CN213119307U - Air humidity control device - Google Patents

Abstract

The utility model provides an air humidifying device. This air humidity control device includes: a heat exchange unit including a heat exchange part for exchanging heat with air and a condensate water container for receiving condensate water generated when the temperature of the air is reduced due to the heat exchange; a humidifying unit which comprises a humidifying component for humidifying air and a humidifying water container for receiving humidifying water used for humidifying, and is arranged adjacent to the condensed water container; and a water container connecting piece for communicating the condensed water container and the humidifying water container, wherein, a drain hole for draining the condensed water and the humidifying water is arranged on any one of the condensed water container or the humidifying water container. The device reduces the number of drain holes and drain pipes of the air humidity control device, is simple to install and is convenient to operate, maintain and manage.

Description

Air humidity control device

Technical Field

The utility model relates to an electrical apparatus technical field, in particular to air humidifying device that both can carry out the humidification to the air and also can carry out the dehumidification to the air.

Background

Conventionally, the humidity of air can be reduced by providing a dehumidification unit in an air humidity control apparatus to remove moisture in the air. The dehumidification unit reduces the temperature of the air to be below a dew point through refrigeration circulation, so that water vapor in the air is changed into liquid condensate water and released, the dry air is discharged to the indoor, and the condensate water is released in the dehumidification process; and in order to prevent the condensed water from flowing to other components, it is necessary to drain the condensed water.

In addition, the humidity of the air can be increased by providing a humidifying unit in the air humidity control apparatus to increase the moisture in the air. The humidifying unit comprises a water storage disc for storing water, and the humidifying unit is used for converting the water stored in the water storage disc into water mist by utilizing the atomization principle, mixing the water mist with air and then discharging the air with higher humidity to the indoor. In order to reduce the generation of scale, the water at the bottom of the water storage tray needs to be discharged at regular time or irregular time.

Therefore, when the dehumidification unit and the humidification unit are installed in the air humidity control apparatus at the same time, it is necessary to provide two drain holes that communicate with the dehumidification unit and the humidification unit, respectively, in the casing of the air humidity control apparatus, and to provide two drain pipes that are connected to the two drain holes. Therefore, when such an air humidity control apparatus is installed and maintained, the steps are complicated, and the number of man-hours increases.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an air humidifying device that can reduce setting of drain pipe and improve simple to operate nature to solve the above-mentioned technical problem among the prior art.

(II) technical scheme

In order to solve the technical problem, on the one hand, the utility model provides an air humidity control device, include: a heat exchange unit including a heat exchange part for exchanging heat with air and a condensate water container for receiving condensate water generated when the temperature of the air is reduced due to the heat exchange; a humidifying unit which comprises a humidifying component for humidifying air and a humidifying water container for receiving humidifying water used for humidifying, and is arranged adjacent to the condensed water container; and a water container connecting piece for communicating the condensed water container and the humidifying water container, wherein, a drain hole for draining the condensed water and the humidifying water is arranged on any one of the condensed water container or the humidifying water container.

In one embodiment, the drain hole is provided on the humidifying water container.

In one embodiment, the bottom of the condensate water container is higher than the bottom of the humidifying water container, and the water container connection extends from below the bottom of the condensate water container to above the bottom of the humidifying water container.

In one embodiment, the bottom of the condensed water container is provided with a water outlet hole communicated with the water container connecting member, and the bottom of the condensed water container is inclined downward toward the water outlet hole.

In one embodiment, the air conditioning apparatus further comprises a housing that forms an outer shell of the air conditioning apparatus, the housing being provided with an air inlet and an air outlet and comprising a detachable side wall, wherein the air inlet and the air outlet are not provided on the detachable side wall.

In one embodiment, the humidifying water container includes: a first side wall arranged opposite to the condensate water container; a second side wall disposed opposite the detachable side wall of the housing; a third side wall arranged opposite to the first side wall; and a fourth side wall disposed opposite to the second side wall, wherein the drain hole is disposed at a bottom of the second side wall, and the bottom of the humidification water container is inclined downward from the bottom of the first side wall and the bottom of the third side wall toward an extension line direction of an inner peripheral side of the humidification water container and inclined downward from the bottom of the fourth side wall toward the bottom of the second side wall.

In one embodiment, the first side wall is provided with a notch which is opened downwards from the top of the first side wall, the lower part of the notch is provided with a water receiving box which is formed by extending from part of the edge of the notch to the direction of the condensed water container, and the end part of the water container connecting piece is positioned above the water receiving box and outside the notch under the state that the humidifying water container, the condensed water container and the water container connecting piece are installed in the shell.

In one embodiment, the water-receiving receptacle comprises: a first connecting piece formed by extending from the side edge of the part of the notch close to the second side wall to the direction of the condensed water container; the second connecting sheet is formed by extending from the side edge of the part of the notch close to the fourth side wall to the direction of the condensate water container; the water receiving sheet is formed by extending from the bottom edge of the notch to the direction of the condensate water container and is connected between the bottom of the first connecting sheet and the bottom of the second connecting sheet; the first water retaining piece is formed by extending from the first connecting piece to the second connecting piece in an opposite way to the notch, and the bottom of the first water retaining piece is connected to the water receiving piece; and a second water retaining sheet formed between the first water retaining sheet and the notch and extending from the second connecting sheet to the first connecting sheet.

In one embodiment, a gap is formed between the second water retaining piece and the second connecting piece, and the end of the water container connecting piece is positioned between the second water retaining piece and the notch.

In one embodiment, the humidifying unit is removable from the housing through a removable sidewall of the housing.

In one embodiment, the bottom of the housing is provided with a guide rail that supports the humidifying unit and guides the humidifying unit to slide when the humidifying unit is detached from the housing.

In one embodiment, the upper end of the guide rail forms a protrusion protruding toward the humidifying unit, the bottom of the humidifying water container is provided with a groove corresponding to the protrusion, and the protrusion and the groove extend from the fourth sidewall toward the second sidewall.

In one embodiment, the longitudinal interface of the protrusion and the groove is trapezoidal in shape.

In one embodiment, a guide piece extending from the upper end of the second connecting piece to the fourth side wall and inclining downwards is arranged at the upper end of the second connecting piece.

