CN210688866U - Refrigerating unit and refrigerator with same - Google Patents
Refrigerating unit and refrigerator with same Download PDFInfo
- Publication number
- CN210688866U CN210688866U CN201921181131.9U CN201921181131U CN210688866U CN 210688866 U CN210688866 U CN 210688866U CN 201921181131 U CN201921181131 U CN 201921181131U CN 210688866 U CN210688866 U CN 210688866U
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- heat preservation
- condenser
- air outlet
- compressor
- refrigerating unit
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Abstract
The utility model discloses a refrigerating unit, wherein a compressor, a condenser, a throttle valve, an evaporator and a liquid storage device are connected through a copper pipe to form a refrigerant evaporation and condensation loop; the compressor, the condensing fan and the evaporating fan are connected through a circuit; the air conditioner also comprises an insulation box, an air outlet air deflector and an insulation box cover plate; the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc are arranged on the bottom plate, the evaporator and the liquid storage device are arranged in the heat preservation box, and the cover plate of the heat preservation box covers the cover opening of the heat preservation box; the evaporation fan is arranged on the heat preservation box cover plate, an air outlet is formed in the heat preservation box cover plate, and an air outlet air deflector is arranged on the air outlet. The utility model also discloses a take refrigerating unit's freezer. The utility model discloses a compact structure of refrigerating unit and the installation of being convenient for are maintained, and the position configuration of refrigerating unit in the freezer has shortened the tube coupling, and the quantity of having practiced thrift the refrigerant has improved the interior volume utilization ratio of freezer box simultaneously.
Description
Technical Field
The utility model relates to a freezer refrigeration field, concretely relates to refrigerating unit and have refrigerating unit's freezer.
Background
The existing refrigerator is usually provided with a compressor and a condenser pipe on the back of the refrigerator, the arrangement mode is very high in energy consumption, and more copper pipes are not environment-friendly enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a novel refrigerating unit of more energy-concerving and environment-protective and have the freezer of refrigerating unit.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
a refrigerating unit comprises a bottom plate, a compressor, a condenser, a condensing fan, a throttle valve, an evaporator, an evaporating fan, a liquid storage device and a water collecting disc, wherein the compressor, the condenser, the throttle valve, the evaporator and the liquid storage device are connected through copper pipes to form a refrigerant evaporating and condensing loop; the compressor, the condensing fan and the evaporating fan are connected through a circuit; the air conditioner is characterized by also comprising an insulation box, an air outlet air deflector and an insulation box cover plate; an insulation box cover opening is formed in the insulation box; the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc are arranged on the bottom plate, the evaporator and the liquid storage device are arranged in the heat preservation box, and the cover plate of the heat preservation box covers the cover opening of the heat preservation box; the evaporation fan is arranged on the heat preservation box cover plate, an air outlet is formed in the heat preservation box cover plate, and an air outlet air deflector is arranged on the air outlet.
In a preferred embodiment of the present invention, the compressor is installed at an edge position of the right side of the bottom plate, the condenser is installed at an edge position of the front part of the bottom plate, and the condenser fan is located at the rear side of the condenser; the water collecting tray is installed at the rear side position of the bottom plate, and the heat preservation box is located above the water collecting tray.
A refrigerator with the refrigerating unit comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged at the door opening position of the cabinet body, a plurality of brackets are arranged in the cabinet body at intervals from top to bottom, and the lowest bracket in the cabinet body is a bottom bracket; the bottom plate with the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc installed in the refrigerating unit is inserted into the first refrigerating unit installation cavity together with the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc, the bottom plate is placed on the bottom frame, the heat preservation box is inserted into the second refrigerating unit installation cavity in the bottom frame together with the evaporator, the liquid storage device, the heat preservation box cover plate, the evaporating fan and the air outlet air deflector, and the air outlet is communicated with the cabinet body.
In a preferred embodiment of the present invention, a front unit protecting cover is further disposed at the front portion of the bottom plate, the front unit protecting cover is located in front of the condenser and in front of the first refrigerating unit installation cavity, and an air inlet is disposed on the front unit protecting cover; the rear part of the bottom plate is also provided with a unit rear shield, and an air outlet is arranged on the unit rear shield.
In a preferred embodiment of the present invention, a back air deflector is disposed at the back of the cabinet body; and cold air from the air outlet is guided into the cabinet body through the air outlet air deflector and the back air deflector.
The beneficial effects of the utility model reside in that:
the utility model discloses a compact structure of refrigerating unit and the installation of being convenient for are maintained, and the position configuration of refrigerating unit in the freezer has shortened the tube coupling, and the quantity of having practiced thrift the refrigerant has improved the interior volume utilization ratio of freezer box simultaneously.
Drawings
Fig. 1 is a schematic diagram of a refrigeration unit.
Fig. 2 is a schematic structural view of the refrigerator.
Detailed Description
The invention will be further explained and illustrated by means of specific examples:
the refrigeration unit 100 as shown in fig. 1 includes a base plate 110, a compressor 120, a condensing fan 130 and a condenser 140 mounted along an edge 111 of the base plate 110, specifically, the compressor 120 is disposed near a right edge 111a of the base plate 110, the condenser 140 is disposed at a front edge 111b of the base plate 110, the condensing fan 130 is mounted behind the condenser 140, and a water collecting tray 150 is mounted at the rear.
The compressor 120 and the condenser 140 are connected by a pipe 160, and an incubator 170 having an incubator cover plate 171 is installed above the water collection tray 150.
An evaporation fan 180 and an evaporator 190 with a refrigerant are installed in the heat preservation box 170, the evaporator 190 is connected with the evaporation fan 180, and the evaporator 190 is further connected with the compressor 120 and the condenser 140 through pipelines 190 and 200 respectively.
In addition, a dry filter 210 and a throttle valve 220 are mounted on the base plate 110. The throttle valve 220 is connected to a pipe 200 between the condenser 140 and the evaporator 190, and the accumulator 230 is connected to the pipe 190 between the evaporator 190 and the compressor 120.
Wherein, the evaporator 190, the evaporation fan 180 and the liquid storage device 230 are all arranged in the heat preservation box 170.
In addition, as shown in fig. 2, in the refrigerator 300 with the refrigerating unit 100, an outlet air deflector 171a is opened on the cover plate 171 of the insulation can of the refrigerating unit 100 in the passage between the front unit shield 310 and the back ventilation cover 320 installed on the bottom 301 of the refrigerator 300 of the refrigerating unit 100, and the outlet air deflector 171a is communicated with the back air deflector 330 in the refrigerator case 300.
Specifically, the bottom 301 of the refrigerator box 300 is provided with a bracket 340 and a bottom frame 350 at the bottommost part, the unit bottom plate 110 of the refrigeration unit 100 is partially arranged in a mounting cavity 350a between the refrigerator box 300 and the bottom frame 350, and the heat preservation box 170 is partially arranged in the mounting cavity 340a of the bracket 340 in the refrigerator box 300.
Owing to possess above-mentioned structure, the utility model discloses a theory of operation is:
the condensing fan 130 sequentially pumps the external cold air to the condenser 140, the condensing fan 130 and the water collecting tray 150 through the air vents 311 of the front unit shield 310 at the front upper part of the bottom plate 110.
Then discharged from the ventilation opening 321 of the back ventilation hood 320 of the refrigerator 300, and the heat generated when the compressor 120 operates and the heat emitted when the high-temperature gaseous refrigerant is condensed are dissipated outwards, thereby completing the external ventilation circulation of the refrigerator 300;
in addition, the evaporation fan 180 sucks the high-temperature gas in the cabinet 300 into the heat insulation box 170 from top to bottom, after passing through the evaporator 190, the liquid refrigerant in the evaporator 190 absorbs heat due to evaporation, so that the high-temperature gas in the heat insulation box 170 becomes low-temperature gas, then the low-temperature gas is guided into the cabinet 300 through the outlet air deflector 171a and the back air deflector 330 communicated with the outlet air deflector, the heat of the articles stored in the low-temperature gas absorption box 300 gradually becomes secondary high-temperature gas, and the secondary high-temperature gas is sucked into the heat insulation box 170 again by the evaporation fan 180, so that the internal ventilation circulation of the refrigerator 300 is completed.
The above ventilation cycle is continuously performed until the temperature in the case 300 reaches the lower limit of the set value, and the compressor 120 is automatically stopped.
