A rotor structure, a waterless humidification module and an air conditioner

Abstract

The present invention provides a rotor structure, a waterless humidification module, and an air conditioner, relating to the technical field of air conditioners. The rotor structure includes: a lower cover, a rotor, and a mounting shaft. The mounting shaft includes a mounting portion and a stopper. One end of the mounting portion is connected to the lower cover, and the other end of the mounting portion is connected to the stopper. The rotor is disposed between the stopper and the lower cover and cooperates with the mounting portion. The stopper and the mounting portion are integrally formed. The stopper and the mounting portion are integrally formed. The rotor cooperates with the mounting portion. The stopper can limit the rotor so that the rotor is always located between the stopper and the lower cover. This improves the problem of the mounting shaft becoming loose during the rotation of the rotor and improves the stability of the rotor during rotation.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to a rotor structure, a waterless humidification module and an air conditioner. Background Art

[0002] The rotor structure is applied to the humidification module of the air conditioner. The rotor structure generally includes a rotor, a lower cover, and a mounting shaft. The rotor is mounted on the lower cover via the mounting shaft. In order to install the rotor on the mounting shaft, the mounting shaft is generally composed of multiple parts. During the assembly process, the accumulated tolerances of the multiple parts will cause the mounting shaft to shift, which in turn causes the adsorption material rotating around the mounting shaft to collide with other components, affecting the normal operation of the adsorption material. At the same time, the long-term rotation of the adsorption material around the mounting shaft will cause the multiple parts that make up the mounting shaft to loosen, resulting in the adsorption material being unable to operate stably. It is easy for the adsorption material to detach, resulting in unstable fixation of the adsorption material and poor adsorption material fixation. Summary of the Invention

[0003] The problem solved by the present invention is how to improve the rotation stability of the rotating wheel.

[0004] In order to solve the above problems, the present invention provides a rotor structure, a waterless humidification module and an air conditioner.

[0005] In the first aspect, an embodiment of the present invention provides a rotating wheel structure, which includes: a lower cover, a rotating wheel and a mounting shaft, the mounting shaft includes a mounting portion and a stop portion, one end of the mounting portion is connected to the lower cover, and the other end of the mounting portion is connected to the stop portion, the rotating wheel is arranged between the stop portion and the lower cover, and rotatably cooperates with the mounting portion, and the stop portion and the mounting portion are integrally formed.

[0006] In an embodiment of the present invention, the stop portion and the mounting portion are integrally formed, and the rotating wheel cooperates with the mounting portion. The stop portion can limit the rotating wheel so that the rotating wheel is always set between the stop portion and the lower cover, thereby reducing the problem of loose assembly of the mounting shaft during the rotation of the rotating wheel and improving the stability of the rotating wheel during the rotation.

[0007] In an optional embodiment of the present invention, the stop portion has a guide surface, the rotating wheel has a mounting hole, the guide surface can slide relative to the hole wall of the mounting hole, and when the mounting hole and the guide surface are out of sliding, the mounting hole cooperates with the mounting portion, and the rotating wheel is arranged on the stop portion and the lower cover, and cooperates with the mounting portion.

[0008] In an optional embodiment of the present invention, the end of the stop portion close to the mounting portion further has a supporting surface, and when the mounting hole and the mounting portion are matched, the rotating wheel is in contact with the supporting surface.

[0009] In an optional embodiment of the present invention, the stopping portion includes a plurality of elastic portions, and the plurality of elastic portions are arranged at intervals on the mounting portion and are integrally formed with the mounting portion.

[0010] In an optional embodiment of the present invention, a guide surface is provided on one end of each of the plurality of elastic portions away from the mounting portion.

[0011] In an optional embodiment of the present invention, the rotating wheel includes an adsorption material and a rotating bracket, the adsorption material is fixedly connected to the rotating bracket, the rotating bracket includes a clamping portion, the mounting portion has a mounting groove, and the clamping portion is arranged in the mounting groove.

[0012] In an optional embodiment of the present invention, the mounting portion includes a mounting section and a connecting section, one end of the connecting section is connected to the lower cover, the other end of the connecting section is connected to the mounting section, and the end of the mounting section away from the connecting section is connected to the stop portion. Along the axial direction of the mounting shaft, the dimension of the mounting section in at least one direction projected on the lower cover is smaller than the dimension of the connecting section projected on the lower cover, and the mounting section, the connecting section and the stop portion form the mounting groove.

[0013] In an optional embodiment of the present invention, the mounting shaft further includes a shielding portion, the shielding portion is connected to one end of the mounting portion close to the lower cover, the rotating bracket further includes a connecting portion and a fixing portion, the clamping portion is connected to the fixing portion through the connecting portion, the fixing portion is connected to the adsorption material, and the shielding portion is arranged between the fixing portion and the mounting portion for shielding the gap between the fixing portion and the mounting portion.

[0014] In an optional embodiment of the present invention, the shielding portion and the mounting portion are integrally formed.

[0015] In an optional embodiment of the present invention, the lower cover has a desorption zone and an adsorption zone that are separated from each other, the desorption zone is provided with an indoor air outlet, the adsorption zone is provided with an outdoor air outlet, and the rotor covers the desorption zone and the adsorption zone.

[0016] In a second aspect, an embodiment of the present invention provides a waterless humidification module, which includes the rotor structure provided in the first aspect.

[0017] In a third aspect, an embodiment of the present invention provides an air conditioner, comprising the waterless humidification module provided in the second aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an exploded view of the runner structure provided in the first embodiment of the present invention.

[0019] Figure 2 A cross-sectional view of the runner structure provided in the first embodiment of the present invention.

[0020] Figure 3 The runner structure provided in the first embodiment of the present invention is Figure 1 A partial enlarged view of point III in the middle.

[0021] Figure 4 The runner structure provided in the first embodiment of the present invention is Figure 2 A local enlarged view of point IV in the middle.

[0022] Figure 5 This is a schematic structural diagram of a waterless humidification module provided in the second embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 100-rotor structure; 110-mounting shaft; 112-mounting portion; 1122-mounting groove; 1124-mounting section; 1126-connecting section; 114-stop portion; 1142-guide surface; 1144-holding surface; 1146-elastic portion; 116-shielding portion; 120-rotor; 122-mounting hole; 124-adsorption material; 1242-connecting hole; 126-rotating bracket; 1262-holding portion; 1264-connecting portion; 1266-fixing portion; 130-lower cover; 132-desorption area; 134-adsorption area; 136-indoor air outlet; 138-outdoor air outlet; 10-waterless humidification module. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Example

[0027] See also Figure 1 and Figure 2 The present embodiment provides a rotating wheel structure 100. The mounting shaft 110 of the rotating wheel structure 100 provided in the present embodiment is integrally formed. The rotating wheel 120 can be installed on the mounting shaft 110 without the need to assemble the mounting shaft 110. This improves the problem of loose assembly of the mounting shaft 110 during the rotation of the rotating wheel 120 and improves the stability of the rotating wheel 120 during the rotation.

[0028] The rotor structure 100 provided in this embodiment is applied to a waterless humidification module of an air conditioner. The primary function of the waterless humidification module is to humidify incoming indoor air without the need for additional water. This reduces the structure of the humidification module, the overall size of the air conditioner, and the manufacturing cost. Generally, an adsorbent material is disposed on the rotor 120 of the rotor structure 100. A portion of the rotor 120 acts as an adsorbent, absorbing moisture from the air and discharging the adsorbed air outdoors. Another portion of the rotor 120 acts as a desorbent. After entering the rotor, hot air absorbs moisture from the adsorbent material 124, achieving humidification, and the humidified air is then discharged into the room. The rotating wheel 120 is mounted on the lower cover 130 via the mounting shaft 110. To mount the rotating wheel 120 on the mounting shaft 110, the mounting shaft 110 is typically composed of multiple parts. During assembly, the mounting shaft 110 can shift due to the accumulated tolerances of the multiple parts. This can cause the adsorption material 124 rotating around the mounting shaft 110 to collide with other components, affecting the normal operation of the adsorption material 124. Furthermore, long-term rotation of the adsorption material 124 around the mounting shaft can loosen the multiple parts that make up the mounting shaft 110, resulting in unstable operation of the adsorption material 124. These parts can easily become detached, making the adsorption material 124 unstable and poorly secured. The wheel structure 100 provided in this embodiment can improve the above situation. The mounting shaft 110 of the wheel structure 100 provided in this embodiment is integrally formed, and the wheel 120 can be installed on the mounting shaft 110 without the need to assemble the mounting shaft 110 again. This improves the problem of loose assembly of the mounting shaft 110 during the rotation of the wheel 120 and improves the stability of the wheel 120 during the rotation.

[0029] In this embodiment, the wheel structure 100 includes: a lower cover 130, a wheel 120 and a mounting shaft 110. The mounting shaft 110 includes a mounting portion 112 and a stop portion 114. One end of the mounting portion 112 is connected to the lower cover 130, and the other end of the mounting portion 112 is connected to the stop portion 114. The wheel 120 is arranged between the stop portion 114 and the lower cover 130, and is rotatably cooperated with the mounting portion 112. The stop portion 114 and the mounting portion 112 are integrally formed.

[0030] In this embodiment, the stop portion 114 and the mounting portion 112 are integrally formed, and the rotating wheel 120 cooperates with the mounting portion 112. The stop portion 114 can limit the rotating wheel 120 so that the rotating wheel 120 is always set between the stop portion 114 and the lower cover 130, thereby improving the problem of loose assembly of the mounting shaft 110 during the rotation of the rotating wheel 120 and improving the stability of the rotating wheel 120 during the rotation.

[0031] The lower cover 130 has a desorption zone 132 and an adsorption zone 134, each separated by a desorption zone 132 and an indoor air outlet 136. The adsorption zone 134 has an outdoor air outlet 138. The outdoor / indoor air passes through the rotor 120, absorbing moisture before being discharged from the outdoor air outlet 138 of the adsorption zone 134. Another portion of the outdoor / indoor air is heated and passes through the rotor 120. The hot air absorbs moisture from the rotor 120 before being discharged from the indoor air outlet 136 of the desorption zone 132. The adsorption material 124 on the rotor 120 rotates with the rotor 120 from the desorption zone 132 to the adsorption zone 134, and then from the adsorption zone 134 to the desorption zone 132. The rotor 120 corresponding to the adsorption zone 134 adsorbs the outdoor / indoor air, absorbing moisture from the air and discharging this portion of the outdoor / indoor air to the outdoors through the outdoor air outlet 138. The adsorption material 124 on the wheel 120 rotates with the wheel 120 to the desorption zone 132. There is a large amount of moisture in this part of the adsorption material 124. The hot air passing through this part desorbs the adsorption material 124, so that the air can adsorb the moisture attached to this part of the adsorption material 124, thereby humidifying the air, and then discharged into the room from the indoor air outlet 136.

[0032] See also Figure 3 and Figure 4 In this embodiment, the stop portion 114 has a guide surface 1142, and the rotating wheel 120 has a mounting hole 122. The guide surface 1142 can slide relative to the hole wall of the mounting hole 122. When the mounting hole 122 and the guide surface 1142 are out of sliding, the mounting hole 122 cooperates with the mounting portion 112, and the rotating wheel 120 is set on the stop portion 114 and the lower cover 130, and cooperates with the mounting portion 112.

[0033] In this embodiment, the rotating wheel 120 has a mounting hole 122. During the installation of the rotating wheel 120, the rotating wheel 120 is first positioned above the stopper 114, the mounting hole 122 is arranged corresponding to the stopper 114, and the mounting hole 122 is sleeved onto the stopper 114. The wall of the mounting hole 122 abuts against the guide surface 1142, allowing the rotating wheel 120 to slide relative to the guide surface 1142 toward the mounting portion 112, making it easier for the stopper 114 to pass through the mounting hole 122. When the rotating wheel 120 and the guide surface 1142 are no longer in contact, that is, when the wall of the mounting hole 122 and the guide surface 1142 are no longer in contact, the mounting hole 122 is sleeved onto the mounting portion 112, and the stopper 114 limits the rotating wheel 120, thereby securing the rotating wheel 120 on the mounting portion 112.

[0034] Generally, along the axial direction of the mounting shaft 110, the projection of the mounting portion 112 on the lower cover 130 is circular, and the projection of the mounting hole 122 on the lower cover is also circular. The circular mounting portion 112 and mounting hole 122 can facilitate assembly, reduce the difficulty of assembly, and thus speed up assembly.

[0035] In this embodiment, one end of the stopper 114 close to the mounting portion 112 has a supporting surface 1144 . When the mounting hole 122 is engaged with the mounting portion 112 , the rotating wheel 120 is in contact with the supporting surface 1144 .

[0036] In this embodiment, the stop surface is arranged close to the mounting portion 112. When the rotating wheel 120 and the guide surface 1142 are out of sliding, that is, when the hole wall of the mounting hole 122 and the guide surface 1142 are out of abutment, the rotating wheel 120 and the abutment surface 1144 abut against each other, thereby limiting the axial movement of the rotating wheel 120 in the mounting portion 112.

[0037] In this embodiment, the stopping portion 114 includes a plurality of elastic portions 1146 . The plurality of elastic portions 1146 are disposed at intervals on the mounting portion 112 and are integrally formed with the mounting portion 112 .

[0038] In this embodiment, a plurality of elastic portions 1146 are circumferentially arranged at intervals on the mounting portion 112, and the plurality of elastic portions 1146 form a stop portion 114. Along the axial direction of the mounting shaft 110, the projection of the stop portion 114 on the lower cover 130 is also circular. In the direction approaching the mounting portion 112, the diameter of the stop portion 114 gradually increases, that is, the entire stop portion 114 is a frustum.

[0039] The stop portion 114 formed by multiple elastic portions 1146 is roughly a hollow structure, and the multiple elastic portions 1146 are all integrally formed with the mounting portion 112. In the process of fixing the rotating wheel 120, the position error of the assembly process of the elastic portion 1146 can be reduced, which affects the fixing effect of the rotating wheel 120.

[0040] In this embodiment, a guide surface 1142 is provided at one end of each of the plurality of elastic portions 1146 away from the mounting portion 112 .

[0041] During the installation of the rotating wheel 120, the hole wall of the mounting hole 122 abuts against the guide surface 1142. As the rotating wheel 120 gradually slides toward the mounting portion 112, the elastic portion 1146 contracts inwardly under the action of the hole wall of the mounting hole 122, thereby reducing the diameter of the entire stop portion 114. After the hole wall of the mounting hole 122 and the guide surface 1142 disengage from sliding, the multiple elastic portions 1146 bounce open under the action of the restoring force, abutting against the end face of the rotating wheel 120, thereby fixing the rotating wheel 120.

[0042] The guiding surface 1142 is a side surface of the entire stopping portion 114 , and the supporting surface 1144 is a bottom surface of the stopping portion 114 .

[0043] In this embodiment, the rotating wheel 120 includes an adsorption material 124 and a rotating bracket 126 . The adsorption material 124 is rotatably connected to the rotating bracket 126 . The rotating bracket 126 includes a clamping portion 1262 . The mounting portion 112 has a mounting groove 1122 . The clamping portion 1262 is disposed in the mounting groove 1122 .

[0044] The mounting hole 122 is provided on the rotating bracket 126, and a connecting hole 1242 is provided in the adsorption material 124. The rotating bracket 126 is installed in the connecting hole 1242 and fixedly connected to the connecting hole 1242. During the installation of the adsorption material 124, the clamping portion 1262 first slides relative to the guide surface 1142. When the clamping portion 1262 disengages from the guide surface 1142, the clamping portion 1262 snaps into the mounting groove 1122. The clamping portion 1262 cooperates with the mounting groove 1122, and the stopper 114 and the connecting section 1126 respectively limit the axial ends of the clamping portion 1262. This prevents the entire rotating wheel 120 from falling off during rotation, thereby improving the stability of the rotating wheel 120 during rotation.

[0045] In this embodiment, to maintain the stability of the engagement between the retaining portion 1262 and the mounting groove 1122, the shape of the retaining portion 1262 is adapted to the shape of the mounting groove 1122. To further facilitate the rotational connection between the retaining portion 1262 and the mounting groove 1122, the cross-sections of the retaining portion 1262 and the mounting groove 1122 are both circular. The retaining portion 1262 is disposed within the connection hole 1242 of the adsorbent material 124, forming the mounting hole 122. In other words, the wall of the mounting hole 122 mentioned above constitutes the retaining portion 1262.

[0046] In this embodiment, the mounting portion 112 includes a mounting section 1124 and a connecting section 1126. One end of the connecting section 1126 is connected to the lower cover 130, and the other end is connected to the mounting section 1124. The end of the mounting section 1124 away from the connecting section 1126 is connected to the stop portion 114. Along the axial direction of the mounting shaft 110, the dimension of at least one direction of the projection of the mounting section 1124 on the lower cover 130 is smaller than the dimension of the projection of the connecting section 1126 on the lower cover. The mounting section 1124, the connecting section 1126 and the stop portion 114 form a mounting groove 1122.

[0047] In this embodiment, the mounting section 1124 has a circular cross-section to ensure that the mounting shaft 110 and the mounting section 1124 rotate together. The connecting section 1126 may have a circular cross-section or other shapes. To facilitate the shaping of the entire mounting shaft 110, the connecting section 1126 may also have a circular cross-section.

[0048] That is to say, the holding portion 1262 is held between the stop portion 114 and the connecting section 1126, the connecting section 1126 limits the bottom of the adsorption material 124, and the stop portion 114 limits the top of the adsorption material 124, thereby limiting the axial displacement of the adsorption material 124 on the mounting portion 112 and ensuring the stability of the entire wheel 120 during rotation.

[0049] See also Figure 2 In this embodiment, the mounting shaft 110 also includes a shielding portion 116, which is connected to one end of the mounting portion 112 close to the lower cover 130. The rotating bracket 126 also includes a connecting portion 1264 and a fixing portion 1266. The holding portion 1262 is connected to the fixing portion 1266 through the connecting portion 1264. The fixing portion 1266 is connected to the adsorption material 124. The shielding portion 116 is arranged between the fixing portion 1266 and the mounting portion 112 to shield the gap between the fixing portion 1266 and the mounting portion 112.

[0050] In this embodiment, the shielding portion 116 is arranged between the fixing portion 1266 and the mounting portion 112, and is used to shield the gap between the fixing portion 1266 and the mounting portion 112. During the operation of the wheel structure 100, it can prevent the normal temperature air after adsorption treatment and the hot air after desorption treatment from converging in the mounting hole 122, thereby preventing condensation from occurring in the mounting hole 122.

[0051] The shielding portion 116 is also cylindrical, and its diameter is larger than the inner diameter of the connecting hole 1242 , which can completely block the gap between the fixing portion 1266 and the mounting shaft 110 , thereby reducing the mixing between normal temperature air and hot air.

[0052] It is easy to understand that the entire rotating wheel 120 rotates relative to the mounting shaft 110 . In order to reduce the resistance of the rotating wheel 120 during the rotation process, the shielding portion 116 and the fixing portion 1266 are spaced apart.

[0053] In this embodiment, the shielding portion 116 and the mounting portion 112 are integrally formed and coaxially arranged, thereby reducing the assembly process of the entire mounting shaft 110, reducing errors caused during the assembly of the mounting shaft 110, avoiding the mounting shaft 110 from falling off during rotation, and improving the stability of the adsorption material 124 during rotation.

[0054] The working principle of the wheel structure 100 provided in this embodiment: In this embodiment, during the installation of the adsorption material 124, the holding portion 1262 is abutted against the guide surface 1142 and gradually slides in the direction close to the installation portion 112. When the holding portion 1262 and the guide surface 1142 are out of sliding, the holding portion 1262 is clamped into the installation groove 1122 and abuts against the abutting surface 1144, thereby installing the adsorption material 124 on the installation shaft 110.

[0055] To sum up, the wheel structure 100 provided in this embodiment, in this embodiment, the entire mounting shaft 110 is formed in one piece, the wheel 120 cooperates with the mounting portion 112, and the stop portion 114 can limit the wheel 120, so that the wheel 120 is always set between the stop portion 114 and the lower cover 130, which improves the problem of loose assembly of the mounting shaft 110 during the rotation of the wheel 120 and improves the stability of the wheel 120 during the rotation.

[0056] Second embodiment

[0057] See also Figure 5 , this embodiment provides a waterless humidification module 10, such as Figure 4 As shown, the rotor structure 100 is located at the lower part of the waterless humidification module 10 , and the humidified air is discharged from the bottom of the rotor structure 100 .

[0058] For the sake of brief description, reference may be made to the first embodiment for matters not mentioned in this embodiment.

[0059] In addition, the rotor structure 100 may also be located above the waterless humidification module 10 . Accordingly, the humidified air is discharged from above the rotor structure 100 . Outputting the humidified air upward can also achieve the same humidification effect.

