CN218505612U - Compact type vehicle-mounted air-cooled assembled air conditioner - Google Patents
Compact type vehicle-mounted air-cooled assembled air conditioner Download PDFInfo
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- CN218505612U CN218505612U CN202222369288.2U CN202222369288U CN218505612U CN 218505612 U CN218505612 U CN 218505612U CN 202222369288 U CN202222369288 U CN 202222369288U CN 218505612 U CN218505612 U CN 218505612U
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Abstract
The utility model relates to a compact type vehicle-mounted air-cooled assembled air conditioner, the box is separated for upper and lower cavity, and the side sets up air inlet room and air-out room respectively about the epicoele, sets up return air inlet and air outlet respectively about on the leading flank of epicoele, and the return air inlet connects the plenum, and the air outlet connects the plenum, and the fresh air inlet that connects the plenum is seted up to the upper end of epicoele, and the air inlet room connects no volute centrifugal fan towards the right side, and it sets up V type evaporator and electric heater to communicate in proper order between no volute centrifugal fan in the epicoele and the air-out room, the cavity of resorption divide into left and right cavity, establishes more than one centrifugal fan and condenser in the left cavity, and centrifugal fan sets up in left cavity rear side, and the condenser corresponds centrifugal fan setting in left cavity front side, establishes compressor, reservoir, dry filter, expansion valve in the right cavity. The refrigerating device has compact structure, and effectively ensures the refrigerating effect on the basis of considering the compactness and small volume of the whole machine.
Description
Technical Field
The utility model relates to an air conditioner, a compact type vehicle-mounted forced air cooling assembled air conditioner specifically says so.
Background
At present, the shell of the vehicle-mounted air conditioner is mostly of a plastic structure, is inconvenient to disassemble and maintain, is installed on a vehicle head or a carriage by adopting a suspended ceiling or a wall-mounted type, is restricted by an internal element structure and a swinging cloth, and influences the attractiveness and the refrigeration effect due to the mutual restriction of the size and the refrigeration capacity of the shell. The condensation effect of a condensation section of a condensation fan corner air supply condenser of a vehicle-mounted air conditioner and a vehicle with a compact structure of the prior patent No. 202021396893.3 is limited; in addition, air enters from the end face (the top face of the shell) of the evaporation cavity far away from the condensation cavity under the action of the evaporation fan and is discharged from the side wall of the evaporation cavity after passing through the evaporation section, the evaporation fan needs to change vertical air inlet into transverse air supply, and the air supply power of the evaporation fan influences the evaporation refrigeration effect. Besides, the air outlet faces to the left side and the right side, and additional pipelines are needed to be connected with return air for refrigeration, so that equipment and occupied space are increased.
Disclosure of Invention
The utility model provides a compact structure effectively ensures the on-vehicle air-cooled assembled air conditioner of compact of refrigeration effect on the basis of compromise complete machine compactness, small volume.
The utility model adopts the technical scheme that the compact type vehicle-mounted air-cooled assembled air conditioner comprises a box body and is characterized in that: the box body is divided into an upper cavity and a lower cavity, the left side and the right side of the upper cavity are respectively provided with an air inlet chamber and an air outlet chamber, the left side and the right side of the front side surface of the upper cavity are respectively provided with an air return opening and an air outlet opening, the air return opening is connected with the air inlet chamber, the air outlet opening is connected with the air outlet chamber, the upper end of the upper cavity is provided with a fresh air opening connected with the air inlet chamber, the air inlet chamber is connected with a volute-free centrifugal fan towards the right side, a V-shaped evaporator and an electric heater are sequentially communicated and arranged between the volute-free centrifugal fan and the air outlet chamber in the upper cavity, the lower cavity is divided into a left cavity and a right cavity, more than one centrifugal fan and a condenser are arranged in the left cavity, the centrifugal fan is arranged at the rear side of the left cavity, the condenser is arranged at the front side of the left cavity corresponding to the centrifugal fan, and a compressor, a liquid reservoir, a drying filter and an expansion valve are arranged in the right cavity.
The box body comprises a frame and detachable plates, and all side surfaces of the frame are packaged by more than one detachable plates.
And a vehicle-mounted electric cabinet is arranged on the right side of the box body.
And the air return port and the fresh air port are both provided with closed air valves.
The liquid storage device is arranged on the partition board on the left side of the right chamber.
An air outlet temperature sensor is arranged on the air outlet, and an external temperature sensor is arranged outside the box body.
The compressor is connected with the V-shaped evaporator through a condenser, a liquid storage device, a drying filter and an expansion valve.
The V-shaped port of the V-shaped evaporator faces to the centrifugal fan without the volute.
And the air return port and the air outlet are externally connected with a circular chuck or a connecting flange.
The detachable plate is a metal plate.
The utility model adopts the upper chamber to return air and exhaust air forwards without an external air supply pipeline, thereby simplifying the structure and occupying the space; the non-volute centrifugal fan is adopted, the up-down height and the front-back length of the required upper cavity are reduced, and the V-shaped port of the V-shaped evaporator faces the non-volute centrifugal fan, so that efficient air supply is facilitated and the refrigerating performance is improved; the centrifugal fan and the condenser are correspondingly arranged at the back and the front of the left cavity of the lower cavity, so that the whole machine width in the front-back direction and the corresponding air supply condensation effect are improved; the compressor, the liquid storage device, the drying filter, the expansion valve and other components are assembled in the right chamber of the lower chamber, and the whole assembly structure is compact.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a view B-B of fig. 1.
In the figure: the air conditioner comprises a box body 1, a vehicle-mounted electric cabinet 2, an upper cavity 3, an air inlet chamber 4, an air outlet chamber 5, an air return opening 6, an air outlet 7, a fresh air opening 8, a volute-free centrifugal fan 9, a V-shaped evaporator 10, an electric heater 11, a lower cavity 12, a centrifugal fan 13, a condenser 14, a lower partition plate 15, a liquid storage device 16, a compressor 17, a drying filter 18, an expansion valve 19, an air outlet temperature sensor 20 and an external temperature sensor 21.
Detailed Description
The following is a further description with reference to the drawings and examples.
FIGS. 1-3 show: a compact vehicle-mounted air-cooled assembled air conditioner has a box body adopting a frame structure, and a detachable metal plate is packaged outside the frame structure; the box body is further divided into an upper cavity 3 and a lower cavity 12, the left side and the right side of the upper cavity 3 are respectively provided with an air inlet chamber 4 and an air outlet chamber 5, the left side and the right side of the front side surface of the upper cavity 3 are respectively provided with an air return opening 6 and an air outlet 7, the air outlet is connected with the air outlet chamber 5, the air outlet is provided with an air outlet temperature sensor 20, the air return opening 6 is connected with the air inlet chamber 4, the upper end of the upper cavity is provided with a fresh air opening 8 connected with the air inlet chamber, the air inlet chamber 4 faces the right and is connected with a volute-free centrifugal fan 9, a V-shaped evaporator 10 and an electric heater 11 are sequentially communicated and arranged between the volute-free centrifugal fan in the upper cavity and the air outlet chamber, and a V-shaped opening of the V-shaped evaporator faces the volute-free centrifugal fan; the lower cavity 12 is divided into a left cavity and a right cavity by a lower partition 15, more than one centrifugal fan 13 and a condenser 14 are arranged in the left cavity, the centrifugal fan is arranged on the rear side frame of the left cavity, the condenser is arranged on the front side frame of the left cavity corresponding to the centrifugal fan, a compressor 17, a liquid storage device 16, a drying filter 18 and an expansion valve 19 are arranged in the right cavity, and the compressor is connected with a V-shaped evaporator through the condenser, the liquid storage device, the drying filter and the expansion valve. The right side of the box body 1 is provided with a vehicle-mounted electric control box 2. An external temperature sensor 21 is provided outside the case.
On the basis of the above embodiment, a closed air valve can be arranged on both the return air inlet and the fresh air inlet.
On the basis of the above embodiment, the reservoir may be installed on the left partition of the right chamber.
On the basis of the above embodiment, the air return inlet and the air outlet can be externally connected with a circular chuck or a connecting flange.
Claims (10)
1. The utility model provides a compact type vehicle-mounted forced air cooling assembled air conditioner, includes the box, its characterized in that: the box body is divided into an upper cavity and a lower cavity, the left side and the right side of the upper cavity are respectively provided with an air inlet chamber and an air outlet chamber, the left side and the right side of the front side surface of the upper cavity are respectively provided with an air return opening and an air outlet opening, the air return opening is connected with the air inlet chamber, the air outlet opening is connected with the air outlet chamber, the upper end of the upper cavity is provided with a fresh air opening connected with the air inlet chamber, the air inlet chamber is connected with a volute-free centrifugal fan towards the right side, a V-shaped evaporator and an electric heater are sequentially communicated and arranged between the volute-free centrifugal fan and the air outlet chamber in the upper cavity, the lower cavity is divided into a left cavity and a right cavity, more than one centrifugal fan and a condenser are arranged in the left cavity, the centrifugal fan is arranged at the rear side of the left cavity, the condenser is arranged at the front side of the left cavity corresponding to the centrifugal fan, and a compressor, a liquid reservoir, a drying filter and an expansion valve are arranged in the right cavity.
2. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, wherein: the box body comprises a frame and detachable plates, and all side surfaces of the frame are packaged by more than one detachable plates.
3. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, characterized in that: and a vehicle-mounted electric control box is arranged on the right side of the box body.
4. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, wherein: and the air return port and the fresh air port are both provided with closed air valves.
5. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, characterized in that: the reservoir is mounted on the left partition plate of the right chamber.
6. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, wherein: an air outlet temperature sensor is arranged on the air outlet, and an external temperature sensor is arranged outside the box body.
7. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, wherein: the compressor is connected with the V-shaped evaporator through a condenser, a liquid storage device, a drying filter and an expansion valve.
8. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1 or 7, characterized in that: and a V-shaped port of the V-shaped evaporator faces to the volute-free centrifugal fan.
9. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 1, characterized in that: and the air return port and the air outlet are externally connected with a circular chuck or a connecting flange.
10. The compact type vehicle-mounted air-cooled modular air conditioner according to claim 2, characterized in that: the detachable plate is a metal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222369288.2U CN218505612U (en) | 2022-09-07 | 2022-09-07 | Compact type vehicle-mounted air-cooled assembled air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222369288.2U CN218505612U (en) | 2022-09-07 | 2022-09-07 | Compact type vehicle-mounted air-cooled assembled air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218505612U true CN218505612U (en) | 2023-02-21 |
Family
ID=85210904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222369288.2U Active CN218505612U (en) | 2022-09-07 | 2022-09-07 | Compact type vehicle-mounted air-cooled assembled air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218505612U (en) |
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2022
- 2022-09-07 CN CN202222369288.2U patent/CN218505612U/en active Active
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