Air conditioner dehumidification control device and method

Abstract

The invention relates to the technical field of air conditioners, and provides an air conditioner dehumidification control device and method.The air conditioner dehumidification control device comprises a dehumidification table, a heating regeneration assembly and a transposition control assembly; the dehumidification table is arranged in the air conditioner indoor unit, and a molecular sieve for dehumidification is arranged in the dehumidification table; the heating regeneration assembly is connected to the dehumidification table, electrically connected with the air conditioner indoor unit and used for heating and regenerating the molecular sieve; the transposition control assembly is connected with the dehumidification table and the heating regeneration assembly, electrically connected with the air conditioner indoor unit and used for controlling the position of the molecular sieve according to the on-off state of the air conditioner indoor unit, and when the air conditioner indoor unit is in the off state, the molecular sieve is located in the dehumidification table. When the air conditioner indoor unit is in an on state, the molecular sieve is located in the heating regeneration assembly. The air conditioner can be shut down for dehumidification, the dehumidification function is independently completed with small energy consumption, meanwhile, regeneration of the molecular sieve is completed in combination with an air conditioner system, and frequent replacement of the molecular sieve is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air conditioning dehumidification control device and method. Background Art

[0002] Existing air conditioner dehumidification usually completes dehumidification by sucking air into the room through a fan in cooling mode and condensing it into water at the evaporator. The condensed water is discharged from the drain pipe.

[0003] However, this mode has certain limitations, that is, dehumidification can only be completed when the air conditioner is running, and dehumidification cannot be completed when it is stopped. Dehumidification with air conditioning requires keeping the air conditioner turned on, which will consume a lot of electricity, and the air conditioner must be accompanied by a cooling process while dehumidifying. Therefore, it cannot meet the needs of dehumidification without cooling. Summary of the invention

[0004] The present invention provides an air-conditioning dehumidification control device and method, which are used to solve the defect in the related art that the environment cannot be dehumidified when the air-conditioning is stopped, and achieve the effect of dehumidification all day long even when the air-conditioning is not turned on. The dehumidification function can be completed independently with very small energy consumption, and the molecular sieve can be regenerated in combination with the air-conditioning system, which saves space and avoids the problem of frequent replacement of molecular sieves.

[0005] The present invention provides an air conditioning dehumidification control device, comprising:

[0006] A dehumidification table is arranged in the indoor unit of the air conditioner, and a molecular sieve for dehumidification is arranged in the dehumidification table;

[0007] A heating and regeneration component, connected to the dehumidification table and electrically connected to the air conditioner indoor unit, for heating and regenerating the molecular sieve;

[0008] A transposition control component is connected to the dehumidification table and the heating regeneration component respectively, and is electrically connected to the air conditioner indoor unit, and is used to control the position of the molecular sieve according to the on / off state of the air conditioner indoor unit.

[0009] When the air conditioner indoor unit is in a closed state, the molecular sieve is located in the dehumidification table;

[0010] When the air conditioner indoor unit is in an on state, the molecular sieve is located in the heating and regeneration component.

[0011] According to an air conditioning dehumidification control device provided by the present invention, the heating and regeneration component comprises:

[0012] The air supply duct is provided with a heating and regeneration section, and the heating and regeneration section is connected with the bottom through hole of the dehumidification table through a connecting pipe;

[0013] A first isolation net and a second isolation net are arranged at two ends of the heating and regeneration section;

[0014] A heating element is arranged in the heating and regeneration section and is electrically connected to a power supply module of the air conditioner indoor unit.

[0015] According to an air conditioning dehumidification control device provided by the present invention, the heating element comprises:

[0016] A coil, wound around the heating and regeneration section;

[0017] The transformer is electrically connected to the coil and the power supply module respectively.

[0018] According to an air conditioning dehumidification control device provided by the present invention, the outlet end of the air supply duct is connected to the drain pipe of the air conditioning indoor unit.

[0019] According to an air-conditioning dehumidification control device provided by the present invention, a curved section is provided at the end of the drainage pipe.

[0020] According to an air conditioning dehumidification control device provided by the present invention, the diameter of the inlet end of the air supply duct is larger than the diameter of the outlet end of the air supply duct.

[0021] According to an air conditioning dehumidification control device provided by the present invention, the transposition control component comprises:

[0022] A valve plate, disposed in the through hole;

[0023] A driving assembly, connected to the power supply module and the valve plate, respectively, and used to drive the valve plate to move so as to open or close the through hole;

[0024] A blower, disposed at the inlet end of the air supply duct and electrically connected to the power supply module;

[0025] A controller is electrically connected to the heating element, the driving assembly and the blower respectively.

[0026] According to an air conditioning dehumidification control device provided by the present invention, the driving component includes: a flexible connector, an elastic member, a pulley, a wire wheel, a servo and a battery, the first end of the flexible connector is connected to the valve plate, the second end of the flexible connector bypasses the pulley and is wound around the wire wheel, the servo is respectively connected to the controller and the wire wheel, the two ends of the elastic member are respectively connected to the valve plate and the frame of the servo, and the battery is respectively electrically connected to the power supply module and the servo.

[0027] According to an air conditioning dehumidification control device provided by the present invention, the dehumidification station comprises:

[0028] A base, provided with the through hole;

[0029] A third isolation net, which is covered on the base platform;

[0030] A dehumidification fan is arranged on the side of the third isolation net and is electrically connected to the controller and the battery respectively.

[0031] The present invention also provides a dehumidification control method for the above-mentioned air-conditioning dehumidification control device, comprising:

[0032] Obtaining the on / off status of the air conditioner indoor unit;

[0033] According to the on / off state of the air conditioner indoor unit, the position of the molecular sieve is controlled, and when the air conditioner indoor unit is in the off state, the molecular sieve is located in the dehumidification table;

[0034] When the air conditioner indoor unit is in an on state, the molecular sieve is located in the heating and regeneration component.

[0035] The air conditioning dehumidification control device and method provided by the present invention are arranged in the indoor unit of the air conditioner through a dehumidification table, a molecular sieve for dehumidification is arranged in the dehumidification table, a heating and regeneration component is connected to the dehumidification table and electrically connected to the indoor unit of the air conditioner, and is used to heat and regenerate the molecular sieve, and a transposition control component is respectively connected to the dehumidification table and the heating and regeneration component, and is electrically connected to the indoor unit of the air conditioner, and is used to control the position of the molecular sieve according to the opening and closing state of the indoor unit of the air conditioner, when the indoor unit of the air conditioner is in a closed state, the molecular sieve is located in the dehumidification table, that is, when the air conditioner is closed, physical dehumidification is completed by the molecular sieve; when the indoor unit of the air conditioner is in an open state, the molecular sieve is located in the heating and regeneration component, that is, when the air conditioner is opened, the molecular sieve is regenerated by the heating and regeneration component. Therefore, the present invention adopts a physical dehumidification method, so that the air conditioner can achieve the dehumidification function when it is not powered on or not running, effectively improves the environmental comfort when the air conditioner is closed at night, etc., and can complete the dehumidification function alone with very small energy consumption; and according to the renewable nature of the molecular sieve, the molecular sieve is regenerated in combination with the air conditioning system, saving space and eliminating the problem of frequent replacement of molecular sieves. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 It is a structural schematic diagram of the air conditioning dehumidification control device provided by the present invention;

[0038] Figure 2 is a structural schematic diagram of a transposition control assembly provided by the present invention;

[0039] Figure 3It is a structural schematic diagram of the molecular sieve regeneration process provided by the present invention;

[0040] Figure 4 It is a flow chart of the dehumidification control method of the air-conditioning dehumidification control device provided by the present invention.

[0041] Reference numerals:

[0042] 1: Air conditioner indoor unit; 2: Molecular sieve; 3: Air supply duct; 4: First isolation net;

[0043] 5: second isolation net; 6: heating and regeneration section; 7: connecting pipe; 8: through hole;

[0044] 9: coil; 10: transformer; 11: drain pipe; 12: bending section; 13: valve plate;

[0045] 14: blower; 15: flexible connector; 16: elastic member; 17: pulley;

[0046] 18: reel; 19: steering gear; 20: battery; 21: bottom platform; 22: third isolation net;

[0047] 23: Dehumidification fan. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", etc., are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0051] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0053] Combine the following Figure 1-Figure 4 The air conditioning dehumidification control device and method of the present invention are described.

[0054] According to an embodiment of the first aspect of the present invention, referring to Figure 1-Figure 3 As shown, the air conditioning dehumidification control device provided by the present invention mainly includes: a dehumidification table, a heating regeneration component and a heat exchange control component.

[0055] The dehumidification table is arranged on the top of the outer wall of the air conditioner indoor unit 1, and a dehumidification molecular sieve 2 is arranged in the dehumidification table. When the air conditioner indoor unit 1 is turned off, physical dehumidification is completed through the dehumidification table.

[0056] The heating and regeneration component is connected to the dehumidification table and is electrically connected to the air-conditioning indoor unit 1 . When the air-conditioning indoor unit 1 is turned on and operated, the heating and regeneration component starts heating and regenerating the molecular sieve 2 .

[0057] The transposition control component is respectively connected to the dehumidification table and the heating and regeneration component, and is electrically connected to the air-conditioning indoor unit 1, and is used to control the position of the molecular sieve 2 according to the on and off state of the air-conditioning indoor unit 1, including: when the air-conditioning indoor unit 1 is in the off state, the molecular sieve 2 is located in the dehumidification table, and physical dehumidification is completed by the molecular sieve 2; when the air-conditioning indoor unit 1 is in the on state, the heating and regeneration component starts heating, the molecular sieve 2 is located in the heating and regeneration component, and the molecular sieve 2 is regenerated by the heating and regeneration component, that is, the present invention can realize the position switching of the molecular sieve 2 through the transposition control component, thereby realizing the dehumidification and regeneration of the molecular sieve 2.

[0058] Therefore, the air conditioning dehumidification control device provided in the embodiment of the present invention adopts a physical dehumidification method, so that the air conditioner can achieve the dehumidification function when it is not powered on or not running, effectively improving the environmental comfort when the air conditioner is turned off at night, and can complete the dehumidification function alone with very small energy consumption; and based on the renewable nature of the molecular sieve 2, the regeneration of the molecular sieve 2 is completed in combination with the air conditioning system, saving space and eliminating the problem of frequent replacement of the molecular sieve 2.

[0059] According to one embodiment of the present invention, referring to Figure 1 As shown, the heating and regeneration assembly includes: an air supply duct 3, a first isolation net 4, a second isolation net 5 and a heating element. The air supply duct 3 is provided with a heating and regeneration section 6, which is connected to the bottom through hole 8 of the dehumidification table through a connecting pipe 7; the first isolation net 4 and the second isolation net 5 are arranged at both ends of the heating and regeneration section 6; the heating element is arranged in the heating and regeneration section 6 and is electrically connected to the power supply module of the air conditioner indoor unit 1.

[0060] Specifically, when the air-conditioning indoor unit 1 is in a closed state, the molecular sieve 2 is located in the dehumidification table to realize the dehumidification function; when the air-conditioning indoor unit 1 is in an open state, the molecular sieve 2 enters the heating and regeneration section 6 of the air supply duct 3 through the connecting pipe 7, and is blocked and limited by the first isolation net 4 and the second isolation net 5, and then heated by the heating element, the pore size of the molecular sieve 2 becomes larger, and the water molecules adsorbed in the molecular sieve 2 are carried away by the airflow of the air supply duct 3, thereby completing the heating and regeneration of the molecular sieve 2.

[0061] According to an embodiment of the present invention, the heating element comprises: a coil 9 and a transformer 10, wherein the coil 9 is wound around the heating and regeneration section 6; and the transformer 10 is electrically connected to the coil 9 and the power supply module respectively.

[0062] For example, the pipe of the heating and regeneration section 6 is made of metal, the coil 9 is made of copper and is densely wound on the heating and regeneration section 6, and the transformer 10 converts the 220V voltage of the household power grid to 5-12V voltage, so that the temperature in the heating and regeneration section 6 is heated to 200°C.

[0063] According to one embodiment of the present invention, referring to Figure 1As shown, the outlet end of the air supply duct 3 is connected to the drain pipe 11 of the air conditioner indoor unit.

[0064] Specifically, the molecular sieve 2 is heated by a heating element, and the generated moisture is sent to the drain pipe 11 of the indoor unit of the air conditioner through the air supply duct 3 to achieve centralized drainage.

[0065] In addition, a curved section 12 is provided at the end of the drain pipe 11 to prevent insects from crawling in.

[0066] According to one embodiment of the present invention, the diameter of the inlet end of the air supply duct 3 is greater than the diameter of the outlet end of the air supply duct 3 .

[0067] The present invention can increase the fluid flow rate by designing the diameter of the air supply duct 3 from large to small, thereby improving the regeneration efficiency of the molecular sieve 2 and generating sufficient thrust to return the molecular sieve 2 to the dehumidification table.

