CN112728660B - Runner humidifying device, air conditioning system with same, control method and controller - Google Patents

Runner humidifying device, air conditioning system with same, control method and controller Download PDF

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Publication number
CN112728660B
CN112728660B CN202110077772.5A CN202110077772A CN112728660B CN 112728660 B CN112728660 B CN 112728660B CN 202110077772 A CN202110077772 A CN 202110077772A CN 112728660 B CN112728660 B CN 112728660B
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China
Prior art keywords
humidity
air
control valve
controlling
fresh air
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CN202110077772.5A
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Chinese (zh)
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CN112728660A (en
Inventor
江宇
吴宣楠
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Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Guangdong Midea White Goods Technology Innovation Center Co Ltd
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Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
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Priority to CN202110077772.5A priority Critical patent/CN112728660B/en
Publication of CN112728660A publication Critical patent/CN112728660A/en
Priority to PCT/CN2021/118134 priority patent/WO2022156239A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1056—Rotary wheel comprising a reheater
    • F24F2203/106—Electrical reheater

Abstract

The invention particularly relates to a runner humidity control device, an air conditioning system with the runner humidity control device, a control method and a controller. The runner humidifying device includes: the adsorption type rotating wheel is provided with an outdoor exhaust pipe, an indoor air supply pipe and an air supply connecting pipe, and the air supply connecting pipe is communicated with the indoor air supply pipe through the adsorption type rotating wheel; the first branch pipe of the outdoor fresh air pipe is communicated with the outdoor exhaust pipe through the adsorption type rotating wheel, and the second branch pipe of the outdoor fresh air pipe is communicated with the air supply connecting pipe through the first control valve; the indoor air return pipe is communicated with the air supply connecting pipe through a second control valve; and the heater is arranged on the first branch pipe and/or the air supply connecting pipe. The runner humidifying device provided by the invention switches between fresh air humidification and return air humidification according to indoor and outdoor humidity so as to solve the technical problem of reduced humidification amount under the outdoor low humidity condition, and switches between fresh air dehumidification and return air dehumidification so as to solve the technical problem of poor dehumidification effect under the indoor high humidity condition.

Description

Runner humidifying device, air conditioning system with same, control method and controller
Technical Field
The invention relates to the technical field of air conditioners, in particular to a rotating wheel humidity adjusting device, an air conditioning system with the rotating wheel humidity adjusting device, a control method and a controller.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
With the development of air conditioning technology, the demand of users for temperature regulation has been substantially met, and nowadays, the demand of users for humidity is also higher and higher. Medical research shows that when the ambient temperature is 20-25 ℃ and the relative humidity of air reaches 45-65%, the human body and thinking are in the best state, and the ideal effect can be achieved no matter work or rest. In winter, the heat pump type air conditioner can increase the indoor temperature under the condition that the indoor air moisture content is not changed, so that the indoor relative humidity is reduced, and air conditioner diseases such as tight skin, dry mouth and tongue, cough, cold and the like can be frequently caused to grow. For the traditional air conditioner, the humidity in the air can be reduced simultaneously in a condensation dehumidification mode by reducing the evaporation temperature in summer, however, the dehumidification mode cannot simultaneously regulate the temperature and the humidity to a comfortable range under most working conditions, and the energy efficiency of the air conditioner is limited because the dehumidification requires a lower evaporation temperature.
To address the problem of indoor humidity in summer and winter, there are generally two solutions in the prior art: aiming at humidification in winter, manufacturers adopt an adsorption type runner technology to achieve the purpose of humidifying indoor air by improving the moisture content in fresh air; aiming at dehumidification in summer, some manufacturers adopt a double-evaporation-temperature technology for dehumidification and cooling respectively. According to the scheme, the problem of indoor humidity in summer and winter can be solved to a certain extent, the defects exist in the actual use process respectively, the humidifying capacity of the adsorption type rotating wheel technology is greatly limited when the outdoor fresh air humidity is low, the throttle valve assembly and a related control system need to be added in the double-evaporation temperature technology, the cost of the air conditioning system is increased, and the control difficulty is high.
Disclosure of Invention
The invention aims to solve the technical problem that the indoor and outdoor air humidity influences the dehumidification and humidification efficiency of a runner humidity control device at least to a certain extent.
In order to achieve the above object, a first aspect of the present invention provides a humidity control wheel apparatus including: the adsorption type rotating wheel is provided with an outdoor exhaust pipe, an indoor air supply pipe and an air supply connecting pipe, and the air supply connecting pipe is communicated with the indoor air supply pipe through the adsorption type rotating wheel; the first branch pipe of the outdoor fresh air pipe is communicated with the outdoor exhaust pipe through the adsorption type rotating wheel, and the second branch pipe of the outdoor fresh air pipe is communicated with the air supply connecting pipe through the first control valve; the indoor air return pipe is communicated with the air supply connecting pipe through a second control valve; and the heater is arranged on the first branch pipe and/or the air supply connecting pipe.
The runner humidifying device adopts a corresponding dehumidification mode according to indoor and outdoor humidity, and switches between fresh air humidification and return air humidification so as to solve the technical problem of reduced humidification amount under outdoor low humidity, and switches between fresh air dehumidification and return air dehumidification so as to solve the technical problem of poor dehumidification effect under indoor high humidity.
A second aspect of the present invention provides an air conditioning system, which includes the rotating wheel humidity control device according to the first aspect of the present invention, and a controller of the air conditioning system is electrically connected to the first control valve, the second control valve and the heater of the rotating wheel humidity control device, respectively, and controls the rotating wheel humidity control device to execute a fresh air humidification mode, a return air humidification mode, a fresh air dehumidification mode or a return air dehumidification mode through the first control valve, the second control valve and the heater.
The third aspect of the present invention also provides a control method of an air conditioning system, the control method of an air conditioning system being implemented by the air conditioning system of the second aspect of the present invention, the control method comprising: acquiring a target humidity value and a real-time humidity value of an air conditioning system; controlling the runner humidifying device to execute a fresh air humidifying mode or a return air humidifying mode according to the fact that the real-time humidity value is smaller than the target humidity value; and controlling the runner humidifying device to execute a fresh air dehumidifying mode or a return air dehumidifying mode according to the fact that the real-time humidity value is larger than the target humidity value.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air humidification mode or the return air humidification mode according to the fact that the real-time humidity value is smaller than the target humidity value includes: and controlling the first control valve to be opened, the second control valve to be closed and the heater on the air supply connecting pipe to be opened according to the fresh air humidifying mode executed by the runner humidifying device.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air humidification mode or the return air humidification mode according to the fact that the real-time humidity value is smaller than the target humidity value includes: and controlling the first control valve to be closed, the second control valve to be opened and the heater on the air supply connecting pipe to be opened according to the return air humidifying mode executed by the runner humidifying device.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air dehumidification mode or the return air dehumidification mode according to the fact that the real-time humidity value is greater than the target humidity value includes: and controlling the first control valve to be opened, the second control valve to be closed and the heater on the first branch pipe to be opened according to the fresh air dehumidification mode executed by the rotating wheel humidity control device.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air dehumidification mode or the return air dehumidification mode according to the fact that the real-time humidity value is greater than the target humidity value includes: and controlling the first control valve to be closed, the second control valve to be opened and the heater on the first branch pipe to be opened according to the return air dehumidification mode executed by the rotating wheel humidity control device.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air humidification mode or the return air humidification mode according to the fact that the real-time humidity value is smaller than the target humidity value includes: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; controlling the runner humidifying device to execute a fresh air humidifying mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidifying device to execute a return air humidifying mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
According to an embodiment of the present invention, controlling the rotating wheel humidity control device to execute the fresh air dehumidification mode or the return air dehumidification mode according to the fact that the real-time humidity value is greater than the target humidity value includes: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; controlling the runner humidity control device to execute a return air dehumidification mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidity control device to execute a fresh air dehumidification mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
The fourth aspect of the present invention also provides a controller including a computer-readable storage medium having instructions stored therein, and a control device that, when executed by the control device, implements a control method of an air conditioning system according to the third aspect of the present invention, the control device including: the acquisition module is used for acquiring a target humidity value and a real-time humidity value of the air conditioning system; the control module is used for controlling the runner humidifying device to execute a fresh air humidifying mode or a return air humidifying mode according to the fact that the real-time humidity value is smaller than the target humidity value; the control module is also used for controlling the runner humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the fact that the real-time humidity value is larger than the target humidity value.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic structural view of a humidifying device with a rotary wheel according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the rotating wheel humidity control device shown in FIG. 1 in a fresh air humidifying mode;
FIG. 3 is a schematic structural view of the humidity control wheel apparatus shown in FIG. 1 in a return air humidifying mode;
FIG. 4 is a schematic structural view of the rotating wheel humidity control device shown in FIG. 1 in a fresh air dehumidification mode;
FIG. 5 is a schematic structural view of the humidity control wheel apparatus shown in FIG. 1 in a return air dehumidification mode;
FIG. 6 is a schematic structural view of a humidifying device with a rotating wheel according to another embodiment of the present invention;
FIG. 7 is a schematic structural view of a humidifying device with a rotary wheel according to still another embodiment of the present invention;
fig. 8 is a flowchart of a control method of an air conditioning system according to an embodiment of the present invention;
fig. 9 is a flowchart of an air conditioning system performing a humidification mode according to an embodiment of the present invention;
FIG. 10 is a flowchart illustrating an air conditioning system performing a dehumidification mode according to an embodiment of the present invention;
FIG. 11 is a block diagram of a controller according to an embodiment of the present invention;
fig. 12 is a block diagram showing a configuration of a control device of an air conditioning system according to an embodiment of the present invention;
fig. 13 is a block diagram illustrating an air conditioning system according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the rotating wheel humidity control device of the present invention is not only limited to be applied to an air conditioning system, but also applicable to other types of devices requiring dehumidification and humidification, and such adjustment belongs to the protection scope of the rotating wheel humidity control device of the present invention.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
For convenience of description, spatially relative terms, such as "upper", "inner", "lower", "outer", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1, a first aspect of the present invention provides a humidity control apparatus for a rotary wheel, where the humidity control apparatus for a rotary wheel includes an adsorption rotary wheel 1, an outdoor exhaust duct EA, an indoor supply duct SA, and an supply connection duct SA1 are disposed on the adsorption rotary wheel 1, the supply connection duct SA1 is communicated with the indoor supply duct SA through the adsorption rotary wheel 1, the adsorption rotary wheel 1 is further provided with an outdoor fresh air duct 0A and an indoor return duct RA, a first branch OA1 of the outdoor fresh air duct 0A is communicated with the outdoor exhaust duct EA through the adsorption rotary wheel 1, a second branch OA2 of the outdoor fresh air duct 0A is communicated with a supply connection duct SA1 through a first control valve 6, the indoor return duct RA is communicated with a supply connection duct SA1 through a second control valve 7, the humidity control apparatus for a rotary wheel further includes a heater, and the first branch OA1 and/or the supply connection duct SA1 is provided with a heater.
In this embodiment, the turning wheel humidity control apparatus of the present invention adopts a corresponding dehumidification mode according to indoor and outdoor humidity, and switches between fresh air humidification and return air humidification to solve the technical problem of reduced humidification amount under outdoor low humidity, and switches between fresh air dehumidification and return air dehumidification to solve the technical problem of poor dehumidification effect under indoor high humidity. Specifically, the heater provided by the present invention may heat the gas in the first branch pipe OA1 and/or the air supply connection pipe SA1 by an electric heating method, the material used for the adsorption rotor 1 includes, but is not limited to, silica gel, zeolite, MOF (metal organic framework) or mesoporous silica gel, the moisture absorption side (the specific position of the moisture absorption side is changed according to the humidity control requirement) of the adsorption rotor 1 can absorb the moisture in the air on the suction side to achieve the purpose of dehumidification, and the moisture release side of the adsorption rotor 1 is provided with a heater to heat the air, thereby achieving the effect of regenerating the moisture by the adsorption rotor 1.
It should be noted that the above embodiments illustrate three embodiments in which the heater is disposed on first branch OA1 and/or blower connection tube SA1, that is, the heater is disposed on first branch OA1 and blower connection tube SA1, only heater 3 is disposed on blower connection tube SA1, and only heater 2 is disposed on first branch OA 1: the runner humidity control device shown in fig. 1 to 5 discloses that heaters are respectively arranged on the first branch pipe OA1 and the air supply connecting pipe SA1, and the runner humidity control device can execute four modes, namely a fresh air humidifying mode, a return air humidifying mode, a fresh air dehumidifying mode and a return air dehumidifying mode; as shown in fig. 6, the rotating wheel humidity control device disclosed in the present invention has a heater 3 provided in an air supply connection pipe SA1, and is capable of performing two modes, a fresh air humidification mode and a return air humidification mode; in the humidity control turning wheel apparatus shown in fig. 7, the heater 2 is provided in the first branch pipe OA1, and the humidity control turning wheel apparatus is capable of executing both the fresh air dehumidification mode and the return air dehumidification mode.
In addition, the embodiment of the present application also proposes that an interlock switch is provided between the first control valve 6 and the second control valve 7 and an interlock switch is provided between the first heater 2 on the first branch pipe OA1 and the second heater 3 on the air supply connection pipe SA 1.
The following explains how the humidity control wheel apparatus performs four modes, namely a fresh air humidification mode, a return air humidification mode, a fresh air dehumidification mode and a return air dehumidification mode, with reference to the humidity control wheel apparatus shown in fig. 1 to 5, where a dotted line in the drawing indicates that the pipeline is in a disconnected state, that is, a control valve on the pipeline is in a closed state, a solid line in the drawing indicates that the pipeline is in a closed state, that is, the control valve on the pipeline is in an open state, a heater in the drawing is in black and indicates that the heater is in a heating state, and a heater in the drawing is in white and indicates that the heater is not heated.
1) Fresh air humidification mode
As shown in fig. 2, the outdoor fresh air duct OA is divided into two branches, the first branch OA1 is communicated with the outdoor exhaust duct EA through the moisture absorption area of the adsorption rotor 1, the second branch OA2 is communicated with the water release area of the adsorption rotor 1 through the first control valve 6 and the air supply connecting pipe SA1, the outdoor fresh air led to the moisture absorption area through the first branch OA1 firstly flows to the moisture absorption area of the adsorption rotor 1 through the first heater 2 (in an unheated state), the moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption rotor 1, and then the dried outdoor fresh air is sucked and exhausted outdoors by the exhaust side fan 5, so that the purpose of moisture absorption of the adsorption rotor 1 is achieved. The first control valve 6 on the second branch OA2 is in an open state, outdoor fresh air which is led to the water release area through the second branch firstly flows to the water release area of the adsorption type runner 1 after passing through the second heater 3 (in a heating state), the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the air supply side fan 4 and discharged to the indoor, and the purpose of releasing the moisture on the adsorption type runner 1 to the indoor is achieved in the process.
2) Return air humidification mode
As shown in fig. 3, the outdoor fresh air duct OA is divided into two branches, the first branch OA1 is communicated with the outdoor exhaust duct EA through the moisture absorption area of the adsorption rotor 1, the second branch OA2 is communicated with the water release area of the adsorption rotor 1 through the first control valve 6 and the air supply connecting pipe SA1, the outdoor fresh air led to the moisture absorption area through the first branch OA1 firstly flows to the moisture absorption area of the adsorption rotor 1 through the first heater 2 (in an unheated state), the moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption rotor 1, and then the dried outdoor fresh air is sucked and exhausted outdoors by the exhaust side fan 5, so that the purpose of moisture absorption of the adsorption rotor 1 is achieved. The first control valve 6 on the second branch OA2 is in a closed state, the second control valve 7 on the indoor return air pipe RA is in an open state, the indoor return air passes through the indoor return air pipe RA and then is heated by the second heater 3 (turned on) on the air supply connecting pipe SA1, and then flows to the water release area of the adsorption runner 1, the moisture adsorbed to the moisture absorption area of the adsorption runner 1 is taken away by the indoor return air, and then the humidified indoor return air is sucked by the air supply side fan 4 and discharged indoors, so that the purpose of releasing the moisture on the adsorption runner 1 indoors is achieved.
3) Fresh air dehumidification mode
As shown in fig. 4, the outdoor fresh air duct OA is divided into two branches, a first branch OA1 is communicated with the outdoor exhaust duct EA through the water releasing region of the adsorption rotor 1, and a second branch OA2 is communicated with the moisture absorbing region of the adsorption rotor 1 through the first control valve 6 and the blower connection pipe SA 1. When the fresh air dehumidification mode is started, the first control valve 6 on the second branch OA2 is in an open state, outdoor fresh air which is led to the water release area through the second branch OA2 firstly passes through the second heater 3 (in an unheated state) and then flows to the moisture absorption area of the adsorption type runner 1, moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption type runner 1, and then dry outdoor fresh air is sucked by the air supply side fan 4 and sent to the indoor, so that the purpose of moisture absorption of the adsorption type runner 1 is achieved in the process. Outdoor fresh air which is led to the water release area through the first branch OA1 firstly passes through the first heater 2 (in a heating state) and then flows to the water release area of the adsorption type runner 1, the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the exhaust side fan 5 and exhausted outdoors, and the purpose of releasing the moisture on the adsorption type runner 1 outdoors is achieved.
4) Return air dehumidification mode
As shown in fig. 5, the outdoor fresh air duct OA is divided into two branches, a first branch OA1 is communicated with the outdoor exhaust duct EA through the water releasing region of the adsorption rotor 1, and a second branch OA2 is communicated with the water absorbing region of the adsorption rotor 1 through the first control valve 6 and the air supply connection pipe SA 1. When the return air dehumidification mode is started, the first control valve 6 on the second branch OA2 is in a closed state, the second control valve 7 on the indoor return air pipe RA is in an open state, the indoor return air passes through the indoor return air pipe RA and then flows to the moisture absorption area of the adsorption type rotating wheel 1 through the second heater 3 (in an unheated state) on the air supply connecting pipe SA1, the moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption type rotating wheel 1, then the dry indoor return air is sucked and guided to the indoor by the air supply side fan 4, and the process achieves the purpose that the adsorption type rotating wheel 1 absorbs the moisture. Outdoor fresh air which is led to the water release area through the first branch OA1 firstly passes through the first heater 2 (in a heating state) and then flows to the water release area of the adsorption type runner 1, the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the exhaust side fan 5 and exhausted outdoors, and the purpose of releasing the moisture on the adsorption type runner 1 outdoors is achieved.
A second aspect of the present invention provides an air conditioning system, which includes the rotating wheel humidity control device according to the first aspect of the present invention, and a controller of the air conditioning system is electrically connected to the first control valve 6, the second control valve 7 and the heater of the rotating wheel humidity control device, respectively, and controls the rotating wheel humidity control device to execute a fresh air humidification mode, a return air humidification mode, a fresh air dehumidification mode or a return air dehumidification mode through the first control valve 6, the second control valve 7 and the heater.
As shown in fig. 8, according to an embodiment of the third aspect of the present invention, an embodiment of the present invention provides a control method of an air conditioning system, the control method of the air conditioning system being implemented by the air conditioning system of the second aspect of the present invention, the control method including: s10, acquiring a target humidity value and a real-time humidity value of the air conditioning system; s12, controlling the runner humidifying device to execute a fresh air humidifying mode or a return air humidifying mode according to the fact that the real-time humidity value is smaller than the target humidity value; and S14, controlling the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the fact that the real-time humidity value is larger than the target humidity value.
According to an embodiment of the present invention, step S12 specifically includes: according to the fresh air humidifying mode executed by the turning wheel humidifying device, the first control valve 6 is controlled to be opened, the second control valve 7 is controlled to be closed, and the heater on the air supply connecting pipe SA1 is controlled to be opened.
In the present embodiment, when the humidity control turning device executes the fresh air humidification mode, the first control valve 6 in the second branch OA2 is in the open state, the second control valve 7 in the indoor return air duct RA is in the closed state, the second heater 3 in the air supply connection duct SA1 is turned on, and the first heater 2 in the first branch OA1 is not turned on in the heating mode. Outdoor fresh air which is led to the moisture absorption area through the first branch OA1 firstly flows to the moisture absorption area of the adsorption type runner 1 through the first heater 2 (in an unheated state), moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption type runner 1, then the dried outdoor fresh air is sucked and exhausted to the outdoor by the exhaust side fan 5, and the purpose of moisture absorption of the adsorption type runner 1 is achieved in the process. Outdoor fresh air which is led to the water release area through the second branch OA2 firstly passes through the second heater 3 (in a heating state) and then flows to the water release area of the adsorption type runner 1, the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the air supply side fan 4 and exhausted indoors, and the purpose of releasing the moisture on the adsorption type runner 1 indoors is achieved.
According to an embodiment of the present invention, step S12 specifically includes: when the return air humidification mode is executed by the turning wheel humidity control device, the first control valve 6 is closed, the second control valve 7 is opened, and the heater on the air supply connection pipe SA1 is controlled to be turned on.
In the present embodiment, when the turning humidity control apparatus executes the return air humidifying mode, the first control valve 6 in the second branch OA2 is in the closed state, the second control valve 7 in the indoor return air pipe RA is in the open state, the second heater 3 in the supply air connection pipe SA1 is turned on, and the first heater 2 in the first branch OA1 is not turned on in the heating mode. Outdoor fresh air which is led to the moisture absorption area through the first branch OA1 firstly flows to the moisture absorption area of the adsorption type runner 1 through the first heater 2 (in an unheated state), moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption type runner 1, then the dried outdoor fresh air is sucked and exhausted to the outdoor by the exhaust side fan 5, and the purpose of moisture absorption of the adsorption type runner 1 is achieved in the process. The first control valve 6 on the second branch OA2 is in a closed state, the second control valve 7 on the indoor return air pipe RA is in an open state, the indoor return air passes through the indoor return air pipe RA and then is heated by the second heater 3 (turned on) on the air supply connecting pipe SA1, and then flows to the water release area of the adsorption runner 1, the moisture adsorbed to the moisture absorption area of the adsorption runner 1 is taken away by the indoor return air, and then the humidified indoor return air is sucked by the air supply side fan 4 and discharged indoors, so that the purpose of releasing the moisture on the adsorption runner 1 indoors is achieved.
According to an embodiment of the present invention, step S14 specifically includes: according to the execution of the fresh air dehumidification mode by the turning humidity control device, the first control valve 6 is opened, the second control valve 7 is closed, and the heater on the first branch pipe OA1 is controlled to be opened.
In the present embodiment, when the humidity control apparatus is in the fresh air dehumidification mode, the first control valve 6 in the second branch OA2 is in the open state, the second control valve 7 in the indoor return air duct RA is in the closed state, the second heater 3 in the blower connection duct SA1 is not in the on heating mode, and the first heater 2 in the first branch OA1 is in the on heating mode. Outdoor fresh air which is led to the water release area through the second branch OA2 firstly flows to the moisture absorption area of the adsorption type runner 1 through the second heater 3 (in an unheated state), moisture attached to the outdoor fresh air is absorbed to the moisture absorption area of the adsorption type runner 1, then the dried outdoor fresh air is sucked by the air supply side fan 4 and is sent to the indoor, and the purpose of moisture absorption of the adsorption type runner 1 is achieved in the process. Outdoor fresh air which is led to the water release area through the first branch OA1 firstly passes through the first heater 2 (in a heating state) and then flows to the water release area of the adsorption type runner 1, the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the exhaust side fan 5 and exhausted outdoors, and the purpose of releasing the moisture on the adsorption type runner 1 outdoors is achieved.
According to an embodiment of the present invention, step S14 specifically includes: according to the return air dehumidification mode executed by the turning wheel humidity control device, the first control valve 6 is closed, the second control valve 7 is opened, and the heater on the first branch pipe OA1 is controlled to be opened.
In the present embodiment, when the turning humidity control apparatus executes the return air dehumidification mode, the first control valve 6 in the second branch OA2 is in the closed state, the second control valve 7 in the indoor return air pipe RA is in the open state, the second heater 3 in the supply connection pipe SA1 is not in the heating mode, and the first heater 2 in the first branch OA1 is in the heating mode. Indoor return air passes through indoor return air pipe RA and flows to the moisture absorption region of adsorption-type runner 1 after second heater 3 (being in unheated state) on air supply connecting pipe SA1, and the subsidiary moisture of indoor return air adsorbs to the moisture absorption region of adsorption-type runner 1, and then dry indoor return air is sucked by air supply side fan 4 and is sent to indoor, and this process has reached the purpose of adsorption-type runner 1 moisture absorption. Outdoor fresh air which is led to the water release area through the first branch OA1 firstly passes through the first heater 2 (in a heating state) and then flows to the water release area of the adsorption type runner 1, the moisture absorbed to the moisture absorption area of the adsorption type runner 1 is taken away by the outdoor fresh air, then the humidified outdoor fresh air is sucked by the exhaust side fan 5 and exhausted outdoors, and the purpose of releasing the moisture on the adsorption type runner 1 outdoors is achieved.
According to an embodiment of the present invention, step S12 further includes: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; controlling the runner humidifying device to execute a fresh air humidifying mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidifying device to execute a return air humidifying mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
In this embodiment, the turning wheel humidity control apparatus of the present invention adopts a corresponding dehumidification mode according to indoor and outdoor humidity, and switches between fresh air humidification and return air humidification according to indoor and outdoor air humidity, so as to solve the technical problem of reduced humidification amount under outdoor low humidity conditions. Specifically, air conditioning system includes outdoor humidity transducer and indoor humidity transducer, and air conditioning system detects the humidity of outdoor new trend through outdoor humidity transducer, detects the air humidity of indoor return air through indoor humidity transducer.
According to an embodiment of the present invention, step S12 further includes: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; controlling the runner humidity control device to execute a return air dehumidification mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidity control device to execute a fresh air dehumidification mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
In this embodiment, the turning wheel humidity control apparatus of the present invention adopts a corresponding dehumidification mode according to indoor and outdoor humidity, and switches between fresh air dehumidification and return air dehumidification according to indoor and outdoor air humidity, so as to solve the technical problem of poor dehumidification effect under an indoor high humidity condition. Specifically, air conditioning system includes outdoor humidity transducer and indoor humidity transducer, and air conditioning system detects the humidity of outdoor new trend through outdoor humidity transducer, detects the air humidity of indoor return air through indoor humidity transducer.
