CN215971022U - Motor home air conditioning system - Google Patents
Motor home air conditioning system Download PDFInfo
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- CN215971022U CN215971022U CN202122637679.3U CN202122637679U CN215971022U CN 215971022 U CN215971022 U CN 215971022U CN 202122637679 U CN202122637679 U CN 202122637679U CN 215971022 U CN215971022 U CN 215971022U
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Abstract
The utility model belongs to the technical field of motor homes, and discloses a motor home air conditioning system which comprises a driving air conditioning device and a first parking air conditioning device connected with the driving air conditioning device; the driving air conditioning device comprises a driving air conditioning evaporator, a driving air conditioning compressor, a driving air conditioning condenser and a driving expansion valve which are connected in series in a circulating manner; the first parking air conditioner device comprises a first parking air conditioner evaporator, a first parking air conditioner compressor, a first parking air conditioner condenser and a first parking expansion valve which are connected in series in a circulating mode; the first parking air-conditioning evaporator and the driving air-conditioning evaporator and the first parking air-conditioning condenser and the driving air-conditioning condenser are connected in parallel through valves and pipelines. The mutual matching of the driving air-conditioning device and the first parking air-conditioning device can be realized by the structural arrangement, and the working efficiency and the utilization rate of the driving air-conditioning device and the first parking air-conditioning device are effectively improved.
Description
Technical Field
The utility model relates to the technical field of motor homes, in particular to a motor home air conditioning system.
Background
Most independent settings separately between car as a house driving air conditioner and the car as a house parking air conditioner under the prior art, because unable effective combination between the two, therefore when the car as a house driving, just make the car as a house parking air conditioner idle most and can not effectively be utilized, and the driving air conditioner is because the configuration of driving condenser is limited, and the air conditioning efficiency is not very high when driving yet. The evaporator and the condenser of the driving air conditioner and the parking air conditioner can not be mutually utilized, so that the cost of the motor home is increased, and meanwhile, the resource waste is also caused due to the idle state of the air conditioning equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a motor home air conditioning system which can effectively improve the working efficiency and the utilization rate of a driving air conditioning device and a first parking air conditioning device through the mutual matching of the driving air conditioning device and the first parking air conditioning device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a motor home air conditioning system comprises a driving air conditioning device and a first parking air conditioning device connected with the driving air conditioning device;
the driving air conditioning device comprises a driving air conditioning evaporator, a driving air conditioning compressor, a driving air conditioning condenser and a driving expansion valve which are connected in series in a circulating manner; the first parking air conditioner device comprises a first parking air conditioner evaporator, a first parking air conditioner compressor, a first parking air conditioner condenser and a first parking expansion valve which are connected in series in a circulating mode;
the first parking air conditioner evaporator and the driving air conditioner evaporator are connected in parallel, and the first parking air conditioner condenser and the driving air conditioner condenser are connected in parallel through a valve and a pipeline.
The parking air conditioner comprises a first parking air conditioner evaporator, a first parking air conditioner compressor, a first parking air conditioner condenser and a first parking expansion valve, wherein the parking air conditioner comprises a first parking air conditioner, a first parking air conditioner condenser and a first parking expansion valve.
The second parking air-conditioning evaporator is respectively connected with the driving air-conditioning evaporator and the first parking air-conditioning evaporator in parallel through a pipeline and a valve; the second parking air-conditioning compressor is connected with the first parking air-conditioning compressor in parallel through a pipeline; and the second parking air-conditioning condenser is respectively connected with the travelling crane air-conditioning condenser and the first parking air-conditioning condenser in parallel through a pipeline and a valve.
The system further comprises a hot water heat exchanger assembly which is connected with the driving air-conditioning condenser, the first parking air-conditioning condenser and the second parking air-conditioning condenser in parallel through a valve and a pipeline.
The hot water heat exchanger assembly comprises a hot water tank, a hot water pump connected with the hot water tank, and a hot water heat exchanger connected with the hot water pump.
The exhaust port of the driving air-conditioning compressor, the exhaust port of the first parking air-conditioning compressor and the exhaust port of the second parking air-conditioning compressor are all provided with one-way valves.
Wherein, first parking air conditioner evaporimeter link up with the outdoor new trend entry of car as a house mutually.
The utility model has the beneficial effects that: the utility model provides a motor home air conditioning system, which comprises a driving air conditioning device and a first parking air conditioning device connected with the driving air conditioning device, wherein the driving air conditioning device comprises a driving air conditioning unit and a first parking air conditioning unit; the driving air conditioning device comprises a driving air conditioning evaporator, a driving air conditioning compressor, a driving air conditioning condenser and a driving expansion valve which are connected in series in a circulating manner; the first parking air conditioner device comprises a first parking air conditioner evaporator, a first parking air conditioner compressor, a first parking air conditioner condenser and a first parking expansion valve which are connected in series in a circulating mode; the first parking air-conditioning evaporator and the driving air-conditioning evaporator and the first parking air-conditioning condenser and the driving air-conditioning condenser are connected in parallel through valves and pipelines. The mutual matching of the driving air-conditioning device and the first parking air-conditioning device can be realized by the structural arrangement, and the working efficiency and the utilization rate of the driving air-conditioning device and the first parking air-conditioning device are effectively improved.
Drawings
Fig. 1 is a schematic structural connection diagram of an air conditioning system of a motor home according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Referring to fig. 1, the present embodiment provides a motor home air conditioning system, which includes a driving air conditioning unit 1 and a first parking air conditioning unit 2 connected to the driving air conditioning unit 1, where the driving air conditioning unit 1 includes a driving air conditioning evaporator 11, a driving air conditioning compressor 12, a driving air conditioning condenser 13, and a driving expansion valve 14, which are connected in series and in circulation with each other; the first parking air conditioner 2 comprises a first parking air conditioner evaporator 21, a first parking air conditioner compressor 22, a first parking air conditioner condenser 23 and a first parking expansion valve 24 which are circularly connected in series with each other; the driving air conditioner 1 and the first parking air conditioner 2 designed by the structure can realize independent work; in order to fully combine the driving air conditioner 1 and the first parking air conditioner 2, the first parking air conditioner evaporator 21 and the driving air conditioner evaporator 11, and the first parking air conditioner condenser 23 and the driving air conditioner condenser 13 are connected in parallel through the valve 5 and the pipeline.
The driving air conditioner 1 and the first parking air conditioner 2 which are connected in the above way are limited by the refrigeration efficiency of the driving air conditioner 1 in the driving process, and the first parking air conditioner evaporator 21 and/or the first parking air conditioner condenser 23 in the first parking air conditioner 2 can be integrated into the driving air conditioner 1 for use, so that the refrigeration efficiency of the driving air conditioner 1 is improved;
similarly, due to the limitation of the cooling efficiency of the first parking air conditioner 2, the driving air conditioner condenser 13 and/or the driving air conditioner evaporator 11 in the driving air conditioner 1 may be incorporated into the first parking air conditioner 2 for use as required during parking, so as to improve the cooling efficiency of the first parking air conditioner 2.
In the present embodiment, when the driving air conditioner 1 and the first parking air conditioner 2 are connected in parallel, in order to prevent the compressor from being mixed with air, the check valves 4 are disposed at the air outlets of the driving air conditioner compressor 12 and the first parking air conditioner compressor 22.
Adopt above-mentioned mode can make driving air conditioner device 1 and first parking air conditioner device 2 each other utilize, need not to add relevant hardware alone and promote refrigeration efficiency, then also make the manufacturing cost of car as a house also obtain better control, simultaneously, also avoided under the prior art, because of driving air conditioner device 1 and the idle problem's of equipment that first parking air conditioner device 2 independent work caused emergence respectively.
Further preferably, in order to meet the above-mentioned cooling requirement, in the embodiment shown in fig. 1, the first parking air-conditioning condenser 23 is connected in parallel with the pipeline of the driving air-conditioning condenser 13 through the pipeline and the valve 5, respectively, and similarly, the first parking air-conditioning evaporator 21 is connected in parallel with the pipeline of the driving air-conditioning evaporator 11 through the pipeline and the valve 5, respectively. The specific arrangement of the parallel pipelines is commonly used in the related art, and is not described in detail herein.
Furthermore, in this embodiment, in order to further meet the cooling requirements of independent temperature and humidity processing and further energy saving of the motor home, a second parking air conditioner 3 is further disposed in the motor home, the second parking air conditioner 3 has the same structure as the first parking air conditioner 2, and the second parking air conditioner 3 includes a second parking air conditioner evaporator 31, a second parking air conditioner compressor 32, a second parking air conditioner condenser 33, and a second parking expansion valve 34, which are connected in series in a circulating manner. In the same way as the first parking air conditioner 2, the second parking air conditioner evaporator 31 in this embodiment is connected in parallel with the driving air conditioner evaporator 11 and the first parking air conditioner evaporator 21 through a pipeline and a valve 5; the second parking air-conditioning condenser 33 is connected in parallel with the driving air-conditioning condenser 13 and the first parking air-conditioning condenser 23 through a pipeline and a valve 5 respectively.
In the present embodiment, when the first parking air conditioner 2 and the second parking air conditioner 3 are connected in parallel, in order to prevent the compressor cross air, the check valves 4 are disposed at the air outlets of the first parking air conditioner compressor 22 and the second parking air conditioner compressor 32.
The first parking air-conditioning device 2 and the second parking air-conditioning device 3 designed in the above mode can be started simultaneously when a large refrigerating capacity is needed when a motor home is parked, the first parking air-conditioning evaporator 21 and the outdoor fresh air inlet 7 of the motor home are communicated, the first parking air-conditioning device 2 is used for humidity treatment of outdoor fresh air, the second parking air-conditioning device 3 is used for indoor air temperature treatment, the second parking air-conditioning compressor 32 can be closed when the refrigerating capacity is met according to needs under low load, the compressor 22 of the first parking air-conditioning device 2 is enabled to refrigerate by utilizing all condensers and evaporators which are connected in parallel, and therefore the refrigerating efficiency is improved and a good energy-saving effect is achieved.
In addition, as is preferable, the present embodiment further includes a hot water heat exchanger assembly 6 connected in parallel with the driving air-conditioning condenser 13, the first parking air-conditioning condenser 23, and the second parking air-conditioning condenser 33 through a valve 5 and a pipeline, and further preferably, the hot water heat exchanger assembly 6 in the present embodiment includes a hot water tank 61, a hot water pump 62 connected to the hot water tank 61, and a hot water heat exchanger 63 connected to the hot water pump 62, so as to recover heat by replacing the air-conditioning condenser, thereby achieving the effects of energy saving and emission reduction, which are commonly used in the related art, and are not described in detail herein.
In order to further improve the quality of the air flow organization of air treatment in the compartment of the motor home, the first parking air-conditioning evaporator 21 in the embodiment is preferably communicated with the fresh air inlet 7 outside the motor home; in addition, in order to make the temperature of the cabin more uniform, the evaporators of the first and second parking air conditioners 2 and 3 are disposed at the front and rear ends of the motor home, respectively.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. The motor home air conditioning system is characterized by comprising a driving air conditioning device and a first parking air conditioning device connected with the driving air conditioning device;
the driving air conditioning device comprises a driving air conditioning evaporator, a driving air conditioning compressor, a driving air conditioning condenser and a driving expansion valve which are connected in series in a circulating manner; the first parking air conditioner device comprises a first parking air conditioner evaporator, a first parking air conditioner compressor, a first parking air conditioner condenser and a first parking expansion valve which are connected in series in a circulating mode;
the first parking air conditioner evaporator and the driving air conditioner evaporator are connected in parallel, and the first parking air conditioner condenser and the driving air conditioner condenser are connected in parallel through a valve and a pipeline.
2. The air conditioning system for the motor home as claimed in claim 1, further comprising a second parking air conditioner device, wherein the second parking air conditioner device comprises a second parking air conditioner evaporator, a second parking air conditioner compressor, a second parking air conditioner condenser and a second parking expansion valve which are connected in series in a circulating manner.
3. The air conditioning system for the motor home as claimed in claim 2, wherein the second parking air conditioner evaporator is connected in parallel with the driving air conditioner evaporator and the first parking air conditioner evaporator respectively through a pipeline and a valve; the second parking air-conditioning compressor is connected with the first parking air-conditioning compressor in parallel through a pipeline; and the second parking air-conditioning condenser is respectively connected with the travelling crane air-conditioning condenser and the first parking air-conditioning condenser in parallel through a pipeline and a valve.
4. The air conditioning system for the motor home as claimed in claim 2, further comprising a hot water heat exchanger assembly connected in parallel with the driving air conditioner condenser, the first parking air conditioner condenser and the second parking air conditioner condenser through valves and pipelines.
5. The air conditioning system as claimed in claim 4, wherein the hot water heat exchanger assembly comprises a hot water tank, a hot water pump connected to the hot water tank, and a hot water heat exchanger connected to the hot water pump.
6. The air conditioning system for the motor home as claimed in claim 2, wherein the exhaust port of the driving air conditioner compressor, the exhaust port of the first parking air conditioner compressor and the exhaust port of the second parking air conditioner compressor are all provided with one-way valves.
7. The air conditioning system for the motor home as claimed in claim 1, wherein the first parking air conditioner evaporator is communicated with a fresh air inlet outside the motor home.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637679.3U CN215971022U (en) | 2021-10-29 | 2021-10-29 | Motor home air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122637679.3U CN215971022U (en) | 2021-10-29 | 2021-10-29 | Motor home air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215971022U true CN215971022U (en) | 2022-03-08 |
Family
ID=80511453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122637679.3U Active CN215971022U (en) | 2021-10-29 | 2021-10-29 | Motor home air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215971022U (en) |
-
2021
- 2021-10-29 CN CN202122637679.3U patent/CN215971022U/en active Active
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