Humidifying and heating type bidirectional air exchanger

Abstract

The invention discloses a humidifying and heating type two-way air exchanger, and relates to the technical field of air exchangers, the humidifying and heating type two-way air exchanger comprises an air exchanger shell mechanism and two flow guide mechanisms, a humidifying mechanism is installed at the front end of the air exchanger shell mechanism, and an air exchange mechanism is fixedly connected into the air exchanger shell mechanism. According to the device, a second electric telescopic rod is shortened to enable a connecting inner pipe to be inserted into a connecting outer pipe, then a sealing ring is separated from the end of the exchange pipeline, then a third servo motor drives a driven gear to rotate, then a rotating shaft drives the exchange pipeline to rotate by 180 degrees, and then the second electric telescopic rod is extended to drive the exchange pipeline to rotate by 180 degrees. The connecting inner pipe and the sealing ring are reset, air flow of the air exchange mechanism is conveniently and stably input into a room or discharged out of the room, the direction of the air exchange mechanism is adjusted according to the use requirement, and the function of the air exchange mechanism can be fully exerted.

Description

Technical Field

[0001] The invention relates to the technical field of air exchangers, in particular to a humidifying and heating type bidirectional air exchanger. Background Art

[0002] In the field of HVAC systems in buildings, the use of air exchangers can achieve simple filtration and cleaning of indoor air, thereby improving the indoor air.

[0003] For example, announcement number: CN104595994A discloses "a humidifying and heating bidirectional air exchanger", which includes an air inlet unit, a filter unit, a humidifying unit, a heat circulation unit, an exhaust unit and a circuit control unit. The air inlet unit includes an air inlet channel, an outdoor air inlet and an indoor air outlet located at both ends of the air inlet channel, and a first baffle is provided in the middle of the air inlet channel to divide the air inlet channel into a first cold air zone and a first warm air zone; the heat circulation unit includes a first turbine tube and an air heating device; the humidifying unit includes a water tank and an atomizing humidifier.

[0004] However, in the prior art, the air exchanger independently sets the air intake and exhaust units. Although such an air exchanger can realize the function of circulating and exchanging indoor air, in actual use, sometimes it is necessary to only perform indoor air intake or exhaust operations. Due to the independent design of the air intake and exhaust units, when only air intake or only exhaust is required, the air exchanger cannot quickly exhaust the indoor air or quickly import external air. Summary of the invention

[0005] The object of the present invention is to provide a humidifying and heating two-way air exchanger to solve the problem that the air exchanger proposed in the above background technology has two independent air intake and exhaust units. Although such an air exchanger can realize the function of circulating and exchanging indoor air, in actual use, sometimes it is necessary to only perform indoor air intake or exhaust operations. Due to the independent design of the air intake and exhaust units, when only air intake or only exhaust is required, the air exchanger cannot quickly exhaust the indoor air or quickly introduce the external air.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a humidifying and heating two-way air exchanger, comprising an air exchanger housing mechanism and two flow guiding mechanisms, a humidifying mechanism is installed at the front end of the air exchanger housing mechanism, and an air exchange mechanism is fixedly connected inside the air exchanger housing mechanism, the two flow guiding mechanisms are respectively arranged at the two ends of the air exchange mechanism, an air filtering mechanism is arranged at one end of the air exchange mechanism, and an electric heating component is arranged at the other end of the air exchange mechanism, the air exchanger housing mechanism comprises a decorative housing, a No. 1 air exchange pipe is arranged at the front end of the decorative housing, and a No. 2 air exchange pipe is arranged at the rear end of the decorative housing, the humidifying mechanism is used to humidify the air entering the room, the electric heating component is used to heat the air entering the room, the air filtering mechanism is used to filter the air entering the room, and the air exchange mechanism comprises an exchange pipe and a connection A shaft, a No. 2 servo motor is fixedly connected to the upper part of the exchange pipe, a belt transmission assembly is installed at the output end of the No. 2 servo motor, the connecting shaft is installed at the center position of the exchange pipe, and the connecting shaft is rotatably connected to the exchange pipe, one end of the connecting shaft is fixedly connected to the belt transmission assembly, and the other end of the connecting shaft is fixedly connected to the fan blade, an angle adjustment assembly is fixedly connected to the lower part of the exchange pipe, and the angle adjustment assembly is used to adjust the angle of the exchange pipe, the guide mechanism includes a No. 2 fixing frame, the No. 2 fixing frame is fixedly connected to the inside of the decorative shell, and the upper part of the No. 2 fixing frame is fixedly connected to a connecting outer tube, the upper part of the connecting outer tube is fixedly connected to a No. 2 electric telescopic rod, a connecting inner tube is plugged into the inside of the connecting outer tube, the upper part of the connecting inner tube is fixedly connected to the No. 2 electric telescopic rod, and a sealing ring is fixedly connected to the end of the connecting inner tube, and the sealing ring is plugged into the end of the belt transmission assembly.

