Valve sealing performance detection device

Abstract

The utility model discloses a valve sealing performance detection device, which comprises a transverse plate, the left side of the top of the transverse plate is fixedly connected with a vertical plate, an electric telescopic rod is arranged on the surface of the vertical plate in a penetrating manner, the output end of the electric telescopic rod is fixedly connected with an extrusion plate, and the left side of the top of the transverse plate is fixedly connected with a placement plate. Through cooperation of the transverse plate, the vertical plate, the electric telescopic rod, the extrusion plate, the placement plate, the box body, the partition plate, the transverse pipe, a sealing plate, a spring, a pressure pump, a filter box, a pressure sensor, a connecting pipe and a connecting flange, the valve sealing performance detection device has the advantages of having a high-precision sealing performance test mechanism, and overcomes some defects of a conventional valve sealing performance detection device in use; if a high-precision sealing performance testing mechanism is not provided, the detection accuracy of the valve sealing performance detection device is reduced, and the valve sealing performance detection device does not have the advantage of being convenient to fix a workpiece and cannot meet the current market demand.

Description

Technical Field

[0001] The utility model relates to the technical field of valve sealing detection, in particular to a valve sealing detection device. Background Art

[0002] Valves are control components in fluid delivery systems, with functions such as shutoff, regulation, diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems have a wide variety of varieties and specifications, from the simplest shut-off valves to the various valves used in extremely complex automatic control systems. Valve sealing detection devices are used to detect the sealing of valves.

[0003] However, previous valve sealing detection devices had some defects in use, such as the lack of a high-precision sealing test mechanism, which reduces the accuracy of the valve sealing detection device's detection, and the lack of the advantage of being convenient for fixing the workpiece, which cannot meet the needs of today's market. Due to the above problems, the practicability and usability of the valve sealing detection device are reduced, and a valve sealing detection device is introduced in a targeted manner. Utility Model Content

[0004] The purpose of the utility model is to provide a valve sealing detection device, which has the advantages of a high-precision sealing test mechanism and solves some defects of previous valve sealing detection devices in use, such as the lack of a high-precision sealing test mechanism, thereby reducing the accuracy of the valve sealing detection device, and the lack of the advantage of being convenient for fixing the workpiece, which cannot meet the current market demand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve sealing detection device, comprising a horizontal plate, a vertical plate is fixedly connected to the left side of the top of the horizontal plate, an electric telescopic rod is penetrated on the surface of the vertical plate, an extrusion plate is fixedly connected to the output end of the electric telescopic rod, a placement plate is fixedly connected to the left side of the top of the horizontal plate, a box is fixedly connected to the right side of the top of the horizontal plate, a partition is fixedly connected to the inner wall of the box, a horizontal pipe is penetrated on the left side of the partition, a sealing plate is provided on the left side of the horizontal pipe, a spring is fixedly connected to the right side of the sealing plate, the right end of the spring is fixedly connected to the left side of the partition, a pressure pump is connected to the right side of the box, a filter box is fixedly connected to the top of the box, the right side of the filter box is connected to the top of the pressure pump, a pressure sensor is fixedly connected to the left side of the inner cavity of the box, a connecting pipe is connected to the left side of the box, and a connecting flange is connected to the left end of the connecting pipe.

[0006] Preferably, the inner cavity of the filter box is provided with a filter plate, the top and bottom of the filter plate are provided with slots, the inner cavity of the slot is provided with an insert plate, and the surface of the insert plate is fixedly connected to the inner wall of the filter box.

[0007] Preferably, a cleaning plate is fixedly connected to the right side of the front side of the filter box by screws, and an air intake pipe is connected to the left side of the top of the filter box.

[0008] Preferably, a limiting rod is provided through the left side of the vertical plate, and the right end of the limiting rod is fixedly connected to the left side of the extrusion plate.

[0009] Preferably, support plates are fixedly connected to both sides of the bottom of the horizontal plate, the bottom of the support plate is fixedly connected to the bottom plate, threaded rods are penetrated on both sides of the top of the bottom plate, nuts are threadedly connected to the surfaces of the threaded rods, and anti-slip pads are fixedly connected to both sides of the bottom of the bottom plate.

[0010] Preferably, a controller is fixedly connected to the left side of the top of the base plate, a power supply is fixedly connected to the right side of the top of the base plate, and a control panel is fixedly connected to the left side of the front of the box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model realizes the advantage of having a high-precision sealing test mechanism through the coordination of a horizontal plate, a vertical plate, an electric telescopic rod, an extrusion plate, a placement plate, a box body, a partition, a horizontal tube, a sealing plate, a spring, a pressure pump, a filter box, a pressure sensor, a connecting pipe and a connecting flange, and solves some defects existing in the use of the previous valve sealing detection device, such as the lack of a high-precision sealing test mechanism, thereby reducing the accuracy of the valve sealing detection device, and not having the advantage of being convenient for fixing the workpiece, and cannot meet the current market demand.

[0013] 2. The utility model is used to filter dust in the air by arranging a filter plate, is used to support and limit the filter plate by arranging a slot and a plug plate, is used to clean the filter plate by arranging a cleaning plate, is used to limit the extrusion plate by arranging a limit rod, and improves the stability of the extrusion plate when it moves left and right, is used to support and fix by arranging a support plate and a bottom plate, is used to install the valve sealing detection device at a specified position by arranging a threaded rod, a nut and an anti-skid pad, is used to perform circuit control by arranging a controller, is used to store and provide electrical energy by arranging a power supply, and is used to input control signals and display working information by arranging a control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3It is the front view of the structure of the utility model.

[0017] In the figure: 1. horizontal plate; 2. vertical plate; 3. electric telescopic rod; 4. extrusion plate; 5. placement plate; 6. box body; 7. partition; 8. horizontal tube; 9. sealing plate; 10. spring; 11. pressure pump; 12. filter box; 13. pressure sensor; 14. connecting pipe; 15. connecting flange; 16. filter plate; 17. slot; 18. plug-in plate; 19. cleaning plate; 20. limit rod; 21. support plate; 22. bottom plate; 23. threaded rod; 24. nut; 25. anti-slip pad; 26. controller; 27. power supply; 28. control panel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A valve sealing detection device comprises a horizontal plate 1, a vertical plate 2 is fixedly connected to the left side of the top of the horizontal plate 1, an electric telescopic rod 3 is penetrated on the surface of the vertical plate 2, an extrusion plate 4 is fixedly connected to the output end of the electric telescopic rod 3, a placement plate 5 is fixedly connected to the left side of the top of the horizontal plate 1, a box 6 is fixedly connected to the right side of the top of the horizontal plate 1, a partition 7 is fixedly connected to the inner wall of the box 6, a horizontal pipe 8 is penetrated on the left side of the partition 7, a sealing plate 9 is provided on the left side of the horizontal pipe 8, a spring 10 is fixedly connected to the right side of the sealing plate 9, the right end of the spring 10 is fixedly connected to the left side of the partition 7, a pressure pump 11 is connected to the right side of the box 6, a filter box 12 is fixedly connected to the top of the box 6, the right side of the filter box 12 is connected to the top of the pressure pump 11, and the inner cavity of the box 6 A pressure sensor 13 is fixedly connected to the left side of the box body 6, a connecting pipe 14 is connected to the left side of the box body 6, and a connecting flange 15 is connected to the left end of the connecting pipe 14. Through the cooperation of the horizontal plate 1, the vertical plate 2, the electric telescopic rod 3, the extrusion plate 4, the placement plate 5, the box body 6, the partition 7, the horizontal pipe 8, the sealing plate 9, the spring 10, the pressure pump 11, the filter box 12, the pressure sensor 13, the connecting pipe 14 and the connecting flange 15, the advantage of having a high-precision sealing test mechanism is achieved, and some defects of the previous valve sealing detection device in use are solved, such as the lack of a high-precision sealing test mechanism, thereby reducing the accuracy of the valve sealing detection device detection, and it does not have the advantage of being easy to fix the workpiece, and cannot meet the current market demand.

[0020] The inner cavity of the filter box 12 is provided with a filter plate 16 , the top and bottom of the filter plate 16 are provided with slots 17 , the inner cavity of the slots 17 is provided with an insert plate 18 , and the surface of the insert plate 18 is fixedly connected to the inner wall of the filter box 12 .

[0021] Through the above technical solution, the filter plate 16 is provided to filter the dust in the air, and the slot 17 and the plug plate 18 are provided to support and limit the filter plate 16.

[0022] The right side of the front side of the filter box 12 is fixedly connected with a cleaning plate 19 by screws, and the left side of the top of the filter box 12 is connected with an air intake pipe.

[0023] Through the above technical solution, a cleaning plate 19 is provided to clean the filter plate 16 .

[0024] A limiting rod 20 is provided through the left side of the vertical plate 2 , and the right end of the limiting rod 20 is fixedly connected to the left side of the extrusion plate 4 .

[0025] Through the above technical solution, by setting the limiting rod 20, the extrusion plate 4 is limited, thereby improving the stability of the extrusion plate 4 when it moves left and right.

[0026] Support plates 21 are fixedly connected to both sides of the bottom of the horizontal plate 1, and a bottom plate 22 is fixedly connected to the bottom of the support plate 21. Threaded rods 23 are penetrated on both sides of the top of the bottom plate 22, and nuts 24 are threadedly connected to the surface of the threaded rods 23. Anti-slip pads 25 are fixedly connected to both sides of the bottom of the bottom plate 22.

[0027] Through the above technical solution, the support plate 21 and the bottom plate 22 are provided for support and fixation, and the threaded rod 23, the nut 24 and the anti-slip pad 25 are provided for installing the valve sealing detection device at a designated position.

[0028] A controller 26 is fixedly connected to the left side of the top of the bottom plate 22 , a power supply 27 is fixedly connected to the right side of the top of the bottom plate 22 , and a control panel 28 is fixedly connected to the left side of the front of the box body 6 .

[0029] Through the above technical solution, a controller 26 is provided for circuit control, a power supply 27 is provided for storing and providing electric energy, and a control panel 28 is provided for inputting control signals and displaying working information.

[0030] When in use, the user places the valve on the top of the placement plate 5, starts the electric telescopic rod 3, and drives the extrusion plate 4 to move to the right through the operation of the electric telescopic rod 3, and drives the valve to move to the right through the extrusion plate 4 until the valve is tightly connected with the connecting pipe 14 and the connecting flange 15, and starts the pressure pump 11. The pressure is applied to the inside of the box 6 through the pressure pump 11. During the pressurization process, the sealing plate 9 will be pushed to the left. When the pressurization stops, the sealing plate 9 will be in close contact with the cross pipe 8 under the action of the pressure matching spring 10. The pressure inside the box 6 is detected by the pressure sensor 13. When the pressure detection value remains unchanged, it indicates that the valve has high sealing performance.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve sealing detection device, comprising a horizontal plate (1), characterized in that: The left side of the top of the horizontal plate (1) is fixedly connected to a vertical plate (2), the surface of the vertical plate (2) is penetrated by an electric telescopic rod (3), the output end of the electric telescopic rod (3) is fixedly connected to an extrusion plate (4), the left side of the top of the horizontal plate (1) is fixedly connected to a placement plate (5), the right side of the top of the horizontal plate (1) is fixedly connected to a box body (6), the inner wall of the box body (6) is fixedly connected to a partition plate (7), the left side of the partition plate (7) is penetrated by a horizontal tube (8), the left side of the horizontal tube (8) is provided with a sealing plate (9), the sealing plate (9) is provided with a sealing plate (10), and the sealing plate (11) is provided with a sealing plate (12). A spring (10) is fixedly connected to the right side of the plate (9), and the right end of the spring (10) is fixedly connected to the left side of the partition (7). The right side of the box body (6) is connected to a pressure pump (11). The top of the box body (6) is fixedly connected to a filter box (12), and the right side of the filter box (12) is connected to the top of the pressure pump (11). The left side of the inner cavity of the box body (6) is fixedly connected to a pressure sensor (13). The left side of the box body (6) is connected to a connecting pipe (14), and the left end of the connecting pipe (14) is connected to a connecting flange (15).

2. A valve sealing detection device according to claim 1, characterized in that: The inner cavity of the filter box (12) is provided with a filter plate (16), the top and bottom of the filter plate (16) are provided with slots (17), the inner cavity of the slots (17) is provided with an insert plate (18), and the surface of the insert plate (18) is fixedly connected to the inner wall of the filter box (12).

3. A valve sealing detection device according to claim 1, characterized in that: The right side of the front face of the filter box (12) is fixedly connected with a cleaning plate (19) by means of screws, and the left side of the top of the filter box (12) is connected with an air intake pipe.

4. A valve sealing detection device according to claim 1, characterized in that: A limiting rod (20) is provided through the left side of the vertical plate (2), and the right end of the limiting rod (20) is fixedly connected to the left side of the extrusion plate (4).

5. A valve sealing detection device according to claim 1, characterized in that: The bottom of the horizontal plate (1) is fixedly connected to a support plate (21) on both sides, the bottom of the support plate (21) is fixedly connected to a bottom plate (22), the top of the bottom plate (22) is penetrated by threaded rods (23) on both sides, the surface of the threaded rods (23) is threadedly connected to nuts (24), and the bottom of the bottom plate (22) is fixedly connected to anti-skid pads (25) on both sides.

6. A valve sealing detection device according to claim 5, characterized in that: A controller (26) is fixedly connected to the left side of the top of the base plate (22), a power supply (27) is fixedly connected to the right side of the top of the base plate (22), and a control panel (28) is fixedly connected to the left side of the front of the box (6).

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