Cooler breather valve testing device
By using a movable plate and fixed components to secure the breathing valve, and a servo motor to adjust the height, the design overcomes the shortcomings of existing devices in terms of fixation and height adjustment, thus achieving both accuracy and convenience in breathing valve testing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHI YINGDE GAS CO LTD
- Filing Date
- 2025-05-13
- Publication Date
- 2026-05-08
AI Technical Summary
Existing cooler breather valve testing devices have poor fixation when fixing breather valves of different specifications, and the height adjustment is difficult, which affects the test results and operating efficiency.
The breathing valve is secured using a movable plate and fixed components, while its height is adjusted using a servo motor and adjustment components, ensuring that the breathing valve is stable and easy to operate.
This improves the accuracy and ease of operation of breathing valve testing, ensuring the precision of test data and the authenticity of results.
Smart Images
Figure CN224216297U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of breather valve testing technology, specifically a breather valve testing device for a cooler. Background Technology
[0002] This device is mainly used for online testing of the breather valve of the inner cylinder of a cryogenic liquid storage tank at atmospheric pressure. It tests whether the operation is normal, ensures the availability of the breather valve, and reduces the risk of accidents caused by offline testing of the breather valve. At present, the breather valve of the inner cylinder of a cryogenic liquid storage tank at atmospheric pressure in China does not have an online testing function. It can only be tested offline after the operation is stopped, which increases the risk of accidents caused by offline testing of the breather valve.
[0003] Most cooler breather valve testing devices have the following drawbacks during use:
[0004] (1) When the existing device is used to test breathing valves of different specifications and models, the device has poor fixation, which will affect the test results.
[0005] (2) Existing devices are difficult to adjust the height of the testing platform during use, and are complex to operate, which reduces work efficiency. To address the above problems, this utility model provides a cooler breather valve testing device. Utility Model Content
[0006] (a) Technical problems to be solved
[0007] To address the shortcomings of existing technologies, this invention provides a cooler breather valve testing device. The device uses a moving plate and fixing components to secure the breather valve under test during use, and a servo motor and adjusting components to adjust the height of the placement plate, thus solving the problems in the prior art.
[0008] (II) Technical Solution
[0009] To achieve the above objectives, this utility model provides the following technical solution: a cooler breather valve testing device, comprising a fixed platform, a groove formed on the upper surface edge of the fixed platform, a slider slidably connected inside the groove, a movable plate fixedly connected to the upper end of the slider, a mounting plate fixedly threaded to one side surface of the movable plate, a fixing component fixedly connected to the surface of the mounting plate, a connecting plate fixedly connected to the inner wall of the fixed platform, a servo motor fixedly connected to the upper surface of the connecting plate, and an adjustment component splinedly connected to the upper end of the servo motor.
[0010] In some embodiments, the fixing component includes a fixing rod, which is fixedly connected to one side surface of the mounting plate, and a snap-fit block is fixedly connected to one end of the fixing rod to achieve the fixing function.
[0011] In some embodiments, the adjustment assembly includes a threaded rod, which is splinedly connected to one end of a servo motor. A telescopic rod is threadedly connected to the surface of the threaded rod, and a placement plate is fixedly connected to the upper end of the telescopic rod, thereby achieving the telescopic function.
[0012] In some embodiments, a fixing plate is fixedly connected to the upper surface of the fixing platform, and a detection port is fixedly connected to the surface of the fixing plate, thereby achieving the function of connection.
[0013] In some embodiments, the detector body is fixedly connected to one end of the upper surface of the fixed platform, and a handle is fixedly connected to the side of the fixed platform, so as to facilitate transportation.