[0007] Preferably, the humidifying mechanism includes a mounting plate, the mounting plate is fixedly connected to the front end of the decorative shell, and a No. 1 electric telescopic rod is fixedly connected to the upper part of the mounting plate, a connecting frame is fixedly connected to the upper part of the No. 1 electric telescopic rod, and an air humidifier is fixedly connected to the upper part of the connecting frame.

[0008] Preferably, the air filtering mechanism comprises a No. 1 slide rail, the No. 1 slide rail is fixedly connected to the interior of the decorative shell, and a No. 1 slider is slidably connected to the interior of the No. 1 slide rail, and an air filter element is fixedly connected to the side of the No. 1 slider.

[0009] Preferably, the two flow guiding mechanisms are respectively located inside the decorative shell, one flow guiding mechanism is located at the front end of the decorative shell, and the other flow guiding mechanism is located at the rear end of the decorative shell.

[0010] Preferably, the side surface of the air filter element is fitted with the surface of the guide mechanism located at the rear end of the decorative shell, and a No. 2 slide rail is fixedly connected to the inside of the decorative shell, a No. 2 slider is slidably connected to the inside of the No. 2 slide rail, and a No. 1 servo motor is fixedly connected to the upper part of the No. 2 slide rail, and an adjusting screw is fixedly connected to the output end of the No. 1 servo motor, and the adjusting screw is threadedly connected to the No. 2 slider.

[0011] Preferably, the angle adjustment assembly includes a rotating shaft and a No. 3 servo motor, the rotating shaft is rotatably connected to the decorative shell, and the rotating shaft is fixedly connected to the bottom of the exchange pipe, the No. 3 servo motor is fixedly connected to the surface of the decorative shell, and the output end of the No. 3 servo motor is fixedly connected to a driving gear, the surface of the rotating shaft is fixedly connected to a driven gear, and the driving gear is meshed with the driven gear.

[0012] Preferably, an annular slide rail is fixedly connected inside the decorative shell, an annular slider is slidably connected inside the annular slide rail, a No. 1 fixing frame is fixedly connected to the surface of the annular slider, and the No. 1 fixing frame is fixedly connected to the rotating shaft.

[0013] Preferably, a protrusion is provided on the side of the sealing ring, a groove is provided at the end of the exchange pipe, and the protrusion is located inside the groove and plugged into the exchange pipe.

[0014] Preferably, the bottom of the connecting outer tube is fixedly connected to a limiting sleeve, and a limiting rod is inserted inside the limiting sleeve, and the limiting rod is fixedly connected to the bottom of the connecting inner tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, when only air intake or exhaust operation is needed indoors, the No. 2 electric telescopic rod is shortened to insert the connecting inner tube into the connecting outer tube, thereby separating the sealing ring from the end of the exchange pipe, and then the No. 3 servo motor drives the driven gear to rotate, and then the rotating shaft drives the exchange pipe to complete a 180-degree rotation, and then the No. 2 electric telescopic rod is extended to reset the connecting inner tube and the sealing ring, so that the airflow of the air exchange mechanism is stably input into the room or discharged to the outside. According to the needs of use, the direction of the air exchange mechanism is adjusted, so that the function of the air exchange mechanism can be fully exerted, and the indoor air intake can be quickly taken in when air intake is needed, and the indoor exhaust can be quickly exhausted when exhaust is needed.

[0016] 2. In the present invention, the adjusting screw is driven to rotate by the No. 1 servo motor, which in turn drives the No. 2 slider to slide along the No. 2 slide rail, so that the air filter element moves upward to prevent the exhaust air from passing through the air filter element. The exhaust air is filtered by the air filter element, which will accelerate the aging of the air filter element. The position of the air filter element is adjusted according to whether the air exchange mechanism is operating in the intake or exhaust operation to prevent the air filter element from being subjected to unnecessary filtering operations during use, thereby increasing the service life of the air filter element.

[0017] 3. In the present invention, the indoor air is humidified by the air humidifier. During the humidification process, the extension and retraction of the No. 1 electric telescopic rod drives the No. 1 electric telescopic rod and the air humidifier to adjust the height, so that the air humidifier can evenly humidify the air at different height layers, avoiding the sprayed water mist always staying at one height, causing uneven air humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a first three-dimensional structural schematic diagram of a humidifying and heating two-way air exchanger of the present invention; Figure 2 A second three-dimensional structural schematic diagram of a humidifying and heating two-way air exchanger of the present invention; Figure 3 This is a schematic diagram of the internal three-dimensional structure of a decorative housing in a humidifying and heating two-way air exchanger of the present invention; Figure 4 It is a schematic diagram of the internal side view structure of a decorative housing in a humidifying and heating two-way air exchanger of the present invention; Figure 5 It is a cross-sectional three-dimensional structural schematic diagram of a first slide rail and a second slide rail in a humidifying and heating two-way air exchanger of the present invention; Figure 6 It is a cross-sectional side structural schematic diagram of an air exchange mechanism in a humidifying and heating type two-way air exchanger of the present invention; Figure 7 The present invention is a schematic diagram of the front view of the air exchange mechanism in a humidifying and heating type two-way air exchanger.

[0019] In the figure: 1. air exchanger housing mechanism; 11. decorative housing; 12. No. 1 air exchange tube; 13. No. 2 air exchange tube; 2. humidification mechanism; 21. mounting plate; 22. air humidifier; 23. No. 1 electric telescopic rod; 24. connecting frame; 3. air filter mechanism; 31. No. 1 slide rail; 32. No. 1 slider; 33. air filter element; 34. No. 2 slide rail; 35. No. 2 slider; 36. No. 1 servo motor; 37. adjusting screw rod; 4. air exchange mechanism; 41. exchange tube 42. No. 2 servo motor; 43. Belt drive assembly; 44. Connecting shaft; 45. Fan blade; 46. Annular slide rail; 47. Annular slider; 48. No. 1 fixed frame; 49. Rotating shaft; 410. Driven gear; 411. No. 3 servo motor; 412. Driving gear; 5. Flow guide mechanism; 51. No. 2 fixed frame; 52. Connecting outer tube; 53. Connecting inner tube; 54. No. 2 electric telescopic rod; 55. Limiting sleeve; 56. Limiting rod; 57. Sealing ring; 6. Electric heating assembly. DETAILED DESCRIPTION

[0020] 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 implementation regulations described 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.

[0021] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown: a humidifying and heating two-way air exchanger, including an air exchanger housing mechanism 1 and two guide mechanisms 5, a humidifying mechanism 2 is installed at the front end of the air exchanger housing mechanism 1, and an air exchange mechanism 4 is fixedly connected inside the air exchanger housing mechanism 1, the two guide mechanisms 5 are respectively arranged at the two ends of the air exchange mechanism 4, an air filtering mechanism 3 is arranged at one end of the air exchange mechanism 4, and an electric heating component 6 is arranged at the other end of the air exchange mechanism 4, the air exchanger housing mechanism 1 includes a decorative housing 11, a No. 1 air exchange tube 12 is arranged at the front end of the decorative housing 11, and a No. 2 air exchange tube 13 is arranged at the rear end of the decorative housing 11, the humidifying mechanism 2 is used to humidify the air entering the room, the electric heating component 6 is used to heat the air entering the room, the air filtering mechanism 3 is used to filter the air entering the room, the air exchange mechanism 4 includes an exchange pipe 41 and a connecting shaft 44, and a No. 2 servo is fixedly connected to the upper part of the exchange pipe 41 Servo motor 42, the output end of the second servo motor 42 is installed with a belt transmission component 43, the connecting shaft 44 is installed at the center of the exchange pipe 41, and the connecting shaft 44 is rotatably connected to the exchange pipe 41, one end of the connecting shaft 44 is fixedly connected to the belt transmission component 43, and the other end of the connecting shaft 44 is fixedly connected to the fan blade 45, the lower part of the exchange pipe 41 is fixedly connected with an angle adjustment component, the angle adjustment component is used to adjust the angle of the exchange pipe 41, the guide mechanism 5 includes a second fixing frame 51, the second fixing frame 51 is fixedly connected to the inside of the decorative shell 11, and the upper part of the second fixing frame 51 is fixedly connected with a connecting outer tube 52, the upper part of the connecting outer tube 52 is fixedly connected with a second electric telescopic rod 54, the inner part of the connecting outer tube 52 is plugged with a connecting inner tube 53, the upper part of the connecting inner tube 53 is fixedly connected to the second electric telescopic rod 54, the end of the connecting inner tube 53 is fixedly connected with a sealing ring 57, and the sealing ring 57 is plugged with the end of the belt transmission component 43; The two flow guide mechanisms 5 are respectively located inside the decorative shell 11, one flow guide mechanism 5 is located at the front end of the decorative shell 11, and the other flow guide mechanism 5 is located at the rear end of the decorative shell 11. The angle adjustment component includes a rotating shaft 49 and a third servo motor 411. The rotating shaft 49 is rotatably connected to the decorative shell 11, and the rotating shaft 49 is fixedly connected to the bottom of the exchange pipe 41. The third servo motor 411 is fixedly connected to the surface of the decorative shell 11, and the output end of the third servo motor 411 is fixedly connected to a driving gear 412, and the surface of the rotating shaft 49 is fixedly connected to a driven gear 410. The driving gear 412 is meshed with the driven gear 410, the decorative shell 11 is fixedly connected with an annular slide rail 46, the annular slide rail 46 is slidably connected with an annular slider 47, the surface of the annular slider 47 is fixedly connected with a No. 1 fixing frame 48, the No. 1 fixing frame 48 is fixedly connected with the rotating shaft 49, a protrusion is provided on the side of the sealing ring 57, a groove is provided at the end of the exchange pipe 41, the protrusion is located inside the groove and plugged into the exchange pipe 41, the bottom of the connecting outer tube 52 is fixedly connected with a limiting sleeve 55, and a limiting rod 56 is plugged into the limiting sleeve 55, and the limiting rod 56 is fixedly connected to the bottom of the connecting inner tube 53.

[0022] In this embodiment, when the indoor ventilation operation is performed, the two air exchange mechanisms 4 are set in opposite directions, and the belt drive assembly 43 is driven to rotate by the second servo motor 42, thereby driving the connecting shaft 44 and the fan blades 45 to rotate, and the outdoor air is drawn into the room through one fan blade 45, and the indoor air is discharged to the outside through the other fan blade 45; When only air intake or exhaust is needed indoors, the No. 2 electric telescopic rod 54 is shortened to insert the connecting inner tube 53 into the connecting outer tube 52, thereby disengaging the sealing ring 57 from the end of the exchange pipe 41, and then the No. 3 servo motor 411 drives the driven gear 410 to rotate, and then the rotating shaft 49 drives the exchange pipe 41 to complete a 180-degree rotation, and then the No. 2 electric telescopic rod 54 is extended to reset the connecting inner tube 53 and the sealing ring 57, so that the airflow of the air exchange mechanism 4 is stably input into the room or discharged to the outside. According to the needs of use, the direction of the air exchange mechanism 4 is adjusted, so that the function of the air exchange mechanism 4 can be fully utilized, and the indoor air intake can be quickly taken in when air intake is needed, and the indoor exhaust can be quickly exhausted when exhaust is needed; During the rotation of the rotating shaft 49, the annular slider 47 rotates along the annular slide rail 46 to limit the rotation of the rotating shaft 49, thereby improving the stability of the exchange pipe 41 during direction adjustment. When the connecting inner tube 53 slides along the connecting outer tube 52, the limiting rod 56 slides along the limiting sleeve 55 to limit the movement of the connecting inner tube 53, thereby improving the stability of the movement of the connecting inner tube 53.

[0023] Embodiment 2: According to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the humidifying mechanism 2 includes a mounting plate 21, which is fixedly connected to the front end of the decorative shell 11, and a No. 1 electric telescopic rod 23 is fixedly connected to the upper part of the mounting plate 21, a connecting frame 24 is fixedly connected to the upper part of the No. 1 electric telescopic rod 23, and an air humidifier 22 is fixedly connected to the upper part of the connecting frame 24. The air filtering mechanism 3 includes a No. 1 slide rail 31, which is fixedly connected to the inside of the decorative shell 11, and a No. 1 slider 32 is slidably connected to the inside of the No. 1 slide rail 31, an air filter element 33 is fixedly connected to the side of the No. 1 slider 32, and the side of the air filter element 33 is in contact with the surface of the guide mechanism 5 located at the rear end of the decorative shell 11, a No. 2 slide rail 34 is fixedly connected to the inside of the decorative shell 11, a No. 2 slide rail 34 is slidably connected to the inside of the No. 2 slide rail 34, and a No. 1 servo motor 36 is fixedly connected to the upper part of the No. 2 slide rail 34, and an adjusting screw 37 is fixedly connected to the output end of the No. 1 servo motor 36, and the adjusting screw 37 is threadedly connected to the No. 2 slider 35.

