CN112179011A - Cooling device for refrigerator compressor - Google Patents
Cooling device for refrigerator compressor Download PDFInfo
- Publication number
- CN112179011A CN112179011A CN202011208507.8A CN202011208507A CN112179011A CN 112179011 A CN112179011 A CN 112179011A CN 202011208507 A CN202011208507 A CN 202011208507A CN 112179011 A CN112179011 A CN 112179011A
- Authority
- CN
- China
- Prior art keywords
- compressor
- refrigerator
- cooling device
- water
- heat exchange
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/12—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/064—Cooling by a cooling jacket in the pump casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/066—Cooling by ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention relates to the technical field of compression equipment, in particular to a cooling device for a refrigerator compressor, which comprises a shell, wherein a driving unit and a compression unit are arranged in the shell, the driving unit is arranged above the compression unit, radiating fins are uniformly arranged in the middle of the outer side of the shell, through holes for mounting heat exchange tubes are arranged on the radiating fins, a water tank with a refrigerator is arranged at the lower part of the right side of the shell, the water tank is connected with the heat exchange tubes through a first water delivery pipe, the upper ends of the heat exchange tubes are connected through circulating pipes, and a circulating pump for delivering water is arranged on the first water. The invention utilizes the heat exchange of the radiating fins to radiate, so that the heat of the stator and the rotor can be discharged in time, and the radiating efficiency is further improved by the water-cooling radiating structure.
Description
Technical Field
The invention relates to the technical field of compression equipment, in particular to a cooling device for a refrigerator compressor.
Background
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The refrigerator compressor can generate a large amount of heat during operation, and whether the efficiency limit value given in the energy efficiency limit value can be reached or not has a direct relation with the rotation speed of the motor. The prior art refrigerator compressor is a relatively airtight device, and the generated heat is not easy to dissipate, thereby causing the temperature inside the compressor to rise. The increase in the temperature of the compressor causes demagnetization of the compressor, thereby affecting the performance and lifespan of the compressor.
Disclosure of Invention
The invention provides a cooling device for a refrigerator compressor, aiming at overcoming the defect of the cooling effect of the existing compressor.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cooling device for refrigerator compressor, includes the casing, be provided with drive unit and compression unit in the casing, drive unit sets up in the compression unit top, and casing outside middle part evenly is provided with radiating fin, is provided with the through-hole of installation heat exchange tube on the radiating fin, and casing right side lower part is provided with the water tank that has the refrigerator, and the water tank is connected through first raceway and heat exchange tube, connects through the circulating pipe between the heat exchange tube upper end, is provided with the circulating pump that is used for the water delivery on the first raceway.
According to another embodiment of the invention, the top surface of the shell is provided with a sealing cover, and the sealing cover is provided with an exhaust pipe.
According to another embodiment of the present invention, the driving unit further comprises a stator, a rotor, and a driving shaft, the driving shaft is disposed at a central portion of the housing, the rotor is disposed around the driving shaft, and the stator is disposed outside the rotor.
According to another embodiment of the present invention, the compression unit further comprises a cylinder disposed at a lower portion of the housing, the cylinder having a compression chamber disposed therein, the compression chamber having a rolling ring disposed therein for compressing the gas.
According to another embodiment of the invention, the lower part of the shell is provided with a suction port, one side of the suction port is connected with the air cylinder, and the other side of the suction port is connected with the air-liquid separator through the air suction pipe.
According to another embodiment of the present invention, the circulating pipe is provided with a second water pipe connected with the gas-liquid separator, and the second water pipe is provided with a check valve.
According to another embodiment of the invention, the gas-liquid separator is fixedly connected with the shell through a mounting frame.
According to another embodiment of the present invention, the controller is disposed above the right side of the housing.
The invention has the beneficial effects that: the invention utilizes the heat exchange of the radiating fins to radiate, so that the heat of the stator and the rotor can be discharged in time, and the radiating efficiency is further improved by the water-cooling radiating structure.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
In the figure, the refrigerator comprises a shell 1, a shell 2, radiating fins 3, heat exchange tubes 4, through holes 5, a refrigerator 6, a water tank 7, a first water delivery tube 8, a circulating tube 9, a circulating pump 10, a sealing cover 11, an exhaust tube 12, a stator 13, a rotor 14, a driving shaft 15, a cylinder 16, a compression chamber 17, a rolling ring 18, an air suction port 19, an air suction pipe 20, a gas-liquid separator 21, a second water delivery tube 22, a one-way valve 23, a mounting frame 24 and a controller.
Detailed Description
As shown in fig. 1, which is a schematic structural diagram of the present invention, a cooling device for a refrigerator compressor includes a casing 1, a driving unit and a compression unit are arranged in the casing 1, the driving unit is arranged above the compression unit, heat dissipation fins 2 are uniformly arranged in the middle of the outer side of the casing 1, through holes 4 for installing heat exchange tubes 3 are arranged on the heat dissipation fins 2, a water tank 6 with a refrigerator 5 is arranged at the lower part of the right side of the casing 1, the water tank 6 is connected with the heat exchange tubes 3 through a first water pipe 7, the upper ends of the heat exchange tubes 3 are connected through a circulation pipe 8, and a circulation pump 9 for conveying water is arranged on. The invention utilizes the heat exchange of the radiating fins 2 to radiate heat, so that the heat of the stator 12 and the rotor 13 can be discharged in time, and the radiating efficiency is further improved through the water-cooling radiating structure.
The top surface of the shell 1 is provided with a sealing cover 10, the sealing cover 10 is provided with an exhaust pipe 11, and a controller 24 is arranged above the right side of the shell 1.
The driving unit includes a stator 12, a rotor 13, and a driving shaft 14, the driving shaft 14 is disposed at a central portion of the casing 1, the rotor 13 is disposed around the driving shaft 14, the stator 12 is disposed outside the rotor 13, and the driving unit drives the compression unit.
The compression unit comprises a cylinder 15, the cylinder 15 is arranged at the lower part of the shell 1, a compression chamber 16 is arranged in the cylinder 15, and a rolling ring 17 for compressing gas is arranged in the compression chamber 16.
The lower part of the shell 1 is provided with an air suction port 18, one side of the air suction port 18 is connected with the air cylinder 15, the other side of the air suction port 18 is connected with a gas-liquid separator 20 through an air suction pipe 19, and the gas-liquid separator 20 is fixedly connected with the shell 1 through a mounting frame 23.
The circulating pipe 8 is provided with a second water pipe 21 connected with the gas-liquid separator 20, the second water pipe 21 is provided with a one-way valve 22, the second water pipe 21 is connected with the gas-liquid separator 20 and the circulating pipe 8, so that liquid separated by the gas-liquid separator 20 can be supplemented into the water cooling mechanism, the loss of water in the cooling process is supplemented, and high-efficiency recycling is realized.
Example (b): when the heat dissipation structure is used, an external power supply is connected, the controller 24 is used, the heat dissipation is carried out by utilizing the heat exchange of the heat dissipation fins 2, so that the heat of the stator 12 and the rotor 13 can be timely discharged, the heat dissipation structure passes through a water-cooling heat dissipation structure, at the moment, the circulating pump 9 is started to pump cooling water in the water tank 6, the cooling water is conveyed into the heat exchange tube 3 and flows into the water tank 6 again after being circulated through the circulating tube 8, and the circulated water is cooled by the refrigerator 5, so that the heat dissipation efficiency is further improved, the heat dissipation structure is a closed heat dissipation structure, and an air inlet and an air outlet are not arranged, so that the noise is low, the environmental friendliness is high, the integrity of the internal structure of the compressor and the integrity of the.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a cooling device for refrigerator compressor, includes casing (1), characterized by, be provided with drive unit and compression unit in casing (1), drive unit sets up in the compression unit top, casing (1) outside middle part evenly is provided with radiating fin (2), be provided with through-hole (4) of installation heat exchange tube (3) on radiating fin (2), casing (1) right side lower part is provided with water tank (6) that have refrigerator (5), water tank (6) are connected through first raceway (7) and heat exchange tube (3), connect through circulating pipe (8) between heat exchange tube (3) upper end, be provided with circulating pump (9) that are used for the water transportation on first raceway (7).
2. A cooling device for a compressor of a refrigerator according to claim 1, wherein a sealing cover (10) is provided on a top surface of the housing (1), and an exhaust pipe (11) is provided on the sealing cover (10).
3. A cooling device for a compressor of a refrigerator according to claim 1, wherein said driving unit comprises a stator (12), a rotor (13) and a driving shaft (14), the driving shaft (14) is provided at a central portion of the casing (1), the rotor (13) is provided around the driving shaft (14), and the stator (12) is provided outside the rotor (13).
4. A cooling device for a compressor of a refrigerator according to claim 1, wherein said compression unit comprises a cylinder (15), the cylinder (15) being provided at a lower portion of the housing (1), a compression chamber (16) being provided in the cylinder (15), and a rolling ring (17) for compressing gas being provided in the compression chamber (16).
5. The cooling device for a compressor of a refrigerator as claimed in claim 1, wherein the lower portion of the housing (1) is provided with a suction port (18), one side of the suction port (18) is connected to the cylinder (15), and the other side of the suction port (18) is connected to the gas-liquid separator (20) through a suction pipe (19).
6. The cooling device for the compressor of the refrigerator as claimed in claim 1, wherein the circulation pipe (8) is provided with a second water pipe (21) connected with the gas-liquid separator (20), and the second water pipe (21) is provided with a check valve (22).
7. The cooling device for a compressor of a refrigerator as claimed in claim 5, wherein the gas-liquid separator (20) is fixedly connected to the housing (1) by means of a mounting bracket (23).
8. A cooling device for a compressor of a refrigerator as claimed in claim 1, wherein a controller (24) is provided above and to the right side of said housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208507.8A CN112179011A (en) | 2020-11-03 | 2020-11-03 | Cooling device for refrigerator compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011208507.8A CN112179011A (en) | 2020-11-03 | 2020-11-03 | Cooling device for refrigerator compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112179011A true CN112179011A (en) | 2021-01-05 |
Family
ID=73917005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011208507.8A Pending CN112179011A (en) | 2020-11-03 | 2020-11-03 | Cooling device for refrigerator compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112179011A (en) |
-
2020
- 2020-11-03 CN CN202011208507.8A patent/CN112179011A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |