CN214499355U - Cooling device of oil-free compressor - Google Patents
Cooling device of oil-free compressor Download PDFInfo
- Publication number
- CN214499355U CN214499355U CN202120333303.0U CN202120333303U CN214499355U CN 214499355 U CN214499355 U CN 214499355U CN 202120333303 U CN202120333303 U CN 202120333303U CN 214499355 U CN214499355 U CN 214499355U
- Authority
- CN
- China
- Prior art keywords
- air
- water
- cooling
- pipe
- cooling device
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 12
- 230000032683 aging Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses an oil-free compressor cooling device, belonging to the technical field of air compression, comprising an air and water cooling device connected on the gas pipeline of an air compressor, wherein the air and water cooling device is connected with a cooling water tank pipeline through a circulating water pipe; the air and water cooling device comprises a shell with a water inlet pipe, a water outlet pipe and an air inlet pipe, the water inlet pipe and the water outlet pipe are connected with a circulating water pipe pipeline, the inside of the shell is divided into a water cooling cavity and an air cooling cavity through a partition plate, the inside of the water cooling cavity is connected with an air pipe structure connected with the air inlet pipe and the air outlet pipe pipeline, the air pipe structure is fixed on a heat conduction copper sheet, and the heat conduction copper sheet is connected with an aluminum fin arranged inside the air cooling cavity. Can carry out forced air cooling and water-cooling with air compressor compressed gas through geomantic omen cooling device, the two cooperation has improved radiating efficiency, also can ensure that the compressor is not damaged by high temperature, prolongs the life of compressor.
Description
Technical Field
The utility model relates to an air compression technical field, in particular to oil-free compressor cooling device.
Background
The oil-free compressor is mainly used in industries such as medicine, food, electronics and the like with higher requirements on gas cleanliness, and although the compressed gas does not contain oil, the bearings or gears need oil lubrication and cooling; due to its special characteristics, an oil-free compressor is generally equipped with a separate oil passage system to lubricate a compressor bearing and a gear and cool lubricating oil through an oil tank, an oil cooler and an oil filter. Along with the rise of ambient temperature, the air temperature that oil free compressor admitted air also can rise along with it, and oil free compressor one-level compression can make its compressed air temperature rise until secondary compression, and equipment exhaust temperature slowly rose when oil free compressor long-term operation can cause compressed air along with the lapse of time, can't drop reasonable position in the time by present single system, probably arouses oil free compressor high temperature and reports to the police to influence compressed air's transport requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil free compressor cooling device just in order to solve above-mentioned oil free compressor can arouse the compressor because air temperature is too high when compressed air and report to the police and the ageing problem of compressor with higher speed, has the air cooling that increases water-cooling and integrative device of forced air cooling to compressor compression, avoids compressor high temperature to report to the police, and the reduction equipment is ageing, advantage efficient in cooling.
The utility model realizes the purpose by the following technical proposal, and the cooling device of the oil-free compressor comprises an air and water cooling device connected on the gas pipeline of the air compressor, and the air and water cooling device is connected with the cooling water tank pipeline through a circulating water pipe;
the air and water cooling device comprises a shell with a water inlet pipe, a water outlet pipe and an air inlet pipe, the water inlet pipe and the water outlet pipe are connected with a circulating water pipe pipeline, the inside of the shell is divided into a water cooling cavity and an air cooling cavity through a partition plate, an air pipe structure connected with the air inlet pipe and the air outlet pipe is arranged inside the water cooling cavity, the air pipe structure is fixed on a heat conduction copper sheet, and the heat conduction copper sheet is connected with an aluminum fin arranged inside the air cooling cavity.
Preferably, the gas pipe structure is a metal pipe bent to form an S structure, and the metal pipe is flatly laid on the surface of the heat conduction copper sheet.
Preferably, the heat conduction copper sheets are provided with at least two pieces, and the air pipe structure is clamped between the adjacent heat conduction copper sheets.
Preferably, the two ends of the air cooling cavity are respectively provided with a radiating fan, so that the air cooling cavity forms an air channel along the length direction of the air cooling cavity, and the aluminum fins are arranged in the air channel.
Preferably, the aluminum fins are formed by a plurality of aluminum sheets arranged at equal intervals, and gaps among the aluminum sheets are parallel to the axis of the air cooling cavity.
Preferably, circulating pipe passes through water pump and cooling water tank pipe connection, and installs the solenoid valve on the circulating pipe, solenoid valve and PLC controller electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can carry out forced air cooling and water-cooling with air compressor compressed gas through geomantic omen cooling device, the two cooperation has improved radiating efficiency, also can ensure that the compressor is not damaged by high temperature, prolongs the life of compressor.
2. Divide into two regions through the baffle with the casing, one is used for water-cooling one and is used for the forced air cooling, and the two does not influence each other, also makes things convenient for the maintenance in later stage.
