CN213450725U - A kind of compressor - Google Patents
A kind of compressor Download PDFInfo
- Publication number
- CN213450725U CN213450725U CN202022472245.8U CN202022472245U CN213450725U CN 213450725 U CN213450725 U CN 213450725U CN 202022472245 U CN202022472245 U CN 202022472245U CN 213450725 U CN213450725 U CN 213450725U
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- Prior art keywords
- compression
- cooler
- compression mechanism
- compression cylinder
- filter
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Abstract
The utility model relates to the technical field of gas compression, in particular to a compressor, which comprises a compressor body, a first compression mechanism, a second compression mechanism, a third compression mechanism and a filtering mechanism for filtering compressed gas, wherein the first compression mechanism comprises a first compression cylinder and a first cooler, the first compression cylinder is arranged on the compressor body, a first filter is arranged at the gas inlet end of the first compression cylinder, the first compression cylinder is communicated with the second compression mechanism through the first cooler, the second compression mechanism is communicated with the third compression mechanism, the third compression mechanism is communicated with the filtering mechanism, and the filtering mechanism is used for outputting compressed gas; the utility model discloses a be provided with first compressing mechanism, second compressing mechanism and third compressing mechanism, be provided with tertiary compressing mechanism promptly to timely gas cools off the temperature after compressed gas, thereby lets gas temperature reduce to a definite value so that follow-up can continue the compression, has reached better compression effect.
Description
Technical Field
The utility model belongs to the technical field of gas compression technique and specifically relates to indicate a compressor.
Background
A compressor is a device for compressing gas, and is applied to various fields such as air conditioners by compressing low-pressure gas and discharging the compressed gas as high-pressure gas. The existing compressor cannot compress nitrogen to higher pressure due to structural defects, namely, the compression effect cannot be better.
Disclosure of Invention
The utility model discloses problem to prior art provides a compressor, can realize more outstanding gas compression effect.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a compressor, including organism, first compression mechanism, second compression mechanism, third compression mechanism and be used for carrying out the filter mechanism that filters to compressed gas, first compression mechanism includes first compression cylinder and first cooler, first compression cylinder is installed in the organism, the inlet end of first compression cylinder is provided with first filter, first compression cylinder through the first cooler intercommunication the second compression mechanism, second compression mechanism and third compression mechanism intercommunication, the third compression mechanism communicates the filter mechanism, the filter mechanism is used for exporting the gas after the compression;
when the gas compressor is used, gas enters the first compression cylinder through the first filter to be compressed, is conveyed to the first cooler to be cooled, sequentially passes through the second compression mechanism to be compressed and cooled and the third compression mechanism to be compressed and cooled, and is finally filtered by the filtering mechanism and then is output.
Further, the first compression mechanism further comprises a first check valve disposed between the first compression cylinder and the first cooler.
Further, the second compression mechanism includes a second compression cylinder disposed on the housing and a second cooler disposed between the second compression cylinder and the third compression mechanism.
Still further, the second compression mechanism further includes a second check valve disposed between the second compression cylinder and the second cooler.
Furthermore, the second compression mechanism further comprises a second safety valve, the second safety valve is disposed in the second compression cylinder, and the second safety valve is used for controlling whether the second compression cylinder is externally connected with the atmosphere.
Further, the third compression mechanism includes a third compression cylinder and a third cooler, the third compression cylinder is disposed on the housing, and the third cooler is disposed between the third compression cylinder and the filtering mechanism.
Still further, the third compression mechanism further includes a third check valve disposed between the third compression cylinder and the third cooler.
Further, the filtering mechanism comprises a second filter and a third filter, the second filter is arranged between the second compressing mechanism and the third compressing mechanism, and the third filter is connected to the output end of the third compressing mechanism; the second filter is provided with a third safety valve and a blow-down valve.
Furthermore, the third filter comprises a shell, a filter screen and a guide plate, wherein the bottom and the top of the shell are respectively provided with an air inlet and an air outlet, the filter screen and the guide plate are both arranged in the shell, the guide plate is positioned between the filter screen and the air inlet, and the air outlet is provided with a first safety valve.
Preferably, the housing is further provided with a sewage draining mechanism and a pressure regulating valve.
The utility model has the advantages that: the utility model discloses a be provided with first compressing mechanism, second compressing mechanism and third compressing mechanism, be provided with tertiary compressing mechanism promptly to timely gas cools off the temperature after compressed gas, thereby lets gas temperature reduce to a definite value so that follow-up can continue the compression, has reached better compression effect.
Drawings
Fig. 1 is a schematic view of the present invention.
Reference numerals: 1-machine body, 2-first compression mechanism, 3-second compression mechanism, 4-third compression mechanism, 5-filtering mechanism, 21-first compression cylinder, 22-first cooler, 23-first check valve, 24-first filter, 31-second compression cylinder, 32-second cooler, 33-second check valve, 34-second safety valve, 41-third compression cylinder, 42-third cooler, 43-third check valve, 51-second filter, 52-third filter, 511-third safety valve, 512-blowdown valve, 521-shell, 522-filter screen, 523-guide plate, 524-air inlet, 525-air outlet, 526-first safety valve, 527-blowdown mechanism, 528-pressure regulating valve.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a compressor, which includes a machine body 1, a first compression mechanism 2, a second compression mechanism 3, a third compression mechanism 4 and a filtering mechanism 5 for filtering compressed gas, wherein the first compression mechanism 2 includes a first compression cylinder 21 and a first cooler 22, the first compression cylinder 21 is installed on the machine body 1, a first filter 24 is disposed at an air inlet of the first compression cylinder 21, an air outlet of the first compression cylinder 21 is communicated with the second compression mechanism 3 through the first cooler 22, the second compression mechanism 3 is communicated with the third compression mechanism 4, the third compression mechanism 4 is communicated with the filtering mechanism 5, and the filtering mechanism 5 is used for outputting compressed gas;
during use, after being filtered by the first filter 24, gas enters the first compression cylinder 21 for compression, is conveyed to the first cooler 22 for cooling, passes through the second compression mechanism 3 and is subjected to operations of compression and cooling by the second compression mechanism 3, then is conveyed to the third compression mechanism 4 for operations of compression and cooling, and finally is filtered by the filtering mechanism 5 again for impurities and then is discharged. Because the utility model discloses tertiary compression mechanism has been set up, and every level of compression mechanism all can cool down gas after compressed gas and release the ability, consequently make gas can be compressed to higher pressure, through the test the utility model discloses can be nitrogen compression to 330 bar.
In the present embodiment, the first compression mechanism 2 further includes a first check valve 23, and the first check valve 23 is disposed between the first compression cylinder 21 and the first cooler 22. The first check valve 23 is used to ensure that gas can only flow from the first compression cylinder 21 into the first cooler 22, avoiding the occurrence of a reverse flow phenomenon.
In the present embodiment, the second compression mechanism 3 includes a second compression cylinder 31 and a second cooler 32, the second compression cylinder 31 is disposed on the machine body 1, and the second cooler 32 is disposed between the second compression cylinder 31 and the third compression mechanism 4. After the gas is input into the second compression cylinder 31 through the first cooler 22, the gas is compressed by the second compression cylinder 31, and then the gas compressed by the second compression cylinder 31 is cooled by the second cooler 32 and then is transmitted to the third compression mechanism 4 for compression and cooling; specifically, the second compression mechanism 3 further includes a second check valve 33, the second check valve 33 is disposed between the second compression cylinder 31 and the second cooler 32, and is used for preventing the gas cooled by the second cooler 32 from flowing back into the second compression cylinder 31, and since the gas pressure at the second cooler 32 is higher, the number of the second check valves 33 is preferably two or more in order to ensure the backflow prevention effect.
Specifically, the second compression mechanism 3 further includes a second relief valve 34, the second relief valve 34 is disposed on the second compression cylinder 31, and the second relief valve 34 is used for controlling whether the second compression cylinder 31 is externally connected to the atmosphere. When the inside gas through once compression of second compression mechanism 3 promptly to carry out the secondary compression to this gas, consequently probably can take place the too big phenomenon of atmospheric pressure, only need open second relief valve 34 this moment and carry out the pressure release, can avoid atmospheric pressure too big and the explosion phenomenon that probably leads to take place, guaranteed personal and property safety.
In the present embodiment, the third compression mechanism 4 includes a third compression cylinder 41 and a third cooler 42, the third compression cylinder 41 is disposed on the machine body 1, and the third cooler 42 is disposed between the third compression cylinder 41 and the filtering mechanism 5. Specifically, the third compression mechanism 4 further includes a third check valve 43, and the third check valve 43 is disposed between the third compression cylinder 41 and the third cooler 42. The third compression mechanism 4 is similar to the second compression mechanism 3 in structure and function, except that the third compression mechanism 4 is used for re-compressing the gas compressed by the second compression mechanism 3, and therefore, the operation thereof will not be described herein.
In the present embodiment, the filtering mechanism 5 includes a second filter 51 and a third filter 52, the second filter 51 is disposed between the second compressing mechanism 3 and the third compressing mechanism 4, and the third filter 52 is connected to an output end of the third compressing mechanism 4; the second filter 51 is provided with a third relief valve 511 and a blow-down valve 512. The second filter 51 is specifically arranged between the second cooler 32 and the third compression cylinder 41, and is used for filtering impurities of the secondarily compressed gas and removing the impurities through the blowdown valve 512, so that the purity of the gas is ensured; the second filter 51 is provided with a third relief valve 511 for relief of pressure to prevent explosion due to excessive air pressure.
Specifically, the third filter 52 includes a housing 521, a filter screen 522 and a flow guide plate 523, an air inlet 524 and an air outlet 525 are respectively disposed at the bottom and the top of the housing 521, the filter screen 522 and the flow guide plate 523 are both disposed in the housing 521, the flow guide plate 523 is located between the filter screen 522 and the air inlet 524, and the air outlet 525 is provided with a first safety valve 526. When the gas that compresses through the cubic promptly gets into in the casing 521 from air inlet 524, guide this gas earlier to rise by guide plate 523 and then cross guide plate 523 and reentrant filter screen 522 after, the gas after the filtration is discharged from the gas outlet 525 that is located the top again to further ensured the utility model discloses the purity of the gas of output.
Preferably, the housing 521 is further provided with a pollution discharge mechanism 527 and a pressure regulating valve 528, respectively for timely filtering out impurities from the compressed gas and for regulating the pressure of the outputted gas, so that the utility model is more flexible and safe in application.
Specifically, the utility model provides a first compression cylinder 21 sets up department in the middle of the top of casing 1, and second compression cylinder 31 and third compression cylinder 41 then set up respectively at the top both ends of casing 1, and first compression cylinder 21 is located between second compression cylinder 31 and the third compression cylinder 41 promptly for along with the increase of gaseous atmospheric pressure, the route of its transmission is longer, is favorable to alleviateing the burden in route through longer route when atmospheric pressure is too high, has promoted promptly the utility model discloses a stability and security.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (10)
1. A compressor, characterized by: the gas filter comprises a machine body, a first compression mechanism, a second compression mechanism, a third compression mechanism and a filtering mechanism for filtering compressed gas, wherein the first compression mechanism comprises a first compression cylinder and a first cooler, the first compression cylinder is arranged on the machine body, a first filter is arranged at the gas inlet end of the first compression cylinder, the first compression cylinder is communicated with the second compression mechanism through the first cooler, the second compression mechanism is communicated with the third compression mechanism, the third compression mechanism is communicated with the filtering mechanism, and the filtering mechanism is used for outputting compressed gas;
when the gas compressor is used, gas enters the first compression cylinder through the first filter to be compressed, is conveyed to the first cooler to be cooled, sequentially passes through the second compression mechanism to be compressed and cooled and the third compression mechanism to be compressed and cooled, and is finally filtered by the filtering mechanism and then is output.
2. The compressor of claim 1, wherein: the first compression mechanism further includes a first check valve disposed between the first compression cylinder and the first cooler.
3. The compressor of claim 1, wherein: the second compression mechanism comprises a second compression cylinder and a second cooler, the second compression cylinder is arranged on the machine body, and the second cooler is arranged between the second compression cylinder and the third compression mechanism.
4. A compressor according to claim 3, wherein: the second compression mechanism further includes a second check valve disposed between the second compression cylinder and the second cooler.
5. A compressor according to claim 3, wherein: the second compression mechanism further comprises a second safety valve, the second safety valve is arranged on the second compression cylinder, and the second safety valve is used for controlling whether the second compression cylinder is externally connected with the atmosphere or not.
6. The compressor of claim 1, wherein: the third compression mechanism comprises a third compression cylinder and a third cooler, the third compression cylinder is arranged on the machine body, and the third cooler is arranged between the third compression cylinder and the filtering mechanism.
7. The compressor of claim 6, wherein: the third compression mechanism further includes a third check valve disposed between the third compression cylinder and the third cooler.
8. The compressor of claim 1, wherein: the filtering mechanism comprises a second filter and a third filter, the second filter is arranged between the second compression mechanism and the third compression mechanism, and the third filter is connected to the output end of the third compression mechanism; the second filter is provided with a third safety valve and a blow-down valve.
9. The compressor of claim 8, wherein: the third filter comprises a shell, a filter screen and a guide plate, wherein the bottom and the top of the shell are respectively provided with an air inlet and an air outlet, the filter screen and the guide plate are arranged in the shell, the guide plate is positioned between the filter screen and the air inlet, and the air outlet is provided with a first safety valve.
10. The compressor of claim 9, wherein: the shell is also provided with a sewage draining mechanism and a pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022472245.8U CN213450725U (en) | 2020-10-30 | 2020-10-30 | A kind of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022472245.8U CN213450725U (en) | 2020-10-30 | 2020-10-30 | A kind of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213450725U true CN213450725U (en) | 2021-06-15 |
Family
ID=76297290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022472245.8U Expired - Fee Related CN213450725U (en) | 2020-10-30 | 2020-10-30 | A kind of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213450725U (en) |
-
2020
- 2020-10-30 CN CN202022472245.8U patent/CN213450725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211030 |