CN211117656U - Valve capable of being adjusted in proportion - Google Patents
Valve capable of being adjusted in proportion Download PDFInfo
- Publication number
- CN211117656U CN211117656U CN201922258659.8U CN201922258659U CN211117656U CN 211117656 U CN211117656 U CN 211117656U CN 201922258659 U CN201922258659 U CN 201922258659U CN 211117656 U CN211117656 U CN 211117656U
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- China
- Prior art keywords
- valve
- valve body
- scale
- switch structure
- pointer
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- Expired - Fee Related
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Abstract
The utility model discloses a valve which can be adjusted in proportion, comprising a valve body and a switch structure, wherein a cavity is formed inside the valve body, the switch structure is arranged in the cavity of the valve body, and the switch structure is matched with the cavity; the top of switch structure is equipped with adjusting device, and adjusting device fixed mounting includes scale, pointer in switch structure's top, and scale fixed mounting is in switch structure's top, and the pointer is established in the top of valve body, and the lower extreme fixed mounting of pointer is on the up end of valve body, and the top at the scale is established to the upper end of pointer, and the pointer is mutually supported with the scale. The utility model has the advantages that: through install adjusting device on the carousel, the size that can effectual control governing valve opened to this control valve carries the proportion size of flow.
Description
Technical Field
The utility model belongs to the technical field of the valve and specifically relates to a but proportional control's valve is related to.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. At present, valves at home and abroad are as follows: the series of (hard seal) ball valves, (bellows) gate valves, butterfly valves, (butt clamp) check valves, (steel ball) stop valves, (steel) plug valves, regulating valves, pressure reducing valves, (hydraulic) control valves, power station valves, trap valves, and baiting valves. The common feature of these valves is the controlled opening and blocking of the passage of liquids and gases.
In the fluid and gas transmission pipelines, valves are often used to control the flow transmission. However, the existing valve cannot effectively adjust the proportion of the conveying flow, is difficult to meet the production requirement, and increases the production cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
A valve capable of being adjusted in proportion comprises a valve body and a switch structure, wherein a cavity is formed in the valve body, the switch structure is arranged in the cavity of the valve body, and the switch structure is matched with the cavity; the top of switch structure is equipped with adjusting device, and adjusting device fixed mounting includes scale, pointer in switch structure's top, and scale fixed mounting is in switch structure's top, and the pointer is established in the top of valve body, and the lower extreme fixed mounting of pointer is on the up end of valve body, and the top at the scale is established to the upper end of pointer, and the pointer is mutually supported with the scale.
As a further aspect of the present invention: the switch structure comprises a rotary table, a valve rod and a valve plate, wherein the valve plate is arranged in a cavity of the valve body, the valve plate is matched with the cavity, the lower end of the valve rod is arranged above the valve plate, the lower end of the valve rod is fixedly connected with the upper end of the valve plate, the upper end of the valve rod penetrates through the valve body and is arranged above the valve body, the rotary table is arranged above the valve rod, the rotary table is fixedly connected with the upper end of the valve rod, and a graduated scale is fixedly arranged on the upper end face.
As a further aspect of the present invention: the scale is equipped with two of mutual symmetry, and the scale is semi-circular, and equal fixed mounting of scale both ends about carousel up end.
As a further aspect of the present invention: the numerical value in the middle of the graduated scale is 0 point, and the numerical values on the graduated scale are sequentially increased towards two sides from the middle.
As a further aspect of the present invention: the left end of the valve body is provided with an input pipeline interface, the right end of the valve body is provided with an output pipeline interface, the input pipeline interface and the output pipeline interface are both connected with the valve body, and the input pipeline interface and the output pipeline interface are both communicated with the cavity.
As a further aspect of the present invention: the outer end of the input pipeline interface and the outer end of the output pipeline interface are fixedly provided with butt-joint flanges.
Compared with the prior art, the beneficial effects of the utility model are that: the adjusting device is arranged on the turntable, so that the opening size of the adjusting valve can be effectively controlled, and the proportional size of the delivery flow of the valve is controlled; through the cooperation between pointer and the scale, can be effectively and audio-visually know the size that the valve was opened, be convenient for control production's cost.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural sectional view of the present invention.
Shown in the figure: 1. a valve body; 11. a cavity; 2. a switch structure; 21. a valve plate; 22. a valve stem; 23. a turntable; 3. an adjustment device; 31. a graduated scale; 32. a pointer; 4 inputting a pipeline interface; 5. an output pipe interface; 6. and connecting the flanges.
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 utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.
Referring to fig. 1-2, a valve capable of being adjusted in proportion includes a valve body 1 and a switch structure 2, wherein a cavity 11 is formed inside the valve body 1, the switch structure 2 is arranged in the cavity 11 of the valve body 1, and the switch structure 2 is matched with the cavity 11; the top of switch structure 2 is equipped with adjusting device 3, and adjusting device 3 fixed mounting is in switch structure 2's top, and adjusting device 3 includes scale 31, pointer 32, and scale 31 fixed mounting is in switch structure 2's top, and pointer 32 establishes the top at valve body 1, and the lower extreme fixed mounting of pointer 32 is on valve body 1's up end, and the top at scale 31 is established to the upper end of pointer 32, and pointer 32 and scale 31 mutually support.
As a further aspect of the present invention: switch structure 2 includes carousel 23, valve rod 22, valve plate 21 establishes in cavity 11 of valve body 1, valve plate 21 and cavity 11 are mutually supported, the top at valve plate 21 is established to valve rod 22's lower extreme, the lower extreme of valve rod 22 and the upper end mutual fixed connection of valve plate 21, valve body 1 is passed to valve rod 22's upper end and is established in the top of valve body 1, carousel 23 establishes the top at valve rod 22, carousel 23 and valve rod 22's upper end mutual fixed connection, scale 31 fixed mounting is on the up end of carousel 23.
As a further aspect of the present invention: the scale 31 is equipped with two of mutual symmetry, and the scale 31 is semi-circular, and equal fixed mounting in carousel 23 up end both ends about the scale 31.
As a further aspect of the present invention: the value in the middle of the scale 31 is 0 point, and the values on the scale 31 are gradually increased from the middle to two sides.
As a further aspect of the present invention: the left end of valve body 1 is equipped with input pipeline interface 4, and the right-hand member of valve body 1 is equipped with output pipeline interface 5, and input pipeline interface 4, output pipeline interface 5 all communicate each other with valve body 1, input pipeline interface 4, output pipeline interface 5 all with cavity 11.
As a further aspect of the present invention: the outer end of the input pipeline interface 4 and the outer end of the output pipeline interface 5 are both fixedly provided with a butt flange 6.
The utility model discloses a theory of operation is: when the valve works, the opening and closing of the valve are controlled through the switch structure 2, so that fluid can pass through the valve, the adjusting device 3 is installed on the rotary disc 23, and the valve plate 21 can be effectively controlled to be opened through controlling the rotary disc 23 through the matching between the pointer 32 and the graduated scale 31, so that the proportion of the fluid passing through the valve is controlled.
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.
Claims (6)
1. A valve capable of being adjusted in proportion comprises a valve body and a switch structure, wherein a cavity is formed in the valve body, the switch structure is arranged in the cavity of the valve body, and the switch structure is matched with the cavity; the method is characterized in that: the top of switch structure is equipped with adjusting device, and adjusting device fixed mounting includes scale, pointer in switch structure's top, and scale fixed mounting is in switch structure's top, and the pointer is established in the top of valve body, and the lower extreme fixed mounting of pointer is on the up end of valve body, and the top at the scale is established to the upper end of pointer, and the pointer is mutually supported with the scale.
2. A proportioned valve according to claim 1 wherein: the switch structure comprises a rotary table, a valve rod and a valve plate, wherein the valve plate is arranged in a cavity of the valve body, the valve plate is matched with the cavity, the lower end of the valve rod is arranged above the valve plate, the lower end of the valve rod is fixedly connected with the upper end of the valve plate, the upper end of the valve rod penetrates through the valve body and is arranged above the valve body, the rotary table is arranged above the valve rod, the rotary table is fixedly connected with the upper end of the valve rod, and a graduated scale is fixedly arranged on the upper end face.
3. A proportioned valve according to claim 1 wherein: the scale is equipped with two of mutual symmetry, and the scale is semi-circular, and equal fixed mounting of scale both ends about carousel up end.
4. A proportioned valve according to claim 3 wherein: the numerical value in the middle of the graduated scale is 0 point, and the numerical values on the graduated scale are sequentially increased towards two sides from the middle.
5. A proportioned valve according to claim 1 wherein: the left end of the valve body is provided with an input pipeline interface, the right end of the valve body is provided with an output pipeline interface, the input pipeline interface and the output pipeline interface are both connected with the valve body, and the input pipeline interface and the output pipeline interface are both communicated with the cavity.
6. A proportioned valve according to claim 5 wherein: the outer end of the input pipeline interface and the outer end of the output pipeline interface are fixedly provided with butt-joint flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258659.8U CN211117656U (en) | 2019-12-17 | 2019-12-17 | Valve capable of being adjusted in proportion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922258659.8U CN211117656U (en) | 2019-12-17 | 2019-12-17 | Valve capable of being adjusted in proportion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117656U true CN211117656U (en) | 2020-07-28 |
Family
ID=71691816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922258659.8U Expired - Fee Related CN211117656U (en) | 2019-12-17 | 2019-12-17 | Valve capable of being adjusted in proportion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117656U (en) |
-
2019
- 2019-12-17 CN CN201922258659.8U patent/CN211117656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20211217 |