Drawings
Fig. 1 is a schematic view of the connection between the cooling device and the air compression process of the present invention.
Fig. 2 is the schematic structural diagram of the air and water cooling device of the present invention.
Fig. 3 is a schematic view of the installation of the air pipe structure of the present invention.
In the figure: 1. the air-water cooling device comprises an air-water cooling device, 2, a cooling water tank, 3, a water pump, 4, a circulating water pipe, 5, an electromagnetic valve, 6, a PLC (programmable logic controller), 7, a shell, 8, a water cooling cavity, 9, an air cooling cavity, 10, a partition plate, 11, a water inlet and outlet pipe, 12, an air inlet and outlet pipe, 13, a heat conduction copper sheet, 14, an air pipe structure, 15, an aluminum fin, 16 and a cooling fan.
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.
Please refer to fig. 1, an oil-free compressor cooling device, including the wind water cooling device 1 connected on the air compressor gas pipeline, the wind water cooling device 1 is connected with the cooling water tank 2 pipeline through the circulating water pipe 4, the in-process of air compression needs to carry out the secondary compression through the first-stage compressor and the second-stage compressor, finally send into the aftercooler and cool, carry the end gas consumption point, supply equipment to use, the wind water cooling device 1 has two, one is installed between the first-stage compressor and the second-stage compressor, be used for cooling the air of the first-stage compressor compression, avoid the high temperature alarm of the second-stage compressor, another is installed between the second-stage compressor and the aftercooler, reduce the workload of the aftercooler, improve the cooling efficiency. The circulating water pipe 4 is connected with the cooling water tank 2 through a water pump 3, the circulating water pipe 4 is provided with an electromagnetic valve 5, the electromagnetic valve 5 is electrically connected with a PLC (programmable logic controller) 6, the electromagnetic valve 5 is used for controlling the opening and closing of the water cooling work, the PLC 6 is connected with a temperature acquisition device for detecting the air-water cooling device 1, when the temperature is higher than a threshold value, the electromagnetic valve 5 is opened to enable the air-water cooling device 1 to carry out the water cooling operation, during the water cooling, the water in the cooling water tank 2 is pumped into the air-water cooling device 1 through the water pump 3 to carry out the water cooling, the hot water heated by the high-temperature gas flows back into the cooling water tank 2 to be cooled, the circulation is carried out to achieve the cooling effect, the cooling water tank 2 is also connected with a water supplementing device, after the cooling water tank 2 is used for a period of time, the internal water temperature exceeds the threshold value, the water is drained through a drainage actuator in the cooling water tank 2 and is drained to a set liquid level, the water supply device supplies cold water to maintain the water in the cooling water tank 2 at a low temperature.
As shown in fig. 2, the air and water cooling device 1 comprises a housing 7 with a water inlet and outlet pipe 11 and an air inlet and outlet pipe 12, the water inlet and outlet pipe 11 is connected with a circulating water pipe 4 through a pipeline, the interior of the housing 7 is divided into a water cooling cavity 8 and an air cooling cavity 9 through a partition plate 10, an air pipe structure 14 connected with the air inlet and outlet pipe 12 through a pipeline is arranged in the water cooling cavity 8, the air pipe structure 14 is fixed on a heat conducting copper sheet 13, the heat conducting copper sheet 13 is connected with an aluminum fin 15 arranged in the air cooling cavity 9, the air pipe structure 14 can be directly contacted with cold water in the water cooling cavity 8 for cooling, the heat conducting copper sheet 13 has good heat conducting performance, the temperature of the air pipe structure 14 can be transmitted to the aluminum fin 15, the air pipe structure 14 can be cooled by air in the air cooling cavity 9, the air pipe structure 14 is a metal pipe bent to be in an S structure, the surface of the heat conducting copper sheet 13, the contact area between the air pipe structure 14 and the heat conducting copper sheet 13 is large, therefore, the heat conduction efficiency and the effect are higher, the heat accumulation condition is not easy to occur, and the improvement of the cooling efficiency is facilitated.
As shown in fig. 3, at least two heat-conducting copper sheets 13 are arranged, the air pipe structure 14 is clamped between the adjacent heat-conducting copper sheets 13, the air pipe structure 14 is clamped by the heat-conducting copper sheets 13, so that the contact surface with the air pipe structure 14 is enlarged, heat conduction is facilitated, the two ends of the air cooling cavity 9 are respectively provided with the cooling fans 16, the air cooling cavity 9 is enabled to form an air channel along the length direction of the air cooling cavity 9, the aluminum fins 15 are arranged in the air channel, the air channel formed by the two cooling fans 16 can accelerate the flow velocity of air, the heat dissipation efficiency is improved, the aluminum fins 15 are formed by a plurality of aluminum sheets arranged at equal intervals, gaps between the aluminum sheets are parallel to the axis of the air cooling cavity 9, and the cold air can be fully contacted with the aluminum fins 15.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An oil-free compressor cooling device is characterized by comprising an air-water cooling device (1) connected to a gas pipeline of an air compressor, wherein the air-water cooling device (1) is connected with a cooling water tank (2) through a circulating water pipe (4) in a pipeline manner;
the air and water cooling device (1) comprises a shell (7) with a water inlet and outlet pipe (11) and an air inlet and outlet pipe (12), the water inlet and outlet pipe (11) is connected with a circulating water pipe (4) through a pipeline, the inside of the shell (7) is divided into a water cooling cavity (8) and an air cooling cavity (9) through a partition plate (10), an air pipe structure (14) connected with the air inlet and outlet pipe (12) through a pipeline is arranged inside the water cooling cavity (8), the air pipe structure (14) is fixed on a heat conduction copper sheet (13), and the heat conduction copper sheet (13) is connected with an aluminum fin (15) arranged inside the air cooling cavity (9).
2. An oil-free compressor cooling device as claimed in claim 1, wherein the air pipe structure (14) is a metal pipe bent to form an S-shaped structure, and is laid on the surface of the heat conducting copper sheet (13).
3. An oil-free compressor cooling device as claimed in claim 2, wherein the heat conducting copper sheets (13) are provided in at least two pieces, and the air pipe structure (14) is sandwiched between the adjacent heat conducting copper sheets (13).
4. An oil-free compressor cooling device as claimed in claim 1, wherein the two ends of the air cooling chamber (9) are respectively provided with a heat radiation fan (16) so that the air cooling chamber (9) forms an air channel along the length direction of the air cooling chamber (9), and the aluminum fins (15) are arranged in the air channel.
5. An oil-free compressor cooling device as claimed in claim 1, wherein the aluminum fins (15) are composed of a plurality of equally spaced aluminum sheets, and the spaces between the aluminum sheets are parallel to the axis of the air-cooled chamber (9).
6. An oil-free compressor cooling device as claimed in claim 1, wherein the circulating water pipe (4) is connected with the cooling water tank (2) through a water pump (3) in a pipeline manner, the circulating water pipe (4) is provided with an electromagnetic valve (5), and the electromagnetic valve (5) is electrically connected with the PLC controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333303.0U CN214499355U (en) | 2021-02-05 | 2021-02-05 | Cooling device of oil-free compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120333303.0U CN214499355U (en) | 2021-02-05 | 2021-02-05 | Cooling device of oil-free compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499355U true CN214499355U (en) | 2021-10-26 |
Family
ID=78219729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120333303.0U Active CN214499355U (en) | 2021-02-05 | 2021-02-05 | Cooling device of oil-free compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499355U (en) |
-
2021
- 2021-02-05 CN CN202120333303.0U patent/CN214499355U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108882658B (en) | Server cabinet cooling system combining immersion liquid cooling and circulating air cooling | |
| CN201363702Y (en) | Cooling system of LED display screen | |
| CN215572288U (en) | Energy-saving air cooler with adjustable heat exchange area and air volume | |
| CN111457509B (en) | An energy-saving air conditioner | |
| CN214499355U (en) | Cooling device of oil-free compressor | |
| CN206458672U (en) | A kind of efficient combined-type oil gas cooler | |
| CN115199490A (en) | Cooling system of semi-direct-drive wind driven generator | |
| CN118729655B (en) | An energy-saving supply device for industrial chilled water | |
| CN211953115U (en) | An energy-saving air conditioner | |
| CN220038652U (en) | Cooling system for cold water air conditioning unit | |
| CN222835925U (en) | Self-cooling screw compressor | |
| CN211204504U (en) | A kind of compressor | |
| CN1948866A (en) | Water source heat pump air conditioner | |
| CN218293754U (en) | Intelligent temperature supervision device for fan cabin equipment and in-cabin operation supervision system | |
| CN106712392A (en) | Large-scale motor cooling device and heat transfer system | |
| CN202057130U (en) | Air cooling circulating device | |
| CN212250698U (en) | Cooling device for hydraulic station of cold rolling mill | |
| CN101441013A (en) | Non-compressor electronic refrigerator | |
| CN220168531U (en) | Combined gear set | |
| CN217402890U (en) | Lubricating oil heating device for gas heat pump air conditioner and air conditioning system | |
| CN219994352U (en) | Oil cooler for wind power gear box | |
| CN221096783U (en) | High-performance gas compressor | |
| CN202896276U (en) | Machinery gas water-cooling system of independent water tank | |
| CN223707915U (en) | A box-type structure for a screw air compressor | |
| CN223536628U (en) | Self-cooling structure of magnetic suspension air compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |