CN215294581U - Automatic regulating valve device - Google Patents
Automatic regulating valve device Download PDFInfo
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- CN215294581U CN215294581U CN202121425641.3U CN202121425641U CN215294581U CN 215294581 U CN215294581 U CN 215294581U CN 202121425641 U CN202121425641 U CN 202121425641U CN 215294581 U CN215294581 U CN 215294581U
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- regulating valve
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Abstract
The utility model belongs to the technical field of the governing valve technique and specifically relates to an automatic regulating valve device, including the pneumatic valve, one side of pneumatic valve is equipped with the shaft coupling, one side of shaft coupling is equipped with the locator, one side that the pneumatic valve was kept away from to the shaft coupling is equipped with gas transmission pipeline, gas transmission pipeline's top side is equipped with the pressure release stand pipe, the inboard of pressure release stand pipe is equipped with the push pedal, the top side of push pedal is equipped with the spring, the top side of push pedal is equipped with spacing ball, one side of pressure release stand pipe is equipped with air duct one, one side of air duct one is equipped with the collecting box, one side of collecting box is equipped with air duct two, the outside of air duct two is equipped with the solenoid valve, automatic regulating valve device is equipped with atmospheric pressure feedback system, this automatic regulating valve device, automatic pressure release function has feedback system, can be timely send real-time situation to the master control room, the security improves.
Description
Technical Field
The utility model relates to a governing valve technical field especially relates to an automatic regulating valve device.
Background
The pressure regulation of gas pipelines and water supply pipelines in the industries of metallurgy, chemical engineering, water conservancy and hydropower and the like, and pipelines of other various media. The opening and closing of the pneumatic valve are adjusted through the control of a computer program according to the pressure of each medium pipeline, the pneumatic valve is opened when the pressure reaches a set upper limit value, and the pneumatic valve is closed when the pressure reaches a set lower limit value. However, if the pneumatic valve has a problem, a series of problems such as no action on site, air leakage of an air source pipeline, air leakage of an air cylinder, slow valve reaction and the like exist, the problem cannot be found in time during the operation of the main control room, and the pressure of the pipeline can rise or fall instantly. The pressure of the whole main pipe, which is thus affected, has serious consequences in terms of safety and production, so that the whole production has to be stopped, and therefore, an automatic regulating valve device has been designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic regulating valve device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic regulating valve device is designed, and comprises a pneumatic valve, wherein a coupler is arranged on one side of the pneumatic valve in a detachable connection mode through a buckle, a positioner is arranged on one side of the coupler in a detachable connection mode through a buckle, an air delivery pipeline is arranged on one side, away from the pneumatic valve, of the coupler in a detachable connection mode through a buckle, a pressure relief guide pipe is fixedly arranged on the top side of the air delivery pipeline, a push plate is arranged on the inner side of the pressure relief guide pipe in a sliding connection mode, a spring is fixedly arranged on the top side of the push plate, the top side of the spring is abutted to the top of the inner side of the pressure relief guide pipe, a limiting ball is fixedly arranged on the top side of the push plate and is positioned at the central position of the bottom side of the spring, a first air guide pipe is fixedly connected to one side of the pressure relief guide pipe, a collecting box is fixedly arranged on one side of the first air guide pipe, and a second air guide pipe is fixedly arranged on one side of the collecting box, one side of the air duct II is fixedly connected with one side of the gas transmission pipeline, the air duct II and the gas transmission pipeline are in a communicated structure, the outer side of the air duct II is fixedly sleeved with an electromagnetic valve, and the automatic regulating valve device is fixedly provided with an air pressure feedback system.
Preferably, the inner side of the pressure relief guide pipe is fixedly provided with a guide sliding groove, the inner side of the guide sliding groove is slidably connected with a guide sliding block, and one side of the guide sliding block is fixedly connected with one side of the push plate.
Preferably, an expansion sealing ring is fixedly arranged on one side, opposite to the pressure relief guide pipe, of the push plate.
Preferably, the electromagnetic valve is a one-way valve member.
Preferably, the air pressure feedback system includes: the pneumatic valve, the locator module, give the signal module, the manual operator, the feedback signal module, give the signal display module, the feedback signal display module, the signal output part of pneumatic valve passes through wire electric connection at the signal input part of locator, the signal output part of locator passes through wire electric connection at the signal input part of locator module, the signal output part of locator module passes through wire electric connection at the input of giving the signal module, the signal output part of giving the signal module passes through wire electric connection at the signal input part of manual operator, the signal output part of manual operator passes through wire electric connection at the signal input part of feedback signal module, the signal output part of feedback signal module passes through wire electric connection at the signal input part of pneumatic valve, the signal output part of manual operator passes through wire electric connection at given signal display module respectively, And the signal input end of the feedback signal display module.
