Air conditioning drainage structure and mobile air conditioning

Abstract

The present invention provides an air conditioner drainage structure, comprising a chassis, a water pumping structure, and a drainage member. The water pumping structure is used to pump out condensed water within the chassis; the drainage member is arranged in a water pumping area of the water pumping structure to receive the water pumped out by the water pumping structure and drain the water. The present invention provides a drainage member in the water pumping area of the water pumping structure on the chassis to drain the condensed water within the chassis, thereby solving the problem of the chassis being prone to water-filled protection shutdown in the prior art. Moreover, the provision of the water pumping mechanism reduces production costs compared to the prior art of providing a water pump on the chassis. The present invention also provides a mobile air conditioner, comprising the above-mentioned air conditioner drainage structure, which has the same technical effects as the air conditioner drainage structure.

Description

Technical Field

[0001] The present invention belongs to the technical field of air-conditioning drainage, and in particular relates to an air-conditioning drainage structure and a mobile air-conditioning. Background Art

[0002] Currently, mobile air conditioners on the market generally offer three drainage methods to suit different operating environments: 1. Chassis drainage: Suitable for low-humidity environments, this system utilizes a pumping mechanism to pump water onto the condenser fins for evaporation. When the water level in the chassis reaches a certain level, the unit shuts down due to a water-full protection. The water must be manually drained through the chassis drain port before the unit can be restarted. 2. Intermediate continuous drainage: Suitable for high-humidity environments, the central drain port of the water tray is connected to an external drain pipe to directly drain condensed water. This prevents condensed water from flowing into the chassis, preventing the chassis water-full protection and ensuring continuous operation. Among the existing air conditioning drainage structures, one is that all the condensed water is discharged to the outside of the machine from the middle drain port. The condenser has no condensed water to assist in cooling, and the performance of the whole machine is reduced. When the condenser has no condensed water to assist in cooling, the cooling capacity of the whole machine is reduced by about 5% to 8%; the other is that the condensed water collection area of the water receiving tray is divided into water collection area 1 and water collection area 2. The condensed water in water collection area 1 can only flow into the chassis from the drain hole 1 to cool the condenser; the drain hole of the water collection area 2 has a certain height of reinforcement. When the middle drainage function is used, the condensed water is preferentially discharged to the outside of the machine from the middle drain port. Although a certain proportion of the condensed water goes to the chassis to cool the condenser, another part of the condensed water is directly discharged to the outside of the machine from the middle drain hole and is not fully utilized. During cooling, the condensed water temperature generated by the evaporator is between 8 and 15 degrees, while the water temperature of the condensed water in the chassis is between 40 and 50 degrees after heat exchange with the condenser. The above two intermediate air conditioning drainage structures are effective in cooling mode. When the machine switches to heating through the four-way valve, the condenser is equivalent to low-temperature heat exchange, and the condensed water produced does not pass through the water collection pan, and the intermediate drain port of the water collection pan no longer works. Without other auxiliary drainage functions, the chassis will be shut down for water full protection in about 2 hours, seriously affecting the user experience; automatic drainage of water pump: suitable for long-term unattended machines or environments where drainage to a higher place is required. When the water level in the chassis reaches a certain height, the water pump is automatically started to drain the chassis condenser water to the outside of the machine, thereby achieving continuous operation of the machine. 3. Automatic drainage of water pump: Although adding a water pump can pump the condensed water in the chassis out of the machine regardless of cooling or heating mode to ensure the continuous operation of the machine, adding a water pump and its controller involves higher costs.

[0003] In order to overcome the technical problems existing in the air conditioning drainage structure in the prior art, there is an urgent need for an air conditioning drainage structure that is not prone to water full protection shutdown, has a high condensed water utilization rate and is low in cost. Summary of the Invention

[0004] Therefore, the present invention provides an air-conditioning drainage structure and a mobile air-conditioning device, which can solve the technical problem in the prior art that the chassis of the air-conditioning drainage structure is prone to water-filled protection shutdown.

[0005] In order to solve the above problems, the present invention provides an air conditioning drainage structure, including a chassis, a water pumping structure and a drainage component. The water pumping structure is used to pump out the condensed water in the chassis; the drainage component is used to be arranged in the water pumping area of the water pumping structure to receive the water pumped out by the water pumping structure and drain the water.

[0006] In some embodiments, the drainage member has a water inlet and a drain outlet, the drainage member receives water pumped out by the water pumping structure through the water inlet, and discharges the water through the drain outlet;

[0007] The drain outlet is provided at the lower side of the water inlet so that the water flowing into the water inlet is discharged from the drain outlet under the action of its own weight.

[0008] In some embodiments, the width of the water inlet is 7 to 20 mm; and / or the height of the water inlet is 20 to 60 mm.

[0009] In some embodiments, the drain member is removable.

[0010] In some embodiments, the drain member is used to be arranged on the condenser side panel of the air conditioner, and the drain member is detachably connected to the condenser side panel by snapping and / or screw fixing.

[0011] In some embodiments, when the drain member is engaged with the condenser side plate, a mounting groove is formed on the upper side of the condenser side plate, and the condenser side plate forms a first side plate at one side wall of the mounting groove and a second side plate at the other side wall opposite to the mounting groove;

[0012] A first card slot is provided on one side of the drain component, and a second card slot is provided on the other side opposite to the drain component. Both the first card slot and the second card slot extend along the height direction of the drain component and pass through both ends of the drain component. The drain component is plugged into the first side panel through the first card slot, and is plugged into the second side wall through the second card slot to be plugged into the installation slot.

[0013] In some embodiments, the drain member is integrally formed on the evaporator water tray of the air conditioner.

[0014] In some embodiments, the water pumping structure has a water pumping wheel, and the water pumping structure pumps out the condensed water in the chassis through the water pumping wheel;

[0015] The water inlet of the drainage member is used to be opposite to the side of the water wheel.

[0016] In some embodiments, the air conditioning drainage structure further includes a water receiving pan, which is used to receive condensed water generated by the evaporator. The water receiving pan is provided with a drain hole, and the water receiving pan drains all the condensed water inside to the chassis through the drain hole.

[0017] In some embodiments, the drain hole is arranged above the bottom tray so that the water in the drain hole is drained to the bottom tray under the action of its own gravity.

[0018] In some embodiments, a water collecting trough is provided in the evaporator water receiving tray to collect condensed water generated by the evaporator through the water collecting trough, and a water droplet is provided on the bottom surface of the water collecting trough.

[0019] The present invention also provides a mobile air conditioner, which includes the aforementioned air conditioner drainage structure.

[0020] The air conditioning drainage structure and mobile air conditioner provided by the present invention have the following beneficial effects:

[0021] The present invention discharges condensed water in the chassis by arranging a drainage part in the water outlet area of the water pumping structure on the chassis, thereby solving the problem of the chassis being prone to water full protection shutdown in the prior art. In addition, by arranging the water pumping mechanism, the production cost is reduced compared to the prior art of arranging a water pump on the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. The drawings described below are merely exemplary. Those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0023] Figure 1 It is a structural schematic diagram of the air conditioning drainage structure of the present invention;

[0024] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 3 It is a structural schematic diagram of the drainage component in the air conditioning drainage structure of the present invention;

[0026] Figure 4 is a cross-sectional view of a drainage member in the air conditioning drainage structure of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the card slot in the air conditioning drainage structure of the present invention;

[0028] Figure 6 yes Figure 1 Schematic diagram of the enlarged structure at B in the middle;

[0029] Figure 7 This is a schematic diagram of the position structure of the condenser and the water pumping motor in the air conditioning drainage structure of the present invention;

[0030] Figure 8 yes Figure 7 Schematic diagram of the enlarged structure at C in the middle;

[0031] Figure 9 It is a structural schematic diagram of the water receiving tray in the air conditioning drainage structure of the present invention;

[0032] Figure 10 It is a schematic diagram of the position structure of the water pumping motor and the drainage component in the air conditioner drainage structure of the present invention.

[0033] The accompanying drawings are:

[0034] 1. Upwind duct; 2. Evaporator; 3. Condenser; 301. Condenser side panel; 302. Water-pumping gap; 4. Compressor; 5. Water-pumping structure; 6. Chassis; 7. Drain tray; 701. Water collection trough; 702. Drain hole; 8. Drain fitting; 801. Drain plug; 802. Slot; 803. Drain outlet; 804. Water storage chamber; 805. Water inlet; 806. Fixing seat; 9. Chassis drain outlet. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] It should be understood that the term "and / or" as used herein is merely a description of the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0038] Unless otherwise specified, the relative arrangement of components and steps, numerical expressions, and values described in these embodiments do not limit the scope of the present invention. It should be understood that, for ease of description, the structures, proportions, and sizes shown in the accompanying drawings are intended solely to facilitate understanding and interpretation by those skilled in the art, and are not intended to limit the scope of the present invention. Any structural modifications, changes in proportions, or adjustments to sizes, without affecting the efficacy and objectives of the present invention, should still fall within the scope of the technical content disclosed herein. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but, where appropriate, should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative and not limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures represent similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0039] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0040] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0041] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0042] See also Figure 1-10 As shown, according to an embodiment of the present invention, an air-conditioning drainage structure is provided, including a chassis 6, a water pumping structure 5 and a drainage member 8. The water pumping structure 5 is used to pump out the condensed water in the chassis 6; the drainage member 8 is used to be arranged in the water pumping area of the water pumping structure 5 to receive the water pumped out by the water pumping structure and drain the water.

[0043] The present invention provides a drainage member 8 in the water outlet area of the water pumping structure 5 on the chassis to discharge the condensed water in the chassis 6, thereby solving the problem in the prior art that the chassis 6 is prone to water-filled protection shutdown and needs to be drained by providing a chassis drain port 9 on the chassis 6. In addition, the present invention reduces production costs by providing the water pumping mechanism 5 compared to another way of solving the water-filled protection shutdown in the prior art, that is, providing a water pump on the chassis 6.

[0044] In some embodiments, the drainage member 8 has a water inlet 805 and a drain outlet 803. The drainage member 8 receives water pumped out by the water pumping structure 5 through the water inlet 805 and discharges the water through the drain outlet 803. The drain outlet 803 can be connected to a drain pipe to directly discharge the condensed water outside the machine.

[0045] The drain outlet 803 is provided at the lower side of the water inlet 805 so that the water flowing into the water inlet 805 can be discharged from the drain outlet 803 under the action of its own weight.

[0046] The drainage member 8 of the present invention is provided with a water inlet 805 and a drain outlet 803, so that the condensed water in the chassis 6 can enter from the water inlet 805 and flow out naturally from the drain outlet 803 without the need for other water diversion or water guiding structures, thereby avoiding the problem of the chassis 6 shutting down due to water full protection.

[0047] In some embodiments, the width of the water inlet 805 is 7 to 20 mm; and / or the height of the water inlet 805 is 20 to 60 mm. At this size, the water intake of the water inlet 805 reaches a maximum, and the size of the drain outlet 805 is smaller than the water inlet 805. Due to the size limitation, the pressure of the water inlet 805 is lower than that of the drain outlet 803, and the water flow can be discharged smoothly and quickly to the outside.

[0048] More specifically, when the width of the water inlet 805 of the drainage component 8 is 10 mm and the height is 30 mm, at the optimal water level, the speed of condensed water entering the drainage component 8 is 2 to 3 times the speed of condensed water generation in the tidal refrigeration mode, which can effectively avoid the problem of water full protection shutdown.

[0049] In some embodiments, the drainage member 8 is detachable, and the installation position of the drainage member 8 can be determined according to actual production or actual use. The drainage member 8 can receive the condensed water pumped out by the water pumping structure 5.

[0050] In some embodiments, the drain member 8 is used to be arranged on the condenser side plate 301 of the air conditioner, and the drain member 8 is detachably connected to the condenser side plate 301 by snap-fitting and / or screw fixing.

[0051] In some embodiments, when the drain member 8 is engaged with the condenser side plate 301, a mounting groove is formed on the upper side of the condenser side plate 301. The condenser side plate 301 forms a first side plate at one side wall of the mounting groove and a second side plate at the other side wall opposite to the mounting groove.

[0052] A first card slot is provided on one side of the drain component 8, and a second card slot is provided on the other side opposite to the drain component. Both the first card slot and the second card slot extend along the height direction of the drain component 8 and pass through both ends of the drain component 8, wherein the drain component 8 is plugged into the first side panel through the first card slot, and is plugged into the second side wall through the second card slot, so as to be plugged into the installation slot.

[0053] like Figure 5 As shown, the present invention provides a slot 802 on one side of the drain member 8, namely the first and second slots mentioned above. By plugging the first and second slots into the first and second side panels on the condenser side panels 301, the drain member 8 is installed in the mounting slot of the condenser 3. This connection structure is convenient and quick, requiring only the slot 802 of the drain member 8 to be plugged downwardly into the mounting slot of the condenser side panels 301. The present invention can also provide a fixing seat 806 on the side of the drain member 8 away from the slot 802, and use screws through the fixing seat 806 to securely connect the drain member 8 to the condenser 3.

[0054] In some embodiments, the drain member 8 is integrally formed on the evaporator water receiving tray of the air conditioner.

[0055] The present invention provides a water receiving tray on the evaporator to receive the water pumped out by the water pumping structure and discharge the water.

[0056] In some embodiments, the water pumping structure 5 has a water pumping wheel, and the water pumping structure 5 pumps out the condensed water in the bottom pan 6 through the water pumping wheel;

[0057] Among them, the water inlet 805 of the drainage member 8 is used to be opposite to the side of the water wheel, which can better receive the water pumped out by the water wheel. This structure can facilitate the drainage member 8 to take in water and even drain water.

[0058] In some embodiments, the air conditioning drainage structure further includes a water receiving tray 7 , which is used to receive the condensed water generated by the evaporator 2 . The water receiving tray 7 is provided with a drain hole 702 , and the water receiving tray 7 drains all the condensed water inside to the chassis 6 through the drain hole 702 .

[0059] In the prior art, in order to avoid the problem that the chassis 6 is full of water and causes the whole machine to shut down due to water full protection, a drain hole is set in the water receiving pan below the evaporator, and an intermediate drain joint is set on the water receiving pan, or all the condensed water is discharged from the drain joint, the condenser has no condensed water to assist in cooling, and the performance of the whole machine is reduced. When the condenser has no condensed water to assist in cooling, the cooling capacity of the whole machine is reduced by 5% to 8%, or part of the condensed water is allowed to flow into the chassis, and part of the condensed water does not flow into the chassis, but is directly discharged to the outside through the intermediate drain joint. A certain proportion of the condensed water flows to the chassis to cool the condenser, but the other part of the condensed water is directly discharged from the middle drain joint. The water is discharged to the outside of the machine through the intermediate drainage hole. During cooling, the temperature of the condensed water generated by the evaporator is between 8 and 15 degrees, while the water temperature of the condensed water in the chassis after heat exchange with the condenser is between 40 and 50 degrees. It can be seen that the condensed water is not fully utilized to cool the condenser, resulting in insufficient utilization of the condensed water. In this application, all the condensed water generated by the evaporator is discharged into the chassis through the drain hole, and an intermediate drainage joint is not set on the water receiving tray, so that the condensed water can be fully utilized, and through the setting of the water-pumping structure and the drainage parts, the condensed water in the chassis will not cause water to be full, thereby avoiding the problem of overall water-full shutdown protection.

[0060] In some embodiments, the drain hole 702 is arranged above the chassis 6 so that the water in the drain hole 702 is discharged to the chassis 6 under the action of its own gravity, without the need for other water-conducting structures, and the structure is simple.

[0061] In some embodiments, a water collecting trough 701 is provided in the water receiving tray 7 of the evaporator 2 to collect the condensed water generated by the evaporator 2 through the water collecting trough 701 , and a water droplet 702 is provided on the bottom surface of the water collecting trough 701 .

[0062] The present invention collects the condensed water generated from the evaporator 2 through the water collecting tank 701 and discharges the condensed water from the water collecting tank 701 through the water drop hole 702 .

[0063] See also Figure 1-10 As shown, according to an embodiment of the present invention, a mobile air conditioner is also provided, including the above-mentioned air conditioner drainage structure, which is an upper and lower T-shaped structure as a whole, the lower part of which is composed of a condenser 3, a compressor 4 and a downwind duct, and the condenser 3 and the compressor 4 are installed on the chassis 6, and the upper part is composed of an evaporator 2 and an upwind duct 1, the evaporator 2 is installed on the downwind duct water receiving tray 7, and the water pumping structure 5 is installed in the water pumping gap in the middle of the condenser 3.

[0064] Compared with the previous mobile air conditioner structure, the water receiving tray 7 is provided with a water collecting trough 701 and a water drop hole 702, but there is no intermediate drainage structure.

[0065] When the machine is in cooling mode, evaporator 3 generates condensed water, which flows into chassis 6 through drain holes 702 in water collection area 701 of water receiving pan 7. When the machine is in heating mode, the four-way valve switches direction, allowing condenser 3 to exchange heat at low temperature, and the generated condensed water flows directly into chassis 6.

[0066] The drainage component 8 is installed on one side of the water-pumping gap 302 of the condenser 3, preferably on the side opposite to the water-pumping structure. A slot 802 is provided at one end of the water inlet 805. The slot 802 cooperates with the condenser side plate 301 and is fixed to the condenser side plate 301 with a screw.

[0067] When the whole machine is turned on in cooling mode, the condensed water generated by the evaporator 3 is all collected into the chassis 6 through the drain hole 702 of the water receiving tray 7. The newly collected condensed water is lower in temperature than the water in the water collection area of the chassis 6, which can achieve cold water cooling in the water collection area of the chassis 6. Water is pumped by the water pumping structure 5, and part of the condensed water enters the drainage component 8.

[0068] When the ambient humidity is low and the evaporation rate of condensed water is greater than the generation rate of condensed water, there is no need to open the drain component 8. The drain port 803 of the drain component 8 is sealed with a drain plug 801. The condensed water entering the drain component 8 will first be placed in the water storage chamber 804. When the water in the water storage chamber 804 reaches a certain height, it overflows from the water inlet 805 and flows back into the chassis 6 to cool the condenser.

[0069] When the ambient humidity is high or the heating mode is turned on, unplug the drain plug 801 and connect an external drain pipe. The condensed water entering the drain component 8 can be discharged outside the machine to avoid the whole machine from shutting down due to water overflow protection.

[0070] In the heating mode, without adding a water pump function, the existing water pumping structure can be used to pump the condensed water at the low water level of the chassis 6 to the high-level drainage member 8 to achieve a continuous drainage function.

[0071] In summary, when the drainage function is turned on in the cooling mode, all the condensed water generated by the machine flows into the chassis 6 to cool the condenser 3. Compared with the traditional structure in which no condensed water or only part of the condensed water flows into the chassis, the condensed water utilization rate of the present invention is higher.

[0072] In the heating mode, without adding a water pump function, the existing water pumping structure can be used to pump the condensed water at the low water level of the chassis 6 to the high-level drainage member 8 to achieve a continuous drainage function.

[0073] It is easy for those skilled in the art to understand that, under the premise of no conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0074] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention. The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and variations without departing from the technical principles of the present invention, and such improvements and variations shall also be considered within the scope of protection of the present invention.

Claims

1. An air conditioning drainage structure, characterized in that: The utility model comprises a chassis (6), a water pumping structure (5) and a drainage member (8), wherein the water pumping structure (5) is used to pump out condensed water in the chassis (6); the drainage member (8) is used to be arranged in a water pumping area of the water pumping structure (5) to receive water pumped out by the water pumping structure (5) and discharge the water; The water pumping structure is used to pump condensed water at a low water level of the chassis (6) to a high-level drainage member (8).

2. The air conditioning drainage structure according to claim 1, characterized in that: The drainage member (8) has a water inlet (805) and a drainage outlet (803); the drainage member (8) receives water pumped out by the water pumping structure (5) through the water inlet (805) and discharges the water through the drainage outlet (803); The drain outlet (803) is arranged at the lower side of the water inlet (805) so that water flowing into the water inlet (805) is discharged from the drain outlet (803) under the action of its own weight.

3. The air conditioning drainage structure according to claim 2, characterized in that: The width of the water inlet (805) is 7-20 mm; and / or the height of the water inlet (805) is 20-60 mm.

4. The air conditioning drainage structure according to any one of claims 1 to 3, characterized in that: The drainage member (8) is detachable.

5. The air conditioning drainage structure according to claim 4, characterized in that: The drainage member (8) is used to be arranged on a condenser side plate (301) of an air conditioner, and the drainage member (8) is detachably connected to the condenser side plate (301) by means of snap connection and / or screw fixing.

6. The air conditioning drainage structure according to claim 5, characterized in that: When the drain member (8) is engaged with the condenser side plate (301), a mounting groove is provided on the upper side of the condenser side plate (301), and the condenser side plate (301) forms a first side plate at a groove wall on one side of the mounting groove, and forms a second side plate at a groove wall on the other side opposite to the mounting groove; A first card slot is provided on one side of the drain member (8), and a second card slot is provided on the other side of the drain member opposite thereto. Both the first card slot and the second card slot extend along the height direction of the drain member (8) and pass through both ends of the drain member (8), wherein the drain member (8) is plugged into the first side panel through the first card slot and plugged into the second side wall through the second card slot, so as to be plugged into the mounting slot.

7. The air conditioning drainage structure according to any one of claims 1 to 3, characterized in that: The drainage member (8) is used to be integrally formed on the evaporator water receiving tray of the air conditioner.

8. The air conditioning drainage structure according to any one of claims 1 to 3, 5, and 6, characterized in that: The water pumping structure (5) has a water pumping wheel, and the water pumping structure (5) pumps out the condensed water in the chassis (6) through the water pumping wheel; Wherein, the water inlet of the drainage member (8) is used to be opposite to the side of the water wheel.

9. The air conditioning drainage structure according to any one of claims 1 to 3, 5, and 6, characterized in that: The air conditioning drainage structure further comprises a water receiving pan (7), wherein the water receiving pan (7) is used to receive condensed water generated by the evaporator (2), and a water drop hole (702) is provided on the water receiving pan (7). The water receiving pan (7) discharges all the condensed water inside to the bottom pan (6) through the water drop hole (702).

10. The air conditioning drainage structure according to claim 9, characterized in that: The water drop hole (702) is used to be arranged above the bottom plate (6), so that water in the water drop hole (702) is discharged to the bottom plate (6) under the action of its own gravity.

11. The air conditioning drainage structure according to claim 9, characterized in that: A water collecting trough (701) is provided in the water receiving tray (7) of the evaporator (2) to collect condensed water generated by the evaporator (2) through the water collecting trough (701), and the water drop hole (702) is provided on the bottom surface of the water collecting trough (701).

12. A mobile air conditioner, characterized in that: It includes an air conditioning drainage structure as described in claims 1-11.

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