WO2020042438A1 - Appareil de régulation d'air fondé sur une stérilisation micro-électrolytique, procédé de commande, humidificateur et ventilateur de refroidissement - Google Patents

Appareil de régulation d'air fondé sur une stérilisation micro-électrolytique, procédé de commande, humidificateur et ventilateur de refroidissement Download PDF

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Publication number
WO2020042438A1
WO2020042438A1 PCT/CN2018/120909 CN2018120909W WO2020042438A1 WO 2020042438 A1 WO2020042438 A1 WO 2020042438A1 CN 2018120909 W CN2018120909 W CN 2018120909W WO 2020042438 A1 WO2020042438 A1 WO 2020042438A1
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WO
WIPO (PCT)
Prior art keywords
water
micro
electrolysis
air
air conditioning
Prior art date
Application number
PCT/CN2018/120909
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English (en)
Chinese (zh)
Inventor
陈保平
Original Assignee
广东美的环境电器制造有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201821436536.8U external-priority patent/CN208936273U/zh
Priority claimed from CN201811019617.2A external-priority patent/CN110873373A/zh
Application filed by 广东美的环境电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的环境电器制造有限公司
Publication of WO2020042438A1 publication Critical patent/WO2020042438A1/fr

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/02Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements

Definitions

  • the present application relates to the field of air conditioner control, and in particular, to an air conditioning device, a control method, a humidifier, and a cooling fan based on micro-electrolytic sterilization.
  • the main purpose of this application is to provide an air conditioning device based on micro-electrolytic sterilization, which aims to solve the problem that the existing equipment with air conditioning function affects the quality of indoor air due to secondary pollution of the product itself.
  • the micro-electrolytic sterilization-based air conditioning device includes:
  • Moisture absorption evaporation mechanism which is arranged on the upper part of the casing
  • a spraying mechanism the spraying mechanism is arranged below the moisture absorption evaporation mechanism, and is used to spray the electrolyzed water to the moisture absorption evaporation mechanism;
  • the fan is arranged opposite to the moisture absorption and evaporation mechanism
  • a water tank which is disposed below the moisture absorption evaporation mechanism.
  • Micro-electrolysis mechanism which is connected between the water tank and the spraying mechanism to micro-electrolyze the water sent from the water tank and output the electrolyzed water to the spraying mechanism;
  • the controller is electrically connected to the fan and the micro-electrolysis mechanism.
  • the controller controls the micro-electrolysis mechanism and the fan to work to send air out through the moisture absorption and evaporation mechanism.
  • the air conditioning device further includes a water pump connected between the water tank and the micro-electrolysis mechanism to provide power for transferring the electrolyzed water from the water tank to the spray mechanism.
  • the micro-electrolysis mechanism includes a water inlet interface, a water outlet interface, a cathode tube, and an anode;
  • the water inlet interface and the water outlet interface are respectively provided at the two ends of the cathode tube.
  • a cavity is formed inside the cathode tube, and the anode passes through the cavity.
  • the two ends of the anode are sealedly connected to the two ends of the cathode tube through an insulating material.
  • the cathode tube and the anode Electrically connected to the control circuit.
  • the air conditioning device further includes a detection mechanism
  • the detection mechanism is set in the water channel before entering the micro-electrolysis mechanism and is electrically connected to the controller.
  • the controller detects the cleanliness of the water in the water circuit according to the detection mechanism, and controls the micro-electrolysis mechanism to open when the water cleanliness exceeds a preset threshold. For micro-electrolytic sterilization of water.
  • the detection mechanism is provided in the water tank.
  • the detection mechanism is an ATP fluorescence detection mechanism.
  • the ATP fluorescence detection mechanism includes a sampling rod, a reaction tank, and a photosensitive detection circuit
  • the sampling rod is connected to the reaction tank.
  • the sampling rod collects water from the water tank and inputs it into the reaction tank, and the photosensitive detection circuit detects the brightness in the reaction tank.
  • the present application also provides a control method based on the air conditioning device, and the control method includes:
  • the micro-electrolysis mechanism controls the water to perform micro-electrolysis according to the electrolysis depth parameter, so as to sterilize the water by micro-electrolysis.
  • the electrolysis depth parameter is an intermittent opening time value of the micro electrolysis mechanism determined according to water cleanliness.
  • the electrolysis depth parameter is the speed of the pump based on the water cleanliness
  • the electrolysis depth parameter is a DC power supply voltage value loaded on a micro-electrolysis mechanism determined according to water cleanliness.
  • the present application also provides a humidifier including the air conditioning device described above.
  • the present application also provides a cooling fan including the above-mentioned air conditioning device.
  • the micro-electrolytic sterilization-based air conditioning device of the present application includes a casing, a moisture absorption and evaporation mechanism, a spray mechanism, a fan, a water tank, a micro-electrolysis mechanism, and a controller.
  • the moisture absorption and evaporation mechanism is disposed on the upper part of the casing, and the spray mechanism is used to The hygroscopic evaporation mechanism sprays electrolyzed water.
  • the fan is arranged opposite the hygroscopic evaporation mechanism.
  • the water tank is arranged below the hygroscopic evaporation mechanism.
  • the micro-electrolysis mechanism is connected between the water tank and the spray mechanism.
  • the controller controls the work of the micro-electrolysis mechanism to carry out water in the water circuit. Electrolytic sterilization achieves sterilization of the above-mentioned various mechanisms and avoids secondary pollution caused by breeding bacteria.
  • FIG. 1 is a schematic structural diagram of a first embodiment of an air conditioning apparatus of the present application
  • FIG. 2 is a schematic structural diagram of a micro-electrolysis mechanism according to a first embodiment
  • FIG. 3 is a schematic structural diagram of an air conditioning apparatus according to a second embodiment of the present application.
  • FIG. 4 is a partially enlarged view of A in FIG. 3; FIG.
  • FIG. 5 is a flowchart of a first embodiment of a control method for an air conditioning apparatus of the present application.
  • FIG. 1 is a schematic structural diagram of an air conditioning device based on micro-electrolytic sterilization provided by a first embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of an air conditioning device based on micro-electrolytic sterilization provided by a first embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of an air conditioning device based on micro-electrolytic sterilization provided by a first embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of an air conditioning device based on micro-electrolytic sterilization provided by a first embodiment of the present application.
  • the details are as follows:
  • the micro-electrolytic sterilization-based air conditioning device includes a housing (not shown), a moisture absorption evaporation mechanism 1, a spraying mechanism 3, a fan 4, a water tank 2, a micro-electrolysis mechanism 5, and a controller (figure Not shown).
  • the hygroscopic evaporation mechanism 1 is disposed above the casing, and the hygroscopic evaporation mechanism 1 has a water-absorbing component such as a curtain capable of absorbing water;
  • the spraying mechanism 3 is disposed below the hygroscopic evaporation mechanism 1 and used to spray the electrolyzed water to the hygroscopic evaporation mechanism 1 Received by the water absorption component of the moisture absorption evaporation mechanism 1;
  • the fan 4 is disposed opposite the moisture absorption evaporation mechanism 1, for example, the fan 4 may be disposed in front of the moisture absorption evaporation mechanism 1 shown in FIG.
  • the water tank 2 is arranged below the hygroscopic evaporation mechanism 1. In addition to containing water, the water tank 2 is also used to collect the electrolyzed water flowing down from the hygroscopic evaporation mechanism 1. ;
  • the micro-electrolysis mechanism 5 is connected between the water tank 2 and the spraying mechanism 3. Specifically, the micro-electrolysis mechanism 5 has an inlet and an outlet, and the water tank 2 and the spraying mechanism 3 are connected through a connecting pipe 7 installed on the inlet and the outlet.
  • the micro-electrolysis The mechanism 5 inputs the water in the water tank to its inlet through the connecting pipe 7, and then performs micro-electrolytic sterilization of the water.
  • the water is output from its outlet to the spraying mechanism 3 through the connecting pipe 7.
  • the spray head structure 3 flows, evaporated sprayed onto the absorbent means 1, the electrolytic water circulated in each of the respective circulating means constitutes water.
  • the controller is electrically connected to the fan 4 and the micro-electrolysis mechanism 5. When receiving the air conditioning command, the controller controls the micro-electrolysis mechanism 5 and the fan 4 to work to send air out through the moisture absorption and evaporation mechanism.
  • the controller controls the micro-electrolysis mechanism 5 and the fan 4 to be turned on according to the air-conditioning instruction, the controller performs micro-electrolytic sterilization of the water in the water flow path, so it plays a role of sterilizing the components and sends out the electrolyzed water vapor. To the external environment, it has further played a role in sterilizing the current air and improving air quality.
  • the controller may also receive a sterilization instruction.
  • the micro-electrolysis mechanism 5 is controlled to be turned on separately to sterilize the passage through which the electrolyzed water of the air-conditioning device flows. That is, the fan 4 does not work at this time, and it will not send air to the outside.
  • the electrolyzed water passes through the water tank 2, the micro-electrolysis mechanism 5, the spraying mechanism 3, and the moisture absorption and evaporation mechanism 1 in the water flow channel to form a circulating water flow channel.
  • the mechanisms in these water flow channels perform sterilization, avoiding secondary pollution of these mechanisms.
  • the micro-electrolysis mechanism 5 includes a water inlet interface 55, a water outlet interface 54, a cathode tube 52, and an anode 53.
  • the water inlet interface 55 and the water outlet interface 54 are respectively disposed at both ends of the cathode tube 52 and the cathode tube.
  • a cavity 51 is formed inside 52, and an anode 53 is penetrated in the cavity 51.
  • Both ends of the anode 53 are hermetically connected to both ends of the cathode tube 52 through an insulating material.
  • the cathode tube 52 and the anode 53 are electrically connected to the control circuit.
  • the output DC power is loaded between the cathode tube 52 and the anode 53.
  • the water input from the water inlet 55 can be slightly electrolyzed to generate acid ions. It follows the water flow and outputs the sterilizing effect after being output from the water outlet interface 54.
  • the above-mentioned air conditioning device may further include a water pump 6 connected between the water tank 2 and the micro-electrolysis mechanism 5 to provide power for transferring electrolyzed water from the water tank 2 to the spray mechanism 1 to accelerate the speed in the waterway. Water flow effect.
  • the air conditioning device based on micro-electrolytic sterilization in the embodiment of the present application includes a moisture absorption evaporation mechanism, a spray mechanism, a fan, a water tank, and a micro-electrolysis mechanism.
  • the moisture absorption evaporation mechanism is disposed above the spray mechanism, and the spray mechanism is used to spray the moisture absorption evaporation mechanism Electrolyzed water, the fan is arranged opposite to the moisture absorption and evaporation mechanism, the water tank is arranged below the moisture absorption and evaporation mechanism, and the micro-electrolysis mechanism is connected between the water tank and the spraying mechanism; the work of the micro-motor mechanism is used to electrolytically sterilize the water in the water channel, thereby achieving the above
  • the various institutions carry out sterilization to avoid secondary pollution caused by breeding bacteria.
  • the air conditioning device further includes a detection mechanism 8.
  • the detection mechanism 8 is provided in the water path before entering the micro-electrolysis mechanism 5 and is electrically connected to the controller.
  • the controller detects the cleanliness of the water in the water path according to the detection mechanism, and the water cleanliness When the preset threshold is exceeded, the micro-electrolysis mechanism 5 is controlled to open to perform micro-electrolytic sterilization of water.
  • the detection mechanism 8 may be provided in the water tank 2 to detect the cleanliness of the water in the water tank 2.
  • the detection mechanism 8 may specifically be an ATP (adenosine triphosphate) fluorescence detection mechanism, as shown in FIG. 4, and the detection mechanism includes a sampling rod 81.
  • the reaction tank 82 and the photosensitive detection circuit 83 The sampling rod 81 collects water in the water tank 2 and flows into the reaction tank 82 to perform a chemical reaction.
  • the photosensitive detection circuit 83 detects the fluorescence brightness generated when the reaction tank 82 performs a reaction.
  • the photosensitive detection circuit 83 is based on a circuit composed of photosensitive devices such as photoresistors, which can detect the brightness of light and output different electrical signals such as different Voltage value output.
  • the detection mechanism 8 inputs an electric signal characterizing the cleanliness of the water to the controller, so that the controller can control the depth of electrolysis of the water in the water channel according to the cleanliness of the water.
  • the current electrolysis depth of water can accurately control the cleanliness of water.
  • the present application also proposes a method for controlling an air-conditioning device. Based on the micro-electrolytic sterilization-based air-conditioning device, as shown in FIG. 5, the control method includes:
  • Step S10 detecting water cleanliness
  • Step S20 Determine the electrolysis depth parameter of the micro electrolysis mechanism according to the water cleanliness
  • step S30 the micro-electrolysis mechanism is controlled to perform micro-electrolysis according to the electrolysis depth parameter to perform micro-electrolytic sterilization on the water.
  • the cleanliness of water can be specifically detected by the ATP fluorescence detection mechanism 83, and the electrolysis depth parameter of the micro-electrolysis mechanism 5 is determined according to the water cleanliness.
  • the electrolysis depth refers to the micro-electrolysis mechanism 5 performing water
  • the degree of micro-electrolysis can be divided into strong, medium, and weak gears, such as by gear value.
  • the micro-electrolysis mechanism 5 is controlled to open according to the above-mentioned electrolysis depth parameter to electrolytically sterilize the water in the water channel, and plays a sterilizing effect on each mechanism of the air conditioning device to prevent secondary pollution.
  • control micro-motor mechanism 5 is stopped to extend the service life of the control micro-motor mechanism 5 when the cleanliness of the air conditioning device meets the requirements.
  • the electrolysis depth parameter is the intermittent opening time value of the micro-electrolysis mechanism determined according to the cleanliness of the water.
  • the electrolysis depth parameter is the speed of the pump based on the water cleanliness
  • the electrolysis depth parameter is a DC power supply voltage value loaded on a micro-electrolysis mechanism determined according to water cleanliness.
  • the electrolysis depth parameter is the intermittent opening time value of the micro-electrolysis mechanism determined according to the cleanliness of the water
  • the degree of sterilization of water needs to be different when the cleanliness of the water is different
  • the electrolysis depth of the water is thus used. Then it's different.
  • the intermittent opening time of the micro-electrolysis mechanism 5 is determined according to the cleanliness of the water to determine the parameter of the depth of electrolysis, and by controlling the intermittent operation of the micro-electrolysis mechanism 5, different electrolysis depths of water can be realized.
  • the intermittent opening time of the micro-electrolytic mechanism 5 can be determined to be 20 seconds.
  • the opening time can be set to 5 seconds, 10 seconds, and 15 seconds, respectively. In the end, accurate control of water cleanliness was achieved.
  • the electrolysis depth parameter is the speed of the water pump determined according to the cleanliness of the water
  • the speed of the water pump 6 can be determined according to the cleanliness of the water.
  • the speed of the water motor of the water pump 6 can be set to one of 800 RPM (revolutions per minute), 1000 RPM, and 1200 RPM, thereby controlling the water pump 6 to achieve electrolysis in the water circuit.
  • the velocity of the water that is, the purpose of the micro-electrolysis mechanism 5 for different depths of water electrolysis is achieved.
  • the electrolysis depth parameter is a DC power supply voltage value loaded on the micro-electrolysis mechanism determined according to water cleanliness
  • the electrolysis depth parameter can be known from the working principle of the micro-electrolysis mechanism 5 that when the DC voltages loaded on the micro-electrolysis mechanism 5 are different
  • the depth of electrolysis is also different, so the DC power supply voltage value loaded on the micro-electrolysis mechanism can be determined according to the cleanliness of the water.
  • the voltage value of 10V, 12V, 15V and other levels can be determined to control the operation of the micro-electrolysis mechanism , Also achieved the purpose of the micro-electrolysis mechanism 5 for different depths of water electrolysis.
  • the present application also proposes a humidifier, which includes the above-mentioned air conditioning device.
  • a humidifier which includes the above-mentioned air conditioning device.
  • the present application also proposes a cooling fan including the above-mentioned air conditioning device.
  • a cooling fan including the above-mentioned air conditioning device.
  • first embodiment means that the specific method, device, or feature described in conjunction with the embodiment or example is included in this application.
  • the schematic expressions of the above terms are not necessarily directed to the same embodiment or example.
  • particular features, methods, devices, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

L'invention concerne un appareil de régulation d'air fondé sur une stérilisation micro-électrolytique, un procédé de commande, un humidificateur et un ventilateur de refroidissement. L'appareil de régulation d'air comprend une enveloppe, un mécanisme d'évaporation hygroscopique (1), un mécanisme de pulvérisation (3), un ventilateur (4), un réservoir d'eau (2), un mécanisme de microélectrolyse (5) et un dispositif de commande. Le mécanisme d'évaporation hygroscopique (1) est fourni au niveau de la partie supérieure de l'enveloppe. Le mécanisme de pulvérisation (3) est utilisé afin de pulvériser de l'eau électrolysée vers le mécanisme d'évaporation hygroscopique (1). Le ventilateur (4) est fourni à l'opposé du mécanisme d'évaporation hygroscopique (1). Le réservoir d'eau (2) est fourni en dessous du mécanisme d'évaporation hygroscopique (1). Le mécanisme de microélectrolyse (5) est relié entre le réservoir d'eau (2) et le mécanisme de pulvérisation (3). La stérilisation électrolytique de l'eau dans un circuit d'eau est effectuée au moyen du dispositif de commande, lequel commande les fonctionnements du mécanisme de microélectrolyse (5).
PCT/CN2018/120909 2018-08-31 2018-12-13 Appareil de régulation d'air fondé sur une stérilisation micro-électrolytique, procédé de commande, humidificateur et ventilateur de refroidissement WO2020042438A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201811019617.2 2018-08-31
CN201821436536.8 2018-08-31
CN201821436536.8U CN208936273U (zh) 2018-08-31 2018-08-31 基于微电解灭菌的空气调节装置、加湿器和冷风扇
CN201811019617.2A CN110873373A (zh) 2018-08-31 2018-08-31 基于微电解灭菌的空气调节装置、控制方法、加湿器和冷风扇

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WO2020042438A1 true WO2020042438A1 (fr) 2020-03-05

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002061902A (ja) * 2001-01-19 2002-02-28 Techno Ryowa Ltd 湿膜コイル及びコイルの湿膜形成装置
CN200940906Y (zh) * 2006-08-16 2007-08-29 谢坤 高效帘式冷风机
CN101081306A (zh) * 2005-06-03 2007-12-05 三洋电机株式会社 除菌装置和空气调节装置
CN103332770A (zh) * 2013-07-12 2013-10-02 大连浱泉洁水器材服务有限公司 一种基于内源的饮用水终端消毒器
US9383142B2 (en) * 2012-12-26 2016-07-05 Umm Al-Qura University Evaporation cooler and pad
CN105800742A (zh) * 2016-03-24 2016-07-27 佛山市云米电器科技有限公司 一种水路电杀菌设备控制装置及其控制方法
CN106839176A (zh) * 2017-03-12 2017-06-13 深圳市上羽科技有限公司 嵌入式空调专用的可自动消毒型加湿器
CN107477695A (zh) * 2017-08-18 2017-12-15 广东美的制冷设备有限公司 立式空调室内机和具有其的空调器
CN107632004A (zh) * 2017-10-24 2018-01-26 浙江大学宁波理工学院 一种在线三磷酸腺苷检测装置及其检测方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002061902A (ja) * 2001-01-19 2002-02-28 Techno Ryowa Ltd 湿膜コイル及びコイルの湿膜形成装置
CN101081306A (zh) * 2005-06-03 2007-12-05 三洋电机株式会社 除菌装置和空气调节装置
CN200940906Y (zh) * 2006-08-16 2007-08-29 谢坤 高效帘式冷风机
US9383142B2 (en) * 2012-12-26 2016-07-05 Umm Al-Qura University Evaporation cooler and pad
CN103332770A (zh) * 2013-07-12 2013-10-02 大连浱泉洁水器材服务有限公司 一种基于内源的饮用水终端消毒器
CN105800742A (zh) * 2016-03-24 2016-07-27 佛山市云米电器科技有限公司 一种水路电杀菌设备控制装置及其控制方法
CN106839176A (zh) * 2017-03-12 2017-06-13 深圳市上羽科技有限公司 嵌入式空调专用的可自动消毒型加湿器
CN107477695A (zh) * 2017-08-18 2017-12-15 广东美的制冷设备有限公司 立式空调室内机和具有其的空调器
CN107632004A (zh) * 2017-10-24 2018-01-26 浙江大学宁波理工学院 一种在线三磷酸腺苷检测装置及其检测方法

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