CN104764094B - The control method of humidifying air conditioner and humidifying air conditioner - Google Patents
The control method of humidifying air conditioner and humidifying air conditioner Download PDFInfo
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- CN104764094B CN104764094B CN201510138344.3A CN201510138344A CN104764094B CN 104764094 B CN104764094 B CN 104764094B CN 201510138344 A CN201510138344 A CN 201510138344A CN 104764094 B CN104764094 B CN 104764094B
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- moisture absorption
- absorption apparatus
- air
- condenser
- preset temperature
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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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
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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
-
- 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
- F24F2110/10—Temperature
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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
Abstract
The invention provides a kind of humidifying air conditioner and a kind of control method of humidifying air conditioner, humidifying air conditioner includes：Blower fan, for humid air around to be blown into moisture absorption apparatus；Moisture absorption apparatus, is arranged on the inlet side of blower fan, for adsorbing humid air into, and humid air is brought the indoor set of air-conditioner, is humidified with to interior；Part I condenser, is connected with Part II condenser, and constitutes independent ventiduct system with blower fan and moisture absorption apparatus；Switch controlling device, is arranged on Part I condenser, for controlling whether refrigerant can flow into Part I condenser, is heated with to the humid air adsorbed on moisture absorption apparatus；Part II condenser, is connected with evaporator, for carrying out normal heat exchange with refrigerant.By the invention it is possible to be protected well to the Dehumidifying rotary wheel of humidifying air conditioner, so that Dehumidifying rotary wheel avoids all having humidity higher in longer period of time, so as to extend the service life of Dehumidifying rotary wheel, the humidification demand of user is met.
Description
Technical field
The present invention relates to air-conditioner technical field, more specifically, it is related to a kind of humidifying air conditioner and a kind of humidifying air-conditioner
The control method of device.
Background technology
At present, traditional air-conditioner is that do not possess humidification function, typically only dehumidification function.And the nothing released in recent years
Water humidifying air conditioner, sets Dehumidifying rotary wheel using from outside more, and the moisture that will be absorbed to is discharged into indoor, makes by tracheae
Indoor humidity is obtained to be controlled.
However, Dehumidifying rotary wheel is during not use, if without preserving well, for example, being chronically at a large amount of suctions
During wet not releasable state, its wettability power can decline, and serious humidification amount can be caused not enough, when being dispatched from the factory so as to be unable to reach
Humidification standard, cannot more meet the humidification demand of user.
Therefore, how the Dehumidifying rotary wheel of humidifying air conditioner is protected well, so that Dehumidifying rotary wheel is avoided more long
All there is humidity higher in a period of time, so as to extend the service life of Dehumidifying rotary wheel, the humidification demand of user is met, turn into
Problem demanding prompt solution.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, it is an object of the present invention to provide a kind of humidifying air conditioner and a kind of control method of humidifying air conditioner, lead to
Cross and the condenser in humidifying air conditioner is divided into two parts, and switch controlling device is set in humidifying air conditioner, make a part
The condenser refrigerant that can normally circulate carries out normal heat exchange, makes another part condenser only with humidification device and blower fan composition
Vertical air channel, and be connected with switch controlling device, so that switch controlling device is when in opening, refrigerant can be controlled
Another part condenser is flowed into, to utilize the used heat of the refrigerant in another part condenser to the humid air of absorption on moisture absorption apparatus
Heated, so as to reach the purpose of protection moisture absorption apparatus, it is to avoid moisture absorption apparatus is constantly in humidity wet environment higher
In, while Waste Heat Reuse can also get up, can preferably improve energy utilization rate.
To achieve the above object, the invention provides a kind of humidifying air conditioner, including：Blower fan, for by surrounding humid air
It is blown into moisture absorption apparatus；Moisture absorption apparatus, is arranged on the inlet side of the blower fan, for adsorbing the humid air, and by the wet sky
Gas brings the indoor set of the air-conditioner into, is humidified with to interior；Part I condenser, is connected with Part II condenser
Connect, and independent ventiduct system is constituted with the blower fan and the moisture absorption apparatus；Switch controlling device, is arranged on the Part I
On condenser, for controlling whether refrigerant can flow into the Part I condenser, with to absorption on the moisture absorption apparatus
Humid air is heated；The Part II condenser, is connected with evaporator, for carrying out normal heat friendship with the refrigerant
Change.
The humidifying air conditioner that the present invention is provided, two parts are divided into by by the condenser in humidifying air conditioner, and in humidification
Switch controlling device is set in air-conditioner, the Part II condenser refrigerant that normally circulates all the time is carried out normal heat and is handed over
Change, make Part I condenser and humidification device and blower fan composition independent ventiduct, and be connected with switch controlling device, so that
Switch controlling device can control refrigerant to flow into Part I condenser when in opening, with cold using Part I
The used heat of the refrigerant in condenser is heated to the humid air adsorbed on moisture absorption apparatus, so as to reach the mesh of protection moisture absorption apparatus
, it is to avoid moisture absorption apparatus is constantly in humidity wet environment higher, and play the service life of extension moisture absorption apparatus, it is full
The purpose of the humidification demand of sufficient user, while Waste Heat Reuse can also get up, can preferably improve energy utilization rate；When
So, in switch controlling device when being off, moisture absorption apparatus is in normal water suction state, can adsorb the water in humid air
Steam, and bring the water vapour of absorption into indoor set, normally humidified with to interior, so as to meet the humidification demand of user.
In addition, the humidifying air conditioner provided according to the above embodiment of the present invention also has following additional technical feature：
According to one embodiment of present invention, the switch controlling device specifically for：System is operated in the air-conditioner
When chill formula or dehumidification mode, according to current outdoor environment temperature, in opening so that the refrigerant can flow into it is described
Part I condenser, heats with to the humid air adsorbed on the moisture absorption apparatus, or is off, so that described
Refrigerant cannot flow into the Part I condenser, it is impossible to which the humid air to being adsorbed on the moisture absorption apparatus is heated.
