WO2020057222A1 - 一种移动空调自动清洗装置、方法及空调器 - Google Patents

一种移动空调自动清洗装置、方法及空调器 Download PDF

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Publication number
WO2020057222A1
WO2020057222A1 PCT/CN2019/093758 CN2019093758W WO2020057222A1 WO 2020057222 A1 WO2020057222 A1 WO 2020057222A1 CN 2019093758 W CN2019093758 W CN 2019093758W WO 2020057222 A1 WO2020057222 A1 WO 2020057222A1
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WIPO (PCT)
Prior art keywords
air conditioner
mobile air
automatic cleaning
water level
water
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PCT/CN2019/093758
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English (en)
French (fr)
Inventor
王长刚
叶鲁伟
冷晓刚
钱国华
陈明侠
成日雄
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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Publication of WO2020057222A1 publication Critical patent/WO2020057222A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • 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
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/22—Cleaning ducts or apparatus
    • F24F2221/225—Cleaning ducts or apparatus using a liquid

Definitions

  • the present invention relates to the technical field of air conditioning, and in particular, to an automatic cleaning device and method for a mobile air conditioner, and an air conditioner.
  • the dust in the air is easily adsorbed on the heat exchanger fins. If it is not cleaned in time, the dust adsorbed on the heat exchanger fins will agglomerate, which affects the air intake of the mobile air conditioner. In addition, it affects the overall performance, and the dust adsorbed on the fins of the heat exchanger is prone to breed bacteria under the soaking of condensed water, which affects the quality of indoor air. At present, users can only clean the filter screen when cleaning, and cannot simply and conveniently heat exchanger. Fins for cleaning.
  • the present invention aims to propose a mobile air conditioner automatic cleaning device to solve the problem that the dust on the fins of the mobile air conditioner heat exchanger cannot be cleaned in the prior art, and automatically controls the automatic water washing of the mobile air conditioner heat exchanger to improve the mobile air conditioner. Life.
  • An automatic cleaning device for a mobile air conditioner includes a water pump, a sprinkler tray, and a water pipe.
  • the sprinkler tray includes a first sprinkler tray and a second sprinkler tray.
  • the first sprinkler tray is disposed on the top of the evaporator and the second sprinkler tray is disposed.
  • the water pump draws the condensed water generated by the mobile air conditioner into the first sprinkler tray or the second sprinkler tray through the water pipe, and the first sprinkler water
  • the condensed water in the pan is used to wash the evaporator, and the condensed water in the second sprinkler pan is used to clean the condenser.
  • the second sprinkler tray is also used to collect the condensed water dropped by the evaporator.
  • the cleaning device further includes a chassis for collecting condensed water generated by the mobile air conditioner, and the water pump extracts the condensed water in the chassis to the first sprinkler tray or the second sprinkler through the water pipe. Intraday.
  • the cleaning device further includes a water level switch and a control module.
  • the control module receives a signal transmitted by the water level switch and controls the water pump to be turned on or off.
  • the water level switch is provided in the chassis.
  • a water level switch is used to detect a water level height of the condensed water in the chassis.
  • the water level switch is electrically connected to the control module, and the control module is electrically connected to the water pump.
  • the water level switch includes a first water level switch and a second water level switch, and a first trigger water level L1 set by the first water level switch is greater than a second trigger water level L2 set by the second water level switch.
  • the cleaning device further includes a wind pressure sensor and a warning light
  • the wind pressure sensor is disposed in an upper air duct and / or a lower air duct of the mobile air conditioner, and the wind pressure sensor is used to detect the air intake of the mobile air conditioner And / or the wind pressure value of the wind, the warning light is used to turn on when the wind pressure value is abnormal.
  • the wind pressure sensor and the warning light are both electrically connected to the control module, and the control module is configured to detect that one of the wind pressure values of the inlet and / or outlet of the mobile air conditioner is less than or equal to a preset When the wind pressure value is controlled, the warning light is controlled to turn on.
  • first sprinkler tray is provided with a first water leakage hole
  • second sprinkler tray is provided with a second water leakage hole
  • Another object of the present invention is to provide an air conditioner, which includes any one of the automatic cleaning devices for mobile air conditioners described above.
  • Another object of the present invention is to provide an automatic cleaning method for a mobile air conditioner, including:
  • the automatic cleaning is turned on or off according to the collected water level and the triggered water level height of the condensed water generated by the mobile air conditioner.
  • the wind pressure value of the mobile air conditioner includes an inlet air pressure value P1 and an outlet air pressure value P2 of the mobile air conditioner.
  • determining whether automatic cleaning is required according to the wind pressure value includes: if both the inlet air pressure value P1 and the outlet air pressure value P2 of the mobile air conditioner are greater than a preset wind pressure value, automatic cleaning is not required On the contrary, automatic cleaning is required.
  • controlling the automatic cleaning on or off according to the collected water level of the condensate generated by the mobile air conditioner and the triggered water level includes: if the level L of the condensed water is greater than or equal to the first triggered water level L1, controlling Automatic cleaning is turned on; otherwise, the mobile air conditioner is controlled to turn on a cooling mode or a dehumidifying mode until the height L of the water level of the condensed water is greater than or equal to the first triggering water level L1.
  • controlling the automatic cleaning on or off according to the collected water level and the triggered water level generated by the mobile air conditioner further includes: if the water level L of the condensed water is less than the second triggered water level L2, controlling the automatic When the cleaning is turned off, the water pump is turned off; wherein the water pump is used for automatically cleaning the mobile air conditioner by extracting the condensed water.
  • the mobile air conditioner is controlled to turn on a heating mode for a preset duration.
  • the warning light is also controlled to turn on.
  • FIG. 1 is a schematic diagram of an automatic cleaning device for a mobile air conditioner according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a first sprinkler tray according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a second sprinkler tray according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a water level switch according to an embodiment of the present invention.
  • FIG. 5 is a height schematic diagram of a first triggering water level L1 and a second starting water level L2 according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram of an automatic cleaning method for a mobile air conditioner according to an embodiment of the present invention.
  • This embodiment provides an automatic cleaning device for a mobile air conditioner, as shown in FIGS. 1-3, which specifically includes a water pump 1, a sprinkler plate 2, a water pipe 3, and a chassis 4.
  • the mobile air conditioner is provided with an evaporator 6 and a condenser 7
  • the evaporator 6 is disposed above the condenser 7.
  • the length direction of the evaporator 6 is consistent with the length direction of the chassis 4.
  • the length direction of the condenser 7 is perpendicular to the length direction of the chassis 4.
  • One end of the water pipe 3 is disposed in the chassis 4.
  • the condensed water droplets generated by the mobile air conditioner during operation fall into the chassis 4 (the chassis 4 is used to collect the condensed water generated by the mobile air conditioner).
  • the water pipe 3 is disposed at one end of the chassis 4 and is disposed in the water receiving tray of the chassis 4. The other end is connected to a sprinkler pan 2.
  • the sprinkler pan 2 is provided at the top of the evaporator 6 and the condenser 7.
  • the sprinkler pan 2 is provided at the top of the condenser 7 and the evaporator 6, and the middle of the water pipe 3 is provided.
  • a water pump 1 is provided. The water pump 1 can pump the condensed water collected in the chassis 4 to the sprinkler tray 2, and the condenser 7 and the evaporator 6 are cleaned by the sprinkler tray 2.
  • the water pump 1 is fixed by the connecting frame 11. On the condenser 7 side near the compressor.
  • the sprinkler tray 2 of this embodiment includes a first sprinkler tray 21 and a second sprinkler tray 22.
  • the first sprinkler tray 21 is disposed on the top of the evaporator 6.
  • the shape of the first sprinkler tray 21 matches that of the evaporator 6.
  • the tray 21 is provided with a first water leakage hole 211, and there are a plurality of first water leakage holes 211.
  • the plurality of first water leakage holes 211 are evenly distributed in the first sprinkler tray 21, and the water pump 1 pumps the condensed water in the first sprinkler tray 21.
  • the evenly divided first water leakage holes 211 flow into the fins of the evaporator 6 to ensure that the entire evaporator 6 is washed, and the condensed water after washing the evaporator 6 will flow into the second sprinkler tray 22, during the operation of the mobile air conditioner After cleaning the condensed water of the evaporator 6, the condenser 7 can be cleaned; the second sprinkler tray 22 is arranged between the condenser 7 and the evaporator 6, and the second sprinkler tray 22 is arranged at the top of the condenser 7.
  • the two sprinkler trays 22 are provided with second leakage holes 221, and there are a plurality of second leaky holes 221.
  • the plurality of second leaky holes 221 are evenly distributed in the second sprinkler tray 22, and the plurality of second leaky holes 221 are all distributed in the condensation.
  • the water pump 1 draws the condensed water in the second sprinkler tray 22 and flows from the evaporator 6 Condensed water through the second water leakage hole equalization of the condenser 221 flows into the fins 7 ensure that the whole was washed with water condenser 7.
  • An automatic cleaning device for a mobile air conditioner described in this embodiment uses an independent water pump 1 to extract the condensed water in the chassis 4 to the top of the condenser 7 and the evaporator 6, and the condenser 7 and the evaporator 6 are sprinkled through the sprinkler plate 2 For cleaning, it does not rely on an external cleaning water source, which can recycle the water source, and does not require the user to disassemble the machine to achieve the cleaning function.
  • the automatic cleaning device for mobile air conditioner further includes a water level switch 5 and a control module.
  • the control module receives the on or off signal transmitted by the water level switch 5 and controls the water pump 1.
  • the control module is electrically connected to the water pump 1.
  • the control module can send an on or off command to the water pump 1 to control the water pump 1 to be turned on and off.
  • the water level switch 5 is provided in the chassis 4 and can detect the chassis 4.
  • the water level switch 5 is electrically connected to the control module.
  • the water level switch 5 transmits the detected water level height to the control module for judgment and control.
  • the switch 51 is set with the first trigger water level L1
  • the second water level switch 52 is set with the second trigger water level L2
  • the height of the first trigger water level L1 is higher than the height of the second trigger water level L2
  • the water pipe 3 is set in the chassis 4
  • the port is lower than the second trigger water level L2.
  • the control module sends an open command to the water pump 1 to control the water pump 1 to start, ensuring that Pump 1 is turned on when there is sufficient water in the condensate to prevent insufficient cleaning caused by insufficient water.
  • the control module does not send an open command to pump 1.
  • the control module controls the start In cooling mode or dehumidification mode, until the height of the condensate water level in the chassis 4 is greater than or equal to the first trigger water level L1, the water pump 1 is turned on for cleaning. During the cleaning process, when the height of the condensate water level is less than the second trigger water level L2, the control module sends Shut down command to water pump 1 to control water pump 1 to prevent water pump from idling when the water is insufficient.
  • the amount of water in the chassis 4 between the height of L2 and the height of L1 is less than that of the water pipe 3, the sprinkler plate 2, and the fins of the evaporator 6 and the condenser 7 are being cleaned.
  • the total amount of condensed water ensures that after the water pump 1 is operated for a period of time, the height of the condensed water level in the chassis 4 will be less than the height of the second triggering water level L2, otherwise the water pump 1 cannot be judged and controlled to shut down.
  • the automatic cleaning device for mobile air conditioner further includes a wind pressure sensor 8.
  • the wind pressure sensor 8 is disposed in the upper air duct and the lower air duct of the mobile air conditioner. 8 is electrically connected to the control module.
  • wind pressure sensors are provided on the upper air duct and the lower air duct.
  • the wind pressure sensor 8 includes a first wind pressure sensor 81 and a second wind pressure sensor 82.
  • a sensor 81 is provided in the upper air duct to detect the first wind pressure information at the air outlet, and a second wind pressure sensor 82 is provided in the lower air duct to detect the second wind pressure information at the entrance, and the first wind pressure information
  • the second wind pressure information is transmitted to the control module.
  • the control module detects that one of the first wind pressure information and the second wind pressure information is less than or equal to a preset wind pressure value, it determines that the fins of the evaporator 6 and the condenser 7 are at this time.
  • the gap is adsorbed with dust, and the control module further controls the opening and closing of the water pump 1.
  • the mobile air conditioner further includes a warning light for turning on when the wind pressure value is abnormal. Specifically, when the control module detects that one of the first wind pressure information and the second wind pressure information is less than or equal to When presetting the wind pressure value, an open command is issued to the warning light, the warning light is turned on and the user is reminded to turn on the water washing function, and the mobile air conditioner further controls the on and off of the water pump 1.
  • this embodiment provides an air conditioner, including the automatic cleaning device for a mobile air conditioner as described above.
  • this embodiment provides a method for automatically cleaning a mobile air conditioner, including the following steps:
  • the automatic cleaning is turned on or off according to the collected water level and the triggered water level height of the condensed water generated by the mobile air conditioner.
  • the method for automatically cleaning a mobile air conditioner specifically includes the following steps:
  • the automatic water washing (also known as washing) is controlled by comparing the water level of the condensate in the chassis with the first triggering water level.
  • the automatic cleaning control of the mobile air conditioner When the automatic cleaning control of the mobile air conditioner is turned on, first determine whether the height L of the condensate in the chassis 4 is greater than or equal to When the water level L1 is triggered, the water washing control is turned on.
  • the water washing control includes turning on the water pump 1 and extracting the condensed water in the chassis 4 to the sprinkler tray 2 to clean the evaporator 6 and the condenser 7. Otherwise, the cooling mode is turned on until the inside of the chassis 4
  • the water level height L of the condensed water is greater than or equal to the first trigger water level L1 and water washing control is performed;
  • step S2 when the judgment result is that P1 or P2 is less than or equal to a preset wind pressure value, the warning light is controlled and turned on to inform and remind the user to turn on the water washing function.
  • the mobile air conditioner receives the water washing on and performs water washing control.
  • step S4 when the automatic cleaning control is finished, that is, when the water pump 1 is turned off, the heating mode is controlled to be turned on for a preset time t1, and the fins of the evaporator 6 may be dried In order to avoid the water on the fins of the evaporator 6 being blown into the room or the user when the user is turned on.
  • the automatic cleaning device, method and air conditioner for mobile air conditioners according to the present invention have the following advantages:
  • the automatic cleaning device for a mobile air conditioner can clean fins of a heat exchanger and does not require an external cleaning water source.
  • the condensed water of the air conditioner is used to achieve self-sufficiency in cleaning the water source;
  • the automatic cleaning device for a mobile air conditioner according to the present invention has a simple structure, is easy to implement, and is highly functional, and can realize automatic judgment and control to clean the heat exchanger;
  • the automatic cleaning device for a mobile air conditioner according to the present invention is provided with a sprinkler plate and leak holes uniformly distributed, and the entire fins of the heat exchanger are washed with water, thereby improving the cleaning efficiency;
  • the automatic cleaning device for a mobile air conditioner according to the present invention is provided with a wind pressure sensor to detect the wind pressure value, which is convenient for the mobile air conditioner to determine the time when the water washing function is turned on, thereby achieving automatic judgment;
  • the automatic cleaning device for a mobile air conditioner according to the present invention is provided with a double water level switch to protect the water pump to prevent the water pump from idling when the amount of condensed water is insufficient, thereby improving the service life of the water pump.

Abstract

本发明提供了一种移动空调自动清洗装置、方法及空调器，涉及空调技术领域，移动空调自动清洗装置包括水泵、洒水盘与水管，所述洒水盘包括第一洒水盘与第二洒水盘，所述第一洒水盘设置在蒸发器顶端，所述第二洒水盘设置在所述移动空调的蒸发器与冷凝器之间，所述水泵通过所述水管将所述移动空调产生的冷凝水抽取到所述第一洒水盘或第二洒水盘中，所述第一洒水盘中的冷凝水用于对所述蒸发器进行水洗，所述第二洒水盘中的冷凝水用于对所述冷凝器进行清洗。本发明所述的移动空调自动清洗装置，结构简单易行，功能性强，能够实现自动判断及控制，可清洗换热器翅片，并且无需外接清洗水源，利用空调器的冷凝水，实现了清洗水源的自给自足。

