CN212985491U - Cooler for air compressor - Google Patents
Cooler for air compressor Download PDFInfo
- Publication number
- CN212985491U CN212985491U CN202021597517.0U CN202021597517U CN212985491U CN 212985491 U CN212985491 U CN 212985491U CN 202021597517 U CN202021597517 U CN 202021597517U CN 212985491 U CN212985491 U CN 212985491U
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- CN
- China
- Prior art keywords
- cooling pipeline
- cold water
- cooler body
- cooler
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the field of air compressors, and particularly discloses a cooler for an air compressor, which comprises a cooler body, wherein a gas circuit cooling pipeline is arranged in the middle of the cooler body, and a flow deflector is arranged on the inner wall of the gas circuit cooling pipeline; a circle of cold water circulating channel surrounds the outside of the gas path cooling pipeline, and a first baffle is arranged in the cold water circulating channel; the cold water circulation channel and the inner wall of the cooler body form an oil path cooling pipeline at intervals, and a second baffle is arranged in the oil path cooling pipeline. The utility model arranges the cold water circulating channel between the gas circuit cooling pipeline and the oil circuit cooling pipeline, and the cold water circulating channel is in direct contact with the gas circuit cooling pipeline and the oil circuit cooling pipeline, so that the cold water entering the cold water circulating channel can cool the inner parts of the gas circuit cooling pipeline and the oil circuit cooling pipeline at the same time in a low temperature state, and the cooling efficiency is high; the baffle plate enables the oil path cooling pipeline and the cold water circulation channel to form a one-way circulation structure, the cooling stroke of the oil path is prolonged, the coverage area of cold water is guaranteed, and the cooling effect is good.
Description
Technical Field
The utility model relates to an air compressor field specifically is a cooler for air compressor.
Background
An air compressor is an apparatus for compressing air, and a motor directly drives the compressor to rotate a crankshaft, thereby driving a connecting rod to reciprocate a piston, thereby causing a change in the volume of a cylinder. The air compressor is similar to a water pump in structure, provides air source power, is a core device of a pneumatic system, is a main body in an electromechanical bleed air source device, is a device for converting mechanical energy of a motive power (usually an electric motor or a diesel engine) into gas pressure energy, and is an air pressure generating device for compressing air.
At present, coolers of an air compressor are arranged into a plurality of groups, the coolers of an air path and an oil path are cooled through a plurality of paths of cold water pipelines respectively, cold water is cooled through the oil path and the air path in sequence, the stroke is long, the temperature of the cold water in the rear stroke is increased, and the cooling effect is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooler for air compressor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cooler for an air compressor comprises a cooler body, wherein a gas path cooling pipeline is arranged in the middle of the cooler body, and a flow deflector is arranged on the inner wall of the gas path cooling pipeline; a circle of cold water circulation channel is arranged in the cooler body and is surrounded outside the gas path cooling pipeline, a water inlet and a water outlet which are communicated with the cold water circulation channel are arranged on one side of the cooler body in parallel and adjacently, and a first baffle for plugging the inside of the cold water circulation channel is arranged between the water inlet and the water outlet in the cold water circulation channel; the cooling water circulation channel and the inner wall of the cooler body form an oil path cooling pipeline at intervals, one end of the cooler body is provided with an oil inlet and an oil outlet which are communicated with the oil path cooling pipeline in parallel and adjacently, and a second baffle for plugging the inside of the oil path cooling pipeline is arranged between the oil inlet and the oil outlet in the oil path cooling pipeline.
Preferably, the guide vanes are of circular arc curved surface structures which are tilted towards the center direction of the gas path cooling pipeline, concave surfaces of the guide vanes face the inside of the gas path cooling pipeline, and the guide vanes are sequentially arranged at equal intervals in a vertically staggered mode.
Preferably, both ends of the gas path cooling pipeline penetrate out of the cooler body respectively and are communicated with an air inlet pipe of the air compressor.
Preferably, a support connected with the cooler body is installed on the side face of the cooler body, a heat dissipation channel is formed between the support and the side face of the cooler body, a plurality of heat dissipation fins are installed on the support at equal intervals and vertically, one ends of the heat dissipation fins are in contact with the side face of the cooler body, and the other ends of the heat dissipation fins extend out of the support.
Preferably, the cooler body is integrally made of heat conducting materials, and a plurality of mounting lug plates are symmetrically arranged at two ends of the cooler body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set gradually gas circuit cooling tube, cold water circulating channel and oil circuit cooling tube from inside to outside in the cooler body, place cold water circulating channel between gas circuit cooling tube and oil circuit cooling tube, with the two direct contact for the cold water that gets into in the cold water circulating channel can cool down gas circuit cooling tube and oil circuit cooling tube inside simultaneously under the low temperature state, and cooling efficiency is high;
2. the utility model forms a one-way circulation structure inside the oil circuit cooling pipeline and the cold water circulation channel through the baffle plate, so that the cold water and the oil circuit can fully bypass for a circle, the cooling stroke of the oil circuit is prolonged, the coverage area of the cold water is ensured, and the cooling effect is good; the flow deflector is arranged in the gas path cooling pipeline, so that gas entering the gas path cooling pipeline is fully diffused, and the cooling efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a cooler body; 2. a gas path cooling pipeline; 3. a flow deflector; 4. a cold water circulation passage; 5. a water inlet; 6. a water outlet; 7. a first baffle plate; 8. an oil path cooling conduit; 9. an oil inlet; 10. an oil outlet; 11. a second baffle; 12. a support; 13. a heat dissipation channel; 14. a heat dissipating fin; 15. and installing the ear plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a cooler for an air compressor comprises a cooler body 1, wherein a gas path cooling pipeline 2 is arranged in the middle of the cooler body 1, and a flow deflector 3 is arranged on the inner wall of the gas path cooling pipeline 2; a circle of cold water circulation channel 4 is arranged in the cooler body 1 around the outside of the gas path cooling pipeline 2, a water inlet 5 and a water outlet 6 which are communicated with the cold water circulation channel 4 are arranged on one side of the cooler body 1 in parallel and adjacently, and a first baffle 7 for plugging the inside of the cold water circulation channel 4 is arranged between the water inlet 5 and the water outlet 6 in the cold water circulation channel 4; the cooling water circulation channel 4 and the inner wall of the cooler body 1 are spaced to form an oil path cooling pipeline 8, one end of the cooler body 1 is parallel to and adjacent to an oil inlet 9 and an oil outlet 10 which are communicated with the oil path cooling pipeline 8, and a second baffle 11 for plugging the inside of the oil path cooling pipeline 8 is arranged between the oil inlet 9 and the oil outlet 10 in the oil path cooling pipeline 8.
Further, the guide vanes 3 are of circular arc curved surface structures which are tilted towards the center direction of the gas circuit cooling pipeline 2, the concave surfaces of the guide vanes face the inside of the gas circuit cooling pipeline 2, and the guide vanes 3 are sequentially arranged at equal intervals in a vertically staggered mode.
Furthermore, the two ends of the gas path cooling pipeline 2 respectively penetrate out of the cooler body 1 and are communicated with an air inlet pipe of the air compressor.
Furthermore, a support 12 connected with the cooler body 1 is installed on the side surface of the cooler body 1, a heat dissipation channel 13 is formed between the support 12 and the side surface of the cooler body 1, a plurality of heat dissipation fins 14 are installed on the support 12 at equal intervals and vertically, one end of each heat dissipation fin 14 is in contact with the side surface of the cooler body 1, and the other end of each heat dissipation fin extends out of the support 12.
Further, the cooler body 1 is integrally made of a heat conducting material, and a plurality of mounting lug plates 15 are symmetrically arranged at two ends of the cooler body 1.
The working principle is as follows: when the cooler is used, the cooler body 1 is installed on an air compressor through the installation lug plate 15, and two ends of the air path cooling pipeline 2 are connected to an air path pipeline of the air compressor, so that hot gas led out of the air compressor enters the air path cooling pipeline 2 to be cooled and then enters the air compressor to be reused; and the oil inlet 9 and the oil outlet 10 are respectively connected into an oil line pipeline of the air compressor, so that oil line circulation is realized.
