CN108826519A - A kind of humidification system, fresh air humidification system, air conditioner and control method - Google Patents
A kind of humidification system, fresh air humidification system, air conditioner and control method Download PDFInfo
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- CN108826519A CN108826519A CN201810732034.8A CN201810732034A CN108826519A CN 108826519 A CN108826519 A CN 108826519A CN 201810732034 A CN201810732034 A CN 201810732034A CN 108826519 A CN108826519 A CN 108826519A
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- water storage
- storage device
- air
- outdoor
- indoor
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Classifications
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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
- 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
- F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
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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
- F24F11/0001—Control or safety arrangements for ventilation
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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
- F24F11/0008—Control or safety arrangements for air-humidification
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
Abstract
It include controller, humidifier, indoor water storage device, outdoor water storage device, sensing unit and water pump the invention discloses a kind of humidification system, the controller is connect with humidifier, sensing unit, water pump respectively, humidifier is connected with indoor water storage device, indoor water storage device is connected with outdoor water storage device by water pump, the sensing unit setting is indoors in the interior or/and outdoor water storage device of water storage device, fresh air system is proposed a kind of fresh air humidification system by the present invention in conjunction with humidifier, improve indoor air, and makes indoor air humidity suitable.A kind of air conditioner and control method including above-mentioned fresh air humidification system solves the problems, such as that room air dirt and indoor seasoning, the frosting of outdoor unit fan coil can be collected by fresh air humidification system when existing air-conditioning uses, and improve the utilization rate of water resource.
Description
Technical field
The present invention relates to humidification correlative technology field, in particular to a kind of humidification system, fresh air humidification system,
Air conditioner and control method.
Background technique
Currently, air-conditioning is the selection of most of family.But wintry weather is dry, and air-conditioning is during recycling room air
It will lead to relative humidity reduction, increased so as to cause the water evaporation quantity of human body surface, and then human body water shortage, feel drying.Cause
This corresponding air humidifier of needs, but independent air humidifier humidifies range very little on the market, humidifying effect is poor, and
It needs frequently to add water manually, use is inconvenient.
On the other hand, in winter air-conditioning heating, due to the addition of not no fresh air, cause in air-conditioning air always in room
Interior circulation, air is dirty, and gas concentration lwevel is excessively high, and indoor comfort is poor.
Therefore, humidification system and air conditioner comprising aeration device how are designed, outdoor fresh air can be made to enter the room together
When to adjust indoor humidity be suitable for the problem of being those skilled in the art's urgent need to resolve.
Summary of the invention
The present invention to solve the above-mentioned problems, proposes a kind of humidification system, fresh air humidification system, air conditioner and controlling party
Method, it is wet in regulation room while outdoor fresh air capable of being made to enter the room by the way that aeration device and humidification system is added in air conditioner
Degree is suitable.
The first object of the present invention is to provide a kind of humidification system, and the water storage device of water can be collected by being arranged, and realizes
Automatic humidification.
The second object of the present invention is to provide a kind of fresh air humidification system, by fresh air system in conjunction with humidifier, improves
Indoor air quality, and make indoor air humidity suitable.
The third object of the present invention is to provide a kind of air conditioner, includes humidification system or fresh air humidification system, solves existing
Room air dirt and the problem of indoor seasoning when having air-conditioning use.When air-conditioning is in heating, the fan coil of outdoor unit
The water energy that moisture condensation or frosting defrosting generate reaches humidified system or fresh air humidification system is collected, and improves the utilization rate of water resource.
When moderately adjust air conditioner expansion valve can control air conditioner outdoor fan coil pipe active moisture condensation or frosting defrosting, from
And condensed water is collected, it can save and add water ring section manually.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of humidification system, including controller, humidifier, indoor water storage device, outdoor water storage device, sensing unit and
Water pump, the controller are connect with humidifier, sensing unit, water pump respectively, and humidifier is connected with indoor water storage device, room
Inner storing water device is connected with outdoor water storage device by water pump, and the sensing unit is arranged in water storage device indoors or/and room
In outer water storage device.