Refrigeration mode or dehumidification mode are operated in air-conditioner, if outdoor environment temperature is in default temperature range, is said
Bright current outdoor humidity is larger, and the water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then can control to fill with controlling switch
Put in opening, to control refrigerant to flow into Part I condenser, with using the useless of the refrigerant in Part I condenser
Heat is heated to the humid air adsorbed on moisture absorption apparatus, so that moisture absorption apparatus can not only normally humidified to interior,
And water vapour amount, the purpose of protection moisture absorption apparatus reduced on moisture absorption apparatus can also be reached, it is to avoid make moisture absorption apparatus always
In humidity wet environment higher, and the service life for extending moisture absorption apparatus is played, meet the mesh of the humidification demand of user
, while Waste Heat Reuse can also get up, can preferably improve energy utilization rate；In addition, working as outdoor environment temperature mistake
Height, then illustrate that current humidity is general, the water vapour amount in the humid air of moisture absorption apparatus absorption be not it is too high, then can be with controlling switch
Control device is off, so that moisture absorption apparatus can be carried out just according to the water vapour amount adsorbed under normal condition to interior
Often humidify.
For example：In summer wet season, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature
Degree is more than or equal to 32 DEG C, and less than or equal to 37 DEG C, then controlling switch control device is opened once for every 20 minutes, is opened every time
When a length of 5 minutes.
According to one embodiment of present invention, also include：Electric heater, is arranged on the inlet side of the blower fan and the suction
Between wet device, for when the air-conditioner operates in heating mode, according to current outdoor environment temperature, in unlatching shape
State, heats, or be off with to the humid air adsorbed on the moisture absorption apparatus.
Heating mode is operated in air-conditioner, the refrigerant flowed into condenser is low temperature refrigerant, it is big in moisture absorption apparatus absorption
After amount water vapour, it is impossible to moisture absorption apparatus is heated using the used heat of the refrigerant in Part I condenser, to reduce moisture absorption
Water vapour amount on device, so that moisture absorption apparatus is protected, therefore, by setting electric heater in air-conditioner, can heat
Under pattern, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, the humid air of moisture absorption apparatus absorption
In water vapour amount it is higher when, control electric heater be in opening, heated with to moisture absorption apparatus, with reduce moisture absorption dress
The water vapour amount put, so as to moisture absorption apparatus can not only normally humidified to interior, and can also reach protection suction
The purpose of wet device, it is to avoid make moisture absorption apparatus be constantly in humidity wet environment higher, and play extension moisture absorption apparatus
Service life, meets the purpose of the humidification demand of user；In addition, when outdoor environment temperature is too low, then illustrate that current humidity is general,
Water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then electric heater can be controlled to be off, so that
Moisture absorption apparatus can normally be humidified according to the water vapour amount adsorbed under normal condition to interior.
For example：Dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or waits
In -9 DEG C, and less than or equal to 10 DEG C, then control every 5 minutes of electric heater to open once, open every time when a length of 5 minutes.
According to one embodiment of present invention, being additionally provided between the moisture absorption apparatus and the Part II condenser can
Switch air door, for controlling whether the humid air can enter the Part II condenser.
Switchable air door is set by between moisture absorption apparatus and the Part II condenser, blower fan can be made to be blown into suction
In wet device it is distinguished and admirable enter or do not flow into Part II condenser so that the normal complete heat exchange of air-conditioner.
It is proposed according to the present invention to a kind of control method of humidifying air conditioner, the control method is used to control as described above
Humidifying air conditioner any one of technical scheme, including：According to the setting command for receiving, the Part I is arranged on
Switch controlling device on condenser；When humid air is blown into the moisture absorption apparatus to the blower fan by around, according to current outdoor
Whether the operational mode of environment temperature and the air-conditioner, controls whether the switch controlling device is opened, to control refrigerant
To flow into the Part I condenser, heated with to the humid air adsorbed on the moisture absorption apparatus.
The control method of the humidifying air conditioner that the present invention is provided, two are divided into by by the condenser in humidifying air conditioner
Point, and switch controlling device is set in humidifying air conditioner, carry out the Part II condenser refrigerant that normally circulates all the time
Normal heat exchange, makes Part I condenser and humidification device and blower fan composition independent ventiduct, and with switch controlling device phase
Connection, so that switch controlling device is when in opening, can control refrigerant to flow into Part I condenser, to utilize
The used heat of the refrigerant in Part I condenser is heated to the humid air adsorbed on moisture absorption apparatus, so as to reach protection moisture absorption
The purpose of device, it is to avoid make moisture absorption apparatus be constantly in humidity wet environment higher, and play making for extension moisture absorption apparatus
With the life-span, meet the purpose of the humidification demand of user, while Waste Heat Reuse can also get up, can preferably improve the energy
Utilization rate；Certainly, in switch controlling device when being off, moisture absorption apparatus is in normal water suction state, can adsorb wet
Water vapour in air, and bring the water vapour of absorption into indoor set, normally humidified with to interior, so as to meet user's
Humidification demand.
According to one embodiment of present invention, it is described according to current outdoor environment temperature and the operation mould of the air-conditioner
Formula, controls whether the switch controlling device is opened, and specifically includes：Refrigeration mode or dehumidification mode are operated in the air-conditioner
When, if the current outdoor environment temperature is more than or equal to the first preset temperature, and less than or equal to the second preset temperature, then control
Make the switch controlling device to be opened according to the first prefixed time interval, so that the refrigerant is in the switch controlling device
During unlatching, the Part I condenser can be flowed into, be heated with to the humid air adsorbed on the moisture absorption apparatus；If institute
Current outdoor environment temperature is stated more than the 3rd preset temperature, then controls the switch controlling device to be constantly in off-state, with
The refrigerant is set to flow into the Part I condenser, it is impossible to which the humid air to being adsorbed on the moisture absorption apparatus is added
Heat, wherein, first preset temperature is less than second preset temperature, and second preset temperature is preset less than the described 3rd
Temperature, and first prefixed time interval is corresponding with first preset temperature and second preset temperature.
Refrigeration mode or dehumidification mode are operated in air-conditioner, if outdoor environment temperature is in the first preset temperature and second
Between preset temperature, illustrate that current outdoor humidity is larger, the water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then can be with
Controlling switch control device is opened according to the first prefixed time interval, so that when opening, control refrigerant flows into Part I condensation
Device, with using the used heat of the refrigerant in Part I condenser on moisture absorption apparatus adsorb humid air heat, from without
Moisture absorption apparatus can only normally humidified to interior, and water vapour amount, the guarantor reduced on moisture absorption apparatus can also be reached
Protect the purpose of moisture absorption apparatus, it is to avoid moisture absorption apparatus is constantly in humidity wet environment higher, and play extension moisture absorption dress
The service life put, meet the purpose of the humidification demand of user, while Waste Heat Reuse can also get up, can preferably carry
High energy source utilization rate；In addition, when outdoor environment temperature is too high, higher than the 3rd preset temperature, then illustrating that current humidity is general, moisture absorption
Water vapour amount in the humid air of device absorption is not too high, then can be off with controlling switch control device, so that
Moisture absorption apparatus can normally be humidified according to the water vapour amount adsorbed under normal condition to interior.
For example：In summer wet season, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature
Degree is more than or equal to 32 DEG C, and less than or equal to 37 DEG C, then controlling switch control device is opened once for every 20 minutes, is opened every time
When a length of 5 minutes.
According to one embodiment of present invention, also include：When the air-conditioner operates in refrigeration mode or dehumidification mode,
If controlling the switch controlling device to be opened according to the first prefixed time interval, control the switch controlling device each
The time of unlatching was equal to for the first default opening time, wherein, the described first default opening time and first preset temperature and
Second preset temperature is corresponding.
When air-conditioner operates in refrigeration mode or dehumidification mode, because different outdoor temperatures is interval, corresponding wet sky
Vapour content in gas is different, namely the vapour content adsorbed on moisture absorption apparatus is different, therefore, if switch controlling device is pressed
Opened according to the first prefixed time interval corresponding with the first preset temperature and the second preset temperature, then can be controlled air-conditioner
Opened according to the opening time corresponding with the temperature range immediately, best protection is realized with to moisture absorption apparatus, reasonably controlled
Vapour content on moisture absorption apparatus processed, it is to avoid the vapour content on moisture absorption apparatus is too high.
According to one embodiment of present invention, the humidifying air conditioner also includes：Electric heater, is arranged on the blower fan
Between inlet side and the moisture absorption apparatus, and the control method also includes：When the air-conditioner operates in heating mode,
According to current outdoor environment temperature, the electric heater is controlled to be in opening or off-state, to control electric heater to be
It is no the humid air adsorbed on the moisture absorption apparatus to be heated.
Heating mode is operated in air-conditioner, the refrigerant flowed into condenser is low temperature refrigerant, it is big in moisture absorption apparatus absorption
After amount water vapour, it is impossible to moisture absorption apparatus is heated using the used heat of the refrigerant in Part I condenser, to reduce moisture absorption
Water vapour amount on device, so that moisture absorption apparatus is protected, therefore, by setting electric heater in air-conditioner, can heat
Under pattern, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, the humid air of moisture absorption apparatus absorption
In water vapour amount it is higher when, control electric heater be in opening, heated with to moisture absorption apparatus, with reduce moisture absorption dress
The water vapour amount put, so as to moisture absorption apparatus can not only normally humidified to interior, and can also reach protection suction
The purpose of wet device, it is to avoid make moisture absorption apparatus be constantly in humidity wet environment higher, and play extension moisture absorption apparatus
Service life, meets the purpose of the humidification demand of user；In addition, when outdoor environment temperature is too low, then illustrate that current humidity is general,
Water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then electric heater can be controlled to be off, so that
Moisture absorption apparatus can normally be humidified according to the water vapour amount adsorbed under normal condition to interior.
For example：Dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or waits
In -9 DEG C, and less than or equal to 10 DEG C, then control every 5 minutes of electric heater to open once, open every time when a length of 5 minutes.
According to one embodiment of present invention, it is described according to current outdoor environment temperature, control the electric heater to be in
Opening or off-state, specifically include：If the current outdoor environment temperature is more than or equal to the 4th preset temperature, and small
In or equal to the 5th preset temperature, then the electric heater is controlled to be opened according to the second prefixed time interval, with described
When electric heater starts, the humid air adsorbed on the moisture absorption apparatus can be heated；If the current outdoor environment temperature
Degree is less than the 6th preset temperature, then control the electric heater to be in off-state always, with cannot be on the moisture absorption apparatus
The humid air of absorption is heated, wherein, the 4th preset temperature is less than the 5th preset temperature, the described 6th default temperature
Degree is less than the 4th preset temperature, and second prefixed time interval is preset with the 4th preset temperature and the described 5th
Temperature is corresponding.
In a heating mode, when outdoor environment temperature is in the 4th preset temperature and the 5th preset temperature is interval, explanation
Current outdoor humidity is larger, and the water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then control electric heater according to second
Prefixed time interval is opened, when opening, to be heated to moisture absorption apparatus, to reduce the water vapour on moisture absorption apparatus
Amount, so as to moisture absorption apparatus can not only normally humidified to interior, and can also reach the purpose of protection moisture absorption apparatus,
Avoid making moisture absorption apparatus be constantly in humidity wet environment higher, and play the service life for extending moisture absorption apparatus, meet
The purpose of the humidification demand of user；In addition, when outdoor environment temperature is too low, during less than six preset temperatures, then illustrating current wet
Degree is general, and the water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then electric heater can be controlled to be in and disconnect shape
State, so that moisture absorption apparatus can normally be humidified according to the water vapour amount adsorbed under normal condition to interior.
According to one embodiment of present invention, when the air-conditioner operates in heating mode, if controlling the electrical heating
Device is opened according to the second prefixed time interval, then control the time that the electric heater is opened every time to be preset equal to second and open
The time is opened, wherein, the described second default opening time is corresponding with the 4th preset temperature and the 5th preset temperature.
When air-conditioner operates in heating mode, because different outdoor temperatures is interval, the water in corresponding humid air steams
Vapour content is different, namely the vapour content adsorbed on moisture absorption apparatus is different, therefore, if switch controlling device according to it is the 4th pre-
If temperature the second prefixed time interval corresponding with the 5th preset temperature is opened, then can control air-conditioner immediately according to
The temperature range corresponding opening time is opened, and best protection is realized with to moisture absorption apparatus, reasonably controls moisture absorption apparatus
On vapour content, it is to avoid the vapour content on moisture absorption apparatus is too high.
In the present invention, it is divided into two parts by by the condenser in humidifying air conditioner, and is set in humidifying air conditioner
Switch controlling device, allows a part of condenser refrigerant that normally circulates to carry out normal heat exchange, makes another part condenser
Independent ventiduct is constituted with humidification device and blower fan, and is connected with switch controlling device, so that switch controlling device is being in
During opening, refrigerant can be controlled to flow into another part condenser, with using the used heat of the refrigerant in another part condenser
Humid air to being adsorbed on moisture absorption apparatus is heated, so as to reach the purpose of protection moisture absorption apparatus, it is to avoid make moisture absorption apparatus one
In the straight wet environment higher in humidity, while Waste Heat Reuse can also get up, using energy source can be preferably improved
Rate.
Additional aspect of the invention and advantage will be given in following description section, will partly be become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 shows the internal structure schematic diagram of the humidifying air conditioner of the embodiment according to invention；
Wherein, the corresponding relation in Fig. 1 between reference and component names is：
1 humidifying air conditioner, 11 blower fans, 12 moisture absorption apparatus, 13 Part I condensers, 14 switch controlling devices, 15 second
Fractional distilling tube, 16 electric heaters, 17 choke valves, 18 compressors, 19 four-way valves；
Fig. 2 shows the schematic flow sheet of the control method of the humidifying air conditioner of the embodiment according to invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from mode described here using other, therefore, protection scope of the present invention does not receive following public tool
The limitation of body embodiment.
Referring to the humidifying air conditioner 1 that Fig. 1 descriptions are provided according to some embodiments of the invention.
The invention provides a kind of humidifying air conditioner 1, including：Blower fan 11, for humid air around to be blown into moisture absorption apparatus
12；Moisture absorption apparatus 12, is arranged on the inlet side of the blower fan 11, for adsorbing the humid air, and the humid air is brought into
The indoor set of the air-conditioner, humidifies with to interior；Part I condenser 13, is connected with Part II condenser 15
Connect, and independent ventiduct system is constituted with the blower fan 11 and the moisture absorption apparatus 12；Switch controlling device 14, is arranged on described
On a part of condenser 13, for controlling whether refrigerant can flow into the Part I condenser 13, filled with to the moisture absorption
The humid air adsorbed on 12 is put to be heated；The Part II condenser 15, is connected with evaporator, for the refrigerant
Carry out normal heat exchange.
The humidifying air conditioner 1 that the present invention is provided, is divided into two parts, and adding by by the condenser in humidifying air conditioner 1
Switch controlling device 14 is set in wet air-conditioner 1, the refrigerant that normally circulates all the time of Part II condenser 15 is carried out normally
Heat exchange, make Part I condenser 13 and humidification device and the composition independent ventiduct of blower fan 11, and with switch controlling device 14
It is connected, so that switch controlling device 14 is when in opening, refrigerant can be controlled to flow into Part I condenser 13,
The humid air adsorbed on moisture absorption apparatus 12 is heated with using the used heat of the refrigerant in Part I condenser 13, so as to reach
To the purpose of protection moisture absorption apparatus 12, it is to avoid moisture absorption apparatus 12 is constantly in humidity wet environment higher, and play and prolong
The service life of moisture absorption apparatus long 12, meet the purpose of the humidification demand of user, while Waste Heat Reuse can also be got up, can
Preferably to improve energy utilization rate；Certainly, in switch controlling device 14 when being off, moisture absorption apparatus 12 is in just
Often water suction state, can adsorb the water vapour in humid air, and bring the water vapour of absorption into indoor set, be carried out normally with to interior
Humidification, so as to meet the humidification demand of user.
In addition, the humidifying air conditioner 1 provided according to the above embodiment of the present invention also has following additional technical feature：
According to one embodiment of present invention, the switch controlling device 14 specifically for：Operated in the air-conditioner
When refrigeration mode or dehumidification mode, according to current outdoor environment temperature, in opening, so that the refrigerant can flow into institute
Part I condenser 13 is stated, is heated with to the humid air adsorbed on the moisture absorption apparatus 12, or be off, with
The refrigerant is set to flow into the Part I condenser 13, it is impossible to which the humid air to being adsorbed on the moisture absorption apparatus 12 is carried out
Heating.
Refrigeration mode or dehumidification mode are operated in air-conditioner, if outdoor environment temperature is in default temperature range, is said
Bright current outdoor humidity is larger, and the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 is higher, then can be with controlling switch control
Device 14 is in opening, to control refrigerant to flow into Part I condenser 13, with using in Part I condenser 13
The used heat of refrigerant is heated to the humid air adsorbed on moisture absorption apparatus 12, so as to 12 pairs of interiors of moisture absorption apparatus can not only entered
The normal humidification of row, and water vapour amount, the purpose of protection moisture absorption apparatus 12 reduced on moisture absorption apparatus 12 can also be reached, it is to avoid
Moisture absorption apparatus 12 is constantly in humidity wet environment higher, and play the service life of extension moisture absorption apparatus 12, meet
The purpose of the humidification demand of user, while Waste Heat Reuse can also get up, can preferably improve energy utilization rate；Separately
Outward, when outdoor environment temperature is too high, then illustrate that current humidity is general, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 is not
It is too high, then can be off with controlling switch control device 14, so that moisture absorption apparatus 12 is adsorbed according under normal condition
Water vapour amount interior can normally be humidified.
For example：In summer wet season, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature
Degree is more than or equal to 32 DEG C, and less than or equal to 37 DEG C, then controlling switch control device is opened once for 14 every 20 minutes, is opened every time
Open when a length of 5 minutes.
According to one embodiment of present invention, also include：Electric heater 16, is arranged on inlet side and the institute of the blower fan 11
State between moisture absorption apparatus 12, for when the air-conditioner operates in heating mode, according to current outdoor environment temperature, in opening
State is opened, is heated with to the humid air adsorbed on the moisture absorption apparatus 12, or be off.
Heating mode is operated in air-conditioner, the refrigerant flowed into condenser is low temperature refrigerant, is adsorbed in moisture absorption apparatus 12
After a large amount of water vapours, it is impossible to moisture absorption apparatus 12 is heated using the used heat of the refrigerant in Part I condenser 13, to drop
Water vapour amount on low moisture absorption apparatus 12, so that moisture absorption apparatus 12 is protected, therefore, by setting electric heater in air-conditioner
16, can in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, moisture absorption dress
Put water vapour amount in the humid air of 12 absorption it is higher when, control electric heater 16 is in opening, with to moisture absorption apparatus 12
Heated, to reduce the water vapour amount on moisture absorption apparatus 12, so as to 12 pairs of interiors of moisture absorption apparatus can not only carried out normally
Humidification, and the purpose of protection moisture absorption apparatus 12 can also be reached, it is to avoid moisture absorption apparatus 12 is constantly in humidity tide higher
In wet environment, and the service life for extending moisture absorption apparatus 12 is played, meet the purpose of the humidification demand of user；In addition, when outdoor
Environment temperature is too low, then illustrate that current humidity is general, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 be not it is too high, then
Electric heater 16 can be controlled to be off, so that moisture absorption apparatus 12 is according to the water vapour amount adsorbed under normal condition
Interior is normally humidified.
For example：Dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or waits
In -9 DEG C, and less than or equal to 10 DEG C, then control electric heater 16 every 5 minutes to open once, open every time when a length of 5 points
Clock.
According to one embodiment of present invention, also set up between the moisture absorption apparatus 12 and the Part II condenser 15
There is switchable air door, for controlling whether the humid air can enter the Part II condenser 15.
Switchable air door is set by between moisture absorption apparatus 12 and the Part II condenser 15, blower fan 11 can be made
Be blown into moisture absorption apparatus 12 it is distinguished and admirable enter or do not flow into Part II condenser 15 so that the normal complete heat exchange of air-conditioner.
Certainly, humidifying air conditioner 1 also includes choke valve 17 as shown in Figure 1, compressor 18, the grade part of four-way valve 19.
It is proposed according to the present invention to a kind of control method of humidifying air conditioner, the control method is used to control as described above
Humidifying air conditioner 1 any one of technical scheme, including：Step 202, according to the setting command for receiving, described
Switch controlling device 14 is set on a part of condenser 13；Step 204, in the blower fan 11, humid air is blown into the suction by around
During wet device 12, according to current outdoor environment temperature and the operational mode of the air-conditioner, the switch controlling device 14 is controlled
Whether open, to control whether refrigerant can flow into the Part I condenser 13, with to being adsorbed on the moisture absorption apparatus 12
Humid air heated.
The control method of the humidifying air conditioner 1 that the present invention is provided, two are divided into by by the condenser in humidifying air conditioner 1
Point, and switch controlling device 14 is set in humidifying air conditioner 1, Part II condenser 15 is normally circulated all the time refrigerant
Normal heat exchange is carried out, makes Part I condenser 13 and humidification device and the composition independent ventiduct of blower fan 11, and control with switch
Device processed 14 is connected, so that switch controlling device 14 is when in opening, refrigerant can be controlled to flow into Part I
Condenser 13, is added with using the used heat of the refrigerant in Part I condenser 13 to the humid air adsorbed on moisture absorption apparatus 12
Heat, so as to reach the purpose of protection moisture absorption apparatus 12, it is to avoid moisture absorption apparatus 12 is constantly in humidity wet environment higher,
And the service life for extending moisture absorption apparatus 12 is played, the purpose of the humidification demand of user is met, while can also be by Waste Heat Reuse
Get up, can preferably improve energy utilization rate；Certainly, in switch controlling device 14 when being off, moisture absorption dress
12 are put in normal water suction state, the water vapour in humid air can be adsorbed, and bring the water vapour of absorption into indoor set, with to room
Inside normally humidified, so as to meet the humidification demand of user.
According to one embodiment of present invention, it is described according to current outdoor environment temperature and the operation mould of the air-conditioner
Formula, controls whether the switch controlling device 14 is opened, and specifically includes：Refrigeration mode or dehumidifying mould are operated in the air-conditioner
During formula, if the current outdoor environment temperature is more than or equal to the first preset temperature, and less than or equal to the second preset temperature, then
The switch controlling device 14 is controlled to be opened according to the first prefixed time interval, so that the refrigerant is in the switch control
When device 14 is opened, the Part I condenser 13 can be flowed into, entered with to the humid air adsorbed on the moisture absorption apparatus 12
Row heating；If the current outdoor environment temperature is more than the 3rd preset temperature, the switch controlling device 14 is controlled to locate always
In off-state, so that the refrigerant cannot flow into the Part I condenser 13, it is impossible to being inhaled on the moisture absorption apparatus 12
Attached humid air is heated, wherein, first preset temperature is less than second preset temperature, second preset temperature
Less than the 3rd preset temperature, and first prefixed time interval and first preset temperature and the second default temperature
Degree is corresponding.
Refrigeration mode or dehumidification mode are operated in air-conditioner, if outdoor environment temperature is in the first preset temperature and second
Between preset temperature, illustrate that current outdoor humidity is larger, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 is higher, then may be used
Opened according to the first prefixed time interval with controlling switch control device 14, so that when opening, control refrigerant flows into Part I
Condenser 13, is added with using the used heat of the refrigerant in Part I condenser 13 to the humid air adsorbed on moisture absorption apparatus 12
Heat, so as to 12 pairs of interiors of moisture absorption apparatus can not only normally humidified, and can also reach on reduction moisture absorption apparatus 12
Water vapour amount, protection moisture absorption apparatus 12 purpose, it is to avoid moisture absorption apparatus 12 is constantly in humidity wet environment higher,
And the service life for extending moisture absorption apparatus 12 is played, the purpose of the humidification demand of user is met, while can also be by Waste Heat Reuse
Get up, can preferably improve energy utilization rate；In addition, when outdoor environment temperature is too high, higher than the 3rd preset temperature, then saying
Bright current humidity is general, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 be not it is too high, then can be with controlling switch control
Device 14 is off, so that moisture absorption apparatus 12 can be carried out just according to the water vapour amount adsorbed under normal condition to interior
Often humidify.
Wherein, it is in refrigeration or during dehumidification mode when air-conditioner, current outdoor environment temperature and switch controlling device 14
The corresponding relation whether (can be magnetic valve) opens is as shown in table 1：
Table 1
For example：As shown in table 1, in summer wet season, when air-conditioner operates in refrigeration mode or dehumidification mode, if currently
Outdoor environment temperature is more than or equal to 32 DEG C, and less than or equal to 37 DEG C, then controlling switch control device is opened for 14 every 20 minutes
Once, every time open when a length of 5 minutes.
According to one embodiment of present invention, also include：When the air-conditioner operates in refrigeration mode or dehumidification mode,
If controlling the switch controlling device 14 to be opened according to the first prefixed time interval, the switch controlling device 14 is controlled
The time opened every time was equal to for the first default opening time, wherein, described first presets opening time and the described first default temperature
Degree is corresponding with second preset temperature.
When air-conditioner operates in refrigeration mode or dehumidification mode, because different outdoor temperatures is interval, corresponding wet sky
Vapour content in gas is different, namely the vapour content adsorbed on moisture absorption apparatus 12 is different, therefore, if switch controlling device
14 are opened according to the first prefixed time interval corresponding with the first preset temperature and the second preset temperature, then can control sky
Adjust device to be opened according to the opening time corresponding with the temperature range immediately, best protection is realized with to moisture absorption apparatus 12, close
Vapour content on reason ground control moisture absorption apparatus 12, it is to avoid the vapour content on moisture absorption apparatus 12 is too high.
According to one embodiment of present invention, the humidifying air conditioner 1 also includes：Electric heater 16, is arranged on the wind
Between the inlet side of machine 11 and the moisture absorption apparatus 12, and the control method also includes：System is operated in the air-conditioner
During heat pattern, according to current outdoor environment temperature, the electric heater 16 is controlled to be in opening or off-state, to control
Whether electric heater 16 can heat to the humid air adsorbed on the moisture absorption apparatus 12.
Heating mode is operated in air-conditioner, the refrigerant flowed into condenser is low temperature refrigerant, is adsorbed in moisture absorption apparatus 12
After a large amount of water vapours, it is impossible to moisture absorption apparatus 12 is heated using the used heat of the refrigerant in Part I condenser 13, to drop
Water vapour amount on low moisture absorption apparatus 12, so that moisture absorption apparatus 12 is protected, therefore, by setting electric heater in air-conditioner
16, can in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, moisture absorption dress
Put water vapour amount in the humid air of 12 absorption it is higher when, control electric heater 16 is in opening, with to moisture absorption apparatus 12
Heated, to reduce the water vapour amount on moisture absorption apparatus 12, so as to 12 pairs of interiors of moisture absorption apparatus can not only carried out normally
Humidification, and the purpose of protection moisture absorption apparatus 12 can also be reached, it is to avoid moisture absorption apparatus 12 is constantly in humidity tide higher
In wet environment, and the service life for extending moisture absorption apparatus 12 is played, meet the purpose of the humidification demand of user；In addition, when outdoor
Environment temperature is too low, then illustrate that current humidity is general, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 be not it is too high, then
Electric heater 16 can be controlled to be off, so that moisture absorption apparatus 12 is according to the water vapour amount adsorbed under normal condition
Interior is normally humidified.
Wherein, when air-conditioner is in heating mode, current outdoor environment temperature is right with what whether electric heater 16 was opened
Should be related to as shown in table 2：
Table 2
For example：As shown in table 2, dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature
Degree is more than or equal to -9 DEG C, and less than or equal to 10 DEG C, then controls electric heater to open once for 16 every 5 minutes, opens every time
Shi Changwei 5 minutes.
According to one embodiment of present invention, it is described according to current outdoor environment temperature, control at the electric heater 16
In opening or off-state, specifically include：If the current outdoor environment temperature is more than or equal to the 4th preset temperature, and
Less than or equal to the 5th preset temperature, then control the electric heater 16 to be opened according to the second prefixed time interval, with
When the electric heater 16 starts, the humid air adsorbed on the moisture absorption apparatus 12 can be heated；If described work as cup
External environment temperature is less than the 6th preset temperature, then control the electric heater 16 to be in off-state always, with cannot be to described
The humid air adsorbed on moisture absorption apparatus 12 is heated, wherein, the 4th preset temperature is less than the 5th preset temperature, institute
The 6th preset temperature is stated less than the 4th preset temperature, and second prefixed time interval and the 4th preset temperature and
5th preset temperature is corresponding.
In a heating mode, when outdoor environment temperature is in the 4th preset temperature and the 5th preset temperature is interval, explanation
Current outdoor humidity is larger, moisture absorption apparatus 12 absorption humid air in water vapour amount it is higher, then control electric heater 16 according to
Second prefixed time interval is opened, when opening, to be heated to moisture absorption apparatus 12, to reduce on moisture absorption apparatus 12
Water vapour amount, so as to 12 pairs of interiors of moisture absorption apparatus can not only normally humidified, and can also reach protection moisture absorption dress
Put 12 purpose, it is to avoid moisture absorption apparatus 12 is constantly in humidity wet environment higher, and play extension moisture absorption apparatus 12
Service life, meet the purpose of the humidification demand of user；In addition, when outdoor environment temperature is too low, less than the 6th preset temperature
When, then illustrating that current humidity is general, the water vapour amount in the humid air of the absorption of moisture absorption apparatus 12 is not too high, then can control electricity
Heater 16 is off, so that moisture absorption apparatus 12 can be carried out according to the water vapour amount adsorbed under normal condition to interior
Normal humidification.
According to one embodiment of present invention, when the air-conditioner operates in heating mode, if controlling the electrical heating
Device 16 is opened according to the second prefixed time interval, then it is pre- that the time for controlling the electric heater 16 to open every time is equal to second
If the opening time, wherein, the described second default opening time is relative with the 4th preset temperature and the 5th preset temperature
Should.
When air-conditioner operates in heating mode, because different outdoor temperatures is interval, the water in corresponding humid air steams
Vapour content is different, namely the vapour content adsorbed on moisture absorption apparatus 12 is different, therefore, if switch controlling device 14 is according to the
Four preset temperatures and corresponding second prefixed time interval of the 5th preset temperature are opened, then air-conditioner can be controlled to press immediately
Opened according to the opening time corresponding with the temperature range, best protection is realized with to moisture absorption apparatus 12, reasonably control is inhaled
Vapour content on wet device 12, it is to avoid the vapour content on moisture absorption apparatus 12 is too high.
In the present invention, it is divided into two parts by by the condenser in humidifying air conditioner 1, and is set in humidifying air conditioner 1
Switch controlling device 14 is put, a part of condenser refrigerant that normally circulates is carried out normal heat exchange, make another part cold
Condenser and humidification device and the composition independent ventiduct of blower fan 11, and be connected with switch controlling device 14, so that switch control dress
14 are put when in opening, refrigerant can be controlled to flow into another part condenser, with using in another part condenser
The used heat of refrigerant is heated to the humid air adsorbed on moisture absorption apparatus 12, so as to reach the purpose of protection moisture absorption apparatus 12, is kept away
Exempt to make moisture absorption apparatus 12 be constantly in humidity wet environment higher, while Waste Heat Reuse can also be got up, Ke Yigeng
Improve energy utilization rate well.
In the description of this specification, the term such as term " installation ", " connected ", " connection " all should be interpreted broadly, for example,
" connection " can be fixedly connected, or be detachably connected, or be integrally connected；" connected " can be joined directly together,
Can be indirectly connected to by intermediary.For the ordinary skill in the art, on can understanding as the case may be
State term concrete meaning in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the invention at least one real
In applying example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in one or more any embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of humidifying air conditioner, it is characterised in that including：
Blower fan, for humid air around to be blown into moisture absorption apparatus；
Moisture absorption apparatus, is arranged on the inlet side of the blower fan, for adsorbing the humid air, and the humid air is brought into described
The indoor set of air-conditioner, humidifies with to interior；
Part I condenser, is connected with Part II condenser, and independent with the blower fan and moisture absorption apparatus composition
Ducting system；
Switch controlling device, is arranged on the Part I condenser, for controlling whether refrigerant can flow into described first
Fractional distilling tube, heats with to the humid air adsorbed on the moisture absorption apparatus；
The Part II condenser, is connected with evaporator, for carrying out normal heat exchange with the refrigerant.
2. humidifying air conditioner according to claim 1, it is characterised in that
The switch controlling device specifically for：
When the air-conditioner operates in refrigeration mode or dehumidification mode, according to current outdoor environment temperature, in opening,
So that the refrigerant can flow into the Part I condenser, added with to the humid air adsorbed on the moisture absorption apparatus
Heat, or
It is off, so that the refrigerant cannot flow into the Part I condenser, it is impossible to on the moisture absorption apparatus
The humid air of absorption is heated.
3. humidifying air conditioner according to claim 1, it is characterised in that also include：
Electric heater, is arranged between the inlet side of the blower fan and the moisture absorption apparatus, for being operated in the air-conditioner
During heating mode, according to current outdoor environment temperature, in opening, enter with to the humid air adsorbed on the moisture absorption apparatus
Row heating, or be off.
4. humidifying air conditioner according to any one of claim 1 to 3, it is characterised in that
Switchable air door is additionally provided between the moisture absorption apparatus and the Part II condenser, for controlling the humid air
Whether the Part II condenser can be entered.
5. a kind of control method of humidifying air conditioner, it is characterised in that the control method is used to control such as Claims 1-4
Any one of humidifying air conditioner, including：
According to the setting command for receiving, the switch controlling device on the Part I condenser is arranged on；
When humid air is blown into the moisture absorption apparatus to the blower fan by around, according to current outdoor environment temperature and the air-conditioner
Operational mode, control whether the switch controlling device is opened, it is cold to control refrigerant whether can flow into the Part I
Condenser, heats with to the humid air adsorbed on the moisture absorption apparatus.
6. the control method of humidifying air conditioner according to claim 5, it is characterised in that
It is described according to current outdoor environment temperature and the operational mode of the air-conditioner, control whether the switch controlling device is opened
Open, specifically include：
When the air-conditioner operates in refrigeration mode or dehumidification mode, if the current outdoor environment temperature is more than or equal to the
One preset temperature, and less than or equal to the second preset temperature, then the switch controlling device is controlled according between the first Preset Time
Every being opened, so that the refrigerant is when the switch controlling device is opened, the Part I condenser can be flowed into, with
Humid air to being adsorbed on the moisture absorption apparatus is heated；
If the current outdoor environment temperature is more than the 3rd preset temperature, the switch controlling device is controlled to be constantly in disconnection
State, so that the refrigerant cannot flow into the Part I condenser, it is impossible to the humid air adsorbed on the moisture absorption apparatus
Heated, wherein, first preset temperature is less than second preset temperature, and second preset temperature is less than described the
Three preset temperatures, and first prefixed time interval is corresponding with first preset temperature and second preset temperature.
7. the control method of humidifying air conditioner according to claim 6, it is characterised in that also include：
When the air-conditioner operates in refrigeration mode or dehumidification mode, if controlling the switch controlling device default according to first
Time interval is opened, then the time for controlling the switch controlling device to open every time was equal to for the first default opening time, its
In, the described first default opening time is corresponding with first preset temperature and second preset temperature.
8. the control method of the humidifying air conditioner according to any one of claim 5 to 7, it is characterised in that the humidification
Air-conditioner also includes：Electric heater, is arranged between the inlet side of the blower fan and the moisture absorption apparatus, and
The control method also includes：
When the air-conditioner operates in heating mode, according to current outdoor environment temperature, control the electric heater to be in and open
State or off-state are opened, to control whether electric heater can heat to the humid air adsorbed on the moisture absorption apparatus.
9. the control method of humidifying air conditioner according to claim 8, it is characterised in that
It is described to control the electric heater to be in opening or off-state according to current outdoor environment temperature, specifically include：
If the current outdoor environment temperature is more than or equal to the 4th preset temperature, and less than or equal to the 5th preset temperature, then
The electric heater is controlled to be opened according to the second prefixed time interval, with when the electric heater starts, can be to institute
The humid air adsorbed on moisture absorption apparatus is stated to be heated；
If the current outdoor environment temperature is less than the 6th preset temperature, controls the electric heater to be in and disconnect shape always
State, cannot be heated to the humid air adsorbed on the moisture absorption apparatus, wherein, the 4th preset temperature is less than described the
Five preset temperatures, the 6th preset temperature be less than the 4th preset temperature, and second prefixed time interval with it is described
4th preset temperature is corresponding with the 5th preset temperature.
10. the control method of humidifying air conditioner according to claim 9, it is characterised in that
When the air-conditioner operates in heating mode, if controlling the electric heater to be opened according to the second prefixed time interval
Open, then control the electric heater each time opened to be equal to for the second default opening time, wherein, the described second default unlatching
Time is corresponding with the 4th preset temperature and the 5th preset temperature.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102017212412A1 (en) | 2017-07-19 | 2019-01-24 | Weiss Umwelttechnik Gmbh | Humidifier and method for conditioning air |
| CN107504567B (en) * | 2017-08-25 | 2024-02-23 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, air conditioner and humidifying method of air conditioner |
| CN107366979A (en) * | 2017-09-01 | 2017-11-21 | 珠海格力电器股份有限公司 | Air conditioner, indoor set and outdoor unit |
| CN107906632B (en) * | 2017-10-09 | 2023-07-21 | 珠海格力电器股份有限公司 | Air conditioner and humidification control method |
| CN112443900B (en) * | 2019-08-28 | 2022-07-19 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN112443892A (en) * | 2019-08-28 | 2021-03-05 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN112443893B (en) * | 2019-08-28 | 2022-04-19 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN112443895B (en) * | 2019-08-28 | 2022-04-19 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN112443894B (en) * | 2019-08-28 | 2022-09-06 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN112443898B (en) * | 2019-08-28 | 2022-11-18 | 青岛海尔空调器有限总公司 | Humidifying device and air conditioner |
| CN111649438B (en) * | 2020-04-28 | 2022-10-28 | 宁波奥克斯电气股份有限公司 | Humidifying device, humidifying control method and air conditioner |
| CN112268321B (en) * | 2020-10-26 | 2021-12-03 | 珠海格力电器股份有限公司 | Mixed working medium refrigerating system and dehumidifier |
| CN114440391A (en) * | 2022-02-24 | 2022-05-06 | 海信（山东）空调有限公司 | Air conditioner, control method and device thereof and storage medium |
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