High-frequency valve product testing device

Abstract

The utility model provides a high-frequency valve product testing device, which comprises a supporting substrate, a valve supporting seat, a valve, a fixed end and a movable end, and is characterized in that the valve supporting seat is fixedly mounted in the middle of the surface of the supporting substrate, the valve is placed on the surface of the valve supporting seat, and the fixed end is fixedly mounted at one end of the surface of the supporting substrate; the movable end is fixedly installed at the other end of the surface of the supporting base plate. According to the utility model, the fixed end and the movable end are arranged, so that a valve needing to be detected can be quickly positioned, and whether the medium leakage condition of the valve is pure can be visually observed.

Description

Technical Field

[0001] The utility model relates to the technical field of valve testing, in particular to a high-frequency valve product testing device. Background Art

[0002] With the continuous development of industrial technology, high-frequency valves are increasingly used in various fluid control systems. These valves need to maintain stable and reliable performance under frequent opening and closing to meet the precise requirements of industrial production for fluid control. In order to ensure that the performance of high-frequency valves meets the requirements, it is urgent to develop an efficient test device. However, the existing valve test structure still has the problem of being unable to quickly locate the valve to be tested and unable to intuitively observe whether the valve is leaking the medium.

[0003] Therefore, it is very necessary to invent a high-frequency valve product testing device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-frequency valve product testing device to solve the problem that the existing valve testing structure still cannot quickly locate the valve to be tested and cannot intuitively observe whether the valve is leaking the medium. A high-frequency valve product testing device includes a support substrate, a valve support seat, a valve, a fixed end and a movable end, wherein: the valve support seat is fixedly installed in the middle of the surface of the support substrate, and the valve is placed on the surface of the valve support seat, the fixed end is fixedly installed at one end of the surface of the support substrate; the movable end is fixedly installed at the other end of the surface of the support substrate.

[0005] The fixed end includes a fixed seat, a docking port, an air chamber and an air outlet pipe, and the fixed seat is fixedly installed on one end of the surface of the supporting substrate, the docking port is opened at the top of the fixed seat and docked with one end of the valve; the air chamber is fixedly installed at the rear end of the fixed seat and is connected to the docking port, and the air outlet pipe is fixedly installed at one end of the air chamber.

[0006] The movable end includes a support frame, a sliding rod, a support body, a push rod, an air chamber and an air inlet pipe, and two pairs of sliding rods are used, which are respectively fixedly installed at one end of the surface of the support substrate; the sliding rods are respectively fixedly installed inside the two groups of support frames, and the support body sliding rod is installed on the sliding rod, and the push rod is fixedly installed between the support body and the support frame; the air chamber is fixedly installed at one end of the support body, and the air inlet pipe is fixedly installed at one end of the air chamber.

[0007] The fixed end cannot move as a whole, and the docking interface adopts a circular groove, the shape and size of the docking interface match the flange at one end of the valve; the docking interface can completely wrap the flange at one end of the valve inside it, and an annular rubber sealing ring is provided at the bottom of the docking interface, and the air outlet pipe adopts a rubber tube; the air outlet pipe hangs down to the inside of the pool, and has the following functions: ① fix the valve position: the fixed seat at the fixed end is fixedly installed on one end of the surface of the supporting substrate, which plays the role of supporting and fixing the valve, and one end of the valve is connected to the fixed seat through the docking interface to ensure the stability of the valve position; ② exhaust detection: the air outlet pipe hangs down to the inside of the pool. If the valve is not sealed tightly, bubbles will be generated, so that it can quickly detect whether the valve is qualified.

[0008] The support body inside the moving end can move horizontally on the surface of the sliding rod, and a circular groove is provided on one side of the support body. The groove on one side of the support body can match with the flange at the other end of the valve through the movement of the support body, and an annular rubber sealing ring is provided inside it; the air inlet pipe adopts a rubber tube, and one end of the air inlet pipe is connected to the air pump, which has the following functions: ① Fixed pressure: the movement of the support body can push the valve to the fixed end, and cooperate with the fixed end to tightly fix the valve therebetween; ② Passage formation: after the moving end and the fixed end fix the valve, a passage can be formed between it and the valve. When the air inlet pipe takes in air, the air flow can pass through the valve, thereby detecting the air tightness of the valve.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The setting of the fixed end of the utility model has the following functions: 1. Fixing the valve position: the fixed seat of the fixed end is fixedly installed on one end of the surface of the supporting substrate to support and fix the valve. One end of the valve is connected to the fixed seat through the docking interface to ensure the stability of the valve position; 2. Exhaust detection: the outlet pipe falls to the inside of the pool. If the valve is not sealed tightly, bubbles will be generated, so that whether the valve is qualified can be quickly detected.

[0011] 2. The setting of the mobile end of the utility model has the following functions: ① Fixed pressure: the movement of the support body can push the valve toward the fixed end, and cooperate with the fixed end to tightly fix the valve therebetween; ② Passage formation: after the mobile end and the fixed end fix the valve, a passage can be formed between it and the valve, and when air is taken in by the air inlet pipe, the air flow can pass through the valve, thereby detecting the air tightness of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2It is an enlarged view of point A of the present utility model.

[0014] Figure 3 It is an enlarged view of B of the utility model.

[0015] In the figure:

[0016] Support substrate 1, valve support seat 2, valve 3, fixed end 4, fixed seat 41, docking port 42, air chamber 43, air outlet pipe 44, movable end 5, support frame 51, sliding rod 52, support body 53, push rod 54, air chamber 55, air inlet pipe 56. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0018] As attached Figure 1 To Attachment Figure 3 shown.

[0019] The utility model provides a high-frequency valve product testing device, comprising a supporting substrate 1, a valve supporting seat 2, a valve 3, a fixed end 4 and a movable end 5, wherein: the valve supporting seat 2 is fixedly installed in the middle of the surface of the supporting substrate 1, and the valve 3 is placed on the surface of the valve supporting seat 2, the fixed end 4 is fixedly installed at one end of the surface of the supporting substrate 1; the movable end 5 is fixedly installed at the other end of the surface of the supporting substrate 1.

[0020] The fixed end 4 includes a fixed seat 41, a docking port 42, an air chamber 43 and an air outlet pipe 44, and the fixed seat 41 is fixedly installed on one end of the surface of the supporting substrate 1, the docking port 42 is opened at the top of the fixed seat 41, and docked with one end of the valve 3; the air chamber 43 is fixedly installed at the rear end of the fixed seat 41 and is connected to the docking port 42, and the air outlet pipe 44 is fixedly installed at one end of the air chamber 43.

[0021] The movable end 5 includes a support frame 51, a sliding rod 52, a support body 53, a push rod 54, an air chamber 55 and an air inlet pipe 56, and the sliding rod 52 adopts two pairs, which are respectively fixedly installed on one end of the surface of the supporting substrate 1; the sliding rods 52 are respectively fixedly installed inside the two groups of support frames 51, and the sliding rod of the support body 53 is installed on the sliding rod 52, and the push rod 54 is fixedly installed between the support body 53 and the support frame 51; the air chamber 55 is fixedly installed at one end of the support body 53, and the air inlet pipe 56 is fixedly installed at one end of the air chamber 55.

[0022] The invention relates to a high-frequency valve product testing device, which is used for testing the performance of the valve under high frequency.

[0023] The following are the specific implementation methods:

[0024] 1. Structural composition

[0025] The device comprises components such as a supporting substrate 1, a valve supporting seat 2, a valve 3, a fixed end 4 and a movable end 5.

[0026] Support substrate 1: As the foundation of the entire device, it carries the installation of other components.

[0027] Valve support seat 2: fixedly installed in the middle position of the support base plate 1, used for supporting and positioning the valve 3.

[0028] Valve 3: placed on the valve support seat 2, used to control the flow of air.

[0029] The fixed end 4 includes a fixing seat 41 , a docking port 42 , an air chamber 43 , an air outlet pipe 44 and other components, which is fixed at one end of the supporting substrate 1 and connected to the valve 3 .

[0030] The movable end 5 includes a support frame 51, a sliding rod 52, a support body 53, a push rod 54, an air chamber 55, an air inlet pipe 56 and other components, which are fixed to the other end of the supporting substrate 1 and are used to clamp the valve.

[0031] 3. Usage process

[0032] The valve 3 to be tested is mounted on the valve support seat 2 , and one end of the valve 3 is connected to the docking port 42 of the fixed end 4 .

[0033] Start the air pump and pass gas into valve 3.

[0034] Observe whether the air outlet pipe 44 is evacuated. If air is discharged, it means that the valve 3 cannot be sealed normally.

[0035] After the test is completed, the air pump is stopped from supplying air, and the valve 3 is removed from the valve support seat 2 to test the next valve.

[0036] 4. Advantages and characteristics

[0037] Reliability at high frequencies: This device is designed to test valve performance at high frequencies to ensure that the valve remains stable and reliable under frequent opening and closing conditions.

[0038] Precise control: By inputting gas through an air pump, the valve sealing can be tested.

[0039] Sealing performance: circular grooves and rubber sealing rings are used to ensure good sealing between the valve and the end to prevent gas leakage.

[0040] Easy to operate: The entire test process is simple and intuitive, easy to operate and control, and suitable for engineers and technicians to perform valve performance tests.

[0041] In summary, the high-frequency valve product testing device has the advantages of simple structure, convenient operation, and reliable performance, and is suitable for testing and evaluating valve performance at high frequencies.

[0042] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A high-frequency valve product testing device, Features: The valve support seat (2) comprises a support substrate (1), a valve support seat (2), a valve (3), a fixed end (4) and a movable end (5), wherein: the valve support seat (2) is fixedly mounted in the middle of the surface of the support substrate (1), and the valve (3) is placed on the surface of the valve support seat (2), the fixed end (4) is fixedly mounted at one end of the surface of the support substrate (1); and the movable end (5) is fixedly mounted at the other end of the surface of the support substrate (1).

2. A high-frequency valve product testing device as claimed in claim 1, Features: The fixed end (4) comprises a fixed seat (41), a docking port (42), an air chamber (43) and an air outlet pipe (44), wherein the fixed seat (41) is fixedly mounted on one end of the surface of the supporting substrate (1), the docking port (42) is opened at the top of the fixed seat (41) and docked with one end of the valve (3); the air chamber (43) is fixedly mounted at the rear end of the fixed seat (41) and communicated with the docking port (42), and the air outlet pipe (44) is fixedly mounted on one end of the air chamber (43).

3. A high-frequency valve product testing device as claimed in claim 1, Features: The movable end (5) comprises a support frame (51), a sliding rod (52), a support body (53), a push rod (54), an air chamber (55) and an air inlet pipe (56), and the sliding rod (52) is provided in two pairs, which are respectively fixedly mounted on one end of the surface of the support substrate (1); the sliding rod (52) is respectively fixedly mounted inside the two groups of support frames (51), and the sliding rod of the support body (53) is mounted on the sliding rod (52), and the push rod (54) is fixedly mounted between the support body (53) and the support frame (51); the air chamber (55) is fixedly mounted on one end of the support body (53), and the air inlet pipe (56) is fixedly mounted on one end of the air chamber (55).

4. A high-frequency valve product testing device as claimed in claim 2, Features: The fixed end (4) is immovable as a whole, and the docking port (42) is a circular groove, the shape and size of which match the flange at one end of the valve (3); the docking port (42) can completely wrap the flange at one end of the valve (3) inside, and an annular rubber sealing ring is provided at the bottom of the docking port (42); the air outlet pipe (44) is a rubber tube; the air outlet pipe (44) hangs down into the pool.

5. A high-frequency valve product testing device as claimed in claim 3, Features: The support body (53) inside the movable end (5) can move in the horizontal direction on the surface of the sliding rod (52), and a circular groove is provided on one side of the support body (53). The groove on one side of the support body (53) can match with the flange at the other end of the valve (3) through the movement of the support body (53), and an annular rubber sealing ring is provided inside the groove; the air inlet pipe (56) adopts a rubber tube, and one end of the air inlet pipe (56) is connected to the air pump.

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