Description

一种移动空调自动清洗装置、方法及空调器 技术领域
本发明涉及空调技术领域，特别涉及一种移动空调自动清洗装置、方法及空调器。
背景技术
现有技术中，移动空调在使用一段时候后，空气中的灰尘易吸附在换热器翅片上，如若不及时清理，吸附在换热器翅片上的灰尘结块，影响移动空调的进风量，进而影响整体性能，并且吸附在换热器翅片上的灰尘在冷凝水的浸泡下容易滋生细菌，影响室内空气的质量，目前用户清洗时仅能清洗过滤网，而无法简单方便的对换热器的翅片进行清洗。
发明内容
有鉴于此，本发明旨在提出一种移动空调自动清洗装置，以解决现有技术中移动空调换热器翅片上的灰尘无法清理，自动控制对移动空调的换热器进行自动水洗，提高移动空调的使用寿命。
为达到上述目的，本发明的技术方案是这样实现的：
一种移动空调自动清洗装置，包括水泵、洒水盘与水管，所述洒水盘包括第一洒水盘与第二洒水盘，所述第一洒水盘设置在蒸发器顶端，所述第二洒水盘设置在所述移动空调的蒸发器与冷凝器之间，所述水泵通过所述水管将所述移动空调产生的冷凝水抽取到所述第一洒水盘或第二洒水盘中，所述第一洒水盘中的冷凝水用于对所述蒸发器进行水洗，所述第二洒水盘中的冷凝水用于对所述冷凝器进行清洗。
进一步的，所述第二洒水盘还用于收集所述蒸发器滴落的冷凝水。
进一步的，所述清洗装置还包括底盘，用于收集所述移动空调产生的冷凝水，所述水泵通过所述水管将所述底盘中的冷凝水抽取到所述第一洒水盘或第二洒水盘中。
进一步的，所述清洗装置还包括水位开关与控制模块，所述控制模块接收所述水位开关传送的信号并控制所述水泵的开启或关闭，所述水位开关设置在所述底盘中，所述水位开关用于检测所述底盘中所述冷凝水的水位高度。
进一步的，所述水位开关与所述控制模块电连接，所述控制模块与所述水泵电连接。
进一步的，所述水位开关包括第一水位开关与第二水位开关，所述第一水位开关设定的第一触发水位L1大于所述第二水位开关设定的第二触发水位L2。
进一步的，所述清洗装置还包括风压传感器与警示灯，所述风压传感器设置在所述移动空调的上风道和/或下风道中，所述风压传感器用于检测所述移动空调进风和/或出风的风压值，所述警示灯用于在所述风压值异常时开启。
所述风压传感器和所述警示灯均与所述控制模块电连接，所述控制模块用于在检测到所述移动空调进风和/或出风的风压值其中一个小于或等于预设风压值时控制所述警示灯开启。
进一步的，所述第一洒水盘上设有第一漏水孔，所述第二洒水盘上设有第二漏水孔。
进一步的，所述第一漏水孔与所述第二漏水孔均有多个，多个所述第一漏水孔均匀分布在所述第一洒水盘上，多个所述第二漏水孔均匀分布在所述第二洒水盘上。本发明的另一目的在于提出一种空调器，包括上述任一所述的移动空调自动清洗装置。
本发明的另一目的在于提出一种移动空调自动清洗方法，包括：
获取所述移动空调风压值；
根据所述风压值确定是否需要进行自动清洗；
若需要进行自动清洗，则根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭。
进一步的，所述移动空调风压值包括所述移动空调进风风压值P1与出风风压值P2。
进一步的，根据所述风压值确定是否需要进行自动清洗，包括：若所述移动空调进风风压值P1与出风风压值P2均大于预设风压值，则不需要进行自动清洗，反之，则需要进行自动清洗。
进一步的，根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭，包括：若所述冷凝水的水位高度L大于或等于第一触发水位L1，则控制自动清洗开启；否则控制所述移动空调开启制冷模式或除湿模式，直至所述冷凝水的水位高度L大于或等于所述第一触发水位L1。
进一步的，根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭，还包括：若所述冷凝水的水位高度L小于第二触发水位L2，则控制自动清洗关闭，关闭所述水泵；其中，所述水泵用于抽取所述冷凝水对移动空调进行自动清洗。
进一步的，在关闭所述水泵时，控制所述移动空调开启制热模式并持续一预设时长。
进一步的，在所述移动空调进风风压值P1与出风风压值P2小于或等于预设风压值时，还控制警示灯开启。
附图说明
构成本发明的一部分的附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例所述的移动空调自动清洗装置示意图；
图2为本发明实施例所述的第一洒水盘示意图；
图3为本发明实施例所述的第二洒水盘示意图；
图4为本发明实施例所述的水位开关示意图；
图5为本发明实施例所述的第一触发水位L1与第二出发水位L2的高度示意图；
图6为本发明实施例所述的移动空调自动清洗方法示意图。
附图标记说明：
1-水泵，2-洒水盘，21-第一洒水盘，211-第一漏水孔，22-第二洒水盘， 221-第二漏水孔，3-水管，4-底盘，5-水位开关，51-第一水位开关，52-第二水位开关，6-蒸发器，7-冷凝器，8-风压传感器，81-第一风压传感器，82-第二风压传感器。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
下面将参考附图并结合实施例来详细说明本发明。
实施例1
本实施例提供了一种移动空调自动清洗装置，如图1-图3所示，具体的包括水泵1、洒水盘2、水管3与底盘4，移动空调内设有蒸发器6与冷凝器7，蒸发器6设置在冷凝器7的上方，蒸发器6的长度方向与底盘4的长度方向一致，冷凝器7的长度方向与底盘4的长度方向垂直，水管3的一端设置在底盘4内，移动空调在工作时产生的冷凝水滴落到底盘4内(底盘4用于收集所述移动空调产生的冷凝水)，水管3设置在底盘4的一端设置在底盘4接水盘内，水管3的另一端连接洒水盘2，洒水盘2设置在蒸发器6和冷凝器7的顶端，可选的，本实施例在冷凝器7与蒸发器6的顶端均设置洒水盘2，水管3的中部设置有水泵1，水泵1可将底盘4中收集的冷凝水抽到洒水盘2中，并通过洒水盘2对冷凝器7与蒸发器6进行清洗，本实施例中，水泵1通过连接架11固定在冷凝器7靠近压缩机一侧。
本实施例的洒水盘2包括第一洒水盘21与第二洒水盘22，第一洒水盘21设置在蒸发器6顶端，第一洒水盘21的形状与蒸发器6的相匹配，第一洒水盘21上设有第一漏水孔211，第一漏水孔211有多个，多个第一漏水孔211均匀分布在第一洒水盘21中，水泵1抽到第一洒水盘21中的冷凝水通过均分的第一漏水孔211流入蒸发器6的翅片中，确保对蒸发器6整体进行水洗，对蒸发器6清洗完的冷凝水会流入第二洒水盘22中，在移动空调工作中，清洗完蒸发器6的冷凝水可对冷凝器7进行清洗；所述第二洒水盘22设置在冷凝器7与蒸发器6之间，第二洒水盘22设置在冷凝器7的顶端，第二洒水盘22上设有第二漏水孔221，第二漏水孔221 有多个，多个第二漏水孔221均匀分布在第二洒水盘22中，多个第二漏水孔221均分布在冷凝器7的正上方，水泵1抽到第二洒水盘22中的冷凝水以及从蒸发器6流至来的冷凝水通过均分的第二漏水孔221流入冷凝器7的翅片中，确保对冷凝器7的整体进行水洗。
本实施例所述的一种移动空调自动清洗装置，采用独立水泵1将底盘4内的冷凝水抽取到冷凝器7与蒸发器6的顶端，并通过洒水盘2对冷凝器7与蒸发器6进行清洗，不依赖于外接清洗水源，可做到水源的循环利用，并且不需要用户拆机便可实现清洗功能。
实施例2
本实施例与上述实施例的区别在于，结合图3与图4所示，移动空调自动清洗装置还包括水位开关5与控制模块，控制模块接收水位开关5传送的开启或关闭信号并控制水泵1的开启或关闭，控制模块与水泵1电连接，控制模块可发送开启或关闭命令至水泵1来控制水泵1的开启与关闭，水位开关5设置在所述底盘4中，可以检测所述底盘4中冷凝水的水位高度，水位开关5与控制模块电连接，水位开关5将检测到的水位高度传送至控制模块中进行判断与控制，可选的，水位开关5设有两个，第一水位开关51设定有第一触发水位L1，第二水位开关52设定有第二触发水位L2，第一触发水位L1的高度高于第二触发水位L2的高度，水管3设置在底盘4中的端口低于第二触发水位L2，在冷凝水的水位高度大于等于第一触发水位L1时，控制模块会发送开启命令至水泵1控制水泵1开启，确保冷凝水有足够的水量时开启水泵1，防止水量不足导致清洗不充分的现象出现，在冷凝水的水位高度小于第一触发水位L1时，控制模块不发送开启命令至水泵1，控制模块控制开启制冷模式或除湿模式，直至底盘4中冷凝水水位高度大于等于第一触发水位L1，开启水泵1进行清洗，在清洗过程中，当冷凝水的水位高度小于第二触发水位L2时，控制模块发送关闭命令至水泵1控制水泵1关闭，避免水量不足时水泵空转而损坏。
在设定第一触发水位L1与第二触发水位L2，应当保证底盘4中在L2高度至L1高度之间的水量小于水管3、洒水盘2以及蒸发器6与冷凝器7翅片上正在清洗中的冷凝水的总量，确保水泵1工作一段时间后，底盘4中的冷凝水水位高度会小于第二触发水位L2的高度，否则将无法判断并 控制水泵1关闭。
实施例3
本实施例与上述实施例的区别在于，结合图1与图5所示，移动空调自动清洗装置还包括风压传感器8，风压传感器8设置在移动空调的上风道和下风道中，风压传感器8与控制模块电连接，可选的，本实施例在上风道与下风道均设有风压传感器，风压传感器8包括第一风压传感器81与第二风压传感器82，第一风压传感器81设置在上风道中，用于检测出风口处的第一风压信息，第二风压传感器82设置在下风道中，用于检测出入口处的第二风压信息，并将第一风压信息与第二风压信息传送至控制模块，控制模块检测到第一风压信息与第二风压信息其中一个小于等于预设风压值时，判断此时蒸发器6和冷凝器7的翅片缝隙吸附有尘土，控制模块再进一步控制水泵1的开启与关闭。
可选的，移动空调还包括警示灯，所述警示灯用于在所述风压值异常时开启，具体的，当控制模块检测到第一风压信息与第二风压信息其中一个小于等于预设风压值时，发出开启命令至警示灯，警示灯开启并提醒用户开启水洗功能，移动空调再进一步控制水泵1的开启与关闭。
实施例4
本实施例在上述实施例的基础上，提供了一种空调器，包括上述任一所述的移动空调自动清洗装置。
实施例5
本实施例在上述实施例的基础上，提供了一种移动空调自动清洗方法，包括如下步骤：
获取所述移动空调风压值；
根据所述风压值确定是否需要进行自动清洗；
若需要进行自动清洗，则根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭。
结合图6所示，所述移动空调自动清洗方法具体包括如下步骤：
S1、接收到移动空调开启命令，移动空调开机工作；
S2、根据风压值判断是否需要自动清洗：检测移动空调进风风压值P1与出风风压值P2，并判断P1与P2是否均大于预设风压值，是则表明 移动空调通风正常，蒸发器6和冷凝器7上并未有较多灰尘，移动空调不进行操作，否则开启移动空调自动清洗控制；
S3、通过比较底盘内冷凝水的水位高度与第一触发水位高度控制自动水洗(也称清洗)的开启：开启移动空调自动清洗控制时，先判断底盘4内冷凝水的高度L是否大于等于第一触发水位L1，是则开启水洗控制，水洗控制包括开启水泵1，抽取底盘4内的冷凝水至撒水盘2中对蒸发器6和冷凝器7进行清洗，否则开启制冷模式，直至底盘4内冷凝水的水位高度L大于等于第一触发水位L1并进行水洗控制；
S4、通过比较底盘4内冷凝水的水位高度与第二触发水位高度控制自动水洗的关闭：水洗控制运行时，判断底盘4内冷凝水的高度L是否小于第二触发水位L2，是则关闭水泵1，自动清洗控制结束，否则不关闭水泵1，并继续判断底盘4内冷凝水的高度L是否小于第二触发水位L2，直至底盘4内冷凝水的水位高度L小于第二触发水位L2并关闭水泵1。
实施例6
本实施例与上述实施例的区别在于，在步骤S2中，当判断结果为P1或P2小于等于预设风压值时，控制并开启警示灯，告知并提醒用户开启水洗功能，当用户开启水洗功能，移动空调接收到开启水洗，并进行水洗控制。
实施例7
本实施例与上述实施例的区别在于，在步骤S4中，当自动清洗控制结束时，即关闭水泵1时，控制开启制热模式并持续t1预设时间，可吹干蒸发器6的翅片，避免用户开机时，残留在蒸发器6翅片上的水吹到室内或者用户身上。
综上，相对于现有技术，本发明所述的移动空调自动清洗装置、方法及空调器具有以下优势：
(1)本发明所述的移动空调自动清洗装置，可清洗换热器翅片，并且无需外接清洗水源，利用空调器的冷凝水，实现了清洗水源的自给自足；
(2)本发明所述的移动空调自动清洗装置，结构简单易行，功能性强，能够实现自动判断及控制，对换热器进行清洗；
(3)本发明所述的移动空调自动清洗装置，设置洒水盘以及分布均匀的漏水孔，对换热器的整体翅片进行水洗，提高了清洗的效率；
(4)本发明所述的移动空调自动清洗装置，设置风压传感器对风压值进行检测，便于移动空调判断开启水洗功能的时间，实现了自动判断；
(5)本发明所述的移动空调自动清洗装置，设置双水位开关对水泵进行保护，防止水泵在冷凝水水量不足时发生空转，提高了水泵的使用寿命。
需要说明的是，在附图或说明书描述中，相似或相同的部分都使用相同的图号。说明书中示例的各个实施例中的技术特征在无冲突的前提下可以进行自由组合形成新的方案，另外每个权利要求可以单独作为一个实施例或者各个权利要求中的技术特征可以进行组合作为新的实施例，且在附图中，实施例的形状或是厚度可扩大，并以简化或是方便标示。再者，附图中未绘示或描述的元件或实现方式，为所属技术领域中普通技术人员所知的形式。另外，虽然本文可提供包含特定值的参数的示范，但应了解，参数无需确切等于相应的值，而是可在可接受的误差容限或设计约束内近似于相应的值。
除非存在技术障碍或矛盾，本发明的上述各种实施方式可以自由组合以形成另外的实施例，这些另外的实施例均在本发明的保护范围中。
虽然结合附图对本发明进行了说明，但是附图中公开的实施例旨在对本发明优选实施方式进行示例性说明，而不能理解为对本发明的一种限制。附图中的尺寸比例仅仅是示意性的，并不能理解为对本发明的限制。
虽然本发明总体构思的一些实施例已被显示和说明，本领域普通技术人员将理解，在不背离本总体发明构思的原则和精神的情况下，可对这些实施例做出改变，本发明的范围以权利要求和它们的等同物限定。

Claims (18)

  1. 一种移动空调自动清洗装置，其特征在于，包括水泵(1)、洒水盘(2)与水管(3)，所述洒水盘(2)包括第一洒水盘(21)与第二洒水盘(22)，所述第一洒水盘(21)设置在蒸发器(6)顶端，所述第二洒水盘(22)设置在所述移动空调的蒸发器(6)与冷凝器(7)之间，所述水泵(1)通过所述水管(3)将所述移动空调产生的冷凝水抽取到所述第一洒水盘(21)或第二洒水盘(22)中，所述第一洒水盘(21)中的冷凝水用于对所述蒸发器(6)进行水洗，所述第二洒水盘(22)中的冷凝水用于对所述冷凝器(7)进行清洗。
  2. 根据权利要求1所述的移动空调自动清洗装置，其特征在于，所述第二洒水盘(22)还用于收集所述蒸发器(6)滴落的冷凝水。
  3. 根据权利要求1所述的移动空调自动清洗装置，其特征在于，所述清洗装置还包括底盘(4)，用于收集所述移动空调产生的冷凝水，所述水泵(1)通过所述水管(3)将所述底盘(4)中的冷凝水抽取到所述第一洒水盘(21)或第二洒水盘(22)中。
  4. 根据权利要求3所述的移动空调自动清洗装置，其特征在于，所述清洗装置还包括水位开关(5)与控制模块，所述控制模块用于接收所述水位开关(5)传送的开启或关闭信号并控制所述水泵(1)的开启或关闭，所述水位开关(5)设置在所述底盘(4)中，所述水位开关(5)用于检测所述底盘(4)中所述冷凝水的水位高度。
  5. 根据权利要求4所述的移动空调自动清洗装置，其特征在于，所述水位开关(5)与所述控制模块电连接，所述控制模块与所述水泵(1)电连接。
  6. 根据权利要求4所述的移动空调自动清洗装置，其特征在于，所述水位开关(5)包括第一水位开关(51)与第二水位开关(52)，所述第一水位开关(51)设定的第一触发水位L1大于所述第二水位开关(52)设定的第二触发水位L2。
  7. 根据权利要求4所述的移动空调自动清洗装置，其特征在于，所述清洗装置还包括风压传感器(8)与警示灯，所述风压传感器(8)设置在 所述移动空调的上风道和/或下风道中，所述风压传感器(8)用于检测所述移动空调进风和/或出风的风压值，所述警示灯用于在所述风压值异常时开启。
  8. 根据权利要求7所述的移动空调自动清洗装置，其特征在于，所述风压传感器(8)和所述警示灯均与所述控制模块电连接，所述控制模块用于在检测到所述移动空调进风和/或出风的风压值其中一个小于或等于预设风压值时控制所述警示灯开启。
  9. 根据权利要求1所述的移动空调自动清洗装置，其特征在于，所述第一洒水盘(21)上设有第一漏水孔(211)，所述第二洒水盘(22)上设有第二漏水孔(221)。
  10. 根据权利要求9所述的移动空调自动清洗装置，其特征在于，所述第一漏水孔(211)与所述第二漏水孔(221)均有多个，多个所述第一漏水孔(211)均匀分布在所述第一洒水盘(21)上，多个所述第二漏水孔(221)均匀分布在所述第二洒水盘(22)上。
  11. 一种空调器，其特征在于，包括上述权利要求1-10任一所述的移动空调自动清洗装置。
  12. 一种移动空调自动清洗方法，用于利用权利要求1-10任一所述的移动空调自动清洗装置进行自动清洗，其特征在于，包括：
    获取所述移动空调风压值；
    根据所述风压值确定是否需要进行自动清洗；
    若需要进行自动清洗，则根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭。
  13. 根据权利要求12所述的移动空调自动清洗方法，其特征在于，所述移动空调风压值包括所述移动空调进风风压值P1与出风风压值P2。
  14. 根据权利要求13所述的移动空调自动清洗方法，其特征在于，根据所述风压值确定是否需要进行自动清洗，包括：若所述移动空调进风风压值P1与出风风压值P2均大于预设风压值，则不需要进行自动清洗，反之，则需要进行自动清洗。
  15. 根据权利要求12所述的移动空调自动清洗方法，其特征在于，根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自 动清洗开启或关闭，包括：若所述冷凝水的水位高度L大于或等于第一触发水位L1，则控制自动清洗开启；否则控制所述移动空调开启制冷模式或除湿模式，直至所述冷凝水的水位高度L大于或等于所述第一触发水位L1。
  16. 根据权利要求12所述的移动空调自动清洗方法，其特征在于，根据收集的所述移动空调产生的冷凝水的水位高度与触发水位高度控制自动清洗开启或关闭，还包括：若所述冷凝水的水位高度L小于第二触发水位L2，则控制自动清洗关闭，关闭所述水泵(1)；其中，所述水泵用于抽取所述冷凝水对移动空调进行自动清洗。
  17. 根据权利要求16的移动空调自动清洗方法，其特征在于，在关闭所述水泵(1)时，控制所述移动空调开启制热模式并持续一预设时长。
  18. 根据权利要求14所述的移动空调自动清洗方法，其特征在于，在所述移动空调进风风压值P1与出风风压值P2小于或等于预设风压值时，还控制警示灯开启。
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CN114440302A (zh) * 2022-02-28 2022-05-06 海信（广东）空调有限公司 移动空调及其控制方法
CN114353188A (zh) * 2022-02-28 2022-04-15 海信（广东）空调有限公司 移动空调及其控制方法
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