[0014] In some embodiments, a base is fixedly connected to the lower end of the fixed platform, and a suction cup is fixedly connected to the lower surface of the base, thereby increasing the stability of the device.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, the present invention provides a test device for a cooler breather valve, which has the following advantages:
[0017] 1. This cooler breather valve testing device, through the setting of the moving plate and fixing components, the fixing rod and the snap-fit block can firmly fix the breather valves of different specifications, ensuring that the breather valve will not shake or shift during the test, thereby ensuring the accuracy of the test data. During the test, the stable fixation can make the measured pressure value more accurate and truly reflect the performance of the breather valve.
[0018] 2. This cooler breather valve testing device, through the setting of servo motor and adjustment components, allows the height of the placement plate to be adjusted according to the operator's needs, making it convenient for the operator to place the breather valve for testing, improving the convenience of operation and increasing the accuracy of test results. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the movable plate structure of this utility model;
[0021] Figure 3 This is a schematic diagram of the placement plate structure of this utility model;
[0022] Figure 4This is a cross-sectional view of the present invention.
[0023] In the picture:
[0024] 1. Fixed platform; 2. Slider; 3. Moving plate; 4. Mounting plate; 5. Fixing assembly; 501. Fixing rod; 502. Snap-fit block; 6. Connecting plate; 7. Servo motor; 8. Adjustment assembly; 801. Threaded rod; 802. Telescopic rod; 803. Placement plate; 9. Fixing plate; 10. Detection port; 11. Detector body; 12. Handle; 13. Base; 14. Suction cup. Detailed Implementation
[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.
[0026] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0027] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0028] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.
[0029] The existing device has poor stability when testing breather valves of different specifications and models, which affects the test results. The existing device is also difficult to adjust the height of the testing platform, making the operation complicated and reducing work efficiency.
[0030] In related technologies, the use of a moving plate and fixing components, along with fixing rods and snap-fit blocks, allows for the secure fixing of breather valves of different specifications. This ensures that the breather valves do not shake or shift during testing, thereby guaranteeing the accuracy of the test data. Stable fixing during testing allows for more accurate pressure measurements, truly reflecting the performance of the breather valve. Furthermore, the use of a servo motor and adjustment components allows the height of the placement plate to be adjusted according to the operator's needs, facilitating the placement of the breather valves for testing, improving operational convenience, and increasing the accuracy of test results.
[0031] To address some of the problems in related technologies, this application provides a cooler breather valve testing device. During operation, the positions of the fixing rod 501 and the snap-fit block 502 in the fixing assembly 5 are first adjusted according to the size of the breather valve to securely fix it. The moving plate 3 is then moved on the slide groove to fix the breather valve. As needed for the test operation, the servo motor 7 is started, and the height of the placement plate 803 is adjusted through the threaded rod 801 and the telescopic rod 802 to a suitable height for easy operation. The outlet of the breather valve is then connected to the test port 10, and the tester body 11 is started to perform a performance test on the breather valve.
[0032] This application is described below with reference to the accompanying drawings and specific embodiments:
[0033] Combination Figures 1-4 This application provides a cooler breather valve testing device, including a fixed platform 1. A groove is formed on the upper edge of the fixed platform 1, and a slider 2 is slidably connected inside the groove. A movable plate 3 is fixedly connected to the upper end of the slider 2. A mounting plate 4 is threadedly connected to one side surface of the movable plate 3, and a fixing component 5 is fixedly connected to the surface of the mounting plate 4. Through the movable plate 3 and the fixing component 5, the fixing rod 501 and the snap-fit block 502 can firmly fix breather valves of different specifications, ensuring that the breather valve will not shake or shift during testing, thereby guaranteeing the accuracy of the test data. Stable fixing during testing allows for more accurate measurement of pressure values, truly reflecting the performance of the breather valve. A connecting plate 6 is fixedly connected to the inner wall of the fixed platform 1, and a servo motor 7 is fixedly connected to the upper surface of the connecting plate 6. An adjustment component 8 is splinedly connected to the upper end of the servo motor 7. Through the servo motor 7 and the adjustment component 8, the height of the placement plate 803 can be adjusted according to the operator's needs, facilitating the placement of the breather valve for testing, improving operational convenience, and increasing the accuracy of the test results.
