CN2937952Y - Refrigeration machine special for oil type liquid - Google Patents
Refrigeration machine special for oil type liquid Download PDFInfo
- Publication number
- CN2937952Y CN2937952Y CN 200620131764 CN200620131764U CN2937952Y CN 2937952 Y CN2937952 Y CN 2937952Y CN 200620131764 CN200620131764 CN 200620131764 CN 200620131764 U CN200620131764 U CN 200620131764U CN 2937952 Y CN2937952 Y CN 2937952Y
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- CN
- China
- Prior art keywords
- oil
- heat exchanger
- oil pump
- refrigerant tube
- compressor
- 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
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Abstract
The utility model discloses an oil liquid dedicated refrigerator, which pertains to a cooling device. A compressor, a condensator, a heat exchanger, an oil pump and an oil pump motor are arranged at the upper side of a pedestal; the compressor is connected with the condensator and the heat exchanger respectively through a refrigerant tube; the condensator is connected with the heat exchanger by the refrigerant tube, with the connecting section of the refrigerant tube provided with a filter; an oil pump motor is connected with the oil pump; an oil inlet and an oil outlet are respectively arranged on the heat exchanger, the oil inlet of the heat exchanger is connected with the oil outlet of the oil pump through an oil pipe; the refrigerant tube presents a snakelike distribution in the heat exchanger; a fin is arranged at the outer side of the refrigerant tube. The utility model adopts the dedicated refrigerator, high temperature and high pressure refrigerant that is compressed by the compressor decreases temperature in the condensator, and becomes low temperature and low pressure refrigerant through the filter throttling, then enters into the heat exchanger and flows in the refrigerant tube of the heat collector to absorb the oil heat in the inner cavity of the heat exchanger and reduce the oil temperature, besides, the fin at the outer side of the refrigerant tube can largely improve the heat interchange efficiency.
Description
Technical field
The utility model relates to a kind of refrigeration plant, specifically a kind of oils liquid specific refrigeration machine.
Background technology
In the lubricating system of heavy mechanical equipments such as metallurgy, mine, cement plant, because equipment is huge, power is big, the caloric value height of equipment, and employed lubricating oil quick heating can continue to run well in order to make equipment, is necessary for lubricated with cooling.
Traditional lubricating oil class I liquid I refrigeration is to adopt Submersed type water oil cooling apparatus.The problem that exists is, can not guarantee the oil temperature of the needed normal lubricating oil of machine, and refrigerating efficiency is low, and equipment is loose, fault rate height, inconvenient maintenance.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of efficient height, effective, is difficult for breaking down, oils liquid specific refrigeration machine easy to maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: be provided with compressor, condenser, heat exchanger, oil pump and oil pump motor above base, described compressor links to each other with heat exchanger with condenser respectively by the refrigerant pipe; Condenser links to each other by the refrigerant pipe with heat exchanger, and this section refrigerant pipe is provided with filter; Oil pump motor and oil pump join; Be respectively equipped with oil-in and oil-out on the heat exchanger, the oil-in of heat exchanger links to each other by oil pipe with the oil-out of oil pump; The refrigerant pipe is snakelike distribution in heat exchanger, the refrigerant pipe outside is provided with fin.
The oil-out of described heat exchanger links to each other with compressor, and directly refrigeration is from the lubricating oil of net sheet honeycomb pipeline process.
Because the utility model has adopted special-purpose refrigeration machine, cold-producing medium by the HTHP after the compressor compresses dispels the heat in condenser, pass through the cold-producing medium of filter throttling becoming low-temp low-pressure then, enter heat exchanger, flow in the refrigerant pipe in heat exchanger, absorb the heat of oil in the heat exchanger cavity, make the oil cooling, the fin in the refrigerant pipe outside can improve heat exchange efficiency greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of a kind of embodiment of oils liquid specific refrigeration machine of the present utility model.
Fig. 2 is a rearview embodiment illustrated in fig. 1.
Fig. 3 is the cutaway view of the heat exchanger of oils liquid specific refrigeration machine of the present utility model.
Fig. 4 is the cutaway view of another direction of heat exchanger.
Among the figure: 1. condenser, 2. refrigerant pipe, 3. compressor, 4. oil pipe, 5. heat exchanger, 6. filter, 7. oil pump motor, 8. oil pump, 9. oil-out, 10. oil-in, 11. fins.
The specific embodiment
As depicted in figs. 1 and 2, be provided with compressor 3, condenser 1, heat exchanger 5, oil pump 8 and oil pump motor 7 above base, compressor 3 links to each other with heat exchanger 5 with condenser 1 respectively by refrigerant pipe 2; Condenser 1 links to each other by refrigerant pipe 2 with heat exchanger 5, and this section refrigerant pipe is provided with filter 6; Oil pump motor 7 joins with oil pump 8; Be respectively equipped with oil-in 10 and oil-out 9 on the heat exchanger 5, the oil-in 10 of heat exchanger 5 links to each other by oil pipe 4 with the oil-out 9 of oil pump; Refrigerant pipe 2 is snakelike distribution in heat exchanger 5, refrigerant pipe 2 outsides are provided with fin 11.
The oil-out 9 of heat exchanger 5 links to each other with compressor 3, and directly refrigeration is from the lubricating oil of net sheet honeycomb pipeline process.
Claims (2)
1, oils liquid specific refrigeration machine is characterized in that, is provided with compressor, condenser, heat exchanger, oil pump and oil pump motor above base, and described compressor links to each other with heat exchanger with condenser respectively by the refrigerant pipe; Condenser links to each other by the refrigerant pipe with heat exchanger, and this section refrigerant pipe is provided with filter; Oil pump motor and oil pump join; Be respectively equipped with oil-in and oil-out on the heat exchanger, the oil-in of heat exchanger links to each other by oil pipe with the oil-out of oil pump; The refrigerant pipe is snakelike distribution in heat exchanger, the refrigerant pipe outside is provided with fin.
2, oils liquid refrigerating machine according to claim 1 is characterized in that the oil-out of described heat exchanger links to each other with compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131764 CN2937952Y (en) | 2006-08-25 | 2006-08-25 | Refrigeration machine special for oil type liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620131764 CN2937952Y (en) | 2006-08-25 | 2006-08-25 | Refrigeration machine special for oil type liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937952Y true CN2937952Y (en) | 2007-08-22 |
Family
ID=38361981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620131764 Expired - Fee Related CN2937952Y (en) | 2006-08-25 | 2006-08-25 | Refrigeration machine special for oil type liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890207A (en) * | 2016-04-15 | 2016-08-24 | 马怡鑫 | Environment-friendly type oil cooling and temperature controlling device |
-
2006
- 2006-08-25 CN CN 200620131764 patent/CN2937952Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890207A (en) * | 2016-04-15 | 2016-08-24 | 马怡鑫 | Environment-friendly type oil cooling and temperature controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |