CN107477790A - A kind of air-conditioning automatic flushing device - Google Patents
A kind of air-conditioning automatic flushing device Download PDFInfo
- Publication number
- CN107477790A CN107477790A CN201710727053.7A CN201710727053A CN107477790A CN 107477790 A CN107477790 A CN 107477790A CN 201710727053 A CN201710727053 A CN 201710727053A CN 107477790 A CN107477790 A CN 107477790A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- storage tank
- machine
- conditioning
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
- F24F3/16—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 purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
- F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
技术领域technical field
本发明涉及空调技术领域，特别是一种空调自动清洗装置。The invention relates to the technical field of air conditioners, in particular to an automatic air conditioner cleaning device.
背景技术Background technique
分体式空调作为最常见的温度调节装置，已经广泛应用于各种场合，然而空调在长期使用的过程中会因为空气中的灰尘受到污染，造成空调性能下降，从而影响空调的使用效果，增加能耗。特别是内机中的蒸发器，长期使用会粘附大量的灰尘和毛屑等杂物，同时内机中的排水管中存积的冷凝水还会产生大量的细菌，为保证空调的正常工作，避免对人体健康造成影响，必须定期对空调进行清洗。目前，空调的清洗是人工方式，其弊端是显而易见的，不仅费时费力，而且还存在安全隐患。As the most common temperature adjustment device, the split air conditioner has been widely used in various occasions. However, during the long-term use of the air conditioner, it will be polluted by dust in the air, resulting in a decline in the performance of the air conditioner, which will affect the use of the air conditioner and increase energy. consumption. Especially the evaporator in the internal unit, long-term use will adhere to a large amount of dust and dander and other debris, and at the same time, the condensed water accumulated in the drain pipe of the internal unit will also produce a large number of bacteria. , To avoid affecting human health, the air conditioner must be cleaned regularly. At present, the cleaning of air conditioners is manual, and its disadvantages are obvious. It is not only time-consuming and labor-intensive, but also has potential safety hazards.
发明内容Contents of the invention
为了克服现有技术的不足，本发明提供一种智能化程度高的空调自动清洗装置。In order to overcome the deficiencies of the prior art, the invention provides an air conditioner automatic cleaning device with a high degree of intelligence.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
一种空调自动清洗装置，包括：储水装置，所述储水装置与空调内机排水系统或外部水管相连通，储水装置上连通有抽水装置；清洗模块，所述清洗模块电性连接抽水装置，并能够将储水装置收集的水喷淋在空调内机蒸发器和/或空调外机冷凝器上；控制模块，所述控制模块电性连接内机控制系统和清洗模块并控制清洗模块的开启。An automatic cleaning device for an air conditioner, comprising: a water storage device, the water storage device is connected to the drainage system of the air conditioner internal unit or an external water pipe, and a pumping device is connected to the water storage device; a cleaning module, the cleaning module is electrically connected to the pumping device device, and can spray the water collected by the water storage device on the evaporator of the air conditioner internal unit and/or the condenser of the external unit of the air conditioner; the control module, the control module is electrically connected to the control system of the internal unit and the cleaning module and controls the cleaning module on.
优选的，所述储水装置包括第一储水箱、第二储水箱，以及连通第一储水箱和第二储水箱的溢流孔，所述清洗模块包括连通第一储水箱的外机喷淋装置，以及连通第二储水箱的内机喷淋装置，所述空调内机排水系统连通第一储水箱。Preferably, the water storage device includes a first water storage tank, a second water storage tank, and an overflow hole that communicates with the first water storage tank and the second water storage tank, and the cleaning module includes an external machine spray that communicates with the first water storage tank device, and the internal unit spray device connected to the second water storage tank, and the air conditioner internal unit drainage system is connected to the first water storage tank.
优选的，所述第一储水箱内设有连接控制模块的第一水位开关，所述第一水位开关的位置高于溢流孔，且当第一水位开关检测到第一储水箱内的水位到达第一水位开关处时，第一水位开关将信号传递给控制模块，控制模块接收信号并能够控制外机喷淋装置开启。Preferably, the first water storage tank is provided with a first water level switch connected to the control module, the position of the first water level switch is higher than the overflow hole, and when the first water level switch detects that the water level in the first water storage tank When reaching the first water level switch, the first water level switch transmits a signal to the control module, and the control module receives the signal and can control the outdoor unit spray device to open.
优选的，所述第二储水箱内设有连接控制模块的第二水位开关，且当第二水位开关检测到第二储水箱内的水位未达到第二水位开关处时，控制模块不能够启动内机喷淋装置。Preferably, the second water storage tank is provided with a second water level switch connected to the control module, and when the second water level switch detects that the water level in the second water storage tank has not reached the second water level switch, the control module cannot start Internal sprinkler device.
优选的，还包括连通第一储水箱的排污装置，所述排污装置与控制模块相连接。Preferably, it also includes a sewage discharge device communicating with the first water storage tank, and the sewage discharge device is connected with the control module.
优选的，还包括集成于空调遥控器上的控制开关，所述控制开关能够同时控制内机喷淋装置和排污装置开启。Preferably, it also includes a control switch integrated on the remote controller of the air conditioner, and the control switch can simultaneously control the opening of the indoor unit spray device and the sewage discharge device.
优选的，还包括设置在空调内机蒸发器处的风干装置，所述风干装置连接内机控制系统并受内机控制系统控制。Preferably, it also includes an air-drying device arranged at the evaporator of the indoor unit of the air conditioner, and the air-drying device is connected to and controlled by the internal unit control system.
优选的，还包括连接内机控制系统的消毒装置，所述消毒装置设置在空调内机内且受内机控制系统控制。Preferably, it also includes a disinfection device connected to the internal unit control system, the disinfection device is arranged in the air conditioner internal unit and controlled by the internal unit control system.
优选的，所述消毒装置为臭氧发生装置或紫外线杀菌装置。Preferably, the disinfection device is an ozone generating device or an ultraviolet sterilizing device.
优选的，还包括人体识别模块，所述消毒装置通过人体识别模块连接内机控制系统。Preferably, it also includes a human body identification module, and the disinfection device is connected to the internal machine control system through the human body identification module.
优选的，还包括设置在空调外机上的太阳能板，所述太阳能板连接控制模块。Preferably, it also includes a solar panel arranged on the air conditioner external unit, and the solar panel is connected to the control module.
本发明的有益效果是：本发明能够利用空调工作时产生的冷凝水通过喷淋管连接喷淋装置对蒸发器和冷凝器进行自动清洗，智能化程度高，清洗省时省力，对冷凝水的收集再利用不仅能够节约水资源，而且能够通过温度较低的冷凝水对蒸发器、冷凝器清洗、降温，达到节能与提高制冷效果的目的。The beneficial effects of the present invention are: the present invention can use the condensed water generated during the air conditioner to connect the spray device through the spray pipe to automatically clean the evaporator and the condenser. Collection and reuse can not only save water resources, but also clean and cool evaporators and condensers through condensed water with low temperature, so as to achieve energy saving and improve cooling effect.
附图说明Description of drawings
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明的原理框图；Fig. 1 is a block diagram of the present invention;
图2是本发明一实施例的结构示意图；Fig. 2 is a structural representation of an embodiment of the present invention;
图3是本发明中外机喷淋装置的示意图；Fig. 3 is the schematic diagram of the present invention's external machine spray device;
图4是本发明中接水盘的示意图；Fig. 4 is the schematic diagram of water receiving tray in the present invention;
图5是本发明中内机喷淋装置的示意图。Fig. 5 is a schematic diagram of the spraying device of the internal machine in the present invention.
具体实施方式detailed description
参照图1至图5，如图所示，一种空调自动清洗装置，包括：储水装置1，所述储水装置1与空调内机排水系统或外部水管相连通，储水装置上连通有抽水装置；清洗模块2，所述清洗模块2电性连接抽水装置，并能够将储水装置1收集的水喷淋在空调内机蒸发器和/或空调外机冷凝器上；控制模块3，所述控制模块3电性连接内机控制系统9和清洗模块2并控制清洗模块2的开启。Referring to Figures 1 to 5, as shown in the figures, an automatic air conditioner cleaning device includes: a water storage device 1, the water storage device 1 is connected to the drainage system of the air conditioner internal unit or an external water pipe, and the water storage device is connected to a water pumping device; cleaning module 2, which is electrically connected to the water pumping device, and can spray the water collected by the water storage device 1 on the evaporator of the air conditioner internal unit and/or the condenser of the air conditioner external unit; the control module 3, The control module 3 is electrically connected to the internal unit control system 9 and the cleaning module 2 and controls the opening of the cleaning module 2 .
本发明能够利用空调工作时产生的冷凝水通过喷淋管连接喷淋装置对蒸发器和冷凝器进行自动清洗，智能化程度高，清洗省时省力，对冷凝水的收集再利用不仅能够节约水资源，而且能够通过温度较低的冷凝水对蒸发器、冷凝器清洗、降温，达到节能与提高制冷效果的目的。The present invention can use the condensed water generated when the air conditioner works to automatically clean the evaporator and the condenser through the spray pipe connected to the spray device, has a high degree of intelligence, saves time and labor for cleaning, and the collection and reuse of condensed water can not only save water resources, and can clean and cool the evaporator and condenser through the condensed water at a lower temperature, so as to achieve the purpose of saving energy and improving the cooling effect.
在本实施例中，储水装置1的位置低于空调内机排水系统的内机排水出口Q2，储水装置1采用密封保温的结构，冷凝水进入储水装置1并将储水装置1内的空气排出，清洗模块2开启后，水排出，储水装置1内压强减小，利用虹吸现象，清洗的同时能够将内机排水管中存积的冷凝水、灰尘、毛屑等杂物吸入储水装置1，避免排水管内出现积水或堵塞现象。In this embodiment, the position of the water storage device 1 is lower than the internal unit drainage outlet Q 2 of the internal unit drainage system of the air conditioner. The water storage device 1 adopts a sealed and heat-retaining structure. After the cleaning module 2 is opened, the water is discharged, and the internal pressure of the water storage device 1 decreases. By using the siphon phenomenon, the condensed water, dust, dander and other sundries accumulated in the drain pipe of the internal unit can be removed while cleaning. Inhale the water storage device 1 to avoid water accumulation or blockage in the drain pipe.
具体来说，所述储水装置1包括第一储水箱11、第二储水箱12，以及连通第一储水箱11和第二储水箱12的溢流孔13，第一储水箱11的侧壁上设置有进水口A1、清洗口A2、排污口A4，第二储水箱12的侧壁上设置有自洁口A3，所述清洗模块2包括连通第一储水箱11清洗口A2的外机喷淋装置，以及连通第二储水箱12自洁口A3的内机喷淋装置，所述空调内机排水系统连通第一储水箱11进水口A1，还包括连通第一储水箱11排污口A4的排污装置4，所述排污装置4与控制模块3相连接。Specifically, the water storage device 1 includes a first water storage tank 11, a second water storage tank 12, and an overflow hole 13 communicating with the first water storage tank 11 and the second water storage tank 12. The side wall of the first water storage tank 11 A water inlet A 1 , a cleaning port A 2 , and a sewage discharge port A 4 are provided on the top, and a self-cleaning port A 3 is provided on the side wall of the second water storage tank 12. The cleaning module 2 includes a cleaning port A connected to the first water storage tank 11 2 , and the indoor unit spraying device connected to the self - cleaning port A3 of the second water storage tank 12, the air conditioner internal unit drainage system is connected to the first water storage tank 11 water inlet A1, and also includes the first The sewage discharge device 4 of the sewage outlet A4 of the water storage tank 11 is connected with the control module 3 .
空调内机排水系统的内机排水出口Q2通过水管口Q1连通进水口A1，空调开启制冷模式后，空调内机排水系统产生的冷凝水由进水口A1进入第一储水箱11，因为进水量较为缓慢，冷凝水在第一储水箱11内收集并沉淀，随着时间推移，第一储水箱11内水位上升，首先到达连通第一储水箱11和第二储水箱12的溢流孔13，第一储水箱11上方的澄清的冷凝水经溢流孔13进入第二储水箱12，第二储水箱12内水位上升，为清洗内机蒸发器提供较为洁净的用水准备，当第二储水箱12内的水位到达溢流孔13时，第一储水箱11和第二储水箱12内水位同时上升。The internal unit drainage outlet Q 2 of the air conditioner internal unit drainage system is connected to the water inlet A 1 through the water pipe port Q 1 . Because the water inflow is relatively slow, the condensed water is collected and settled in the first water storage tank 11. As time goes by, the water level in the first water storage tank 11 rises, and first reaches the overflow connecting the first water storage tank 11 and the second water storage tank 12. Hole 13, the clarified condensed water above the first water storage tank 11 enters the second water storage tank 12 through the overflow hole 13, and the water level in the second water storage tank 12 rises to provide relatively clean water preparation for cleaning the evaporator of the internal machine. When the water level in the second water storage tank 12 reaches the overflow hole 13, the water levels in the first water storage tank 11 and the second water storage tank 12 rise simultaneously.
所述第一储水箱11内设有连接控制模块3的第一水位开关31，所述第一水位开关31的位置高于溢流孔13，且当第一水位开关31检测到第一储水箱11内的水位到达第一水位开关31处时，第一水位开关31将信号传递给控制模块3，控制模块3接收信号并控制外机喷淋装置开始工作，其中，控制模块3与空调内机的控制系统连接并受其控制。The first water storage tank 11 is provided with a first water level switch 31 connected to the control module 3, the position of the first water level switch 31 is higher than the overflow hole 13, and when the first water level switch 31 detects that the first water storage tank When the water level in 11 reaches the first water level switch 31, the first water level switch 31 transmits the signal to the control module 3, and the control module 3 receives the signal and controls the sprinkler device of the external unit to start working, wherein the control module 3 and the air conditioner internal unit connected to and controlled by the control system.
如图3所示，所述外机喷淋装置包括若干设置在空调外机处的外机喷淋头25，外机喷淋头的进水口E2通过外机喷淋管口E1连通清洗口A2，为增强出水压力，连通第一储水箱11和外机喷淋头25的外机喷淋管上设有抽水装置，所述抽水装置为第一加压泵21，加压后的冷凝水经外机喷淋头25喷洒在外机冷凝器的翅片中，水沿着冷凝器翅片向下端流，带走冷凝器翅片上沉积的灰尘或毛屑杂物，从而达到清洗的目的，如图4所示，清洗后的废水通过设置在空调外机底部的接水盘23和排水管道及时排走，避免造成积水或漏水的情况。As shown in Figure 3, the outdoor unit spraying device includes a number of external unit spray heads 25 arranged at the air conditioner external unit, and the water inlet E2 of the external unit sprinkler head is connected and cleaned through the external unit spray nozzle E1. Port A 2 , in order to enhance the water outlet pressure, a pumping device is provided on the external machine spray pipe connecting the first water storage tank 11 and the external machine spray head 25. The pumping device is the first pressurized pump 21, and the pressurized The condensed water is sprayed on the fins of the condenser of the external unit through the spray head 25 of the external unit, and the water flows down along the fins of the condenser, taking away the dust or dander deposited on the fins of the condenser, so as to achieve the purpose of cleaning , as shown in Figure 4, the waste water after cleaning is discharged in time through the water receiving tray 23 and the drainage pipe arranged at the bottom of the air-conditioning external unit, so as to avoid causing water accumulation or water leakage.
如图3所示，上述外机喷淋头25可以设置在空调外机不同高度处，以便冷凝水喷淋在冷凝器不同高度的翅片上，如设置外机喷淋头H1并对着空调外机的顶端喷水，设置外机喷淋头H2并对着空调外机的中上部喷水，设置外机喷淋头H3并对着空调外机的中部喷水，其中，不同的外机喷淋头25的出水量和出水形状可以根据需要进行调节，同样的，此目的主要起到节约用水的效果，合理有效地利用水资源增加清洗频率，进而增强清洗效果，具体的设置为，靠近上端的出水量大于靠近下端的出水量，靠近中间的出水形状比靠近两侧的出水形状更发散。As shown in Figure 3, the above-mentioned outdoor unit spray head 25 can be arranged at different heights of the air conditioner external unit, so that the condensed water is sprayed on the fins of different heights of the condenser, such as setting the outdoor unit spray head H1 and facing the air conditioner Spray water on the top of the outdoor unit, set the sprinkler head H2 of the outdoor unit and spray water on the middle and upper part of the outdoor unit of the air conditioner, set the sprinkler head H3 of the outdoor unit and spray water on the middle part of the outdoor unit of the air conditioner, where the different The water output and shape of the spray head 25 of the external machine can be adjusted according to the needs. Similarly, this purpose is mainly to save water, to use water resources reasonably and effectively to increase the cleaning frequency, and then to enhance the cleaning effect. The specific settings are as follows: , the water output near the upper end is greater than the water output near the lower end, and the water output shape near the middle is more divergent than the water output shape near the sides.
此外，为保证用于清洗空调外机的冷凝水的清洁度，所述外机喷淋装置还包括一过滤装置22，所述过滤装置22安装在第一储水箱11和第一加压泵21之间，第一储水箱11中的冷凝水经过滤装置22过滤后用于清洗外机冷凝器，其中所述过滤装置22可以为过滤网或过滤棉等，经过滤装置22过滤后的灰尘或毛屑等杂物被留置并沉淀在第一储水箱11底部，后期开启排污装置4时经排污装置4排出。In addition, in order to ensure the cleanliness of the condensed water used to clean the outdoor unit of the air conditioner, the outdoor unit spray device also includes a filter device 22, and the filter device 22 is installed on the first water storage tank 11 and the first booster pump 21 In between, the condensed water in the first water storage tank 11 is used to clean the condenser of the external unit after being filtered by the filter device 22, wherein the filter device 22 can be a filter screen or filter cotton, etc., and the dust filtered by the filter device 22 or Fur and other sundries are left and deposited at the bottom of the first water storage tank 11, and are discharged through the sewage discharge device 4 when the sewage discharge device 4 is opened later.
随着时间推移，第一储水室内会沉积大量污物，为避免影响本装置的清洗效果，污物需要及时清理排走，本发明中，排污装置4可以为自动排污，也可以通过用户手动控制实现排污。As time goes by, a large amount of dirt will be deposited in the first water storage chamber. In order to avoid affecting the cleaning effect of the device, the dirt needs to be cleaned and drained away in time. In the present invention, the sewage discharge device 4 can be automatic sewage discharge, or manually by the user. Control to realize sewage discharge.
具体来说，在本实施例中，包括集成于空调遥控器上的控制开关，所述控制开关能够同时控制内机喷淋装置和排污装置4开启。Specifically, in this embodiment, a control switch integrated on the remote controller of the air conditioner is included, and the control switch can simultaneously control the opening of the spray device of the internal unit and the sewage discharge device 4 .
如图5所示，所述内机喷淋装置包括若干设置在内机蒸发器处的内机喷淋头26，其中，内机喷淋头的进水口W2通过内机喷淋水管口W1连通自洁口A3，为增强出水压力，连通第二储水箱12和内机喷淋头26的内机喷淋水管上设有抽水装置，所述抽水装置为第二加压泵24，加压后的冷凝水经内机喷淋头26喷洒在空调内机蒸发器的翅片中，水沿着蒸发器翅片向下端流，带走蒸发器翅片上沉积的灰尘或毛屑等杂物，从而达到清洗的目的，清洗后的废水通过空调内机排水系统的内机排水出口Q2进入第一储水箱11，后经排污装置4及时排走。As shown in Figure 5, the indoor unit spraying device includes a number of internal unit spraying heads 26 arranged at the internal machine evaporator, wherein the water inlet W2 of the internal machine spraying head passes through the internal machine spraying water pipe port W 1 is connected to the self-cleaning port A 3 , in order to enhance the water outlet pressure, a pumping device is provided on the internal unit spraying water pipe connecting the second water storage tank 12 and the internal unit spray head 26, and the pumping device is the second booster pump 24, The pressurized condensed water is sprayed on the fins of the air conditioner's evaporator through the indoor unit spray head 26, and the water flows down along the evaporator fins, taking away dust or dander and other impurities deposited on the evaporator fins. So as to achieve the purpose of cleaning, the waste water after cleaning enters the first water storage tank 11 through the internal unit drainage outlet Q2 of the air conditioner internal unit drainage system, and then is discharged in time through the sewage discharge device 4.
同样的，上述内机喷淋头26可以设置在蒸发器不同高度的翅片处，如可以分别对着蒸发器的顶端、上部、中部位置喷水，其中，不同的内机喷淋头26的出水量和出水形状可以根据需要进行调节，具体的设置为，靠近上端的出水量大于靠近下端的出水量，靠近中间的出水形状比靠近两侧的出水形状更发散。Similarly, the above-mentioned internal machine sprinklers 26 can be arranged at the fins of different heights of the evaporator, such as spraying water on the top, upper, and middle positions of the evaporator, wherein the different internal machine sprinklers 26 The water discharge and water discharge shape can be adjusted according to needs. The specific setting is that the water discharge near the upper end is greater than the water discharge near the lower end, and the water discharge shape near the middle is more divergent than the water discharge near the sides.
所述第二储水箱12内设有连接控制模块3的第二水位开关32，且当第二水位开关32检测到第二储水箱12内的水位未达到第二水位开关32处时，控制模块3不能够启动内机喷淋装置，此处的第二水位开关32是为保护第二加压泵24而设的最低水位保护装置，当第二储水箱12内的水位低于预设的最低水位时，控制模块3不能启动内机喷淋装置，防止水位不足时第二加压泵24空转烧坏或磨损。The second water storage tank 12 is provided with a second water level switch 32 connected to the control module 3, and when the second water level switch 32 detects that the water level in the second water storage tank 12 has not reached the second water level switch 32, the control module 3. The spraying device of the indoor unit cannot be activated. The second water level switch 32 here is the minimum water level protection device for protecting the second booster pump 24. When the water level in the second water storage tank 12 is lower than the preset minimum When the water level is low, the control module 3 cannot start the spraying device of the internal machine, so as to prevent the second booster pump 24 from idling, burning out or wearing out when the water level is insufficient.
用户通过遥控器启动控制开关使空调执行自洁程序，此时内机控制系统9首先关闭空调外机，稍作等待后再关闭空调内机，此目的是排走剩余于内机排水系统中的冷凝水，防止正式启动内机喷淋装置清洗蒸发器时，由于空调内机排水系统水量过多不能及时排出而出现漏水现象，空调内机关闭后执行自洁程序，此时内机喷淋装置和排污装置4同时启动，第二加压泵24抽取第二储水室内的冷凝水用于冲洗蒸发器，清洗后的废水通过空调内机排水系统回流进入第一储水箱11，第一储水箱11内水被搅动变脏而失去利用价值，由于同时启动排污装置4，此时第一储水箱11和第二储水箱12内的水位同时下降，不会发生相互污染的问题，当达到预设的自洁时间或第二储水箱12内水位低于第二水位开关32所在的最低保护水位时，自洁程序结束。The user activates the control switch through the remote control to make the air conditioner perform a self-cleaning program. At this time, the internal unit control system 9 first shuts down the external unit of the air conditioner, and then shuts down the inner unit of the air conditioner after a short wait. Condensed water to prevent water leakage due to too much water in the drainage system of the air conditioner when the indoor unit spray device is officially activated to clean the evaporator. Simultaneously starting with the sewage discharge device 4, the second booster pump 24 pumps the condensed water in the second water storage chamber to flush the evaporator, and the cleaned waste water flows back into the first water storage tank 11 through the air conditioner internal unit drainage system, and the first water storage tank The water in 11 is agitated and dirty and loses its use value. Since the sewage discharge device 4 is started at the same time, the water levels in the first water storage tank 11 and the second water storage tank 12 will drop at the same time at this time, and the problem of mutual pollution will not occur. When the self-cleaning time or the water level in the second water storage tank 12 is lower than the minimum protection water level where the second water level switch 32 is located, the self-cleaning procedure ends.
所述排污装置4包括连通第一储水箱11下端排污口A4的排污管道42，所述排污管道42上设有排污泵41，排污管道42上设有三通接头，其中一个接口F1连通接水盘23的出水口F2，另一个接口C通过水管连接外界实现排水。The sewage device 4 includes a sewage pipeline 42 connected to the sewage outlet A4 at the lower end of the first water storage tank 11. The sewage pipeline 42 is provided with a sewage pump 41. The sewage pipeline 42 is provided with a three-way joint, and one of the interfaces F1 is connected to The water outlet F 2 of the water tray 23 and the other interface C are connected to the outside through a water pipe to realize drainage.
在实际使用中，由于储水装置1的进水和排水之间可能存在一个时间间隔，造成储水装置1内水位不断上升，进而堵塞或半堵塞空调内机排水系统与储水装置1的连通口，导致内机冷凝水无法正常排入储水装置1内出现倒灌现象，为避免出现上述倒灌现象造成内机漏水情况的发生，如图2所示，进水口A1的位置要略高于排污装置4的排水口B，以便于及时排走第一储水箱11内的冷凝水，避免发生倒灌现象。In actual use, since there may be a time interval between the water intake and discharge of the water storage device 1, the water level in the water storage device 1 will continue to rise, thereby blocking or semi-blocking the connection between the drainage system of the air conditioner internal unit and the water storage device 1 As a result, the condensed water of the internal unit cannot be normally discharged into the water storage device 1 and there is a backflow phenomenon. In order to avoid the above-mentioned backflow phenomenon and cause water leakage of the internal unit, as shown in Figure 2, the position of the water inlet A 1 is slightly higher than the sewage discharge The drain port B of the device 4 is used to drain the condensed water in the first water storage tank 11 in time to avoid backflow.
此外，排污装置4的启动可以通过遥控器实现手动控制，也可以根据外机喷淋装置的启动情况，由控制模块3实现智能控制，可以在启动外机喷淋装置的同时启动排污装置4，也可以设定外机喷淋装置启动预设的次数后，由控制模块3启动排污装置4，具体来说，当第一水位开关31将信号传递给控制模块3，控制模块3启动外机喷淋装置时，控制模块3得到一次程序记录，再次启动外机喷淋装置时，控制模块3对程序记录的次数实行累加，当达到预设的次数时，控制模块3启动排污装置4。In addition, the start-up of the sewage discharge device 4 can be manually controlled by a remote controller, or can be intelligently controlled by the control module 3 according to the start-up of the external machine spray device, and the sewage discharge device 4 can be started at the same time as the external machine spray device. It is also possible to set the external machine spraying device to start a preset number of times, and then the control module 3 starts the sewage device 4. Specifically, when the first water level switch 31 transmits a signal to the control module 3, the control module 3 starts the external machine spraying device. When the spraying device is used, the control module 3 obtains a program record. When the external machine spraying device is started again, the control module 3 accumulates the number of program records. When the preset number of times is reached, the control module 3 starts the sewage device 4.
在本实施例中，还包括设置在空调内机蒸发器处的风干装置5，所述风干装置5连接内机控制系统9并受内机控制系统9控制，当自洁程序结束一段时间后，内机控制系统9启动风干装置5风干蒸发器，以防止滋生细菌。所述风干装置5为设置在空调内机内部的风机，启动风机是为了排走因清洗而遗留在蒸发器上的水，内机控制系统9在自洁程序结束一段时间后才启动风机，以避免风机吸入蒸发器上的水而出现甩水。In this embodiment, it also includes an air-drying device 5 arranged at the evaporator of the indoor unit of the air conditioner. The air-drying device 5 is connected to the internal unit control system 9 and is controlled by the internal unit control system 9. When the self-cleaning program ends for a period of time, The internal machine control system 9 starts the air-drying device 5 to air-dry the evaporator to prevent bacteria from growing. Described air-drying device 5 is the blower fan that is arranged on the interior of the air conditioner, and the start-up blower fan is in order to drain away the water left on the evaporator due to cleaning. Avoid the fan to suck the water on the evaporator and cause the water to be thrown.
此外，还包括与内机控制系统9连接的人体识别模块10和消毒装置6，所述消毒装置6设置在空调内机内。风干程序结束后，内机控制系统9启动人体识别模块10进而启动消毒程序。In addition, it also includes a human body identification module 10 connected to the internal unit control system 9 and a disinfection device 6, and the disinfection device 6 is arranged in the air conditioner internal unit. After the air-drying program ends, the internal machine control system 9 starts the human body recognition module 10 and then starts the disinfection program.
其中，所述人体识别模块10为红外感应检测装置，当检测到无人时，人体识别模块10启动消毒装置6对空调内机进行杀菌消毒处理，所述消毒装置6为紫外线消毒管或通过产生臭氧来实现消毒功能，在本实施例中，所述消毒装置6为设置在空调内机内的臭氧发生装置或紫外线杀菌装置，当检测到有人时，人体识别模块10将暂停启动消毒装置并开始计时，若一分钟后仍检测到有人而不能启动消毒装置时，人体识别模块10将不再启动消毒装置，整个程序提前结束，以减少程序频繁启动增加能耗。Wherein, the human body recognition module 10 is an infrared induction detection device. When no one is detected, the human body recognition module 10 starts the disinfection device 6 to perform sterilization and disinfection treatment on the air conditioner internal unit. The disinfection device 6 is an ultraviolet disinfection tube or a Ozone is used to realize the disinfection function. In the present embodiment, the disinfection device 6 is an ozone generating device or an ultraviolet sterilizing device arranged in the air conditioner. Timing, if people are still detected after one minute and the disinfection device cannot be started, the human body recognition module 10 will no longer start the disinfection device, and the whole program ends in advance, so as to reduce the frequent startup of the program and increase the energy consumption.
此处，内机出风口导风门的挡板可以采用无缝密封设计，消毒程序启动时空调内机出风口紧密关闭，一方面防止臭氧或紫外线进入室内，对人体造成影响，另一方面，将臭氧困在空调内机内部，增加内机内臭氧浓度，杀菌消毒和去异味的效果更好。Here, the baffle of the air guide door of the air outlet of the indoor unit can adopt a seamless sealing design. When the disinfection program is started, the air outlet of the air conditioner indoor unit is tightly closed. On the one hand, it prevents ozone or ultraviolet rays from entering the room and affecting the human body. Ozone is trapped inside the air conditioner internal unit, increasing the ozone concentration in the internal unit, and the effect of sterilization and deodorization is better.
上述风干程序、消毒程序可以在自洁程序结束后，在内机控制系统9的控制下依次启动，也可以通过设置在遥控器上的相应按键，根据用户的需要手动启动。The above-mentioned air-drying program and disinfection program can be started sequentially under the control of the internal machine control system 9 after the self-cleaning program is finished, or can be started manually according to the needs of the user through the corresponding buttons arranged on the remote controller.
本发明所述的空调自动清洗装置还设有保温层7，所述保温层7可以为喷涂在外机表面的聚氨酯泡沫，也可以为粘贴在外机表面的挤塑板、苯板等，通过设置保温层7，一方面，避免太阳直射引起本装置内部温度升高出现水蒸气通过管道往室内排放现象，同时防止本装置因冷凝水温度影响而导致装置表面结露滴水，另一方面，能够对储水装置1中的冷凝水进行保温，通过温度较低的冷凝水对蒸发器、冷凝器进行清洗、降温。The air conditioner automatic cleaning device of the present invention is also provided with a thermal insulation layer 7, and the thermal insulation layer 7 can be polyurethane foam sprayed on the surface of the external machine, or can be extruded board, benzene board, etc. pasted on the surface of the external machine. Layer 7, on the one hand, prevents the internal temperature of the device from rising due to direct sunlight and the phenomenon of water vapor being discharged into the room through the pipe, and at the same time prevents the device from dew and dripping water on the surface of the device due to the influence of the condensed water temperature; on the other hand, it can protect the storage The condensed water in the water device 1 is kept warm, and the evaporator and condenser are cleaned and cooled by the condensed water with a lower temperature.
此外，从产能环保角度出发，为降低能耗，本实施例在空调外机顶部还可设置有太阳能板8，太阳能板8设置在空调外机能够被太阳直射的一个或多个侧面，一方面为外机遮阳，降低因外机阳光直射引起温度升高导致散热变差、制冷变慢、能耗变大的问题，同时，所述太阳能板8连接控制模块3，太阳能板8和控制模块3之间可以设置蓄电池，太阳能板8将光能转换为电能并储存于蓄电池中，控制模块3实时监测太阳能板8和蓄电池状态，实现蓄电池的最优充放电，延长蓄电池的使用寿命，同时，根据其检测的蓄电池的状态，实现双电源自动切换，当蓄电池放电达到临界点时，及时切换至市电，避免对自动清洗装置的正常工作造成影响。In addition, from the perspective of production capacity and environmental protection, in order to reduce energy consumption, in this embodiment, a solar panel 8 can also be installed on the top of the air conditioner external unit. Shade the external unit to reduce the problems of poor heat dissipation, slow cooling, and increased energy consumption caused by the temperature rise of the external unit caused by direct sunlight. At the same time, the solar panel 8 is connected to the control module 3, and the solar panel 8 and the control module 3 A storage battery can be arranged between them, and the solar panel 8 converts light energy into electric energy and stores it in the storage battery. The control module 3 monitors the status of the solar panel 8 and the storage battery in real time, realizes optimal charging and discharging of the storage battery, and prolongs the service life of the storage battery. At the same time, according to It detects the state of the storage battery and realizes the automatic switching of dual power sources. When the discharge of the storage battery reaches a critical point, it will switch to the mains in time to avoid affecting the normal operation of the automatic cleaning device.
本发明所述空调自动清洗装置能够变废为宝，收集内机排水系统产生的冷凝水来清洗蒸发器和冷凝器，由于冷凝水的产生基于空调制冷原理，故第一储水箱11的侧壁上设有注水口A5,注水口A5连通外部水管14，即使空调不经常使用，或产生的冷凝水不到位时，也可以通过提前注水而达到快速进入清洗状态的目的。The air conditioner automatic cleaning device of the present invention can turn waste into treasure, and collect the condensed water produced by the drainage system of the internal unit to clean the evaporator and condenser. Since the generation of condensed water is based on the refrigeration principle of the air conditioner, the side wall of the first water storage tank 11 There is a water injection port A 5 on the top, and the water injection port A 5 is connected to the external water pipe 14. Even if the air conditioner is not used frequently, or the condensed water generated is not in place, the purpose of quickly entering the cleaning state can be achieved by injecting water in advance.
以上对本发明的较佳实施例进行了具体说明，当然，本发明还可以采用与上述实施方式不同的形式，熟悉本领域的技术人员在不违背本发明精神的前提下所作的等同的变换或相应的改动，都应属于本发明的保护范围内。The preferred embodiments of the present invention have been described in detail above. Of course, the present invention can also adopt forms different from the above-mentioned embodiments. Those skilled in the art can make equivalent transformations or corresponding transformations without violating the spirit of the present invention. All changes should fall within the protection scope of the present invention.
Claims (11)
- A kind of 1. air-conditioning automatic flushing device, it is characterised in that including：Water storage device, the water storage device are connected with air-conditioning internal machine drainage system or outer water tube, are communicated with water storage device Water plug；Cleaning module, the cleaning module is electrically connected with water plug, and the Water spray that can collect water storage device is in air-conditioning On interior machine evaporator and/or outdoor machine of air-conditioner condenser；Control module, the control module be electrically connected with machine control system and cleaning module and control the unlatching of cleaning module.
- 2. air-conditioning automatic flushing device according to claim 1, it is characterised in that the water storage device includes the first water storage Case, the second storage tank, and the spout hole of the first storage tank of connection and the second storage tank, the cleaning module include connection first The outer machine spray equipment of storage tank, and the interior machine spray equipment of the second storage tank of connection, the air-conditioning internal machine drainage system connect Logical first storage tank.
- 3. air-conditioning automatic flushing device according to claim 2, it is characterised in that connection is provided with first storage tank First water level switch of control module, the position of first water level switch are higher than spout hole, and when the first water level switch detects When reaching to the water level in the first storage tank at the first water level switch, signal is passed to control module by the first water level switch, control Molding block reception signal simultaneously can control outer machine spray equipment to open.
- 4. air-conditioning automatic flushing device according to claim 2, it is characterised in that connection is provided with second storage tank Second water level switch of control module, and when the second water level switch detects that the water level in the second storage tank is not up to the second water level When at switch, control module can not start interior machine spray equipment.
- 5. air-conditioning automatic flushing device according to claim 4, it is characterised in that also include the row of the first storage tank of connection Dirty device, the blowdown apparatus are connected with control module.
- 6. air-conditioning automatic flushing device according to claim 5, it is characterised in that also include being integrated on air-conditioning remote control Controlling switch, the controlling switch can control interior machine spray equipment and blowdown apparatus to open simultaneously.
- 7. air-conditioning automatic flushing device according to claim 1, it is characterised in that also include being arranged on air-conditioning internal machine evaporation Air-dry apparatus at device, machine control system and controlled by interior machine control system in air-dry apparatus connection.
- 8. air-conditioning automatic flushing device according to claim 7, it is characterised in that also include machine control system in connection Chlorination equipment, the chlorination equipment are arranged in air-conditioning internal machine and controlled by interior machine control system.
- 9. air-conditioning automatic flushing device according to claim 8, it is characterised in that the chlorination equipment is that ozone fills Put or ultraviolet sterilization apparatus.
- 10. air-conditioning automatic flushing device according to claim 7, it is characterised in that described also including human bioequivalence module Chlorination equipment passes through machine control system in the connection of human bioequivalence module.
- 11. air-conditioning automatic flushing device according to claim 1, it is characterised in that also include being arranged on outdoor machine of air-conditioner Solar panels, the solar panels link control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727053.7A CN107477790B (en) | 2017-08-23 | 2017-08-23 | Automatic cleaning device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727053.7A CN107477790B (en) | 2017-08-23 | 2017-08-23 | Automatic cleaning device for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107477790A true CN107477790A (en) | 2017-12-15 |
| CN107477790B CN107477790B (en) | 2023-06-02 |
Family
ID=60601974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727053.7A Expired - Fee Related CN107477790B (en) | 2017-08-23 | 2017-08-23 | Automatic cleaning device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477790B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115023A (en) * | 2018-09-27 | 2019-01-01 | 宁波奥克斯电气股份有限公司 | A kind of condenser automatic flushing device and method |
| CN109724177A (en) * | 2018-12-17 | 2019-05-07 | 奥克斯空调股份有限公司 | A kind of air conditioner sterilizing unit and its control method |
| CN110455069A (en) * | 2019-08-01 | 2019-11-15 | 珠海格力电器股份有限公司 | Self-cleaning dryer and control method thereof |
| CN111076392A (en) * | 2019-12-24 | 2020-04-28 | 珠海格力电器股份有限公司 | An air duct self-cleaning device suitable for an air conditioner inner unit and an air conditioner inner unit |
| CN111076409A (en) * | 2019-12-16 | 2020-04-28 | 珠海格力电器股份有限公司 | Silencer for air conditioner, window type air conditioner and control method |
| CN111250495A (en) * | 2020-02-03 | 2020-06-09 | 武汉纺织大学 | Intelligent cleaning and pollution discharging device suitable for water-cooling textile air conditioning system |
| CN112082420A (en) * | 2019-06-12 | 2020-12-15 | 宁波港菱环境科技股份有限公司 | Heat exchanger degreasing self-cleaning device for air conditioner |
| CN112628968A (en) * | 2020-12-24 | 2021-04-09 | 珠海格力电器股份有限公司 | Cold energy recovery method, air conditioner refrigeration energy-saving control method and air conditioner |
| CN113091197A (en) * | 2021-03-04 | 2021-07-09 | 珠海格力电器股份有限公司 | Automatic dust removal method for air conditioner outdoor unit and air conditioner |
| CN113551332A (en) * | 2021-07-01 | 2021-10-26 | 珠海格力电器股份有限公司 | Kitchen air conditioner and control method thereof |
| CN113757911A (en) * | 2020-06-03 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning control system, method and air conditioner |
| CN115540673A (en) * | 2021-06-29 | 2022-12-30 | 宁波奥克斯电气股份有限公司 | Air conditioner external unit cleaning system and method, air conditioner external unit and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370327Y (en) * | 1999-04-06 | 2000-03-22 | 金苏敏 | Split hot pump cool and heat household air conditioner with air conditioner condensation recovering and utilizing system |
| KR20100013525A (en) * | 2008-07-31 | 2010-02-10 | 삼성전자주식회사 | Air conditioner |
| KR20100124563A (en) * | 2009-05-19 | 2010-11-29 | 주식회사 에프에이치아이코리아 | Air conditioning apparatus having cooling system recycling condensation water |
| CN202018112U (en) * | 2011-04-14 | 2011-10-26 | 胡佳威 | Condensed water processing device |
| CN104121685A (en) * | 2014-08-07 | 2014-10-29 | 南宁天亮精细化工有限责任公司 | Water storage tank of air purification regulator without indoor unit |
| CN104990140A (en) * | 2015-06-24 | 2015-10-21 | 上海千紫香料有限公司 | Building air purification device |
| CN204730737U (en) * | 2015-06-11 | 2015-10-28 | 广东美的暖通设备有限公司 | Automatic cleaning system and air-conditioner |
| CN207230845U (en) * | 2017-08-23 | 2018-04-13 | 中山市如日新能源科技有限公司 | An air conditioner automatic cleaning device |
-
2017
- 2017-08-23 CN CN201710727053.7A patent/CN107477790B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370327Y (en) * | 1999-04-06 | 2000-03-22 | 金苏敏 | Split hot pump cool and heat household air conditioner with air conditioner condensation recovering and utilizing system |
| KR20100013525A (en) * | 2008-07-31 | 2010-02-10 | 삼성전자주식회사 | Air conditioner |
| KR20100124563A (en) * | 2009-05-19 | 2010-11-29 | 주식회사 에프에이치아이코리아 | Air conditioning apparatus having cooling system recycling condensation water |
| CN202018112U (en) * | 2011-04-14 | 2011-10-26 | 胡佳威 | Condensed water processing device |
| CN104121685A (en) * | 2014-08-07 | 2014-10-29 | 南宁天亮精细化工有限责任公司 | Water storage tank of air purification regulator without indoor unit |
| CN204730737U (en) * | 2015-06-11 | 2015-10-28 | 广东美的暖通设备有限公司 | Automatic cleaning system and air-conditioner |
| CN104990140A (en) * | 2015-06-24 | 2015-10-21 | 上海千紫香料有限公司 | Building air purification device |
| CN207230845U (en) * | 2017-08-23 | 2018-04-13 | 中山市如日新能源科技有限公司 | An air conditioner automatic cleaning device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115023A (en) * | 2018-09-27 | 2019-01-01 | 宁波奥克斯电气股份有限公司 | A kind of condenser automatic flushing device and method |
| CN109724177A (en) * | 2018-12-17 | 2019-05-07 | 奥克斯空调股份有限公司 | A kind of air conditioner sterilizing unit and its control method |
| CN112082420A (en) * | 2019-06-12 | 2020-12-15 | 宁波港菱环境科技股份有限公司 | Heat exchanger degreasing self-cleaning device for air conditioner |
| CN110455069A (en) * | 2019-08-01 | 2019-11-15 | 珠海格力电器股份有限公司 | Self-cleaning dryer and control method thereof |
| CN111076409A (en) * | 2019-12-16 | 2020-04-28 | 珠海格力电器股份有限公司 | Silencer for air conditioner, window type air conditioner and control method |
| CN111076409B (en) * | 2019-12-16 | 2021-01-15 | 珠海格力电器股份有限公司 | Silencer for air conditioner, window type air conditioner and control method |
| CN111076392A (en) * | 2019-12-24 | 2020-04-28 | 珠海格力电器股份有限公司 | An air duct self-cleaning device suitable for an air conditioner inner unit and an air conditioner inner unit |
| CN111250495A (en) * | 2020-02-03 | 2020-06-09 | 武汉纺织大学 | Intelligent cleaning and pollution discharging device suitable for water-cooling textile air conditioning system |
| CN111250495B (en) * | 2020-02-03 | 2021-09-21 | 武汉纺织大学 | Intelligent cleaning and pollution discharging device suitable for water-cooling textile air conditioning system |
| CN113757911A (en) * | 2020-06-03 | 2021-12-07 | 宁波奥克斯电气股份有限公司 | Air conditioner self-cleaning control system, method and air conditioner |
| CN112628968A (en) * | 2020-12-24 | 2021-04-09 | 珠海格力电器股份有限公司 | Cold energy recovery method, air conditioner refrigeration energy-saving control method and air conditioner |
| CN113091197A (en) * | 2021-03-04 | 2021-07-09 | 珠海格力电器股份有限公司 | Automatic dust removal method for air conditioner outdoor unit and air conditioner |
| CN115540673A (en) * | 2021-06-29 | 2022-12-30 | 宁波奥克斯电气股份有限公司 | Air conditioner external unit cleaning system and method, air conditioner external unit and air conditioner |
| CN113551332A (en) * | 2021-07-01 | 2021-10-26 | 珠海格力电器股份有限公司 | Kitchen air conditioner and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107477790B (en) | 2023-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107477790B (en) | Automatic cleaning device for air conditioner | |
| CN207230845U (en) | An air conditioner automatic cleaning device | |
| CN106839135B (en) | Air conditioner indoor unit, air conditioner outdoor unit and air conditioner | |
| CN110410925B (en) | Air conditioner device with self-cleaning air conditioner outdoor unit, control method and air conditioner | |
| CN105648718A (en) | Drying washing machine with clothes caring function and control method of drying washing machine | |
| CN106642328A (en) | Air conditioner | |
| CN112539501A (en) | Kitchen ventilation device | |
| CN108954782A (en) | Water collector subassembly and air conditioner | |
| CN211400035U (en) | Indoor unit of air conditioner | |
| CN107638148B (en) | Use the automatic dish-washing machine of heat pump dryer | |
| CN110220249A (en) | A kind of filtering net cleaning device and air conditioner | |
| CN110425720A (en) | A kind of automatic cleaning type air-conditioning | |
| CN217390480U (en) | A cooking device with cleaning function | |
| CN212014379U (en) | Water tank type fruit and vegetable cleaning device | |
| CN210801420U (en) | Energy-conserving air condensing units comdenstion water recovery unit | |
| CN206382273U (en) | Cleaning device for cleaning filter screen of air conditioner indoor unit and air conditioner indoor unit | |
| CN205851500U (en) | Novel air-conditioning outdoor unit system for washing intelligently | |
| CN208983534U (en) | A kind of electric heating type steam humidifier of automatic desludging | |
| CN205742439U (en) | There is the lavatory of automatic dirt collection function | |
| CN208920544U (en) | Water collector subassembly and air conditioner | |
| CN115200083B (en) | Condensed water anti-blocking device for indoor unit of air conditioner, indoor air conditioner and control method of indoor air conditioner | |
| CN207422305U (en) | Automatic cleaning device for oil fume, soot device and Intelligent cabinet | |
| CN2442174Y (en) | Air conditioner capable of automatic cleaning dust filter net | |
| CN212961908U (en) | Window type air conditioner | |
| CN203893344U (en) | Integrated ceiling module for indoor air purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |