CN216771021U - Exhaust valve test device - Google Patents
Exhaust valve test device Download PDFInfo
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- CN216771021U CN216771021U CN202220375862.2U CN202220375862U CN216771021U CN 216771021 U CN216771021 U CN 216771021U CN 202220375862 U CN202220375862 U CN 202220375862U CN 216771021 U CN216771021 U CN 216771021U
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- exhaust valve
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- air pump
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Abstract
The utility model discloses a testing device of an exhaust valve, belonging to the technical field of testing devices of exhaust valves, and particularly relates to a testing device of an exhaust valve, which comprises a platform, the bottom of the experimental tube is provided with a pressure sensor, the fixed tube is internally provided with an installation rod, the installation rod is provided with a wind speed measuring sensor, the experimental tube is connected with the fixed tube through the electric telescopic rod, one side of the experimental tube is provided with an air pump, the output end of the air pump is provided with an electromagnetic valve, the electromagnetic valve is provided with a connecting pipe, the connecting pipe is communicated with the experiment pipe, a control console is arranged on the other side of the test tube, a controller is arranged in the inner cavity of the control console, a control button is arranged on the outer wall of the middle part of the control console, a display screen is arranged on the top of the control button, the exhaust valve is fixed through the experiment pipe and the fixing pipe, and then the automatic closing performance and the sealing performance of the exhaust valve are tested through the impact wave generator and the air pump.
Description
Technical Field
The utility model relates to the technical field of exhaust valve test devices, in particular to an exhaust valve test device.
Background
An exhaust valve: the air outlet is closed at ordinary times, 30-50Pa overpressure is required to be generated and maintained in the engineering when the toxic gas filtering and ventilation are required, and the valve cover of the valve is automatically opened under the overpressure effect to remove toxic gas in the toxic gas preventing channel. When the isolated protection is needed in wartime, the valve cover is locked manually, the valve has the protection and sealing functions, and the exhaust valve in the prior art generally needs to be tested in each function, so that an exhaust valve testing device is needed.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The utility model is provided in view of the problems existing in the existing exhaust valve testing device.
Therefore, the utility model aims to provide an exhaust valve test device, an experiment tube, a fixed tube, an air pump and a control console are arranged on the top of a platform, a mounting frame is arranged in the experiment tube, a shock wave generator is mounted on the mounting frame, a pressure sensor is mounted at the bottom of the experiment tube, a mounting rod is mounted in the fixed tube, an air speed metering sensor is mounted on the mounting rod, the experiment tube is connected with the fixed tube through an electric telescopic rod, the air pump is arranged on one side of the experiment tube, an electromagnetic valve is arranged at the output end of the air pump, a connecting tube is arranged on the electromagnetic valve and is communicated with the experiment tube, the control console is arranged on the other side of the experiment tube, a controller is arranged in an inner cavity of the control console, a control button is arranged on the outer wall of the middle part of the control console, a display screen is mounted on the top of the control button, and the exhaust valve is fixed through the experiment tube and the fixed tube, and then testing the automatic closing performance and sealing of the exhaust valve through a shock wave generator and an air pump.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
an exhaust valve test device comprises a platform;
the air pump type air-conditioning system is characterized in that an experiment tube, a fixed tube, an air pump and a control console are arranged at the top of the platform, a mounting frame is arranged in the experiment tube, a shock wave generator is mounted on the mounting frame, a pressure sensor is mounted at the bottom of the experiment tube, a mounting rod is mounted in the fixed tube, an air speed metering sensor is mounted on the mounting rod, the experiment tube is connected with the fixed tube through an electric telescopic rod, the air pump is arranged on one side of the experiment tube, an electromagnetic valve is arranged at the output end of the air pump, a connecting tube is arranged on the electromagnetic valve and communicated with the experiment tube, the control console is arranged on the other side of the experiment tube, a controller is arranged in an inner cavity of the control console, a control button is arranged on the outer wall of the middle of the control console, and a display screen is mounted at the top of the control button;
the electric input of pressure sensor, wind speed measurement sensor and control button connects the controller, controller electric input connects shock wave generator, electric telescopic handle, solenoid valve and display screen.
As a preferable aspect of the exhaust valve testing apparatus according to the present invention, wherein: and the four corners of the bottom of the platform are provided with brackets.
As a preferable aspect of the exhaust valve testing apparatus according to the present invention, wherein: the experiment pipe is fixed with the top of the platform through a bolt.
As a preferable aspect of the exhaust valve testing apparatus according to the present invention, wherein: the fixed pipe is connected with the top of the platform in a sliding mode.
As a preferable aspect of the exhaust valve testing apparatus according to the present invention, wherein: an exhaust valve is clamped between the experiment pipe and the fixing pipe.
Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the exhaust valve testing device, the structural design is reasonable, the experiment tube, the fixed tube, the air pump and the control console are arranged at the top of the platform, the installation frame is arranged in the experiment tube, the shock wave generator is installed on the installation frame, the pressure sensor is installed at the bottom of the experiment tube, the installation rod is installed in the fixed tube, the air speed metering sensor is installed on the installation rod, the experiment tube is connected with the fixed tube through the electric telescopic rod, the air pump is arranged at one side of the experiment tube, the electromagnetic valve is arranged at the output end of the air pump, the connecting tube is arranged on the electromagnetic valve and is communicated with the experiment tube, the control console is arranged at the other side of the experiment tube, the controller is arranged in the inner cavity of the control console, the control button is arranged on the outer wall of the middle part of the control console, the display screen is installed at the top of the control button, and the exhaust valve is fixed through the experiment tube and the fixed tube, and then testing the automatic closing performance and sealing of the exhaust valve through a shock wave generator and an air pump.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
fig. 4 is a schematic structural diagram of the control box of the present invention.
