CN219870190U - Sealing member damage detection device of high-pressure gas compressor - Google Patents
Sealing member damage detection device of high-pressure gas compressor Download PDFInfo
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- CN219870190U CN219870190U CN202321116728.1U CN202321116728U CN219870190U CN 219870190 U CN219870190 U CN 219870190U CN 202321116728 U CN202321116728 U CN 202321116728U CN 219870190 U CN219870190 U CN 219870190U
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- cylinder
- pressure
- detection device
- damage detection
- gas compressor
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- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
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Abstract
The embodiment of the utility model relates to the technical field of seal member damage detection, in particular to a seal member damage detection device of a high-pressure gas compressor, which comprises a hydraulic cylinder and cylinders arranged at two ends of the hydraulic cylinder, wherein a piston rod is arranged in the hydraulic cylinder, cylinder pistons are fixedly connected at two ends of the piston rod, a balance gas tank is arranged between the two cylinders in a communicating manner, an electromagnetic valve is arranged on the balance gas tank, and a pressure transmitter for detecting pressure is also arranged on the balance gas tank. The beneficial effects of the utility model are as follows: if leakage occurs in the sealing element in the operation process of the air cylinder, high-pressure air can enter the balance air tank, and when the pressure is released, the electromagnetic valve is opened, so that the efficient operation of the compressed air of the air cylinder is ensured; if the opening times of the electromagnetic valve are more, the sealing element is frequently leaked, namely the sealing element needs to be replaced, namely the abrasion damage detection of the sealing element is realized through the pressure transmitter and the electromagnetic valve.
Description
Technical Field
The utility model relates to the technical field of seal damage detection, in particular to a seal damage detection device of a high-pressure gas compressor.
Background
The high-pressure gas compressor drives the piston rod to reciprocate through the oil cylinder, so that the pistons at the two ends of the piston rod compress gas in the air cylinder to obtain compressed gas, the sealing between the piston and the air cylinder is mainly realized by virtue of the sealing element, and the sealing element is easy to wear due to frequent contact friction between the piston and the air cylinder;
along with the wider and wider range of the high-pressure gas in the industrial application, if the leakage problem of the cylinder sealing member in the high-pressure gas compressor industry cannot be controlled in time, equipment cannot normally run, a large amount of gas is wasted, and even safety accidents occur.
Accordingly, there is a need for a seal damage detection device for a high pressure gas compressor to overcome the above problems.
Disclosure of Invention
In order to solve the problems, an embodiment of the present utility model provides a device for detecting damage to a sealing member of a high-pressure gas compressor, which achieves the purpose of solving the problems set forth in the background art.
In order to achieve the above purpose, the embodiment of the utility model specifically adopts the following technical scheme: the utility model provides a sealing member damage detection device of high-pressure gas compressor, includes hydraulic cylinder, sets up the cylinder at hydraulic cylinder both ends, hydraulic cylinder's inside is provided with the piston rod, the both ends fixedly connected with cylinder piston of piston rod, two the intercommunication is provided with balanced gas pitcher between the cylinder, be provided with the solenoid valve on the balanced gas pitcher, still be provided with the pressure transmitter that is used for detecting pressure on the balanced gas pitcher.
As a further improvement of the above technical scheme:
and a diffusing pipeline is communicated with the electromagnetic valve.
The cylinder piston divides the interior of the cylinder into a non-pressure space and a compression space.
The non-pressure spaces in the two cylinders are communicated through the balance air tank.
The seal is located at the contact position of the cylinder piston and the cylinder.
The embodiment of the utility model has the beneficial effects that:
when the pressure sensor is in actual use, if leakage occurs in a sealing element in the operation process of the cylinder, high-pressure gas can enter a balance gas tank, the pressure value in the balance gas tank is transmitted to an equipment electric control part through a pressure transmitter, and when the pressure is released, an electromagnetic valve is opened to discharge the high-pressure gas, so that the resistance of a piston of the cylinder in return stroke is avoided from being large, and the efficient operation of the compressed gas of the cylinder is ensured; if the opening times of the electromagnetic valve are more, the sealing element is frequently leaked, namely the sealing element needs to be replaced, namely the abrasion damage detection of the sealing element is realized through the pressure transmitter and the electromagnetic valve.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a hydraulic cylinder; 2. a cylinder; 3. a piston rod; 4. a cylinder piston; 5. a balancing gas tank; 6. an electromagnetic valve; 7. a pressure transmitter; 8. a bleeding pipeline; 9. a pressureless space; 10. compressing the space.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1, the embodiment of the utility model discloses a sealing member damage detection device of a high-pressure gas compressor, which comprises a hydraulic cylinder 1 and cylinders 2 arranged at two ends of the hydraulic cylinder 1, wherein a piston rod 3 is arranged in the hydraulic cylinder 1, two ends of the piston rod 3 are fixedly connected with cylinder pistons 4, and the hydraulic cylinder 1 pushes the piston rod 3 to reciprocate, so that the cylinder pistons 4 at two ends of the piston rod 3 compress gas in the cylinders 2; a balance air tank 5 is communicated between the two air cylinders 2, an electromagnetic valve 6 is arranged on the balance air tank 5, a pressure transmitter 7 for detecting pressure is also arranged on the balance air tank 5, and a sealing element (not shown in the figure) is arranged on the air cylinder piston 4;
when in actual use, if leakage occurs in a sealing element in the operation process of the cylinder 2, high-pressure gas can enter the balance gas tank 5, the pressure value in the balance gas tank 5 is transmitted to an equipment electric control part through the pressure transmitter 7, and when the pressure is released, the electromagnetic valve 6 is opened to discharge the high-pressure gas, so that the resistance of the cylinder piston 4 in the return stroke is avoided to be larger, and the efficient operation of the compressed gas of the cylinder 2 is ensured; if the solenoid valve 6 is opened more times, it indicates that leakage occurs frequently at the sealing element, that is, the sealing element needs to be replaced, that is, the abrasion damage detection of the sealing element is realized through the pressure transmitter 7 and the solenoid valve 6.
As a further explanation of the utility model:
the electromagnetic valve 6 is communicated with a diffusing pipeline 8, and high-pressure gas is discharged through the diffusing pipeline 8, so that potential safety hazards existing when the electromagnetic valve 6 directly discharges the high-pressure gas are avoided.
As a further explanation of the utility model:
the cylinder piston 4 divides the interior of the cylinder 2 into a non-pressure space 9 and a compression space 10; the non-pressure spaces 9 in the two cylinders 2 are communicated through the balance air tanks 5, and the sealing elements are positioned at the contact positions of the cylinder pistons 4 and the cylinders 2; the compression space 10 compresses the gas, and if the sealing member is worn and damaged, the high-pressure gas inside the compression space 10 enters the non-pressure space 9 and then enters the balance gas tank 5 when the compression is performed.
It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a sealing member damage detection device of high-pressure gas compressor, includes hydraulic cylinder (1), sets up cylinder (2) at hydraulic cylinder (1) both ends, the inside of hydraulic cylinder (1) is provided with piston rod (3), the both ends fixedly connected with cylinder piston (4) of piston rod (3), its characterized in that, two communicate between cylinder (2) and be provided with balanced gas pitcher (5), be provided with solenoid valve (6) on balanced gas pitcher (5), still be provided with on balanced gas pitcher (5) and be used for carrying out pressure transmitter (7) that detects to pressure, be provided with sealing member on cylinder piston (4).
2. The seal damage detection device of a high-pressure gas compressor according to claim 1, wherein a bleeding pipe (8) is provided in communication with the electromagnetic valve (6).
3. The seal breakage detection device of a high-pressure gas compressor according to claim 1, characterized in that the cylinder piston (4) divides the interior of the cylinder (2) into a non-pressure space (9) and a compression space (10).
4. A seal breakage detection device of a high-pressure gas compressor according to claim 3, characterized in that the non-pressure spaces (9) in both the cylinders (2) are communicated through a balancing gas tank (5).
5. A seal breakage detection device of a high-pressure gas compressor according to claim 4, characterized in that the seal is located at a contact position of a cylinder piston (4) and a cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116728.1U CN219870190U (en) | 2023-05-10 | 2023-05-10 | Sealing member damage detection device of high-pressure gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321116728.1U CN219870190U (en) | 2023-05-10 | 2023-05-10 | Sealing member damage detection device of high-pressure gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870190U true CN219870190U (en) | 2023-10-20 |
Family
ID=88348738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321116728.1U Active CN219870190U (en) | 2023-05-10 | 2023-05-10 | Sealing member damage detection device of high-pressure gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870190U (en) |
-
2023
- 2023-05-10 CN CN202321116728.1U patent/CN219870190U/en active Active
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