CN214838608U - Linkage structure for synchronously controlling directions of double valves - Google Patents
Linkage structure for synchronously controlling directions of double valves Download PDFInfo
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- CN214838608U CN214838608U CN202121523089.1U CN202121523089U CN214838608U CN 214838608 U CN214838608 U CN 214838608U CN 202121523089 U CN202121523089 U CN 202121523089U CN 214838608 U CN214838608 U CN 214838608U
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- ball valve
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- linkage structure
- pneumatic
- cylinder
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- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 12
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a linkage structure for synchronous control double valve door direction, a serial communication port, include: the linkage structure body is provided with a manual ball valve, a rotary cylinder, a cylinder ball valve connecting piece and the manual ball valve from left to right in sequence; the pneumatic ball valve is characterized in that a pneumatic ball valve coupler is arranged inside the pneumatic ball valve connecting piece, and the manual ball valve is connected with the rotary cylinder through the pneumatic ball valve coupler. The utility model has the characteristics of it is following: (1) the effect of synchronous control reversing is achieved through the matching of the rotary air cylinder and the coupler; (2) the two valves are simultaneously controlled by only one air cylinder, so that the control structure of a pipeline channel is simplified, and the opening and closing synchronization of the valves is ensured; (3) the structure is simplified, and a set of pipeline pneumatic control assembly is reduced, so that the maintenance rate is effectively reduced; the two-way valve realizes opening and closing simultaneously, reduces the ratio error of two kinds of materials.
Description
Technical Field
The utility model relates to the technical field of valves, more specifically the linkage structure who relates to a be used for synchronous control bivalve direction that says so.
Background
The ball valve is mainly used for cutting off and distributing in a pipeline to change the flow direction of a medium, and can be closed tightly only by rotating 90 degrees and a small rotating moment. The valve is suitable for being used as a switch and a stop valve and is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like.
However, in some industrial material applications, 2 or more kinds of material media are often required to be synchronously mixed through pipeline ball valve control to realize production, and in the prior art, the independent valve control of the pipeline is used for opening and closing the pipeline, so that the valve structure is complex (multiple pipelines need multiple groups of valves, and multiple groups of electro-pneumatic control assemblies are needed for electro-pneumatic control), and certain synchronism difference also exists.
Therefore, how to provide a linkage structure for synchronously controlling the directions of two valves, which can solve the above problems, is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a linkage structure for synchronous control bivalve direction, it not only can realize real-time synchronization, does not have any delay, but also can reduce control flap and correspond the electro-dynamic quantity.
In order to achieve the above object, the utility model provides a following technical scheme:
a linkage structure for synchronously controlling the directions of double valves is characterized by comprising: the linkage structure body is provided with a manual ball valve, a rotary cylinder, a cylinder ball valve connecting piece and the manual ball valve from left to right in sequence; the pneumatic ball valve is characterized in that a pneumatic ball valve coupler is arranged inside the pneumatic ball valve connecting piece, and the manual ball valve is connected with the rotary cylinder through the pneumatic ball valve coupler.
Preferably, in the linkage structure for synchronously controlling the directions of the two valves, the manual ball valve is connected with a pipeline, and materials with different media pass through the linkage structure body through the pipeline and are respectively conveyed or blocked in the same direction under the action of the rotary cylinder.
Preferably, in the linkage structure for synchronously controlling the directions of the two valves, the manual ball valve is a manual three-way ball valve, the manual three-way ball valve is arranged on two sides of the linkage structure body, one end of the manual three-way ball valve is a fluid medium inlet, and the other two ends of the manual three-way ball valve are a fluid medium outlet I and a fluid medium outlet II.
Preferably, in the linkage structure for synchronously controlling the directions of the double valves, a contact inductive switch is arranged on the cylinder ball valve connecting piece.
Known from the above technical scheme, compare with prior art, the utility model has the following characteristics: (1) the effect of synchronous control reversing is achieved through the matching of the rotary air cylinder and the coupler;
(2) the two valves are simultaneously controlled by only one air cylinder, so that the control structure of a pipeline channel is simplified, and the opening and closing synchronization of the valves is ensured;
(3) the structure is simplified, and a set of pipeline pneumatic control assembly is reduced, so that the maintenance rate is effectively reduced;
(4) two-way valves are opened and closed simultaneously, and material errors in certain production fields are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
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.
The embodiment of the utility model discloses a linkage structure for synchronous control bivalve direction, it not only can realize real-time synchronization, does not have any delay, but also can reduce control flap and correspond the electro-dynamic quantity.
Referring to fig. 1 and 2, for the utility model discloses a linkage structure for synchronously controlling the directions of two valves, specifically include:
the linkage structure comprises a linkage structure body, wherein a manual ball valve 1, a rotary cylinder 2, a cylinder ball valve connecting piece 3 and the manual ball valve 1 are sequentially arranged on the linkage structure body from left to right; the pneumatic ball valve is characterized in that a pneumatic ball valve coupler 4 is arranged inside the pneumatic ball valve connecting piece, and the manual ball valve and the rotary cylinder are connected together through the pneumatic ball valve coupler.
In order to further optimize the technical scheme, the manual ball valve is connected with a pipeline, and materials of different media pass through the linkage structure body through the pipeline and are respectively conveyed or blocked in the same direction under the action of the rotary cylinder.
In order to further optimize the technical scheme, the manual ball valve is a manual three-way ball valve, the manual three-way ball valve is arranged on two sides of the linkage structure body, one end of the manual three-way ball valve is a fluid medium inlet 11, and the other two ends of the manual three-way ball valve are a fluid medium outlet I12 and a fluid medium outlet II 13.
In order to further optimize the technical scheme, a contact inductive switch 5 is arranged on the cylinder ball valve connecting piece.
In order to further optimize the technical scheme, when the manual three-way ball valve works, one end of each of the two manual three-way ball valves is provided with a fluid medium inlet, the other two ends of each manual three-way ball valve are provided with a first fluid medium outlet and a second fluid medium outlet, or the two ends of each manual three-way ball valve are provided with only one outlet according to material application; the inlet and outlet of the manual three-way ball valve (or common ball valve) are respectively connected with the pipeline, and materials of different media are respectively conveyed or blocked in the same direction through the pipeline under the action of the rotary cylinder through the linkage structure. The synchronous conveying function of different media is realized, so that the synchronous material mixing process in the material industry is realized. Realize the accurate control of valve under proximity inductive switch's effect, avoid the medium to appear leaking.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A linkage structure for synchronously controlling the directions of double valves is characterized by comprising: the linkage structure body is provided with a manual ball valve, a rotary cylinder, a cylinder ball valve connecting piece and the manual ball valve from left to right in sequence; the pneumatic ball valve is characterized in that a pneumatic ball valve coupler is arranged inside the pneumatic ball valve connecting piece, and the manual ball valve is connected with the rotary cylinder through the pneumatic ball valve coupler.
2. The linkage structure for synchronously controlling the directions of the double valves according to claim 1, wherein the manual ball valve is connected with a pipeline, and materials with different media pass through the linkage structure body through the pipeline and are respectively conveyed or blocked in the same direction under the action of the rotary cylinder.
3. The linkage structure for synchronously controlling the directions of the double valves according to claim 1, wherein the manual ball valve is a manual three-way ball valve, the manual three-way ball valve is arranged on two sides of the linkage structure body, one end of the manual three-way ball valve is a fluid medium inlet, and the other two ends of the manual three-way ball valve are a fluid medium outlet I and a fluid medium outlet II.
4. The linkage structure for synchronously controlling the directions of the double valves according to claim 1, wherein a contact inductive switch is arranged on the cylinder ball valve connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121523089.1U CN214838608U (en) | 2021-07-06 | 2021-07-06 | Linkage structure for synchronously controlling directions of double valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121523089.1U CN214838608U (en) | 2021-07-06 | 2021-07-06 | Linkage structure for synchronously controlling directions of double valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214838608U true CN214838608U (en) | 2021-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121523089.1U Active CN214838608U (en) | 2021-07-06 | 2021-07-06 | Linkage structure for synchronously controlling directions of double valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214838608U (en) |
-
2021
- 2021-07-06 CN CN202121523089.1U patent/CN214838608U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A linkage structure for synchronous control of dual valve direction Effective date of registration: 20231026 Granted publication date: 20211123 Pledgee: Xiamen Jimei Sub branch of Agricultural Bank of China Co.,Ltd. Pledgor: XIAMEN VACTEC EQUIPMENT Co.,Ltd. Registration number: Y2023980062907 |