In the figure; 100 platforms, 110 supports, 120 experiment tubes, 121 mounting racks, 122 shock wave generators, 123 pressure sensors, 130 fixing tubes, 131 mounting rods, 132 wind speed metering sensors, 140 electric telescopic rods, 150 air pumps, 151 electromagnetic valves, 152 connecting tubes, 160 control tables, 161 controllers, 162 control buttons and 163 display screens.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides the following technical scheme: during use, the exhaust valve is fixed through the experiment pipe and the fixing pipe, and then the automatic closing performance and sealing performance of the exhaust valve are tested through the impact wave generator and the air pump;
fig. 1 to 4 are schematic structural views illustrating a first embodiment of a vent valve testing apparatus according to the present invention, and referring to fig. 1 to 4, a main body of the vent valve testing apparatus according to the present embodiment includes a platform 100;
an experiment tube 120, a fixed tube 130, an air pump 150 and a control console 160 are arranged at the top of the platform 100, an installation frame 121 is arranged in the experiment tube 120, a shock wave generator 122 is installed on the installation frame 121, a pressure sensor 123 is installed at the bottom of the experiment tube 120, an installation rod 131 is installed in the fixed tube 130, an air speed metering sensor 132 is installed on the installation rod 131, the experiment tube 120 is connected with the fixed tube 130 through an electric telescopic rod 140, the air pump 150 is arranged at one side of the experiment tube 120, an electromagnetic valve 151 is arranged at the output end of the air pump 150, a connecting tube 152 is arranged on the electromagnetic valve 151, the connecting tube 152 is communicated with the experiment tube 120, the control console 160 is arranged at the other side of the experiment tube, a controller 161 is arranged in an inner cavity of the control console 160, a control button 162 is arranged on the outer wall of the middle of the control console 160, a display screen 163 is installed at the top of the control button 162, specifically, the experiment tube is used for bearing the installation frame 121 and the pressure sensor 123, the installation frame 121 is used for bearing the shock wave generator 122, the pressure sensor 123 is used for detecting the pressure in the experiment tube 120, the shock wave generator 122 is used for emitting shock waves, the fixing tube 130 is used for fixing the exhaust valve, the wind speed metering sensor 132 is used for detecting the tightness of the exhaust valve, the electric telescopic rod 140 is used for driving the fixing tube 130 to move, the air pump 150 is used for generating high-pressure air, the electromagnetic valve 151 is used for controlling the flow of the air pump 150, and the connecting tube 152 is used for communicating the experiment tube 120;
the pressure sensor 123, the wind speed measuring sensor 132 and the control button 162 are electrically connected with the controller 161 in an input mode, and the controller 161 is electrically connected with the shock wave generator 122, the electric telescopic rod 140, the electromagnetic valve 151 and the display screen 163 in an input mode
With reference to fig. 1 to 4, the exhaust valve testing apparatus of the real-time mode has the following specific working principle: the exhaust valve is fixed through the experiment tube 120 and the fixing tube 130, then the impact wave generator 122 sends out impact waves to detect the closing function of the exhaust valve, after the exhaust valve is closed, gas with certain pressure is filled into the experiment tube 120 through the air pump 150, the pressure in the experiment tube 120 is detected through the pressure sensor 123, and the tightness of the exhaust valve is detected through the pressure sensor 123.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an exhaust valve test device which characterized in that: comprising a platform (100);
the wind power generation platform is characterized in that an experiment pipe (120), a fixed pipe (130), an air pump (150) and a control console (160) are arranged at the top of the platform (100), an installation frame (121) is arranged in the experiment pipe (120), a shock wave generator (122) is installed on the installation frame (121), a pressure sensor (123) is installed at the bottom of the experiment pipe (120), an installation rod (131) is installed in the fixed pipe (130), a wind speed metering sensor (132) is installed on the installation rod (131), the experiment pipe (120) is connected with the fixed pipe (130) through an electric telescopic rod (140), the air pump (150) is arranged on one side of the experiment pipe (120), an electromagnetic valve (151) is arranged at the output end of the air pump (150), a connecting pipe (152) is arranged on the electromagnetic valve (151), the connecting pipe (152) is communicated with the experiment pipe (120), and the control console (160) is arranged on the other side of the experiment pipe, a controller (161) is arranged in the inner cavity of the console (160), a control button (162) is arranged on the outer wall of the middle part of the console (160), and a display screen (163) is arranged at the top of the control button (162);
pressure sensor (123), wind speed measurement sensor (132) and control button (162) electrical input connection controller (161), controller (161) electrical input connection impulse wave generator (122), electric telescopic handle (140), solenoid valve (151) and display screen (163).
2. An exhaust valve testing apparatus according to claim 1, characterized in that: the four corners of the bottom of the platform (100) are provided with brackets (110).
3. An exhaust valve testing apparatus according to claim 1, characterized in that: the experiment pipe (120) is fixed with the top of the platform (100) through bolts.
4. An exhaust valve testing apparatus according to claim 1, characterized in that: the fixed pipe (130) is connected with the top of the platform (100) in a sliding mode.
5. An exhaust valve testing apparatus according to claim 1, characterized in that: an exhaust valve is clamped between the experiment tube (120) and the fixed tube (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375862.2U CN216771021U (en) | 2022-02-24 | 2022-02-24 | Exhaust valve test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220375862.2U CN216771021U (en) | 2022-02-24 | 2022-02-24 | Exhaust valve test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771021U true CN216771021U (en) | 2022-06-17 |
Family
ID=81958257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220375862.2U Active CN216771021U (en) | 2022-02-24 | 2022-02-24 | Exhaust valve test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771021U (en) |
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2022
- 2022-02-24 CN CN202220375862.2U patent/CN216771021U/en active Active
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