CN214874107U

CN214874107U - Parking air conditioner

Info

Publication number: CN214874107U
Application number: CN202120781068.3U
Authority: CN
Inventors: 陈华英
Original assignee: TCL Air Conditioner Zhongshan Co Ltd
Current assignee: TCL Air Conditioner Zhongshan Co Ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-26
Anticipated expiration: 2031-04-15

Abstract

The embodiment of the application provides a parking air conditioner, including the shell and set up respectively in inside compressor, evaporimeter module, condenser module and the pipeline subassembly of shell: the shell comprises a top wall, a bottom wall and a peripheral wall for connecting the top wall and the bottom wall, wherein the bottom wall is provided with a first air inlet and a first air outlet, and the peripheral wall is provided with a second air inlet and a second air outlet; one end of the evaporator module is communicated with the first air inlet, the other end of the evaporator module is communicated with the first air outlet, one end of the condenser module is communicated with the second air inlet, and the other end of the condenser module is communicated with the second air outlet; the compressor, the evaporator module and the condenser module are connected through a pipeline assembly.

Description

Parking air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a parking air conditioner.

Background

The parking air conditioner is an air conditioner used in a parking state such as waiting for parking or rest. The original vehicle air conditioner is generally driven by a vehicle engine, and is started for a long time in a parking state, so that the problems of high noise, high oil consumption, influence on the service life of the engine and the like exist, and the problems are more prominent in trucks, vans, motor homes and engineering vehicles and are not suitable for being used in parking. Compared with the original vehicle air conditioner, the parking air conditioner does not need to depend on the power of a vehicle engine, can solve the problem that the original vehicle air conditioner cannot be used when the vehicle is parked, and is widely applied. The outer air opening of the existing parking air conditioner is easily blocked by sundries and accumulated by rainwater, so that the normal use, cleaning and maintenance of the parking air conditioner are adversely affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a parking air conditioner, aims at solving among the prior art parking air conditioner's outer wind gap and is blockked up and take place the accumulational problem of rainwater by debris easily.

The parking air conditioner that this application embodiment provided, including the shell and set up respectively in inside compressor, evaporimeter module, condenser module and the pipeline subassembly of shell: the shell comprises a top wall, a bottom wall and a peripheral wall for connecting the top wall and the bottom wall, wherein the bottom wall is provided with a first air inlet and a first air outlet, and the peripheral wall is provided with a second air inlet and a second air outlet; one end of the evaporator module is communicated with the first air inlet, the other end of the evaporator module is communicated with the first air outlet, one end of the condenser module is communicated with the second air inlet, and the other end of the condenser module is communicated with the second air outlet; the compressor, the evaporator module and the condenser module are connected through a pipeline assembly.

In some embodiments, the evaporator module includes an evaporator and an evaporation fan, the evaporator and the evaporation fan being respectively disposed between the first air inlet and the first air outlet; the evaporator module further comprises an evaporator outer cover, the evaporator outer cover comprises a bottom support arranged on the bottom wall and an upper cover enclosing a cavity with the bottom support, the evaporator and the evaporation fan are respectively arranged in the evaporator outer cover, one end of the evaporator outer cover is communicated with the first air inlet, and the other end of the evaporator outer cover is communicated with the first air outlet.

In some embodiments, the bottom support is provided with a drainage groove and at least one drainage port communicated with the drainage groove, the drainage groove is formed on the upper side of the bottom support, and the drainage port is opened on the side surface of the bottom support; each side surface of the bottom support is provided with at least one water outlet; and/or the bottom support comprises a heat insulation layer.

In some embodiments, the evaporation fan comprises a first fan blade and a first motor for driving the first fan blade to rotate, and the diameter of the first fan blade is 130 mm-150 mm; the first motor is a brushless direct current motor.

In some embodiments, the condenser module includes a condenser and a condensing fan, and the condenser and the condensing fan are respectively disposed between the second air inlet and the second air outlet.

In some embodiments, the condensing fan comprises a second fan blade and a second motor for driving the second fan blade to rotate, and the diameter of the second fan blade is 130 mm-150 mm; the second motor is a brushless direct current motor.

In some embodiments, the compressor is a horizontal compressor.

In some embodiments, the top wall and the perimeter wall of the housing are joined to form a streamlined profile configuration.

In some embodiments, the peripheral wall includes a front wall, a rear wall, and two side walls connecting the front wall and the rear wall, the second air outlet is provided on the rear wall, and the second air inlet is provided on the side walls; the compressor, the evaporator module and the condenser module are arranged in sequence in a direction from the front wall to the rear wall.

In some embodiments, the housing includes a base plate and a top cover removably disposed on the base plate, the base wall forming the base plate, and the top wall and the peripheral wall joining to form the top cover.

In the embodiment of the application, the first air inlet and the first air outlet are arranged on the bottom wall of the shell, one end of the evaporator module is communicated with the first air inlet, and the other end of the evaporator module is communicated with the first air outlet, so that a top-mounted mounting structure is formed; set up second air intake and second air outlet on the perisporium of shell, condenser module one end intercommunication second air intake, the other end intercommunication second air outlet, the perisporium is located between roof and the diapire, thus, the parking air conditioner is through setting up the second air intake air on the perisporium, the air-out of second air outlet, and do not set up the outer wind gap on the roof of shell, can avoid such as branch fallen leaves, outer debris such as snow and precipitation directly fall on the outer wind gap, reduce or stop the risk that the outer wind gap is blockked up by debris and takes place ponding, guarantee the normal use of parking air conditioner and the convenience of clearance maintenance operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an external view structural view of a parking air conditioner according to some embodiments of the present disclosure;

fig. 2 is an internal structure view of a parking air conditioner according to some embodiments of the present application;

fig. 3 is an exploded view of a parking air conditioner according to some embodiments of the present disclosure;

fig. 4 is a sectional structure view of a parking air conditioner according to some embodiments of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

"A and/or B" includes the following three combinations: a alone, B alone, and a combination of A and B.

The use of "adapted to" or "configured to" in this application means open and inclusive language that does not exclude devices adapted to or configured to perform additional tasks or steps. Additionally, the use of "based on" means open and inclusive, as a process, step, calculation, or other action that is "based on" one or more stated conditions or values may in practice be based on additional conditions or values beyond those stated.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

As shown in fig. 1 to 4, an embodiment of the present application provides a parking air conditioner 100, where the parking air conditioner 100 includes a housing 1, and a compressor 2, an evaporator module 3, a condenser module 4, and a pipeline assembly 5 respectively disposed inside the housing 1. In some embodiments, parking air conditioner 100 may have an integrated configuration and may be mounted on the top of a target vehicle, such as a truck, van, caravan, and construction vehicle, for example, on the top of a cab. Here, the parking air conditioner 100 may be a cooling air conditioner that can only cool or a cooling air conditioner that has both cooling and heating functions.

The shape and the configuration of the housing 1 are determined according to actual needs, and may adopt a shape such as a rectangular parallelepiped, a cylinder or other three-dimensional shapes, which is not limited in the embodiments of the present application. The material for making the housing 1 is determined according to actual needs, and may be made of materials such as metal, plastic, etc., which is not limited in this application.

The housing 1 includes a top wall 11, a bottom wall 12, and a peripheral wall 13, the top wall 11 and the bottom wall 12 being disposed opposite to each other in a vertical direction. The peripheral wall 13 connects the top wall 11 and the bottom wall 12, and the surface of the peripheral wall 13 extends in the up-down direction. Thus, the top wall 11 constitutes the top of the housing 1, the bottom wall 12 constitutes the bottom of the housing 1, and the peripheral wall 13 constitutes the longitudinal side walls of the housing 1.

Wherein, be equipped with first air intake 14 and first air outlet 15 on the diapire 12, evaporimeter module 3 one end intercommunication first air intake 14, the other end communicates first air outlet 15. Thus, after the parking air conditioner 100 is mounted on the roof of the target vehicle, the first air inlet 14 and the first air outlet 15 are both located on the roof of the target vehicle. Air inside the target vehicle may enter the parking air conditioner 100 through the first air inlet 14 to form evaporation-side air, and then flow through the evaporator module 3, the evaporation-side air is conditioned by the evaporator module 3, and the conditioned evaporation-side air returns to the target vehicle through the first air outlet 15, thereby completing air circulation. In the cooling mode, the evaporator module 3 absorbs heat in the air on the evaporation side, so that the air temperature is reduced to a target temperature; in the heating mode, the evaporator module 3 actually performs a condensation function, releasing heat into the evaporation-side air, so that the air temperature rises to a target temperature.

The peripheral wall 13 is provided with a second air inlet 16 and a second air outlet 17, and one end of the condenser module 4 is communicated with the second air inlet 16, and the other end is communicated with the second air outlet 17. Thus, after the parking air conditioner 100 is mounted on the roof of the target vehicle, the second air inlet 16 and the second air outlet 17 are located at the side of the housing 1. Air in the external environment can enter the parking air conditioner 100 through the second air inlet 16 to form air on the condensation side, and then flows through the condenser module 4, the condenser module 4 exchanges heat with the air on the condensation side, so that the temperature of the refrigerant in the condenser module 4 can be adjusted, and the air on the condensation side returns to the external environment through the second air outlet 17. In the refrigeration mode, the refrigerant absorbs the heat of the air at the evaporation side in the evaporator module 3 to cool the air at the evaporation side; then the refrigerant flows to the condenser module 4, heat is released to the air at the condensing side of the condenser module 4, the refrigerant is cooled, and the heat is brought to the external environment by the air at the condensing side. In the heating mode, the refrigerant releases heat to the air at the evaporation side in the evaporator module 3, so that the air at the evaporation side is heated and heated; then the refrigerant flows to the condenser module 4, and the condenser module 4 absorbs the heat of the air at the condensing side, so that the refrigerant is heated and heated, and the condenser module 4 actually plays an evaporating role.

In the overhead parking air conditioner in the related art, the condensation side heat exchange assembly mostly adopts an axial flow fan and an upper air outlet form matched with the axial flow fan, an outer air opening is upwards opened at the top of the parking air conditioner, and external impurities such as branches, fallen leaves, snow and the like can directly fall onto the outer air opening and gradually accumulate, so that the outer air opening is easily blocked. The top of the vehicles such as trucks, vans, motor homes, engineering vehicles and the like is high, and the overhead parking air conditioner is arranged on the top of the vehicle, so that the cleaning and the maintenance are difficult. In addition, rainwater can also directly fall into the outside wind gap during rainfall, easily takes place ponding problem, causes the threat for overhead parking air conditioner's safety in utilization, has proposed higher requirement, causes manufacturing cost to rise for waterproof sealing design and manufacturing.

The parking air conditioner 100 that this application embodiment provided sets up second air intake 16 and second air outlet 17 on perisporium 13, and does not set up the outer wind gap on roof 11, can avoid such as branch fallen leaves, outer debris such as snow and precipitation directly fall the outer wind gap on, reduce or stop the outer wind gap by debris jam and the risk of taking place ponding, guarantee parking air conditioner's normal use and the convenience of clearance maintenance operation, reduce the requirement of the grade of waterproof sealing design and manufacturing.

In some embodiments, the top wall 11 and the peripheral wall 13 of the housing 1 are joined to form a streamlined profile configuration. Thus, when the parking air conditioner 100 is installed on the top of the vehicle, the wind resistance of the vehicle during traveling can be reduced, and the adverse effect on the normal traveling of the vehicle can be avoided. In addition, the streamline profile structure also has the advantage of beautiful appearance.

In some embodiments, the peripheral wall 13 includes a front wall 131, a rear wall 132, and two side walls 133 connecting the front wall 131 and the rear wall 132. In some examples, the second air outlet 17 is disposed on the rear wall 132, and the second air inlet 16 is disposed on the side wall 133; therefore, the second air outlet 17 exhausts air backwards, the direction of the air is consistent with that of wind resistance, and the air exhausting effect is better. The compressor 2, the evaporator module 3 and the condenser module 4 are arranged in this order in a direction from the front wall 131 to the rear wall 132; therefore, the modules can be reasonably arranged, the air flow path of each side is shortened, and the heat exchange efficiency is improved. In some examples, the top wall 11 and the peripheral wall 13 join to form a streamlined profile configuration in a direction from the front wall 131 towards the rear wall 132; furthermore, the second outlet 17 is disposed on the rear wall 132, and the rear wall 132 has a considerable area, so that the position design of the second outlet 17 is easily realized and a sufficient ventilation area is ensured.

In some embodiments, the housing 1 includes a bottom plate 1b and a top cover 1a detachably provided on the bottom plate 1 b. Here, the bottom wall 12 forms the bottom plate 1b, and the top wall 11 and the peripheral wall 13 are connected to form the top cover 1 a. Thus, the difficulty of manufacturing the housing 1 can be reduced. In some examples, the top wall 11 and the peripheral wall 13 are integrally formed to form the top cover 1a, which can reduce the difficulty of manufacturing the streamline profile configuration.

Wherein, compressor 2, evaporator module 3 and condenser module 4 pass through pipeline assembly 5 to be connected, and the refrigerant passes through compressor 2, evaporator module 3 and condenser module 4 in proper order through pipeline assembly 5. The pipeline assembly 5 comprises a connecting pipeline and a throttling element, and the throttling element can be a capillary tube, a throttling short tube, a thermal expansion valve, an electronic expansion valve and other functional elements.

In some embodiments, the evaporator module 3 comprises an evaporator 31 and an evaporation fan 32. Here, the evaporator 31 and the evaporation fan 32 are respectively disposed between the first air inlet 14 and the first air outlet 15. The evaporator 31 performs a heat exchange function, and exchanges heat with the evaporation side air; the evaporator fan 32 provides the power for air circulation, so that the air in the vehicle is drawn into the vehicle-mounted air conditioner 100 and the conditioned evaporation side air is returned to the vehicle. For example, the evaporator 31 may be a fin-and-tube heat exchanger, and may be disposed vertically or obliquely.

In some examples, the evaporator fan 32 includes a first fan 321 and a first motor 322 for driving the first fan 321 to rotate. Illustratively, the diameter of the first blade 321 is 130mm to 150mm, for example 130mm, 135mm, 140mm, 144mm, 148mm, 150mm, or the like. Compared with the evaporation fan blades of the overhead parking air conditioner in the related art, the diameter of the first fan blade 321 in the embodiment of the application is effectively increased, the rotating speed of the motor can be reduced, the efficiency of the motor is improved, the energy consumption of the motor is reduced, and the silencing effect is better. Illustratively, the axial length of the fan blade of the evaporation fan 32 is 160mm to 200mm, such as 160mm, 165mm, 170mm, 176mm, 181mm, 185mm, 190mm, 196mm, or 200 mm. Illustratively, the first motor 322 is a brushless dc motor. Compared with a brush motor, the brushless direct current motor does not have a carbon brush, so that the abrasion of the carbon brush and the damage of the motor caused by the abrasion of the carbon brush can be avoided, and the service life of the whole parking air conditioner 100 is prolonged. Illustratively, the evaporation fan 32 further includes a first volute 323, and the first fan blade 321 is disposed in the first volute 323.

In some embodiments, the evaporator module 3 further comprises an evaporator 31 housing. The outer cover of the evaporator 31 comprises a bottom base 331 arranged on the bottom wall 12 and an upper cover 332 enclosing with the bottom base 331 to form a cavity, and the evaporator 31 and the evaporation fan 32 are respectively arranged inside the outer cover of the evaporator 31. Thus, the evaporator 31 and the evaporator fan 32 can be structurally protected by the evaporator 31 housing. One end of the outer cover of the evaporator 31 is communicated with the first air inlet 14 relatively, and the other end of the outer cover of the evaporator 31 is communicated with the first air outlet 15 relatively, so that air in the vehicle can enter the cavity of the outer cover of the evaporator 31 through the first air inlet 14, and the adjusted air on the evaporation side can flow into the first air outlet 15 from the cavity of the outer cover of the evaporator 31.

In some examples, the bottom base 331 is provided with a drain recess 331a and at least one drain opening 331b communicating with the drain recess 331 a. The drain groove 331a is formed on the upper side of the base 331, and the drain port 331b is opened on the side surface of the base 331. Thus, the water on the evaporator 31 can fall into the drain groove 331a and be discharged from the drain groove 331a through the drain port 331b, thereby preventing the water accumulation phenomenon. The number of the water discharge ports 331b is determined according to actual water discharge requirements, and may be one or more, which is not limited in the embodiment of the present application. Illustratively, each side of the shoe 331 is provided with at least one drain 331 b. Therefore, water can be drained from all sides, the drainage requirements of the target vehicle in various parking states such as normal parking, up-down slope parking, shoulder parking and the like are met, and the drainage is ensured to be smooth and timely.

In some examples, the shoe 331 includes insulation. The heat insulation layer is configured to insulate heat exchange between the evaporator 31 and the bottom wall 12 of the housing 1, prevent the occurrence of water condensation on the bottom support 331 and the bottom wall 12, and ensure the safety of the use environment in the vehicle. Here, the heat insulating layer is made of a heat insulating material, for example, foamed plastic such as Expanded polypropylene (EPP).

In some embodiments, the condenser module 4 includes a condenser 41 and a condensing fan 42. Here, the condenser 41 and the condensing fan 42 are respectively disposed between the second intake vent 16 and the second outtake vent 17. The condenser 41 performs a heat exchange function, and performs heat exchange with the condensing side air; the condensing fan 42 provides the power for air circulation, so that the air in the external environment is drawn into the vehicle-mounted air conditioner 100 and the air on the condensing side is returned to the external environment. Illustratively, the condenser 41 may employ a tube and fin heat exchanger or a parallel flow heat exchanger, disposed vertically or obliquely.

In some examples, the condensing fan 42 includes a second fan 421 and a second motor 422 for driving the second fan 421 to rotate, and the diameter of the second fan 421 is 130mm to 150mm, for example, 130mm, 135mm, 140mm, 144mm, 148mm, 150mm, or the like. Compared with the condensation fan blade of the overhead parking air conditioner in the related art, the diameter of the second fan blade 421 in the embodiment of the application is effectively increased, the rotating speed of the motor can be reduced, the efficiency of the motor is improved, the energy consumption of the motor is reduced, and the silencing effect is better. Illustratively, the axial length of the fan blade of the evaporation fan 32 is 160mm to 200mm, such as 160mm, 165mm, 170mm, 176mm, 181mm, 185mm, 190mm, 196mm, or 200 mm. Illustratively, the second motor 422 is a brushless dc motor. Compared with a brush motor, the brushless direct current motor does not have a carbon brush, so that the abrasion of the carbon brush and the damage of the motor caused by the abrasion of the carbon brush can be avoided, and the service life of the whole parking air conditioner 100 is prolonged. Illustratively, the condensing fan 42 further includes a second volute 423, and the second fan 421 is disposed in the second volute 423.

In some examples, the condenser module 4 further comprises a condenser cover 43, the condenser cover 43 being disposed on the bottom wall 12 of the housing 1. The condenser cover 43 and the bottom wall 12 enclose a cavity, and the condenser 41 and the condenser fan 42 are disposed in the cavity. In this way, the condenser cover 43 can structurally protect the condenser 41 and the condenser fan 42.

In some embodiments, the compressor 2 is a horizontal compressor 2, which can reduce the vertical height of the parking air conditioner 100 and reduce the wind resistance during the running of the vehicle. In some examples, the compressor 2 may be a horizontal rolling rotor compressor. In other examples, compressor 2 may be a horizontal scroll compressor. In some embodiments, the compressor 2 may employ rubber damping or shock absorbing springs to reduce vibration.

The parking air conditioner provided by the embodiment of the present application is described in detail above, and the principle and the implementation of the present application are explained herein by applying a specific example, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a parking air conditioner which characterized in that, including the shell and set up respectively in inside compressor, the evaporimeter module of shell, condenser module and pipeline subassembly:

the shell comprises a top wall, a bottom wall and a peripheral wall for connecting the top wall and the bottom wall, wherein the bottom wall is provided with a first air inlet and a first air outlet, and the peripheral wall is provided with a second air inlet and a second air outlet;

one end of the evaporator module is communicated with the first air inlet, the other end of the evaporator module is communicated with the first air outlet, one end of the condenser module is communicated with the second air inlet, and the other end of the condenser module is communicated with the second air outlet;

the compressor, the evaporator module and the condenser module are connected through the pipeline assembly.

2. The parking air conditioner of claim 1, wherein the evaporator module comprises an evaporator and an evaporation fan, and the evaporator and the evaporation fan are respectively arranged between the first air inlet and the first air outlet;

the evaporator module further comprises an evaporator outer cover, the evaporator outer cover comprises a bottom support arranged on the bottom wall and an upper cover enclosing a cavity with the bottom support, the evaporator and the evaporation fan are respectively arranged in the evaporator outer cover, one end of the evaporator outer cover is communicated with the first air inlet, and the other end of the evaporator outer cover is communicated with the first air outlet.

3. The parking air conditioner as claimed in claim 2, wherein the bottom bracket is provided with a drainage groove and at least one drainage port communicated with the drainage groove, the drainage groove is formed on the upper side of the bottom bracket, and the drainage port is formed in the side surface of the bottom bracket; each side surface of the bottom support is provided with at least one water outlet;

and/or the bottom support comprises a heat insulation layer.

4. The parking air conditioner according to claim 2, wherein the evaporation fan comprises a first fan blade and a first motor for driving the first fan blade to rotate, and the diameter of the first fan blade is 130 mm-150 mm; the first motor is a brushless direct current motor.

5. The parking air conditioner of claim 1, wherein the condenser module comprises a condenser and a condensing fan, and the condenser and the condensing fan are respectively disposed between the second air inlet and the second air outlet.

6. The parking air conditioner according to claim 5, wherein the condensing fan comprises a second fan blade and a second motor for driving the second fan blade to rotate, and the diameter of the second fan blade is 130 mm-150 mm; the second motor is a brushless direct current motor.

7. Parking air conditioner according to claim 1, characterized in that the compressor is a horizontal compressor.

8. Parking air conditioner according to claim 1, characterized in that the top wall and the perimeter wall of the housing are connected to form a streamlined profile configuration.

9. The parking air conditioner according to claim 1, wherein the peripheral wall includes a front wall, a rear wall, and both side walls connecting the front wall and the rear wall, the second air outlet is provided on the rear wall, and the second air inlet is provided on the side walls; the compressor, the evaporator module and the condenser module are arranged in sequence in a direction from the front wall to the rear wall.

10. The parking air conditioner of claim 1, wherein the housing includes a bottom plate and a top cover detachably provided on the bottom plate, the bottom wall forming the bottom plate, and the top wall and the peripheral wall being connected to form the top cover.