CN211901600U - Improved water conservancy control valve - Google Patents
Improved water conservancy control valve Download PDFInfo
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- CN211901600U CN211901600U CN202020440288.5U CN202020440288U CN211901600U CN 211901600 U CN211901600 U CN 211901600U CN 202020440288 U CN202020440288 U CN 202020440288U CN 211901600 U CN211901600 U CN 211901600U
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- valve
- pressure
- cavity
- leading
- guide pipe
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Abstract
The utility model relates to an improved water conservancy control valve, which comprises a two-way pipe, wherein a leading-in cavity and a leading-out cavity are respectively arranged in the two-way pipe, and the leading-in cavity is communicated with the leading-out cavity through a valve plug hole; the upper end of the leading-in cavity is fixedly provided with a control component; the control assembly comprises a valve seat, a valve core, a valve plug, a spring, a sealing gasket, a first pressure guide pipe and a first pressure valve; the valve seat is fixedly arranged at the upper end of the two-way pipe in a sealing manner, one end of the spring is fixedly arranged on the inner wall of the upper end of the valve seat, the other end of the spring is fixedly connected with the valve core, the lower end of the valve core is fixedly provided with the valve plug, the sealing gasket is fixedly arranged at the lower end of the valve core, and the lower end of the valve plug; one end of the first pressure guide pipe is communicated with the valve seat, and the other end of the first pressure guide pipe is communicated with the guide cavity; the first pressure valve is fixedly arranged on the first pressure guide pipe. This improved generation water conservancy control valve can utilize self pressure differential to realize the control of discharge, reduces manufacturing cost, improves the life and the availability factor of integral control valve.
Description
Technical Field
The utility model belongs to the technical field of water conservancy facilities's technique and specifically relates to an improved generation water conservancy control valve.
Background
With the continuous progress of society, the water conservancy industry has been rapidly developed. In the water conservancy industry, control valves are frequently used. The variety of control valve is various, but most control valve all need control water flow's size through other parts, discovery after long-time use, and the control that carries out water flow through external component like this often appears controlling the inefficacy problem, in case when such control valve breaks down, later stage maintenance is more loaded down with trivial details, can only carry out holistic change, gives people's in-service use and has brought very big inconvenience.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the improved water conservancy control valve is provided, has a simple structure, can realize the control of water flow by utilizing self pressure difference, reduces the production cost, improves the service life and the service efficiency of the whole control valve, and is convenient to widely popularize and use.
The utility model provides a technical scheme that its technical problem adopted is: the improved water conservancy control valve comprises a two-way pipe, wherein a leading-in cavity and a leading-out cavity are respectively arranged in the two-way pipe, and the leading-in cavity is communicated with the leading-out cavity through a valve plug hole; the upper end of the leading-in cavity is fixedly provided with a control component; the control assembly comprises a valve seat, a valve core, a valve plug, a spring, a sealing gasket, a first pressure guide pipe and a first pressure valve; the valve seat is fixedly arranged at the upper end of the two-way pipe in a sealing manner, one end of the spring is fixedly arranged on the inner wall of the upper end of the valve seat, the other end of the spring is fixedly connected with the valve core, the lower end of the valve core is fixedly provided with the valve plug, the sealing gasket is fixedly arranged at the lower end of the valve core, and the lower end of the valve plug is opposite to the valve plug hole; one end of the first pressure guide pipe is communicated with the valve seat, and the other end of the first pressure guide pipe is communicated with the guide cavity; the first pressure valve is fixedly arranged on the first pressure guide pipe.
Further, in the above technical solution, one end of the two-way pipe is fixedly provided with a first connection end.
Further, in the above technical solution, a second connection end is fixedly disposed at the other end of the two-way pipe.
Further, in the above technical solution, the control assembly includes a second pressure pipe and a second pressure valve, one end of the second pressure pipe is communicated with the valve seat, the other end of the second pressure pipe is communicated with the introduction cavity, and the second pressure valve is fixedly disposed on the second pressure pipe.
Further, in the above technical solution, an induction film is further disposed at a connection position of the valve seat and the upper end of the two-way pipe.
Further, in the above technical solution, the upper end of the valve core passes through the sensing film and is fixedly connected with the sensing film through a gasket.
The utility model has the advantages that: the utility model provides an improved generation water conservancy control valve, simple structure can utilize self pressure differential to realize the control of discharge, reduces manufacturing cost, improves the life and the availability factor of integral control valve, is convenient for extensively promote and use.