The utility model provides an automatic regulating valve device, beneficial effect lies in: by arranging the pressure relief guide pipe, the push plate, the spring, the limiting ball, the first air guide pipe, the collecting box, the second air guide pipe and the electromagnetic valve, when the pneumatic valve breaks down, the internal air pressure of the air transmission pipeline is overlarge, the air pressure can push the push plate to extrude the spring in the pressure relief guide pipe and extrude the spring to a certain position, the air pressure enters the collecting box through the first air guide pipe, the problem existing in the pneumatic valve is repaired, the gas collected in the collecting box is transported to the air transmission pipeline by the electromagnetic valve in the second air guide pipe, so that the automatic pressure relief function is provided, the danger caused by overhigh pressure is avoided, by arranging the air pressure feedback system, the action of the pneumatic valve drives the positioner to change the resistance value of the positioner to feed back to the positioner module, the positioner feeds back the corresponding current value through the resistance value of the positioner, and feeds back to the manual operator in time to the main control chamber, and the manual operator receives signals and then sends the signals to the given signal display module, The feedback signal display module displays the situation, the manual operator sends a signal to the feedback signal module, so that the pneumatic valve obtains the signal to adjust the valve, and then a worker goes to maintain.
Drawings
Fig. 1 is a schematic view of a front axial measurement structure of an automatic regulating valve device provided by the present invention;
fig. 2 is a schematic diagram of a front cut axial measurement structure of an automatic regulating valve device provided by the present invention;
fig. 3 is a schematic structural diagram of a front cut axis measurement a of the automatic regulating valve device of the present invention;
fig. 4 is a schematic top surface axial structure diagram of an automatic regulating valve device according to the present invention;
fig. 5 is a schematic view of a flow of the air pressure feedback system of the automatic regulating valve device provided by the present invention.
In the figure: the pneumatic valve 1, the coupler 2, the positioner 3, the gas transmission pipeline 4, the pressure relief guide pipe 5, the push plate 6, the spring 7, the limit ball 8, the gas guide pipe I9, the collecting box 10, the gas guide pipe II 11, the electromagnetic valve 12, the guide chute 13 and the guide slide block 14.
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.
Referring to fig. 1-5, an automatic regulating valve device comprises a pneumatic valve 1, a coupler 2 is detachably connected to one side of the pneumatic valve 1 through a buckle, a positioner 3 is detachably connected to one side of the coupler 2 through a buckle, a gas transmission pipeline 4 is detachably connected to one side of the coupler 2 away from the pneumatic valve 1 through a buckle, a pressure relief guide pipe 5 is fixedly arranged on the top side of the gas transmission pipeline 4, a push plate 6 is slidably connected to the inner side of the pressure relief guide pipe 5, a spring 7 is fixedly arranged on the top side of the push plate 6, the top side of the spring 7 is abutted to the top of the inner side of the pressure relief guide pipe 5, a limiting ball 8 is fixedly arranged on the top side of the push plate 6, the central position of the limiting ball 8 on the bottom side of the spring 7 is provided, a first gas guide pipe 9 is fixedly connected to one side of the pressure relief guide pipe 5, a collecting box 10 is fixedly arranged on one side of the first gas guide pipe 9, and a second gas guide pipe 11 is fixedly arranged on one side of the collecting box 10, one side of the air duct II 11 is fixedly connected with one side of the gas transmission pipeline 4, the air duct II 11 and the gas transmission pipeline 4 are in a communicated structure, the electromagnetic valve 12 is fixedly sleeved on the outer side of the air duct II 11, and the automatic regulating valve device is fixedly provided with an air pressure feedback system.
Specifically, the fixed direction spout 13 that is equipped with in the inboard of pressure release stand pipe 5, the inboard sliding connection of direction spout 13 is equipped with guide slide 14, and one side fixed connection of guide slide 14 can improve the push pedal 6 in the inboard removal guidance quality of pressure release stand pipe 5 in one side of push pedal 6, also provides a limit function to push pedal 6.
Specifically, the push plate 6 is fixedly provided with an expansion sealing ring on one side opposite to the pressure relief guide pipe 5, so that the sealing performance between the pressure relief guide pipe 5 and the push plate 6 can be improved, and the situation of air leakage is avoided in the normal use process.
Specifically, the electromagnetic valve 12 is a one-way valve member, and the air flow flows in a one-way direction and is not reversed, so that the air flow is prevented from entering the collecting box 10 from the air transmission pipeline 4 through the air guide pipe II 11 during normal use, and a one-way flow function is provided.
Specifically, the air pressure feedback system includes: the pneumatic valve 1, the locator 3, the locator module, the given signal module, the manual operator, the feedback signal module, the given signal display module, the feedback signal display module, the signal output of the pneumatic valve 1 is electrically connected to the signal input of the locator 3 through a lead, the signal output of the locator 3 is electrically connected to the signal input of the locator module through a lead, the signal output of the locator module is electrically connected to the input of the given signal module through a lead, the signal output of the given signal module is electrically connected to the signal input of the manual operator through a lead, the signal output of the manual operator is electrically connected to the signal input of the feedback signal module through a lead, the signal output of the feedback signal module is electrically connected to the signal input of the pneumatic valve 1 through a lead, the signal output of the manual operator is respectively electrically connected to the given signal display module, the manual operator through a lead, And the signal input end of the feedback signal display module.
