Fresh air conditioner all-in-one machine

Abstract

The invention relates to the technical field of fresh air, and provides a fresh air and air conditioner all-in-one machine which comprises a machine shell, a fresh air mechanism and a temperature control mechanism, the fresh air mechanism and the temperature control mechanism are both installed in the machine shell, the fresh air mechanism comprises an air supply mechanism and an air channel mechanism, and the air supply mechanism comprises a sleeve; a plurality of blades used for generating airflow are fixedly connected to the wall of the sleeve, fan blades used for supplying air to an inner cavity of the sleeve are fixedly installed at one end of the sleeve, and a motor driving the fan blades to rotate is fixedly installed on one side of the fan blades. By means of the energy recovery device, indoor air is sucked into the barrel through the fan blades, the indoor air can make contact with the fresh air pipe when flowing in the barrel, heat exchange between the indoor air and the fresh air pipe is achieved, heat exchange between the fresh air pipe and fresh air in the fresh air pipe is achieved, and therefore energy recovery of the indoor air is achieved. Fresh air is blown to the evaporator coil after being exhausted into the machine shell, so that heat exchange is carried out between the fresh air and the evaporator coil, and the temperature of the fresh air is closer to the indoor temperature.

Description

Technical Field

[0001] The present invention relates to the field of fresh air technology, and in particular to a fresh air air-conditioning integrated machine. Background Art

[0002] As people's living standards improve and their attention to indoor air quality increases, the combination of fresh air systems and air conditioners has received more and more attention. Fresh air and air conditioner all-in-one units can not only introduce fresh air, but also adjust the indoor temperature, providing users with a healthier and more comfortable living environment. However, traditional designs have some shortcomings, especially when delivering fresh air, it is easy to destroy the indoor temperature balance.

[0003] Fresh air is usually sent directly into the room without temperature adjustment, especially in cold or hot seasons. The temperature of fresh air is different from the indoor temperature, which will quickly change the indoor temperature and reduce the comfort level. If an additional temperature adjustment device is installed to adjust the temperature of the fresh air, additional installation space is required.

[0004] The purpose of the present invention is to solve the problem that the traditional fresh air air conditioner is easy to destroy the indoor temperature balance when delivering fresh air. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the traditional fresh air air conditioner is easy to destroy the indoor temperature balance when delivering fresh air. The present invention adopts the following technical solutions: A fresh air air conditioning integrated machine, comprising a casing, a fresh air mechanism, and a temperature control mechanism, wherein the fresh air mechanism and the temperature control mechanism are both installed in the casing, and the fresh air mechanism comprises an air supply mechanism and an air channel mechanism; The air supply mechanism comprises a sleeve, a plurality of blades for generating airflow are fixedly connected to the sleeve wall, a fan blade for supplying air to the inner cavity of the sleeve is fixedly installed at one end of the sleeve, and a motor for driving the fan blade to rotate is fixedly installed at one side of the fan blade; The wind channel mechanism comprises a cylinder sleeved in the sleeve, one end of the cylinder is designed to be open, the cylinder is rotatably connected to the sleeve, a fresh air duct is installed in the cylinder, both ends of the fresh air duct are arranged outside the cylinder, a transverse tube arranged on one side above the sleeve is fixedly installed at one end of the fresh air duct, the tube wall of the transverse tube is provided with at least one air outlet, a plurality of baffles sleeved outside the fresh air duct are installed in the cylinder, the baffles are arranged in a staggered manner, an exhaust duct is fixedly installed at one end of the cylinder, the exhaust duct is communicated with the inner cavity of the cylinder, and one end of the exhaust duct is arranged outside the casing; The temperature control mechanism includes an evaporator coil, which is arranged outside one side of the sleeve, a first bracket is fixedly installed on one side of the evaporator coil, and a second bracket is fixedly installed on the other side of the evaporator coil, the first bracket is fixedly connected to the casing, the first bracket is fixedly connected to one end of the cylinder, the second bracket is fixedly connected to the casing, and the second bracket is sleeved outside the rotor of the motor.

[0006] In the fresh air air-conditioning integrated machine as described above, a cover is installed on one side of the casing, a fresh air outlet is opened on the cover, a guide plate for guiding the fresh air to the fresh air outlet is provided on one side of the evaporator coil, one side of the guide plate is fixedly connected to the first bracket, and the other side of the guide plate is fixedly connected to the second bracket.

[0007] In the fresh air air conditioner as described above, the casing is provided with an old air outlet, a wind cover is installed in the old air outlet, a through hole is provided on one side of the wind cover, and the side of the wind cover with the through hole covers one end of the sleeve where the fan blade is fixedly installed.

[0008] In the fresh air air conditioning integrated machine as described above, a filter material box is fixedly installed on the other end of the fresh air duct, and the filter material box is used to carry the filter material used for filtering the fresh air. An air inlet pipe is fixedly installed on one side of the filter material box, and one end of the air inlet pipe is arranged outside the casing.

[0009] In the fresh air air-conditioning integrated machine as described above, the air inlet duct is arranged on one end outside the casing and an air inlet mechanism is fixedly installed thereon, the air inlet mechanism includes a box body, a fan is installed in the box body, the top of the box body is an open design, a plurality of support rods are fixedly connected to the top of the support rods, and a top cover is fixedly connected to the top end of the support rods.

[0010] In the fresh air air conditioning integrated machine as described above, the transverse pipe is installed with a filter mechanism, and the filter mechanism includes a filter, one side of the filter is fixedly connected with a first buckle, and the other side of the filter is fixedly connected with a second buckle, and the second buckle is magnetically connected to the first buckle.

[0011] In the fresh air air conditioner as described above, the first buckle and the second buckle are both provided with a card slot, the first buckle and the second buckle are both provided with a card block engaged with the card slot, and a groove is fixed on one side of the second buckle.

[0012] In the fresh air air conditioning integrated machine as described above, an air outlet valve is installed in the exhaust duct.

[0013] In the fresh air air conditioning integrated machine as described above, an air inlet valve is installed in the air inlet pipe.

[0014] In the fresh air air conditioner as described above, a bearing is disposed outside the cylinder body, and an outer ring of the bearing is engaged with an inner cavity of the sleeve.

[0015] Implementing the embodiments of the present invention has the following beneficial effects: 1. In the present invention, indoor air is drawn into the cylinder through the fan blades. When the indoor air flows in the cylinder, it contacts the fresh air duct to achieve heat exchange with the fresh air duct. The fresh air duct exchanges heat with the fresh air inside it, thereby realizing energy recovery of the indoor air. After the fresh air is discharged into the casing, it blows onto the evaporator coil, thereby exchanging heat with the evaporator coil, making the fresh air closer to the indoor temperature. The fresh air achieves two heat exchanges through heat exchange with the indoor air and heat exchange with the evaporator coil, ensuring that the fresh air will not destroy the balance of the indoor temperature.

[0016] 2. In the present invention, the fresh air mechanism is integrated into the indoor unit of the air conditioner, and the fresh air duct is arranged in a coiled manner, which greatly compresses the space. There is no need to find additional space to install the fresh air equipment. At the same time, the installation process is simplified, and the installation time and cost are reduced.

[0017] 3. In the present invention, the filter is installed on the transverse pipe to filter the fresh air discharged from the transverse pipe. Even if there is no filter material in the filter material box or the filter material has expired, the filter can still play a certain filtering role to ensure that the fresh air entering the room has a certain degree of cleanliness. In addition, by using the first buckle and the second buckle connected by magnetic connection, the installation and replacement of the filter becomes simple and easy, which improves the practicality of the device and the user experience.

[0018] In summary, the present invention solves the problem that the traditional fresh air air conditioner integrated machine easily destroys the indoor temperature balance when delivering fresh air. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of a fresh air air conditioner integrated machine of the present invention.

[0021] Figure 2 It is a schematic structural diagram of a fresh air air conditioner integrated machine after the casing is disassembled.

[0022] Figure 3 It is a structural schematic diagram of a combination of an air supply mechanism, a temperature control mechanism and an air intake mechanism of a fresh air air conditioner integrated machine of the present invention.

[0023] Figure 4 It is a structural schematic diagram of a combination of an air supply mechanism and an air duct mechanism of a fresh air air conditioner integrated machine of the present invention.

[0024] Figure 5 It is a structural schematic diagram of an air supply mechanism of a fresh air air conditioning integrated machine of the present invention.

[0025] Figure 6 It is a structural schematic diagram of a sleeve of a fresh air air conditioning integrated machine of the present invention.

[0026] Figure 7 It is a structural schematic diagram of an air cover of a fresh air air conditioner integrated machine of the present invention.

[0027] Figure 8 It is a structural schematic diagram of an air duct mechanism of a fresh air air conditioning integrated machine of the present invention.

[0028] Fig. 9 It is a structural schematic diagram of a fresh air duct of a fresh air air conditioner integrated machine of the present invention.

[0029] Fig.10 It is a structural schematic diagram of a filter mechanism of a fresh air air conditioning integrated machine of the present invention.

[0030] Fig.11 yes Fig.10 Schematic diagram of the structure after enlargement at A.

[0031] Fig.12 It is a structural schematic diagram of a temperature control mechanism of a fresh air air conditioning integrated machine of the present invention.

[0032] Fig.13 It is a structural schematic diagram of an air intake mechanism of a fresh air air conditioning integrated machine of the present invention.

[0033] Legend: 1. Casing; 11. Cover; 12. Fresh air outlet; 13. Old air outlet; 2. Fresh air mechanism; 21. Air supply mechanism; 211. Sleeve; 212. Blade; 213. Air cover; 214. Motor; 215. Fan blade; 216. Through hole; 22. Air channel mechanism; 221. Cylinder; 222. Baffle; 223. Fresh air duct; 224. Filter box; 225. Air outlet valve; 226. Exhaust duct; 227. Air inlet duct; 228. Air inlet valve ; 229, bearing; 2210, filter mechanism; 2211, air outlet; 2212, filter; 2213, first buckle; 2214, second buckle; 2215, groove; 2216, block; 2217, slot; 2218, cross pipe; 3, temperature control mechanism; 31, first bracket; 32, second bracket; 33, guide plate; 34, evaporator coil; 4, air inlet mechanism; 41, box body; 42, support rod; 43, fan; 44, top cover. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1, as Figures 1 to 13 As shown, an embodiment of the present invention proposes a fresh air air-conditioning integrated machine, including a casing 1, a fresh air mechanism 2, and a temperature control mechanism 3. The fresh air mechanism 2 and the temperature control mechanism 3 are both installed in the casing 1, and the fresh air mechanism 2 includes an air supply mechanism 21 and an air duct mechanism 22.

[0036] The air supply mechanism 21 includes a sleeve 211, a plurality of blades 212 for generating airflow are fixedly connected to the wall of the sleeve 211, a fan blade 215 for supplying air to the inner cavity of the sleeve 211 is fixedly installed at one end of the sleeve 211, and a motor 214 for driving the fan blade 215 to rotate is fixedly installed on one side of the fan blade 215.

[0037] The air channel mechanism 22 includes a cylinder 221 sleeved in the sleeve 211, one end of the cylinder 221 is open, the cylinder 221 is rotatably connected to the sleeve 211, a bearing 229 is disposed on the outer surface of the cylinder 221, the outer ring of the bearing 229 is engaged with the inner cavity of the sleeve 211, a fresh air pipe 223 is installed in the cylinder 221, both ends of the fresh air pipe 223 are arranged outside the cylinder 221, and one end of the fresh air pipe 223 is fixed. A horizontal pipe 2218 is installed on one side above the sleeve 211, and at least one air outlet 2211 is opened on the wall of the horizontal pipe 2218. A plurality of baffles 222 are installed in the cylinder 221 and are sleeved outside the fresh air pipe 223. The baffles 222 are arranged in a staggered manner. An exhaust pipe 226 is fixedly installed at one end of the cylinder 221. The exhaust pipe 226 is connected to the inner cavity of the cylinder 221, and one end of the exhaust pipe 226 is arranged outside the housing 1. An air outlet valve 225 is installed in the exhaust pipe 226.