[0068] According to one embodiment of the present invention, referring to Figure 1 and Figure 2 As shown, the transposition control component includes: a valve plate 13, a drive component, an air blower 14 and a controller. The valve plate 13 is arranged on the through hole 8 at the bottom of the dehumidification table, and the through hole 8 can be completely covered by the valve plate 13; the drive component is respectively connected to the power supply module and the valve plate 13, and is used to drive the valve plate 13 to move to open or close the through hole 8; the air blower 14 is arranged at the inlet end of the air supply duct 3 and is electrically connected to the power supply module. The air blower 14 can be an outdoor fan of the air conditioner. At this time, the inlet end of the air supply duct 3 is located at the outdoor unit of the air conditioner, and the outlet end of the air supply duct 3 extends to the indoor unit 1 of the air conditioner; the controller is respectively electrically connected to the heating element, the drive component and the air blower 14, and is used to control the dehumidification process of the entire device, as described later.

[0069] According to one embodiment of the present invention, referring to Figure 2 As shown, the drive assembly includes: a flexible connector 15, an elastic member 16, a pulley 17, a reel 18, a steering gear 19 and a battery 20. The first end of the flexible connector 15 is connected to the valve plate 13, and the second end of the flexible connector 15 is wrapped around the pulley 17 and the reel 18. The steering gear 19 is respectively connected to the controller and the reel 18. The two ends of the elastic member 16 are respectively connected to the frames of the valve plate 13 and the steering gear 19. The battery 20 is respectively electrically connected to the power supply module and the steering gear 19, which can supply power to the steering gear 19 and the dehumidification fan 23 described below, and can be charged when the air-conditioning indoor unit 1 is turned on and running.

[0070] The specific types of the flexible connector 15 and the elastic member 16 of the present invention are not particularly limited. For example, the flexible connector 15 may be a draw wire or a draw rope, and the elastic member 16 may be a spring, which is always in a compressed state.

[0071] Specifically, the shift control assembly can be operated after the air conditioner is turned on and before the air conditioner is turned off. After the air conditioner is turned on and before the air conditioner is turned off, the steering gear 19 rotates, the driving wire wheel 18 rotates, and the wire drawing is driven to be wound and recovered. The valve plate 13 moves under the pulling action of the wire drawing. After the valve plate 13 is pulled, the through hole 8 at the bottom of the dehumidification table is opened without obstruction. After a period of time, the steering gear 19 rotates in the opposite direction, and the valve plate 13 is closed under the action of the spring. During this process, the wire drawing remains in a straightened state.

[0072] According to one embodiment of the present invention, referring to Figure 1 As shown, the dehumidification table includes: a base 21, a third isolation net 22 and a dehumidification fan 23. The base 21 is provided with a through hole 8. The third isolation net 22 is covered on the base 21. The dehumidification fan 23 is arranged on the side of the third isolation net 22 and is electrically connected to the controller and the battery 20 respectively.

[0073] According to one embodiment of the present invention, the molecular sieve 2 can be a spherical 4A molecular sieve. The mesh size of the isolation net should be smaller than the diameter of the molecular sieve 2 to avoid leakage of the molecular sieve 2, and the mesh size of the isolation net should not be too small to avoid affecting the air circulation efficiency.

[0074] It is understandable that the adsorption of molecular sieve 2 is a physical change process. The main reason for adsorption is a "surface force" generated by the molecular gravity acting on the solid surface. When the fluid flows through, some molecules in the fluid collide with the surface of the molecular sieve adsorbent due to irregular movement, resulting in molecular concentration on the surface, which reduces the number of such molecules in the fluid and achieves the purpose of separation and removal.

[0075] In addition, the aperture of the through hole 8 at the bottom of the dehumidification table is slightly larger than the diameter of the spherical molecular sieve 2. The first isolation net 4 at the left end of the heating regeneration section 6 is arc-shaped, which is used to guide the molecular sieve 2 and improve the flow smoothness of the molecular sieve 2 so that the molecular sieve 2 can circulate quickly to prevent it from getting stuck.

[0076] In addition, the bottom platform 21 of the dehumidification platform is convex upward, and the height of the bottom platform 21 gradually decreases from the side of the bottom platform 21 away from the through hole 8 to the side close to the through hole 8 .

[0077] Such a design, on the one hand, can make the base 21 of the dehumidification table arc-shaped. When the valve plate 13 is opened, the molecular sieve 2 can quickly fall into the heating regeneration section 6 of the air supply duct 3 under the action of gravity. The arc-shaped base 21 can prevent the molecular sieve 2 from being retained, and the molecular sieve 2 is spherical and has low friction. Combined with the arc-shaped first isolation net 4 under the dehumidification table through hole 8, it can effectively prevent the molecular sieve 2 from getting stuck in the pipeline; on the other hand, a accommodating cavity can be formed between the base 21 and the outer wall of the air-conditioning indoor unit 1, and the drive component of the transposition control component can be placed in the accommodating cavity, so as to achieve the purpose of compact structure, save occupied space, protect the drive component, and ensure the overall aesthetics.

[0078] The specific working principle of the air conditioning dehumidification control device provided by the present invention is described below with reference to specific examples. Figure 1-Figure 3 As shown, it mainly includes:

[0079] The arc-shaped base 21, the third isolation net 22, and the valve plate 13 together constitute an upper closed space through which the molecular sieve 2 cannot pass; the valve plate 13, the heating regeneration section 6, the first isolation net 4, and the second isolation net 5 together constitute a lower closed interval through which the molecular sieve 2 cannot pass; the air supply duct 3 is sealed and connected to the drain pipe 11 to form an integral pipeline.

[0080] The air conditioning dehumidification control device of the present invention mainly includes two operating states, such as Figure 1 As shown, when the air conditioner is turned off and is in a dehumidification state, the air blower 14, coil 9, transformer 10 and servo 19 are not running in this state because there is no power supply. The dehumidification fan 23 is connected to the battery 20 and can operate normally. In this state, the valve plate 13 is in a closed state, the dehumidification table is not connected to the heating regeneration section 6 of the air supply duct 3, and the molecular sieve 2 is located in the dehumidification table. The molecular sieve 2 can physically adsorb water molecules by virtue of its own porous structure, and by adjusting the speed of the dehumidification fan 23, the air circulation can be accelerated and the dehumidification efficiency can be improved. The battery 20 is connected to the power supply module of the air conditioner indoor unit 1 and can be charged after the air conditioner is turned on.

[0081] like Figure 3 As shown, when the air conditioner is turned on and running, the specific process is: after the air conditioner is turned on, the servo 19 drives the valve plate 13 to open, and the molecular sieve 2 falls into the heating regeneration section 6 of the air supply duct 3 under the action of gravity. After a period of time, the molecular sieve 2 falls into the heating regeneration section 6. At this time, the control valve plate 13 is closed, and then the air supply fan 14 is turned on. At the same time, the coil 9 is energized, and a voltage of 5 to 12V is obtained under the action of the transformer 10 to heat the heating regeneration section 6. The internal pore size of the molecular sieve 2 becomes larger due to the heat, and the water molecules are no longer trapped. Under the blowing of the gas, the water molecules are discharged and discharged to the outside through the drain pipe 11. During the operation of the air conditioner, the molecular sieve 2 can complete the regeneration.

[0082] In addition, before the air conditioner is turned off, when the molecular sieve 2 completes regeneration, the steering gear 19 drives the valve plate 13 to open, and the air blower 14 keeps running. Under the thrust of the airflow, the molecular sieve 2 moves upward along the arc-shaped first isolation net 4 into the dehumidification table. After a period of time, all the molecular sieves 2 return to the dehumidification table, and then the valve plate 13 is controlled to close, and the air conditioner is turned off at the same time. At this time, the air blower 14, the coil 9, the transformer 10 and the steering gear 19 are powered off and turned off.

[0083] Therefore, the present invention is a regenerable molecular sieve dehumidification device mounted on an air conditioner, which can effectively solve the problem that dehumidification cannot be performed when the air conditioner is not running or cannot be performed under non-refrigeration conditions. The present invention can complete physical dehumidification through the molecular sieve 2 when the air conditioner is turned off, and complete the regeneration of the molecular sieve 2 through the heating regeneration component and the transposition control component when the air conditioner is turned on, thereby extending the service life of the molecular sieve 2 and avoiding frequent replacement.

[0084] The dehumidification control method of the air-conditioning dehumidification control device provided by the present invention is described below. The dehumidification control method described below and the air-conditioning dehumidification control device described above can be referred to each other.

[0085] According to an embodiment of the second aspect of the present invention, referring to Figure 4 As shown, the present invention also provides a dehumidification control method of the air-conditioning dehumidification control device of the above embodiment, which mainly includes the following steps:

[0086] S100: Acquire the on / off status of the air conditioner indoor unit 1.

[0087] S200, according to the on / off state of the air-conditioning indoor unit 1, the position of the molecular sieve 2 is controlled. When the air-conditioning indoor unit 1 is in the off state, the molecular sieve 2 is located in the dehumidification table; when the air-conditioning indoor unit 1 is in the on state, the molecular sieve 2 is located in the heating regeneration component.

[0088] Among them, the specific control process of this method can be found in the above, and will not be repeated here.

[0089] The dehumidification control method of the air conditioning dehumidification control device provided in the embodiment of the present invention adopts a physical dehumidification method to enable the air conditioner to achieve the dehumidification function when it is not powered on or not running, effectively improving the environmental comfort when the air conditioner is turned off at night, etc., and can complete the dehumidification function alone with very small energy consumption; and based on the renewable nature of the molecular sieve 2, the regeneration of the molecular sieve 2 is completed in combination with the air conditioning system, saving space and eliminating the problem of frequent replacement of the molecular sieve 2.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An air conditioning dehumidification control device, characterized in that: include: A dehumidification table is arranged in the indoor unit of the air conditioner, and a molecular sieve for dehumidification is arranged in the dehumidification table; A heating and regeneration component, connected to the dehumidification table and electrically connected to the air conditioner indoor unit, for heating and regenerating the molecular sieve; A transposition control component is connected to the dehumidification table and the heating regeneration component respectively, and is electrically connected to the air conditioner indoor unit, and is used to control the position of the molecular sieve according to the on / off state of the air conditioner indoor unit. When the air conditioner indoor unit is in a closed state, the molecular sieve is located in the dehumidification table; When the air conditioner indoor unit is in an on state, the molecular sieve is located in the heating and regeneration component.

2. The air conditioning dehumidification control device according to claim 1, characterized in that: The heating and regeneration component comprises: The air supply duct is provided with a heating and regeneration section, and the heating and regeneration section is connected with the bottom through hole of the dehumidification table through a connecting pipe; A first isolation net and a second isolation net are arranged at two ends of the heating and regeneration section; A heating element is arranged in the heating and regeneration section and is electrically connected to a power supply module of the air conditioner indoor unit.

3. The air conditioning dehumidification control device according to claim 2, characterized in that: The heating element comprises: A coil, wound around the heating and regeneration section; The transformer is electrically connected to the coil and the power supply module respectively.

4. The air conditioning dehumidification control device according to claim 2, characterized in that: The outlet end of the air supply duct is connected to the drain pipe of the air conditioner indoor unit.

5. The air conditioning and dehumidification control device according to claim 4, characterized in that: A curved section is provided at the end of the drain pipe.

6. The air conditioning dehumidification control device according to claim 2, characterized in that: The diameter of the inlet end of the air supply duct is larger than the diameter of the outlet end of the air supply duct.

7. The air conditioning dehumidification control device according to any one of claims 2 to 6, characterized in that: The transposition control component comprises: A valve plate, disposed in the through hole; A driving assembly, connected to the power supply module and the valve plate, respectively, and used to drive the valve plate to move so as to open or close the through hole; A blower, disposed at the inlet end of the air supply duct and electrically connected to the power supply module; A controller is electrically connected to the heating element, the driving assembly and the blower respectively.

8. The air conditioning and dehumidification control device according to claim 7, characterized in that: The driving assembly includes: a flexible connector, an elastic member, a pulley, a reel, a steering gear and a battery, wherein the first end of the flexible connector is connected to the valve plate, the second end of the flexible connector bypasses the pulley and is wound around the reel, the steering gear is respectively connected to the controller and the reel, the two ends of the elastic member are respectively connected to the valve plate and a frame of the steering gear, and the battery is respectively electrically connected to the power supply module and the steering gear.

9. The air conditioning and dehumidification control device according to claim 8, characterized in that: The dehumidification station comprises: A base, provided with the through hole; A third isolation net, which is covered on the base platform; A dehumidification fan is arranged on the side of the third isolation net and is electrically connected to the controller and the battery respectively.

10. A dehumidification control method for an air-conditioning dehumidification control device according to any one of claims 1 to 9, characterized in that: include: Obtaining the on / off status of the air conditioner indoor unit; According to the on / off state of the air conditioner indoor unit, the position of the molecular sieve is controlled. When the air conditioner indoor unit is in a closed state, the molecular sieve is located in the dehumidification table; When the air conditioner indoor unit is in an on state, the molecular sieve is located in the heating and regeneration component.

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