A wall-mounted integrated room air conditioner with air inlet and outlet on both sides

Abstract

The application discloses a wall-mounted integrated room air conditioner with air inlet and outlet on both sides, which is free of outdoor unit and is provided with air inlet pipes and air outlet pipes on both sides of the air conditioner, sound insulation and heat preservation layers are arranged on corresponding pipelines and compressors, a silencer is arranged at an outdoor air outlet, condensed water which needs to be discharged to the outdoor is collected in a water collector and then is output to a heat dissipation air pipe through a water guide pipe to cool the heat dissipation air pipe, so that the air conditioner can be installed at any installation point in a room, and the air conditioner has the advantages of compact structure, free of outdoor unit, energy saving, environmental protection, low noise and the like.

Description

[TECHNICAL FIELD]

[0001] The present application belongs to the field of room air conditioner, and particularly relates to a wall-mounted integrated room air conditioner with air inlet and outlet on both sides. [BACKGROUND]

[0002] The room air conditioner is mainly used for adjusting the temperature and humidity of air in the room where people live and work, so as to make people feel comfortable and convenient. Therefore, people require that the installation position of the room air conditioner is not limited as much as possible, and the installation and use position can be selected according to the comfort and convenience of people. Therefore, many types of room air conditioners have been developed, but they still cannot meet the comfort and convenience requirements of people. For example, the window type air conditioner has the defects of large occupied lighting area and large noise; the split type air conditioner has the problems of affecting the appearance of the building, dangerous installation of the outdoor unit in high-rise buildings, inconvenient maintenance and repair, long connecting pipeline, many fault points, dust accumulation on the outer surface of the heat dissipation rib pipe of the outdoor unit after a long time, large actual use energy consumption, etc.; the mobile air conditioner occupies the floor position of the room and can only locally cool; some people have proposed an integrated air conditioner with air inlet and outlet from the back of the shell, but this air conditioner can only be installed on the inner side of the outer wall, and it is not convenient to install on the partition wall of the room, has similar defects to the window type air conditioner, and the installation position is still limited. Meanwhile, the indoor unit of the existing split type air conditioner has air inlet at the top and air outlet at the bottom, and the dust in the air is easy to fall on the air filter net at the top, which is difficult to clean. The bottom air outlet is narrow, the air outlet noise is large, the air direction is difficult to control, and a wind cover needs to be additionally added, which is troublesome and inconvenient to operate. [SUMMARY]

[0003] The present application overcomes the above technical deficiencies, and provides a wall-mounted integrated room air conditioner with air inlet and outlet on both sides, which can be installed in the room on all sides, has a compact structure, does not need to install an outdoor unit, is energy-saving and environmentally friendly, and has the advantages of small noise, etc.

[0004] To achieve the above purpose, the present application adopts the following technical scheme:

[0005] A wall-mounted integrated room air conditioner capable of air intake and exhaust from both sides, characterized in that: it comprises a shell, a through air pipe and a main air pipe are arranged in the shell, the through air pipe and the main air pipe are connected at both ends to form a heat dissipation air pipe, a first air pipe opening and closing door and a second air pipe opening and closing door are arranged between the connection ends of the through air pipe and the main air pipe, one end of the through air pipe and one end of the main air pipe are connected with a first upper side connecting air pipe and a first lower side connecting air pipe, the other end of the through air pipe and the other end of the main air pipe are connected with a second upper side connecting air pipe and a second lower side connecting air pipe, the through air pipe and the main air pipe are provided with an outdoor air heat exchange pipe, a gaseous refrigerant distributor, and a liquid refrigerant collector, wherein the outdoor air heat exchange pipe is divided into a through air heat exchange pipe and a main air heat exchange pipe, one end of the through air heat exchange pipe and one end of the main air heat exchange pipe are connected through the gaseous refrigerant distributor, the other end of the through air heat exchange pipe and the other end of the main air heat exchange pipe are connected through the liquid refrigerant collector, an indoor air heat exchange pipe that contacts indoor air is arranged in the shell, an indoor air inlet is arranged on the bottom of the shell, an indoor air outlet is arranged on the front panel of the shell, a condensate water receiving tray is arranged below the indoor air heat exchange pipe, a water collector is arranged below the condensate water receiving tray, a water guide pipe is connected between the condensate water receiving tray and the water collector, a water spraying device that outputs water mist to the heat dissipation air pipe is connected to the water collector, a liquid reservoir for storing liquid refrigerant, a gas-liquid separator for separating refrigerant into gas and liquid, and a compressor for compressing gaseous refrigerant are arranged in the shell, one end of the liquid reservoir extends into the heat dissipation air pipe and is connected to the liquid refrigerant collector, the other end of the liquid reservoir is sequentially connected with a drying filter and a throttling device, the other end of the throttling device is connected with one end of the indoor air heat exchange pipe, the other end of the indoor air heat exchange pipe is connected with one end of the gas-liquid separator, the other end of the gas-liquid separator is connected with one end of the compressor, the other end of the compressor extends into the heat dissipation air pipe and is connected with the gaseous refrigerant distributor,

[0006] The first upper side connecting air pipe and the first lower side connecting air pipe are connected with the outdoor environment, the second upper side connecting air pipe and the second lower side connecting air pipe are closed, the first air pipe opening and closing door is closed, and the second air pipe opening and closing door is opened, and a fan is arranged on the first upper side connecting air pipe or the first lower side connecting air pipe;

[0007] Or the second upper side connecting air pipe and the second lower side connecting air pipe are connected with the outdoor environment, the first upper side connecting air pipe and the first lower side connecting air pipe are closed, the first air pipe opening and closing door is opened, and the second air pipe opening and closing door is closed, and a fan is arranged on the second upper side connecting air pipe or the second lower side connecting air pipe.

[0008] The wall-mounted integrated room air conditioner as described above, characterized in that: the water spraying device comprises a water spraying pipe arranged on the side of the water collector and extending into the heat dissipation air pipe, the water spraying end of the water spraying pipe is provided with an atomizing hole, and the water collector is provided with a float that opens the water inlet of the water spraying pipe when the water level in the water collector is higher than the height of the water inlet of the water spraying pipe.

[0009] A wall-mounted integrated room air conditioner capable of air intake and exhaust from both sides, characterized in that the water spraying device comprises a water spraying pipe arranged on the side of the water collector and extending into the heat dissipation air pipe, the water spraying pipe is provided with atomizing holes at the water spraying end, and the water collector is provided with a water spraying pump connected with the water inlet of the water spraying pipe.

[0010] A wall-mounted integrated room air conditioner capable of air intake and exhaust from both sides, characterized in that the heat dissipation air pipe, the main air pipe, the first upper side connecting air pipe, the first lower side connecting air pipe, the air fan, the second upper side connecting air pipe and the second lower side connecting air pipe are provided with heat insulation and sound insulation layers.

[0011] A wall-mounted integrated room air conditioner capable of air intake and exhaust from both sides, characterized in that the air fan is an air suction fan,

[0012] The first upper side connecting air pipe and the first lower side connecting air pipe are in communication with the outdoor environment, the air suction fan is arranged in the first upper side connecting air pipe, the first lower side connecting air pipe is an air inlet pipe, and the first upper side connecting air pipe is an air outlet pipe.

[0013] Or the first upper side connecting air pipe and the first lower side connecting air pipe are in communication with the outdoor environment, the air suction fan is arranged in the first lower side connecting air pipe, the first upper side connecting air pipe is an air inlet pipe, and the first lower side connecting air pipe is an air outlet pipe.

[0014] Or the second upper side connecting air pipe and the second lower side connecting air pipe are in communication with the outdoor environment, the air suction fan is arranged in the second upper side connecting air pipe, the second lower side connecting air pipe is an air inlet pipe, and the second upper side connecting air pipe is an air outlet pipe.

[0015] Or the second upper side connecting air pipe and the second lower side connecting air pipe are in communication with the outdoor environment, the air suction fan is arranged in the second lower side connecting air pipe, the second upper side connecting air pipe is an air inlet pipe, and the second lower side connecting air pipe is an air outlet pipe.

[0016] The heat dissipation air pipe is provided with a fresh air device for inputting part of outdoor air into the room at a position close to the output end of the air inlet pipe.

[0017] A wall-mounted integrated room air conditioner capable of air intake and exhaust from both sides, characterized in that the air fan is an air supply fan,

[0018] The first upper side connecting air pipe and the first lower side connecting air pipe are in communication with the outdoor environment, the air supply fan is arranged in the first upper side connecting air pipe, the first upper side connecting air pipe is an air inlet pipe, and the first lower side connecting air pipe is an air outlet pipe.

[0019] Or the first upper side connecting air pipe and the first lower side connecting air pipe are in communication with the outdoor environment, the air supply fan is arranged in the first lower side connecting air pipe, the first lower side connecting air pipe is an air inlet pipe, and the first upper side connecting air pipe is an air outlet pipe.

[0020] Alternatively, the second upper connecting duct and the second lower connecting duct can be connected to the outside. The air supply fan is installed on the second upper connecting duct, which is the air inlet duct and the second lower connecting duct is the air outlet duct.

[0021] Alternatively, the second upper connecting duct and the second lower connecting duct can be connected to the outside, and the air supply fan can be installed on the second lower connecting duct. The second lower connecting duct is the air inlet duct, and the second upper connecting duct is the air outlet duct.

[0022] A fresh air device for introducing some outdoor air into the room is installed on the heat dissipation duct near the output end of the air inlet duct.

[0023] The wall-mounted integrated room air conditioner with air intake and exhaust from both sides, as described above, is characterized in that: the fresh air device is a fan with adjustable air volume.

[0024] The wall-mounted integrated room air conditioner with air intake and exhaust from both sides, as described above, is characterized in that: the fresh air device is an air damper with an adjustable opening size.

[0025] The wall-mounted integrated room air conditioner with air intake and exhaust from both sides, as described above, is characterized in that: an air filter is provided inside the air intake duct.

[0026] The wall-mounted integrated room air conditioner with air intake and exhaust from both sides, as described above, is characterized in that: a silencer is provided inside the air outlet duct.

[0027] The beneficial effects of this invention are:

[0028] 1. This invention does not require the installation of an outdoor unit, and can be installed on any of the four walls of the room, regardless of whether the installation point is on the left or right side of the room near the exterior wall or on the inside of the room. Installation is convenient.

[0029] 2. The present invention has a compact structure and small size.

[0030] 3. The indoor air inlet of this invention is located at the bottom of the outer casing and has an air filter, which makes it less prone to dust accumulation. The outdoor air inlet is equipped with an air filter and also has a fan reversal self-cleaning function, which reduces the amount of cleaning work.

[0031] 4. The indoor air outlet is located on the front panel of the unit casing. The outlet area is large and the noise is low. The direction of the airflow can be easily changed by adjusting the airflow vane. The corresponding pipelines and compressor are equipped with sound insulation and heat insulation layers. The outdoor air outlet is equipped with a silencer to protect the environment.

[0032] 5. This invention not only solves the drainage problem, but also transforms the water that needs to be discharged outdoors into cooling and energy-saving water.

[0033] 6、The application is convenient to realize the fresh air conditioner and is beneficial to popularize and apply the small pipe diameter, micro channel heat exchanger with material saving, small size and energy saving, because the market of integrated machine has greater demand for reducing the size. [SUMMARY]

[0034] Figure 1 It is the schematic diagram of the first embodiment of the application;

[0035] Figure 2 It is the schematic diagram of the second embodiment of the application;

[0036] Figure 3 It is the schematic diagram of the third embodiment of the application;

[0037] Figure 4 It is the schematic diagram of the fourth embodiment of the application;

[0038] Figure 5 It is the schematic diagram of the fifth embodiment of the application;

[0039] Figure 6 It is the schematic diagram of the sixth embodiment of the application;

[0040] Figure 7 It is the schematic diagram of the seventh embodiment of the application;

[0041] Figure 8 It is the schematic diagram of the right side air inlet and outlet structure embodiment;

[0042] Figure 9 It is the schematic diagram of the left side air inlet and outlet structure embodiment. [DETAILED DESCRIPTION]

[0043] The embodiments of the application will be further described below in conjunction with the drawings of the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments of the application.

[0044] It should be noted that, in the description of the application, unless otherwise specified, the directions or position relations indicated by the words "left", "right", "up", "down", etc. are the directions or position relations based on the directions or position relations shown in the drawings, and are only for the convenience of the simplified description of the application, and do not indicate or imply that the devices or elements referred to must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the application.

[0045] Meanwhile, in the description of the application, unless otherwise specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or connected through an intermediate medium. For those skilled in the art, the specific meaning of the above words in the application can be understood according to the specific circumstances.

[0046] Example 1:

[0047] like Figure 1 As shown, this embodiment is a wall-mounted integrated room air conditioner with air intake and exhaust from both sides, installed against the wall on the right side. Its features include: an outer casing 1, inside which are a duct 2 and a main duct 3. The duct 2 and the main duct 3 are connected at both ends to form a heat dissipation duct. A first duct opening / closing door 21 and a second duct opening / closing door 22 are respectively provided between the connecting ends of the duct 2 and the main duct 3. One end of the duct 2 and one end of the main duct 3 are respectively connected to a first upper connecting duct 4 and a first lower connecting duct 5, which communicate with the outside. The other ends of the duct 2 and the main duct 3 are respectively connected to a second upper connecting duct 19 and a second lower connecting duct 20. The second upper connecting duct 19 and the second lower connecting duct 20 are closed, the first duct opening / closing door 21 is closed, and the second duct opening / closing door 22 is open. A fan 6 is installed on the first upper connecting duct 4. An exhaust fan, through-duct 2, main duct 3, first upper connecting duct 4, and first lower connecting duct 5 form a heat dissipation air duct. The first lower connecting duct 5 is the air inlet duct, and the first upper connecting duct 4 is the air outlet duct. Outdoor air flows sequentially along the first lower connecting duct 5, main duct 3, second duct opening / closing door 22, through-duct 2, and first upper connecting duct 4. The through-duct 2 and main duct 3 are equipped with an outdoor air heat exchange pipe 7, a gaseous refrigerant distributor 18, and a liquid refrigerant distributor 15. The outdoor air heat exchange pipe 7 is divided into an through-duct heat exchange pipe and a main air heat exchange pipe. The through-duct heat exchange pipe must pass through the through-duct 2, and the main air heat exchange pipe must pass through the main duct 3. One end of the through-duct heat exchange pipe and the main air heat exchange pipe are connected by the gaseous refrigerant distributor 18, and the other end of the through-duct heat exchange pipe and the main air heat exchange pipe are connected by the liquid refrigerant distributor 15.

[0048] The liquid refrigerant distributor 15 collects liquid refrigerant from the air heat exchanger tube and the main air heat exchanger tube of the air heat exchanger tube 7 during cooling and feeds it to the liquid receiver 12. During heating, it distributes the liquid refrigerant from the liquid receiver 12 to the air heat exchanger tube and the main air heat exchanger tube of the air heat exchanger tube 7. The gaseous refrigerant distributor 18 distributes gaseous refrigerant from the compressor to the air heat exchanger tube and the main air heat exchanger tube of the outdoor air heat exchanger tube 7 during cooling and collects gaseous refrigerant from the air heat exchanger tube and the main air heat exchanger tube of the outdoor air heat exchanger tube 7 and feeds it to the compressor during heating.

[0049] The shell 1 is provided with indoor air heat exchange pipes 8 in contact with indoor air, and an indoor air heat exchange fan. An indoor air inlet is formed on the bottom of the shell 1. An indoor air filter is arranged on the bottom of the shell 1. An indoor air outlet is formed on the front panel of the shell 1. Under the action of the indoor air heat exchange fan, indoor air enters from the indoor air inlet, passes through the indoor air filter, and is discharged from the indoor air outlet formed on the front panel of the shell 1. The indoor air is heat exchanged. The indoor air outlet is formed on the front panel. The outlet can have a large area, and the wind noise can be reduced. By changing the direction of the air deflector, the air can be blown obliquely upward, horizontally, or obliquely downward. The air direction control angle is large. If the outlet is formed on the bottom, it is difficult to blow the air obliquely upward.

[0050] A condensate water collecting tray 9 is arranged below the indoor air heat exchange pipes 8. A water collector 10 is arranged below the condensate water collecting tray 9. A water guide pipe 11 is connected between the condensate water collecting tray 9 and the water collector 10. A water spraying device for spraying water mist into the heat dissipation air pipe is connected to the water collector 10.

[0051] The shell 1 is provided with a liquid reservoir 12 for storing liquid refrigerant, a gas-liquid separator 13 for separating refrigerant gas and liquid, and a compressor 14 for compressing gaseous refrigerant. One end of the liquid reservoir 12 extends into the heat dissipation air pipe and is connected to a liquid refrigerant collector and distributor 15. The other end of the liquid reservoir 12 is sequentially connected to a drying filter 16 and a throttling device 17. The other end of the throttling device 17 is connected to one end of the indoor air heat exchange pipes 8. The other end of the indoor air heat exchange pipes 8 is connected to one end of the gas-liquid separator 13. The other end of the gas-liquid separator 13 is connected to one end of the compressor 14. The other end of the compressor 14 extends into the heat dissipation air pipe and is connected to a gaseous refrigerant collector and distributor 18. The perforated outer surface of the liquid refrigerant collector and distributor 15 connecting pipe and the gaseous refrigerant collector and distributor 18 connecting pipe are tightly connected to the perforations of the heat dissipation air pipe, preventing air leakage from the heat dissipation air pipe.

[0052] Under the action of the indoor air heat exchange fan, indoor air enters from the inlet and passes through the liquid reservoir 12, which can also cool the internal refrigerant, increasing the refrigerant's subcooling degree and thus improving the refrigeration coefficient and saving energy. After a period of refrigeration, the indoor air is cooler than the outdoor air, the subcooling degree is greater, and the energy saving effect is better.

[0053] As shown in Figure 1 The water spraying device includes a water spraying pipe 23 arranged on the side of the water collector 10 and extending into the heat dissipation air pipe. The water spraying pipe 23 is provided with atomizing holes at the water spraying end. The water collector 10 is provided with a float 24 that opens the water inlet of the water spraying pipe 23 when the water level in the water collector 10 is higher than the water inlet height of the water spraying pipe 23.

[0054] The float 24 is solid at the upper part and hollow at the lower part. When the water level in the water collector 10 is below a certain position, the solid part blocks the water inlet of the water spraying pipe 23 to prevent indoor air from entering the heat dissipation air pipe when the water inlet of the water spraying pipe 23 is dry. When the water level rises to a certain position, the buoyancy makes the solid part of the float 24 move upward to leave the water inlet of the water spraying pipe 23, so that the water inlet of the water spraying pipe 23 is opened. Since the heat dissipation air pipe is under negative pressure, i.e. below atmospheric pressure, due to the suction of the fan 6, the water spraying holes of the water spraying pipe 23 spray water mist, which is then vaporized in the heat dissipation air pipe, thereby reducing the temperature of the air entering the heat dissipation air pipe, i.e. reducing the condensation temperature during refrigeration, improving the refrigeration coefficient, and achieving energy saving. Since the air in the heat dissipation air pipe flows a long distance, the sprayed water mist can be fully vaporized and mixed with the air, so the energy saving effect is obvious. In the past, the condensate water needed to be discharged outside, but now it can be fully vaporized, and the latent heat required for vaporization can be used to reduce the temperature of the air in the heat dissipation air pipe, turning waste into treasure, solving the problem of water discharge, and achieving energy saving.

[0055] The air passing pipe 2, the main air pipe 3, the first upper side connecting air pipe 4, the first lower side connecting air pipe 5, the fan 6, the second upper side connecting air pipe 19, and the second lower side connecting air pipe 20 are all provided with a heat insulation and sound insulation layer to prevent the transmission of air heat and noise generated by the fan.

[0056] The compressor 14, the gaseous refrigerant distributor 18 connecting pipe, and the gas-liquid separator 13 connecting pipe are externally wrapped with a heat insulation and sound insulation layer to prevent heat and noise from being transmitted. The installation bottom of the compressor 14 is provided with an anti-vibration device to prevent vibration and noise.

[0057] An air filter is arranged in the air inlet pipe to prevent dust on the outer surface of the outdoor air heat exchange pipe 7 in the heat dissipation air pipe from affecting the heat transfer effect. When the fan 6 is reversed, the air filter can also be back-flushed to clean the air filter.

[0058] A silencer is arranged in the air outlet pipe to reduce outdoor noise.

[0059] During cooling, the fan 6 and compressor 14 operate. The gaseous working fluid sent by compressor 14 for heat exchange enters the upper and lower sections of outdoor air heat exchange pipe 7 through gaseous refrigerant distributor 18. At this time, part of it exchanges heat with outdoor air through the upper section of outdoor air heat exchange pipe 7 and flows to liquid refrigerant distributor 15 after heat exchange. The other part exchanges heat with outdoor air through the lower section of outdoor air heat exchange pipe 7 and flows to liquid refrigerant distributor 15 after heat exchange. This ensures that the liquid working fluid formed after heat exchange flows into liquid receiver 12. The liquid working fluid then flows into indoor air heat exchange pipe 8 after pressure reduction through dryer filter 16 and throttle device 17. After exchanging heat with indoor air, it is output from the other end of indoor air heat exchange pipe 8 and flows into gas-liquid separator 13, and finally returns to compressor 14, completing one refrigeration cycle.

[0060] Adding a four-way valve allows the indoor and outdoor air heat exchangers to switch functions. The indoor heat exchanger releases heat to heat the indoor air, while the outdoor heat exchanger absorbs heat to provide heating, making it a dual-purpose (cooling and heating) unit. Understanding the cooling cycle above makes the heating cycle easy to grasp, so it will not be described again.

[0061] Example 2:

[0062] like Figure 2 As shown, the difference between this second embodiment and the first embodiment is that when the air conditioner is installed against the wall on the left side, and the second upper connecting duct 19 and the second lower connecting duct 20 are connected to the outside, the first upper connecting duct 4 and the first lower connecting duct 5 are closed, the first duct opening and closing door 21 is opened, and the second duct opening and closing door 22 is closed.

[0063] In this embodiment, the air duct 2, the main air duct 3, the second upper connecting air duct 19, and the second lower connecting air duct 20 form a heat dissipation air duct; a fan 6 is installed on the second lower connecting air duct 20, the second upper connecting air duct 19 is the air inlet duct, and the second lower connecting air duct 20 is the air outlet duct. Outdoor air flows sequentially along the second upper connecting air duct 19, the air duct 2, the first air duct opening and closing door 21, the main air duct 3, and the second lower connecting air duct 20.

[0064] Example 3:

[0065] like Figure 3 As shown, the difference between this third embodiment and the second embodiment is that the fan 6 is mounted on the second upper connecting duct 19.

[0066] In this embodiment, the air passing pipe 2, the main air pipe 3, the second upper side connecting air pipe 19 and the second lower side connecting air pipe 20 form the heat dissipation air duct; the fan 6 is arranged on the second upper side connecting air pipe 19, the second lower side connecting air pipe 20 is the air inlet pipe, the second upper side connecting air pipe 19 is the air outlet pipe, and the outdoor air flows along the second lower side connecting air pipe 20, the main air pipe 3, the first air pipe opening and closing door 21, the air passing pipe 2 and the second upper side connecting air pipe 19 in sequence.

[0067] Embodiment four:

[0068] As shown in the figure, the difference between this embodiment four and the embodiment one is that the fan 6 is arranged on the first lower side connecting air pipe 5. Figure 4

[0069] In this embodiment, the air passing pipe 2, the main air pipe 3, the second upper side connecting air pipe 19 and the second lower side connecting air pipe 20 form the heat dissipation air duct; the fan 6 is arranged on the first lower side connecting air pipe 5, the first upper side connecting air pipe 4 is the air inlet pipe, the first lower side connecting air pipe 5 is the air outlet pipe, and the outdoor air flows along the first upper side connecting air pipe 4, the air passing pipe 2, the second air pipe opening and closing door 22, the main air pipe 3 and the first lower side connecting air pipe 5 in sequence.

[0070] Embodiment five:

[0071] As shown in the figure, the difference between this embodiment five and the embodiment one is that the fresh air device 26 for inputting part of outdoor air into the room is arranged on the heat dissipation air pipe near the output end of the air inlet pipe, wherein the fresh air fan 26 in this embodiment is a power-adjustable fan. Figure 5 In this embodiment, the fresh air fan can extract part of the air in the heat dissipation air duct to the room, realizing the fresh air function. Because the air in the heat dissipation air duct is outdoor air that has passed through the air filter, the fresh air function can be realized, and the fresh air amount can be adjusted by adjusting the power of the fresh air fan.

[0072] Similarly, the fan can be arranged on the heat dissipation air duct in the foregoing embodiments, realizing the fresh air function.

[0073] Embodiment six:

[0074] As shown in the figure, the difference between this embodiment six and the embodiment five is that the fan 6 is a supply air fan, and the supply air fan 6 is arranged on the first lower side connecting air pipe 5; the water spraying device includes a water spraying pipe 23 arranged on the side of the water collector 10 and extending into the heat dissipation air pipe, the water spraying pipe 23 is provided with atomizing holes at the water spraying end, and the water collector 10 is provided with a water spraying pump 25 connected with the water inlet end of the water spraying pipe 23.

[0075] Figure 6

[0076] ​​​In the water collector 10, the float 24 is replaced by a water spraying pump 25, which is connected with the water spraying pipe 23. When the water level rises to a certain position, the water spraying pump 25 is started, and the water spraying holes of the water spraying pipe 23 spray water mist which is then gasified.

[0077] Similarly, in the foregoing embodiments, the air flow direction in the inlet and outlet pipes and the pipes can be reversed by setting the fan 6 as a supply fan, and the water in the water collector 10 can be gasified in the heat dissipation air duct by replacing the float 24 with the water spraying pump 25.

[0078] Embodiment Seven

[0079] As shown in Figure 7 , the difference between embodiment seven and embodiment six is that a fresh air device 26 for inputting part of outdoor air into the room is arranged at a position close to the output end of the inlet pipe on the heat dissipation air pipe, and the fresh air device 26 is a damper with adjustable opening size. Through the damper, part of the air in the heat dissipation air duct can be discharged into the room, realizing the fresh air function.

[0080] Similarly, in the foregoing embodiments, a damper can also be arranged on the heat dissipation air duct to realize the fresh air function.

[0081] Embodiment Eight

[0082] The wall-mounted integrated room air conditioner in the present case also has a right side or left side single side inlet and outlet air matching structure. When the installation position needs right side inlet and outlet air, the right side inlet and outlet air structure as shown in Figure 8 is selected. When the installation position needs left side inlet and outlet air, the left side inlet and outlet air structure as shown in Figure 9 is selected. The single side inlet and outlet air has the advantages of not needing to set a selection damper and optimized air path, and the disadvantage of needing two kinds of inlet and outlet air structures.

[0083] A wall-mounted integrated room air conditioner with two side inlet and outlet air structures, characterized in that: it comprises a right side inlet and outlet air structure or a left side inlet and outlet air structure; wherein:

[0084] The right side inlet and outlet air structure as shown in Figure 8 comprises an outer shell 1, a through air pipe 2 and a main air pipe 3 are arranged in the outer shell 1, one end of the through air pipe 2 is connected with one end of the main air pipe 3 to form a heat dissipation air pipe, the other end of the through air pipe 2 and the other end of the main air pipe 3 are respectively connected with a first upper side connecting air pipe 4 and a first lower side connecting air pipe 5 which are connected with the outdoor, a fan 6 is arranged on the first upper side connecting air pipe 4 or the first lower side connecting air pipe 5, and the fan 6 is an air suction fan or an air supply fan;

[0085] In the right side inlet and outlet air structure, the first upper side connecting air pipe 4 and the first lower side connecting air pipe 5 are arranged at the right side of the air conditioner and extend out of the outdoor, facilitating the wall installation of the air conditioner at the right side.

[0086] The left side inlet and outlet air structure as shown in Figure 9As shown, the difference between the right side air inlet and outlet structure is that the first upper side connecting air pipe 4 and the first lower side connecting air pipe 5 are arranged at the left side of the air conditioner and extend out of the room, so as to facilitate the wall installation of the air conditioner at the left side.

[0087] The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation made under the inventive concept of the present application, or direct or indirect application in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A wall-mounted integrated room air conditioner with side-mounted air intake and exhaust, characterized in that: The application relates to a heat exchange device for outdoor air, which comprises a shell (1), a through air pipe (2) and a main air pipe (3) arranged in the shell (1), the through air pipe (2) and the main air pipe (3) are connected at two ends to form a heat dissipation air pipe, first and second air pipe opening and closing doors (21) and (22) are arranged between the connecting ends of the through air pipe (2) and the main air pipe (3), a first upper side connecting air pipe (4) and a first lower side connecting air pipe (5) are connected to one end of the through air pipe (2) and the main air pipe (3) respectively, a second upper side connecting air pipe (19) and a second lower side connecting air pipe (20) are connected to the other end of the through air pipe (2) and the main air pipe (3) respectively, outdoor air heat exchange pipes (7), gaseous refrigerant distribution collectors (18) and liquid refrigerant collectors (15) are arranged in the through air pipe (2) and the main air pipe (3), wherein the outdoor air heat exchange pipes (7) are divided into through air heat exchange pipes and main air heat exchange pipes, one end of the through air heat exchange pipes and the main air heat exchange pipes is connected through the gaseous refrigerant distribution collectors (18), and the other end of the through air heat exchange pipes and the main air heat exchange pipes is connected through the liquid refrigerant collectors (15), indoor air heat exchange pipes (8) for contacting indoor air are arranged in the shell (1), an indoor air inlet is arranged on the bottom of the shell (1), an indoor air outlet is arranged on the front panel of the shell (1), a condensate water receiving tray (9) is arranged below the indoor air heat exchange pipes (8), a water collector (10) is arranged below the condensate water receiving tray (9), a water guide pipe (11) is connected between the condensate water receiving tray (9) and the water collector (10), a water spraying device for outputting water mist to the heat dissipation air pipe is connected to the water collector (10), a liquid reservoir (12) for storing liquid refrigerant, a gas-liquid separator (13) for separating refrigerant gas and liquid and a compressor (14) for compressing gaseous refrigerant are arranged in the shell (1), one end of the liquid reservoir (12) is inserted into the heat dissipation air pipe and connected to the liquid refrigerant collector (15), the other end of the liquid reservoir (12) is sequentially connected to a drying filter (16) and a throttling device (17), the other end of the throttling device (17) is connected to one end of the indoor air heat exchange pipes (8), the other end of the indoor air heat exchange pipes (8) is connected to one end of the gas-liquid separator (13), the other end of the gas-liquid separator (13) is connected to one end of the compressor (14), the other end of the compressor (14) is inserted into the heat dissipation air pipe and connected to the gaseous refrigerant distribution collector (18), The first upper side connecting air pipe (4) and the first lower side connecting air pipe (5) are connected with the outdoor air, the second upper side connecting air pipe (19) and the second lower side connecting air pipe (20) are closed, the first air pipe opening and closing door (21) is closed, the second air pipe opening and closing door (22) is opened, and the fan (6) is arranged on the first upper side connecting air pipe (4) or the first lower side connecting air pipe (5); Or the second upper side connecting air pipe (19) and the second lower side connecting air pipe (20) are connected with the outdoor air, the first upper side connecting air pipe (4) and the first lower side connecting air pipe (5) are closed, the first air pipe opening and closing door (21) is opened, the second air pipe opening and closing door (22) is closed, and the fan (6) is arranged on the second upper side connecting air pipe (19) or the second lower side connecting air pipe (20).

2. The wall-mounted integrated room air conditioner of claim 1, wherein: The water spraying device comprises a water spraying pipe (23) arranged on the side of the water collector (10) and extending into the heat dissipation air duct, the water spraying end of the water spraying pipe (23) is provided with atomizing holes, and the water collector (10) is provided with a float (24) which opens the water inlet of the water spraying pipe (23) when the water level in the water collector (10) is higher than the water inlet height of the water spraying pipe (23).

3. The wall-mounted integrated room air conditioner of claim 1, wherein: The water spraying device comprises a water spraying pipe (23) arranged on the side of the water collector (10) and extending into the heat dissipation air duct, the water spraying end of the water spraying pipe (23) is provided with atomizing holes, and the water collector (10) is provided with a float (24) which opens the water inlet of the water spraying pipe (23) when the water level in the water collector (10) is higher than the water inlet height of the water spraying pipe (23).

4. The wall-mounted integrated room air conditioner of claim 1, wherein: The over-air duct (2), the main air duct (3), the first upper side connecting air duct (4), the first lower side connecting air duct (5), the fan (6), the second upper side connecting air duct (19) and the second lower side connecting air duct (20) are provided with heat insulation and sound insulation layers.

5. The wall-mounted integrated room air conditioner of claim 1, wherein: The fan (6) is an air extraction fan, The first upper side connecting air duct (4) and the first lower side connecting air duct (5) are in communication with the outdoor environment, the air extraction fan is arranged in the first upper side connecting air duct (4), the first lower side connecting air duct (5) is an air inlet duct, and the first upper side connecting air duct (4) is an air outlet duct; Or the first upper side connecting air duct (4) and the first lower side connecting air duct (5) are in communication with the outdoor environment, the air extraction fan is arranged in the first lower side connecting air duct (5), the first upper side connecting air duct (4) is an air inlet duct, and the first lower side connecting air duct (5) is an air outlet duct; Or the second upper side connecting air duct (19) and the second lower side connecting air duct (20) are in communication with the outdoor environment, the air extraction fan is arranged in the second upper side connecting air duct (19), the second lower side connecting air duct (20) is an air inlet duct, and the second upper side connecting air duct (19) is an air outlet duct; Or the second upper side connecting air duct (19) and the second lower side connecting air duct (20) are in communication with the outdoor environment, the air extraction fan is arranged in the second lower side connecting air duct (20), the second upper side connecting air duct (19) is an air inlet duct, and the second lower side connecting air duct (20) is an air outlet duct; The heat dissipation air duct is provided with a fresh air device (26) for inputting part of outdoor air into the indoor environment at a position close to the output end of the air inlet duct.

6. The wall-mounted integrated room air conditioner of claim 1, wherein: The fan (6) is an air supply fan, The first upper side connecting air duct (4) and the first lower side connecting air duct (5) are in communication with the outdoor environment, the air supply fan is arranged in the first upper side connecting air duct (4), the first upper side connecting air duct (4) is an air inlet duct, and the first lower side connecting air duct (5) is an air outlet duct; Or the first upper side connecting air duct (4) and the first lower side connecting air duct (5) are in communication with the outdoor environment, the air supply fan is arranged in the first lower side connecting air duct (5), the first lower side connecting air duct (5) is an air inlet duct, and the first upper side connecting air duct (4) is an air outlet duct; Or the second upper side connecting air duct (19) and the second lower side connecting air duct (20) are in communication with the outdoor environment, the air supply fan is arranged in the second upper side connecting air duct (19), the second upper side connecting air duct (19) is an air inlet duct, and the second lower side connecting air duct (20) is an air outlet duct; Or the second upper side connecting air pipe (19) and the second lower side connecting air pipe (20) are communicated with the outdoors, and the air supply fan is arranged in the second lower side connecting air pipe (20), the second lower side connecting air pipe (20) is the air inlet pipe, and the second upper side connecting air pipe (19) is the air outlet pipe; The position of the heat dissipation air pipe close to the output end of the air inlet pipe is provided with a fresh air device (26) for inputting part outdoor air into the room.

7. The wall-mounted integrated room air conditioner of claim 5, wherein: The fresh air device (26) is a fan with adjustable air volume.

8. The wall-mounted integrated room air conditioner of claim 6, wherein: The fresh air device (26) is a damper with adjustable opening size.

9. The wall-mounted integrated room air conditioner of claim 5 or 6, wherein: An air filter is arranged in the air inlet pipe.

10. The wall-mounted integrated room air conditioner of claim 5 or 6, wherein: A silencer is arranged in the air outlet pipe.

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