[0060] Third embodiment

[0061] This embodiment provides an air conditioner. The air conditioner mounting shaft 110 provided in this embodiment is integrally formed. The wheel 120 can be installed on the mounting shaft 110 without the need to assemble the mounting shaft 110 again. This improves the problem of loose assembly of the mounting shaft 110 during the rotation of the wheel 120 and improves the stability of the wheel 120 during the rotation.

[0062] For the sake of brief description, reference may be made to the first and second embodiments for matters not mentioned in this embodiment.

[0063] In this embodiment, the air conditioner includes the waterless humidification module 10 provided in the second embodiment.

[0064] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A wheel structure, characterized in that: The rotating wheel structure (100) comprises: a lower cover (130), a rotating wheel (120) and a mounting shaft (110); the mounting shaft (110) comprises a mounting portion (112) and a stop portion (114); one end of the mounting portion (112) is connected to the lower cover (130); the other end of the mounting portion (112) is connected to the stop portion (114); the rotating wheel (120) is arranged between the stop portion (114) and the lower cover (130) and is rotatably engaged with the mounting portion (112); the stop portion (114) and the mounting portion (112) are integrally formed; The rotating wheel (120) includes an adsorption material (124) and a rotating bracket (126), the adsorption material (124) is fixedly connected to the rotating bracket (126), the rotating bracket (126) includes a clamping portion (1262), the mounting portion (112) has a mounting groove (1122), and the clamping portion (1262) is arranged in the mounting groove (1122); The mounting shaft (110) further includes a shielding portion (116), the shielding portion (116) being connected to one end of the mounting portion (112) close to the lower cover (130), the rotating bracket (126) further includes a connecting portion (1264) and a fixing portion (1266), the holding portion (1262) being connected to the fixing portion (1266) via the connecting portion (1264), the fixing portion (1266) being connected to the adsorption material (124), the shielding portion (116) being arranged between the fixing portion (1266) and the mounting portion (112) for shielding a gap between the fixing portion (1266) and the mounting portion (112).

2. The runner structure according to claim 1, characterized in that: The stop portion (114) has a guide surface (1142), the rotating wheel (120) has a mounting hole (122), the guide surface (1142) can slide relative to the hole wall of the mounting hole (122), and when the mounting hole (122) and the guide surface (1142) are disengaged from sliding, the mounting hole (122) and the mounting portion (112) cooperate.

3. The wheel structure according to claim 2, characterized in that: One end of the stop portion (114) close to the mounting portion (112) further comprises a supporting surface (1144), and when the mounting hole (122) and the mounting portion (112) are in engagement, the rotating wheel (120) is in contact with the supporting surface (1144).

4. The runner structure according to claim 1, characterized in that: The stop portion (114) comprises a plurality of elastic portions (1146), wherein the plurality of elastic portions (1146) are arranged at intervals on the mounting portion (112) and are integrally formed with the mounting portion (112).

5. The runner structure according to claim 4, characterized in that: A guide surface (1142) is provided at one end of each of the plurality of elastic portions (1146) away from the mounting portion (112).

6. The runner structure according to claim 1, characterized in that: The mounting portion (112) includes a mounting section (1124) and a connecting section (1126), one end of the connecting section (1126) is connected to the lower cover (130), and the other end of the connecting section (1126) is connected to the mounting section (1124), and one end of the mounting section (1124) away from the connecting section (1126) is connected to the stop portion (114), and along the axial direction of the mounting shaft (110), the size of the mounting section (1124) projected on the lower cover (130) in at least one direction is smaller than the size of the connecting section (1126) projected on the lower cover (130), and the mounting section (1124), the connecting section (1126) and the stop portion (114) form the mounting groove (1122).

7. The runner structure according to claim 1, characterized in that: The shielding portion (116) and the mounting portion (112) are integrally formed.

8. The runner structure according to claim 1, characterized in that: The lower cover (130) has a desorption zone (132) and an adsorption zone (134) that are separated and arranged. The desorption zone (132) is provided with an indoor air outlet (136), and the adsorption zone (134) is provided with an outdoor air outlet (138). The rotor (120) covers the desorption zone (132) and the adsorption zone (134).

9. A waterless humidification module, characterized in that: The invention comprises a runner structure according to any one of claims 1 to 8.

10. An air conditioner, characterized in that: It comprises the waterless humidification module (10) as claimed in claim 9.

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