[0038] The temperature control mechanism 3 includes an evaporator coil 34, which is arranged outside one side of the sleeve 211, and a first bracket 31 is fixedly installed on one side of the evaporator coil 34, and a second bracket 32 ​​is fixedly installed on the other side of the evaporator coil 34, the first bracket 31 is fixedly connected to the casing 1, the first bracket 31 is fixedly connected to one end of the cylinder 221, the second bracket 32 ​​is fixedly connected to the casing 1, and the second bracket 32 ​​is sleeved outside the rotor of the motor 214.

[0039] A cover 11 is installed on one side of the casing 1, and a fresh air outlet 12 is opened in the cover 11. A guide plate 33 for guiding the fresh air to the fresh air outlet 12 is provided on one side of the evaporator coil 34. One side of the guide plate 33 is fixedly connected to the first bracket 31, and the other side of the guide plate 33 is fixedly connected to the second bracket 32.

[0040] A filter material box 224 is fixedly mounted on the other end of the fresh air pipe 223. The filter material box 224 is used to carry filter materials for filtering fresh air. An air inlet pipe 227 is fixedly mounted on one side of the filter material box 224. One end of the air inlet pipe 227 is arranged outside the housing 1. An air inlet valve 228 is installed in the air inlet pipe 227.

[0041] The air inlet pipe 227 is arranged at one end outside the casing 1 and is fixedly installed with an air inlet mechanism 4, the air inlet mechanism 4 includes a box body 41, a fan 43 is installed in the box body 41, the top of the box body 41 is designed to be open, a plurality of support rods 42 are fixedly connected to the top of the support rods 42, and a top cover 44 is fixedly connected to the top end of the support rods 42.

[0042] In the specific implementation process, Figures 1 to 13 As shown, when in use, the motor 214 is powered on and started, and the motor 214 drives the sleeve 211 to rotate through the fan blades 215, and the sleeve 211 further drives the blades 212 to rotate. The blades 212 generate airflow when rotating, and the airflow passes through the evaporator coil 34 and then blows out the air conditioner, thereby realizing the temperature regulation function of the air conditioner. When the fan blades 215 rotate, an airflow is formed to transport the indoor air into the cylinder 221. When the sleeve 211 rotates, the cylinder 221 will not follow the sleeve 211. The indoor air entering the cylinder 221 will be blocked by the baffle 222 and can only continue to flow forward through the vacant part of the baffle 222, thereby extending the airflow path of the indoor air in the cylinder 221, increasing the residence time of the indoor air in the cylinder 221, and the indoor air After passing through the cylinder 221, it flows to the exhaust pipe 226, and finally the air conditioning is discharged through the exhaust pipe 226. Specifically, one end of the exhaust pipe 226 is arranged outdoors, so as to avoid the indoor air from being re-transported into the room. When the indoor air flows in the cylinder 221, it will contact the fresh air pipe 223, and realize heat exchange with the fresh air pipe 223, so as to realize energy recovery of the indoor air. Specifically, when the indoor air is hotter than the outdoor air, the indoor air will transfer the heat energy to the fresh air pipe 223, and the fresh air pipe 223 will further transfer the heat energy to the fresh air in the fresh air pipe 223, so as to realize heating of the fresh air. On the contrary, when the indoor air is colder than the outdoor air, the fresh air will transfer the heat energy to the indoor air in the cylinder 221 through the fresh air pipe 223. The fresh air that realizes heat exchange will greatly reduce the impact on the indoor temperature after entering the room, so as to avoid destroying the indoor temperature balance.

[0043] The air intake mechanism 4 can increase the flow rate of fresh air and improve the efficiency of fresh air entering the room. Specifically, the fresh air from the outside is actively drawn into the air inlet pipe 227 through the fan 43. The top cover 44 can prevent rainwater from the outside from entering the fan 43. The fresh air is further filtered by the filter box 224 and enters the fresh air pipe 223. The fresh air pipe 223 is arranged in a coiled manner in the cylinder 221, thereby extending the time of the fresh air in the cylinder 221, so that the fresh air has enough time to exchange heat with the indoor air in the cylinder 221. The fresh air that has passed through the fresh air pipe 223 will flow into the cross pipe 2218, and finally be discharged into the casing 1 through the air outlet 2211. The fresh air that has just been discharged from the cross pipe 2218 will blow onto the evaporator coil 34, thereby exchanging heat with the evaporator coil 34, making the fresh air closer to the indoor temperature. The fresh air that exchanges heat with the evaporator coil 34 will be blown onto the guide plate 33 and guided by the guide plate 33 to the fresh air outlet 12 to enter the room. The fresh air achieves two heat exchanges through heat exchange with the indoor air and heat exchange with the evaporator coil 34, ensuring that the fresh air will not destroy the balance of indoor temperature.

[0044] Different air filter materials can be placed in the filter material box 224 according to the user's own needs to achieve the effect of filtering fresh air. Specifically, the filter material box 224 can also be filled with materials such as aromatherapy to give the room a more personalized atmosphere.

[0045] Whether it is fresh air or indoor air, it must pass through the valve when entering and exiting the air conditioner. The air outlet valve 225 and the air inlet valve 228 can be program-controlled electronic valves or one-way air valves to prevent external pollution from entering the room through the air conditioner.

[0046] Embodiment 2: In Embodiment 1, there is still a problem that the airflow generated by the sleeve 211 driving the blades 212 is likely to affect the air extraction of the indoor air by the fan blades 215. Therefore, based on Embodiment 1, this embodiment also includes: The casing 1 is provided with an old air outlet 13, in which an air cover 213 is installed. A through hole 216 is provided on one side of the air cover 213, and the side of the air cover 213 with the through hole 216 covers one end of the sleeve 211 where the fan blade 215 is fixedly installed.

[0047] In the specific implementation process, Figure 5 and Figure 7 As shown, the fan blade 215 is blocked by the wind cover 213. When the fan blade 215 rotates, it can only draw indoor air through the wind cover 213. Due to the obstruction of the wind cover 213, the airflow generated by the blade 212 will not directly act on the fan blade 215. The fan blade 215 can draw indoor air without interference, thereby improving the efficiency and stability of the fresh air mechanism 2.

[0048] Embodiment 3: In Embodiment 1, there is still a problem that once there is no filter material in the filter material box 224 or the filter material is expired, the fresh air mechanism 2 will not be able to filter the fresh air. Therefore, based on Embodiment 1, this embodiment also includes: The transverse tube 2218 is installed with a filter mechanism 2210, and the filter mechanism 2210 includes a filter 2212, one side of the filter 2212 is fixedly connected with a first buckle 2213, and the other side of the filter 2212 is fixedly connected with a second buckle 2214, and the second buckle 2214 is magnetically connected to the first buckle 2213.

[0049] The first buckle 2213 and the second buckle 2214 are both provided with a slot 2217 , and the first buckle 2213 and the second buckle 2214 are both provided with a block 2216 engaged with the slot 2217 , and a groove 2215 is fixedly provided on one side of the second buckle 2214 .

[0050] In the specific implementation process, Figure 8 , Fig.10 and Fig.11 As shown, the filter 2212 is installed on the transverse pipe 2218 to filter the fresh air discharged from the transverse pipe 2218. Even if there is no filter material in the filter material box 224 or the filter material has expired, the filter 2212 can still play a certain filtering role to ensure that the fresh air entering the room has a certain degree of cleanliness. In addition, by using the first buckle 2213 and the second buckle 2214 connected by magnetic connection, the installation and replacement of the filter 2212 becomes simple and easy, thereby improving the practicality of the device and the user experience.

[0051] Specifically, the working principle of the present invention is as follows: When in use, after the motor 214 is started, airflow is generated through the fan blades 215, driving the sleeve 211 and the blades 212 to rotate, generating sufficient airflow. The airflow generated when the blades 212 rotate is temperature-adjusted by the evaporator coil 34, and then the air conditioner is blown out. The airflow generated by the fan blades 215 will also draw the indoor air into the cylinder 221. After the indoor air enters the cylinder 221, it is blocked by the staggered baffles 222 and can only flow through the vacant parts of the baffles 222, increasing the length of the airflow path and extending the residence time of the indoor air in the cylinder 221. When the indoor air flows in the cylinder 221, it contacts the fresh air pipe 223 to achieve heat exchange and recover energy. When the indoor air is hotter than the outdoor air, the heat energy is transferred to the fresh air in the fresh air pipe 223; otherwise, the fresh air transfers the heat energy to the indoor air. The indoor air is finally discharged to the outside through the exhaust pipe 226 to avoid recirculation into the room.

[0052] The fan 43 in the air inlet mechanism 4 draws the outside fresh air into the air inlet pipe 227. The fresh air enters the fresh air pipe 223 after being filtered by the filter material box 224. The fresh air pipe 223 is arranged in a coiled manner in the cylinder 221, which prolongs the residence time of the fresh air in the cylinder 221, and is convenient for heat exchange with the indoor air. The fresh air is discharged into the casing 1 through the air outlet 2211 of the horizontal pipe 2218, and the temperature is adjusted by the evaporator coil 34. The temperature-adjusted fresh air is guided to the fresh air outlet 12 through the guide plate 33 and enters the room. The fresh air realizes two heat exchanges through heat exchange with the indoor air and heat exchange with the evaporator coil 34, ensuring that the fresh air will not destroy the balance of indoor temperature.

[0053] Different types of filter materials can be placed in the filter material box 224 to meet the user's specific filtering needs. Aromatherapy materials and the like can also be placed in the filter material box 224 to make the indoor air more personalized.

[0054] The fresh air mechanism 2 is integrated in the indoor unit of the air conditioner, and the fresh air duct 223 is arranged in a coiled manner, which greatly compresses the space. There is no need to find additional space to install the fresh air equipment, and at the same time simplifies the installation process, reducing installation time and cost.

[0055] In summary, the present invention solves the problem that the traditional fresh air air conditioner integrated machine easily destroys the indoor temperature balance when delivering fresh air.

[0056] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0057] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A fresh air air conditioning integrated machine, comprising a housing (1), a fresh air mechanism (2), and a temperature control mechanism (3), characterized in that: The fresh air mechanism (2) and the temperature control mechanism (3) are both installed in the casing (1), and the fresh air mechanism (2) comprises an air supply mechanism (21) and an air duct mechanism (22); The air supply mechanism (21) comprises a sleeve (211), a plurality of blades (212) for generating airflow being fixedly connected to the wall of the sleeve (211), a fan blade (215) for supplying air to the inner cavity of the sleeve (211) being fixedly mounted at one end of the sleeve (211), and a motor (214) for driving the fan blade (215) to rotate being fixedly mounted at one side of the fan blade (215); The air channel mechanism (22) comprises a cylinder (221) sleeved in the sleeve (211); one end of the cylinder (221) is designed to be open; the cylinder (221) is rotatably connected to the sleeve (211); a fresh air duct (223) is installed in the cylinder (221); both ends of the fresh air duct (223) are arranged outside the cylinder (221); one end of the fresh air duct (223) is fixedly installed with a transverse pipe (223) arranged on one side above the sleeve (211); 218), at least one air outlet (2211) is provided on the wall of the horizontal tube (2218), a plurality of baffles (222) are installed inside the cylinder (221) and are sleeved outside the fresh air duct (223), the baffles (222) are arranged in a staggered manner, an exhaust pipe (226) is fixedly installed at one end of the cylinder (221), the exhaust pipe (226) is communicated with the inner cavity of the cylinder (221), and one end of the exhaust pipe (226) is arranged outside the casing (1); The temperature control mechanism (3) comprises an evaporator coil (34), the evaporator coil (34) being arranged outside one side of the sleeve (211), a first bracket (31) being fixedly mounted on one side of the evaporator coil (34), and a second bracket (32) being fixedly mounted on the other side of the evaporator coil (34), the first bracket (31) being fixedly connected to the casing (1), the first bracket (31) being fixedly connected to one end of the cylinder (221), the second bracket (32) being fixedly connected to the casing (1), and the second bracket (32) being sleeved outside the rotor of the motor (214).

2. The fresh air air conditioning integrated machine according to claim 1, characterized in that: A cover (11) is installed on one side of the casing (1), and a fresh air outlet (12) is provided on the cover (11). A guide plate (33) for guiding fresh air to the fresh air outlet (12) is provided on one side of the evaporator coil (34), and one side of the guide plate (33) is fixedly connected to the first bracket (31), and the other side of the guide plate (33) is fixedly connected to the second bracket (32).

3. The fresh air air conditioning integrated machine according to claim 1, characterized in that: The casing (1) is provided with an old air outlet (13), a wind cover (213) is installed in the old air outlet (13), a through hole (216) is provided on one side of the wind cover (213), and the side of the wind cover (213) provided with the through hole (216) covers one end of the sleeve (211) on which a fan blade (215) is fixedly installed.

4. The fresh air air conditioning integrated machine according to claim 1, characterized in that: A filter material box (224) is fixedly mounted on the other end of the fresh air pipe (223), the filter material box (224) being used to carry filter material for filtering fresh air, and an air inlet pipe (227) is fixedly mounted on one side of the filter material box (224), one end of the air inlet pipe (227) being arranged outside the casing (1).

5. The fresh air air conditioning integrated machine according to claim 4, characterized in that: The air inlet pipe (227) is arranged at one end outside the casing (1) and is fixedly mounted with an air inlet mechanism (4), the air inlet mechanism (4) comprising a box body (41), a fan (43) being mounted inside the box body (41), the top of the box body (41) being of an open design, a plurality of support rods (42) being fixedly connected to the top of the support rods (42), and a top cover (44) being fixedly connected to the top ends of the support rods (42).

6. The fresh air air conditioning integrated machine according to claim 1, characterized in that: The transverse tube (2218) is installed with a filter mechanism (2210), the filter mechanism (2210) comprising a filter (2212), one side of the filter (2212) being fixedly connected to a first buckle (2213), the other side of the filter (2212) being fixedly connected to a second buckle (2214), the second buckle (2214) being magnetically connected to the first buckle (2213).

7. The fresh air air conditioning integrated machine according to claim 6, characterized in that: The first buckle (2213) and the second buckle (2214) are both provided with a clamping slot (2217), the first buckle (2213) and the second buckle (2214) are both provided with a clamping block (2216) engaged with the clamping slot (2217), and a groove (2215) is fixedly provided on one side of the second buckle (2214).

8. The fresh air air conditioning integrated machine according to claim 1, characterized in that: An air outlet valve (225) is installed in the exhaust pipe (226).

9. The fresh air air conditioning integrated machine according to claim 4, characterized in that: An air inlet valve (228) is installed in the air inlet pipe (227).

10. The fresh air air conditioning integrated machine according to claim 1, characterized in that: A bearing (229) is disposed on the outer sleeve of the cylinder (221), and an outer ring of the bearing (229) is engaged with the inner cavity of the sleeve (211).

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