Further, a kind of humidifier further includes humidity sensor, and the humidity sensor is connect with controller.It is described
Drain valve is arranged in outdoor water storage device, and the drain valve is connect with controller.
Further, a kind of humidifier further includes warning device, and the warning device is connect with controller, the sensing
Unit is liquid level sensor.
A kind of fresh air humidification system, including a kind of above-mentioned humidification system and aeration device, the aeration device include fresh air
Pipeline and fresh-air fan, the fresh-air fan are connect with controller, and the fresh air pipeline is connect with fresh-air fan.
Further, the gas outlet of the humidifier is separately provided or is connected to fresh air pipeline or fresh air pipeline
Air outlet.
A kind of air conditioner, including a kind of above-mentioned humidification system or a kind of fresh air humidification system, the outdoor water storage device
The lower section of the fan coil of outdoor unit is set；The air outlet of the fresh air pipeline connects air conditioner indoor set wind outlet.
Further, the outdoor water storage device is arranged insulating layer or heater is arranged in outdoor water storage device, indoor
Filler is set in water storage device or/and on outdoor water storage device, and the humidity sensor setting is indoors.
Further, a kind of air conditioner further includes defrosting device or/and frosting detection device, the defrosting device and control
Device connection, the defrosting device are arranged on the fan coil of outdoor unit；The frosting detection device is connect with controller, setting
On the fan coil of outdoor unit.
A kind of control method of above-mentioned air conditioner, it is characterised in that：
Air-conditioning is opened, when detecting the relative humidity of room air lower than preset threshold, opens humidifier.
When detecting that fan of outdoor unit of air conditioner coil pipe frosting reaches preset threshold value, defrosting device, outdoor water storage are opened
Device collects the water after defrosting.
When detecting outdoor water storage device liquid level lower than minimum liquid level, variable expansion valve keeps outdoor fan coil temperature low
In outdoor dew point, active condenses or frosting.
When outdoor water storage device be not below the minimum liquid level of setting and indoor water storage device not higher than setting highest liquid
When position, the water of outdoor water storage device is pumped into indoor water storage device by water pump starting.
When outdoor water storage device is higher than the highest liquid level of setting lower than the minimum liquid level or indoor water storage device of setting,
Water pump stops.
Further, air-conditioning is opened, indoor carbon dioxide concentration is higher than preset threshold, starts fresh-air fan, opens to interior
Begin to provide fresh air.
Compared with prior art, beneficial effects of the present invention are：
(1) the present invention provides one kind can be by air-conditioning provided with the water storage device that can collect water from humidification system
The water after dew or frost melts on outdoor unit fan coil collects, and is sent to interior and is humidified.
(2) the present invention provides a kind of fresh air humidification systems to pass through fresh air system by fresh air system in conjunction with humidifier
Site-directed quantitative improves indoor air quality to indoor offer ozone, while the humidifier being added passes through controller
Control so that indoor air humidity be suitable for.
(3) a kind of air conditioner provided by the invention includes fresh air humidification system, and solving existing air-conditioning use leads to Interior Space
The problem of gas dirt and indoor seasoning, and dew or knot when air-conditioning is in heating, on the fan coil of outdoor unit
Water energy after frost melts enough is collected by fresh air humidification system, and the utilization rate of water resource is improved.
(4) control method of a kind of air conditioner provided by the invention, adjusts the expansion valve of air conditioner, so that outer fan coil
It can actively condense or frosting, so that fresh air humidification system when air-conditioning work does not need manually plus water can satisfy the water of humidification
Internal circulating load reaches the state of comparison balance.
Detailed description of the invention
Figure of description is constituted part of this application to be used to provide further understanding of the present application, the signal of the application
Property embodiment and its explanation for explaining the application, do not constitute the restriction to the application.
