CN219933079U - Balance type regulating valve - Google Patents
Balance type regulating valve Download PDFInfo
- Publication number
- CN219933079U CN219933079U CN202320969145.7U CN202320969145U CN219933079U CN 219933079 U CN219933079 U CN 219933079U CN 202320969145 U CN202320969145 U CN 202320969145U CN 219933079 U CN219933079 U CN 219933079U
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- layer
- substrate layer
- valve body
- alloy layer
- valve
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 229910001316 Ag alloy Inorganic materials 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 3
- 210000000438 stratum basale Anatomy 0.000 description 14
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 3
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a balanced regulating valve, which comprises a valve body and an electronic straight-stroke electric actuating mechanism, wherein the valve body comprises a first substrate layer, an engineering steel layer is arranged at the top of the first substrate layer, a silver alloy layer is arranged at the bottom of the first substrate layer, the electronic straight-stroke electric actuating mechanism comprises a second substrate layer, and a nickel alloy layer is arranged at the top of the second substrate layer. According to the utility model, the engineering steel layer arranged at the top of the first substrate layer enables the valve body to have high-strength and good anti-corrosion effect, the silver alloy layer arranged at the bottom of the first substrate layer enables the valve body to have high-strength and good anti-corrosion effect, and the nickel alloy layer arranged at the top of the second substrate layer enables the electronic straight-stroke electric actuator to have high-strength and good anti-corrosion effect, so that the purpose of long service life is achieved, and the problem that the existing balanced regulating valve does not have long service life and cannot meet the use requirements of people is solved.
Description
Technical Field
The utility model relates to the technical field of regulating valves, in particular to a balanced regulating valve.
Background
The regulating valve is used for regulating the technological parameters such as medium flow, pressure, temperature, liquid level and the like in the field of industrial automation process control, and automatically regulates the opening of the valve according to the control signal in the automation system, thereby realizing the regulation of the medium flow, pressure, temperature and liquid level.
The utility model (publication number: 202020357098.7) discloses an ultralow-temperature low-leakage high-pressure balance type regulating valve, which comprises an upper sleeve and a lower sleeve which are mutually clamped; the upper sleeve and the lower sleeve are provided with through holes for lifting the valve core in a penetrating way; the valve core is fixedly connected with one end of the valve rod, and the other end of the valve rod passes through the upper valve cover to be connected with the executing mechanism; an annular groove is formed in the upper end face of the lower sleeve, and a guide wedge-shaped baffle ring and a disc spring group for supporting the guide wedge-shaped baffle ring are arranged in the annular groove; and a PCTFE wedge-shaped sealing piece is sleeved on the outer wall of the valve core, the wedge-shaped surface of the outer side surface of the PCTFE wedge-shaped sealing piece is propped against the wedge-shaped surface of the guide wedge-shaped baffle ring, and the inner side surface of the PCTFE wedge-shaped sealing piece is bonded and sealed with the outer wall of the valve core. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the existing balance type regulating valve does not have a long service life, so that the use requirement of people cannot be met, and therefore, the balance type regulating valve is provided.
Disclosure of Invention
The balance type regulating valve according to the present utility model for solving the above-described problems is characterized by comprising: the advantage of long service life has solved current balanced type governing valve and has not had long service life's function, leads to having satisfied people's user demand's problem.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a balanced type governing valve, includes valve body and electronic type straight stroke electric actuator, the valve body includes first stratum basale, the top of first stratum basale is provided with the engineering steel layer, the bottom of first stratum basale is provided with silver alloy layer, electronic type straight stroke electric actuator includes the second stratum basale, the top of second stratum basale is provided with nickel alloy layer, the bottom of second stratum basale is provided with oxygen-free copper layer.
Preferably, the thickness of the engineering steel layer is the same as that of the silver alloy layer, and the thickness of the engineering steel layer is 0.31-0.33 times that of the first substrate layer.
Preferably, the thickness of the nickel alloy layer is the same as that of the oxygen-free copper layer, and the thickness of the nickel alloy layer is 0.44-0.46 times that of the second basal layer.
Preferably, the left and right sides of the valve body are provided with fixing flanges, and fixing holes are formed in the inner surfaces of the fixing flanges.
Preferably, a base is arranged at the middle end of the top of the valve body, and the top of the base is fixedly connected with a shell.
Preferably, the middle end of the top of the valve body is inserted with a valve rod, and the top of the valve rod is provided with a fixing seat.
Preferably, the outer surface of the valve rod is sleeved with a buffer spring, and the top of the buffer spring is provided with a connecting plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the anti-corrosion structure, the engineering steel layer and the silver alloy layer included in the valve body have very good anti-corrosion performance, and the nickel alloy layer and the oxygen-free copper layer included in the electronic straight-stroke electric actuator have very good anti-corrosion performance, so that the purpose of long service life is realized.
2. According to the utility model, through the arrangement of the fixing structure, people connect the fixing flange with the corresponding pipeline through the fixing hole, so that the aim of convenient connection is fulfilled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a buffer spring structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the valve body of the present utility model;
fig. 4 is a schematic cross-sectional view of the electronic straight-travel electric actuator of the present utility model.
In the figure: 1. a valve body; 101. a first substrate layer; 102. an engineering steel layer; 103. a silver alloy layer; 2. a base; 3. a fixing hole; 4. a housing; 5. an electronic straight-travel electric actuator; 501. a second substrate layer; 502. a nickel alloy layer; 503. an oxygen-free copper layer; 6. a fixing seat; 7. a fixed flange; 8. a valve stem; 9. a buffer spring; 10. and (5) connecting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model: the utility model provides a balanced type governing valve, including valve body 1 and electronic type straight stroke electric actuator 5, the middle-end at valve body 1 top is provided with base 2, the top fixedly connected with casing 4 of base 2, the middle-end at valve body 1 top has pegged graft and has valve rod 8, the top of valve rod 8 is provided with fixing base 6, the surface cover of valve rod 8 is equipped with buffer spring 9, the top of buffer spring 9 is provided with connecting plate 10, valve body 1 includes first stratum basale 101, the top of first stratum basale 101 is provided with engineering steel layer 102, the bottom of first stratum basale 101 is provided with silver alloy layer 103, engineering steel layer 102's thickness is the same with silver alloy layer 103's thickness, and engineering steel layer 102's thickness is 0.31-0.33 times of first stratum basale 101 thickness, electronic type straight stroke electric actuator 5 includes second stratum basale 501, the top of second stratum basale 501 is provided with nickel alloy layer 502, the bottom of second stratum basale 501 is provided with oxygen-free copper layer 503, the thickness of nickel alloy layer 502 is the same with oxygen-free copper layer 503, and the thickness of nickel alloy layer 502 is 0.44-0.46 times of second stratum basale thickness.
Wherein: the engineering steel layer 102 arranged at the top of the first substrate layer 101 enables the valve body 1 to have high-strength and good anti-corrosion effect, the silver alloy layer 103 arranged at the bottom of the first substrate layer 101 enables the valve body 1 to have high-strength and good anti-corrosion effect, the nickel alloy layer 502 arranged at the top of the second substrate layer 501 enables the electronic straight-stroke electric actuator 5 to have high-strength and good anti-corrosion effect, and the oxygen-free copper layer 503 arranged at the bottom of the second substrate layer 501 enables the electronic straight-stroke electric actuator 5 to have high-strength and good anti-corrosion effect.
Referring to fig. 1, a balanced regulating valve is provided with fixing flanges 7 on both sides of a valve body 1, and fixing holes 3 are formed on inner surfaces of the fixing flanges 7.
Wherein: people connect the fixing flange 7 with corresponding pipelines through the fixing holes 3, thereby achieving the purpose of convenient connection.
The working principle of the utility model is that; the engineering steel layer 102 arranged at the top of the first substrate layer 101 enables the valve body 1 to have high-strength and good anti-corrosion effect, the silver alloy layer 103 arranged at the bottom of the first substrate layer 101 enables the valve body 1 to have high-strength and good anti-corrosion effect, the nickel alloy layer 502 arranged at the top of the second substrate layer 501 enables the electronic straight-stroke electric actuator 5 to have high-strength and good anti-corrosion effect, and the oxygen-free copper layer 503 arranged at the bottom of the second substrate layer 501 enables the electronic straight-stroke electric actuator 5 to have high-strength and good anti-corrosion effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a balanced regulating valve, includes valve body (1) and electronic type straight stroke electric actuator (5), its characterized in that: the valve body (1) comprises a first substrate layer (101), an engineering steel layer (102) is arranged at the top of the first substrate layer (101), a silver alloy layer (103) is arranged at the bottom of the first substrate layer (101), the electronic straight-stroke electric actuator (5) comprises a second substrate layer (501), a nickel alloy layer (502) is arranged at the top of the second substrate layer (501), and an oxygen-free copper layer (503) is arranged at the bottom of the second substrate layer (501).
2. A balanced regulator valve according to claim 1, wherein: the thickness of the engineering steel layer (102) is the same as that of the silver alloy layer (103), and the thickness of the engineering steel layer (102) is 0.31-0.33 times that of the first substrate layer (101).
3. A balanced regulator valve according to claim 1, wherein: the thickness of the nickel alloy layer (502) is the same as that of the oxygen-free copper layer (503), and the thickness of the nickel alloy layer (502) is 0.44-0.46 times that of the second substrate layer (501).
4. A balanced regulator valve according to claim 1, wherein: fixing flanges (7) are arranged on the left side and the right side of the valve body (1), and fixing holes (3) are formed in the inner surfaces of the fixing flanges (7).
5. A balanced regulator valve according to claim 1, wherein: the middle end at the top of the valve body (1) is provided with a base (2), and the top of the base (2) is fixedly connected with a shell (4).
6. A balanced regulator valve according to claim 1, wherein: the middle end of the top of the valve body (1) is inserted with a valve rod (8), and the top of the valve rod (8) is provided with a fixing seat (6).
7. The balanced regulator valve according to claim 6, wherein: the outer surface of the valve rod (8) is sleeved with a buffer spring (9), and the top of the buffer spring (9) is provided with a connecting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969145.7U CN219933079U (en) | 2023-04-26 | 2023-04-26 | Balance type regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969145.7U CN219933079U (en) | 2023-04-26 | 2023-04-26 | Balance type regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933079U true CN219933079U (en) | 2023-10-31 |
Family
ID=88496037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969145.7U Active CN219933079U (en) | 2023-04-26 | 2023-04-26 | Balance type regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933079U (en) |
-
2023
- 2023-04-26 CN CN202320969145.7U patent/CN219933079U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |