An air conditioner dehumidifying device, air conditioner

Abstract

The application provides an air conditioner dehumidifying device and an air conditioner, wherein the air conditioner dehumidifying device comprises a compressor, a condenser and an evaporator, the compressor, the condenser and the evaporator are connected to form an air conditioner circulating loop; the air conditioner dehumidifying device further comprises a rotating device, the rotating device is arranged at an air inlet of the air conditioner, the rotating device can rotate in an air inlet air duct, a cooler is arranged on the rotating device, the cooler is connected in parallel with the evaporator, and the cooler is used for cooling and dehumidifying fresh air; a regenerating piece is arranged in the air conditioner, the regenerating piece is opposite to part of the cooler, the regenerating piece is used for heating the cooler, so that liquid on the cooler evaporates and is discharged to the outside; outdoor fresh air flows into a room after sequentially passing through the cooler and the evaporator. According to the application, the defect that fresh air of a fresh air conditioner in the prior art cannot be dehumidified and leads to poor user experience can be overcome, and the energy efficiency of the air conditioner system is improved.

Description

Technical Field

[0001] This invention belongs to the field of air conditioner technology, specifically relating to an air conditioner dehumidification device and an air conditioner. Background Technology

[0002] As people's living standards improve, their requirements for the airtightness of building rooms are increasing. Poor airtightness leads to greater energy consumption and fails to meet national energy-saving standards. However, most household air conditioners currently operate on an internal circulation mode. Due to the enclosed space, the oxygen content and pollution levels in the rooms are increasing. Therefore, the development of fresh air conditioning has become an urgent issue. Because current fresh air conditioning directly introduces outdoor air into the room, it increases the room's load, and indoor humidity cannot be controlled. Even if the per capita fresh air volume meets the requirements, the temperature and humidity cannot meet people's needs. Therefore, solving the humidity control problem of household air conditioning has become an urgent issue in the industry.

[0003] Because the fresh air in existing air conditioners cannot be dehumidified, resulting in humidity levels that do not meet people's requirements and poor user experience, this invention researches and designs an air conditioner dehumidification system and an air conditioner. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the fresh air in the existing fresh air conditioner cannot be dehumidified, resulting in a poor user experience, and thus provide an air conditioner dehumidification device and an air conditioner.

[0005] To solve the above problems, the present invention provides an air conditioner dehumidification device, including a compressor, a condenser and an evaporator, wherein the compressor, the condenser and the evaporator are connected to form an air conditioner circulation loop;

[0006] The air conditioner dehumidification device also includes,

[0007] A rotating device is provided at the air inlet of the air conditioner and can rotate in the air inlet duct. A cooler is provided on the rotating device and is connected in parallel with the evaporator. The cooler is used to cool and dehumidify the fresh air.

[0008] A regenerator is disposed inside the air conditioner and is opposite to a portion of the cooler. The regenerator is used to heat the cooler to evaporate the liquid on the cooler and discharge it outdoors. Outdoor fresh air flows into the room after passing through the cooler and the evaporator in sequence.

[0009] In some embodiments, the inlet of the regenerator is connected to the compressor so that the high-temperature refrigerant discharged from the compressor flows into the regenerator, and air flows through the regenerator and the cooler in sequence before being discharged outdoors so that the air carries away the water vapor on the surface of the cooler.

[0010] In some embodiments, the outlet of the condenser is provided with a main pipeline having a first end and a second end. The first end is connected to the evaporator through a first valve body, and the second end is connected to the cooler through a second valve body, so that the refrigerant in the condenser flows into the cooler.

[0011] In some embodiments, the inlet of the regenerator is connected to the compressor, and the outlet of the regenerator is connected to the main pipeline, so that the refrigerant flowing from the condenser and the regenerator merges in the main pipeline.

[0012] In some embodiments, the air conditioner dehumidification device further includes a gas-liquid separator, one end of which is connected to the evaporator and the cooler, and the other end is connected to the compressor. The refrigerant flowing out of the evaporator and the cooler flows into the gas-liquid separator, thereby separating the refrigerant into gas and liquid. The separated refrigerant then flows back into the compressor.

[0013] In some embodiments, the air conditioner dehumidification device further includes a drive member, the drive shaft of which is connected to the rotating device via a connecting part, and the drive member is used to drive the rotating device to rotate.

[0014] In some embodiments, the rotating device has a regeneration zone and a dehumidification zone, both of which are equipped with coolers. The regeneration zone is opposite to the regeneration component. One-quarter of the surface area of ​​the rotating device is the regeneration zone, and the remaining three-quarters of the surface area of ​​the rotating device is the dehumidification zone.

[0015] In some embodiments, the air inlet of the air conditioner has a first zone and a second zone, the first zone being for receiving fresh outdoor air and the second zone being for allowing air to flow out outdoors, the cooler being located in the first zone and the regenerator being located in the second zone.

[0016] In some embodiments, both the cooler and the regenerator are in the form of coils, and the regenerator is located between the air inlet of the air conditioner and the cooler, with the cooler and the evaporator arranged opposite each other.

[0017] The present invention also provides an air conditioner including the air conditioner dehumidification device described in any of the preceding claims.

[0018] The refrigerant recovery device provided by this invention has the following beneficial effects:

[0019] The system utilizes a cooler and a rotating device. The rotating device drives the cooler to dehumidify the incoming fresh air from the air conditioner. The desiccant in the cooler condenses moisture in the air, reducing indoor humidity. The condensed water adheres to the cooler. When the cooler rotates to a position opposite the regeneration unit, the high-temperature air emitted by the regeneration unit causes the condensate on the cooler to evaporate into water vapor, which is then carried away by the outdoor air. The rotating device then drives the cooler to dehumidify the outdoor fresh air again, forming a regeneration cycle for the cooler. Furthermore, one end of the cooler is connected to the condenser, and the other end is connected to... The compressor's high-temperature refrigerant is transformed into a low-temperature condenser by the condenser. This low-temperature refrigerant then flows into the cooler, lowering its temperature. The refrigerant in the cooler eventually returns to the compressor. Outdoor fresh air flows into the room after passing through the cooler and evaporator. As the outdoor fresh air enters the room, it first passes through the cooler, where moisture condenses to form condensate. Furthermore, the cooler cools the outdoor fresh air to indoor temperature, reducing the fresh air load. The evaporator does not bear the fresh air load, improving system energy efficiency. By controlling the refrigerant content in the cooler, the cooler's temperature can be controlled, thus controlling its condensation effect on moisture in the air. This allows for precise humidity control, improving indoor comfort. Attached Figure Description

[0020] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0022] Figure 1 This is a system diagram of an air conditioner dehumidification device installed in an air conditioner according to an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the rotating device in the dehumidification device of an air conditioner according to an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the dehumidification device for an air conditioner according to an embodiment of the present invention.

[0025] The reference numerals in the attached figures are as follows:

[0026] 1. Compressor; 2. Evaporator; 3. Condenser; 4. Regeneration unit; 5. Cooler; 6. First valve body; 7. Second valve body; 8. Drive unit; 9. Rotating device; 10. Regeneration zone; 11. Dehumidification zone; 12. Gas-liquid separator; 13. Main pipeline. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0029] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0030] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0031] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0032] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0033] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0034] See also Figure 1As shown, according to an embodiment of the present invention, an air conditioner dehumidification device is provided, including a compressor 1, a condenser 3, and an evaporator 2. The compressor 1, the condenser 3, and the evaporator 2 are connected to form an air conditioning circulation loop. The air conditioner dehumidification device further includes a rotating device 9, which is disposed at the air inlet of the air conditioner and can rotate in the air inlet duct. A cooler 5 is disposed on the rotating device 9 and is connected in parallel with the evaporator 2. Dehumidification is achieved by evaporation and heat absorption. The cooler 5 is used to cool and dehumidify the fresh air. A regeneration element 4 is disposed inside the air conditioner and is opposite to part of the cooler 5. The regeneration element 4 is used to heat the cooler 5 so that the liquid on the cooler 5 evaporates and is discharged outdoors. Outdoor fresh air flows into the room after passing through the cooler 5 and the evaporator 2 in sequence. In this technical solution, a cooler 5 and a rotating device 9 are used. When the rotating device 9 rotates, it drives the cooler 5 to dehumidify the fresh air flowing into the air conditioner. The desiccant in the cooler 5 condenses the moisture in the air, thereby reducing the indoor humidity. The condensed water is adsorbed on the cooler 5. When the cooler 5 rotates to a position opposite to the regeneration component 4 under the drive of the rotating device 9, the high-temperature air emitted by the regeneration component 4 causes the condensate on the cooler 5 to evaporate into water vapor, which is then carried away by the outdoor air. Then, the rotating device drives the cooler 5 to dehumidify the outdoor fresh air again, forming a regeneration cycle of the cooler 5. Furthermore, one end of the cooler 5 is connected to the condenser 3, and the other end... One end is connected to the compressor 1. The high-temperature refrigerant flowing out of the compressor 1 is transformed into a low-temperature condenser 3 by the condenser 3. The low-temperature refrigerant flows into the cooler 5, thereby lowering the temperature of the cooler 5. The refrigerant in the cooler 5 eventually flows back into the compressor 1. Outdoor fresh air flows into the room after passing through the cooler 5 and the evaporator 2 in sequence. When the outdoor fresh air flows into the room, it first passes through the cooler 5, where the moisture in the air condenses to form condensate. Furthermore, as the air passes through the cooler 5, it also cools the outdoor fresh air to the indoor temperature, reducing the fresh air load. The evaporator 2 does not bear the fresh air load, thus improving the system's energy efficiency. Based on the dehumidification of outdoor fresh air, the temperature of the cooler 5 is controlled by controlling the refrigerant content in the cooler 5, that is, controlling the condensation effect of the cooler 5 on the moisture in the air. This allows for precise control of humidity, improving indoor comfort.