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, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the drawings are: 1. the two-way pipe, 2, leading-in chamber, 3, leading-out chamber, 4, valve plug hole, 5, disk seat, 6, case, 7, valve plug, 8, spring, 9, sealed pad, 10, first pressure pipe, 11, first pressure valve, 12, first link end, 13, second link end, 14, second pressure pipe, 15, second pressure valve, 16, response membrane, 17, gasket, 18, fixed block.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the improved water conservancy control valve comprises a two-way pipe 1, wherein a leading-in cavity 2 and a leading-out cavity 3 are respectively arranged in the two-way pipe 1, and the leading-in cavity 2 is communicated with the leading-out cavity 3 through a valve plug hole 4; the upper end of the lead-in cavity 2 is fixedly provided with a control component; the control assembly comprises a valve seat 5, a valve core 6, a valve plug 7, a spring 8, a sealing gasket 9, a first pressure guide pipe 10 and a first pressure valve 11; the valve seat 5 is fixedly arranged at the upper end of the two-way pipe 1 in a sealing manner, one end of the spring 8 is fixedly arranged on the inner wall of the upper end of the valve seat 6, the other end of the spring 8 is fixedly connected with the valve core 6, the lower end of the valve core 6 is fixedly provided with the valve plug 7, the sealing gasket 9 is fixedly arranged at the lower end of the valve core 6, and the lower end of the valve plug 7 is; one end of the first pressure guide pipe 10 is communicated with the valve seat 5, and the other end of the first pressure guide pipe 10 is communicated with the outlet cavity 3; the first pressure valve 11 is fixedly arranged on the first pressure guiding pipe 10.
Wherein, one end of the two-way pipe 1 is fixedly provided with a first connecting end 12. The other end of the two-way pipe 1 is fixedly provided with a second connecting end 13. The control assembly comprises a second pressure guide pipe 14 and a second pressure valve 15, one end of the second pressure guide pipe 14 is communicated with the valve seat 1, the other end of the second pressure guide pipe 14 is communicated with the introducing cavity 2, and the second pressure valve 15 is fixedly arranged on the second pressure guide pipe 14. An induction film 16 is arranged at the joint of the valve seat 5 and the upper end of the two-way pipe 1. The upper end of the valve core 6 passes through the induction film 16 and then is fixedly connected with the induction film through a gasket 17. The middle part of the upper end of the valve seat 5 is also provided with a fixed block 18, and the fixed block 18 passes through the upper end face of the valve seat 5 and then is fixed on the spring 8.
In the present application, the sensing film 16 is directly installed and used after being purchased from the market according to a specific model.
This improved generation hydraulic control valve has such advantage for traditional hydraulic control valve: the control of the two-way pipe 1 through an external control component can be reduced; the production cost is saved; the valve core 6 moves up and down through self pressure difference, so that the valve plug 7 is opened or closed to the valve plug hole 4, and the whole two-way pipe 1 is used.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An improved generation hydraulic control valve which characterized in that: the device comprises a two-way pipe (1), wherein a leading-in cavity (2) and a leading-out cavity (3) are respectively arranged in the two-way pipe (1), and the leading-in cavity (2) is communicated with the leading-out cavity (3) through a valve plug hole (4); the upper end of the lead-in cavity (2) is fixedly provided with a control component; the control assembly comprises a valve seat (5), a valve core (6), a valve plug (7), a spring (8), a sealing gasket (9), a first pressure guide pipe (10) and a first pressure valve (11); the valve seat (5) is fixedly arranged at the upper end of the two-way pipe (1) in a sealing manner, one end of the spring (8) is fixedly arranged on the inner wall of the upper end of the valve seat (5), the other end of the spring is fixedly connected with the valve core (6), the lower end of the valve core (6) is fixedly provided with the valve plug (7), the sealing gasket (9) is fixedly arranged at the lower end of the valve core (6), and the lower end of the valve plug (7) is opposite to; one end of the first pressure guide pipe (10) is communicated with the valve seat (5), and the other end is communicated with the guide cavity (3); the first pressure valve (11) is fixedly arranged on the first pressure guide pipe (10).
2. The improved hydraulic control valve of claim 1, wherein: one end of the two-way pipe (1) is fixedly provided with a first connecting end (12).
3. The improved hydraulic control valve of claim 1, wherein: the other end of the two-way pipe (1) is fixedly provided with a second connecting end (13).
4. The improved hydraulic control valve of claim 1, wherein: the control assembly comprises a second pressure guide pipe (14) and a second pressure valve (15), one end of the second pressure guide pipe (14) is communicated with the valve seat (5), the other end of the second pressure guide pipe is communicated with the introducing cavity (2), and the second pressure valve (15) is fixedly arranged on the second pressure guide pipe (14).
5. The improved hydraulic control valve of claim 1, wherein: and an induction film (16) is also arranged at the joint of the valve seat (5) and the upper end of the two-way pipe (1).
6. An improved hydraulic control valve as defined in claim 5, wherein: the upper end of the valve core (6) penetrates through the induction film (16) and then is fixedly connected with the induction film through a gasket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440288.5U CN211901600U (en) | 2020-03-27 | 2020-03-27 | Improved water conservancy control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020440288.5U CN211901600U (en) | 2020-03-27 | 2020-03-27 | Improved water conservancy control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901600U true CN211901600U (en) | 2020-11-10 |
Family
ID=73274741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020440288.5U Expired - Fee Related CN211901600U (en) | 2020-03-27 | 2020-03-27 | Improved water conservancy control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901600U (en) |
-
2020
- 2020-03-27 CN CN202020440288.5U patent/CN211901600U/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: 20201110 |