CN218112289U - Vehicle-mounted air conditioner and vehicle - Google Patents
Vehicle-mounted air conditioner and vehicle Download PDFInfo
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- CN218112289U CN218112289U CN202221892294.XU CN202221892294U CN218112289U CN 218112289 U CN218112289 U CN 218112289U CN 202221892294 U CN202221892294 U CN 202221892294U CN 218112289 U CN218112289 U CN 218112289U
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Abstract
The utility model discloses on-vehicle air conditioner technical field specifically provides an on-vehicle air conditioner and vehicle, aims at solving the problem that current on-vehicle air conditioner heat transfer effect is poor and bulky difficult installation. Therefore, the utility model discloses an on-vehicle air conditioner is including setting up in host computer, radiator unit and the online pipe in the vehicle outside, and the host computer is linked together with the inside of vehicle, and radiator unit sets up in the afterbody of vehicle, and radiator unit passes through the online pipe and links to each other with the host computer, and the host computer includes first casing and sets up compressor, throttle component and the first heat exchanger in first casing, and radiator unit includes the second heat exchanger, and compressor, second heat exchanger, throttle component and first heat exchanger set up on the online pipe in order to form heat transfer system. The utility model effectively reduces the volume of the main machine by the way of independent arrangement of the heat radiation component, which is convenient for the installation of the vehicle-mounted air conditioner; through setting up radiator unit in the vehicle afterbody, can effectively avoid damage vehicle air conditioner's internals such as rainwater, dust, promote heat transfer effect.
Description
Technical Field
The utility model relates to a vehicle air conditioner technical field specifically provides a vehicle air conditioner and vehicle.
Background
The vehicle air conditioner generally comprises a compressor, a condenser, a throttling component and an evaporator, and the heat exchange principle of the vehicle air conditioner is similar to that of a household air conditioner, and the vehicle air conditioner performs internal circulation inside the vehicle to achieve the purpose of heat exchange. The existing integrated vehicle-mounted air conditioner is mostly used for large vehicles, is limited in installation position and is generally installed at the top of the vehicle, but the volume of the integrated vehicle-mounted air conditioner is often too large, and the installation can be realized only by cutting off a part of a flow guide cover of the vehicle or extending part of the flow guide cover out of the vehicle.
In addition, current on-vehicle air conditioner of integral type is in the state that sunshine directly shines for a long time because of installing at the vehicle top, and this heat dissipation process that is unfavorable for on-vehicle air conditioner, and then leads to on-vehicle air conditioner's heat transfer effect relatively poor.
In addition, current on-vehicle air conditioner of integral type still leads to the air outlet to face the sky because of installing at the vehicle top, and then leads to direct erosion vehicle air conditioner's internals such as rainwater, dust very easily, shortens vehicle air conditioner's life.
Accordingly, there is a need in the art for a new on-board air conditioner and vehicle that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem, promptly, solve the problem that current on-vehicle air conditioner heat transfer effect is poor and the too big difficult installation of volume.
In a first aspect, the utility model provides an on-vehicle air conditioner, on-vehicle air conditioner is including setting up host computer, radiator unit and the online pipe in the vehicle outside, the host computer is linked together with the inside of vehicle, radiator unit sets up in the afterbody of vehicle, radiator unit passes through the online pipe with the host computer links to each other, the host computer include first casing and set up in compressor, throttle component and first heat exchanger in the first casing, radiator unit includes the second heat exchanger, the compressor the second heat exchanger the throttle component with first heat exchanger set up in order to form heat transfer system on the online pipe.
In the preferred technical scheme of above-mentioned on-vehicle air conditioner, radiator unit still includes second casing and heat transfer fan, the second casing links to each other with the vehicle, the second heat exchanger with heat transfer fan set up in the second casing, be formed with air-inlet grille and air-out grille on the second casing, heat transfer fan passes through air-inlet grille with the heat exchange of air-out grille and external world.