In one embodiment, a positioning piece extending upward from the upper end of the first connecting piece is provided at the upper end of the first connecting piece.

In one embodiment, the water container connection is integrally formed with the condensate container.

In accordance with one embodiment of the present invention,

(III) advantageous effects

Through the above technical scheme of the utility model, through set up the condensate container that the water container connecting piece communicates heat exchange unit and the humidification water container of humidification unit in air humidifying device, make the comdenstion water in the condensate container flow into in the humidification water container, or make the humidification water in the humidification water container flow into in the condensate container, then discharge from the wash port that sets up on arbitrary water container in humidification water container or condensate container, so can only set up a wash port, the quantity and the drain pipe of air humidifying device wash port have been reduced, the installation is simple, be convenient for operation and maintenance management.

Drawings

Fig. 1 is a longitudinal sectional view showing an air humidity control apparatus according to the present invention.

Fig. 2 is an exploded view showing parts of the air humidity control apparatus according to the present invention.

Fig. 3 is an exploded view showing a condensate water tank, a humidifying water tank, and a water tank connecting member of the air humidity controlling apparatus according to the present invention.

Fig. 4 is a schematic view showing a humidifying water container of an air humidifying apparatus according to the present invention, in which a water receiving box portion of the humidifying water container is enlarged for clarity of display.

Fig. 5 is a schematic view showing a connection piece of the humidifying water tank and the water tank of the air humidifying device according to the present invention in an installation state, in which arrows indicate installation directions of the humidifying water tank for clarity of display.

The reference numbers in the drawings are as follows:

10: an air humidity control device; 11: an air inlet; 12: an exhaust port; 20: a housing; 21: a bottom wall; 22: a top wall; 23: a left wall; 24: a right wall; 25: a front wall; 26: a rear wall; 25': a detachable side wall; 30: a guide rail; 31: a protrusion; 32: a groove; 100: a heat exchange unit; 110: a heat exchange member; 120: a condensate container; 111: a copper pipe; 121: the bottom of the condensate water container; 122: a water outlet hole; 123: hanging blocks; 200: a humidifying unit; 210: a humidifying component; 220: a humidifying water container; 211: a rotating part; 212: a water-absorbing part; 213: a water storage part; 214: a recessed portion; 215: opening a hole; 216: the water storage part is opened; 217: a rotating shaft; 218: a rotary motor; 219: a water jet; 221: a first side wall; 222: a second side wall; 223: a third side wall; 224: a fourth side wall; 225: humidifying the bottom of the water container; 226: a drain hole; 227: reinforcing ribs; 300: a water container connecting piece; 300-1: a first end; 300-2: a second end; 310: a base plate; 320: a side plate; 340: hanging a box; 350: a water tank; 400: a notch; 500: a water receiving box; 410: a side edge; 510: a first connecting piece; 520: a second connecting sheet; 530: a water receiving sheet; 610: a first water retaining sheet; 620: a second water retaining sheet; 611: a first interval; 621: a second interval; 630: a gap; 710: a guide piece; 720: positioning plates; 800: a heating unit; 810: a heater; 820: a support structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, the terms "upper", "lower", "top face", "bottom face", and the like indicate directions or positional relationships based on the installation state of the air humidity control apparatus. For example, the terms "upper", "roof" and "top" are orientations or locations away from the user after the air conditioning unit is installed between the roof and ceiling; the terms "lower" and "floor" are orientations or locations adjacent the user after the air conditioning unit is installed between the roof and ceiling.

The installation state of the air humidity control apparatus means a state in which the air humidity control apparatus is installed between the roof and the ceiling and can normally operate. The "inner peripheral direction" and "inner peripheral side" of an arbitrary member refer to a direction inward with respect to the longitudinal center axis of the member.

With respect to "upstream" and "downstream", when the air-conditioning apparatus is operated, an air flow from the air inlet to the air outlet is formed in the housing. "upstream direction" means the direction opposite to the direction of the gas flow; "downstream direction" refers to the direction of airflow. "upstream side" means a side located in the upstream direction; "downstream side" means the side located in the downstream direction. "upstream end" means an end located in the upstream direction; "downstream end" refers to the end that is located in the downstream direction.

The above-described orientations and positional relationships are merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered limiting of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an air conditioning equipment that air humidifying device is inside and blow out again after humidity control for the outside air suction device of air humidifying device. In addition to the humidity control function, the air humidity control apparatus can be provided with a heating unit to heat a part of the air and discharge the heated air into the room, thereby achieving a function of heating the room.

According to the utility model discloses an air humidifying device places in the storage space that users such as ceiling top can not the direct observation to through being connected with air pipe, thereby carry out the humidification or the dehumidification regulation of air to each space. In addition, the air humidity control apparatus may include other functional components that can perform adjustment functions such as filtering, disinfecting, and heating of air.

The air humidity control apparatus according to the present invention will be described in detail below with reference to fig. 1 to 5.

The air humidity control apparatus 10 includes: a housing 20, a heat exchange unit 100, a humidifying unit 200, a water container connection 300. As described above, the air conditioning unit 10 may also include a heating unit 800 or other functional components to perform other functions, depending on the needs of the user.

The casing 20 may have a three-dimensional box-like structure formed by surrounding six surfaces of the air humidity control apparatus 10, and contains functional components such as the heat exchange unit 100 and the humidification unit 200, which perform the air humidity control function. Specifically, the housing 20 is formed in a rectangular parallelepiped structure composed of six faces including a top wall 22, a bottom wall 21, and four side walls, on the basis of the illustration in the drawing. Four of which include a left wall 23, a right wall 24, a front wall 25 and a rear wall 26. The ceiling wall 22 is a surface parallel to the ground and distant from the ground in the mounted state of the air humidity control apparatus 10, and is located at the top of the casing 20. The bottom wall 21 is a surface facing the top wall 22, is parallel to the floor surface and close to the floor surface in the mounted state of the air humidity control apparatus 10, and is located at the bottom of the casing 20. The four side walls are faces connecting the top wall 22 and the bottom wall 21 and perpendicular to the top wall 22 and the bottom wall 21. One of the four sidewalls is a detachable sidewall 25 ', and the humidifying unit 200 disposed inside the housing 20 can be detached through the detachable sidewall 25'. For example, when the humidifying unit 200 needs to be attached and detached, the detachable side wall 25' of the housing 20 may be detached to form a point inspection opening, and the humidifying unit 200 may be attached and detached through the point inspection opening. For example, as shown in fig. 1 and 2, the front wall 25 of the housing 20 may be a removable side wall 25'. That is, the humidifying unit 200 may be detached after detaching the front wall 25. The detachable side wall 25' may be a complete side wall that is integrally detachable from the housing 20 or may be a portion of a complete side wall that is partially detachable from the housing 20. Two of the opposite side walls of the housing 20 are provided with an intake port 11 and an exhaust port 12, respectively (the intake port 11 and the exhaust port 12 will be described below). For example, as shown in fig. 1 and 2, the right wall 24 of the housing 20 is provided with the intake port 11 and the left wall 23 is provided with the exhaust port 12. The bottom wall 21 of the housing 20 is provided with an elongated guide rail 30 for supporting the humidification unit 200 from below the bottom of the humidification unit 200, which will be described later, and guiding the humidification unit 200 to slide when the humidification unit 200 is attached to and detached from the housing 20.

The guide rail 30 is provided from a side wall of the casing 20 where the air inlet 11 and the air outlet 12 are not provided to an opposite side thereof, and has a height such that a humidification unit 200 described later does not contact the bottom wall 21 of the casing 20. For example, the guide rail 30 extends from the front wall 25 to the rear wall 26 of the housing 20, so that after the front wall 25 as the detachable side wall 25' is detached, the humidifying unit 200 can be slid along the guide rail 30 extending in the front-rear direction, and the humidifying unit 200 is pulled out of the housing 20 or pushed into the housing 20. The upper end of the guide rail 30 is formed with a protrusion 31 having a trapezoidal longitudinal section, and the protrusion 31 is attached to a groove 32, which will be described later, of the humidifying water tank 220 of the humidifying unit 200 so that the humidifying unit 200 can slide along the guide rail 30. However, the present invention is not limited thereto, and the sectional shape of the protrusion 31 may be changed and adjusted as needed, and accordingly, the sectional shape of the groove 32 may be adapted to be changed and adjusted to fit with the protrusion 31.

The air inlet 11 is an opening for allowing air outside the housing 20 to enter the inside of the housing 20. As shown in fig. 1, the intake port 11 of the present embodiment is located on the illustrated right wall 24 of the housing 20.

The exhaust port 12 is an opening for discharging air inside the casing 20 to the outside of the casing 20. As shown in fig. 1, the exhaust port 12 of the embodiment of the present invention is located on the illustrated left wall 23 of the housing 20. As shown in fig. 2, the number of the exhaust ports 12 according to the present invention may be 8, which are arranged in two rows, each row being 4. The air outlet 12 and the indoor spaces of the plurality of compartments are connected by a joint (not shown) and a duct (not shown), and the air discharged from the air humidity control apparatus 10 can be blown out into the plurality of compartments. Of course, the number, positional relationship, arrangement structure of the exhaust ports 12 are not limited thereto, and may be designed and adjusted as needed.

The casing 20 forms an air supply passage, which is a passage through which air flows from the intake port 11 to the exhaust port 12, as indicated by arrows in fig. 1. After entering the inside of the case 20 through the air inlet 11, the air passes through the heat exchange unit 100, the heating unit 800, the humidifying unit 200, and the like in order and then flows toward the air outlet 12.

In the embodiment of the present invention, an air supply unit (not shown) for driving air to flow along an air supply air path is provided outside the air humidity control apparatus 10 in the form of an independent device, and is connected to the air inlet 11 through a pipe at the upstream side of the air humidity control apparatus 10; and/or connected to the exhaust port 12 by a pipe on the downstream side of the air humidity control apparatus 10. However, in the conventional technique in the art, the air blowing unit may be provided inside the air humidity control apparatus 10 as needed, and the air can be caused to flow from the air inlet 11 to the air outlet 12 of the air humidity control apparatus 10 when the air blowing unit is operated.

The heat exchange unit 100 is disposed in the case 20, and includes a heat exchange part 110 that exchanges heat with air, and a condensate water container 120 that receives condensate water generated when the air is cooled down by the heat exchange. The heat exchange member 110 is provided in the air supply passage and located upstream of the humidifying member 210, which will be described later, and exchanges heat between the air taken into the casing 20 and the heat medium flowing through the heat exchange member 110. The heat exchange part 110 is composed of a hollow bent copper pipe 111, and a heat medium flows in the copper pipe 111. When air flows through the heat exchange part 110, the heat medium flowing in the copper pipe 111 and the air flowing over the surface thereof exchange energy with each other. For example, in the humidification mode, the heat exchange part 110 may convert a gaseous heat medium of high temperature and high pressure compressed by a compressor into a liquid state of low temperature and high pressure, and dissipate heat to the outside. In this process, the temperature of the air flowing through the heat exchange part 110 rises. For example, in the dehumidification mode, the heat exchange part 110 may vaporize the heat medium and absorb external heat to condense water vapor in the air. In this process, the temperature of the air passing through the heat exchange part 110 is lowered, and water vapor in the air is released to form condensed water.

The heat exchange member 110 in this embodiment is connected to an outdoor unit (not shown) installed outdoors. The outdoor unit includes a compressor, a four-way valve, an outdoor heat exchange member, and the like, and these members are connected to the heat exchange member 110 in the air humidity control apparatus 10 by pipes to form a refrigeration cycle in which a heat medium circulates. The refrigeration cycle is a common technical means in the prior art, and is not described in detail herein.

The condensed water container 120 is located below the heat exchange part 110, and forms a box-shaped structure opening towards the heat exchange part 110 for receiving condensed water released when the heat exchange part 110 cools the air in the dehumidification mode. The condensate tank bottom 121 is provided with a water outlet hole 122 through which condensate can be discharged from the condensate tank 120 to a water tank connector 300, which will be described later. The condensate container bottom 121 refers to a surface of the condensate container 120 receiving the condensate, and is not necessarily the lowest portion of the condensate container 120. The condensate container bottom 121 is inclined downward toward the outlet hole 122, that is, the outlet hole 122 is located at the lowest position of the condensate container bottom 121. Under the guidance of the inclined bottom 121 of the condensate water container, the condensate water is not easily accumulated in the condensate water container 120, but flows to the outlet hole 122, and then flows to the water container connector 300 through the outlet hole 122, so that the risk that the condensate water is accumulated in the condensate water container 120 and overflows to the outside of the condensate water container 120 is reduced. A hanging block 123 protruding downward is provided on the bottom surface of the condensate water container bottom 121 at a position adjacent to the outlet hole 122. The hanging block 123 is engaged with a hanging box 340 of a later-described water receptacle connector 300 to fix the water receptacle connector 300 at the outlet hole 122 so that the condensed water flowing out of the outlet hole 122 can be introduced into the water receptacle connector 300. However, the present invention is not limited thereto, and the connection manner of the water container connection member 300 and the condensate water container 120 may be adjusted as needed. For example, the water container connection 300 may be integrally formed with the condensed water container 120.

The humidification unit 200 is disposed in the casing 20 and in the air supply passage, and is located on the downstream side of the heat exchange unit 100. As described above, the humidifying unit 200 is freely detachable from the housing 20 for easy detachment and maintenance. The humidifying unit 200 increases the humidity of air by mixing humidifying water with air flowing through the humidifying unit 200. The humidifying water may be water from a tap water line or may be other liquid as long as the humidifying effect is obtained. The humidifying unit 200 includes a humidifying part 210 that humidifies air and a humidifying water container 220 that receives humidifying water used for humidification. The humidifying part 210 is for mixing the humidifying water with the air; the humidifying water container 220 stores humidifying water. The humidifying unit 210 includes a water storage unit 213, a water absorption unit 212, and a rotation unit 211.

The function of the water reservoir 213 is to supply the water absorbent 212 with humidified water, and the water reservoir 213 opens in the direction of the top wall 22 of the housing 20, forming a water reservoir opening 216.

The bottom surface of the water storage part 213 is provided with a recess 214 recessed downward, and preferably, the bottom surface of the water storage part 213 is inclined downward from the side surface of the water storage part 213 to the recess 214, and the lowest position of the recess 214 is provided with an opening 215. I.e., the recess 214 is longitudinally recessed away from the reservoir opening 216. Thus, after the humidification operation is stopped, the humidified water in the water storage portion 213 flows along the bottom surface of the water storage portion 213 to the recess portion 214, and is discharged to the humidified water tank 220 described later through the opening 215 of the recess portion 214.

The water intake portion 212 may be disposed above the bottom surface of the water storage portion 213 through the water storage portion opening 216. The water suction unit 212 has an overall rounded truncated shape, and has a hollow space for sucking the humidified water in the water storage unit 213 by high-speed rotation. The water-absorbing portion 212 is rotated by a rotation portion 211, which will be described later, and the humidified water is sucked from the water-storing portion 213 into the water-absorbing portion 212 and discharged from the water-absorbing portion 212 to the outside of the water-absorbing portion 212 by the centrifugal force generated thereby, and the humidified water is discharged from the water-absorbing portion 212 to be atomized and mixed with the air flowing through the humidifying unit 200 to increase the humidity of the air.

The rotary part 211 includes a rotary shaft 217 and a rotary motor 218. The rotating shaft 217 is longitudinally disposed above the water absorption portion 212 and connected to the water absorption portion 212 to drive the water absorption portion 212 to rotate. The rotation motor 218 is connected to the rotation shaft 217 to generate a driving force to rotate the rotation shaft 217.

The humidifying water container 220 is disposed below the humidifying part 210, and has a box-like structure opened toward the humidifying part 210. The humidifying water container 220 includes a humidifying water container bottom 225 facing an opening of the humidifying water container 220 and forming a face for receiving the humidifying water, and a sidewall of the humidifying water container 220 formed extending upward from an edge of the humidifying water container bottom 225. The upper edges of the sidewalls of the humidifying water container 220 form the opening edges of the humidifying water container 220. The side walls of the humidification water tank 220 include a first side wall 221 facing the condensate water tank 120, a second side wall 222 facing a side wall of the case where the air inlet 11 and the air outlet 12 are not provided and the spot inspection port can be formed by removal (i.e., the front wall 25 as the removable side wall 25'), a third side wall 223 facing the first side wall 221, and a fourth side wall 224 facing the second side wall 222. That is, the tops of the first, second, third and fourth sidewalls 221, 222, 223 and 224 constitute an opening edge of the humidifying water container 220.

The humidifying water container 220 is located below the water storage portion 213 and stores the humidifying water flowing out of the opening 215 of the recess 214 of the water storage portion 213 when the humidifying unit 200 stops operating. The humidification water tank bottom 225 is provided with an elongated notch 32 having a trapezoidal longitudinal section and recessed upward, and the notch 32 extends from the fourth side wall 224 toward the second side wall 222. The recess 32 and the protrusion 31 formed at the upper end of the guide rail 30 are engaged so that the front wall 25 of the housing 20, which is the detachable side wall 25', can be detached first or a portion of the front wall 25 of the housing 20 corresponding to the humidifying unit 200 can be partially detached to form a spot inspection opening of the housing 20 when a user performs a spot inspection. Subsequently, the humidifying unit 200 is pulled in the direction of the outside of the housing 20, and the humidifying unit 200 slides out of the housing 20 along the guide rail 30. When the humidifying unit 200 is mounted, the fourth side wall 224 faces the point inspection opening, the concave groove 32 of the humidifying water container 220 is closely attached to the protrusion 31 above the guide rail 30, and then the humidifying unit 200 is pushed into the housing 20. Thus, the humidifying unit 200 can be conveniently disassembled and assembled, and the maintenance convenience is improved. In addition, since the longitudinal section of the groove 32 of the humidification water tank 220 is trapezoidal, and the protrusion 31 having a trapezoidal longitudinal section is formed at the upper end of the guide rail 30, when the bottom 225 of the humidification water tank is attached to the guide rail 30, the contact area can be reduced, so that the friction force of the humidification unit 200 sliding on the guide rail 30 can be reduced, and the user can mount and dismount the humidification unit 200 with a small effort, thereby further improving the maintenance convenience. However, the shapes of the longitudinal sections of the groove 32 and the protrusion 31 are not limited thereto, and may be changed and adjusted as needed.

A drain hole 226 for connection with an external drain pipe (not shown) is provided near a bottom position of the central longitudinal axis of the second sidewall 222 of the humidifying water container 220, and the drain hole 226 is circular for connection with a drain pipe outside the housing 20, so that the water in the humidifying water container 220 flows to the outside of the housing 20 through the drain hole 226 and the drain pipe. As will be described later, the humidification water container 220 communicates with the condensate water container 120 through a water container connection 300, the condensate water in the condensate water container 120 can flow into the humidification water container 220 through the water container connection 300, and then the condensate water and the humidification water are discharged to the outside through a drain hole 226 provided on the humidification water container 220. A drain hole 226 is provided at the bottom of the second sidewall 222 at a middle position to facilitate the drainage of water in the humidified water container 220. The bottom 225 of the humidified water tank is inclined downward from the bottom of the first side wall 221 and the bottom of the third side wall 223 toward the drain hole 226 toward the extension line of the inner peripheral side of the humidified water tank 220 and is inclined downward from the bottom of the fourth side wall 224 toward the bottom of the second side wall 222. With the above configuration, the drain hole 226 is located at the lowest point of the humidifying water container bottom 225, and the humidifying water container bottom 225 is inclined downward toward the drain hole 226, so that the humidifying water or the mixture of the humidifying water and the condensed water flows into the humidifying water container 220, and then flows toward the drain hole 226 along the humidifying water container bottom 225 under the guidance of the inclined humidifying water container bottom 225, thereby increasing the water discharge speed and suppressing the risk of water accumulating and overflowing in the humidifying water container 220. In the case where the humidification water tank 220 communicates with the condensate water tank 120, a drain hole 226 may be provided in the condensate water tank 120 so that the mixed condensate water and humidification water are drained through the drain hole provided in the condensate water tank 120.

The humidifying water tank 220 may also receive condensed water discharged from the condensed water tank 120 through a water tank connection 300, which will be described later. Specifically, the first sidewall 221 is provided with a notch 400 extending downward from the top of the first sidewall 221, and the notch 400 is substantially U-shaped, that is, the notch 400 includes two side edges 410 and a bottom edge (not shown). A water receiving box 500 is provided at a lower portion of the notch 400 to extend from a partial edge of the notch 400 toward the condensate water container 120. The water receiving box 500 may receive a small amount of condensed water leaked from a portion where the water container connection 300 contacts the humidifying water container 220 when the condensed water enters the humidifying water container 220 through the water container connection 300. The structure of the water receiving box 500 will be described in detail. The water receiving box 500 includes a first connecting piece 510, a second connecting piece 520, a water receiving piece 530, a first water retaining piece 610 and a second water retaining piece 620.

A first connecting piece 510 extends from the longitudinal partial side edge 410 of the notch 400 on the side close to the second side wall 222 in the direction of the condensate water container 120. A second connecting piece 520 extends from the longitudinal side edge 410 of the notch 400 on the side close to the fourth side wall 224 in the direction of the condensate water container 120, and the second connecting piece 520 is arranged opposite to the first connecting piece 510. A water receiving plate 530 is formed to extend from the bottom edge of the notch 400 toward the condensate water container 120, and the water receiving plate 530 is connected between the lower end of the first connecting plate 510 and the lower end of the second connecting plate 520. The first water retaining plate 610 is formed by extending from the first connecting plate 510 to the second connecting plate 520 opposite to the notch 400, and the bottom of the first water retaining plate 610 is connected to the water receiving plate 530, so that the first water retaining plate 610, the first connecting plate 510, the second connecting plate 520 and the water receiving plate 530 form a semi-closed water receiving structure. Specifically, the first water guard plate 610 extends from the outer edge of the first connection plate 510 to the outer edge of the second connection plate 520 opposite the notch 400, and the bottom is connected to the outer edge of the water receiving plate 530. Wherein the outer edge of the first connecting piece 510, the outer edge of the second connecting piece 520 and the outer edge of the water receiving piece 530 respectively refer to the edges of the first connecting piece 510, the second connecting piece 520 and the water receiving piece 530 adjacent to the condensate water container 120. A second water guard plate 620 is formed extending from the second connection piece 520 to the first connection piece 510 between the first water guard plate 610 and the notch 400, the second water guard plate 620 is positioned on the water receiving plate 530, and the second water guard plate 620 faces the first water guard plate 610 and the notch 400 and is spaced apart from the first water guard plate 610 and the notch 400. As shown in fig. 4, a first interval 611 is formed between the first water-blocking sheet 610 and the second water-blocking sheet 620, and a second interval 621 is formed between the second water-blocking sheet 620 and the notch 400. A gap 630 is formed between the second water blocking plate 620 and the first connecting plate 510, that is, the first connecting plate 510, the first water blocking plate 610, the water receiving plate 530 and the second connecting plate 520 are connected to each other, thereby forming a semi-closed water receiving structure which opens to the inner circumferential side of the humidifying water container 220 and opens to the upper side.

As shown in fig. 3 and 4, the water container connection 300 communicates the condensed water container 120 and the humidifying water container 220 so that the condensed water in the condensed water container 120 can flow into the humidifying water container 220. As described above, in the case where the drain hole 226 is provided on the humidification water container 220, the condensed water in the condensed water container 120 may flow into the humidification water container 220 through the water container connection 300 to be drained from the drain hole 226. Specifically, condensate container bottom 121 is higher than humidification water container bottom 225 such that water container connection 300 extends from below condensate container bottom 121 to above humidification water container bottom 225 to effect connection of condensate container 120 and humidification water container 220 such that condensate can flow from condensate container 120 into humidification water container 220 along water container connection 300. In general, since the heat exchange part 110 releases a smaller amount of condensed water than the humidifying part 210, the water container connection 300 is integrally formed on the condensed water container 120, compared to the water container connection 300 is integrally formed on the humidifying water container 220, so that the flow amount of water flowing between the condensed water container 120 and the humidifying water container 220 can be reduced, thereby suppressing the possibility of water leakage, i.e., water dropping in the case 20 during the flow of water between the condensed water container 120 and the humidifying water container 220, to some extent. However, the present invention is not limited thereto, and the water container connector 300 may be provided separately from the condensate water container 120, for example, by fixing the water container connector 300 to the condensate water container 120 by a screw. The present invention does not limit the connection method between the water container connection member 300 and the condensate water container 120. In addition, if humidification water container bottom 225 is disposed at the same height as water container connection 300, condensed water may leak from a gap between humidification water container bottom 225 and water container connection 121 and drip into housing 20. Therefore, in the present embodiment, by making condensate tank bottom 121 higher than humidification water tank bottom 225 and making water tank connection 300 extend from below condensate tank bottom 121 to above humidification water tank bottom 225, that is, by making a height difference between water tank connection 300 and humidification water tank bottom 225, the condensate flows along water tank connection 300 to the end of water tank connection 300 and drops downward into humidification water tank 220 after leaving the end of water tank connection 300, and the possibility of leakage of the condensate is suppressed.

The water container connection member 300 includes a first end 300-1 connected to the condensate water container 120 and a second end 300-2 connected to the humidifying water container 220, and a hanging box 340 is formed near the first end 300-1, and the hanging box 340 may be fastened by a fastening member to be coupled with a hanging block 123 formed on the bottom surface of the condensate water container bottom 121 as described above. A water tank 350 formed by the bottom plate 310 and the two side plates 320 is formed between the second end 300-2 of the water container connection member 300 and the hanging box 340, and condensed water can be introduced into the humidifying water container 220 from the outlet hole 122 of the condensed water container 120 through the water tank 350. Two side plates 320 are formed to extend upward from opposite sides of the bottom plate 310.

In addition, in a state where the humidifying water container 220, the condensed water container 120, and the water container connector 300 are installed in the housing 20, the second end 300-2 of the water container connector 300 is located above the first water blocking piece 610, the second water blocking piece 620, the water receiving piece 530, the first connecting piece 510, and the second connecting piece 520 (i.e., the water receiving box 500), and the second end 300-2 of the water container connector 300 is closer to the inner circumferential side of the humidifying water container 220 than the second water blocking piece 620. That is, the second end 300-2 of the water container connection member 300 is closer to the longitudinal central axis of the humidified water container 220 with respect to the second water blocking plate 620. That is, the water container connection 300 is positioned at the second interval 621 between the second water blocking piece 620 and the notch 400. In order to suppress the condensed water from leaking into the case 20 through the gap between the humidifying water tank 220 and the water tank connector 300 when the condensed water flows from the condensed water tank 120 to the humidifying water tank 220 through the water tank connector 300, the upper sides of the first and second water blocking pieces 610 and 620 of the humidifying water tank 220 are attached to the lower side of the second end 300-2 of the water tank connector 300 as much as possible. However, since the humidifying water container 220 and the water container connector 300 are not integrally formed, a slight gap is inevitably left therebetween. Therefore, the second end 300-2 of the water container connection member 300 is attached to the second water blocking piece 620 and is positioned inside the second water blocking piece 620 to extend toward the inner circumferential side of the humidification water container, so that even if a small amount of condensed water flows backward along the lower side of the second end 300-2 of the water container connection member 300 due to the dynamic viscosity of water itself when leaving the second end 300-2 of the water container connection member 300, the condensed water is blocked by the second water blocking piece 620 to flow toward the inside of the humidification water container 220 along the inner wall of the second water blocking piece 620 without flowing toward the inside of the housing 20. If a small amount of water still flows into the first space 611 between the first water guard 610 and the second water guard 620 through the slight gap between the second end 300-2 of the water container connector 300 and the second water guard 620, it can be stopped by the first water guard 610 and not flow into the housing 20. That is, the first and second water blocking pieces 610 and 620 play a double water leakage prevention effect. In order to prevent the water from accumulating between the first and second water-blocking pieces 610 and 620 and overflowing, a gap 630 is provided between the second water-blocking piece 620 and the first connecting piece 510, and the water flowing into the first interval 611 between the first and second water-blocking pieces 610 and 620 can flow toward the inner circumferential direction of the humidifying water container 220 through the gap 630.

In a state where the humidifying water container 220, the condensed water container 120, and the water container connection member 300 are mounted in the housing 20, the second end 300-2 of the water container connection member 300 is located outside the first sidewall 221, and the second end 300-2 of the water container connection member 300 is closer to the inner circumferential side of the humidifying water container 220 than the second water blocking piece 620, i.e., the second end 300-2 of the water container connection member 300 is located outside the notch 400 and between the second water blocking piece 620 and the notch 400. That is, the water container connection 300 and the first sidewall 221 do not interfere with each other when viewed from the point inspection port of the housing 20 toward the inside of the housing 20 so that the second end 300-2 of the water container connection 300 does not interfere with the first sidewall 221 of the humidifying water container 220 when the humidifying unit 200 is attached and detached, but the condensed water flowing out of the second end 300-2 of the water container connection 300 can flow into the inner circumferential side of the humidifying water container 220 inside the second water blocking piece 620. Further, the first and second water blocking pieces 610 and 620 and the first and second connection pieces 510 and 520 have a height lower than that of the second end 300-2 of the water container connection member 300. With the above-described structure, when a user or a constructor installs the humidifying unit 200 after the heat exchange unit 100 and the water container connection 300 have been installed in the housing 20, the first sidewall 221 of the humidifying unit 200 is not blocked by the second end 300-2 of the water container connection 300, and the first and second water blocking pieces 610 and 620 and the first and second connection pieces 510 and 520 have a height difference from the second end 300-2 of the water container connection 300 and thus are not blocked by the second end 300-2 of the water container connection 300. However, as described above, the first and second water blocking pieces 610 and 620 of the humidification water tank 220 are in close contact with the second end 300-2 of the water tank connector 300, and in order to ensure the close contact between the first and second water blocking pieces 610 and 620 and the second end 300-2 of the water tank connector 300, in the installation state of the humidification unit 200, there is a slight interference fit between the first and second water blocking pieces 610 and 620 and the second end 300-2 of the water tank connector 300.

In the case of the interference fit, in order to make it easier to push the humidification unit 200 into the housing 20, a guide piece 710 that extends from the upper end of the second connection piece 520 toward the fourth side wall 224 and is inclined downward is provided from the upper end of the second connection piece 520 of the humidification water tank 220. When the humidifying unit 200 enters the housing 20, the guide piece 710 first contacts the second end 300-2 of the water container connecting piece 300, and the first water blocking piece 610 and the second water blocking piece 620 are pressed downwards by the second end 300-2 of the water container connecting piece 300 and then clamped below the water container connecting piece 300 under the guide of the guide piece 710, that is, the guide piece 710 can smoothly clamp the first water blocking piece 610 and the second water blocking piece 620 with the second end 300-2 of the water container connecting piece 300. In addition, a positioning piece 720 extending upward from the upper end of the first connecting piece 510 is provided at the upper end of the first connecting piece 510. As described above, when the second end 300-2 of the water container connector 300 contacts the positioning piece 720 formed by extending upward at the upper end of the first connecting piece 510 as the first and second water blocking pieces 610 and 620 are smoothly clamped under the second end 300-2 of the water container connector 300 and move relatively under the guidance of the guide piece 710, the positioning piece 720 blocks further movement of the first and second water blocking pieces 610 and 620 to prevent the first and second water blocking pieces 610 and 620 from being misaligned with the second end 300-2 of the water container connector 300, thereby ensuring a correct installation position of the humidifying unit 200.

The inner wall surface of the second side wall 222 is provided with a rib 227 protruding toward the inner peripheral side of the humidification water tank 220. The shape of the rib 227 is not particularly limited, and the rib 227 of the present embodiment is formed in a triangular shape. As described above, the front wall 25 of the housing 20 facing the second side wall 222 may be detached to form a spot check port. When the user wants to take the humidifying unit 200 out of the housing 20 through the point inspection opening, the user may directly grasp the second sidewall 222 of the humidifying water container 220 by hand and pull the second sidewall 222 out of the housing 20, which may cause the second sidewall 222 to be deformed or even damaged. Therefore, by providing the reinforcing rib 227, deformation of the second side wall 222 is suppressed, and product durability is improved.

As described above, the heating unit 800 may be further provided in the case 20, and the heating unit 800 includes the heater 810 provided on the downstream side of the heat exchange part 110 and the upstream side of the humidifying part 210, and the support structure 820 supporting the heater 810. The heater 810 may be a PTC heater or the like. When the humidity control apparatus 10 operates in the dehumidification mode, the heat exchange unit 110 is operated, and the humidification unit 210 is not operated. After passing through the heat exchange unit 110, the air may be decreased in temperature due to heat exchange with the heat exchange member 110, thereby causing discomfort to a user. The air before entering the room is heated by the heater 810, and the air is discharged out of the case 20 after the temperature of the air is increased, thereby improving the comfort of the user. On the other hand, when the air humidity control apparatus 10 operates in the humidification mode, the humidification device 210 operates, the heat exchange device 110 can operate as a condenser, and heat exchange with the air entering the casing 20 is performed, so as to raise the temperature of the air, and if the temperature is still not satisfactory, the air can be heated by the heater 810, so that the moisture content, i.e., the saturated water vapor amount in the air before entering the humidification device 210 is increased, and a large amount of humidification can be obtained when the air passes through the humidification device 210.

The above is a description of the structure of the air conditioning system 10.

Next, the process of discharging the humidified water and the condensed water in the air humidity control apparatus 10 to the outside of the casing 20 will be described.

When the air humidity control apparatus 10 operates in the humidification mode, the humidification device 210 is operated, the heat exchange device 110 and the heater 810 are operated or not operated according to the user setting, the rotation motor 218 rotates at a high speed, and the rotational motion is transmitted to the water absorbing portion 212 through the rotation shaft 217 to rotate the water absorbing portion 212. The humidifying water container 220 then supplies the humidifying water to the water storage part 213. Since the lower portion of the water absorbing portion 212 is immersed in the humidified water in the water storage portion 213, the humidified water in the water storage portion 213 can be introduced into the inner peripheral side of the water absorbing portion 212 by the centrifugal force generated by the high-speed rotation of the water absorbing portion 212. The humidified water in the water storage unit 213 enters the inner peripheral side of the water absorbing unit 212, is transferred to the inner peripheral wall surface of the water absorbing unit 212, and is drawn to the upper portion of the water absorbing unit 212. The humidified water pumped to the upper portion of water absorbing unit 212 is ejected in the centrifugal direction through water ejection port 219 at the upper portion of water absorbing unit 212, and is dispersed as mist of water droplets. The air sucked in from the air inlet 11 passes through the heat exchange part 110 and the heater 810, is humidified by being mixed with water droplets by the humidifying part 210, and is then blown out of the housing 20 through the air outlet 12, thereby performing a function of humidifying the air.

When the operation of the humidification mode is stopped, the humidification water remaining in the water storage portion 213 flows into the humidification water container 220 through the opening 215 of the recess 214 of the water storage portion 213, flows toward the drain hole 226 and flows to the outside of the housing 20 through the drain hole 226 under the guidance of the inclined humidification water container bottom 225.

When the humidity control apparatus 10 operates in the dehumidification mode, the heat exchange unit 110 is operated, and the heater 810 is operated or not operated according to the user setting. The air sucked from the air inlet 11 is condensed and condensed by the heat exchange unit 110, and the air having a lowered humidity is blown out of the case 20 through the heater 810 and the non-operating humidifying unit 210 and the air outlet 12, thereby performing a function of dehumidifying the air. The condensed water is discharged and dropped into the condensed water tank 120, flows toward the outlet hole 122 and flows to the water tank connector 300 through the outlet hole 122, guided by the inclined condensed water tank bottom 121. The condensed water flowing to the water container connection 300 drops into the humidification water container 220 along the water container connection 300, flows toward the drain hole 226 and flows to the outside of the housing 20 through the drain hole 226 under the guidance of the inclined humidification water container bottom 225.

Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize that the air humidity control apparatus 10 of the present invention is provided.

In addition to the above embodiment, a drain hole may be formed on the condensate water container 120, and an end of the water container connector 300 is fixedly connected or integrally formed on the humidification water container 220, so that the humidification water in the humidification water container 220 flows into the condensate water container 120 through the water container connector 300, that is, the condensate water container 120 receives the humidification water discharged from the humidification water container 220 through the water container connector 300 in addition to the condensate water discharged from the heat exchange part 110. The humidified water and the condensed water flowing to the condensed water container 120 are discharged to the outside of the case 20 through the drain hole of the condensed water container 120. Therefore, even if the humidifying water and the condensed water are required to be discharged, only one drain hole and one drain pipe are required, so that the installation steps can be reduced, and the working hours can be saved.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.

Furthermore, the use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element is not intended to imply any ordinal numbers for the element, nor the order in which an element is sequenced or methods of manufacture, but are used to distinguish one element having a certain name from another element having a same name.

It should be noted that throughout the drawings, like elements are represented by like or similar reference numerals. In the following description, some specific embodiments are for illustrative purposes only, and should not be construed as limiting the invention in any way, but merely as exemplifications of embodiments of the invention. Conventional structures or constructions will be omitted when they may obscure the understanding of the present invention. It should be noted that the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present invention.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (16)

1. An air humidity control apparatus, comprising:

a heat exchange unit including a heat exchange part for exchanging heat with air and a condensate water container for receiving condensate water generated when the temperature of the air is reduced due to the heat exchange;

a humidifying unit including a humidifying part humidifying air and a humidifying water container receiving humidifying water used for humidification, and arranged adjacent to the condensed water container; and

a water container connecting part for communicating the condensed water container and the humidifying water container,

wherein a drain hole for draining the condensed water and the humidified water is provided on either one of the condensed water container or the humidified water container.

2. The air conditioning apparatus according to claim 1,

the drain hole is arranged on the humidifying water container.

3. The air conditioning apparatus according to claim 2,

the bottom of the condensed water container is higher than the bottom of the humidified water container, and

the water container connection extends from below the bottom of the condensate water container to above the bottom of the humidification water container.

4. The air conditioning apparatus according to claim 3,

the bottom of the condensed water container is provided with a water outlet communicated with the water container connecting piece, and the bottom of the condensed water container inclines downwards towards the water outlet.

5. The air conditioning apparatus according to claim 4,

the air humidity control apparatus further includes a casing that constitutes an outer shell of the air humidity control apparatus,

the housing is provided with an air inlet and an air outlet and comprises a detachable side wall,

wherein the air inlet and air outlet are not disposed on the removable sidewall.

6. The air conditioning apparatus according to claim 5,

the humidifying water container includes:

a first side wall disposed opposite to the condensate container;

a second side wall disposed opposite the detachable side wall of the housing;

a third side wall disposed opposite to the first side wall; and

a fourth sidewall disposed opposite the second sidewall,

wherein the drain hole is provided at a bottom of the second side wall, and the bottom of the humidification water container is inclined downward from the bottom of the first side wall and the bottom of the third side wall toward an extension line direction of an inner peripheral side of the humidification water container to the drain hole and inclined downward from the bottom of the fourth side wall toward the bottom of the second side wall.

7. The air conditioning apparatus according to claim 6,

the first side wall is provided with a notch which is downwards arranged from the top of the first side wall,

a water receiving box which is formed by extending from partial edge of the gap to the direction of the condensed water container is arranged at the lower part of the gap,

under the state that the humidifying water container, the condensed water container and the water container connecting piece are arranged in the shell, the end part of the water container connecting piece is positioned above the water receiving box and on the outer side of the notch.

8. The air conditioning apparatus according to claim 7,

the water receiving box includes:

a first connecting piece formed by extending from the side edge of the part of the notch close to the second side wall to the direction of the condensed water container;

the second connecting sheet is formed by extending from the side edge of the part, close to the fourth side wall, of the notch to the direction of the condensed water container;

the water receiving sheet is formed by extending from the bottom edge of the notch to the direction of the condensed water container and is connected between the bottom of the first connecting sheet and the bottom of the second connecting sheet;

the first water retaining piece is formed by extending from the first connecting piece to the second connecting piece opposite to the notch, and the bottom of the first water retaining piece is connected to the water receiving piece; and

and the second water retaining sheet is formed between the first water retaining sheet and the notch in a manner of extending from the second connecting sheet to the first connecting sheet.

9. The air conditioning apparatus according to claim 8,

a gap is arranged between the second water retaining sheet and the second connecting sheet,

the end part of the water container connecting piece is positioned between the second water retaining piece and the notch.

10. The air conditioning apparatus according to claim 9,

the humidifying unit is detachable from the housing through the detachable side wall of the housing.

11. The air conditioning apparatus according to claim 10,

the bottom of the shell is provided with a guide rail which supports the humidifying unit and guides the humidifying unit to slide when the humidifying unit is assembled and disassembled from the shell.

12. The air conditioning apparatus according to claim 11,

the upper end of the guide rail forms a protrusion protruding toward the humidifying unit,

the bottom of the humidifying water container is provided with a groove corresponding to the protruding part,

the protrusion and the groove extend from the fourth sidewall in a direction toward the second sidewall.

13. The air conditioning apparatus according to claim 12,

the longitudinal cross-sections of the protrusion and the groove are trapezoidal in shape.

14. The air conditioning apparatus according to claim 13,

and the upper end of the second connecting sheet is provided with a guide sheet which extends from the upper end of the second connecting sheet to the direction of the fourth side wall and inclines downwards.

15. The air conditioning apparatus according to claim 14,

and a positioning piece extending upwards from the upper end of the first connecting piece is arranged at the upper end of the first connecting piece.

16. The air conditioning apparatus according to any one of claims 1 to 15,

the water container connecting piece and the condensed water container are integrally formed.

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