Fig. 1 is a kind of fresh air humidification system structure principle chart of the invention；
Fig. 2 is a kind of air conditioner structure figure of the invention；
Wherein：1, fresh-air fan, 2, fresh air pipeline, 3, indoor water storage device, 4, air conditioner indoor unit fan coil, 5, interior
Air outlet, 6, fan of outdoor unit of air conditioner coil pipe, 7, defrosting device, 8, outdoor water storage device, 9, water pump, 10, expansion valve.
Specific embodiment：
The invention will be further described with embodiment with reference to the accompanying drawing.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other below with reference to
The invention will be further described with embodiment for attached drawing.
Embodiment 1：
The purpose of the present embodiment 1 is to provide a kind of humidification system.
Following embodiments are a kind of typical embodiment of the application, in a kind of fresh air humidification system as shown in Figure 1
Contain humidification system, a kind of humidification system, including controller, humidifier, indoor water storage device, outdoor water storage device, biography
Sense unit and water pump, the controller are connect with humidifier, sensing unit, water pump respectively, and humidifier and indoor water storage fill
Set connected, indoor water storage device is connected with outdoor water storage device by water pump, and water storage device indoors is arranged in the sensing unit
In interior or/and outdoor water storage device.
Preferably, humidifier is ultrasonic humidifier, can also use any humidifier in the prior art, such as wet
Film humidifier, electric heating humidifier, Infrared Humidifier or electrode humidifler etc..The indoor water storage device or/and outdoor storage
Filler is arranged in water installations, can add water manually when water shortage in water circulation system.
Preferably, a kind of humidification system further includes humidity sensor, and the humidity sensor is connect with controller, for examining
Indoor air humidity is surveyed, when indoor air humidity is lower than default humidity threshold, controller controls humidifier and opens.
Preferably, sensing unit is liquid level sensor, and sensing unit may be arranged as other sensings in the prior art
Device, such as liquid-level floater switch, ultrasonic level gage etc..Water storage device indoors or/and outdoor water storage is arranged in liquid level sensor
Device, for detecting the liquid level of indoor water storage device or/and outdoor water storage device, for detect indoor water storage device or/
With the liquid level of outdoor water storage device.
Preferably, a kind of humidification system further includes warning device, and the warning device is connect with controller.Work as indoor water storage
When device or outdoor water storage device are higher than peak level or are lower than lowest water level, warning device alarm.In outdoor water storage device
Drain valve is set, the drain valve is connect with controller, when indoor water storage device is higher than peak level with outdoor water storage device,
Collected highest liquid level signal is transferred to controller by liquid level sensor, and controller controls drain valve and opens, so as to certainly
Extra water in dynamic discharge humidification system.
Embodiment 2：
The purpose of the present embodiment 2 is to provide a kind of fresh air humidification system.
The humidification system and aeration device of the fresh air humidification system embodiment 1 of the present embodiment 2, aeration device includes fresh wind tube
Road 2 and fresh-air fan 1, the fresh-air fan 1 are connect with controller, and fresh air pipeline 2 is connect with fresh-air fan 1.Fresh-air fan 1 is logical
Fresh air pipeline 2 is crossed by outdoor air delivery room, improves indoor air quality.Humidifier in the embodiment 1 goes out
Port is connected to the air outlet of fresh air pipeline 2 or fresh air pipeline 2；The gas outlet of humidifier can with fresh air pipeline 2 go out
Air port is set as the same outlet, and the air entered the room in this way just has reached the requirement of suitable humidity, can also be according to tool
The demand of body is separately provided, and is set as different outlets.
The humidification system of embodiment 1 and the fresh air humidification system of embodiment 2 can be used alone, and can be applied to any field
It shares in the air quality of improvement environment, such as can be used for plastics workshop, antistaling storing, cotton plant, paper industry etc.,
Can with these application environments using equipment in conjunction with formed with humidification or the equipment for being capable of providing fresh air.It is a kind of typical
Using for applied on air-conditioning.
Aeration device can use a variety of opening ways.Preferably, time opening and closing can set interval time,
Such as it can be every 10 minutes or so unlatching fresh-air fans 1.It can also be opened and closed according to detection signal control, it is preferred that
Detection device is carbon dioxide detection device, can also use any air quality detecting device in the prior art, such as formaldehyde
Detection device, benzene homologues detection device, ammonia detection device etc..When carbon dioxide detection device detects that carbon dioxide reaches centainly
When degree, start fresh-air fan 1, when gas concentration lwevel is lower, closes fresh-air fan 1.Can also using it is existing other
Opening ways, all within the scope of protection of this application.
Embodiment 3：
Air conditioner of the invention may include a kind of above-mentioned fresh air humidification system or comprising a kind of above-mentioned humidification system.This
The purpose of embodiment 3 is to provide comprising a kind of above-mentioned air conditioner of fresh air humidification system, and the present embodiment is to comprising above-mentioned a kind of new
The exemplary embodiments of the air conditioner of wind humidification system explain.
Present embodiments provide a kind of air conditioner, including a kind of fresh air humidification system.It is illustrated in figure 2 the application's
Outdoor unit fan coil 6 is arranged in a kind of typical embodiment, a kind of outdoor water storage device 8 of fresh air humidification system
Lower section, it is preferred that the air outlet of the fresh air pipeline 2 connects air conditioner indoor set wind outlet 5.The gas outlet of the humidifier can
It is set as the same outlet with the air outlet with fresh air pipeline 2, the air entered the room in this way just has reached suitable humidity
It is required that can also be separately provided according to specific demand, it is set as different outlets, the gas outlet of humidifier can also be arranged
To multiple positions such as indoor unit return air air inlet or air conditioner indoor unit fan coil 4 or air conditioner return air air outlet.
Moisture condensation or frost when outdoor water storage device 8 is used to collect air-conditioning work on air-conditioner outdoor unit fan coil 6 are melted
The liquid water obtained after change is especially suitable for winter air-conditioning work in the state of heating, and outdoor temperature is relatively low, the outdoor unit of air-conditioning
It is just easier after water of the moisture condensation after perhaps the outdoor water storage device 8 of frosting dissolves dew or frosting is collected through water pump 9
Indoor water storage device 3 is pumped into use for humidifier.The collection method of water uses the device such as collector of the prior art.
Preferably, insulating layer is arranged in outdoor water storage device 8, the outer water storage device icing in room when preventing weather cold, can also be with
Heater is set in outdoor water storage device, when outdoor temperature is lower, heater is started to work to prevent outdoor 8 knot of water storage device
Ice.Liquid level sensor is from top to bottom successively arranged in outdoor water storage device 8 and indoor water storage device 3 on inner sidewall respectively, setting
Minimum liquid level and highest liquid level, the position of setting and number are determines according to actual conditions.Detect water storage device method or device
Any way of the prior art, such as the detection of liquidometer, supersonic liquid level are selected, as long as can be realized the level sensing of this system
The existing method and device of function are all within the scope of protection of this application.Indoor water storage device 3 is filled by water pump 9 and outdoor water storage
8 connections are set, water is pumped into indoor water storage device 3 and is used for humidifier.Water pump 9 is connect with controller, and controller receives liquid level
The detection signal of sensor, according to the working condition of the height control water pump of detection liquid level.
Preferably, defrosting device 7 and frosting detection device (not shown) are set on fan of outdoor unit of air conditioner coil pipe 6, it is excellent
The frosting detection device of choosing is temperature sensor, and controller judges whether to tie by the temperature signal that temperature sensor detects
Frost.Other frosting detection devices in the prior art can also be used, all contain defrosting device inside existing air-conditioning, but make
Used time is frequently found outdoor unit frosting, and the present embodiment increases defrosting device 7 in fan of outdoor unit of air conditioner coil pipe 6 and makes air conditioner
Defrosting function stability is higher, when frosting detection device detects that fan of outdoor unit of air conditioner coil pipe 6 has frost, will test signal
It is transferred to controller, controller controls defrosting device 7 and works.Defrosting device 7 can be separately provided or frosting inspection is separately provided
Device is surveyed, controller can be set regular time and start defrosting when defrosting device 7 is separately provided, or in connection air conditioner
The defrosting control unit set.When using the air conditioner with defrosting device, defrosting device 7 or frosting detection can be not provided with
Device.The outdoor unit dew of air-conditioning is directly collected by outdoor water storage device 8.
The air conditioner of the present embodiment is provided with humidity sensor indoors, and humidity sensor detects the humidity of room air,
When humidity is lower than preset threshold value, controller controls humidifier and starts to work, in the gas outlet connection air conditioning chamber of humidifier
Machine air outlet 5.
Preferably, the setting of fresh-air fan 1 is connect in outdoor with controller, and outdoor air is passed through by fresh air pipeline 2
Air conditioner indoor set wind outlet 5 is pumped into interior.
Embodiment 4：
The purpose of the present embodiment 4 is to provide a kind of control method of air conditioner comprising fresh air humidification system.
Based on a kind of above-mentioned control method of the air conditioner of fresh air humidification system, include the following steps：
Air-conditioning is opened, fresh-air fan 1 starts, the opening ways of fresh-air fan 1 and the opening square of 2 fresh-air fan 1 of embodiment
Formula is identical, and fresh-air fan 1 starts to provide fresh air to interior after opening.
When detecting the relative humidity of room air lower than preset threshold, humidifier is opened.
When detecting that fan of outdoor unit of air conditioner coil pipe frosting reaches preset threshold value, defrosting device, outdoor water storage are opened
Device collects the water after defrosting.
When detecting outdoor water storage device liquid level lower than minimum liquid level, variable expansion valve 10 makes outdoor fan coil temperature
It actively condenses or frosting lower than outdoor dew point.
When outdoor water storage device be not below the minimum liquid level of setting and indoor water storage device not higher than setting highest liquid
When position, the water of outdoor water storage device is pumped into indoor water storage device by water pump starting.
When outdoor water storage device is higher than the highest liquid level of setting lower than the minimum liquid level or indoor water storage device of setting,
Water pump stops.
When outdoor water storage device and indoor water storage device are below the minimum liquid level being arranged, stopping humidifier simultaneously opens report
Alarm device prompts the user with.When outdoor water storage device and indoor water storage device are all higher than the highest liquid level of setting, opening alarm dress
It sets and prompts the user with, controller controls drain valve and opens the extra water of discharge, and outdoor water storage device or/and indoor water storage device are low
In the highest liquid level of setting, controller controls drain valve and closes.
Preferably, defrosting device can use following opening ways:(1) time opening and closing, when can set interval
Between, it can be every 10 minutes or so unlatching fan coil heaters.(2) it is opened and closed according to detection signal control, works as frosting
When detection device detects that frosting is reached to a certain degree, start defrosting device, when removing frost, closes fan coil heating
Device.Other existing opening ways can also be used.
In addition, the air conditioner of the present embodiment, can also adjust the expansion valve 10 of air-conditioning, so that refrigerant temperature changes and makes
Outer fan coil below extraneous air dew point and active condenses or frosting so that fresh air humidification system when air-conditioning work is not
The water consumption for needing that water is added to can satisfy humidification manually, reaches the state of comparison balance.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of humidification system, it is characterised in that：Including controller, humidifier, indoor water storage device, outdoor water storage device,
Sensing unit and water pump, the controller are connect with humidifier, sensing unit, water pump respectively, humidifier and indoor water storage
Device is connected, and indoor water storage device is connected with outdoor water storage device by water pump, and water storage fills indoors for the sensing unit setting
In setting or/and in outdoor water storage device.
2. a kind of humidification system as described in claim 1, it is characterised in that：It further include humidity sensor, the humidity sensor
Device is connect with controller.Drain valve is arranged in the outdoor water storage device, and the drain valve is connect with controller.
3. a kind of humidification system as described in claim 1, it is characterised in that：Further include warning device, the warning device with
Controller connection, the sensing unit are liquid level sensor.
4. a kind of fresh air humidification system, it is characterised in that：Including a kind of humidification system as described in any one of claims 1-3 and
Aeration device, the aeration device include fresh air pipeline and fresh-air fan, and the fresh-air fan is connect with controller, the fresh air
Pipeline is connect with fresh-air fan.
5. a kind of fresh air humidification system as claimed in claim 4, it is characterised in that：The gas outlet of the humidifier is individually set
Set or be connected to the air outlet of fresh air pipeline or fresh air pipeline.
6. a kind of air conditioner, it is characterised in that：Including a kind of described in any item humidification systems of the claims 1-3 or right
It is required that a kind of described in any item fresh air humidification systems of 4-5, the fan coil of outdoor unit is arranged in the outdoor water storage device
Lower section；The air outlet of the fresh air pipeline connects air conditioner indoor set wind outlet.
7. a kind of air conditioner as claimed in claim 6, it is characterised in that：Insulating layer is arranged or in room in the outdoor water storage device
Heater is set in outer water storage device, filler is set on the interior or/and outdoor water storage device of indoor water storage device, the humidity passes
Sensor is arranged indoors.
8. a kind of air conditioner as claimed in claim 6, it is characterised in that：It further include defrosting device or/and frosting detection device,
The defrosting device is connect with controller, and the defrosting device is arranged on the fan coil of outdoor unit；The frosting detection dress
It sets and is connect with controller, is arranged on the fan coil of outdoor unit.
9. the control method based on the described in any item air conditioners of claim 6-8, it is characterised in that：
Air-conditioning is opened, when detecting the relative humidity of room air lower than preset threshold, opens humidifier.
When detecting that fan of outdoor unit of air conditioner coil pipe frosting reaches preset threshold value, defrosting device, outdoor water storage device are opened
Water after collecting defrosting.
When detecting outdoor water storage device liquid level lower than minimum liquid level, variable expansion valve makes outdoor fan coil temperature lower than room
Outer dew point and actively condense or frosting.
When outdoor water storage device be not below the minimum liquid level of setting and indoor water storage device not higher than setting highest liquid level when,
Water pump starting, is pumped into indoor water storage device for the water of outdoor water storage device.
When outdoor water storage device is higher than the highest liquid level of setting lower than the minimum liquid level or indoor water storage device of setting, water pump
Stop.
10. a kind of control method of air conditioner as claimed in claim 9, it is characterised in that：Air-conditioning is opened, when indoor titanium dioxide
Concentration of carbon is higher than preset threshold, starts fresh-air fan, starts to provide fresh air to interior.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810732034.8A CN108826519A (en) | 2018-07-05 | 2018-07-05 | A kind of humidification system, fresh air humidification system, air conditioner and control method |
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| CN201810732034.8A CN108826519A (en) | 2018-07-05 | 2018-07-05 | A kind of humidification system, fresh air humidification system, air conditioner and control method |
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Cited By (4)
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| CN110068087A (en) * | 2019-05-24 | 2019-07-30 | 珠海格力电器股份有限公司 | Air-conditioning system and its control method |
| CN111141011A (en) * | 2019-12-23 | 2020-05-12 | 宁波奥克斯电气股份有限公司 | Control method and control system of indoor air conditioner and air conditioner |
| 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 |
| 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 |
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| CN111397003B (en) * | 2020-02-20 | 2021-03-26 | 珠海格力电器股份有限公司 | Air conditioning system and corresponding humidification control method thereof |
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