CN220849937U - Oil collecting and discharging pipeline for balance cavity of single-acting cylinder on shaft side of compressor - Google Patents
Oil collecting and discharging pipeline for balance cavity of single-acting cylinder on shaft side of compressor Download PDFInfo
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- CN220849937U CN220849937U CN202322640866.6U CN202322640866U CN220849937U CN 220849937 U CN220849937 U CN 220849937U CN 202322640866 U CN202322640866 U CN 202322640866U CN 220849937 U CN220849937 U CN 220849937U
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- cylinder
- separator
- air inlet
- communicated
- air outlet
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- 238000007599 discharging Methods 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model discloses a compressor shaft side single-acting cylinder balance cavity oil collecting and discharging pipeline, which comprises a cylinder, a cylinder balance cavity oil collecting port, a cylinder air inlet and a cylinder air outlet, and is characterized in that: the oil collecting port of the cylinder balance cavity is communicated with an oil collecting inlet on the side wall of a separator through an oil leakage pipe on the side of the cylinder cover, the separator is also provided with a process air inlet on the side wall, a separator liquid outlet on the bottom and a separator air outlet on the top, the separator air outlet is communicated with an air inlet of an air inlet buffer, an air outlet of the air inlet buffer is communicated with an air inlet of the cylinder, and the air outlet of the cylinder is communicated with an air exhaust buffer. The utility model simplifies the pipeline, saves the cost, reduces the workload of operators and effectively avoids the problem of 'liquid impact' of the compressor cylinder.
Description
Technical Field
The utility model relates to an improved utility model of a compressor, in particular to an improved utility model of an oil collecting and discharging pipeline of a balance cavity of a single-acting cylinder at the side of a compressor shaft.
Background
In the design process of the cylinder with the oiling system and high working pressure, the problem that the reverse angle of the compressor is too low often exists in the calculation process, and the cylinder with the single-acting form on the shaft side is selected for increasing the reverse angle of the compressor at the moment, so that the phenomenon that the compressor is in liquid impact in the operation process due to excessive oil accumulation in a balance cavity on the side of the cylinder cover with the single-acting form on the shaft side is avoided, the main engine of the compressor is damaged, and the safe operation of the device is influenced. Aiming at the situation, a discharge pipeline capable of solving the problem of oil collection of a cylinder balance cavity is developed, and a guarantee is added for safe operation of the compressor.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a single-acting cylinder balance cavity oil collecting and discharging pipeline on the side of a compressor shaft.
In order to solve the technical problems, the utility model is realized by adopting the following technical scheme: this kind of balanced chamber oil collection discharge line of compressor shaft side single-action cylinder, including cylinder and the balanced chamber oil collection mouth of cylinder, cylinder air inlet and cylinder gas outlet, its characterized in that: the oil collecting port of the cylinder balance cavity is communicated with an oil collecting inlet on the side wall of a separator through an oil leakage pipe on the side of the cylinder cover, the separator is also provided with a process air inlet on the side wall, a separator liquid outlet on the bottom and a separator air outlet on the top, the separator air outlet is communicated with an air inlet of an air inlet buffer, an air outlet of the air inlet buffer is communicated with an air inlet of the cylinder, and the air outlet of the cylinder is communicated with an air exhaust buffer.
The exhaust buffer is provided with a high-pressure alarm.
And a safety valve is arranged on an air outlet pipe of the exhaust buffer.
The utility model has the beneficial effects that the improved oil collecting and discharging pipeline of the balance cavity of the single-acting cylinder at the side of the compressor shaft connects the oil collecting port of the balance cavity of the cylinder with the oil collecting inlet of the related-stage separator, oil and gas enter the separator and then are separated and discharged, clean gas enters the cylinder again for compression, and compared with a conventionally configured oil collecting tank discharging system, the utility model simplifies the pipeline, saves the cost, reduces the workload of operators, effectively avoids the problem of liquid impact of the cylinder of the compressor, and is particularly applicable to compressors with high pressure or multistage compression.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
FIG. 1 is a diagram showing the distribution of the pipeline structure of the present utility model.
Detailed Description
The drawings illustrate the structure of the present utility model, and details thereof are further described below with reference to the drawings. In this embodiment, the oil collecting and discharging pipeline of the single-acting cylinder balance cavity on the shaft side of the compressor comprises a cylinder 1, an oil collecting port 11 of the cylinder balance cavity, a cylinder air inlet 12 and a cylinder air outlet 13, wherein the oil collecting port 11 of the cylinder balance cavity is communicated with an oil collecting inlet 34 on the side wall of a separator 3 through a cylinder head side oil leakage pipe 2, a process air inlet 31 on the side wall, a separator liquid discharging port 32 on the bottom and a separator air outlet 33 on the top are further arranged on the separator 3, the separator air outlet 33 is communicated with an air inlet 41 of an air inlet buffer 4, an air outlet 42 of the air inlet buffer 4 is communicated with the cylinder air inlet 12, and the cylinder air outlet 13 is communicated with an air outlet buffer 5.
According to the working principle of the utility model, oil and gas of the oil collecting port 11 of the balance cavity of the air cylinder enter the separator 3 through the pipeline, oil stains are separated and discharged in the separator 3, clean gas enters the air cylinder 1 again through the air inlet buffer 4 for compression, and the gas in the air cylinder 1 is discharged outside through the air outlet buffer 5.
As a further improved embodiment, the exhaust buffer 5 is provided with a high-pressure alarm 6 for monitoring the pressure in the exhaust buffer, preferably with a pressure warning value of 23MPa.
As a further improved specific implementation mode, the air outlet pipeline of the exhaust buffer 5 is provided with a safety valve 7, so that the air pressure in the exhaust buffer is effectively ensured to be stable, and the exhaust buffer can work together with the high-pressure alarm 6.
In summary, the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The utility model provides a balanced chamber collection oil discharge pipeline of compressor shaft side single-acting cylinder, includes cylinder and balanced chamber collection hydraulic fluid port of cylinder, cylinder air inlet and cylinder gas outlet, its characterized in that: the oil collecting port of the cylinder balance cavity is communicated with an oil collecting inlet on the side wall of a separator through an oil leakage pipe on the side of the cylinder cover, the separator is also provided with a process air inlet on the side wall, a separator liquid outlet on the bottom and a separator air outlet on the top, the separator air outlet is communicated with an air inlet of an air inlet buffer, an air outlet of the air inlet buffer is communicated with an air inlet of the cylinder, and the air outlet of the cylinder is communicated with an air exhaust buffer.
2. The compressor shaft side single-acting cylinder balance chamber oil collection and discharge line of claim 1, wherein: the exhaust buffer is provided with a high-pressure alarm.
3. The compressor shaft side single-acting cylinder balance chamber oil collection and discharge pipeline according to claim 1 or 2, wherein: and a safety valve is arranged on an air outlet pipe of the exhaust buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640866.6U CN220849937U (en) | 2023-09-28 | 2023-09-28 | Oil collecting and discharging pipeline for balance cavity of single-acting cylinder on shaft side of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322640866.6U CN220849937U (en) | 2023-09-28 | 2023-09-28 | Oil collecting and discharging pipeline for balance cavity of single-acting cylinder on shaft side of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849937U true CN220849937U (en) | 2024-04-26 |
Family
ID=90784054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322640866.6U Active CN220849937U (en) | 2023-09-28 | 2023-09-28 | Oil collecting and discharging pipeline for balance cavity of single-acting cylinder on shaft side of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849937U (en) |
-
2023
- 2023-09-28 CN CN202322640866.6U patent/CN220849937U/en active Active
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