CN220771518U - Industrial oil cooler - Google Patents
Industrial oil cooler Download PDFInfo
- Publication number
- CN220771518U CN220771518U CN202322490521.7U CN202322490521U CN220771518U CN 220771518 U CN220771518 U CN 220771518U CN 202322490521 U CN202322490521 U CN 202322490521U CN 220771518 U CN220771518 U CN 220771518U
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- CN
- China
- Prior art keywords
- pipe
- oil
- heat exchanger
- condenser
- pipe body
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- 239000003921 oil Substances 0.000 title claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of oil coolers, in particular to an industrial oil cooler, which comprises a frame, wherein a heat exchanger, a condenser and a compressor are arranged in the frame, an oil inlet pipe and an oil outlet pipe are arranged on the heat exchanger, the inlet end of the compressor is connected with the heat exchanger, the outlet end of the compressor is connected with the condenser, the condenser is connected with the heat exchanger through a connecting pipe, the connecting pipe comprises a first pipe body connected with the condenser and a second pipe body connected with the heat exchanger, a conversion pipe body is arranged between the first pipe body and the second pipe body, a plurality of capillaries are arranged side by side in the conversion pipe body, and the capillaries are arranged in a thread shape, so that the utility model has the beneficial effects that: the connecting pipe is adopted to replace the expansion valve, so that the blockage caused by dust entering the part is effectively avoided, and the service life of the connecting pipe is prolonged.
Description
Technical Field
The utility model relates to the technical field of oil coolers, in particular to an industrial oil cooler.
Background
The utility model of patent publication No. CN215810345U discloses a high-efficiency industrial oil cooler, which comprises a heat exchanger, a condenser and a compressor, wherein the inlet of the compressor is connected with the heat exchanger, the outlet of the compressor is connected with the condenser, the condenser is connected with the heat exchanger, the compressor compresses refrigerant into high-temperature high-pressure gas, the gas enters the condenser to cool, after the temperature reaches a standard value, the gas enters the heat exchanger, an expansion valve is arranged between the heat exchanger and the condenser, the low-temperature high-pressure gas is converted into low-temperature low-pressure liquid after passing through the expansion valve, the circulating air outlet is required to be used for cooling the condenser, the heat of the condenser is blown out from a first air port by a fan, the air is introduced into a second air port by long-time use, meanwhile, the dust can enter a pipeline through the condenser to cause the expansion valve to be blocked, and the state transition of the gas is influenced.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an industrial oil cooler aiming at the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industry cold oil machine, includes the frame, be equipped with heat exchanger, condenser and compressor in the frame, be equipped with into oil pipe and play oil pipe on the heat exchanger, the entrance point and the heat exchanger connection of compressor, the exit end is connected with the condenser, the condenser is connected with heat exchanger, its characterized in that: the condenser is connected with the heat exchanger through a connecting pipe, the connecting pipe comprises a first pipe body connected with the condenser and a second pipe body connected with the heat exchanger, a conversion pipe body is arranged between the first pipe body and the second pipe body, a plurality of capillaries are arranged side by side in the conversion pipe body, and the capillaries are in a threaded shape.
The present utility model having the above-described features: the connecting pipe is adopted to replace the expansion valve, compressed refrigerating gas is converted into liquid state through the threaded capillary pipe, parts are not additionally arranged in the capillary pipe, blockage caused by dust entering the parts is effectively avoided, and the service life of the connecting pipe is prolonged.
The utility model is further provided with the following steps: a filter is arranged between the condenser and the connecting pipe.
The present utility model having the above-described features: the refrigerating gas is filtered, so that the refrigerating gas is prevented from carrying dust into the heat exchanger, and the cleaning of the inside of the pipeline is ensured.
The utility model is further provided with the following steps: and the oil inlet pipe is connected with an oil pump for supplying oil.
The present utility model having the above-described features: and (3) feeding the oil to be cooled into the heat exchanger by adopting an oil pump.
The utility model is further provided with the following steps: the heat exchanger is internally provided with an oil passing pipe and a refrigerating pipe, the oil passing pipe is respectively connected with an oil outlet pipe and an oil inlet pipe, the refrigerating pipe is respectively connected with a condenser and a compressor, and the oil passing pipe and the refrigerating pipe are arranged side by side.
The present utility model having the above-described features: the high-temperature oil to be cooled passes through the heat exchanger from the oil passing pipe, the refrigerating fluid passes through the heat exchanger from the refrigerating pipe, the oil passing pipe and the refrigerating pipe are arranged side by side, and heat exchange is realized between the two adjacent pipes, so that the cooling of the high-temperature oil is realized.