[0035] Preferably, the air conditioning circulation loop of the present invention also has a throttling device. The compressor 1, the condenser 2, the throttling device and the evaporator 3 are connected to form an air conditioning circulation loop. Generally speaking, in summer, the outdoor air temperature is generally 35°C. After the outdoor fresh air passes through the cooler 5, the moisture in the air can quickly form condensate on the cooler 5. When passing through the regeneration device 4, the heat emitted by the regeneration device 4 can make the temperature of the cooler 5 reach more than 70°C. The condensate evaporates into water vapor, and the outdoor air can quickly carry away the water vapor evaporated on the cooler 5.

[0036] In some embodiments, the inlet of the regenerator 4 is connected to the compressor 1, allowing the high-temperature refrigerant discharged from the compressor 1 to flow into the regenerator 4. Air flows sequentially through the regenerator 4 and the cooler 5 before being discharged outdoors, thus carrying away moisture from the surface of the cooler 5. In this technical solution, by connecting the inlet of the regenerator 4 to the compressor 1, the high-temperature refrigerant discharged from the compressor 1 flows into the regenerator 4, ensuring full utilization of the refrigerant in the air conditioning system. When the high-temperature refrigerant discharged from the compressor 1 flows into the regenerator 4, the surface of the regenerator 4 releases high-temperature heat, thereby evaporating the condensate on the surface of the cooler 5, improving the energy efficiency of the air conditioning system, indoor oxygen levels, and indoor air quality.

[0037] In some embodiments, the outlet of the condenser 3 is provided with a main pipe 13, which has a first end and a second end. The first end is connected to the evaporator 2 through a first valve body 6, and the second end is connected to the cooler 5 through a second valve body 7, so that the refrigerant in the condenser 3 flows into the cooler 5. In this technical solution, the high-temperature and high-pressure gas from the compressor 1 enters the condenser 3 for exothermic cooling. The cooled refrigerant flows into the cooler 5. When the air passes through the cooler 5, the moisture in the air condenses on the cooler 5 under the action of the cooler 5, thereby completing dehumidification. The high-temperature liquid refrigerant coming out of the condenser 3 merges and enters the first valve body 6 and the second valve body 7. The flow rate of the cooler 5 is controlled by the second valve body 7, thereby controlling the evaporation temperature of the cooler 5. When the indoor set temperature is T1℃, the temperature of the cooler 5 is (T-5)℃. The evaporation temperature of the evaporator 2 is controlled by the second valve body 10. When the air supply temperature is T2℃, the evaporation temperature of the evaporator 2 is (T-5)℃. The refrigerant, after mixing with the cooler 5 and evaporator 2, enters the gas-liquid separator 12, and then enters the compressor 1 to form a refrigeration cycle. When dehumidification is not required, simply close the second valve 7.

[0038] In some embodiments, the inlet of the regenerator 4 is connected to the compressor 1, and the outlet of the regenerator 4 is connected to the main pipeline 13, so that the refrigerant flowing out of the condenser 3 and the regenerator 4 merges in the main pipeline 13. The technical effect of this solution is that by connecting the inlet of the regenerator 4 to the compressor 1, the high-temperature refrigerant discharged from the compressor 1 flows into the regenerator 4, allowing for full utilization of the refrigerant in the air conditioning system. When the high-temperature refrigerant discharged from the compressor 1 flows into the regenerator 4, the surface of the regenerator 4 releases high-temperature heat, thereby evaporating the condensate on the surface of the cooler 5, improving the energy efficiency of the air conditioning system, indoor oxygen content, and indoor air quality. The outlet of the regenerator 4 is connected to the main pipeline 13, so that the refrigerant flowing out of the condenser 3 and the regenerator 4 merges in the main pipeline 13, allowing the refrigerant flowing out of the regenerator 4 to flow back into the air conditioning circulation loop, thus achieving rational utilization of the refrigerant in the air conditioning circulation loop and improving the energy efficiency of the air conditioning system.

[0039] In some embodiments, the air conditioner dehumidification device further includes a gas-liquid separator 12. One end of the gas-liquid separator 12 is connected to the evaporator 2 and the cooler 5, and the other end is connected to the compressor 1. The refrigerant flowing out of the evaporator 2 and the cooler 5 flows into the gas-liquid separator 12, thereby separating the refrigerant into gas and liquid components. The separated refrigerant then flows back into the compressor 1. In this technical solution, the refrigerant flowing out of the evaporator 2 and the cooler 5 flows into the gas-liquid separator 5, thereby separating the refrigerant in the air conditioning circulation system into gas and liquid components, improving the energy efficiency of the air conditioning system, and ensuring the temperature regulation effect of the air conditioning system.

[0040] In some implementations, see reference Figure 2 As shown, the dehumidification device of the air conditioner also includes a driving component 8. The driving shaft of the driving component 8 is connected to the rotating device 9 through a connecting part. The driving component 8 is used to drive the rotating device 9 to rotate. In this technical solution, the driving component 8 is preferably a motor. The rotating device 9 is installed in a rotating device support frame. A driving component 8 for driving the rotating device 9 to rotate is also fixed on the rotating device support frame. The rotating device support frame is fixed inside the air conditioner, providing a stable mounting base for the rotating device 9, resulting in good structural stability. A gear is fixed on the driving shaft of the driving component 8. The gear and the rotating device 9 are driven by a chain. The teeth of the gear mesh with the chain, driving the rotating device 9 to rotate, resulting in good synchronization. The chain is fixedly installed on the outer circle of the rotating device 9. With a fixed gear driving a fixed chain, small errors can be controlled, and the position is fixed, making it less prone to failure.

[0041] In some embodiments, the rotating device 9 has a regeneration zone 10 and a dehumidification zone 11, both of which are equipped with coolers 5. The regeneration zone 10 is opposite to the regeneration component 4. One-quarter of the surface area of ​​the rotating device 9 is the regeneration zone 10, and the remaining three-quarters of the surface area of ​​the rotating device 9 is the dehumidification zone 11. In this technical solution, when the regeneration zone 10 is opposite to the regeneration component 4, the regeneration component 4 regenerates the cooler 5. The remaining three-quarters of the surface area of ​​the rotating device 9 is the dehumidification zone 11, ensuring the regeneration of the cooler 5 while maximizing its dehumidification effect and improving dehumidification efficiency.

[0042] In some embodiments, the air inlet of the air conditioner has a first zone and a second zone. The first zone is for receiving fresh outdoor air, and the second zone is for expelling air outdoors. The cooler 5 is located in the first zone, and the regenerator 4 is located in the second zone. Specifically, both the cooler 5 and the regenerator 4 are in the form of coils, and the regenerator 4 is located between the air inlet of the air conditioner and the cooler 5. The cooler 5 is arranged opposite to the evaporator 2. In this technical solution, the use of coils for the cooler 5 and the regenerator 4 increases the heat exchange area of ​​the cooler 5 and the regenerator 4, as well as the heat exchange area between the fresh outdoor air and the cooler 5. Furthermore, the coil form facilitates the installation of the cooler 5, saves the space occupied by the cooler 5, and improves the space utilization rate inside the air conditioner.

[0043] In this invention, the outdoor fresh air is cooled and dehumidified by the cooler 5. After being dehumidified and cooled by the cooler 5 and mixed with the indoor return air, it enters the evaporator 2 for further isohumid cooling. No condensate is produced, and the entire system operates under dry conditions, avoiding the growth of mold that affects air quality.

[0044] The present invention also provides an air conditioner, including the air conditioner dehumidification device described in any of the preceding claims.

[0045] In this invention, see reference to Figure 3 As shown, the air inlet of the air conditioner is divided into a regeneration zone 10 and a dehumidification zone 9. The cooler 5 is located in the dehumidification zone 9, and the regeneration unit 4 is located in the regeneration zone 10, so that the outdoor fresh air flows through the cooler 5 and the evaporator 3 in sequence. The cooler 5 cools the outdoor fresh air to the indoor temperature, reducing the fresh air load. The evaporator 3 does not bear the fresh air load, but only the room load. The high evaporation temperature of the cooler 5 improves the system energy efficiency.

[0046] It will be readily understood by those skilled in the art that the aforementioned advantageous methods can be freely combined and superimposed without conflict.

[0047] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention. The above are merely preferred embodiments of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present invention.

Claims

1. A dehumidification device for an air conditioner, characterized in that, It includes a compressor (1), a condenser (3) and an evaporator (2), wherein the compressor (1), the condenser (3) and the evaporator (2) are connected to form an air conditioning circulation loop; The air conditioner dehumidification device also includes, A rotating device (9) is provided at the air inlet of the air conditioner and can rotate in the air inlet duct. A cooler (5) is provided on the rotating device (9) and is connected in parallel with the evaporator (2). The cooler (5) is used to cool and dehumidify the fresh air. The rotating device (9) has a regeneration zone (10) and a dehumidification zone (11). Both the regeneration zone (10) and the dehumidification zone (11) are provided with coolers (5). A regeneration component (4) is installed inside the air conditioner and is opposite to the cooler (5) of the regeneration zone (10). The regeneration component (4) is used to heat the cooler (5) so that the liquid on the cooler (5) evaporates and is discharged outdoors. Outdoor fresh air flows into the room after passing through the cooler (5) and the evaporator (2) in sequence. The inlet of the regenerator (4) is connected to the compressor (1) so that the high-temperature refrigerant discharged by the compressor (1) flows into the regenerator (4), and the air flows through the regenerator (4) and the cooler (5) in sequence before being discharged outdoors so that the air carries away the water vapor on the surface of the cooler (5). The dehumidification device of the air conditioner also includes a drive component (8), the drive shaft of the drive component (8) is connected to the rotating device (9) through a connecting part, the drive component (8) is used to drive the rotating device (9) to rotate; the regeneration zone (10) is opposite to the regeneration component (4), one-quarter of the surface area of ​​the rotating device (9) is the regeneration zone (10), and the remaining three-quarters of the surface area of ​​the rotating device (9) is the dehumidification zone (11); the air inlet of the air conditioner has a first zone and a second zone, the first zone is used for the inflow of outdoor fresh air, the second zone is used for the air to flow out outdoors, the cooler (5) is located in the first zone, and the regeneration component (4) is located in the second zone; the regeneration component (4) is located between the air inlet of the air conditioner and the cooler (5), and the cooler (5) is arranged opposite to the evaporator (2).

2. The dehumidification device for an air conditioner according to claim 1, characterized in that, The outlet of the condenser (3) is provided with a main pipe (13), which has a first end and a second end. The first end is connected to the evaporator (2) through a first valve body (6), and the second end is connected to the cooler (5) through a second valve body (7) so that the refrigerant in the condenser (3) flows into the cooler (5).

3. The dehumidification device for an air conditioner according to claim 2, characterized in that, The inlet of the regenerator (4) is connected to the compressor (1), and the outlet of the regenerator (4) is connected to the main pipeline (13) so that the refrigerant flowing out of the condenser (3) and the regenerator (4) merges in the main pipeline (13).

4. The dehumidification device for an air conditioner according to claim 2, characterized in that, The dehumidification device of the air conditioner also includes a gas-liquid separator (12). One end of the gas-liquid separator (12) is connected to the evaporator (2) and the cooler (5), and the other end is connected to the compressor (1). The refrigerant flowing out of the evaporator (2) and the cooler (5) flows into the gas-liquid separator (12) to separate the refrigerant into gas and liquid. The separated refrigerant flows back to the compressor (1).

5. The dehumidification device for an air conditioner according to claim 1, characterized in that, Both the cooler (5) and the regenerator (4) are in the form of coils.

6. An air conditioner, characterized in that, The dehumidification device for an air conditioner includes any one of claims 1-5.

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