CN111746229A - Compact structure's on-vehicle air conditioner and vehicle - Google Patents
Compact structure's on-vehicle air conditioner and vehicle Download PDFInfo
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- CN111746229A CN111746229A CN202010681818.XA CN202010681818A CN111746229A CN 111746229 A CN111746229 A CN 111746229A CN 202010681818 A CN202010681818 A CN 202010681818A CN 111746229 A CN111746229 A CN 111746229A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
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Abstract
The invention provides a vehicle-mounted air conditioner with a compact structure and a vehicle. The vehicle-mounted air conditioner comprises a shell; a partition plate; an evaporator; a condenser; in the vertical direction, the height of the evaporator is equal to that of the evaporation cavity, and the height of the condenser is equal to that of the condensation cavity. The vehicle-mounted air conditioner and the vehicle with compact structures provided by the invention have the advantages that all spaces are utilized to the maximum extent, the layout is compact, meanwhile, through reasonable layout, the number of the inner fans is reduced to 1, the number of the outer fans is reduced to 2, the heat dissipation fans of the electric appliance box are omitted, the shell is divided by the partition plate, the evaporator and the condenser are arranged in the evaporation cavity and the condensation cavity as far as possible, the evaporation fans can blow condensed water generated by the evaporator into the water receiving tray for collection, the condenser shields three side surfaces of the condensation cavity to realize heat exchange of the largest area, the heat dissipation fins of the electric appliance box are arranged in the evaporation cavity, the heat dissipation of the electric appliance box is realized by utilizing the airflow of the evaporation fans, and the temperature rise of.
Description
Technical Field
The invention relates to the technical field of vehicle air treatment equipment, in particular to a vehicle-mounted air conditioner with a compact structure and a vehicle.
Background
At present [ electric ] motor coach air conditioner generally adopts top-set integral type air conditioner, also causes the mode in the car with the air outlet setting at the top of vehicle, however the vehicle has height restriction, and the passenger train just need reduce the height in the passenger train car behind the air conditioner is placed at the top to make passenger train itself receive height restriction, the space travelling comfort of whole car can receive the influence.
Disclosure of Invention
In order to solve the technical problem that the height in the vehicle is reduced because the vehicle air conditioner can only be arranged at the top of the vehicle in the prior art, the vehicle-mounted air conditioner and the vehicle which are compact in structure and have the advantages that the size of the vehicle air conditioner is reduced and the vehicle air conditioner is placed at the tail of the vehicle are provided.
An in-vehicle air conditioner comprising:
a housing;
the partition plate is arranged in the shell and divides the interior of the shell into an evaporation cavity and a condensation cavity, and the evaporation cavity is positioned above the condensation cavity;
the evaporator is arranged in the evaporation cavity;
the condenser is arranged in the condensation cavity, the condensation cavity is provided with four side surfaces perpendicular to the partition plate, and the condenser shields at least two side surfaces;
in the vertical direction, the height of the evaporator is equal to that of the evaporation cavity, and the height of the condenser is equal to that of the condensation cavity.
The evaporator comprises two sections of evaporation sections, the two sections of evaporation sections are distributed in the evaporation cavity in a splayed shape, and the vertex of the splayed structure is abutted against the partition plate.
The vehicle-mounted air conditioner further comprises an evaporation fan, the evaporation fan is arranged between the two sections of evaporation sections, and the air outlet of the evaporation fan points to the two sections of evaporation sections. Gas is in under the effect of evaporation fan by the evaporation chamber is kept away from the terminal surface air inlet of condensation chamber, and is in passing through behind the evaporation zone by the lateral wall in evaporation chamber is discharged.
The vehicle-mounted air conditioner further comprises a water receiving disc, and the water receiving disc is arranged at the end part of the evaporation section, which is far away from the evaporation fan.
The casing is the cuboid structure, the baffle with the bottom surface of cuboid structure is parallel.
The condenser comprises two sections of condensing sections, the condensing cavity comprises a left side surface, a right side surface and a rear side surface, the left side surface and the right side surface are opposite, the rear side surface is located between the left side surface and the right side surface, one section of the condensing section shields the left side surface and part of the rear side surface, and the other section of the condensing section shields the right side surface and part of the rear side surface.
The condensation chamber still have with the relative leading flank of trailing flank, on-vehicle air conditioner still includes the condensation fan, the condensation fan set up in the condensation chamber, just the air-out direction of condensation fan is directional the leading flank.
The number of the condensing fans is two, and one condensing fan corresponds to one condensing section one to one.
The vehicle-mounted air conditioner further comprises two air deflectors which are arranged in the condensation cavity, the condensation cavity is divided into two condensation air channels and an installation cavity between the two condensation air channels by the two air deflectors, and one condensation section and one condensation fan are arranged in each condensation air channel.
The vehicle-mounted air conditioner further comprises a compressor, wherein the compressor is arranged in the installation cavity, and the installation cavity and the condensation air channel are relatively sealed.
The vehicle-mounted air conditioner further comprises an electrical box, wherein a mounting area is arranged on the top surface of the shell, and the electrical box is arranged on the mounting area.
The top surface of casing orientation evaporation intracavity is sunken to form the recess, the recess constitutes the installation region, the electrical apparatus box set up in the recess.
And the electric appliance box is provided with radiating fins which penetrate through the top surface of the shell and then extend into the evaporation cavity.
The number of rows of condensers is less than or equal to 4.
The housing includes a frame of a material including aluminum.
A vehicle comprises the vehicle-mounted air conditioner, and the vehicle-mounted air conditioner is arranged at the tail of the vehicle.
The vehicle-mounted air conditioner further comprises a condensation fan, wherein the condensation fan is arranged in the condensation cavity, and the air outlet direction of the condensation fan is opposite to the advancing direction of the vehicle.
The top of the vehicle is provided with a photovoltaic power generation structure.
The vehicle-mounted air conditioner and the vehicle with compact structure provided by the invention have the advantages that all the space is utilized to the maximum extent, the layout is compact, meanwhile, through reasonable layout, the number of the inner fans is reduced to 1, the number of the outer fans is reduced to 2, the heat dissipation fan of the electric appliance box is omitted, the shell is divided by the partition plate, the evaporator and the condenser are arranged in the evaporation cavity and the condensation cavity as large as possible, the evaporation fan can blow condensed water generated by the evaporator into the water receiving disc for collection, the condenser shields three side surfaces of the condensation cavity, so that the heat exchange with the largest area is realized, the wind resistance can be effectively reduced, the fan power can be reduced, the energy efficiency of the whole machine is increased by reducing the row number of the condenser, the wind outlet direction of the condensation fan is opposite to the traveling direction of the vehicle, the negative pressure generated at the tail part in the traveling process of the vehicle is utilized to increase the wind outlet efficiency, the heat dissipation device can also separate the compressor from the condensation air channel, the compressor is prevented from influencing the normal work of the condenser, the heat dissipation fins of the electric appliance box are arranged in the evaporation cavity, the heat dissipation of the electric appliance box is realized by utilizing the air flow of the evaporation fan, and the temperature rise of the electric appliance box is effectively reduced.
Drawings
FIG. 1 is a front cross-sectional view of a compact in construction vehicle air conditioner and a vehicle air conditioner of an embodiment of a vehicle provided by the present invention;
FIG. 2 is a schematic structural diagram of a condensation chamber of a compact vehicle air conditioner and a vehicle air conditioner of an embodiment of the vehicle air conditioner provided by the invention;
FIG. 3 is a perspective view of the compact vehicle air conditioner and the vehicle air conditioner of the embodiment of the vehicle provided by the invention;
in the figure:
1. a housing; 2. an evaporation chamber; 3. a condensation chamber; 4. an evaporator; 5. a condenser; 41. an evaporation section; 51. a condensing section; 6. an evaporation fan; 7. a condensing fan; 8. an air deflector; 9. a compressor; 10. an electrical appliance box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The vehicle air conditioner shown in fig. 1 to 3 includes: a housing 1; the partition plate is arranged in the shell 1 and divides the interior of the shell 1 into an evaporation cavity 2 and a condensation cavity 3, and the evaporation cavity 2 is positioned above the condensation cavity 3; the evaporator 4 is arranged in the evaporation cavity 2; the condenser 5 is arranged in the condensation cavity 3, the condensation cavity 3 is provided with four side surfaces perpendicular to the partition plate, and at least two side surfaces are shielded by the condenser 5; in the vertical direction, the height of the evaporator 4 is equal to that of the evaporation cavity 2, and the height of the condenser 5 is equal to that of the condensation cavity 3, that is, the internal space of the shell 1 is fully utilized, so that the aim of reducing the structural size of the vehicle-mounted air conditioner is fulfilled.
Evaporator 4 includes two sections evaporation zone 41, two sections evaporation zone 41 is the splayed form distribute in evaporation chamber 2, and the summit butt that states the splayed structure in on the baffle, wherein casing 1 is the cuboid structure, and the splayed structure distributes along the length direction of cuboid structure to furthest's increase evaporation zone 41's length, and then increase evaporator 4's heat exchange efficiency.
The vehicle-mounted air conditioner further comprises an evaporation fan 6, wherein the evaporation fan 6 is arranged between the two sections of evaporation sections 41, the air outlet of the evaporation fan 6 points to two sections of the evaporation sections 41, and the air is in the evaporation fan 6, so that the evaporation cavity 2 is far away from the air inlet of the end face (the top face of the shell 1) of the condensation cavity 3 and passes through the evaporation section 41 and then is discharged from the side wall of the evaporation cavity 2.
The vehicle-mounted air conditioner further comprises a water pan, the water pan is arranged at the end part of the evaporation section 41 far away from the evaporation fan 6, condensed water is blown into the water pan by airflow of the evaporation fan 6 to be collected, and the problem of water accumulation is avoided.
The condenser 5 comprises two sections of condensing sections 51, the condensing cavity 3 comprises a left side surface, a right side surface and a rear side surface between the left side surface and the right side surface, the left side surface and part of the rear side surface are shielded by one section of the condensing section 51, the right side surface and part of the rear side surface are shielded by the other section of the condensing section 51, namely, the section of the condensing section 51 is L-shaped, and meanwhile, the condensing section 51 can be arranged to the maximum extent according to the size of the shell 1, so that the heat exchange area of the condenser 5 is increased.
The number of the condensing fans 7 is two, one condensing fan 7 corresponds to one condensing section 51, the condensers 5 on two sides use two large axial flow fans to perform blowing heat exchange respectively, and heat exchange in the largest area can be realized by air inlet at three positions on two sides and the bottom.
The vehicle-mounted air conditioner further comprises two air deflectors 8, the two air deflectors 8 are arranged in the condensation cavity 3, the condensation cavity 3 is divided into two condensation air channels and an installation cavity between the two condensation air channels by the two air deflectors 8, one condensation section 51 and one condensation fan 7 are arranged in each condensation air channel, air flow in the condensation air channels can be guided by the air deflectors 8, a compressor can be separated from the condensation air channels, and the compressor is prevented from affecting normal operation of the condenser 5.
The vehicle-mounted air conditioner further comprises a compressor 9, the compressor 9 is arranged in the mounting cavity, the mounting cavity and the condensation air channel are sealed relatively, the compressor 9 is integrated in the shell 1, accordingly, the size of the vehicle-mounted air conditioner is effectively reduced, the compressor 9 is isolated from other parts by the air deflector 8, the compressor 9 is prevented from influencing other structures, the compressor 9 adopts the air-supplying enthalpy-increasing compressor 9, and the heating capacity and the energy efficiency of the whole machine are greatly enhanced.
The vehicle-mounted air conditioner further comprises an electrical box 10, wherein a mounting area is arranged on the top surface of the shell 1, and the electrical box 10 is arranged on the mounting area.
The top surface of the shell 1 faces the evaporation cavity 2 and is recessed to form a groove, the groove forms the installation area, and the electrical box 10 is arranged in the groove, so that the problem that the volume of the vehicle-mounted air conditioner is increased due to the fact that the electrical box 10 protrudes out of the shell 1 is solved.
Be provided with radiating fin on the electrical apparatus box 10, radiating fin runs through stretch into behind the top surface of casing 1 in the evaporation chamber 2, utilize the air current of evaporation fan 6 to flow through radiating fin and realize the heat dissipation to electrical apparatus box 10, effectively reduce the temperature rise of electrical apparatus box 10, wherein electrical apparatus box 10 has IP 67's protection standard.
The row number of the condensers 5 is less than or equal to 4, so that the wind resistance can be effectively reduced, the power of a fan is reduced, the energy efficiency of the whole machine is increased, and a better heat exchange effect is obtained.
The shell 1 comprises a frame made of aluminum, the overall mass of the vehicle-mounted air conditioner is reduced by adopting the aluminum frame, and the cruising ability of a corresponding vehicle is improved.
A vehicle comprises the vehicle-mounted air conditioner, and the vehicle-mounted air conditioner is arranged at the tail of the vehicle, so that the problem that the height of the interior of the vehicle is influenced because the air conditioner can only be arranged on the roof of the vehicle in the prior art is solved.
The vehicle-mounted air conditioner further comprises a condensation fan 7, the condensation fan 7 is arranged in the condensation cavity 3, the air outlet direction of the condensation fan 7 is opposite to the advancing direction of the vehicle, and negative pressure is generated at the tail part in the advancing process of the vehicle to increase the air outlet efficiency of the condensation fan 7.
The top of vehicle is provided with photovoltaic power generation structure, further increases the duration of the vehicle.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (18)
1. The vehicle-mounted air conditioner is characterized in that: the method comprises the following steps:
a housing (1);
the partition plate is arranged in the shell (1) and divides the interior of the shell (1) into an evaporation cavity (2) and a condensation cavity (3), and the evaporation cavity (2) is positioned above the condensation cavity (3);
the evaporator (4) is arranged in the evaporation cavity (2);
the condenser (5) is arranged in the condensation cavity (3), the condensation cavity (3) is provided with four side surfaces perpendicular to the partition plate, and the condenser (5) shields at least two side surfaces;
in the vertical direction, the height of the evaporator (4) is equal to that of the evaporation cavity (2), and the height of the condenser (5) is equal to that of the condensation cavity (3).
2. The vehicle air conditioner according to claim 1, characterized in that: the evaporator (4) comprises two sections of evaporation sections (41), the two sections of evaporation sections (41) are distributed in the evaporation cavity (2) in a splayed shape, and the top point of the splayed structure is abutted against the partition plate.
3. The vehicle air conditioner according to claim 2, characterized in that: the vehicle-mounted air conditioner further comprises an evaporation fan (6), wherein the evaporation fan (6) is arranged between the two sections of evaporation sections (41), and the air outlet of the evaporation fan (6) points to the two sections of evaporation sections (41).
4. The vehicle air conditioner according to claim 3, characterized in that: the vehicle-mounted air conditioner further comprises a water pan, and the water pan is arranged at the end part, far away from the evaporation fan (6), of the evaporation section (41).
5. The vehicle air conditioner according to claim 1, characterized in that: the shell (1) is of a cuboid structure, and the partition plate is parallel to the bottom surface of the cuboid structure.
6. The vehicle air conditioner according to claim 5, characterized in that: condenser (5) includes two sections condensation segment (51), condensation chamber (3) include relative left surface and right flank and be in the left surface with trailing flank between the right flank, one section condensation segment (51) cover the left surface and part the trailing flank, another section condensation segment (51) cover the right flank and part the trailing flank.
7. The vehicle air conditioner according to claim 6, characterized in that: condensation chamber (3) still have with the relative leading flank of trailing flank, on-vehicle air conditioner still includes condensation fan (7), condensation fan (7) set up in condensation chamber (3), just the air-out direction of condensation fan (7) is directional the leading flank.
8. The vehicle air conditioner according to claim 7, characterized in that: the number of the condensing fans (7) is two, and one condensing fan (7) corresponds to one condensing section (51) in a one-to-one mode.
9. The vehicle air conditioner according to claim 7, characterized in that: the vehicle-mounted air conditioner further comprises two air deflectors (8), the two air deflectors (8) are arranged in the condensation cavity (3), the condensation cavity (3) is divided into two condensation air channels and an installation cavity between the two condensation air channels by the two air deflectors (8), and each condensation air channel is internally provided with one condensation section (51) and one condensation fan (7).
10. The vehicle air conditioner according to claim 9, characterized in that: the vehicle-mounted air conditioner further comprises a compressor (9), wherein the compressor (9) is arranged in the installation cavity, and the installation cavity and the condensation air duct are sealed relatively.
11. The vehicle air conditioner according to claim 1, characterized in that: the vehicle-mounted air conditioner further comprises an electrical box (10), wherein a mounting area is arranged on the top surface of the shell (1), and the electrical box (10) is arranged on the mounting area.
12. The vehicle air conditioner according to claim 11, characterized in that: the top surface of the shell (1) faces the evaporation cavity (2) and is recessed to form a groove, the groove forms the installation area, and the electric appliance box (10) is arranged in the groove.
13. The vehicle air conditioner according to claim 11, characterized in that: and the electric appliance box (10) is provided with radiating fins which penetrate through the top surface of the shell (1) and then extend into the evaporation cavity (2).
14. The vehicle air conditioner according to claim 1, characterized in that: the number of rows of the condenser (5) is less than or equal to 4.
15. The vehicle air conditioner according to claim 1, characterized in that: the housing (1) comprises a frame, the material of which comprises aluminium.
16. A vehicle, characterized in that: the vehicle-mounted air conditioner comprising any one of claims 1 to 15, wherein the vehicle-mounted air conditioner is arranged at the tail of the vehicle.
17. The vehicle of claim 16, characterized in that: the vehicle-mounted air conditioner further comprises a condensation fan (7), wherein the condensation fan (7) is arranged in the condensation cavity (3), and the air outlet direction of the condensation fan (7) is opposite to the advancing direction of the vehicle.
18. The vehicle of claim 16, characterized in that: the top of the vehicle is provided with a photovoltaic power generation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681818.XA CN111746229A (en) | 2020-07-15 | 2020-07-15 | Compact structure's on-vehicle air conditioner and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681818.XA CN111746229A (en) | 2020-07-15 | 2020-07-15 | Compact structure's on-vehicle air conditioner and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN111746229A true CN111746229A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010681818.XA Pending CN111746229A (en) | 2020-07-15 | 2020-07-15 | Compact structure's on-vehicle air conditioner and vehicle |
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| CN (1) | CN111746229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216170A (en) * | 2021-12-20 | 2022-03-22 | 珠海格力电器股份有限公司 | Air conditioning equipment |
-
2020
- 2020-07-15 CN CN202010681818.XA patent/CN111746229A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216170A (en) * | 2021-12-20 | 2022-03-22 | 珠海格力电器股份有限公司 | Air conditioning equipment |
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