Once the temperature in the refrigerator body rises to the upper limit of the set value, the compressor 120 is restarted, compressed high-pressure high-temperature refrigerant steam enters the condenser 140 through the high-pressure pipeline 160 (exhaust pipe), is condensed to become high-pressure low-temperature liquid, then flows through the throttle valve 220 to become low-pressure low-temperature liquid, enters the evaporator 190, is evaporated to become low-temperature low-pressure steam, then flows back into the compressor 120 from the low-pressure pipeline 190 (suction pipe) after passing through the liquid storage device 230, so that the refrigeration cycle is completed, and the temperature in the refrigerator 300 is maintained at the set value, thereby achieving the refrigeration performance.
Claims (5)
1. A refrigerating unit comprises a bottom plate, a compressor, a condenser, a condensing fan, a throttle valve, an evaporator, an evaporating fan, a liquid storage device and a water collecting disc, wherein the compressor, the condenser, the throttle valve, the evaporator and the liquid storage device are connected through copper pipes to form a refrigerant evaporating and condensing loop; the compressor, the condensing fan and the evaporating fan are connected through a circuit; the air conditioner is characterized by also comprising an insulation box, an air outlet air deflector and an insulation box cover plate; an insulation box cover opening is formed in the insulation box; the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc are arranged on the bottom plate, the evaporator and the liquid storage device are arranged in the heat preservation box, and the cover plate of the heat preservation box covers the cover opening of the heat preservation box; the evaporation fan is arranged on the heat preservation box cover plate, an air outlet is formed in the heat preservation box cover plate, and an air outlet air deflector is arranged on the air outlet.
2. The refrigeration unit as set forth in claim 1 wherein said compressor is mounted at a right edge location of said base plate, said condenser is mounted at a front edge location of said base plate, and said condenser fan is located at a rear side of said condenser; the water collecting tray is installed at the rear side position of the bottom plate, and the heat preservation box is located above the water collecting tray.
3. A freezer with the refrigerating unit of claim 1 or 2, comprising a cabinet body and a cabinet door, wherein the cabinet door is hinged at the door opening position of the cabinet body, a plurality of brackets are arranged in the cabinet body at intervals from top to bottom, wherein the lowest bracket in the cabinet body is a bottom bracket, and the freezer is characterized in that a bottom frame is arranged at the bottom of the cabinet body, a first refrigerating unit installation cavity is arranged between the bottom frame and the bottom bracket, and a second refrigerating unit installation cavity is arranged in the bottom bracket; the bottom plate with the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc installed in the refrigerating unit is inserted into the first refrigerating unit installation cavity together with the compressor, the condenser, the condensing fan, the throttle valve and the water collecting disc, the bottom plate is placed on the bottom frame, the heat preservation box is inserted into the second refrigerating unit installation cavity in the bottom frame together with the evaporator, the liquid storage device, the heat preservation box cover plate, the evaporating fan and the air outlet air deflector, and the air outlet is communicated with the cabinet body.
4. The refrigerator of claim 3 wherein a front unit shield is disposed in front of the base plate, the front unit shield is disposed in front of the condenser and in front of the first refrigerating unit installation cavity, and an air inlet is disposed in the front unit shield; the rear part of the bottom plate is also provided with a unit rear shield, and an air outlet is arranged on the unit rear shield.
5. The refrigerator of claim 4 wherein a back deflector is provided at the back of the cabinet body; and cold air from the air outlet is guided into the cabinet body through the air outlet air deflector and the back air deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181131.9U CN210688866U (en) | 2019-07-25 | 2019-07-25 | Refrigerating unit and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181131.9U CN210688866U (en) | 2019-07-25 | 2019-07-25 | Refrigerating unit and refrigerator with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688866U true CN210688866U (en) | 2020-06-05 |
Family
ID=70882845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181131.9U Active CN210688866U (en) | 2019-07-25 | 2019-07-25 | Refrigerating unit and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688866U (en) |
-
2019
- 2019-07-25 CN CN201921181131.9U patent/CN210688866U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: No.8 qingluan Road, Hefei Economic and Technological Development Zone, Anhui Province, 230011 Patentee after: Hefei Sandian refrigerator Co.,Ltd. Address before: 201200 No.10, Lane 455, Miaoqiao Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Patentee before: SHANGHAI FERSER REFRIGERATOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |