electric stop valve and the flange gate valve is a valve body which rotates around the central line of the valve body to open and close. Gate valves are used in pipelines primarily to shut off, distribute and change the direction of flow of the medium. Two-piece ball valve, three-piece ball valve are a new type valve which is widely used in recent years. The gas proportional valve is widely used in the market, and the performance of the gas proportional valve is to adjust the gas pressure to keep the pressure stable and adjust the pressure to the actually required pressure, namely the fire power.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a proportional type electric stop valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the proportional electric stop valve comprises a valve body, wherein an air inlet is formed in the left end face of the valve body, an air outlet is formed in the right end face of the valve body, a connecting column is integrally arranged at the upper end of the valve body, a sleeve is arranged above the connecting column, a fixed valve core is arranged in the sleeve, and a driving rod penetrates through the fixed valve core.
Preferably, the upper end of the fixed valve core is connected with an end cover, the bottom end face of the end cover is integrally provided with a connector, and the connector is rotatably connected with the upper end of the fixed valve core through threads.
Preferably, a driving cavity is arranged in the fixed valve core, and a compression spring is sleeved on the outer surface of a driving rod in the driving cavity.
Preferably, the lower end of the sleeve is rotatably connected with the upper end of the connecting column through threads, and the lower end of the fixed valve core is rotatably connected with the upper end of the sleeve through threads.
Preferably, the integration in the bottom terminal surface left side in the valve body is provided with left fixed plate, the integration in the upper lateral wall right side in the valve body is provided with right fixed plate, the actuating lever lower extreme stretches into and sets up and fixedly connected with linking plate in the valve body, linking plate left end fixedly connected with left baffle, linking plate right-hand member fixedly connected with right baffle.
Preferably, the valve body bottom end face integration is provided with fixed frame, be provided with fixed chamber in the fixed frame, the valve body bottom end face is provided with the board groove, the board inslot is arranged in to right baffle lower extreme, the board groove sets up with fixed chamber intercommunication.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, and the actuating lever is driven by external automatically controlled and is vertical elevating movement, and when the actuating lever moved down, the linkage plate of actuating lever lower extreme broke away from left fixed plate and right fixed plate, and left baffle and right baffle moved down, and air inlet and gas outlet intercommunication this moment, along with constantly moving down, air inlet and gas outlet intercommunication proportion constantly increased, can be according to carrying out the regulation of intercommunication proportion; the lower end of the sleeve is rotatably connected with the upper end of the connecting column through threads, the lower end of the fixed valve core is rotatably connected with the upper end of the sleeve through threads, the mutual connection and installation are convenient, the connection is firm and stable, the end cover where the driving rod is located is rotatably connected with the fixed valve core through threads, the dismounting and the maintenance are convenient, and the popularization is worth.
Drawings
FIG. 1 is a schematic diagram of a front view of a proportional electric stop valve;
fig. 2 is a schematic front view cross-sectional structure diagram of a proportional electric shutoff valve.
In the figure: 1-fixed frame, 2-valve body, 3-air inlet, 4-connecting column, 5-sleeve, 6-driving rod, 7-air outlet, 8-plate groove, 9-fixed cavity, 10-connecting plate, 11-left fixed plate, 12-left baffle, 13-fixed valve core, 14-connecting head, 15-end cover, 16-driving cavity, 17-compression spring, 18-right fixed plate and 19-right baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a proportional electric stop valve comprises a valve body 2, wherein an air inlet 3 is arranged on the left end face of the valve body 2, an air outlet 7 is arranged on the right end face of the valve body 2, a connecting column 4 is integrally arranged at the upper end of the valve body 2, a sleeve 5 is arranged above the connecting column 4, a fixed valve core 13 is arranged in the sleeve 5, a driving rod 6 is arranged in the fixed valve core 13 in a penetrating manner, an end cover 15 is connected with the upper end of the fixed valve core 13, a connector 14 is integrally arranged on the bottom end face of the end cover 15, the connector 14 is rotatably connected with the upper end of the fixed valve core 13 through threads, a driving cavity 16 is arranged in the fixed valve core 13, a compression spring 17 is sleeved on the outer surface of the driving rod 6 in the driving cavity 16, the lower end of the sleeve 5 is rotatably, 2 interior bottom end face left sides of valve body integration is provided with left fixed plate 11, the integration of the side of going up the lateral wall right side in the valve body 2 is provided with right fixed plate 18, 6 lower extremes of actuating lever stretch into 2 settings and fixedly connected with joint board 10 of valve body, 10 left end fixedly connected with left baffle 12 of joint board, 10 right-hand member fixedly connected with right baffle 19 of joint board, 2 bottom of valve body face integration is provided with fixed frame 1, be provided with fixed chamber 9 in the fixed frame 1, 2 bottom of valve body faces is provided with board groove 8, 19 lower extremes of right side baffle are arranged in board groove 8 and are set up, board groove 8 and the setting of fixed chamber 9 intercommunication.
The driving rod 6 is driven by external electric control to do vertical lifting motion, when the driving rod 6 moves downwards, the connecting plate 10 at the lower end of the driving rod 6 is separated from the left fixing plate 11 and the right fixing plate 18, the left baffle plate 12 and the right baffle plate 19 move downwards, the air inlet 3 is communicated with the air outlet 7 at the moment, the communication proportion of the air inlet 3 and the air outlet 7 is increased continuously along with continuous downward movement, and the communication proportion can be adjusted according to the communication proportion; the lower end of the sleeve 5 is rotatably connected with the upper end of the connecting column 4 through threads, the lower end of the fixed valve core 13 is rotatably connected with the upper end of the sleeve 5 through threads, the mutual connection and installation are convenient, the connection is firm and stable, and the end cover 15 where the driving rod 6 is located is rotatably connected with the fixed valve core 13 through threads, so that the mounting and the dismounting are convenient, and the maintenance is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a proportional electric stop valve, includes valve body (2), its characterized in that: the improved valve is characterized in that an air inlet (3) is formed in the left end face of the valve body (2), an air outlet (7) is formed in the right end face of the valve body (2), a connecting column (4) is integrally arranged at the upper end of the valve body (2), a sleeve (5) is arranged above the connecting column (4), a fixed valve core (13) is arranged in the sleeve (5), and a driving rod (6) penetrates through the fixed valve core (13).
2. The proportional electric shutoff valve of claim 1, wherein: the upper end of the fixed valve core (13) is connected with an end cover (15), a connector (14) is integrally arranged on the bottom end face of the end cover (15), and the connector (14) is rotatably connected with the upper end of the fixed valve core (13) through threads.
3. The proportional electric shutoff valve of claim 2, wherein: a driving cavity (16) is formed in the fixed valve core (13), and a compression spring (17) is sleeved on the outer surface of the driving rod (6) in the driving cavity (16).
4. A proportional electric shut-off valve as defined in claim 3, wherein: the lower end of the sleeve (5) is rotatably connected with the upper end of the connecting column (4) through threads, and the lower end of the fixed valve core (13) is rotatably connected with the upper end of the sleeve (5) through threads.
5. The proportional electric shutoff valve of claim 4, wherein: the integrated left fixed plate (11) that is provided with in valve body (2) inner bottom terminal surface left side, the integration of the side wall right side is provided with right fixed plate (18) in valve body (2), actuating lever (6) lower extreme stretches into and sets up and fixedly connected with connection board (10) in valve body (2), connection board (10) left end fixedly connected with left baffle (12), connection board (10) right-hand member fixedly connected with right baffle (19).
6. The proportional electric shutoff valve of claim 5, wherein: valve body (2) bottom end face integration is provided with fixed frame (1), be provided with fixed chamber (9) in fixed frame (1), valve body (2) bottom end face is provided with board groove (8), set up in board groove (8) are arranged in to right baffle (19) lower extreme, board groove (8) and fixed chamber (9) intercommunication set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140605.1U CN212080216U (en) | 2020-01-21 | 2020-01-21 | Proportional electric stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140605.1U CN212080216U (en) | 2020-01-21 | 2020-01-21 | Proportional electric stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080216U true CN212080216U (en) | 2020-12-04 |
Family
ID=73569800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140605.1U Active CN212080216U (en) | 2020-01-21 | 2020-01-21 | Proportional electric stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080216U (en) |
-
2020
- 2020-01-21 CN CN202020140605.1U patent/CN212080216U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 215000 workshop A2, 186 Huqing Road, Huguan Industrial Park, Suzhou hi tech Zone, Jiangsu Province Patentee after: Jiangsu Ruien Machinery Manufacturing Co.,Ltd. Address before: Room b807, Xinshang Commercial Plaza, 168 Xiangcheng Avenue, Yuanhe street, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Baoxin Zhonghong Electric Control Co.,Ltd. |