CN218326337U - Temperature-controlled pneumatic valve - Google Patents
Temperature-controlled pneumatic valve Download PDFInfo
- Publication number
- CN218326337U CN218326337U CN202222701415.4U CN202222701415U CN218326337U CN 218326337 U CN218326337 U CN 218326337U CN 202222701415 U CN202222701415 U CN 202222701415U CN 218326337 U CN218326337 U CN 218326337U
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- Prior art keywords
- temperature
- valve body
- heat conduction
- pneumatic valve
- valve
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- 239000000523 sample Substances 0.000 claims abstract description 37
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 238000007689 inspection Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009529 body temperature measurement Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 relates to the technical field of valves, especially, relate to a temperature control's pneumatic valve. The utility model provides a temperature control's that can protect heating device pneumatic valve. A temperature controlled pneumatic valve includes a valve body; the inner side of the right part of the valve body is connected with the heat-conducting shell; the heating pipes are connected inside the heat conduction shells, the heating pipes heat the heat conduction shells, and the heat conduction shells are used for protecting the heating pipes; the lower side in the right part of the valve body is connected with the temperature checking probe; display screen, the display screen is installed at valve body top. The utility model discloses a heating pipe heats heat conduction shell for the fluid is heated more evenly, can protect the heating pipe not corroded, prolongs the life of heating pipe, detects the fluid temperature through the temperature check probe, and control switch and temperature check probe and valve body electric connection come to carry out temperature control to the pneumatic valve.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a temperature control's pneumatic valve.
Background
The pneumatic valve is driven by compressed air, the purchasing requirement can be met only by determining specification, category and working pressure when the pneumatic valve is purchased, the pneumatic valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, in many production processes, the pneumatic valve is required to be normally produced when the pneumatic valve is kept at a certain temperature, and the conventional heating device for controlling the temperature of the pneumatic valve is easily corroded and damaged by the fluid, so that the pneumatic valve needs to be replaced in time, and the pneumatic valve is complicated.
Accordingly, there is a need to develop a temperature controlled pneumatic valve that can protect a heating device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming that pneumatic valve temperature control of above-mentioned prior art is easily corroded the damage by fluid, to prior art not enough, the utility model provides a temperature control's pneumatic valve that can protect heating device.
In order to achieve the above purpose, the utility model discloses a following scheme realizes: a temperature controlled, pneumatically actuated valve comprising:
a valve body;
the inner side of the right part of the valve body is connected with the heat conduction shell;
the heating pipes are connected to the inner parts of the heat conduction shells, the heating pipes heat the heat conduction shells, and the heat conduction shells are used for protecting the heating pipes;
the temperature inspection probe is connected with the inner lower side of the right part of the valve body and is used for detecting the temperature of fluid at the right part of the valve body;
the display screen is mounted at the top of the valve body and used for displaying the temperature measured by the temperature inspection probe;
control switch, display screen below are installed control switch, and control switch and the equal electric connection of temperature inspection probe and valve body.
Furthermore, the heat conduction shell is made of high-temperature-resistant and corrosion-resistant materials and is not damaged when contacting with fluid.
Furthermore, the temperature check probe is in a strip shape and is used for improving the temperature measurement accuracy.
Further, the method also comprises the following steps:
the sealing strip, valve body right side inner wall cover have the sealing strip, and the sealing strip is used for sealing valve body and pipe connection's gap.
Further, the method also comprises the following steps:
the air pressure gauge is installed on the front side of the upper portion of the valve body and used for displaying air pressure inside the valve body, and the control switch is electrically connected with the air pressure gauge.
Further, the method also comprises the following steps:
the mounting rack is connected with the inner lower side of the right part of the valve body and is positioned at the bottom of the temperature inspection probe;
the protective net is connected to the upper side of the mounting frame and used for protecting the temperature inspection probe.
The utility model has the advantages of as follows: 1. the utility model discloses a heating pipe heats heat conduction shell for the fluid is heated more evenly, can protect the heating pipe not corroded, prolongs the life of heating pipe, detects fluid temperature through the temperature check probe, and control switch and temperature check probe and valve body electric connection come to carry out temperature control to pneumatic valve.
2. The utility model discloses a barometer shows the inside atmospheric pressure of valve body for people can clearly see the pressure index, prevent that the valve body is inside to cause the occurence of failure because of the pressure is too big.
3. The utility model discloses a protection network protects the temperature inspection probe for the temperature inspection probe is not washed down, prevents that the temperature inspection probe from damaging, can prolong the live time of temperature inspection probe.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the pneumatic valve and the heat-conducting casing of the present invention.
Fig. 2 is a schematic view of a sectional three-dimensional structure of the pneumatic valve of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the components of the present invention, such as the mounting frame and the protection net.
Fig. 4 is a schematic perspective view of the present invention.
In the above drawings: 1: valve body, 2: temperature inspection probe, 3: heating pipe, 4: thermally conductive housing, 5: mounting frame, 6: protection network, 7: display screen, 8: control switch, 9: barometer, 10: a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1
The utility model provides a temperature control's pneumatic valve, as shown in fig. 1-4, including valve body 1, temperature check probe 2, heating pipe 3, heat conduction shell 4, display screen 7 and control switch 8, valve body 1 right part inboard is connected with two heat conduction shells 4, heat conduction shell 4 is high temperature resistant corrosion resistant material, contact with fluid is not damaged, two heat conduction shell 4 inside all is connected with a plurality of heating pipes 3, heating pipe 3 heats heat conduction shell 4, heat conduction shell 4 is used for protecting heating pipe 3, the downside is connected with temperature check probe 2 in the valve body 1 right part, temperature check probe 2 is used for detecting the temperature of the fluid of valve body 1 right part, temperature check probe 2 is rectangular form, be used for increasing temperature measurement accuracy, display screen 7 is installed at valve body 1 top, display screen 7 is used for showing the temperature that temperature check probe 2 measured, control switch 8 is installed to display screen 7 below, control switch 8 and temperature check probe 2, heating pipe 3 and valve body 1 equal electric connection, valve body 1 right side inner wall cover has sealing strip 10, sealing strip 10 is used for sealing valve body 1 and the pipeline connection's valve body 1 upper portion installs the gap 9, the inside the barometer 9, the barometer of air pressure meter is used for air pressure meter electric connection.
When people use the pneumatic valve, the pipeline is fixedly connected with the right side of the valve body 1 through a bolt, the sealing strip 10 is sleeved on the inner wall of the right side of the valve body 1, the sealing strip 10 is made of rubber, the rubber is high temperature resistant and corrosion resistant, the sealing strip 10 can seal the joint of the valve body 1 and the pipeline to prevent fluid from leaking, the fluid is injected from the right side of the valve body 1, the heating pipe 3 is opened, the heating pipe 3 heats the heat conduction shell 4, the heat conduction shell 4 is made of high temperature resistant and corrosion resistant material, the heat conduction shell 4 is not easy to damage when in contact with the fluid, the heat conduction shell 4 indirectly heats the entering fluid, so that the fluid can not corrode the heating pipe 3, the service life of the heating pipe 3 is prolonged, the temperature inspection probe 2 detects the fluid temperature, the accuracy of temperature measurement can be improved due to the long strip-shaped temperature inspection probe 2, and the temperature measurement is more accurate, the temperature is displayed by the display screen 7, so that people can clearly see the temperature of the fluid, after the temperature reaches the temperature preset by people, the control switch 8 is opened, the control switch 8 controls the heating pipe 3 to stop heating, then the valve body 1 is controlled to be started, the middle part of the valve body 1 is pressurized, the pressure gauge 9 displays the pressure in the middle part of the valve body 1, after the pressure gauge 9 reaches a specified value, the middle part of the valve body 1 is controlled to be opened, so that the fluid flows out from the left side of the valve body 1, thus, people can clearly see the pressure index, accidents caused by over-pressure in the valve body 1 are prevented, when the temperature is lower than the set temperature, the control switch 8 controls the valve body 1 to stop running, the middle part of the control valve is closed, then the control switch 8 controls the heating pipe 3 to continue heating, and the operation is repeated, if the pneumatic valve is not needed, the control switch 8 is closed, and the pneumatic valve is detached.
As shown in fig. 3, the temperature monitoring valve further comprises an installation frame 5 and a protection net 6, the installation frame 5 is connected to the lower side in the right portion of the valve body 1, the installation frame 5 is located at the bottom of the temperature monitoring probe 2, the protection net 6 is connected to the upper side of the installation frame 5, and the protection net 6 is used for protecting the temperature monitoring probe 2.
Furthermore, when fluid flows in from the right side of the valve body 1, the fluid impacts the temperature inspection probe 2, and under the action of the protective net 6, the temperature inspection probe 2 is prevented from being washed down, inaccurate temperature measurement is avoided, the temperature inspection probe 2 is prevented from being damaged, and the service life of the temperature inspection probe 2 can be prolonged.
The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A temperature controlled pneumatic valve comprising:
a valve body (1);
the inner side of the right part of the valve body (1) is connected with the heat-conducting shell (4);
the heating pipe (3) is connected to the inner part of the heat conduction shell (4), the heating pipe (3) heats the heat conduction shell (4), and the heat conduction shell (4) is used for protecting the heating pipe (3);
the temperature detection probe (2) is connected to the inner lower side of the right part of the valve body (1), and the temperature detection probe (2) is used for detecting the temperature of fluid at the right part of the valve body (1);
the display screen (7) is installed at the top of the valve body (1), and the display screen (7) is used for displaying the temperature measured by the temperature inspection probe (2);
control switch (8), control switch (8) are installed to display screen (7) below, and control switch (8) and temperature inspection probe (2), heating pipe (3) and the equal electric connection of valve body (1).
2. A temperature controlled pneumatic valve as recited in claim 1, further comprising: the heat conduction shell (4) is made of high-temperature-resistant and corrosion-resistant materials and is not damaged when being in contact with fluid.
3. A temperature controlled pneumatic valve as set forth in claim 2, wherein: the temperature inspection probe (2) is in a strip shape and is used for increasing the temperature measurement accuracy.
4. A temperature controlled pneumatic valve as set forth in claim 3, wherein: also comprises:
sealing strip (10), valve body (1) right side inner wall cover has sealing strip (10), and sealing strip (10) are used for sealing valve body (1) and pipe connection's gap.
5. A temperature controlled pneumatic valve as set forth in claim 4, wherein: also includes:
the air pressure gauge (9) is installed on the front side of the upper portion of the valve body (1), the air pressure gauge (9) is used for displaying the air pressure inside the valve body (1), and the control switch (8) is electrically connected with the air pressure gauge (9).
6. A temperature controlled pneumatic valve as set forth in claim 5, wherein: also comprises:
the mounting rack (5) is connected with the inner lower side of the right part of the valve body (1), and the mounting rack (5) is positioned at the bottom of the temperature inspection probe (2);
the upper side of the mounting frame (5) is connected with a protective net (6), and the protective net (6) is used for protecting the temperature inspection probe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222701415.4U CN218326337U (en) | 2022-10-14 | 2022-10-14 | Temperature-controlled pneumatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222701415.4U CN218326337U (en) | 2022-10-14 | 2022-10-14 | Temperature-controlled pneumatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218326337U true CN218326337U (en) | 2023-01-17 |
Family
ID=84823512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222701415.4U Active CN218326337U (en) | 2022-10-14 | 2022-10-14 | Temperature-controlled pneumatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218326337U (en) |
-
2022
- 2022-10-14 CN CN202222701415.4U patent/CN218326337U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yongbing Inventor after: Cao Desheng Inventor after: Zhou Xiaopeng Inventor before: Wang Yongbing Inventor before: Cao Desheng Inventor before: Zhou Xiaopeng |
|
| CB03 | Change of inventor or designer information |