[0024] In this embodiment, the air exchange mechanism 4 for indoor air intake operation has the air filter element 33 at the rear end of the decorative shell 11 fitted with the surface of the connecting outer tube 52, and the air filter element 33 at the rear end of the air exchange mechanism 4 for indoor exhaust operation is driven by the No. 1 servo motor 36 to rotate the adjusting screw 37, thereby driving the No. 2 slider 35 to slide along the No. 2 slide rail 34, so that the air filter element 33 moves upward to prevent the exhaust air from passing through the air filter element 33. The exhaust air is filtered by the air filter element 33, which will accelerate the aging of the air filter element 33. The position of the air filter 33 is adjusted according to whether it is the air intake or exhaust operation, so as to avoid unnecessary filtering operation of the air filter 33 during use, thereby prolonging the service life of the air filter 33, and humidifying the indoor air through the air humidifier 22. During the humidification process, the electric telescopic rod 23 is extended and retracted to drive the electric telescopic rod 23 and the air humidifier 22 to adjust their heights, so that the air humidifier 22 can evenly humidify the air at different height layers, so as to avoid the sprayed water mist always staying at one height, causing uneven air humidity.

[0025] The use method and working principle of the device: When the present invention is in use, when performing indoor ventilation operation, the two air exchange mechanisms 4 are set in reverse, and the belt drive assembly 43 is driven to rotate by the No. 2 servo motor 42, thereby driving the connecting shaft 44 and the fan blades 45 to rotate, and the outdoor air is drawn into the room by one fan blade 45, and the indoor air is discharged to the outside by the other fan blade 45. The air exchange mechanism 4 for indoor air intake operation, the air filter element 33 at the rear end of the decorative shell 11 is in contact with the surface of the connecting outer tube 52, and the air filter element 33 at the rear end of the air exchange mechanism 4 for indoor exhaust operation, is driven to rotate by the No. 1 servo motor 36 to drive the adjusting screw rod 37 to rotate, thereby driving the No. 2 slider 35 to slide along the No. 2 slide rail 34, so that the air filter element 33 moves upward to prevent the exhaust air from passing through the air filter element 33. The exhaust air is filtered by the air filter element 33, which will accelerate the aging of the air filter element 33; When only air intake or exhaust operation is needed in the room, the second electric telescopic rod 54 is shortened to insert the connecting inner tube 53 into the connecting outer tube 52, thereby separating the sealing ring 57 from the end of the exchange pipe 41, and then the third servo motor 411 drives the driven gear 410 to rotate, and then the rotating shaft 49 drives the exchange pipe 41 to complete a 180-degree rotation, and then the second electric telescopic rod 54 is extended again to reset the connecting inner tube 53 and the sealing ring 57; During the rotation of the rotating shaft 49, the annular slider 47 rotates along the annular slide rail 46 to limit the rotation of the rotating shaft 49, thereby improving the stability of the exchange pipe 41 during direction adjustment. When the connecting inner tube 53 slides along the connecting outer tube 52, the limiting rod 56 slides along the limiting sleeve 55 to limit the movement of the connecting inner tube 53, and the indoor air is humidified through the air humidifier 22.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifying and heating bidirectional air exchanger, comprising an air exchanger housing mechanism (1) and two flow guiding mechanisms (5), wherein a humidifying mechanism (2) is installed at the front end of the air exchanger housing mechanism (1), and an air exchange mechanism (4) is fixedly connected inside the air exchanger housing mechanism (1), the two flow guiding mechanisms (5) are respectively arranged at the two ends of the air exchange mechanism (4), an air filtering mechanism (3) is arranged at one end of the air exchange mechanism (4), and an electric heating component (6) is arranged at the other end of the air exchange mechanism (4), the air exchanger housing mechanism (1) comprises a decorative housing (11), a first air exchange pipe (12) is arranged at the front end of the decorative housing (11), and a second air exchange pipe (13) is arranged at the rear end of the decorative housing (11), the humidifying mechanism (2) is used to humidify the air entering the room, the electric heating component (6) is used to heat the air entering the room, and the air filtering mechanism (3) is used to filter the air entering the room, characterized in that: The air exchange mechanism (4) comprises an exchange pipe (41) and a connecting shaft (44); a second servo motor (42) is fixedly connected to the upper portion of the exchange pipe (41); a belt drive assembly (43) is installed at the output end of the second servo motor (42); the connecting shaft (44) is installed at the center of the exchange pipe (41), and the connecting shaft (44) is rotatably connected to the exchange pipe (41); one end of the connecting shaft (44) is fixedly connected to the belt drive assembly (43), and the other end of the connecting shaft (44) is fixedly connected to the fan blade (45); an angle adjustment assembly is fixedly connected to the lower portion of the exchange pipe (41); the angle adjustment assembly is used to adjust the angle of the fan blade (45); The angle of the exchange pipe (41) is adjusted. The flow guide mechanism (5) comprises a second fixing frame (51). The second fixing frame (51) is fixedly connected to the inside of the decorative shell (11). The upper part of the second fixing frame (51) is fixedly connected to a connecting outer tube (52). The upper part of the connecting outer tube (52) is fixedly connected to a second electric telescopic rod (54). The connecting outer tube (52) is plugged with a connecting inner tube (53). The upper part of the connecting inner tube (53) is fixedly connected to the second electric telescopic rod (54). The end of the connecting inner tube (53) is fixedly connected to a sealing ring (57). The sealing ring (57) is plugged with the end of the belt drive assembly (43).

2. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: The humidifying mechanism (2) comprises a mounting plate (21), the mounting plate (21) being fixedly connected to the front end of the decorative housing (11), and a first electric telescopic rod (23) being fixedly connected to the upper portion of the mounting plate (21), a connecting frame (24) being fixedly connected to the upper portion of the first electric telescopic rod (23), and an air humidifier (22) being fixedly connected to the upper portion of the connecting frame (24).

3. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: The air filtering mechanism (3) comprises a first slide rail (31), the first slide rail (31) being fixedly connected to the inside of the decorative shell (11), and a first slider (32) being slidably connected to the inside of the first slide rail (31), and an air filter element (33) being fixedly connected to the side of the first slider (32).

4. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: The two flow guiding mechanisms (5) are respectively located inside the decorative shell (11), one of the flow guiding mechanisms (5) is located at the front end of the decorative shell (11), and the other of the flow guiding mechanisms (5) is located at the rear end of the decorative shell (11).

5. A humidifying and heating two-way air exchanger according to claim 3, characterized in that: The side surface of the air filter element (33) is in contact with the surface of the air guide mechanism (5) located at the rear end of the decorative shell (11); a second slide rail (34) is fixedly connected inside the decorative shell (11); a second slider (35) is slidably connected inside the second slide rail (34); a first servo motor (36) is fixedly connected to the upper portion of the second slide rail (34); an adjusting screw rod (37) is fixedly connected to the output end of the first servo motor (36); and the adjusting screw rod (37) is threadedly connected to the second slider (35).

6. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: The angle adjustment assembly comprises a rotating shaft (49) and a third servo motor (411); the rotating shaft (49) is rotatably connected to the decorative housing (11), and the rotating shaft (49) is fixedly connected to the bottom of the exchange pipe (41); the third servo motor (411) is fixedly connected to the surface of the decorative housing (11), and the output end of the third servo motor (411) is fixedly connected to a driving gear (412); the surface of the rotating shaft (49) is fixedly connected to a driven gear (410), and the driving gear (412) meshes with the driven gear (410).

7. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: An annular slide rail (46) is fixedly connected inside the decorative shell (11), an annular slide rail (46) is slidably connected inside the annular slide rail (46), a first fixing frame (48) is fixedly connected to the surface of the annular slide frame (47), and the first fixing frame (48) is fixedly connected to the rotating shaft (49).

8. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: A convex block is provided on the side of the sealing ring (57), a groove is provided at the end of the exchange pipe (41), and the convex block is located inside the groove and plugged into the exchange pipe (41).

9. A humidifying and heating two-way air exchanger according to claim 1, characterized in that: The bottom of the connecting outer tube (52) is fixedly connected to a limiting sleeve (55), and a limiting rod (56) is inserted into the inside of the limiting sleeve (55), and the limiting rod (56) is fixedly connected to the bottom of the connecting inner tube (53).

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