WO2020085339A1 - Procédé de commande pour système de déshumidification - Google Patents

Procédé de commande pour système de déshumidification Download PDF

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Publication number
WO2020085339A1
WO2020085339A1 PCT/JP2019/041405 JP2019041405W WO2020085339A1 WO 2020085339 A1 WO2020085339 A1 WO 2020085339A1 JP 2019041405 W JP2019041405 W JP 2019041405W WO 2020085339 A1 WO2020085339 A1 WO 2020085339A1
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WIPO (PCT)
Prior art keywords
air
mode
dehumidifier
dehumidification
indoor
Prior art date
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PCT/JP2019/041405
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English (en)
Japanese (ja)
Inventor
佳明 丁
菁 張
麗 劉
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ダイキン工業株式会社
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Priority to JP2020553413A priority Critical patent/JPWO2020085339A1/ja
Publication of WO2020085339A1 publication Critical patent/WO2020085339A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • 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
    • 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
    • F24F2110/50—Air quality properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Definitions

  • the present invention relates to an air treatment system, and more specifically to a control method for a dehumidification system.
  • Patent Document 1 China registered utility model publication CN2037771596U
  • an air treatment system for example, a dehumidification system such as a dehumidifier and a dryer
  • Rotary wheel combined operation dehumidifiers are known.
  • At least one refrigeration system and one adsorption dehumidification rotary wheel system are connected via a duct.
  • the refrigeration system is a closed circuit including a refrigeration compressor (9), a front condenser (13), a rear condenser (11), a refrigeration expansion valve (10) and a refrigeration evaporator (8).
  • the refrigerant discharged from the refrigeration compressor (9) first passes through the front condenser (13), and then passes through the rear condenser (11), the freezing expansion valve (10), and the freezing evaporator (8).
  • the refrigerant that flows back to the refrigerating compressor (9) and is discharged from the refrigerating compressor (9) is cooled from the superheated state to the saturated state in the front stage condenser (13), and the refrigerant is in the latter stage condenser.
  • heat exchange for mainly condensing gas to liquid and heat exchange for cooling from a saturated state to a supercooled state are performed.
  • the adsorption dehumidification rotary wheel system has a rotary wheel (2) divided by a partition plate (4, 3) into a rotary wheel reproduction area (5) and a rotary wheel processing area (6). ), A processing fan (1), a reproduction fan (14) and a motor (7) for driving the rotary wheel (2) to rotate.
  • the air that needs to be processed passes through the duct from the point a by the action of the fan (1) and then sequentially passes through the refrigerating evaporator (8) to be cooled, and then the rotary wheel processing is performed.
  • the processing fan (1) After flowing through the region (6), it flows through the processing fan (1) and is finally returned to the space controlled by the point b, and the air necessary for the rotary wheel regeneration is from the point c by the action of the regeneration fan (14).
  • After passing through the duct it successively passes through the former stage condenser (13), the rotary wheel regeneration region (5) and the regeneration fan (14), and is discharged to the atmosphere at point d.
  • the compression refrigeration-adsorption dehumidification rotary wheel combined operation dehumidification device of Patent Document 1 does not have a function of purifying exhaust air and room air.
  • the regenerated air in order to utilize the residual heat of the refrigeration system, the regenerated air must pass through the pre-stage condenser of the cooling / freezing system before the rotary wheel of the rotary wheel. It must pass through the playback area.
  • the function of the heat exchanger (whether the function of the condenser or the function of the evaporator is different) at the time of cooling and heating is different, in such a compression refrigeration-adsorption dehumidification rotary wheel combined operation dehumidification device, It can be connected only to the refrigeration system having only the cooling function, and cannot be connected to the indoor unit of the air conditioner having both the cooling function and the heating function.
  • a processing fan that is, a fan for performing processing (intake, exhaust)
  • a regeneration fan that is, in the rotary wheel regeneration region, A fan for reproducing the rotary wheel processing area (to be the latter) (to become a rotary wheel processing area capable of absorbing moisture)
  • a motor for driving the rotary wheel to rotate that is, a rotary wheel processing area (area for absorbing moisture)
  • the rotary wheel regeneration area area for performing dehumidification
  • the present invention has been made to solve the above technical problems, and provides a control method of a dehumidification system capable of realizing indoor air regulation / air purification mainly by using an exhaust function of the dehumidification system itself. To aim.
  • the present invention also provides a method of controlling a dehumidification system, which is connected to an indoor unit of an air conditioner having a cooling function and a heating function at the same time and can selectively execute various operation modes based on a built-in judgment logic.
  • the purpose is to
  • the control method of the dehumidification system is a control method of the dehumidification system including a dehumidifier and a sensor detection device, wherein the sensor detection device is at least indoor air.
  • the relative humidity and the air quality of the indoor air can be detected, and the dehumidifier can perform a dehumidification mode, an exhaust mode, and at least one of three modes of an internal circulation mode, a standby mode, and a shutdown mode.
  • the sensor detection device preferentially detects the relative humidity value of the indoor air, and the relative humidity value of the indoor air becomes larger than a predetermined value of humidity
  • the dehumidifier executes the dehumidification mode.
  • the exhaust mode, the internal circulation mode, and the standby mode are adjusted. Over de, to perform one of the shutdown mode.
  • the dehumidification system includes a dehumidifier and a sensor detection device, and the sensor detection device detects at least the relative humidity of the indoor air and the air quality of the indoor air. Since the dehumidifier can perform the dehumidification mode, the exhaust mode, and at least one of the three modes of the internal circulation mode, the standby mode, and the shutdown mode, the dehumidification system (exhaust function (exhaust mode) is provided. It is possible to realize the adjustment of the air quality of the indoor air by utilizing the control method of the dehumidifier).
  • the dehumidifier in the dehumidification system is provided with a dehumidification function (dehumidification mode) and an exhaust function (exhaust mode), and switching between the dehumidification function and the exhaust function is performed. Since it is integrated into the control of two dehumidifying systems, the structure of the dehumidifier is simple and the integration is good, and the control of the dehumidifying system having the dehumidifier can be simplified and the device can be downsized. The cost of equipment can be reduced.
  • the dehumidifier in the dehumidification system is provided with the internal circulation mode and / or the standby mode, so that the control of the dehumidification system can be diversified.
  • a method for controlling a dehumidifying system according to a second aspect of the present invention is the method for controlling a dehumidifying system according to the first aspect of the present invention, wherein a relative humidity value of the indoor air becomes smaller than a predetermined value of humidity.
  • the sensor detection device detects an air quality parameter of the indoor air, and when the air quality parameter is inferior to a predetermined value of the air quality, the dehumidifier executes the exhaust mode, and the contaminated room When the air is discharged to the outside of the room and the air quality parameter is higher than a predetermined value of the air quality, the dehumidifier executes one of the internal circulation mode, the standby mode and the shutdown mode.
  • the control method of the dehumidification system determines whether to execute the exhaust mode based on different determination results between the air quality parameter and the predetermined value of the air quality, or In order to perform one of the circulation mode, the standby mode and the shutdown mode, the control method of the dehumidification system (including a dehumidifier having an exhaust function (exhaust mode)) is used to remove contaminated indoor air. It can be discharged outside the room to improve the quality of indoor air.
  • the indoor air may be internally circulated by using the control method of the dehumidification system (including a dehumidifier having an internal circulation function (internal circulation mode)).
  • the standby mode may be executed. As a result, the indoor air is monitored and at the same time energy saving is realized.
  • the dehumidifier may be directly shut down (shutdown mode).
  • a method for controlling a dehumidifying system according to a third aspect of the present invention is the method for controlling a dehumidifying system according to the first aspect or the second aspect of the present invention, wherein the dehumidifier is in the air flow direction inside the dehumidifier main body.
  • a dehumidifying rotor, a fan motor assembly, and a heating assembly which are sequentially provided along the dehumidifying rotor, the dehumidifying rotor includes a dehumidifying region and a regenerating region, the fan motor assembly includes a multiple blower fan, and the multiple blower fan includes one It has one or more inlets and two or more outlets.
  • the room air entering the dehumidifier body of the dehumidifier passes through the dehumidification area, enters the multiple blower fan through one or more of the intake ports, and two Through the air outlets described above, the air is discharged outside and inside as a first air flow and a second air flow, respectively.
  • the fan motor assembly includes a multi-blower fan having two or more outlets, and the multi-blower fan after passing through the dehumidification region.
  • the indoor air that has entered is discharged to the outside through the two or more air outlets, and part of the other is discharged indoors. Therefore, the dehumidifying area of the dehumidifying rotor is used to dehumidify the dehumidifier. By being able to dehumidify the indoor air that has entered the machine body, the humidity of the indoor air can be reduced.
  • the first air flow passes through the regeneration region of the dehumidification rotor and is discharged to the outside through the blowing duct, it is not suitable for being discharged indoors (for example, the air flow after humidification (or wet) or The air flow for regenerating the dehumidifying rotor) can be discharged outside the room.
  • an air flow suitable for discharge into the room for example, dehumidified (or dry) air. Air flow or clean air flow) into the room.
  • a method for controlling a dehumidifying system is the method for controlling a dehumidifying system according to the third aspect of the present invention, wherein when performing the exhaust mode, room air that has entered the dehumidifier body of the dehumidifier. Passes through the dehumidification region, enters the multi-steam fan through one or more of the intake ports, and partially or all of the two or more of the outlets that communicate with the outside of the room. Through the outlets of the air, all are discharged outside as a first air flow, or a part of the air is discharged inside the room as a first air flow and the remaining air is discharged outside as a second air flow. It
  • the indoor air that has entered the multiple blower fan after passing through the dehumidification region is communicated with the outside.
  • Airflow that is not suitable for returning to the room because all is discharged to the outside through the outlets, or part is discharged to the outside and all the other is discharged to the inside through all the outlets can be vented outdoors.
  • a dehumidification system control method is the dehumidification system main body of the dehumidifier when executing the internal circulation mode in the dehumidification system control method according to the third aspect or the fourth aspect of the present invention.
  • the entered indoor air passes through the dehumidification region, enters the multiple blower fan through the one or more intake ports, and is communicated with the room of the two or more outlets. All are exhausted into the room as a second air flow through the outlets of the section.
  • the dehumidification system control method of the fifth aspect of the present invention since the second air flow is discharged into the room through the indoor ventilation hole formed on the side surface of the dehumidifier body, a clean air flow is obtained. Can be discharged indoors.
  • the internal circulation mode By executing the internal circulation mode, it is possible to avoid the secondary pollution of the indoor air by the outside air, improve the overall quality (humidity, air quality) of the indoor control in the room, and feel the personnel in the room comfortably. Can be made.
  • a method for controlling a dehumidifying system is the method for controlling a dehumidifying system according to any one of the third aspect to the fifth aspect of the present invention, wherein outdoor ventilation is provided in the flow path of the first air flow.
  • An opening / closing valve is provided, and when the dehumidification system executes the dehumidification mode and the exhaust mode, the outdoor ventilation opening / closing valve is opened, and when the dehumidification system executes the internal circulation mode, the outdoor ventilation opening / closing valve is closed.
  • an outdoor ventilation opening / closing valve is provided in the flow path of the first air flow, and the outdoor ventilation opening / closing valve is provided based on different operation modes of the dehumidification system. Since the opening / closing can be controlled, when the outdoor ventilation opening / closing valve is closed, the indoor air in the room is internally circulated, and when the indoor air is not reduced, high-quality indoor air can be retained / maintained for a longer period of time. When the outdoor ventilation opening / closing valve is opened, not only air suitable for being discharged indoors but also air not suitable for discharging indoors can be discharged outdoors.
  • a dehumidification system control method is the dehumidification system control method according to the sixth aspect of the present invention, wherein an indoor ventilation opening / closing valve is provided in the flow path of the second air flow, When performing the dehumidification mode and the internal circulation mode, the indoor ventilation opening and closing valve is opened, when the dehumidification system performs the exhaust mode, the outdoor ventilation opening and closing valve is opened and the indoor ventilation opening and closing valve is closed, Alternatively, both the outdoor ventilation opening / closing valve and the indoor ventilation opening / closing valve are opened.
  • the indoor ventilation opening / closing valve is provided on the flow path of the second air flow, and the indoor ventilation opening / closing valve is operated based on different operation modes of the dehumidification system.
  • the ability to control the opening and closing allows the exhaust mode to be exhausted directly to the outside when the indoor air is heavily polluted, and some of the air can be selected indoors when the indoor air is generally polluted Back to allow some other air to dehumidify the moisture in the dehumidifying rotor.
  • a method for controlling a dehumidifying system according to an eighth aspect of the present invention is the method for controlling a dehumidifying system according to the sixth aspect or the seventh aspect of the present invention, wherein the dehumidifying system is switched to execute the exhaust mode. Immediately after opening the outdoor ventilation opening / closing valve and switching the dehumidifying system to execute the dehumidification mode, immediately open the outdoor ventilation opening / closing valve or open the outdoor ventilation opening / closing with a predetermined time delay. Open the valve.
  • the dehumidification system control method of the eighth aspect of the present invention after switching to perform the dehumidification mode or the exhaust mode when the outdoor ventilation opening / closing valve is provided in the flow path of the first air flow. , The dehumidifying rotor starts to rotate, and at this time, if the exhaust mode is executed, the outdoor ventilation opening / closing valve may be opened immediately, and if the dehumidification mode is executed, the outdoor ventilation opening / closing valve may be opened immediately.
  • the outdoor ventilation opening / closing valve may be opened later (after a predetermined time delay), for example, when the moisture absorption of the dehumidification rotor approaches saturation.
  • a first air stream passes through the regeneration region of the dehumidification rotor so as to dehumidify the moisture in the regeneration region.
  • a dehumidification system control method is the dehumidification system control method according to any one of the second to eighth aspects of the present invention, wherein when the dehumidification mode is executed, the sensor detection device is When the relative humidity value of the indoor air is detected every t hours and the exhaust mode, the internal circulation mode, or the standby mode is executed, the sensor detection device detects the relative humidity of the indoor air every t hours. Sensitive humidity and air quality parameters.
  • the dehumidification system control method of the ninth aspect of the present invention except for the shutdown mode, the dehumidification mode, the exhaust mode, the internal circulation mode, in any of the standby mode, the sensor detection device the humidity of the indoor air.
  • the sensor detector In regular dehumidification mode, and in dehumidification mode, the sensor detector also regularly monitors the air quality so that in the event of a sudden environmental change, it responds immediately and responds accordingly. It is possible to return to a predetermined environment (humidity, air quality, temperature, etc.) as quickly as possible.
  • a method for controlling a dehumidifying system according to a tenth aspect of the present invention in the method for controlling a dehumidifying system according to any one of the eighth aspect from the third aspect of the present invention, wherein the dehumidifier, when performing the dehumidifying mode, When the dehumidifying rotor, the fan motor assembly, and the heating assembly are operated, and the dehumidifier executes the exhaust mode or the internal circulation mode, only the fan motor assembly is operated.
  • the dehumidification rotor in the dehumidification mode, the dehumidification rotor is rotated, the fan motor assembly is caused to start intake, and the heating assembly is caused to start heating.
  • the dehumidifying area (natural area) of the dehumidifying rotor dehumidifies the indoor air, and the regenerating area (heating area) of the dehumidifying rotor evaporates water vapor absorbed by heating of the heating assembly. Water vapor can be dehumidified by passing an air stream.
  • the dehumidifier not only dehumidifies the indoor air, but also uses the exhaust characteristics (exhaust function) of the dehumidifier, and when dehumidification is not necessary, the contaminated indoor air is discharged to the outside, and the dehumidifying function and exhaust function are used. Since the switching of (internal circulation function) can be integrated into the control of one dehumidification system, the structure and control can be simplified, and the device can be downsized while the integration is improved, and the cost of the device can be reduced. be able to.
  • a dehumidification system control method is the dehumidification system control method according to any one of the first to eighth aspects of the present invention, wherein the dehumidification system further includes an air conditioner indoor unit.
  • the indoor unit of the air conditioner is communicatively connectable to the dehumidifier and the sensor detection device.
  • the dehumidification system includes a dehumidifier that can be mutually connected for communication, an indoor unit of an air conditioner, and a sensor detection device.
  • the purpose can be realized, that is, it can be connected to an indoor unit of an air conditioner having at least a cooling function and a heating function at the same time, and various operation modes can be selectively executed based on a built-in judgment logic.
  • a dehumidification system control method is the dehumidification system control method according to the eleventh aspect of the present invention, wherein the relative humidity detected by the sensor detection device is a predetermined value of the humidity. If it becomes larger than the above, the sensor detection device detects the temperature of the environment, and the indoor temperature is a range between the lower limit value of the temperature of the predetermined environment and the upper limit value of the temperature of the predetermined environment. When the detected environmental temperature becomes lower than the lower limit value of the environmental temperature, the indoor unit of the air conditioner is switched to the heating mode, and the detected environmental temperature is the upper limit of the environmental temperature. When it becomes larger than the value, the indoor unit of the air conditioner is switched to the cooling mode, and when the detected environmental temperature is within the comfortable temperature range, the indoor unit of the air conditioner is returned to the set mode.
  • the temperature of the environment can be detected by the sensor detection device, and when the temperature of the environment (indoor temperature) is outside the comfortable temperature range, The temperature control adjustment is automatically performed on the indoor unit of the air conditioner so that the temperature is always within the comfortable temperature range or returns to the comfortable temperature range as quickly as possible.
  • a method for controlling a dehumidifying system according to a thirteenth aspect of the present invention is the method for controlling a dehumidifying system according to the eleventh aspect of the present invention, wherein the sensor detection device can detect the surface temperature of the human body, or the surface of the human body.
  • the temperature of the human body and the temperature of the environment can be detected at the same time, and the surface temperature of the human body is a range between the lower limit value of the predetermined human body surface temperature and the upper limit value of the predetermined human body surface temperature, that is, an appropriate body surface temperature of the human body.
  • the indoor unit of the air conditioner When the detected human body surface temperature falls below the lower limit of the predetermined human body surface temperature, the indoor unit of the air conditioner is switched to the heating mode, and the detected human body surface temperature is When the upper limit of the surface temperature of the predetermined human body is exceeded, the indoor unit of the air conditioner is switched to the cooling mode, and when the detected surface temperature of the human body is within an appropriate body surface temperature range of the human body, the air Harmonizer room The machine back to the set mode.
  • the sensor detection device while being able to detect the surface temperature of the human body, when the surface temperature of the human body is outside the appropriate body surface temperature range of the human body, By automatically performing temperature control adjustment on the indoor unit of the air conditioner, it is possible to make a person feel faster and more comfortable when returning to the room from the outside.
  • a method for controlling a dehumidifying system according to a fourteenth aspect of the present invention is the method for controlling a dehumidifying system according to the eleventh aspect of the present invention, wherein the sensor detection device includes a humidity detection module, an air quality detection module and a temperature detection module. Including, the temperature detection module, the humidity detection module and the air quality detection module are integrated or provided separately in the indoor unit of the air conditioner.
  • the sensor detection device may employ a multifunction sensor detection device in which various sensors such as a humidity sensor, an air quality sensor, and a temperature sensor are integrated.
  • various sensors such as a humidity sensor, an air quality sensor, and a temperature sensor are integrated.
  • a temperature detection module provided in the indoor unit of the air conditioner may be used.
  • the temperature sensor provided separately is included in the range of the sensor detection device of the dehumidification system, and the temperature sensor can be connected for communication with other humidity sensors and air quality sensors.
  • a method for controlling a dehumidifying system according to a fifteenth aspect of the present invention is the method for controlling a dehumidifying system according to any one of the first to eighth aspects of the present invention, wherein the sensor detection device is provided integrally with the dehumidifier. Alternatively, it is provided separately from the dehumidifier.
  • the sensor detection device can be provided at an appropriate position in the room, the dehumidifier, the indoor unit of the air conditioner, and the sensor detection device can be installed freely.
  • the degree is high.
  • FIG. 1 is a schematic perspective view schematically showing an internal structure of a dehumidifier 110 in a dehumidification system 100 according to one embodiment of the present invention
  • FIG. 2 is a dehumidification in the dehumidification system 100 according to one embodiment of the present invention
  • FIG. 3 is a schematic perspective view schematically showing the flow inside the air of the machine 110
  • FIG. 3 is a fan motor assembly 111-2 and a heating assembly 111 used in the dehumidifier 110 in the dehumidification system 100 according to one embodiment of the present invention. It is a schematic diagram which shows -3 typically.
  • the dehumidification system 100 of the present invention is, for example, a wall-mounted dehumidification system that is hung on a wall in a room, and includes a dehumidifier 110 that can communicate with each other, an air conditioner indoor unit (not shown), and a sensor detection device.
  • the indoor unit of the air conditioner (not shown) can perform at least heating operation and cooling operation.
  • the dehumidifier 110 includes a dehumidifier body 111 and a dehumidifier cover 112.
  • the dehumidifier cover 112 is connected to the dehumidifier body 111 via a hinge, whereby the dehumidifier cover 112 can pivotally open and close with respect to the dehumidifier body 111 in one direction.
  • a circuit board 112-1 is attached to the back surface of the dehumidifier cover 112.
  • the circuit board 112-1 can be inspected, and other parts inside the dehumidifier body 111 can be repaired or replaced.
  • the dehumidifier cover 112 When the dehumidifier 110 is normally used, the dehumidifier cover 112 is closed, but the dehumidifier cover 112 is not tightly closed with the dehumidifier main body 111, so that the inner surface of the dehumidifier cover 112 and the dehumidifier main body 111 are closed.
  • An intake passage 113 of the dehumidifier main body 111 is formed between the dehumidifier 110 and the outer surface of the dehumidifier 110.
  • a dehumidification rotor 111-1 As shown in FIGS. 1, 2 and 3, inside the dehumidifier body 111, a dehumidification rotor 111-1, a fan motor assembly 111-2 and a heating assembly 111-3 are arranged in this order along the air flow direction. It is provided.
  • the above-mentioned sensor detection device is a multifunction sensor detection in which various sensors such as a humidity sensor, a temperature sensor, an air quality sensor (for example, a contaminant concentration sensor and / or an oxygen sensor and / or a negative ion concentration sensor) are integrated.
  • a device for example, capable of sensing relative humidity, temperature, air quality (CO 2 , TVOC, particulate matter (eg PM2.5, PM10), O 2 , negative ions, etc.) of indoor air in real time or in stages. .
  • the dehumidification rotor 111-1 is divided into a moisture absorption position and a regeneration position.
  • a portion of the dehumidification rotor 111-1 at the moisture absorption position is a moisture absorption region (natural region), and a portion of the dehumidification rotor 111-1 at the regeneration position is regenerated. It is a region (heating region), and the moisture absorption region (natural region) and the regeneration region (heating region) are continuously switched according to the rotation of the dehumidifying rotor 111-1.
  • Zeolite for example, is mounted on the dehumidifying rotor 111-1.
  • zeolite can absorb moisture in the air at room temperature and discharge the absorbed moisture at high temperature after heating.
  • those skilled in the art may employ other suitable hygroscopic materials capable of absorbing at least moisture.
  • the fan motor assembly 111-2 includes a multi-blower fan, and in this embodiment, the multi-blower turbo fan 111-2F will be described as an example. As shown in FIG. 3, the multi-blowing turbofan 111-2F includes one or more intake ports (one intake port 111-2F in in this embodiment) and two or more air outlets (in this embodiment). Has two outlets 111-2F out1 , 111-2F out2 ).
  • the heating assembly 111-3 is, for example, a heating wire, and the regeneration positions of the air outlet 111-2F out1 and the dehumidifying rotor 111-1 of the multi-ventilation turbofan 111-2F, which communicate with the outside.
  • the heating assembly 111-3 can heat the regeneration area of the dehumidifying rotor 111-1.
  • the moisture absorption area (natural area) of the dehumidification rotor 111-1 that has already absorbed the moisture rotates to the regeneration position and becomes the regeneration area (heating area) of the dehumidification rotor 111-1, which is absorbed by the heating assembly 111-3.
  • the regeneration region (heating region) that has already released the moisture rotates to the moisture absorption position to become a moisture absorption region (natural region), and absorbs the air inside the dehumidifier main body 111.
  • an external vent 111a-1 is formed on the surface (rear surface 111a) of the dehumidifier main body 111 opposite to the dehumidifier cover 112, and an outlet duct is provided in the external vent 111a-1.
