CN220250406U - Refrigerator car evaporation unit for transportation - Google Patents
Refrigerator car evaporation unit for transportation Download PDFInfo
- Publication number
- CN220250406U CN220250406U CN202321016767.4U CN202321016767U CN220250406U CN 220250406 U CN220250406 U CN 220250406U CN 202321016767 U CN202321016767 U CN 202321016767U CN 220250406 U CN220250406 U CN 220250406U
- Authority
- CN
- China
- Prior art keywords
- evaporation unit
- evaporation
- side plate
- regenerator
- transportation
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Links
- 238000001704 evaporation Methods 0.000 title claims abstract description 68
- 230000008020 evaporation Effects 0.000 title claims abstract description 54
- 239000003507 refrigerant Substances 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 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
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerated truck evaporation unit for transportation, which comprises an evaporation unit shell, a side plate, a heat regenerator and at least two evaporation fans, wherein each evaporation fan is fixed on one side surface of the side plate, the heat regenerator is fixed on the other side surface of the side plate, the side plate is detachably connected with the evaporation unit shell, the evaporation fans are positioned outside the evaporation unit shell, the heat regenerator is positioned in the evaporation unit shell, and the evaporation fans are fixed outside the evaporation unit shell and are detachably connected with the evaporation unit shell through the side plate so as to facilitate disassembly, assembly and maintenance. The regenerator is fixed in the inside of evaporation unit casing, and is located between two evaporating fans, has reduced choke area as far as, and refrigerant heat transfer is more abundant, and the energy efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an evaporation unit of a refrigerated truck for transportation.
Background
With the gradual perfection of urban construction, the large and medium-sized supermarkets are gradually increased, the delivery quantity of food commodities is gradually and explosively increased, in order to meet the requirements of food healthy and safe transportation, the food commodities are transported by using a cold chain logistics vehicle,
the original evaporation fan is fixed on the water box, the evaporation fan is positioned between the evaporation core body and the heat regenerator, the replacement and maintenance are difficult, the heat regenerator and related air-conditioning pipelines are exposed out of the air, the risk of collision exists due to unattractive appearance, the volume of the heat regenerator greatly influences the air inlet area, the performance of the evaporator is reduced, the whole structure of the evaporator is complex, and the assembly and the transportation are difficult.
Disclosure of Invention
In order to solve the problems, the utility model provides a refrigerated truck evaporation unit for transportation.
The specific scheme of the utility model is as follows:
the utility model provides a refrigerator car evaporation unit for transportation, includes evaporation unit casing, curb plate, regenerator and two at least evaporation fans, and every evaporation fan is fixed in one side of curb plate, the regenerator is fixed in another side of curb plate, the curb plate with evaporation unit casing can dismantle and be connected, evaporation fan is located outside the evaporation unit casing, the regenerator is located the evaporation unit casing.
The fixed position of the heat regenerator on the side plate corresponds to the gap between the two evaporating fans.
The side plate is provided with a bolt hole, and the side plate is detachably connected with the evaporator unit shell through the bolt hole.
The utility model discloses a refrigerated truck evaporation unit for transportation, wherein a heat regenerator and related pipelines thereof are assembled in a shell of the evaporation unit, and the refrigerator truck evaporation unit has attractive appearance and is isolated from the outside to form protection, so that the damage of important parts is avoided. The evaporation fan is fixed in the outside of evaporation unit casing to can dismantle with evaporation unit casing through the curb plate and be connected, so that carry out dismouting and maintenance. The regenerator is fixed in the inside of evaporation unit casing, and is located between two evaporating fans, has reduced choke area as far as, and refrigerant heat transfer is more abundant, and the energy efficiency is higher.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural diagram of the positional relationship between the evaporating fan and the regenerator.
Fig. 4 is a schematic view of the installation of the evaporator unit in the vehicle cabin.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. It will be apparent to those skilled in the art that the described embodiments are only a part, but not all, of the implementations of the utility model, and that all other embodiments, based on which those skilled in the art will come to lie within the scope of the utility model without making any inventive effort.
As shown in fig. 1 to 3, a refrigerated truck evaporation unit for transportation comprises an evaporation unit shell 1, a side plate 2, a heat regenerator 4 and at least two evaporation fans 3, wherein each evaporation fan 3 is fixed on one side surface of the side plate 2, the heat regenerator 4 is fixed on the other side surface of the side plate 2, the side plate 2 is detachably connected with the evaporation unit shell 1, the evaporation fans 3 are positioned outside the evaporation unit shell 1, and the heat regenerator 4 is positioned in the evaporation unit shell 1.
The fixed position of the heat regenerator 4 on the side plate 2 corresponds to the gap between the two evaporating fans 3, and the heat regenerator is also called a gas-liquid heat exchanger. A heat exchange apparatus for subcooling a refrigerant liquid and superheating the vapor in a Freon refrigeration system utilizes the refrigerant vapor exiting an evaporator to cool the high pressure liquid prior to entering the evaporator.
The side plate 2 is provided with a bolt hole, and the side plate 2 is detachably connected with the evaporator unit shell 1 through the bolt hole.
The specific working process of the refrigerated truck evaporation unit for transportation is as follows:
the evaporator unit is installed in the compartment of the refrigerator car and is connected with a condensing unit pipeline outside the compartment, wherein (a) in fig. 4 is a side view of the evaporator unit and the compartment, and (b) in fig. 4 is a top view of the evaporator unit and the compartment.
The evaporating fan 3 sucks air in the carriage 5 into the evaporating unit, exchanges heat with refrigerant in the evaporating unit, reduces the temperature of the air after heat exchange, increases the temperature of the refrigerant to become gaseous refrigerant, the gaseous refrigerant enters the condensing unit 6 after being compressed by the compressor, the gaseous refrigerant is condensed into liquid refrigerant in the condensing unit 6, the liquid refrigerant enters the evaporating unit 1 again through a pipeline, and continuously exchanges heat with the air in the carriage, so that the temperature in the carriage 1 is reduced finally.
In this embodiment, the regenerator 4 and its related pipes are assembled in the evaporator unit housing, and the regenerator is attractive in appearance and isolated from the outside to form protection, thereby avoiding damage to important parts. The evaporating fan 3 is fixed outside the evaporating unit shell 1 and is detachably connected with the evaporating unit shell 1 through the side plate 2 so as to be convenient to disassemble, assemble and maintain. The regenerator 4 is fixed in the inside of the evaporator unit shell 1 and is positioned between the two evaporating fans 3, so that the choke area is reduced as much as possible, the refrigerant heat exchange is more sufficient, and the energy efficiency is higher.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (3)
1. The utility model provides a refrigerator car evaporation unit for transportation which characterized in that: including evaporation unit casing (1), curb plate (2), regenerator (4) and two at least evaporation fans (3), every evaporation fan (3) are fixed in one side of curb plate (2), regenerator (4) are fixed in the another side of curb plate (2), curb plate (2) with evaporation unit casing (1) can dismantle and be connected, evaporation fan (3) are located outside evaporation unit casing (1), regenerator (4) are located evaporation unit casing (1).
2. The refrigerated truck evaporation unit for transportation of claim 1, wherein: the fixed position of the heat regenerator (4) on the side plate (2) corresponds to the gap between the two evaporating fans (3).
3. The refrigerated truck evaporation unit for transportation of claim 1, wherein: the side plate (2) is provided with a bolt hole, and the side plate (2) is detachably connected with the evaporation unit shell (1) through the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016767.4U CN220250406U (en) | 2023-04-28 | 2023-04-28 | Refrigerator car evaporation unit for transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016767.4U CN220250406U (en) | 2023-04-28 | 2023-04-28 | Refrigerator car evaporation unit for transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250406U true CN220250406U (en) | 2023-12-26 |
Family
ID=89228270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321016767.4U Active CN220250406U (en) | 2023-04-28 | 2023-04-28 | Refrigerator car evaporation unit for transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250406U (en) |
-
2023
- 2023-04-28 CN CN202321016767.4U patent/CN220250406U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |