CN221220759U - Multistage compression reversing valve type diaphragm compressor - Google Patents
Multistage compression reversing valve type diaphragm compressor Download PDFInfo
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- CN221220759U CN221220759U CN202323106166.5U CN202323106166U CN221220759U CN 221220759 U CN221220759 U CN 221220759U CN 202323106166 U CN202323106166 U CN 202323106166U CN 221220759 U CN221220759 U CN 221220759U
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- reversing valve
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- 238000007906 compression Methods 0.000 title claims abstract description 75
- 230000006835 compression Effects 0.000 title claims abstract description 69
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000013021 overheating Methods 0.000 abstract description 4
- 239000000314 lubricant Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model relates to the field of diaphragm compressors and discloses a multistage compression reversing valve type diaphragm compressor, which comprises a base, wherein the middle parts of two sides of the upper surface of the base are fixedly connected with a protective cover, the outer wall of one side of the rear end of the upper surface of the base is fixedly connected with a plurality of motor guide rails, and the upper ends of the motor guide rails are fixedly connected with a servo motor. In the utility model, higher pressure ratio can be realized through multistage compression, so that the efficiency of the compressor is improved, compared with the traditional single-stage diaphragm compressor, the multistage compression reduces the compression ratio required by each stage, reduces energy loss, improves the efficiency of the whole system, and because the multistage compression distributes the pressure to different stages, the pressure rise of each stage is relatively smaller, the terminal temperature is correspondingly reduced, which is very beneficial to the application with higher requirement on low-temperature gas, and can prevent equipment damage or quality problem caused by gas overheating.
Description
Technical Field
The utility model relates to the field of diaphragm compressors, in particular to a multistage compression reversing valve type diaphragm compressor.
Background
The multistage compression reversing valve type diaphragm compressor is a special type of compressor, the multistage compression reversing valve type diaphragm compressor is controlled by multistage compression and reversing valves, the multistage compression is used for compressing and conveying gas in a gradual pressurizing mode, the gas is divided into a plurality of compression stages, each stage is provided with a diaphragm and a compression chamber, the gas is compressed in each chamber and moves to the next stage through the diaphragm, the higher pressure ratio can be achieved through multistage compression, the requirements of different applications are met, the reversing valve is used for controlling the flowing direction of the gas between different chambers, when the pressure of the compression chamber reaches a set value in each compression stage, the reversing valve can switch the flowing direction of the gas, the gas flows into the chambers of the current stage from the compression chamber of the previous stage, so that the flowing of the gas between different stages can be kept, the continuous compression process is achieved, the diaphragm is one of key components of the multistage compression reversing valve type diaphragm compressor, the diaphragm is positioned between the gas of each chamber and a compressor lubricant, the diaphragm is made of flexible materials, good sealing performance and durability are achieved.
However, the existing part of single-cylinder compressors only has one cylinder component, only can compress gas with small compression ratio and has small exhaust capacity, and the existing diaphragm compressors are driven by a motor to drive a crankshaft, a connecting rod and a piston to compress gas through the reciprocating motion of the piston.
Accordingly, a multistage compression reversing valve type diaphragm compressor is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a multistage compression reversing valve type diaphragm compressor, which can realize higher pressure ratio through multistage compression, thereby improving the efficiency of the compressor, reducing the compression ratio required by each stage compared with the traditional single-stage diaphragm compressor, reducing the energy loss, improving the efficiency of the whole system, and reducing the terminal temperature correspondingly because the multistage compression distributes the pressure to different stages, the pressure rise of each stage is relatively smaller, which is very beneficial to the application with higher requirement on low-temperature gas and can prevent the equipment damage or quality problem caused by gas overheating.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a multistage compression switching-over valve formula diaphragm compressor, includes the base, the equal fixedly connected with protection casing in middle part of base upper surface both sides, the outer wall fixedly connected with of base upper surface rear end one side a plurality of motor guide rails, motor guide rail's upper end fixedly connected with servo motor, the middle part fixedly connected with box bottom plate of base upper surface, the upper end fixedly connected with main tank body of box bottom plate, the front end fixedly connected with panel board of main tank body upper surface, the even fixedly connected with of outer wall of panel board front end a plurality of first manometers, the outer wall fixedly connected with first box slide of main tank body one side, the outer wall fixedly connected with second box slide of first box slide one side, the outer wall fixedly connected with one-level cylinder body of second box slide one side, the outer wall fixedly connected with one-level cylinder cap of one-level cylinder body one side, the upper end fixedly connected with second box slide.
Through the technical scheme, the multistage compression reversing valve type diaphragm compressor controls the gas flow direction by adopting the reversing valve, so that a continuous compression process is realized. The design can compress and convey the gas smoothly, reduce vibration and impact, prolong the service life of equipment, provide stable gas output, and ensure that the gas is completely isolated from the lubricant by the design of the multistage compression reversing valve type diaphragm compressor, thereby effectively preventing the pollution and deterioration of the gas. This is important for applications requiring high purity gas, such as in the pharmaceutical, food and other industries, where multistage compression reversing valve diaphragm compressors can be flexibly configured and adjusted according to different requirements.
Further, the upper end of the secondary cylinder body is fixedly connected with a secondary cylinder cover, and the inside of the protective cover is fixedly connected with a belt wheel;
Through above-mentioned technical scheme, thereby through the cooperation between the device between the upper end fixedly connected with second grade cylinder cap and the inside fixedly connected with band pulley of protection casing of second grade cylinder body.
Further, a connecting pipe is fixedly connected to the outer wall of one side of the primary cylinder cover, and a multistage air pipe is fixedly connected to one end, away from the primary cylinder cover, of the connecting pipe;
Through above-mentioned technical scheme, thereby through the cooperation between the device of the outer wall fixedly connected with connecting pipe and the one end fixedly connected with multistage trachea that the connecting pipe kept away from one-level cylinder cap of one-level cylinder cap one side.
Further, a gear pump is fixedly connected to the middle of the outer wall of the front end of the main box body, and a plurality of oil cooler hoses are fixedly connected to the lower end of the main box body;
Through above-mentioned technical scheme, thereby through the cooperation between the middle part fixedly connected with gear pump and a plurality of oil cooler hose of lower extreme fixedly connected with of main tank body front end outer wall, improvement device.
Further, a third box slideway is fixedly connected to the outer wall of one side of the main box, which is far away from the primary cylinder cover, and a fourth box slideway is fixedly connected to the outer wall of one side of the third box slideway;
Through above-mentioned technical scheme, thereby keep away from the cooperation between the device through the outer wall fixedly connected with third box slide of one side of primary cylinder cap and the outer wall fixedly connected with fourth box slide of third box slide one side of the main tank.
Further, the outer wall of one side of the fourth box slideway is fixedly connected with a three-stage cylinder body, and the outer wall of one side of the three-stage cylinder body is fixedly connected with a three-stage cylinder cover;
Through above-mentioned technical scheme, thereby through the cooperation between the tertiary cylinder body of the outer wall fixedly connected with tertiary cylinder body of fourth box slide one side and the outer wall fixedly connected with tertiary cylinder cap of tertiary cylinder body one side, improvement device.
Further, the upper end of the fourth box slideway is fixedly connected with a fourth-stage cylinder body;
through above-mentioned technical scheme, thereby through the cooperation between the fourth level cylinder body of the upper end fixedly connected with of fourth box slide improvement device.
Further, the upper end of the four-stage cylinder body is fixedly connected with a four-stage cylinder cover;
Through above-mentioned technical scheme, thereby through the cooperation between the device that four-stage cylinder body's upper end fixedly connected with four-stage cylinder cap improved.
The utility model has the following beneficial effects:
1. Compared with the traditional multi-stage compression reversing valve type diaphragm compressor, the multi-stage compression reversing valve type diaphragm compressor provided by the utility model has the advantages that the device can realize higher pressure ratio through multi-stage compression, so that the efficiency of the compressor is improved, compared with the traditional single-stage diaphragm compressor, the multi-stage compression reduces the compression ratio required by each stage, reduces the energy loss, improves the efficiency of the whole system, and because the multi-stage compression distributes the pressure to different stages, the pressure rise of each stage is relatively smaller, the terminal temperature is correspondingly reduced, the device is very beneficial to the application with higher requirement on low-temperature gas, and the device damage or quality problem caused by gas overheating can be prevented.
2. Compared with the existing multi-stage compression reversing valve type diaphragm compressor, the multi-stage compression reversing valve type diaphragm compressor provided by the utility model has the advantages that the gas flow direction is controlled by adopting the reversing valve through the multi-stage compression reversing valve type diaphragm compressor, so that a continuous compression process is realized. The design can compress and convey the gas smoothly, reduce vibration and impact, prolong the service life of equipment, provide stable gas output, and ensure that the gas is completely isolated from the lubricant by the design of the multistage compression reversing valve type diaphragm compressor, thereby effectively preventing the pollution and deterioration of the gas. This is important for applications requiring high purity gas, such as in the pharmaceutical, food and other industries, where multistage compression reversing valve diaphragm compressors can be flexibly configured and adjusted according to different requirements.
3. Compared with the existing multi-stage compression reversing valve type diaphragm compressor, the multi-stage compression reversing valve type diaphragm compressor provided by the utility model has the advantages that the device is simple in structure, simple and convenient to use, strong in practicability and wide in application range, the pressure of each stage can be set according to specific application so as to meet the compression requirements under different scenes, and the multi-stage compression reversing valve type diaphragm compressor realizes multiple beneficial effects of high efficiency, low temperature rise, stable operation, gas purity and the like through the combination of multi-stage compression and reversing valve control, is suitable for the wide industrial application field, and replaces the original crank-link mechanism. The cost of the compressor is reduced.
Drawings
FIG. 1 is an isometric view of a multi-stage compression reversing valve diaphragm compressor in accordance with the present utility model;
FIG. 2 is an isometric view of a multi-stage compression reversing valve diaphragm compressor according to the present utility model;
FIG. 3 is a top view of a multi-stage compression reversing valve type diaphragm compressor according to the present utility model;
FIG. 4 is a front view of a multi-stage compression reversing valve type diaphragm compressor according to the present utility model;
fig. 5 is a partial sectional view of a multistage compression switching valve type diaphragm compressor according to the present utility model.
Legend description:
1. a base; 2. a protective cover; 3. a motor guide rail; 4. a servo motor; 5. a bottom plate of the box body; 6. a main case; 7. a dashboard; 8. a first pressure gauge; 9. a first case slideway; 10. a second case slideway; 11. a primary cylinder; 12. a first-stage cylinder cover; 13. a second pressure gauge; 14. a secondary cylinder; 15. a second-stage cylinder cover; 16. a belt wheel; 17. a connecting pipe; 18. a multi-stage air pipe; 19. a gear pump; 20. an oil cooler hose; 21. a third case slideway; 22. a fourth case slideway; 23. a three-stage cylinder; 24. a three-stage cylinder cover; 25. a four-stage cylinder; 26. and a four-stage cylinder cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the multistage compression reversing valve type diaphragm compressor comprises a base 1, wherein the middles of two sides of the upper surface of the base 1 are fixedly connected with a protective cover 2, the outer wall of one side of the rear end of the upper surface of the base 1 is fixedly connected with a plurality of motor guide rails 3, the upper ends of the motor guide rails 3 are fixedly connected with a servo motor 4, the middles of the upper surfaces of the base 1 are fixedly connected with a box bottom plate 5, the upper ends of the box bottom plate 5 are fixedly connected with a main box 6, the front ends of the upper surfaces of the main box 6 are fixedly connected with an instrument panel 7, the outer wall of the front end of the instrument panel 7 is uniformly and fixedly connected with a plurality of first pressure gauges 8, the outer wall of one side of the main box 6 is fixedly connected with a first box slideway 9, the outer wall of one side of the first box slideway 9 is fixedly connected with a second box slideway 10, the outer wall of one side of the second box slideway 10 is fixedly connected with a first-stage cylinder body 11, the outer wall of one side of the first-stage cylinder body 11 is fixedly connected with a first-stage cylinder cover 12, and the upper end of the second box slideway 10 is fixedly connected with a second-stage cylinder body 14;
by means of multi-stage compression, a higher pressure ratio can be achieved, and therefore efficiency of the compressor is improved, compared with a traditional single-stage diaphragm compressor, the multi-stage compression enables the compression ratio required by each stage to be reduced, energy loss is reduced, efficiency of the whole system is improved, pressure is distributed to different stages through multi-stage compression, pressure rise of each stage is relatively small, terminal temperature is correspondingly reduced, and the compressor is beneficial to application with high requirements on low-temperature gas, and equipment damage or quality problems caused by gas overheating can be prevented.
The upper end of the secondary cylinder body 14 is fixedly connected with a secondary cylinder cover 15, the inside of the protective cover 2 is fixedly connected with a belt wheel 16, the upper end of the protective cover 2 is fixedly connected with the secondary cylinder cover 15, the inside of the protective cover 2 is fixedly connected with the belt wheel 16 so as to improve the cooperation between devices, the outer wall of one side of the primary cylinder cover 12 is fixedly connected with a connecting pipe 17, one end of the connecting pipe 17 far away from the primary cylinder cover 12 is fixedly connected with a multi-stage air pipe 18, the outer wall of one side of the primary cylinder cover 12 is fixedly connected with the connecting pipe 17, one end of the connecting pipe 17 far away from the primary cylinder cover 12 is fixedly connected with the multi-stage air pipe 18 so as to improve the cooperation between devices, the middle part of the outer wall of the front end of the main box 6 is fixedly connected with a gear pump 19, the lower end of the main box 6 is fixedly connected with a plurality of oil cooler hoses 20, the middle part of the outer wall of the front end of the main box 6 is fixedly connected with the gear pump 19 so as to improve the cooperation between devices, the outer wall of the side of the main box 6 far away from the primary cylinder cover 12 is fixedly connected with a third box slideway 21, the outer wall of the side of the third box slideway 21 is fixedly connected with a fourth box slideway 22, the outer wall of the side of the main box 6 far away from the primary cylinder cover 12 is fixedly connected with the third box slideway 21 and the outer wall of the side of the third box slideway 21 is fixedly connected with the fourth box slideway 22 so as to improve the matching between devices, the outer wall of the side of the fourth box slideway 22 is fixedly connected with a tertiary cylinder body 23, the outer wall of the side of the tertiary cylinder body 23 is fixedly connected with a tertiary cylinder cover 24, the outer wall of the side of the fourth box slideway 22 is fixedly connected with the tertiary cylinder body 23 and the outer wall of the side of the tertiary cylinder body 23 is fixedly connected with the tertiary cylinder cover 24 so as to improve the matching between devices, the upper end of the fourth box slideway 22 is fixedly connected with a quaternary cylinder body 25, the upper end of the fourth box slideway 22 is fixedly connected with a fourth-stage cylinder body 25, so that the cooperation between devices is improved, the upper end of the fourth-stage cylinder body 25 is fixedly connected with a fourth-stage cylinder cover 26, and the upper end of the fourth-stage cylinder body 25 is fixedly connected with the fourth-stage cylinder cover 26, so that the cooperation between devices is improved.
Working principle: when the device is needed to be used, the gas is divided into a plurality of levels to be pressurized step by step, so that a higher pressure ratio is realized, each level is provided with a compression chamber and a diaphragm, the diaphragm is a key component for isolating the gas and the lubricant, in the compression process, the gas is encapsulated in the diaphragm chamber and is isolated from the lubricant, the gas is prevented from being polluted, the multistage compression reversing valve type diaphragm compressor adopts a reversing valve to control the flow direction of the gas, the reversing valve can switch the gas from the compression chamber of the previous level to the chamber of the current level according to the requirement of the compression process, the gas can flow between different levels, the continuous compression process is realized, the volume in the compression chamber is reduced when the gas in the compression chamber is compressed, the gas pressure is increased, the gas in the compression chamber is gradually pushed to the next level through the reversing valve, the compressed gas can be discharged after the last level is compressed, and the compressed gas can be supplied to the subsequent process or application.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a multistage compression switching-over valve formula diaphragm compressor, includes base (1), its characterized in that: the middle parts of two sides of the upper surface of the base (1) are fixedly connected with a protective cover (2), the outer wall of one side of the rear end of the upper surface of the base (1) is fixedly connected with a plurality of motor guide rails (3), the upper ends of the motor guide rails (3) are fixedly connected with a servo motor (4), the middle part of the upper surface of the base (1) is fixedly connected with a box bottom plate (5), the upper end of the box bottom plate (5) is fixedly connected with a main box body (6), the front end of the upper surface of the main box body (6) is fixedly connected with an instrument panel (7), the utility model discloses a high-pressure gas turbine instrument panel, including instrument panel (7), main tank body (6), first manometer (8) of even fixedly connected with of outer wall of instrument panel (7) front end, the outer wall fixedly connected with first box slide (9) of main tank body (6) one side, the outer wall fixedly connected with second box slide (10) of first box slide (9) one side, the outer wall fixedly connected with one-level cylinder body (11) of second box slide (10) one side, the outer wall fixedly connected with one-level cylinder cap (12) of one-level cylinder body (11) one side, the upper end fixedly connected with second grade cylinder body (14) of second box slide (10).
2. The multi-stage compression reversing valve type diaphragm compressor according to claim 1, wherein: the upper end of the secondary cylinder body (14) is fixedly connected with a secondary cylinder cover (15), and the inside of the protective cover (2) is fixedly connected with a belt wheel (16).
3. The multi-stage compression reversing valve type diaphragm compressor according to claim 1, wherein: the outer wall of one side of the primary cylinder cover (12) is fixedly connected with a connecting pipe (17), and one end, away from the primary cylinder cover (12), of the connecting pipe (17) is fixedly connected with a multistage air pipe (18).
4. The multi-stage compression reversing valve type diaphragm compressor according to claim 1, wherein: the middle part fixedly connected with gear pump (19) of main tank body (6) front end outer wall, the lower extreme fixedly connected with a plurality of oil cooler hose (20) of main tank body (6).
5. The multi-stage compression reversing valve type diaphragm compressor according to claim 1, wherein: the outer wall of one side of the main box body (6) far away from the primary cylinder cover (12) is fixedly connected with a third box body slideway (21), and the outer wall of one side of the third box body slideway (21) is fixedly connected with a fourth box body slideway (22).
6. The multi-stage compression reversing valve type diaphragm compressor according to claim 5, wherein: the outer wall of one side of the fourth box slideway (22) is fixedly connected with a three-stage cylinder body (23), and the outer wall of one side of the three-stage cylinder body (23) is fixedly connected with a three-stage cylinder cover (24).
7. The multi-stage compression reversing valve type diaphragm compressor according to claim 5, wherein: the upper end of the fourth box slideway (22) is fixedly connected with a four-stage cylinder body (25).
8. The multi-stage compression reversing valve type diaphragm compressor according to claim 7, wherein: the upper end of the four-stage cylinder body (25) is fixedly connected with a four-stage cylinder cover (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323106166.5U CN221220759U (en) | 2023-11-17 | 2023-11-17 | Multistage compression reversing valve type diaphragm compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323106166.5U CN221220759U (en) | 2023-11-17 | 2023-11-17 | Multistage compression reversing valve type diaphragm compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221220759U true CN221220759U (en) | 2024-06-25 |
Family
ID=91577394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323106166.5U Active CN221220759U (en) | 2023-11-17 | 2023-11-17 | Multistage compression reversing valve type diaphragm compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221220759U (en) |
-
2023
- 2023-11-17 CN CN202323106166.5U patent/CN221220759U/en active Active
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