The utility model is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a partial enlarged view of a in fig. 1.
Fig. 3 is a schematic view of the structure of the embodiment of the present utility model with the frame removed.
Fig. 4 is a cross-sectional view of a heat exchanger according to an embodiment of the present utility model.
Description of the embodiments
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
An industrial oil cooler as shown in fig. 1-4 comprises a frame 1, wherein a heat exchanger 2, a condenser 3, a compressor 4, an oil pump 5 and a filter 6 are arranged in the frame 1, the inlet end of the compressor 4 is connected with the heat exchanger 2, the outlet end of the compressor 4 is connected with the condenser 3, the condenser 3 is connected with the filter 6, the filter 6 is connected with a connecting pipe 7, the connecting pipe 7 is connected with the heat exchanger 2, the connecting pipe 7 comprises a first pipe body 71 connected with the filter 6 and a second pipe body 72 connected with the heat exchanger 2, a conversion pipe body 73 is arranged between the first pipe body 71 and the second pipe body 72, the conversion pipe body 73 comprises a plurality of capillaries 731 which are arranged side by side, the capillaries 731 are arranged in a thread shape, an oil passing pipe 21 and a refrigerating pipe 22 are arranged side by side in the heat exchanger 2, two ends of the oil passing pipe extend to the outside of the heat exchanger 2 and are respectively an oil inlet pipe 23 and an oil outlet pipe 24, the oil inlet pipe 23 is connected with the oil pump 5, the oil outlet pipe 24 is connected with an external device, two ends of the refrigerating pipe 22 extend to the outside of the heat exchanger 2 and are respectively connected with the compressor 4 and the filter 6.
Under the action of an oil pump, high-temperature oil enters an oil passing pipe in a heat exchanger from an oil inlet pipe, a refrigerant is positioned in a refrigerating pipe, the refrigerant and the high-temperature oil exchange and then enter a compressor, the refrigerant is compressed into high-temperature high-pressure gas by the operation of the compressor, the high-temperature high-pressure gas enters a condenser, the air-cooled condenser is cooled and then enters a filter for filtering and then enters a connecting pipe, the low-temperature high-pressure gas is converted into low-temperature low-pressure liquid after passing through a conversion pipe body, the refrigerant enters the heat exchanger again to exchange heat with the high-temperature oil, and the refrigerant is reciprocally circulated until the high-temperature oil is cooled to a preset temperature, the oil flows out from an oil outlet pipe, so that the process is a cold oil process, the high-temperature oil is pumped into the cold oil engine by an oil pump again when the second time begins, and the process is repeated.
Claims (4)
1. The utility model provides an industry cold oil machine, includes the frame, be equipped with heat exchanger, condenser and compressor in the frame, be equipped with into oil pipe and play oil pipe on the heat exchanger, the entrance point and the heat exchanger connection of compressor, the exit end is connected with the condenser, the condenser is connected with heat exchanger, its characterized in that: the condenser is connected with the heat exchanger through a connecting pipe, the connecting pipe comprises a first pipe body connected with the condenser and a second pipe body connected with the heat exchanger, a conversion pipe body is arranged between the first pipe body and the second pipe body, a plurality of capillaries are arranged side by side in the conversion pipe body, and the capillaries are in a threaded shape.
2. An industrial oil chiller according to claim 1 and wherein: a filter is arranged between the condenser and the connecting pipe.
3. An industrial oil chiller according to claim 1 and wherein: and the oil inlet pipe is connected with an oil pump for supplying oil.
4. An industrial oil chiller according to claim 1 and wherein: the heat exchanger is internally provided with an oil passing pipe and a refrigerating pipe, the oil passing pipe is respectively connected with an oil outlet pipe and an oil inlet pipe, the refrigerating pipe is respectively connected with a condenser and a compressor, and the oil passing pipe and the refrigerating pipe are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490521.7U CN220771518U (en) | 2023-09-11 | 2023-09-11 | Industrial oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490521.7U CN220771518U (en) | 2023-09-11 | 2023-09-11 | Industrial oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220771518U true CN220771518U (en) | 2024-04-12 |
Family
ID=90597875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322490521.7U Active CN220771518U (en) | 2023-09-11 | 2023-09-11 | Industrial oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220771518U (en) |
-
2023
- 2023-09-11 CN CN202322490521.7U patent/CN220771518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |