CN114893842A - Humidifying device, humidifying air conditioner and control method thereof - Google Patents

Humidifying device, humidifying air conditioner and control method thereof Download PDF

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Publication number
CN114893842A
CN114893842A CN202210713015.7A CN202210713015A CN114893842A CN 114893842 A CN114893842 A CN 114893842A CN 202210713015 A CN202210713015 A CN 202210713015A CN 114893842 A CN114893842 A CN 114893842A
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China
Prior art keywords
water
humidifying
water tank
outlet
inlet
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CN202210713015.7A
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Chinese (zh)
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CN114893842B (en
Inventor
黄煜鹏
许李威
成凯
温耀新
王现林
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN202210713015.7A priority Critical patent/CN114893842B/en
Publication of CN114893842A publication Critical patent/CN114893842A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0087—Indoor units, e.g. fan coil units with humidification means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/36—Drip trays for outdoor units
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Humidification (AREA)

Abstract

The invention provides a humidifying device, a humidifying air conditioner and a control method thereof, wherein the humidifying device comprises a humidifying chamber, an atomizing part is arranged in the humidifying chamber, and a humidifying inlet and a humidifying outlet are formed in the outer wall of the humidifying chamber; the water tank is provided with a water tank inlet and a first water tank outlet, and the first water tank outlet is communicated with the humidifying inlet; the humidifying device further includes: the first detection unit is arranged in the humidification chamber and is used for detecting the water quality condition in the humidification chamber; the second detection unit is arranged in the water tank and is used for detecting the water quality condition in the water tank; the water tank is also provided with a second water tank outlet, the first water tank outlet is higher than the second water tank outlet, and the first valve is used for opening and closing the second water tank outlet; the second valve is also connected with a humidifying chamber drain pipe and is arranged on the humidifying chamber drain pipe. The humidifying device can improve the humidifying efficiency and ensure the quality of the humidified air.

Description

Humidifying device, humidifying air conditioner and control method thereof
Technical Field
The invention relates to the technical field of air conditioners, in particular to a humidifying device, a humidifying air conditioner and a control method of the humidifying air conditioner.
Background
The wall-mounted air conditioner that has the humidification function in the existing market is less, and the wall-mounted air conditioner is generally installed in the higher position of indoor height, and the mode that traditional humidifier needs manual watering realizes watering humidification comparatively difficult to hanging the wall-mounted air conditioner at the eminence. At present, the most common air conditioner water-free humidifying device is generally a wet film humidifying device or a steam humidifying device, the water-free humidifying device is generally large in size and complex in mechanism, and meanwhile, if outdoor humidity is low, the humidifying efficiency of an air conditioner is low.
The existing humidifying air conditioner adopts condensed water and defrosting water to improve the humidifying efficiency, but the condensed water and the defrosting water are dirty sometimes, and the air conditioner can bring air pollution when being directly used for humidifying. In addition, the water inlet of the existing water tank is located above the water tank, and the water outlet of the existing water tank is located below the water tank.
Disclosure of Invention
The first purpose of the invention is to provide a humidifying device which can improve humidifying efficiency and ensure humidifying air quality.
The second purpose of the invention is to provide a humidifying air conditioner with the humidifying device.
The third objective of the present invention is to provide a control method of the humidifying air conditioner.
In order to achieve the first object, the invention provides a humidifying device, which comprises a humidifying chamber, wherein an atomizing part is arranged in the humidifying chamber, and a humidifying inlet and a humidifying outlet are formed in the outer wall of the humidifying chamber; the water tank is provided with a water tank inlet and a first water tank outlet, and the first water tank outlet is communicated with the humidifying inlet; the humidifying device further includes: the first detection unit is arranged in the humidification chamber and is used for detecting the water quality condition in the humidification chamber; the second detection unit is arranged in the water tank and is used for detecting the water quality condition in the water tank; the water tank is also provided with a second water tank outlet, the first water tank outlet is higher than the second water tank outlet, and the first valve is used for opening and closing the second water tank outlet; the second valve is also connected with a humidifying chamber drain pipe and is arranged on the humidifying chamber drain pipe.
It can be seen by above-mentioned scheme that because the position of first water tank export is higher, comdenstion water, defrosting water or running water are after getting into the water tank, and the impurity of aquatic can deposit naturally in the water tank, and the water on upper strata is comparatively clean, can flow out through first water tank export and get into humidification chamber, through guaranteeing that humidification water is clean, pollution-free. Meanwhile, the first detection unit and the second detection unit detect the water quality conditions in the humidification chamber and the water tank respectively, when the first detection unit detects that the water quality conditions in the humidification chamber do not meet the standard, the second valve is opened, water in the humidification chamber is discharged from the drain pipe of the humidification chamber, when the second detection unit detects that the water quality conditions in the water tank do not meet the standard, the first valve is opened, and water in the water tank is discharged from the outlet of the second water tank, so that the humidification water is clean and pollution-free. Meanwhile, the humidifying device is simple in structure, can achieve the miniaturization effect, and cannot occupy too large space.
One preferred scheme is that the humidifying device further comprises a connecting pipe, wherein the connecting pipe comprises a pipe inlet section, a pipe outlet section and a humidifying chamber drain pipe which are communicated with each other; the first water tank outlet is positioned at the inlet end of the inlet pipe section, the inlet end of the inlet pipe section extends into the water tank from the first water tank outlet, the outlet pipe section and the humidifying chamber drain pipe are both connected at the outlet end of the inlet pipe section, and the outlet end of the outlet pipe section is connected with the humidifying inlet.
Therefore, water in the water tank enters the humidifying chamber through the inlet pipe section and the outlet pipe section, the water in the humidifying chamber can be discharged from the drain pipe of the humidifying chamber after being turbid, and the pipeline structure is simple and the water quality purification effect can be realized.
In a further aspect, the humidifying device further comprises a third valve, and the third valve is installed on the inlet pipe section and is arranged near the outlet end of the inlet pipe section.
Therefore, on one hand, the third valve can enable water in the water tank to enter the humidifying chamber through the pipe inlet section and the pipe outlet section, and meanwhile, when the water in the humidifying chamber is discharged outwards, the third valve can be closed, so that sewage is prevented from flowing back into the water tank.
Still further, the filter is arranged in the pipe inlet section and is close to the inlet end of the pipe inlet section.
Therefore, after the water entering the water tank is precipitated, the water on the upper layer is clean, the water can enter the humidifying chamber through the connecting pipe, the filter is arranged in the pipe entering section of the connecting pipe, the water entering the humidifying chamber can be further filtered, the effect of dual water purification is achieved, and the humidifying water is clean and pollution-free.
Preferably, the humidifying device further comprises a water inlet pipe assembly, the water inlet pipe assembly comprises a tap water pipeline and a circulating water pipeline, and the water outlet end of the tap water pipeline and the water outlet end of the circulating water pipeline are both communicated with the inlet of the water tank.
Therefore, the tap water is introduced, the source of the humidifying water is increased, the energy can be saved, and the humidifying effect and the humidifying efficiency are improved.
In a preferred embodiment, the atomizing member is a humidifying electrode.
Therefore, by using the electrode humidification principle, the water drops are uniformly atomized, the humidification efficiency and the humidification effect are greatly improved, and the user experience is improved. Meanwhile, the humidifying device is simple in structure, small in required space, capable of achieving the effect of miniaturization of the humidifying device, free of occupying valuable indoor space and capable of enabling the size of the outdoor unit to be increased more.
Preferably, the second tank outlet is located at the bottom of the tank.
Therefore, the turbid water in the water tank can be discharged from the second water tank outlet conveniently.
Preferably, the humidification inlet is located at the bottom end of the humidification chamber and the humidification outlet is located at the top end of the humidification chamber.
Therefore, the turbid water in the humidification chamber can be conveniently discharged from the humidification inlet, and the atomized humid gas can be conveniently discharged.
It is preferable that the second sensing unit is adjacent to the first tank outlet in a height direction of the tank.
This makes it possible to more accurately detect the quality of water discharged from the water tank to the humidification chamber.
In order to achieve the second objective, the present invention provides a humidifying air conditioner, which comprises an indoor unit and the humidifying device, wherein the humidifying outlet conveys the humidified gas towards the indoor unit.
The humidifying air conditioner also comprises an outdoor unit, wherein the indoor unit is provided with an indoor unit water pan, and the outdoor unit is provided with an outdoor unit water pan; at least one of the inner machine water pan and the outer machine water pan is communicated with the water tank inlet.
Therefore, the condensed water and the defrosting water generated in the working process of the air conditioner can be used.
In order to achieve the third objective, the present invention provides a control method of a humidifying air conditioner, wherein the humidifying air conditioner comprises an indoor unit and the humidifying device; the first detection unit can also detect the water level in the humidification chamber; the second detection unit can also detect the water level in the water tank; the humidifying air conditioner also comprises a third detection unit which is arranged on the indoor unit and is used for detecting the humidity of the indoor environment; the control method comprises the following steps: judging whether the humidity of the indoor environment is smaller than a humidity threshold value; if the humidity of the indoor environment is smaller than the humidity threshold, judging whether the water level in the humidifying chamber reaches the humidifying water level threshold, if so, electrifying the atomizing part, starting the humidifying function, and if not, starting the third valve, so that the water in the water tank flows to the humidifying chamber; if the humidity of the indoor environment is not less than the humidity threshold value, the atomization component is powered off, and the humidification function is not started.
The humidifying air conditioner also comprises an outdoor unit and a water pump, wherein the indoor unit is provided with an indoor unit water pan, and the outdoor unit is provided with an outdoor unit water pan; the humidifying device also comprises a water inlet pipe assembly, the water inlet pipe assembly comprises a tap water pipeline and a circulating water pipeline, the water outlet end of the tap water pipeline and the water outlet end of the circulating water pipeline are both communicated with the inlet of the water tank, and at least one of the inner water pan and the outer water pan is communicated with the water inlet end of the circulating water pipeline; the water pump is arranged on the circulating water pipeline, and the tap water pipeline is provided with a fourth valve; the control method further comprises the following steps: judging whether the water level in the water tank is lower than a first water storage threshold value or not; if the water level in the water tank is lower than the first water storage threshold value, when the air conditioner is in a defrosting mode and defrosting water is sufficient, the water pump is started, and the fourth valve is closed; when the air conditioner is in a defrosting mode and defrosting water is insufficient, the water pump is closed, and the fourth valve is opened; and if the water level in the water tank is not lower than the first water storage threshold value and the water level in the water tank exceeds the second water storage threshold value, the first valve is opened.
Therefore, the humidifying air conditioner has multiple sources of humidifying water, is combined with an air conditioning defrosting mode, recovers defrosting water and condensed water, and uses the defrosting water and the condensed water as humidifying water after filtering, thereby saving energy.
Drawings
Fig. 1 is a system block diagram of an embodiment of a humidifying air conditioner of the present invention.
Fig. 2 is a flow chart of a humidification control method in an embodiment of the humidification air conditioner of the present invention.
Fig. 3 is a flow chart of a water storage control method in an embodiment of the humidifying air conditioner of the present invention.
The invention is further explained with reference to the drawings and the embodiments.
Detailed Description
Referring to fig. 1, the humidifying air conditioner includes an indoor unit 1, a humidifying device 3, and an outdoor unit 2. The indoor unit 1 is provided with a third detection unit 11 and a fan 12, and the third detection unit 11 is used for detecting the humidity of the indoor environment.
The humidifying device 3 includes a humidifying chamber 4, a water tank 5, a first detecting unit 61, a second detecting unit 62, an atomizing part 41, a connecting pipe 7, a water inlet pipe assembly 8, a first valve 91, a second valve 92, a third valve 93, and a fourth valve 94.
The atomization component 41 and the first detection unit 61 are both arranged in the humidification chamber 4, the atomization component 41 is a humidification electrode, and the first detection unit 61 is used for detecting the water quality condition in the humidification chamber 4 and detecting the water level in the humidification chamber 4. The outer wall of the humidifying chamber 4 is provided with a humidifying inlet 42 and a humidifying outlet 43, the humidifying inlet 42 is positioned at the bottom end of the humidifying chamber 4, and the humidifying outlet 43 is positioned at the top end of the humidifying chamber 4. The fan 12 can send the humidified gas in the humidification chamber 4 into the indoor unit 1 through the humidification outlet 43, and send the humidified gas into the indoor unit 1 through the outlet 13 of the indoor unit 1.
A second detection unit 62 is provided in the water tank 5, and the second detection unit 62 is used for detecting the water quality condition in the water tank 5 and detecting the water level in the water tank 5. Water tank 5 has been seted up water tank inlet 51, first water tank outlet 52 and second water tank outlet 53, and first water tank outlet 52 communicates with humidification inlet 42, and water tank inlet 51 is close to the top setting of water tank 5, and second water tank outlet 53 is located the bottom of water tank 5, and first water tank outlet 52 is higher than second water tank outlet 53 and sets up, and second water tank outlet 53 is connected with water tank drain pipe 54, and first valve 91 is installed on water tank drain pipe 54. The second sensing unit 62 is close to the first tank outlet 52 in the height direction of the tank 5, that is, the second sensing unit 62 and the first tank outlet 52 may have the same height or have a small height difference.
The water tank 5 is communicated with the humidification chamber 4 through a connecting pipe 7, the connecting pipe 7 comprises an inlet pipe section 71, an outlet pipe section 72 and a humidification chamber drain pipe 73 which are communicated with each other, the outlet pipe section 72 and the humidification chamber drain pipe 73 are coaxially arranged and extend along the vertical direction, the inlet pipe section 71 is perpendicular to the outlet pipe section 72, the first water tank outlet 52 is positioned at the inlet end of the inlet pipe section 71, the inlet end of the inlet pipe section 71 extends into the water tank 5 from the first water tank outlet 52, the outlet pipe section 72 and the humidification chamber drain pipe 73 are connected at the outlet end of the inlet pipe section 71, and the outlet end of the outlet pipe section 72 is connected with the humidification inlet 42. A third valve 93 is mounted on the inlet section 71 and is positioned adjacent the outlet end of the inlet section 71, and a filter 74 is positioned within the inlet section 71, the filter 74 being positioned adjacent the inlet end of the inlet section 71. A second valve 92 is mounted on the humidification chamber drain line 73.
The outdoor unit 2 is provided with a compressor 21, an outdoor unit water pan 22, a water pump 23, an electric heater 24 and a condenser 25, the condenser 25 is located above the outdoor unit water pan 22, the electric heater 24 is located between the condenser 25 and the outdoor unit water pan 22, a water pan outlet 221 for communicating the water inlet pipe assembly 8 is formed in the outdoor unit water pan 22, and the bottom wall of the outdoor unit water pan 22 is inclined towards the water pan outlet 221 so as to ensure that condensed water and defrosted water in the outdoor unit water pan 22 can smoothly flow into the water inlet pipe assembly 8. When the outdoor unit 2 enters the defrosting mode, the electric heater 24 of the outdoor unit 2 generates heat accordingly, so that the defrosting efficiency is improved, compared with the prior art that the outdoor unit 2 enters the heating defrosting mode for a short time to achieve the defrosting effect, the electric heater 24 assists in defrosting to achieve the defrosting effect at a lower temperature.
The water inlet pipe assembly 8 comprises a tap water pipeline 81 and a circulating water pipeline 82, a fourth valve 94 is installed on the tap water pipeline 81, the water outlet end of the tap water pipeline 81 and the water outlet end of the circulating water pipeline 82 are both communicated with the water tank inlet 51, the outer water receiving tray 22 is communicated with the water inlet end of the circulating water pipeline 82, the water pump 23 is installed on the circulating water pipeline 82, and the water pump 23 is a micro water pump.
Referring to fig. 2, the humidification control method of the humidification air conditioner includes the steps of:
first, step S11 is executed to determine whether the humidity of the indoor environment is less than the humidity threshold. If the humidity of the indoor environment is less than the humidity threshold, then step S12 is executed to determine whether the water level in the humidification chamber 4 reaches the humidification water level threshold, and if the humidity reaches the humidification water level threshold, step S13 is executed, the humidification electrode 41 is powered on to start the humidification function, so as to evaporate the water in the humidification chamber 4, the fan 12 of the indoor unit 1 rotates to send the water vapor generated by the humidification chamber 4 to the indoor side, so as to increase the indoor humidity, and meanwhile, the power of the humidification electrode 41 is negatively correlated with the humidity value of the indoor environment detected by the third detection unit 11, that is, the lower the humidity value of the indoor environment detected by the third detection unit 11 is, the control system automatically increases the power of the humidification electrode 41, so that the water vapor generated in the humidification chamber 4 becomes more, thereby increasing the humidification efficiency; if the humidification water level does not reach the humidification water level threshold, step S14 is executed, the third valve 93 is opened, the water in the water tank 5 flows to the humidification chamber 4, the humidification chamber 4 is replenished with water, and after the replenishment, step S13 is executed, and the humidification function is started. If the humidity of the indoor environment is not less than the humidity threshold, that is, the temperature of the indoor environment is greater than or equal to the humidity threshold, the humidifying electrode 41 is powered off, and the humidifying function is not turned on.
Referring to fig. 3, the water storage control method of the humidifying air conditioner includes the steps of:
first, step S21 is executed to determine whether the water level in the water tank 5 is lower than the first water storage threshold.
If the water level in the water tank 5 is lower than the first water storage threshold, when the air conditioner is in the defrosting mode and the defrosting water is sufficient, step S22 is executed, the water pump 23 is turned on and continuously works to continuously pump the condensed water and the defrosting water into the water tank 5, and at this time, the fourth valve 94 is turned off; when the air conditioner is in the defrosting mode and the defrosting water is insufficient, step S23 is executed to close the water pump 23 and open the fourth valve 94, so as to pump the tap water into the water tank 5 and keep the water level in the water tank 5 within a certain range, thereby ensuring that the requirement of humidifying water is met.
If the water level in the water tank 5 is not lower than the first water storage threshold and the water level in the water tank 5 exceeds the second water storage threshold, step S24 is executed to open the first valve 91, so as to discharge a part of the water in the water tank 5.
It is from top to bottom visible, because the position of first water tank export is higher, and the comdenstion water, defrosting water or running water are behind the entering water tank, and the impurity of aquatic can deposit naturally in the water tank, and the back deposits, and the water on upper strata is comparatively clean, and clean water can flow out through first water tank export and get into humidification chamber, and the water that gets into in the connecting tube filters through the filter again, reaches dual purification of water quality's effect, ensures that humidification water is clean, pollution-free. Meanwhile, the first detection unit and the second detection unit detect the water quality conditions in the humidification chamber and the water tank respectively, when the first detection unit detects that the water quality in the humidification chamber is turbid or dirty to a certain degree, the second valve is opened, the water in the humidification chamber is discharged from the drain pipe of the humidification chamber, meanwhile, condensed water, defrosting water or tap water is pumped into the water tank again, and after the water entering the water tank is precipitated, the relatively clean water on the upper layer can enter the humidification chamber. When the second detection unit detects that the water in the water tank is turbid or dirty to a certain degree, the first valve is opened, the water in the water tank is completely discharged from the outlet of the second water tank, then the third valve is controlled to be opened, the water in the water tank flows to the humidifying chamber, and the water level in the humidifying chamber is ensured to meet the requirement. Meanwhile, tap water is introduced, the source of the humidifying water is increased, energy can be saved, and the humidifying effect and the humidifying efficiency are improved. Simultaneously, adopt the electrode humidification principle, humidification efficiency is high, and whole humidification device simple structure, required space is less, can realize the miniaturized effect of humidification device, does not occupy indoor valuable space, also can not make the volume increase of off-premises station more to the humidification is high-efficient, and humidification efficiency can reach more than 95%, can the humidity of intelligent adjustment room air, improves user experience.
In addition, the indoor unit is provided with an inner unit water pan, and the inner unit water pan and the outer unit water pan can be communicated with the water inlet end of the circulating water pipeline; or only the inner machine water pan is communicated with the water inlet end of the circulating water pipeline. The humidifying device can be fixedly connected with the indoor unit and also can be fixedly connected with the outdoor unit. The first tank outlet may also be provided in a side wall of the tank, with the inlet end of the inlet pipe section being connected to the first tank outlet. The above-described modifications also achieve the object of the present invention.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, not limitations, and various changes and modifications may be made by those skilled in the art, without departing from the spirit and scope of the invention, and any changes, equivalents, improvements, etc. made within the spirit and scope of the present invention are intended to be embraced therein.

Claims (13)

1. A humidifying device, comprising:
the humidifying device comprises a humidifying chamber, wherein an atomizing part is arranged in the humidifying chamber, and a humidifying inlet and a humidifying outlet are formed in the outer wall of the humidifying chamber;
the water tank is provided with a water tank inlet and a first water tank outlet, and the first water tank outlet is communicated with the humidifying inlet;
characterized in that, the humidifying device further comprises:
the first detection unit is arranged in the humidification chamber and is used for detecting the water quality condition in the humidification chamber;
the second detection unit is arranged in the water tank and is used for detecting the water quality condition in the water tank;
the water tank is also provided with a second water tank outlet, the first water tank outlet is higher than the second water tank outlet, and the first valve is used for opening and closing the second water tank outlet;
and the second valve is also connected with a humidifying chamber drain pipe, and is arranged on the humidifying chamber drain pipe.
2. The humidifying device according to claim 1, wherein:
the humidifying device also comprises a connecting pipe, wherein the connecting pipe comprises an inlet pipe section, an outlet pipe section and the humidifying chamber drain pipe which are mutually communicated;
the first water tank outlet is positioned at the inlet end of the pipe inlet section, the inlet end of the pipe inlet section extends into the water tank from the first water tank outlet, the pipe outlet section and the humidifying chamber drain pipe are both connected at the outlet end of the pipe inlet section, and the outlet end of the pipe outlet section is connected with the humidifying inlet.
3. The humidifying device according to claim 2, wherein:
the humidifying device also comprises a third valve which is arranged on the pipe inlet section and is close to the outlet end of the pipe inlet section.
4. The humidifying device according to claim 2, wherein:
the filter is arranged in the pipe inlet section and is close to the inlet end of the pipe inlet section.
5. The humidifying device according to any one of claims 1 to 4, wherein:
the humidifying device also comprises a water inlet pipe assembly, the water inlet pipe assembly comprises a tap water pipeline and a circulating water pipeline, and the water outlet end of the tap water pipeline and the water outlet end of the circulating water pipeline are both communicated with the water tank inlet.
6. The humidifying device according to any one of claims 1 to 4, wherein:
the atomization component is a humidifying electrode.
7. The humidifying device according to any one of claims 1 to 4, wherein:
the second tank outlet is located at the bottom of the tank.
8. The humidifying device according to any one of claims 1 to 4, wherein:
the humidification inlet is located at the bottom end of the humidification chamber and the humidification outlet is located at the top end of the humidification chamber.
9. The humidifying device according to any one of claims 1 to 4, wherein:
the second detection unit is close to the first tank outlet in a height direction of the tank.
10. Humidifying air conditioner, characterized in that it comprises an indoor unit and a humidifying device according to any one of claims 1 to 9, the humidifying outlet delivering humidified gas towards the indoor unit.
11. The humidified air conditioner of claim 10, wherein:
the humidifying air conditioner also comprises an outdoor unit, wherein the indoor unit is provided with an indoor unit water receiving disc, and the outdoor unit is provided with an outdoor unit water receiving disc;
at least one of the inner machine water pan and the outer machine water pan is communicated with the water tank inlet.
12. A control method of a humidifying air conditioner, characterized in that the humidifying air conditioner comprises an indoor unit and the humidifying device as claimed in claim 3;
the first detection unit can also detect the water level in the humidification chamber;
the second detection unit can also detect the water level in the water tank;
the humidifying air conditioner also comprises a third detection unit, wherein the third detection unit is arranged on the indoor unit and is used for detecting the humidity of the indoor environment;
the control method comprises the following steps:
judging whether the humidity of the indoor environment is smaller than a humidity threshold value;
if the humidity of the indoor environment is smaller than the humidity threshold, judging whether the water level in the humidifying chamber reaches the humidifying water level threshold, if so, electrifying the atomizing part and starting the humidifying function, otherwise, starting the third valve, and leading the water in the water tank to flow to the humidifying chamber;
if the humidity of the indoor environment is not less than the humidity threshold value, the atomization component is powered off, and the humidification function is not started.
13. The control method according to claim 12, characterized in that:
the humidifying air conditioner also comprises an outdoor unit and a water pump, wherein the indoor unit is provided with an indoor unit water pan, and the outdoor unit is provided with an outdoor unit water pan;
the humidifying device also comprises a water inlet pipe assembly, the water inlet pipe assembly comprises a tap water pipeline and a circulating water pipeline, the water outlet end of the tap water pipeline and the water outlet end of the circulating water pipeline are both communicated with the water tank inlet, and at least one of the inner water pan and the outer water pan is communicated with the water inlet end of the circulating water pipeline;
the water pump is arranged on the circulating water pipeline, and a fourth valve is arranged on the tap water pipeline;
the control method further comprises the following steps:
judging whether the water level in the water tank is lower than a first water storage threshold value or not;
if the water level in the water tank is lower than a first water storage threshold value, when the air conditioner is in a defrosting mode and defrosting water is sufficient, the water pump is started, and the fourth valve is closed; when the air conditioner is in a defrosting mode and defrosting water is insufficient, the water pump is closed, and the fourth valve is opened;
and if the water level in the water tank is not lower than a first water storage threshold value and exceeds a second water storage threshold value, opening the first valve.
CN202210713015.7A 2022-06-22 2022-06-22 Humidification device, humidification air conditioner and control method of humidification air conditioner Active CN114893842B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115371158A (en) * 2022-08-29 2022-11-22 珠海格力电器股份有限公司 Water-free humidifying air conditioner

Citations (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527516A (en) * 1991-03-11 1996-06-18 Hisaka Works Limited Spray type retort sterilizer
CN102012067A (en) * 2010-11-25 2011-04-13 大连大学 Drying and humidifying integrated machine
CN102087041A (en) * 2009-12-04 2011-06-08 珠海格力电器股份有限公司 Air conditioner humidification control method and air conditioner with humidification function
CN102818347A (en) * 2012-08-31 2012-12-12 广东美的制冷设备有限公司 Humidified water compensating method and device for air conditioner as well as air conditioner
CN204513432U (en) * 2015-03-26 2015-07-29 无锡市胜杰环保科技有限公司 A kind of incinerator smoke denitration in the stove wet desulphurization device
CN104990189A (en) * 2015-07-16 2015-10-21 孟如苗 Ultrasonic automatic humidifier
CN105674455A (en) * 2016-04-07 2016-06-15 中山进成塑料制品有限公司 Humidifier and air treatment device
CN105716188A (en) * 2016-02-04 2016-06-29 华为技术有限公司 Air conditioner and humidifying method thereof
CN205655430U (en) * 2016-05-16 2016-10-19 何鹏程 Multipurpose humidifier
CN106126953A (en) * 2016-06-30 2016-11-16 北京小米移动软件有限公司 Humidifier cleans the determination method and device in time limit
CN106247514A (en) * 2016-07-18 2016-12-21 合肥美菱净化设备有限公司 A kind of ultrasonic humidifier
CN205860230U (en) * 2016-07-28 2017-01-04 广东美的制冷设备有限公司 For erecting the damping device of money wall-hanging air conditioner and there is its perpendicular money wall-hanging air conditioner
CN106642397A (en) * 2017-02-22 2017-05-10 李良杰 Consumable-free self-cleaning air humidification purifier
CN206160355U (en) * 2016-11-17 2017-05-10 杨天睿 Air humidifier
US20170153029A1 (en) * 2014-07-03 2017-06-01 Qingdao Haier Air Conditioner General Corp., Ltd. Air treatment apparatus
CN106839135A (en) * 2017-04-18 2017-06-13 广东美的制冷设备有限公司 Air conditioner room unit, air-conditioner outdoor unit and air-conditioner
CN206291443U (en) * 2016-11-09 2017-06-30 铨高科技（珠海）股份有限公司 Air conditioner condensation Water Sproading humidification device and air-conditioning
CN206755360U (en) * 2017-04-18 2017-12-15 广东美的制冷设备有限公司 Air conditioner room unit, air-conditioner outdoor unit and air conditioner
KR20180072236A (en) * 2016-12-21 2018-06-29 (주)어메이징그레이스 Humidifier with water tank and humid box asembled
CN208504632U (en) * 2018-06-15 2019-02-15 西安建筑科技大学 A kind of indoor air humidifier
CN110044003A (en) * 2019-04-24 2019-07-23 广东美的制冷设备有限公司 Progress control method, device, air conditioner and computer readable storage medium
CN110553315A (en) * 2019-09-29 2019-12-10 郑州轻工业学院 Constant temperature and humidity household air conditioner
CN110887188A (en) * 2019-11-08 2020-03-17 珠海格力电器股份有限公司 Air conditioner control method and device and air conditioner
CN210801431U (en) * 2019-11-19 2020-06-19 贵州华城新能源管理科技有限公司 Warm and humid air conditioner air supply arrangement
CN111397003A (en) * 2020-02-20 2020-07-10 珠海格力电器股份有限公司 Air conditioning system and corresponding humidification control method thereof
CN111503760A (en) * 2020-03-23 2020-08-07 宁波奥克斯电气股份有限公司 Defrosting water and condensate water recycling device and method and air conditioner
CN211833967U (en) * 2019-08-30 2020-11-03 南京爱沃客信息科技有限公司 Pipeline machine and water dispenser with humidifier
CN112128873A (en) * 2020-09-02 2020-12-25 青岛海尔空调器有限总公司 Water quality control method and equipment for air washing device and storage medium
CN213020087U (en) * 2019-10-14 2021-04-20 北京秦海室内环境科技有限公司 Air humidifying device capable of automatically supplementing and draining water
CN112923436A (en) * 2021-03-01 2021-06-08 郑州海尔空调器有限公司 Air conditioner and humidification control method of air conditioner
CN213492782U (en) * 2020-09-19 2021-06-22 佛山市景全环保工程设计有限公司 Organic waste gas purification device
CN113461180A (en) * 2021-06-29 2021-10-01 珠海格力电器股份有限公司 Soft water regeneration structure, humidifier and soft regeneration method
DE202021106267U1 (en) * 2021-07-13 2021-12-01 Shenzhen Opolo Tech Co.,Ltd Aroma humidifier with a stable supply of essential oils and a constant fragrance

Patent Citations (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527516A (en) * 1991-03-11 1996-06-18 Hisaka Works Limited Spray type retort sterilizer
CN102087041A (en) * 2009-12-04 2011-06-08 珠海格力电器股份有限公司 Air conditioner humidification control method and air conditioner with humidification function
CN102012067A (en) * 2010-11-25 2011-04-13 大连大学 Drying and humidifying integrated machine
CN102818347A (en) * 2012-08-31 2012-12-12 广东美的制冷设备有限公司 Humidified water compensating method and device for air conditioner as well as air conditioner
US20170153029A1 (en) * 2014-07-03 2017-06-01 Qingdao Haier Air Conditioner General Corp., Ltd. Air treatment apparatus
CN204513432U (en) * 2015-03-26 2015-07-29 无锡市胜杰环保科技有限公司 A kind of incinerator smoke denitration in the stove wet desulphurization device
CN104990189A (en) * 2015-07-16 2015-10-21 孟如苗 Ultrasonic automatic humidifier
CN105716188A (en) * 2016-02-04 2016-06-29 华为技术有限公司 Air conditioner and humidifying method thereof
CN105674455A (en) * 2016-04-07 2016-06-15 中山进成塑料制品有限公司 Humidifier and air treatment device
CN205655430U (en) * 2016-05-16 2016-10-19 何鹏程 Multipurpose humidifier
CN106126953A (en) * 2016-06-30 2016-11-16 北京小米移动软件有限公司 Humidifier cleans the determination method and device in time limit
CN106247514A (en) * 2016-07-18 2016-12-21 合肥美菱净化设备有限公司 A kind of ultrasonic humidifier
CN205860230U (en) * 2016-07-28 2017-01-04 广东美的制冷设备有限公司 For erecting the damping device of money wall-hanging air conditioner and there is its perpendicular money wall-hanging air conditioner
CN206291443U (en) * 2016-11-09 2017-06-30 铨高科技（珠海）股份有限公司 Air conditioner condensation Water Sproading humidification device and air-conditioning
CN206160355U (en) * 2016-11-17 2017-05-10 杨天睿 Air humidifier
KR20180072236A (en) * 2016-12-21 2018-06-29 (주)어메이징그레이스 Humidifier with water tank and humid box asembled
CN106642397A (en) * 2017-02-22 2017-05-10 李良杰 Consumable-free self-cleaning air humidification purifier
CN106839135A (en) * 2017-04-18 2017-06-13 广东美的制冷设备有限公司 Air conditioner room unit, air-conditioner outdoor unit and air-conditioner
CN206755360U (en) * 2017-04-18 2017-12-15 广东美的制冷设备有限公司 Air conditioner room unit, air-conditioner outdoor unit and air conditioner
CN208504632U (en) * 2018-06-15 2019-02-15 西安建筑科技大学 A kind of indoor air humidifier
CN110044003A (en) * 2019-04-24 2019-07-23 广东美的制冷设备有限公司 Progress control method, device, air conditioner and computer readable storage medium
CN211833967U (en) * 2019-08-30 2020-11-03 南京爱沃客信息科技有限公司 Pipeline machine and water dispenser with humidifier
CN110553315A (en) * 2019-09-29 2019-12-10 郑州轻工业学院 Constant temperature and humidity household air conditioner
CN213020087U (en) * 2019-10-14 2021-04-20 北京秦海室内环境科技有限公司 Air humidifying device capable of automatically supplementing and draining water
CN110887188A (en) * 2019-11-08 2020-03-17 珠海格力电器股份有限公司 Air conditioner control method and device and air conditioner
CN210801431U (en) * 2019-11-19 2020-06-19 贵州华城新能源管理科技有限公司 Warm and humid air conditioner air supply arrangement
CN111397003A (en) * 2020-02-20 2020-07-10 珠海格力电器股份有限公司 Air conditioning system and corresponding humidification control method thereof
CN111503760A (en) * 2020-03-23 2020-08-07 宁波奥克斯电气股份有限公司 Defrosting water and condensate water recycling device and method and air conditioner
CN112128873A (en) * 2020-09-02 2020-12-25 青岛海尔空调器有限总公司 Water quality control method and equipment for air washing device and storage medium
CN213492782U (en) * 2020-09-19 2021-06-22 佛山市景全环保工程设计有限公司 Organic waste gas purification device
CN112923436A (en) * 2021-03-01 2021-06-08 郑州海尔空调器有限公司 Air conditioner and humidification control method of air conditioner
CN113461180A (en) * 2021-06-29 2021-10-01 珠海格力电器股份有限公司 Soft water regeneration structure, humidifier and soft regeneration method
DE202021106267U1 (en) * 2021-07-13 2021-12-01 Shenzhen Opolo Tech Co.,Ltd Aroma humidifier with a stable supply of essential oils and a constant fragrance

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"空气净化器、家用净水器专利信息选登", 家电科技, no. 08 *
张自杰等主编: "《建筑安装工程》", 31 December 1999 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115371158A (en) * 2022-08-29 2022-11-22 珠海格力电器股份有限公司 Water-free humidifying air conditioner

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