When the utility model is used, by arranging the pressure relief guide pipe 5, the push plate 6, the spring 7, the limit ball 8, the first air duct 9, the collection box 10, the second air duct 11 and the electromagnetic valve 12, when the pneumatic valve 1 breaks down, the air pressure in the air transmission pipeline 4 is too high, the air pressure can push the push plate 6 to extrude the spring 7 in the pressure relief guide pipe 5, when the air pressure is extruded to a certain position, the air pressure flows into the collection box 10 through the first air duct 9, after the problems of the pneumatic valve 1 are repaired, the gas collected in the collection box 10 is transported to the air transmission pipeline 4 by the electromagnetic valve 12 in the second air duct 11, thereby providing an automatic pressure relief function, avoiding the danger caused by overhigh pressure, by arranging the air pressure feedback system, the action of the valve of the pneumatic valve 1 drives the positioner 2 to change the resistance value thereof and feed back to the positioner module, the positioner module feeds back the corresponding current value through the resistance value, the automatic regulating valve device has the advantages that the automatic regulating valve device has an automatic pressure relief function, has a feedback system, can send real-time conditions to the master control room in time, and improves safety.
The above, 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 (5)
1. An automatic regulating valve device comprises a pneumatic valve (1) and is characterized in that a coupler (2) is arranged on one side of the pneumatic valve (1) through detachable connection of a buckle, a positioner (3) is arranged on one side of the coupler (2) through detachable connection of the buckle, a gas transmission pipeline (4) is arranged on one side, away from the pneumatic valve (1), of the coupler (2) through detachable connection of the buckle, a pressure relief guide pipe (5) is fixedly arranged on the top side of the gas transmission pipeline (4), a push plate (6) is arranged on the inner side of the pressure relief guide pipe (5) in a sliding connection mode, a spring (7) is fixedly arranged on the top side of the push plate (6), the top side of the spring (7) is abutted to the top side of the pressure relief guide pipe (5), a limiting ball (8) is fixedly arranged on the top side of the push plate (6), and the limiting ball (8) is positioned at the center of the bottom side of the spring (7), one side fixed connection of pressure release stand pipe (5) is equipped with air duct (9), one side of air duct (9) is fixed and is equipped with collecting box (10), one side of collecting box (10) is fixed and is equipped with air duct two (11), one side fixed connection of air duct two (11) is in one side of gas transmission pipeline (4), air duct two (11) and gas transmission pipeline (4) are for communicating with each other the structure, the fixed cover in the outside of air duct two (11) connects and is equipped with solenoid valve (12), the fixed atmospheric pressure feedback system that is equipped with of automatic regulating valve device.
2. The automatic regulating valve device according to claim 1, characterized in that a guide sliding groove (13) is fixedly arranged on the inner side of the pressure relief guide pipe (5), a guide sliding block (14) is slidably connected to the inner side of the guide sliding groove (13), and one side of the guide sliding block (14) is fixedly connected to one side of the push plate (6).
3. The automatic regulating valve device according to claim 1, characterized in that an expansion sealing ring is fixedly arranged on one side of the push plate (6) opposite to the pressure relief guide pipe (5).
4. A self-regulating valve device according to claim 1, characterised in that said solenoid valve (12) is implemented as a non-return valve member.
5. The self-regulating valve assembly of claim 1, wherein said pneumatic pressure feedback system comprises: the pneumatic valve (1), the locator (3), the locator module, the given signal module, the manual operator, the feedback signal module, the given signal display module, the feedback signal display module, the signal output of the pneumatic valve (1) is electrically connected to the signal input of the locator (3) through a lead, the signal output of the locator (3) is electrically connected to the signal input of the locator module through a lead, the signal output of the locator module is electrically connected to the input of the given signal module through a lead, the signal output of the given signal module is electrically connected to the signal input of the manual operator through a lead, the signal output of the manual operator is electrically connected to the signal input of the feedback signal module through a lead, the signal output of the feedback signal module is electrically connected to the signal input of the pneumatic valve (1) through a lead, the signal output of the manual operator is respectively electrically connected to the given signal display module through a lead, the signal output of the manual operator is respectively, And the signal input end of the feedback signal display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425641.3U CN215294581U (en) | 2021-06-25 | 2021-06-25 | Automatic regulating valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121425641.3U CN215294581U (en) | 2021-06-25 | 2021-06-25 | Automatic regulating valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215294581U true CN215294581U (en) | 2021-12-24 |
Family
ID=79518507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121425641.3U Active CN215294581U (en) | 2021-06-25 | 2021-06-25 | Automatic regulating valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215294581U (en) |
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2021
- 2021-06-25 CN CN202121425641.3U patent/CN215294581U/en active Active
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