During cooling, the external cold water supply end is connected with the water inlet 5, cold water enters the cold water circulating channel 4 and is discharged from the water outlet 6 after bypassing for a circle, and the cold water circulating channel 4 is in direct contact with the air path cooling pipeline and the oil path cooling pipeline, so that the cold water entering the cold water circulating channel 4 can cool the gas in the air path cooling pipeline 2 and the oil in the oil path cooling pipeline 8 at the same time in a low-temperature state, and the cooling efficiency is high. Due to the plugging effect of the first baffle 7 and the second baffle 11, a one-way circulation structure is formed inside the oil way cooling pipeline 8 and the cold water circulation channel 4, so that the cold water and the oil way can fully circulate for a circle, the cooling stroke of the oil way is prolonged, the coverage area of the cold water is ensured, and the cooling effect is good; the flow deflector 3 is arranged in the gas path cooling pipeline 2, so that gas entering the gas path cooling pipeline 2 is fully diffused, and the cooling efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A cooler for an air compressor is characterized by comprising a cooler body (1), wherein a gas path cooling pipeline (2) is arranged in the middle of the cooler body (1), and a flow deflector (3) is arranged on the inner wall of the gas path cooling pipeline (2); a circle of cold water circulating channel (4) is arranged in the cooler body (1) in a surrounding manner outside the gas circuit cooling pipeline (2), a water inlet (5) and a water outlet (6) which are communicated with the cold water circulating channel (4) are arranged on one side of the cooler body (1) in parallel and adjacently, and a first baffle (7) for plugging the inside of the cold water circulating channel (4) is arranged between the water inlet (5) and the water outlet (6) in the cold water circulating channel (4); the cooling water circulation channel (4) and the inner wall of the cooler body (1) are separated to form an oil path cooling pipeline (8), one end of the cooler body (1) is parallel to and is adjacently provided with an oil inlet (9) and an oil outlet (10) which are communicated with the oil path cooling pipeline (8), and a second baffle (11) which is used for plugging the inside of the oil path cooling pipeline (8) is arranged between the oil inlet (9) and the oil outlet (10) in the oil path cooling pipeline (8).
2. The cooler for an air compressor according to claim 1, characterized in that: the flow deflectors (3) are of circular arc curved surface structures which are tilted towards the center direction of the gas circuit cooling pipeline (2), the concave surfaces of the flow deflectors face the inside of the gas circuit cooling pipeline (2), and the flow deflectors (3) are sequentially arranged at equal intervals in a staggered mode from top to bottom.
3. The cooler for an air compressor according to claim 1, characterized in that: and two ends of the gas path cooling pipeline (2) penetrate out of the cooler body (1) respectively and are communicated with an air inlet pipe of the air compressor.
4. The cooler for an air compressor according to claim 1, characterized in that: the side surface of the cooler body (1) is provided with a support (12) which is connected with the cooler body in a whole, a heat dissipation channel (13) is formed between the support (12) and the side surface of the cooler body (1), the support (12) is provided with a plurality of heat dissipation fins (14) at equal intervals and vertically, one ends of the heat dissipation fins (14) are in contact with the side surface of the cooler body (1), and the other ends of the heat dissipation fins extend out of the support (12).
5. The cooler for an air compressor according to claim 1, characterized in that: the cooler body (1) is integrally made of heat conducting materials, and a plurality of mounting lug plates (15) are symmetrically arranged at two ends of the cooler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597517.0U CN212985491U (en) | 2020-08-03 | 2020-08-03 | Cooler for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597517.0U CN212985491U (en) | 2020-08-03 | 2020-08-03 | Cooler for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985491U true CN212985491U (en) | 2021-04-16 |
Family
ID=75431862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021597517.0U Expired - Fee Related CN212985491U (en) | 2020-08-03 | 2020-08-03 | Cooler for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451631A (en) * | 2022-09-21 | 2022-12-09 | 重庆奕翔化工有限公司 | Sealed water cooler of high-efficient heat transfer |
-
2020
- 2020-08-03 CN CN202021597517.0U patent/CN212985491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451631A (en) * | 2022-09-21 | 2022-12-09 | 重庆奕翔化工有限公司 | Sealed water cooler of high-efficient heat transfer |
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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 |
Granted publication date: 20210416 |