In the preferable technical scheme of the vehicle-mounted air conditioner, a first placing cavity and a second placing cavity which are communicated with each other are formed in the second shell, the second heat exchanger is arranged in the first placing cavity, the heat exchange fan is arranged in the second placing cavity, and the second placing cavity is opposite to the first placing cavity and protrudes to one side far away from a vehicle.
In the preferable technical scheme of the vehicle-mounted air conditioner, the heat exchange fan comprises a main body, a driving member and a plurality of heat exchange fan blades, the driving member is arranged on the main body, the plurality of heat exchange fan blades are arranged in a surrounding mode along the driving member, and the driving member is arranged to drive the heat exchange fan blades to rotate so as to exchange heat.
In a preferred technical solution of the above vehicle air conditioner, the heat dissipating assembly further includes a first pressure control valve, and the first pressure control valve is disposed on an on-line pipe between the compressor and the second heat exchanger.
In a preferred technical solution of the above vehicle air conditioner, the heat radiation assembly further includes a second pressure control valve, and the second pressure control valve is disposed on an on-line pipe between the second heat exchanger and the throttling member.
In the preferable technical scheme of the vehicle-mounted air conditioner, the heat dissipation assembly further comprises a mounting bracket, the mounting bracket is connected with the second shell, and the second shell is connected with a vehicle through the mounting bracket.
In a preferred embodiment of the above vehicle air conditioner, the main unit is disposed on a roof of the vehicle.
In the preferable technical scheme of the vehicle-mounted air conditioner, the first heat exchanger is a plate heat exchanger; and/or the second heat exchanger is a plate heat exchanger.
In another aspect, the present invention further provides a vehicle, which includes the vehicle-mounted air conditioner in any one of the above-mentioned preferred technical solutions.
Under the condition that adopts above-mentioned technical scheme, the utility model discloses an on-vehicle air conditioner is including setting up in host computer, radiator unit and the online pipe in the vehicle outside, and the host computer is linked together with the inside of vehicle, and radiator unit sets up in the afterbody of vehicle, and radiator unit passes through the online pipe and links to each other with the host computer, and the host computer includes first casing and sets up compressor, throttle component and the first heat exchanger in first casing, and radiator unit includes the second heat exchanger, and compressor, second heat exchanger, throttle component and first heat exchanger set up on the online pipe in order to form heat transfer system. Based on the structure setting, the utility model discloses a separate the mode that sets up alone with radiator unit from on-vehicle air conditioner's host computer, can effectively reduce the volume of host computer, no longer need cut the kuppe of some vehicle or stretch out some on-vehicle air conditioner to the locomotive, the on-vehicle air conditioner's of effectively being convenient for installation of above-mentioned mode of setting. In addition, set up radiator unit in the afterbody of vehicle, can avoid radiator unit to be in the state that sunshine directly shines all the time, the radiator unit's of can effectively being convenient for heat transfer, and then effectively promote vehicle air conditioner's heat transfer effect. In addition, based on the above arrangement mode, internal structures such as a compressor and a circuit board can be completely sealed in the first shell, so that rainwater, dust and the like are effectively prevented from entering the internal damaged components of the main machine, and the service life of the vehicle-mounted air conditioner is effectively guaranteed.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of a position where an on-board air conditioner of the present invention is installed on a vehicle;
fig. 2 is a top view of the heat sink assembly of the present invention;
fig. 3 is an exploded view of the structure of the heat dissipating module of the present invention;
reference numerals are as follows:
1. a host; 11. a first housing;
2. a heat dissipating component; 21. a second heat exchanger; 22. a second housing; 221. an air inlet grille; 222. an air outlet grille; 23. a heat exchange fan; 231. a main body; 232. a motor; 233. a heat exchange fan blade; 24. mounting a bracket; 25. a first pressure control valve; 26. a second pressure control valve;
3. an on-line pipe;
4. a vehicle.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, the present invention does not limit the specific type of the vehicle to which the vehicle-mounted air conditioner is applied, and the vehicle may be a trailer, a semitrailer, a heavy truck, or a medium truck, and may be set by a person skilled in the art according to actual use requirements. The change of the specific application object does not deviate from the basic principle of the utility model, and belongs to the protection scope of the utility model.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "top", "head", "tail", "inner", "outer", etc. are based on the direction or positional relationship of the vehicle, which is merely for convenience of description, and do not indicate or imply that the structure must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as a fixed connection or a detachable connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 3, wherein, fig. 1 is a schematic diagram of a position of the vehicle-mounted air conditioner on the vehicle, fig. 2 is a top view of the heat dissipation assembly of the present invention, and fig. 3 is an exploded view of the heat dissipation assembly of the present invention. As shown in fig. 1 to 3, the utility model discloses an on-vehicle air conditioner is including setting up in host computer 1, radiator unit 2 and the online pipe 3 in the vehicle 4 outside, and host computer 1 is linked together with vehicle 4's inside, and radiator unit 2 sets up in vehicle 4's afterbody, and radiator unit 2 links to each other with host computer 1 through online pipe 3, and host computer 1 includes first casing 11 and sets up compressor, throttle component and the first heat exchanger (all not shown in the picture) in first casing 11, and radiator unit 2 includes second heat exchanger 21, compressor, second heat exchanger 21 the throttle component with first heat exchanger sets up on online pipe 3, and the circulation has the refrigerant in online pipe 3 to form heat transfer system.
Based on the structure setting, the utility model discloses a follow radiator unit 2 separate out the mode that sets up alone in vehicle air conditioner's the host computer 1, can effectively reduce host computer 1's volume, no longer need cut off some vehicle 4's kuppe or with some vehicle air conditioner stretches out to the locomotive, and the aforesaid sets up the mode and is effectively convenient for vehicle air conditioner's installation. In addition, set up radiator unit 2 in the afterbody of vehicle 4, can avoid radiator unit 2 to be in the state that sunshine directly shines all the time, the heat transfer of radiator unit 2 of can effectively being convenient for, and then effectively promote vehicle-mounted air conditioner's heat transfer effect. In addition, based on above-mentioned mode of setting, the compressor the inner structure such as on-vehicle air conditioner's circuit board can seal in first casing 11 completely, and then effectively avoids rainwater, dust etc. to get into 1 inside damage components of host computer, has effectively guaranteed on-vehicle air conditioner's life.
Further, the main unit 1 may further include a four-way valve to realize a reverse circulation of a refrigerant in the connecting pipe 3, so that one of the first heat exchanger and the second heat exchanger 21 serves as an evaporator and the other serves as a condenser, thereby achieving a cooling or heating purpose of the vehicle air conditioner.
It should be noted that the utility model discloses do not make any restriction to the concrete position that sets up of host computer 1, preferably, host computer 1 sets up in the top of vehicle 4 to in to the inside air supply of vehicle 4, promote vehicle air conditioner's heat transfer effect.
In addition, it should be noted that the present invention does not limit the specific air supply manner of the main unit 1 to the inside of the vehicle 4, for example, a side of the first casing 11 close to the vehicle 4 and the vehicle 4 are provided with through holes communicated with each other, and the main unit 1 directly supplies air to the inside of the vehicle 4 through the through holes; for another example, an air supply duct is provided between the first housing 11 and the vehicle 4, and the main body 1 can supply air to the inside of the vehicle 4 through the air supply duct, which can be set by a person skilled in the art according to actual conditions.
In addition, it should be noted that the present invention does not limit the specific structures of the compressor, the second heat exchanger 21, the throttling member and the first heat exchanger, and the compressor may be a fixed-frequency compressor or a variable-frequency compressor; the throttle component can be an electronic expansion valve or a capillary tube; the first heat exchanger and the second heat exchanger 21 may be shell-and-tube heat exchangers or plate heat exchangers. Preferably, the compressor is a variable frequency compressor, and the first heat exchanger and the second heat exchanger 21 are plate heat exchangers, so that the heat exchange effect of the vehicle-mounted air conditioner is further effectively improved, and the user experience is further effectively improved.
Further, in the preferred embodiment, the heat dissipation assembly 2 further includes a second casing 22 and a heat exchange fan 23, the second casing 22 is connected to the vehicle 4, the second heat exchanger 21 and the heat exchange fan 23 are disposed in the second casing 22, an air inlet grille 221 and an air outlet grille 222 are formed on the second casing 22, and the heat exchange fan 23 exchanges heat with the outside through the air inlet grille 221 and the air outlet grille 222.
What need explain to radiator unit 2's structure is, the utility model discloses do not make any restriction to the concrete structure of second casing 22 and heat exchange fan 23, do not do any restriction to the concrete connected mode between second casing 22 and the vehicle 4 yet, the technical staff in the art can set for by oneself according to actual conditions.
Preferably, the heat sink assembly 2 includes a mounting bracket 24, the mounting bracket 24 is disposed at an edge of the second housing 22, of course, the mounting bracket 24 may be integrally formed with the second housing 22, or may be formed separately and then connected, which is not limited, and the mounting bracket 24 is provided with a fixing hole, and the second housing 22 is fixedly connected to the vehicle 4 through the mounting bracket 24 and a fastener. Specifically, the opening of the second casing 22 is being disposed toward the rear of the vehicle 4 to further effectively avoid rainwater, dust, and the like from directly entering the inside of the second casing 22 from above.
It should be noted that, the present invention does not limit the specific structure and the specific number of the mounting brackets 24, and those skilled in the art can set the mounting conditions of the vehicle-mounted air conditioner by themselves.
Further preferably, a first placing cavity and a second placing cavity which are communicated with each other are formed in the second shell 22, the second heat exchanger 21 is arranged in the first placing cavity, the heat exchange fan 23 is arranged in the second placing cavity, and the second placing cavity protrudes to one side far away from the vehicle 4 relative to the first placing cavity. Specifically, the partial second casing 22 that is formed with air-inlet grille 221 forms the first cavity of placing, the formation of the partial second casing 22 that is formed with air-outlet grille 222 the cavity is placed to the second to radiator unit 2 carries out the heat transfer with the external world, and then effectively promotes vehicle air conditioner's heat transfer effect.
In the preferred embodiment, the heat exchanging fan 23 includes a main body 231, a driving member and a plurality of heat exchanging blades 233, wherein the driving member is preferably a motor 232, the motor 232 is disposed on the main body 231, and the plurality of heat exchanging blades 233 are disposed around the motor 232. Specifically, the main body 231 is an annular structure, the second placing cavity is cylindrical, and the overall shape of the main body 231 is matched with that of the second placing cavity, so that the main body 231 is just clamped into the second placing cavity. The motor 232 is arranged on the inner ring of the main body 231 and connected with the inner ring of the main body 231, the heat exchange fan blades 233 are arranged between the inner ring and the outer ring of the main body 231 and arranged around the motor 232, the heat exchange fan blades 233 are also connected with the inner ring of the main body 231, and the motor 232 drives the heat exchange fan blades 233 to rotate by driving the inner ring of the main body 231 to rotate, so that heat exchange is realized.
Of course, the present invention does not limit the specific structure of the motor 232 and the heat exchange fan blades 233 and the specific number of the heat exchange fan blades 233, and the skilled person can set them by himself.
Further, the heat radiation assembly 2 further includes a first pressure control valve 25 and a second pressure control valve 26, the first pressure control valve 25 is disposed on the on-line pipe between the compressor and the second heat exchanger 21, and the second pressure control valve 26 is disposed on the on-line pipe between the second heat exchanger 21 and the throttling member. The first pressure control valve 25 and the second pressure control valve 26 can effectively ensure the stability of the pressure of the refrigerant in the on-line pipe 3, so as to effectively ensure the safety performance of the vehicle-mounted air conditioner, and further effectively ensure the personal safety of a user. Of course, the present invention does not limit the specific type and structure of the first pressure control valve 25 and the second pressure control valve 26, and those skilled in the art can set the type and structure according to actual conditions.
In addition, it should be noted that, the present invention does not limit the specific use of the vehicle-mounted air conditioner, and those skilled in the art can set the use according to actual situations.
In another aspect, the present disclosure also claims a vehicle 4, the vehicle 4 comprising the on-board air conditioner described in the above preferred embodiment. It is understood that changes in the specific type and structure of the vehicle 4 do not depart from the basic principles of the present invention and remain within the scope of the invention.
So far, the technical solution of the present invention has been described with reference to the alternative embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. A vehicle-mounted air conditioner is characterized by comprising a host machine, a heat dissipation assembly and an on-line pipe which are arranged outside a vehicle,
the heat dissipation assembly comprises a first shell, a compressor, a throttling component and a first heat exchanger, wherein the compressor, the second heat exchanger, the throttling component and the first heat exchanger are arranged on the online pipe to form a heat exchange system.
2. The vehicle air conditioner of claim 1, wherein the heat dissipation assembly further comprises a second housing and a heat exchange fan, the second housing is connected to a vehicle, the second heat exchanger and the heat exchange fan are disposed in the second housing,
an air inlet grating and an air outlet grating are formed on the second shell, and the heat exchange fan exchanges heat with the outside through the air inlet grating and the air outlet grating.
3. The vehicle air conditioner of claim 2, wherein a first placing cavity and a second placing cavity communicated with each other are formed in the second housing,
the second heat exchanger is arranged in the first placing cavity, the heat exchange fan is arranged in the second placing cavity, and the second placing cavity is opposite to the first placing cavity and protrudes to one side far away from the vehicle.
4. The vehicle-mounted air conditioner according to claim 2, wherein the heat exchange fan comprises a main body, a driving member and a plurality of heat exchange blades,
the driving member is arranged on the main body, the heat exchange fan blades are arranged in a surrounding mode along the driving member, and the driving member is arranged to drive the heat exchange fan blades to rotate so as to exchange heat.
5. The on-board air conditioner of claim 2, wherein the heat sink assembly further comprises a first pressure control valve disposed on an on-board pipe between the compressor and the second heat exchanger.
6. The on-board air conditioner of claim 5, wherein the heat sink assembly further comprises a second pressure control valve disposed on the on-board pipe between the second heat exchanger and the throttling member.
7. The vehicle air conditioner of claim 2, wherein the heat sink assembly further comprises a mounting bracket,
the mounting bracket is connected with the second shell, and the second shell is connected with the vehicle through the mounting bracket.
8. The on-vehicle air conditioner according to any one of claims 1 to 7, characterized in that the main unit is provided on the roof of a vehicle.
9. The vehicle air conditioner according to any one of claims 1 to 7, wherein the first heat exchanger is a plate heat exchanger; and/or
The second heat exchanger is a plate heat exchanger.
10. A vehicle characterized in that the vehicle includes the on-vehicle air conditioner of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221892294.XU CN218112289U (en) | 2022-07-21 | 2022-07-21 | Vehicle-mounted air conditioner and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221892294.XU CN218112289U (en) | 2022-07-21 | 2022-07-21 | Vehicle-mounted air conditioner and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218112289U true CN218112289U (en) | 2022-12-23 |
Family
ID=84517596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221892294.XU Active CN218112289U (en) | 2022-07-21 | 2022-07-21 | Vehicle-mounted air conditioner and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218112289U (en) |
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2022
- 2022-07-21 CN CN202221892294.XU patent/CN218112289U/en active Active
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