[0034] In some embodiments, the fixing component 5 includes a fixing rod 501, which is fixedly connected to one side surface of the mounting plate 4. One end of the fixing rod 501 is fixedly connected to a snap-fit block 502. The purpose of this design is that the fixing rod 501 serves as a connection and support, and the snap-fit block 502 is used to lock the breathing valve to ensure its stability during testing.
[0035] In some embodiments, the adjustment component 8 includes a threaded rod 801, which is splinedly connected to one end of a servo motor 7. A telescopic rod 802 is threadedly connected to the surface of the threaded rod 801, and a placement plate 803 is fixedly connected to the upper end of the telescopic rod 802. The purpose of this design is that, through the setting of the threaded rod 801, the threaded rod 801 rotates under the drive of the servo motor 7 during use. Through the setting of the telescopic rod 802, the rotation of the threaded rod 801 drives the telescopic rod 802 to move up and down. Through the setting of the placement plate 803, the placement plate 803 is used to place the test breathing valve.
[0036] In some embodiments, a fixing plate 9 is fixedly connected to the upper surface of the fixing platform 1, and a detection port 10 is fixedly connected to the surface of the fixing plate 9. The purpose of this design is that the fixing plate 9 is used to install the detection port 10, and the detection port 10 is used to connect the breathing valve and the detector body 11.
[0037] In some embodiments, a detector body 11 is fixedly connected to one end of the upper surface of the fixed platform 1, and a handle 12 is fixedly connected to the side of the fixed platform 1. The purpose of this design is that the detector body 11 is used to test the performance of the breathing valve, and the handle 12 facilitates transportation during use.
[0038] In some embodiments, a base 13 is fixedly connected to the lower end of the fixed platform 1, and a suction cup 14 is fixedly connected to the lower surface of the base 13. The purpose of this design is that the base 13 provides further stable support for the device during use; the suction cup 14 can firmly fix the device on the worktable and prevent it from moving during the test.
[0039] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0040] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.
[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A test device for a cooler breather valve, comprising a fixed platform (1), characterized in that: The upper surface edge of the fixed platform (1) is provided with a sliding groove, and a slider (2) is slidably connected inside the sliding groove. A moving plate (3) is fixedly connected to the upper end of the slider (2). A mounting plate (4) is fixedly threaded to one side surface of the moving plate (3). A fixing component (5) is fixedly connected to the surface of the mounting plate (4). A connecting plate (6) is fixedly connected to the inner wall of the fixed platform (1). A servo motor (7) is fixedly connected to the upper surface of the connecting plate (6). An adjustment component (8) is splined to the upper end of the servo motor (7).
2. The cooler breather valve testing device according to claim 1, characterized in that: The fixing component (5) includes a fixing rod (501), which is fixedly connected to one side surface of the mounting plate (4), and a snap-fit block (502) is fixedly connected to one end of the fixing rod (501).
3. The cooler breather valve testing device according to claim 1, characterized in that: The adjustment assembly (8) includes a threaded rod (801), which is splined to one end of a servo motor (7). A telescopic rod (802) is threaded onto the surface of the threaded rod (801), and a placement plate (803) is fixedly connected to the upper end of the telescopic rod (802).
4. The cooler breather valve testing device according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the upper surface of the fixing platform (1), and a detection port (10) is fixedly connected to the surface of the fixing plate (9).
5. A test device for a cooler breather valve according to claim 1, characterized in that: The upper surface of the fixed platform (1) is fixedly connected to one end of the detector body (11), and a handle (12) is fixedly connected to the side of the fixed platform (1).
6. The cooler breather valve testing device according to claim 1, characterized in that: The lower end of the fixed platform (1) is fixedly connected to a base (13), and a suction cup (14) is fixedly connected to the lower surface of the base (13).