In order to fully and specifically explain the control method of the air conditioning system according to the third aspect of the present invention, fig. 9 and 10 disclose detailed flowcharts of the control method of the air conditioning system:
as shown in fig. 9, taking the humidification mode as an example, firstly, a user inputs a start and operation mode signal, wherein the operation mode may be an automatic mode, or a fresh air/return air mode may be directly designated by the user. If the mode is the automatic mode, the device judges the corresponding working mode through the temperature and humidity sensor at the fresh air side and sends an instruction to the corresponding switch actuator to realize mode control. Meanwhile, a user designates a setting device to operate a target, the electric control end calculates and sets the target temperature and humidity, and the command is sent to the temperature and humidity control module. And then, a temperature and humidity control module of the electric control end calculates according to a target temperature and humidity instruction and a fresh air/return air side temperature and humidity sensor signal, and sends execution signals to the first heater 2, the first heater 3, the rotating wheel driving motor and the driving motor of the air supply/exhaust fan, so that the temperature and humidity control is realized.
The dehumidification mode shown in fig. 10 is similar to the humidification mode shown in fig. 9, and will not be described in detail.
As shown in fig. 11 and 12, a fourth aspect of the present invention further provides a controller 200, the controller 200 of the present embodiment includes a control device 210 and a computer-readable storage medium 220, the computer-readable storage medium 220 stores therein instructions, and when the control device 210 executes the instructions, the control device 210 includes: an obtaining module 211, configured to obtain a target humidity value and a real-time humidity value of an air conditioning system; the control module 212 is configured to control the rotating wheel humidity control device to execute a fresh air humidification mode or a return air humidification mode according to that the real-time humidity value is smaller than the target humidity value; the control module 212 is further configured to control the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to that the real-time humidity value is greater than the target humidity value.
According to an embodiment of the invention, the control module 212 is further configured to: according to the turning wheel humidity control device executing the fresh air humidifying mode, the first control valve 6 is controlled to be opened, the second control valve 7 is controlled to be closed, and the second heater 7 on the air supply connecting pipe SA1 is controlled to be opened.
According to an embodiment of the invention, the control module 212 is further configured to: when the return air humidification mode is executed by the turning wheel humidity control device, the first control valve 6 is closed, the second control valve 7 is opened, and the second heater 7 on the air supply connection pipe SA1 is controlled to be opened.
According to an embodiment of the invention, the control module 212 is further configured to: according to the execution of the fresh air dehumidification mode by the turning humidity control device, the first control valve 6 is controlled to be opened, the second control valve 7 is controlled to be closed, and the first heater 6 in the first branch pipe OA1 is controlled to be opened.
According to an embodiment of the invention, the control module 212 is further configured to: according to the return air dehumidification mode executed by the turning wheel humidity control device, the first control valve 6 is closed, the second control valve 7 is opened, and the first heater 6 in the first branch pipe OA1 is controlled to be opened.
According to an embodiment of the present invention, the obtaining module 211 is further configured to: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; the control module 212 is further configured to: controlling the runner humidifying device to execute a fresh air humidifying mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidifying device to execute a return air humidifying mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
According to an embodiment of the present invention, the obtaining module 211 is further configured to: acquiring the outdoor humidity and the indoor humidity of an air conditioning system; the control module 212 is further configured to: controlling the runner humidity control device to execute a return air dehumidification mode according to the outdoor humidity being more than or equal to the indoor humidity; and controlling the runner humidity control device to execute a fresh air dehumidification mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
The specific control system of the air conditioning system is shown in fig. 13, and the whole control system mainly comprises an input end, an electric control end, a switch actuator and a control actuator. The specific working mode is that an input end signal transmits an instruction and information to the electric control end through the receiver, the instruction and the information are processed by a built-in calculation program, an operation mode, time control, a target temperature and humidity and an actuator operation instruction required by not reaching the target temperature and humidity are output, finally, the operation mode is regulated and controlled by the switch actuator, and the runner humidity control device is regulated and controlled by the control actuator to operate to reach the target temperature and humidity.
The input end comprises a user side controller, an indoor temperature and humidity sensor, an outdoor temperature and humidity sensor and an adsorption inlet temperature sensor, the user side controller (remote controller) sends instructions of an operation mode, temperature and humidity setting, timing and the like to the runner humidity control device, and meanwhile, the indoor and outdoor temperature and humidity sensors send current indoor and outdoor air condition information to the electric control end.
The electric control end comprises a mode control processor, a timer, a target temperature and humidity setter, a target air volume control module and a temperature and humidity control calculation module, determines a working mode, a target temperature and humidity and the setting of a switch and an opening value of each component reaching the target temperature and humidity through calculation processing after receiving information, and finally takes corresponding actions through a switch actuator and a control actuator.
The switch control actuator comprises a first control valve 6 on the second branch, a second control valve 7 on the indoor air return pipe RA, a first heater 2 on the first branch, and a second heater 3 on the air supply connecting pipe SA1 which simultaneously serve as a switch actuator and a control actuator. The two heaters are used for increasing the air temperature and regenerating moisture of the adsorption type rotating wheel 1, and are respectively started in the dehumidification and humidification processes. The two control valves are used for controlling the source of air supply and are respectively opened in a fresh air mode and a return air mode. The control actuator also comprises a rotating wheel driving motor, an air supply driving motor and an air exhaust driving motor. The heater changes the temperature of the regenerated air by adjusting heating power, the fan driving motor adjusts the air volume, the rotating wheel driving motor adjusts the rotating speed of the rotating wheel, and the three are in coupling control, so that the temperature and the humidity of the supplied air are adjusted.
In the normal working process of the device, the control of indoor target temperature and humidity is realized by the calculation processing of the electric control end and the action of the actuator according to the signals continuously input by the input end.
Although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the embodiments of the present invention are not limited to the details of the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present invention within the technical idea of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the embodiments of the present invention do not describe every possible combination.
Those skilled in the art will appreciate that all or part of the steps in the method according to the above embodiments may be implemented by a program, which is stored in a computer-readable storage medium 220 and includes several instructions for causing a control device 210 (which may be a single chip, a chip, or the like) or a control device (such as a processor) to execute all or part of the steps in the method according to the various embodiments of the present application. And the aforementioned computer-readable storage medium 220 includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (9)

1. An air conditioning system characterized by comprising a wheel humidity control apparatus, the wheel humidity control apparatus comprising:
the adsorption type rotating wheel is provided with an outdoor exhaust pipe, an indoor air supply pipe and an air supply connecting pipe, and the air supply connecting pipe is communicated with the indoor air supply pipe through the adsorption type rotating wheel;
the first branch pipe of the outdoor fresh air pipe is communicated with the outdoor exhaust pipe through the adsorption type rotating wheel, and the second branch pipe of the outdoor fresh air pipe is communicated with the air supply connecting pipe through a first control valve;
the indoor air return pipe is communicated with the air supply connecting pipe through a second control valve;
the heaters are arranged on the first branch pipe and the air supply connecting pipe,
the controller of the air conditioning system is respectively electrically connected with the first control valve, the second control valve and the heater of the rotating wheel humidity control device, and controls the rotating wheel humidity control device to execute a fresh air humidification mode through the first control valve, the second control valve and the heater: controlling the first control valve to be opened, the second control valve to be closed and the heater on the air supply connecting pipe to be opened; return air humidification mode: controlling the first control valve to be closed, the second control valve to be opened and the heater on the air supply connecting pipe to be opened; fresh air dehumidification mode: controlling the first control valve to be opened, the second control valve to be closed, the heater on the first branch pipe to be opened or a return air dehumidification mode: and controlling the first control valve to be closed, the second control valve to be opened and the heater on the first branch pipe to be opened.
2. A control method of an air conditioning system, characterized in that the control method of an air conditioning system is implemented by the air conditioning system of claim 1, the control method comprising:
acquiring a target humidity value and a real-time humidity value of the air conditioning system;
controlling a runner humidifying device to execute a fresh air humidifying mode or a return air humidifying mode according to the fact that the real-time humidity value is smaller than the target humidity value;
and controlling the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the fact that the real-time humidity value is larger than the target humidity value.
3. The method as claimed in claim 2, wherein the controlling the runner humidifying device to perform the fresh air humidifying mode or the return air humidifying mode according to the real-time humidity value being smaller than the target humidity value comprises:
and controlling the first control valve to be opened, the second control valve to be closed and the heater on the air supply connecting pipe to be opened according to the fresh air humidifying mode executed by the rotating wheel humidifying device.
4. The method as claimed in claim 2, wherein the controlling the runner humidifying device to perform the fresh air humidifying mode or the return air humidifying mode according to the real-time humidity value being smaller than the target humidity value comprises:
and controlling the first control valve to be closed, the second control valve to be opened and the heater on the air supply connecting pipe to be opened according to the return air humidifying mode executed by the runner humidifying device.
5. The method for controlling an air conditioning system according to claim 2, wherein the controlling the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the real-time humidity value being greater than the target humidity value comprises:
and controlling a first control valve to be opened, a second control valve to be closed and a heater on the first branch pipe to be opened according to the fresh air dehumidification mode executed by the rotating wheel humidity control device.
6. The method for controlling an air conditioning system according to claim 2, wherein the controlling the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the real-time humidity value being greater than the target humidity value comprises:
and controlling the first control valve to be closed, the second control valve to be opened and the heater on the first branch pipe to be opened according to the return air dehumidification mode executed by the runner humidity control device.
7. The method as claimed in claim 2, wherein the controlling the runner humidifying device to perform the fresh air humidifying mode or the return air humidifying mode according to the real-time humidity value being smaller than the target humidity value comprises:
acquiring the outdoor humidity and the indoor humidity of the air conditioning system;
controlling the runner humidifying device to execute the fresh air humidifying mode according to the condition that the outdoor humidity is greater than or equal to the indoor humidity;
and controlling the runner humidifying device to execute the return air humidifying mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
8. The method for controlling an air conditioning system according to claim 2, wherein the controlling the rotating wheel humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the real-time humidity value being greater than the target humidity value comprises:
acquiring the outdoor humidity and the indoor humidity of the air conditioning system;
controlling the runner humidity control device to execute the return air dehumidification mode according to the condition that the outdoor humidity is greater than or equal to the indoor humidity;
and controlling the runner humidity control device to execute the fresh air dehumidification mode according to the condition that the outdoor humidity is smaller than the indoor humidity.
9. A controller characterized by comprising a computer-readable storage medium having instructions stored therein, and a control device that when executed performs a control method of an air conditioning system according to claim 2, the control device comprising:
the acquisition module is used for acquiring a target humidity value and a real-time humidity value of the air conditioning system;
the control module is used for controlling the runner humidifying device to execute a fresh air humidifying mode or a return air humidifying mode according to the fact that the real-time humidity value is smaller than the target humidity value;
the control module is further used for controlling the runner humidity control device to execute a fresh air dehumidification mode or a return air dehumidification mode according to the fact that the real-time humidity value is larger than the target humidity value.
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112728660B (en) * 2021-01-20 2022-03-22 广东美的暖通设备有限公司 Runner humidifying device, air conditioning system with same, control method and controller
CN113405247A (en) * 2021-05-19 2021-09-17 青岛海尔空调电子有限公司 Method and device for controlling humidity regulator and humidity regulator
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CN113405210B (en) * 2021-05-19 2023-07-18 青岛海尔空调电子有限公司 Control method and device for damping machine and damping machine
CN113390134A (en) * 2021-06-21 2021-09-14 广东美的暖通设备有限公司 Fresh air device, control method, electronic equipment and storage medium
CN114135949B (en) * 2021-11-30 2023-09-19 华中科技大学 PEMFC combined fresh air purifying, dehumidifying and humidifying device and control method thereof
CN114992807A (en) * 2022-06-14 2022-09-02 珠海格力电器股份有限公司 Fresh air conditioning equipment, control method thereof and fresh air equipment
WO2024074478A1 (en) * 2022-10-06 2024-04-11 Munters Europe Aktiebolag An air treatment system for providing treated air in a defined space, a method for controlling an air treatment system and a computer program for an air treatment system
CN116398950B (en) * 2023-06-09 2023-08-18 江苏嘉盛环境设备制造有限公司 Heating protection connection method for household rotary dehumidifier

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11241839A (en) * 1998-02-25 1999-09-07 Sanyo Electric Co Ltd Humidity adjusting device
JP2003202136A (en) * 2002-01-07 2003-07-18 Mitsubishi Electric Corp Humidification unit for air conditioner
CN103791592A (en) * 2014-02-25 2014-05-14 上海理工大学 Cooling and dehumidification method applied to temperature and humidity independent control system
CN207438791U (en) * 2017-11-13 2018-06-01 西安科技大学 The air-conditioning system that a kind of rotary wheel dehumidifying is combined with earth source heat pump
CN110030657A (en) * 2019-04-08 2019-07-19 广东美的暖通设备有限公司 Fresh air system and its control method, control device, readable storage medium storing program for executing
CN110513784A (en) * 2019-09-17 2019-11-29 江苏塔菲尔新能源科技股份有限公司 A kind of Double-working-condition rotary dehumidifier
JP2020032323A (en) * 2018-08-28 2020-03-05 株式会社西部技研 Honeycomb absorbent and dehumidifying air conditioner using the same
CN111102661A (en) * 2020-01-10 2020-05-05 同济大学 Energy-saving type variable dehumidification heat pump type rotary wheel dehumidification unit and control method thereof
CN211476149U (en) * 2019-12-13 2020-09-11 艾默生环境优化技术(苏州)有限公司 Regeneration system of rotating wheel dehumidification equipment and rotating wheel dehumidification equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000291978A (en) * 1999-04-06 2000-10-20 Daikin Ind Ltd Air conditioning apparatus
EP1319905A4 (en) * 2000-09-21 2005-12-14 Daikin Ind Ltd Humidifier and air conditioner using the humidifier
CN2522775Y (en) * 2001-11-27 2002-11-27 珠海格力电器股份有限公司 Air conditioner with humidifying and scavenging function
US20090139254A1 (en) * 2007-12-03 2009-06-04 Gerald Landry Thermodynamic closed loop desiccant rotor system and process
CN102338434A (en) * 2010-07-28 2012-02-01 珠海格力电器股份有限公司 Air conditioner capable of independently controlling temperature and humidity
US9574782B2 (en) * 2012-01-20 2017-02-21 Innovent Air Handling Equipment, LLC Dehumidification system
CN204853854U (en) * 2015-08-11 2015-12-09 中建二局第一建筑工程有限公司 Wheel style heat recovery air -handling unit
CN112728660B (en) * 2021-01-20 2022-03-22 广东美的暖通设备有限公司 Runner humidifying device, air conditioning system with same, control method and controller

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11241839A (en) * 1998-02-25 1999-09-07 Sanyo Electric Co Ltd Humidity adjusting device
JP2003202136A (en) * 2002-01-07 2003-07-18 Mitsubishi Electric Corp Humidification unit for air conditioner
CN103791592A (en) * 2014-02-25 2014-05-14 上海理工大学 Cooling and dehumidification method applied to temperature and humidity independent control system
CN207438791U (en) * 2017-11-13 2018-06-01 西安科技大学 The air-conditioning system that a kind of rotary wheel dehumidifying is combined with earth source heat pump
JP2020032323A (en) * 2018-08-28 2020-03-05 株式会社西部技研 Honeycomb absorbent and dehumidifying air conditioner using the same
CN110030657A (en) * 2019-04-08 2019-07-19 广东美的暖通设备有限公司 Fresh air system and its control method, control device, readable storage medium storing program for executing
CN110513784A (en) * 2019-09-17 2019-11-29 江苏塔菲尔新能源科技股份有限公司 A kind of Double-working-condition rotary dehumidifier
CN211476149U (en) * 2019-12-13 2020-09-11 艾默生环境优化技术(苏州)有限公司 Regeneration system of rotating wheel dehumidification equipment and rotating wheel dehumidification equipment
CN111102661A (en) * 2020-01-10 2020-05-05 同济大学 Energy-saving type variable dehumidification heat pump type rotary wheel dehumidification unit and control method thereof

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