  • 111a-1A is inserted, and a part of the air that has passed through the fan motor assembly 111-2 inside the dehumidifier main body 111 is discharged to the outside through the blowout duct 111a-1A.
  • the blow-out duct 111a-1A is, for example, a hose, and can communicate with an air passage inside the dehumidifier body 111 through an external ventilation port 111a-1 formed on the back surface of the dehumidifier body 111 (see FIG. 3).
  • an indoor vent (blowing grid) 111b-1 is formed on one side surface 111b (for example, a lower side surface) of the dehumidifier body 111, and the indoor vent 111b-1 is also provided inside the dehumidifier body 111.
  • the other part of the air that has communicated with the air passage (the air outlet 111-2F out2 that communicates with the room) (see FIGS. 2 and 3) and passes through the fan motor assembly 111-2 inside the dehumidifier main body 111 It is discharged into the room through the indoor ventilation hole.
  • the indoor air is sucked into the dehumidifier body 111 in the circumferential direction from the intake passage 113 between the inner surface of the dehumidifier cover 112 and the outer surface of the dehumidifier body 111, and the dehumidification rotor Concentrate on the upstream side of 111-1 and pass through the moisture absorption area (natural area) of the dehumidification rotor 111-1, and the intake port 111-2F in of the multi-ventilation turbo fan 111-2F of the fan motor assembly 111-2. After entering the fan main body through the above, it is divided into two air streams by the action of the multi-ventilation turbofan 111-2F and flows out through two air outlets 111-2F out1 and 111-2F out2 , respectively.
  • the above two air flows pass through the regeneration region (heating region) of the dehumidifying rotor 111-1 and are discharged to the outside of the room through the blowout duct 111a-1A.
  • the airflow A1 and the second airflow A2 discharged into the room through the indoor ventilation port (blowing grid) 111b-1 formed on one side surface 111b (for example, the lower side surface) of the dehumidifier body 111.
  • the controller (not shown) of the dehumidification system 100 can control the opening / closing of the outdoor ventilation opening / closing valve.
  • the outdoor ventilation opening / closing valve is closed, the room air is sucked into the dehumidifier 110 of the dehumidification system 100, and then all is discharged into the room (as the second air flow A2) to realize the internal circulation of the room air.
  • the first air flow A1 in the indoor air (when the dehumidifying rotor 111-1 rotates, the dehumidifying rotor 111-1 is regenerated (when the heating assembly 111-3 (heating wire) is energized). (As a heated air stream) is discharged outside the room.
  • the first air flow A1 after passing through the regeneration area (heating area) of the dehumidifying rotor 111-1 contains higher humidity, and is not suitable for returning to the room again.
  • an indoor ventilation opening / closing valve in the flow path of the second air flow A2, and the controller (not shown) of the dehumidification system 100 can control opening / closing of the indoor ventilation opening / closing valve.
  • the indoor ventilation opening / closing valve When the indoor ventilation opening / closing valve is opened, the room air is sucked into the dehumidifier 110 of the dehumidification system 100, and after dehumidification, at least a part of the air is returned to the room to lower the humidity of the room air. Replenish the room air that has been washed away.
  • FIG. 4 is a control flowchart illustrating a control method of the dehumidification system 100 according to the embodiment of the present invention.
  • the sensor detection device located outside the dehumidifier main body 111 first detects the relative humidity of the room air, and the detected relative humidity is higher than a predetermined humidity value (a predetermined value of humidity). Is also large (step S100).
  • Detection here includes two meanings: “detection” and “knowing”.
  • the sensor detection device is not limited to detecting only the relative humidity, but detects the absolute humidity and temperature of the indoor air and predicts the relative humidity of the indoor air based on the absolute humidity and temperature. May be.
  • step S100 when it is determined to be “NO”, that is, when the detected relative humidity is less than or equal to a predetermined value of humidity, the controller (not shown) provided inside the dehumidification system 100 dehumidifies.
  • the system 100 determines that it is not necessary to control the humidity of the indoor air, and at this time, the sensor detection device determines the quality of the indoor air (such as the concentration of pollutants such as CO 2 , TVOC, and particulate matter, or oxygen, negative ions, etc.). (Concentration) is continuously detected, and it is determined whether or not each detected parameter of the air quality is higher than a predetermined air quality evaluation value (a predetermined value of the air quality) (step S110).
  • a predetermined air quality evaluation value a predetermined value of the air quality
  • step S110 when it is determined to be “NO”, that is, when each of the detected parameters of the air quality is higher than the predetermined air quality evaluation value, the dehumidifier 110 in the dehumidification system 100 is shut down. Alternatively, it is set in the standby mode or the internal circulation mode (step S111).
  • step S111 when installed in the shutdown mode, the dehumidifier 110 in the dehumidification system 100 is shut down, and the indoor unit (not shown) of the air conditioner remains in the current state.
  • step S111 when the outdoor ventilation opening / closing valve is provided in the flow path of the first air flow A1, the outdoor ventilation opening / closing valve is closed to return all the indoor air that has entered the dehumidifier 110 to the room to circulate the indoor air internally. (That is, installed in the internal circulation mode) may be realized, and the indoor unit (not shown) of the air conditioner remains in the current state.
  • the dehumidifier 110 may remain energized while the dehumidifier 110 is energized while the core device (eg, dehumidification rotor 111-1, fan motor assembly 111-2, heating assembly 111-3, etc.) is in standby mode. Don't drive
  • the sensor detection device detects the relative humidity value of the indoor air and the parameters of the air quality every t hours.
  • step S110 when it is determined to be “YES”, that is, when any of the one or more parameters having the detected air quality is inferior to the predetermined air quality evaluation value, the dehumidifier 110 in the dehumidification system 100. Is set in the exhaust mode (step S112).
  • step S112 the dehumidifier 110 in the dehumidification system 100 is turned on, and the indoor unit of the air conditioner remains in the current state.
  • the fan motor assembly 111-2 multi-ventilation turbo fan 111-2F
  • the heating assembly is turned off to achieve the purpose of energy saving, or at the same time, dehumidification is performed.
  • the rotor 111-1 is further turned on (starts rotation), and the indoor air flows from the intake passage 113 between the inner surface of the dehumidifier cover 112 of the dehumidifier 110 and the outer surface of the dehumidifier body 111 of the dehumidifier 110 in the circumferential direction.
  • the sensor detection device detects the relative humidity value of the indoor air and the air quality parameter every t hours.
  • the outdoor ventilation opening / closing valve is provided in the flow path of the first air flow A1 if the dehumidifying rotor 111-1 is simultaneously turned on (starting rotation) as described above, the outdoor ventilation opening / closing valve is immediately opened. By opening, at least a part of the indoor air is discharged to the outside as the first air flow A1.
  • the first air flow A1 further passes through the regeneration area of the dehumidifying rotor 111-1, so that the moisture in the regeneration area can be dehumidified.
  • the indoor ventilation opening / closing valve When the indoor ventilation opening / closing valve is provided in the flow path of the second air flow A2, it is possible to select whether the indoor ventilation opening / closing valve is opened or closed at a proper time, so that (3) whether the indoor air quality is good or general When (the air quality is slightly higher or higher than a predetermined value), the indoor ventilation opening / closing valve is opened, and a part of the indoor air is returned to the room as the second air flow A2. When it is heavily polluted (much higher than a predetermined value of air quality), the indoor ventilation opening / closing valve is closed, and all the heavily polluted room air is discharged to the outside as the first air flow A1.
  • a part of the indoor air (having poor air quality) that has entered the dehumidifier main body 110 of the dehumidifier 110 is discharged to the outside of the room, and the other part of the indoor air returns to the inside of the room. If the difference is too large, the load on the indoor unit of the air conditioner during operation will be excessively increased, or the indoor temperature will change rapidly if the indoor unit of the air conditioner does not operate or if there is no indoor unit of the air conditioner. It is possible to improve the quality of indoor air and save energy, and not to reduce the comfort level of indoor personnel with respect to temperature. At the same time, it is possible to improve the air quality of the indoor air in the room and improve the comfort level.
  • step S100 when it is determined to be “YES”, that is, when the detected relative humidity becomes higher than the first humidity value, a controller (not shown) adjusts the humidity of the indoor air by the dehumidification system 100. It is determined that the indoor temperature is detected by the sensor detecting device, and the indoor temperature is within a predetermined comfortable temperature range (that is, the lower limit value of the predetermined environment temperature and the upper limit value of the predetermined environment temperature). It is determined whether it is within the range (step S120).
  • step S120 When it is determined to be “YES” in step S120, that is, when the detected temperature is within the comfortable temperature range, the dehumidifier 110 in the dehumidification system 100 is set in the dehumidification mode (step S121).
  • step S121 the dehumidifier 110 in the dehumidification system 100 is turned on, and the indoor unit of the air conditioner remains in the current state.
  • the dehumidifying rotor 111-1 is turned on (starts rotation), and the fan motor assembly 111-2 (multi-ventilation turbo fan 111-2F) is turned on, and at the same time, the heating assembly 111 is further turned on.
  • -3 heating wire also starts heating (current heating).
  • the indoor unit of the air conditioner If the indoor unit of the air conditioner is not on, leave the indoor unit of the air conditioner in shutdown mode, and if the indoor unit of the air conditioner has already turned on temperature control adjustment, the indoor unit of the air conditioner Is kept in the power-on mode, and is switched to the mode (cooling mode or heating mode or another mode) set when the indoor unit of the air conditioner is powered on. Then, it returns to step S100.
  • the sensor detection device detects the relative humidity value of the indoor air every t hours.
  • step 120 If it is determined to be "NO” in step 120, that is, if the detected temperature is outside the comfortable temperature range, it is determined whether the temperature is higher than the upper limit value of the temperature of the predetermined environment (step). S130A). At this time, needless to say, it may be determined whether the temperature is lower than the lower limit value of the temperature of the predetermined environment (S130B).
  • ⁇ 2-2-1> Switch to cooling mode of indoor unit of air conditioner
  • step S130A When it is determined to be "YES” in step S130A, or when it is determined to be “NO” in step S130B, that is, when the detected temperature becomes higher than the upper limit value of the temperature of the predetermined environment.
  • the dehumidifier 110 in the dehumidification system 100 is installed in the dehumidification mode, and the indoor unit of the air conditioner is switched to the cooling mode (step S131).
  • step S131 the dehumidifier 110 in the dehumidification system 100 is turned on, and the indoor unit of the air conditioner is also turned on.
  • the dehumidification rotor 111-1 is turned on (starts rotation), and the fan motor assembly 111-2 (multi blower turbo fan 111-2F) is turned on, and at the same time, the heating assembly 111- 3 (heating wire) also starts heating (electric heating).
  • the indoor unit of the air conditioner When the indoor unit of the air conditioner is not on, the indoor unit of the air conditioner is turned on and set to the cooling mode, and when the indoor unit of the air conditioner has already turned on the temperature control adjustment, The indoor unit is frozen by switching the indoor unit from a mode other than the cooling mode to the cooling mode and setting the target temperature to the upper limit value of the temperature of a predetermined environment. Then, it returns to step S120.
  • the dehumidifier 110 is installed in the dehumidification mode, the sensor detection device detects the relative humidity value of the room air every t hours.
  • ⁇ 2-2-2> Switching to indoor heating mode of the air conditioner
  • step S130A When it is determined to be "NO” in step S130A, or when it is determined to be “YES” in step S130B, that is, when the detected temperature becomes lower than the lower limit value of the temperature of the predetermined environment.
  • the dehumidifier 110 in the dehumidification system 100 is installed in the dehumidification mode, and the indoor unit of the air conditioner is switched to the heating mode (step S132).
  • step S132 the dehumidifier 110 in the dehumidification system 100 is turned on, and the indoor unit of the air conditioner is also turned on.
  • the dehumidification rotor 111-1 is turned on (starts rotation), and the fan motor assembly 111-2 (multi-ventilation turbo fan 111-2F) is turned on, and at the same time, the heating assembly 111- 3 (heating wire) also starts heating (electric heating).
  • the indoor unit is heated by switching the indoor unit from a mode other than the heating mode to the heating mode and setting the target temperature to the lower limit of the temperature of the predetermined environment. Then, it returns to step S120.
  • the sensor detection device detects the relative humidity value of the indoor air every t hours.
  • the outdoor ventilation opening / closing valve may be opened from the beginning, or the outdoor ventilation opening / closing may be performed when the moisture absorption of the dehumidifying rotor 111-1 approaches or reaches saturation after a certain period of time (delayed by a predetermined time).
  • the first air stream A1 may pass through the regeneration region of the dehumidification rotor 111-1 so as to open the valve and dehumidify the moisture in the regeneration region.
  • the dehumidifier 110 can be used in the dehumidification system 100 to execute the dehumidification mode, but also the dehumidifier 110 can be used to execute the exhaust mode, and the exhaust gas can be discharged.
  • the indoor air can be adjusted in the mode to improve the air quality, and the functions such as dehumidification function, ventilation function (external circulation function and internal circulation function) and purification function can be integrated, and the control of the dehumidification system 100 can be diversified. it can.
  • the control method of the dehumidification system 100 of the present embodiment when it is necessary to immediately improve the quality of indoor air, it is possible to quickly perform ventilation in the exhaust mode, and it is not necessary to improve the quality of indoor air.
  • the indoor air quality is ideal, (1) the internal circulation mode accurately detects the air quality of the air flowing through the room, while at the same time providing high-quality indoor air for a longer time in the room. Or (2) in standby mode, while monitoring the room air, avoid running high energy consuming components (dehumidifying rotor 111-1, fan motor assembly 111-2, heating assembly 111-3) Energy saving.
  • the internal circulation mode By executing the internal circulation mode, it is possible to avoid the secondary pollution of the indoor air by the outside air, improve the overall quality (humidity, air quality) of the indoor control in the room, and make it comfortable for the people in the room. Can be felt.
  • the dehumidification system 100 When the dehumidification system 100 is in the standby mode, even if a sudden deterioration in air quality occurs, the dehumidification system 100 also immediately responds and starts a corresponding operation mode, so that the indoor environment can be set as quickly as possible to a predetermined environment (humidity, humidity, Air quality, temperature, etc.).
  • a predetermined environment humidity, humidity, Air quality, temperature, etc.
  • the corresponding operation mode can be executed based on each evaluation element in the room, it is possible to make a person in the room feel comfortable.
  • an air flow that is not suitable for returning to the room is quickly discharged outside the room based on each evaluation element in the room, and air that can still return to the room. Some of the flow can be returned to the room.
  • the load on the indoor unit of the air conditioner during operation will be excessively increased, or the indoor unit of the air conditioner will not operate, or there is no indoor unit of the air conditioner. It is possible to avoid sudden changes in the indoor temperature, improve the quality of the indoor air and save energy, and at the same time, do not reduce the comfort level for the temperature of the indoor personnel.
  • the air quality can be improved and the comfort level felt by people in the room can be improved / secured.
  • indoor air can be adjusted from a plurality of factors such as humidity, temperature, and air quality.
  • factors for evaluating air quality in addition to commonly used negative factors (for example, CO 2 concentration, particulate matter content, TVOC concentration), positive factors (for example, O 2 concentration, Negative ion concentration) can also be adjusted.
  • negative factors for example, CO 2 concentration, particulate matter content, TVOC concentration
  • positive factors for example, O 2 concentration, Negative ion concentration
  • the function of the dehumidifier 110 and the function of the indoor unit of the air conditioner are integrated, and therefore the indoor unit of the air conditioner is further subjected to the above control method.
  • a temperature control adjustment can be made to the.
  • the temperature inside the room will rise based on changes in the environmental temperature (indoor temperature) and changes in the detected surface temperature of the human body. It is possible to determine if the temperature needs to be lowered, which makes the control of the dehumidification system 100 smarter and more user-friendly, thus improving the comfort felt both by the person in the room and the person in the room. You can
  • the sensor detection device may be provided integrally with the dehumidifier 110, or may be provided separately from the dehumidifier 110, which is different.
  • the sensor detection device can be freely installed in the dehumidifier 110, the indoor unit of the air conditioner, or any suitable position in the room, and the installation flexibility is high.
  • the dehumidification system 100 including the dehumidifier 110 and the indoor unit (not shown) of the air conditioner that is, the dehumidification system 100 including the determination of the indoor temperature
  • the control method of the dehumidification system 100 having such a structure has been described, the present invention is not limited thereto, and the dehumidification system 100 does not include the indoor unit (and the determination of the indoor temperature) of the air conditioner. May be.
  • the dehumidification system 100 including the determination of the indoor air quality is taken as an example and the control method of the dehumidification system 100 having such determination is described with reference to FIG. 3, but the present invention is not limited thereto.
  • the dehumidification system 100 may not include the determination of the indoor air quality.
  • control method of the dehumidification system 100 in FIG. 4 may be simplified to include Step S100, Step S112, and Step S121.
  • the dehumidification mode is executed, but when the relative humidity of the detected indoor air is equal to or lower than the predetermined value of the humidity, the exhaust mode is set. It is executed, or any one of three modes of internal circulation mode, standby mode and shutdown mode is executed.
  • the simplified control method of the dehumidification system 100 can likewise realize the most basic technical effect of the present invention.
  • the multi-blow port turbo fan 111-2F has been described as an example of the multi-blower port fan, but the present invention is not limited to this.
  • Other fans such as having an outlet).
  • a small fan such as the multi-blowing turbofan 111-2F
  • an application environment with a large processing area for example, a business building
  • a high power fan such as a multi-blower centrifugal fan.
  • the determination between the value detected by the sensor detection device and the predetermined value has been described as an example, but the present invention is not limited thereto, and the sensor detection device performs only detection of related data.
  • the detected value may be transmitted to a controller (not shown), and the controller may make a related determination of the dehumidification system 100 as a whole.
  • the heating wire has been described as an example of the heating assembly, but the present invention is not limited thereto, and various other types that can perform electromagnetic heating, infrared heating, resistance heating, and the like as necessary.
  • a suitable type of heating assembly may be selected.
  • the setting of the comfortable temperature range (immediately, the lower limit value of the temperature of the predetermined environment and the upper limit value of the temperature of the predetermined environment) is manually set by the user. Is not limited thereto, and may be set by the indoor unit of the air conditioner itself.
  • the sensor detection device provided outside the dehumidifier main body 111 of the dehumidifier 110 detects the indoor temperature (environmental temperature), but the present invention is not limited thereto, and the sensor detection device detects the human body temperature.
  • the surface temperature may be detected individually or simultaneously.
  • the indoor unit of the air conditioner automatically switches to the heating mode or the cooling mode.
  • the air conditioner indoor unit returns to the previously set mode.
  • the sensor detection device (not shown) is provided as a separate device separately from the dehumidifier 110, but the present invention is not limited to this, and one dehumidifier 110 is attached to a single room. In this case, the sensor detection device (not shown) may be provided integrally with the dehumidifier 110.
  • the sensor detection device may be provided outside the dehumidifier body 111 of the dehumidifier 110, and may be separated from the heating assembly 111-3 in the intake passage 113 for the room air to enter the dehumidifier body 111 of the dehumidifier 110.
  • Position eg, on the inner surface of the dehumidifier cover 112 or on a corner of the dehumidifier body 111 facing the outer surface of the dehumidifier cover 112, remote from the heating assembly).
  • the dehumidifier main body 111 may be provided at a position apart from the heating assembly 111-3.
  • the sensor detection device may be provided integrally with the indoor unit of the air conditioner.
  • the sensor detection device is provided inside the dehumidifier main body 111, it can be provided, for example, on the inner surface of the dehumidifier main body 111 opposite to the surface 111-c of the dehumidifier cover 112. More specifically, it is provided on the inner surface of the surface of the dehumidifier main body 111 at a position below the intake grid 111c-1 for entering indoor air.
  • the sensor detection device is a multifunction sensor detection device in which various sensors such as a humidity sensor, a temperature sensor, and an air quality sensor are integrated, but the present invention is not limited thereto, and the temperature sensor is It may be provided alone, and at this time, a temperature sensor provided inside the indoor unit of the air conditioner may be used.
  • the temperature sensor provided separately is included in the range of the sensor detection device of the dehumidification system, and the temperature sensor must be communicatively connected to other humidity sensors and air quality sensors.
  • a single sensor detection device is provided in each room, and the single sensor detection devices can communicate with each other.
  • the dehumidifier 110 is activated to execute the corresponding dehumidification mode or exhaust mode.
  • the multi-blower turbofan 111-2F in the fan motor assembly 111-2 located inside the dehumidifier body 111 of the dehumidifier 110 has a multi-step speed adjusting motor or a stepless speed adjusting motor.
  • the rotation speed of the fan motor assembly 111-2 is automatically determined based on the distance between the dehumidifier installation room where the dehumidifier 110 is installed and the room to be processed. Can be adjusted as desired.
  • the fan motor assembly 111-2 may be adjusted by itself according to the needs of dehumidification, air quality, and quietness. It goes without saying that the rotation speed of the fan motor assembly can be adjusted regardless of whether the dehumidification system 100 has an air conditioner indoor unit.
  • the indoor vent (blowing grid) 111b-1 is formed on, for example, the lower surface of the dehumidifier main body 111
  • the present invention is not limited thereto and the indoor vent ( The blowout grid) 111b-1 may be formed on the left and right side surfaces of the dehumidifier main body 111, or may be formed on the upper side surface of the dehumidifier main body 111.
  • the installation position of the dehumidifier 110 of the dehumidification system 100 in the room can be changed based on the installation position of the indoor ventilation port (blowing grid) 111b-1.
  • Dehumidification System 110 Dehumidifier 111 Dehumidifier Main Body 111-1 Dehumidification Rotor 111-2 Fan Motor Assembly 111-2F Multi-Blower Turbofan 111-2F in Inlet 111-2F out1 Outlet 111-2F out2 Outlet 111-3 Heating assembly 111a Rear surface 111a-1 External vent 111a-1A Outlet duct 111b Side 111b-1 Indoor vent 111c Front 111c-1 Intake grid 112 Dehumidifier cover 112-1 Circuit board 113 Intake passage A1 First airflow A2 Second Air flow

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Abstract

Un système de déshumidification (100) comprend un déshumidificateur (110) et un dispositif de détection de capteur, le dispositif de détection de capteur peut détecter au moins l'humidité relative de l'air intérieur et la qualité d'air de l'air intérieur, et l'humidificateur (110) peut exécuter un mode de déshumidification, un mode d'échappement et au moins un mode de circulation intérieur, un mode de veille et un mode d'arrêt. Dans un procédé de commande pour le système de déshumidification (100), le dispositif de détection de capteur priorise la détection de l'humidité relative de l'air intérieur, le déshumidificateur (110) exécute le mode de déshumidification et règle l'humidité de l'air intérieur lorsque l'humidité relative de l'air intérieur est supérieure à un niveau d'humidité prescrit, et le déshumidificateur (110) exécute un mode parmi le mode d'échappement, le mode de circulation intérieure, le mode de veille et le mode d'arrêt lorsque l'humidité relative de l'air intérieur est inférieure au niveau d'humidité prescrit.
PCT/JP2019/041405 2018-10-22 2019-10-21 Procédé de commande pour système de déshumidification WO2020085339A1 (fr)

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CN201811230250.9A CN111076380A (zh) 2018-10-22 2018-10-22 除湿系统的控制方法

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CN113091241A (zh) * 2021-03-11 2021-07-09 青岛海尔空调器有限总公司 用于除湿机的控制方法、装置及除湿机
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CN115127211A (zh) * 2022-07-22 2022-09-30 广东美的制冷设备有限公司 空调器的控制方法、控制装置、空调系统、存储介质
CN115235060A (zh) * 2021-04-25 2022-10-25 芜湖美智空调设备有限公司 空调器及其除湿方法、计算机可读存储介质
WO2022267351A1 (fr) * 2021-06-21 2022-12-29 广东美的暖通设备有限公司 Appareil de ventilation, procédé de commande, dispositif électronique et support de stockage
WO2024000957A1 (fr) * 2022-06-30 2024-01-04 广东美的制冷设备有限公司 Ensemble conduit d'air et déshumidificateur

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CN114811764A (zh) * 2022-03-28 2022-07-29 青岛海尔空调器有限总公司 用于除湿机和拖扫机器人联动加湿的控制方法及装置
CN114659186A (zh) * 2022-03-28 2022-06-24 青岛海尔空调器有限总公司 用于除湿机和拖扫机器人联动调湿的控制方法及装置

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