CN210688887U - Integrated refrigerating unit structure for post-compensation type refrigeration house - Google Patents
Integrated refrigerating unit structure for post-compensation type refrigeration house Download PDFInfo
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- CN210688887U CN210688887U CN201921181129.1U CN201921181129U CN210688887U CN 210688887 U CN210688887 U CN 210688887U CN 201921181129 U CN201921181129 U CN 201921181129U CN 210688887 U CN210688887 U CN 210688887U
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- refrigerating unit
- heat insulation
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- condenser
- evaporator
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Abstract
The utility model discloses an integral type refrigerating unit structure for a post-compensation type refrigeration house, which comprises a compressor, a condenser, a condensing fan, a liquid receiver, an expansion valve, an evaporator and an evaporating fan, wherein the compressor, the condenser, the liquid receiver, the expansion valve and the evaporator are connected with each other through pipelines to form a refrigerating unit; the refrigerating unit heat insulation plate is characterized by further comprising a unit bottom plate and a refrigerating unit heat insulation plate, the compressor, the condenser, the condensing fan and the liquid receiver are installed on the unit bottom plate and are installed on the upper surface of the refrigerating unit heat insulation plate through the unit bottom plate, and the expansion valve, the evaporator and the evaporating fan are installed on the lower surface of the refrigerating unit heat insulation plate. The utility model discloses rationally distributed, compact structure, stable performance, safe and reliable, energy-concerving and environment-protective more, and the integral type structure, dismouting can be whole, and it is more convenient to maintain.
Description
Technical Field
The utility model relates to a refrigerating unit relates to the field, concretely relates to integral type refrigerating unit structure for benefit formula freezer after.
Background
The after-supplying cold storage is a cold storage suitable for store goods in market and for customers to choose. The traditional refrigeration house only has a sales goods shelf and a door, and a customer takes goods and a tally clerk replenishes the goods to share one door, so that the influence on the taking of the goods by the customer is easily caused. The rear supplement type refrigeration house can well overcome the problem, however, the rear supplement type refrigeration house is often large, and a customer often needs to take a goods to open and close a switch, so that more electric power is often consumed in order to guarantee the refrigeration effect of the rear supplement type refrigeration house, and the rear supplement type refrigeration house is not energy-saving and environment-friendly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the present invention provides an integrated refrigerating unit structure for a post-compensation type refrigeration storage.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
an integrated refrigerating unit structure for a post-compensation type refrigeration house comprises a compressor, a condenser, a condensing fan, a liquid receiver, an expansion valve, an evaporator and an evaporating fan, wherein the compressor, the condenser, the liquid receiver, the expansion valve and the evaporator are connected with one another through pipelines to form a refrigerating unit, and the compressor, the condensing fan and the evaporating fan are connected with a control system of the refrigerating unit through circuits; the refrigerating unit heat insulation plate is characterized by further comprising a unit bottom plate and a refrigerating unit heat insulation plate, the compressor, the condenser, the condensing fan and the liquid receiver are installed on the unit bottom plate and are installed on the upper surface of the refrigerating unit heat insulation plate through the unit bottom plate, and the expansion valve, the evaporator and the evaporating fan are installed on the lower surface of the refrigerating unit heat insulation plate.
In a preferred embodiment of the present invention, the evaporator is vertically inserted into a rectangular groove of a ceiling plate of the after-filling cold storage; the refrigeration unit heat insulation board is placed on the top storage board.
In a preferred embodiment of the invention, the compressor is mounted at the rear right side edge of the unit base plate, the condenser is mounted at the front edge of the unit base plate, the condensing fan is located behind the condenser, and the liquid reservoir is located behind the condensing fan.
In a preferred embodiment of the present invention, a handle is mounted on the heat insulation board of the refrigerating unit through a mounting bar.
The evaporator, the heat insulating plate of the refrigerating unit and the refrigerating device are connected with each other through a handle and a mounting bar.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of an integral type refrigerating unit for benefit formula freezer after, structural layout is reasonable, compact structure, stable performance, safe and reliable, and is more energy-concerving and environment-protective, and the integral type structure, can whole dismouting, it is more convenient to maintain.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an assembly diagram of the present invention.
Detailed Description
As shown in fig. 1 and 2, the integrated refrigerating unit structure for a post-supplement cold storage includes:
the integrated refrigeration unit structure 100 comprises an evaporation device 200, a refrigeration unit heat insulation plate 300 and a refrigeration unit 400 which are mutually connected and fixed through a handle 120 and a matched mounting strip 130 from bottom to top; and the integrated refrigerating unit structure 100 is integrally installed at the upper tuyere 510 of the rear supplement type refrigerator 500;
wherein, the evaporation apparatus 200 includes an expansion valve 220, an evaporator 230 and an evaporation fan 240 connected by a pipe 210; the evaporator fan 240 is electrically connected to a control system (not shown) of the refrigeration unit assembly 100.
The refrigeration unit 400 includes a compressor 420, a condenser 430, a condensing fan 440, a liquid receiver 450, and a base plate 460 connected to each other by a duct 410, and the compressor 420, the condenser 430, the condensing fan 440, and the liquid receiver 450 are mounted on the base plate 460 and integrally mounted on the refrigeration unit heat insulating board 300, i.e., mounted on the upper surface 300a of the refrigeration unit heat insulating board 300 through the base plate 460. The expansion valve 220, the evaporator 230 and the evaporation fan 240 are installed on the lower surface 300b of the refrigerating unit heat insulating board 300.
Specifically, the compressor 420 is mounted near the rear right edge 461 of the base plate 460, the condenser 430 is mounted at the front edge 462 of the unit base plate 460, the condenser fan 440 is mounted behind the condenser 430, and the receiver 450 is mounted at the rear and integrally mounted to the refrigeration unit heat shield 300.
The refrigerating unit 400 is used to complete the external ventilation circulation of the after-supplement type refrigerator 500, and the evaporation device 200 is used to complete the internal ventilation circulation of the after-supplement type refrigerator 500.
Specifically, high heat is generated when the compressor 420 operates, the condensing fan 440 sequentially pumps cold air in front of the condenser 430 to the condenser 430, the condensing fan 440 and the liquid reservoir 450 area and then discharges the cold air, the heat generated when the compressor 420 operates and the heat released when a high-temperature gaseous refrigerant is condensed are dissipated outwards, and the external ventilation circulation of the post-supplement type refrigeration house is completed;
in addition, the evaporation fan 240 sucks the high-temperature gas near the front upper part 501 of the refrigerator 500 into the evaporator 230 through the upper air opening 510, after passing through the evaporator 230, the high-temperature gas is changed into low-temperature gas due to heat absorption of liquid refrigerant in the evaporator 230 by evaporation, and then the low-temperature gas is guided into the rear upper part 502 of the refrigerator 500 through the air outlet 520 connected with the evaporator 230, the heat of the low-temperature gas absorbing the goods in the refrigerator is gradually changed into secondary high-temperature gas, and the secondary high-temperature gas is sucked into the evaporator 230 again by the evaporation fan 240, so that the internal ventilation circulation of the rear supplementary refrigerator 500 is completed.
The above ventilation cycle is continued until the temperature in the refrigerator reaches the lower limit of the set value, and the compressor 420 is automatically stopped.
Once the temperature in the refrigerator 500 rises to the upper limit of the set value, the compressor 420 is restarted, the compressed high-pressure high-temperature refrigerant vapor enters the condenser 430 through the high-pressure pipeline 421 (exhaust pipe) of the compressor 420, is condensed to become high-pressure low-temperature liquid, flows through the liquid reservoir 450, flows through the expansion valve 220 to become low-pressure low-temperature liquid, enters the evaporator 230, is evaporated to become low-temperature low-pressure vapor, and then flows back into the compressor 420 from the low-pressure pipeline 231 (suction pipe) of the evaporator 230, so that the refrigeration cycle is completed, and the temperature in the rear supplementary refrigerator 500 is maintained at the set value, thereby achieving the refrigeration performance.
Claims (4)
1. An integrated refrigerating unit structure for a post-compensation type refrigeration house comprises a compressor, a condenser, a condensing fan, a liquid receiver, an expansion valve, an evaporator and an evaporating fan, wherein the compressor, the condenser, the liquid receiver, the expansion valve and the evaporator are connected with one another through pipelines to form a refrigerating unit, and the compressor, the condensing fan and the evaporating fan are connected with a control system of the refrigerating unit through circuits; the refrigerating unit heat insulation plate is characterized by further comprising a unit bottom plate and a refrigerating unit heat insulation plate, the compressor, the condenser, the condensing fan and the liquid receiver are installed on the unit bottom plate and are installed on the upper surface of the refrigerating unit heat insulation plate through the unit bottom plate, and the expansion valve, the evaporator and the evaporating fan are installed on the lower surface of the refrigerating unit heat insulation plate.
2. The integrated refrigerating unit structure for the after-supplement type refrigerator according to claim 1, wherein the evaporator is vertically inserted into a rectangular groove of a top plate of the after-supplement type refrigerator; the refrigeration unit heat insulation board is placed on the top storage board.
3. The integrated refrigeration unit structure for a aftersupplement cold storage according to claim 1, wherein said compressor is installed at a rear right side edge of said unit base plate, said condenser is installed at a front edge of said unit base plate, said condensing fan is located behind said condenser, and said liquid receiver is located behind said condensing fan.
4. The integrated refrigerating unit structure for the after-supplement type refrigerator according to claim 1, wherein a handle is installed on the heat insulation board of the refrigerating unit through a mounting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181129.1U CN210688887U (en) | 2019-07-25 | 2019-07-25 | Integrated refrigerating unit structure for post-compensation type refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181129.1U CN210688887U (en) | 2019-07-25 | 2019-07-25 | Integrated refrigerating unit structure for post-compensation type refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688887U true CN210688887U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181129.1U Active CN210688887U (en) | 2019-07-25 | 2019-07-25 | Integrated refrigerating unit structure for post-compensation type refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688887U (en) |
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2019
- 2019-07-25 CN CN201921181129.1U patent/CN210688887U/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: 20201124 Address after: No.20, Lane 455, Miaoqiao Road, Pudong New Area, Shanghai, 201315 Patentee after: SHANGHAI FRESER INTERNATIONAL Co.,Ltd. Address before: 201200 No. 10, Lane 455, Miaoqiao Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: SHANGHAI FERSER REFRIGERATOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |