CN104764094A - Humidification air conditioner and control method for humidification air conditioner - Google Patents
Humidification air conditioner and control method for humidification air conditioner Download PDFInfo
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- CN104764094A CN104764094A CN201510138344.3A CN201510138344A CN104764094A CN 104764094 A CN104764094 A CN 104764094A CN 201510138344 A CN201510138344 A CN 201510138344A CN 104764094 A CN104764094 A CN 104764094A
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- moisture absorption
- absorption apparatus
- air
- condenser
- preset 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
- 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
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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
- F24F2110/10—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 discloses a humidification air conditioner and a control method for the humidification air conditioner. The humidification air conditioner comprises a fan used for blowing surrounding moist air into a moisture absorbing device, the moisture absorbing device arranged at the air inlet side of the fan and used for absorbing the moist air and bringing the moist air into the indoor unit of the air conditioner to humidify the inside, a first condenser connected with a second condenser and forming an independent air flue system with the fan and moisture absorbing device, a switch control device arranged on the first condenser and used for controlling whether refrigerant can flow into the first condenser to heat the moist air absorbed on the moisture absorbing device, and the second condenser connected with an evaporator and used for performing normal heat exchange with the refrigerant. By means of the humidification air conditioner and the control method for the humidification air conditioner, a moisture absorbing turning wheel of the humidification air conditioner can be well protected, the moisture absorbing turning wheel is protected from a high humidity in a long time period, and accordingly the service life of the moisture absorbing turning wheel is prolonged, and the humidification requirement of a user is satisfied.
Description
Technical field
The present invention relates to air-conditioner technical field, more specifically, relate to the control method of a kind of humidifying air conditioner and a kind of humidifying air conditioner.
Background technology
At present, traditional air-conditioner does not possess humidification function, generally only has dehumidification function.And the water-free humidifying air-conditioner device released in recent years, adopt side outdoor that Dehumidifying rotary wheel is set more, the moisture absorbed is discharged into indoor by tracheae, indoor humidity is controlled.
But, Dehumidifying rotary wheel is in the process do not used, if well do not preserved, such as, be in for a long time a large amount of moisture absorption not releasable state time, its wettability power can decline, and can cause serious humidification quantity not sufficient, thus the humidification standard that cannot reach when dispatching from the factory, more cannot meet the humidification demand of user.
Therefore; how the Dehumidifying rotary wheel of humidifying air conditioner is well protected, avoid, within longer a period of time, all there is higher humidity to make Dehumidifying rotary wheel, thus extend the service life of Dehumidifying rotary wheel; meet the humidification demand of user, become problem demanding prompt solution.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the invention is to, the control method of a kind of humidifying air conditioner and a kind of humidifying air conditioner is provided, by the condenser in humidifying air conditioner is divided into two parts, and switch controlling device is set in humidifying air conditioner, a part of condenser refrigerant that can normally circulate is made to carry out normal heat exchange, another part condenser and damping device and blower fan is made to form independent ventiduct, and be connected with switch controlling device, thus make switch controlling device when being in opening, refrigerant can be controlled and flow into another part condenser, to utilize the used heat of the refrigerant in another part condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus reach the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better.
For achieving the above object, the invention provides a kind of humidifying air conditioner, comprising: blower fan, for around humid air is blown into moisture absorption apparatus; Moisture absorption apparatus, is arranged on the inlet side of described blower fan, for adsorbing described humid air, and brings described humid air the indoor set of described air-conditioner into, to carry out humidification to indoor; Part I condenser, is connected with Part II condenser, and forms independent ventiduct system with described blower fan and described moisture absorption apparatus; Switch controlling device, is arranged on described Part I condenser, whether can flow into described Part I condenser, to heat the humid air that described moisture absorption apparatus adsorbs for controlling refrigerant; Described Part II condenser, is connected with evaporimeter, for carrying out normal heat exchange with described refrigerant.
Humidifying air conditioner provided by the invention, by the condenser in humidifying air conditioner is divided into two parts, and switch controlling device is set in humidifying air conditioner, the Part II condenser refrigerant that can normally circulate all the time is made to carry out normal heat exchange, Part I condenser and damping device and blower fan is made to form independent ventiduct, and be connected with switch controlling device, thus make switch controlling device when being in opening, refrigerant can be controlled and flow into Part I condenser, to utilize the used heat of the refrigerant in Part I condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus reach the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, certainly, at switch controlling device when being in off-state, moisture absorption apparatus is in normal water suction state, can adsorb the water vapour in humid air, and brings the water vapour of absorption into indoor set, to carry out normal humidification to indoor, thus meets 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, described switch controlling device specifically for: when described air-conditioner operates in refrigeration mode or dehumidification mode, according to current outdoor environment temperature, be in opening, to make described refrigerant can flow into described Part I condenser, to heat the humid air that described moisture absorption apparatus adsorbs, or be in off-state, to make described refrigerant cannot flow into described Part I condenser, cannot the humid air that described moisture absorption apparatus adsorbs be heated.
Refrigeration mode or dehumidification mode is operated at air-conditioner, if outdoor environment temperature is in default temperature range, illustrate that current outdoor humidity is larger, water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then can be in opening by gauge tap control device, Part I condenser is flowed into control refrigerant, to utilize the used heat of the refrigerant in Part I condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus moisture absorption apparatus not only can be made to carry out normal humidification to indoor, and the water vapour amount reduced on moisture absorption apparatus can be reached, the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, in addition, when outdoor environment temperature is too high, then illustrate that current humidity is general, water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then can be in off-state by gauge tap control device, normal humidification can be carried out to indoor to make moisture absorption apparatus according to the water vapour amount of adsorbing under normal condition.
Such as: at wet season in summer, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature is more than or equal to 32 DEG C, and be less than or equal to 37 DEG C, then gauge tap control device is opened once for every 20 minutes, and each duration opened is 5 minutes.
According to one embodiment of present invention, also comprise: electric heater, be arranged between the inlet side of described blower fan and described moisture absorption apparatus, for when described air-conditioner operates in heating mode, according to current outdoor environment temperature, be in opening, to heat the humid air that described moisture absorption apparatus adsorbs, or be in off-state.
Heating mode is operated at air-conditioner, the refrigerant flowed in condenser is low temperature refrigerant, after moisture absorption apparatus adsorbs a large amount of water vapour, the used heat of the refrigerant in Part I condenser cannot be utilized to heat moisture absorption apparatus, to reduce the water vapour amount on moisture absorption apparatus, thus protection moisture absorption apparatus, therefore, by arranging electric heater in air-conditioner, can be in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, when water vapour amount in the humid air of moisture absorption apparatus absorption is higher, control electric heater and be in opening, to heat moisture absorption apparatus, to reduce the water vapour amount on moisture absorption apparatus, thus moisture absorption apparatus not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus can be reached, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object 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 moisture absorption apparatus absorption is not too high, then can control electric heater and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus according to the water vapour amount of adsorbing under normal condition.
Such as: dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or equal to-9 DEG C, and be less than or equal to 10 DEG C, then control electric heater and open once for every 5 minutes, each duration opened is 5 minutes.
According to one embodiment of present invention, being also provided with between described moisture absorption apparatus and described Part II condenser can switch air door, whether can enter described Part II condenser for controlling described humid air.
Can switch air door by arranging between moisture absorption apparatus and described Part II condenser, can make blower fan be blown in moisture absorption apparatus distinguished and admirable enter or do not flow into Part II condenser, exchange to make the normal complete thermal of air-conditioner.
According to the control method that the invention allows for a kind of humidifying air conditioner, described control method is for controlling the humidifying air conditioner according to any one of technique scheme, comprise: according to the setting command received, described Part I condenser arranges switch controlling device; Described blower fan by around humid air be blown into described moisture absorption apparatus time, according to the operational mode of current outdoor environment temperature and/or described air-conditioner, control described switch controlling device whether to open, described Part I condenser whether can be flowed into, to heat the humid air that described moisture absorption apparatus adsorbs to control refrigerant.
The control method of humidifying air conditioner provided by the invention, by the condenser in humidifying air conditioner is divided into two parts, and switch controlling device is set in humidifying air conditioner, the Part II condenser refrigerant that can normally circulate all the time is made to carry out normal heat exchange, Part I condenser and damping device and blower fan is made to form independent ventiduct, and be connected with switch controlling device, thus make switch controlling device when being in opening, refrigerant can be controlled and flow into Part I condenser, to utilize the used heat of the refrigerant in Part I condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus reach the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, certainly, at switch controlling device when being in off-state, moisture absorption apparatus is in normal water suction state, can adsorb the water vapour in humid air, and brings the water vapour of absorption into indoor set, to carry out normal humidification to indoor, thus meets the humidification demand of user.
According to one embodiment of present invention, the described operational mode according to current outdoor environment temperature and/or described air-conditioner, control described switch controlling device whether to open, specifically comprise: when described air-conditioner operates in refrigeration mode or dehumidification mode, if described current outdoor environment temperature is more than or equal to the first preset temperature, and be less than or equal to the second preset temperature, then control described switch controlling device to open according to the first prefixed time interval, to make described refrigerant when described switch controlling device is opened, described Part I condenser can be flowed into, to heat the humid air that described moisture absorption apparatus adsorbs, if described current outdoor environment temperature is greater than the 3rd preset temperature, then control described switch controlling device and be in off-state always, described Part I condenser cannot be flowed into make described refrigerant, the humid air that described moisture absorption apparatus adsorbs cannot be heated, wherein, described first preset temperature is less than described second preset temperature, described second preset temperature is less than described 3rd preset temperature, and described first prefixed time interval is corresponding with described first preset temperature and described second preset temperature.
Refrigeration mode or dehumidification mode is operated at air-conditioner, if outdoor environment temperature is between the first preset temperature and the second preset temperature, illustrate that current outdoor humidity is larger, water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then can open according to the first prefixed time interval by gauge tap control device, with when opening, control refrigerant and flow into Part I condenser, to utilize the used heat of the refrigerant in Part I condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus moisture absorption apparatus not only can be made to carry out normal humidification to indoor, and the water vapour amount reduced on moisture absorption apparatus can be reached, the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, in addition, when outdoor environment temperature is too high, higher than the 3rd preset temperature, then illustrate that current humidity is general, water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then can be in off-state by gauge tap control device, normal humidification can be carried out to indoor to make moisture absorption apparatus according to the water vapour amount of adsorbing under normal condition.
Such as: at wet season in summer, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature is more than or equal to 32 DEG C, and be less than or equal to 37 DEG C, then gauge tap control device is opened once for every 20 minutes, and each duration opened is 5 minutes.
According to one embodiment of present invention, also comprise: when described air-conditioner operates in refrigeration mode or dehumidification mode, if control described switch controlling device to open according to the first prefixed time interval, then controlling time that described switch controlling device opens at every turn equals first and presets the opening time, wherein, the described first default opening time is corresponding with described first preset temperature and described second preset temperature.
When air-conditioner operates in refrigeration mode or dehumidification mode, because different outdoor temperatures is interval, vapour content in corresponding humid air is different, also be the vapour content difference that moisture absorption apparatus adsorbs, therefore, if switch controlling device is opened according to the first prefixed time interval corresponding with the first preset temperature and the second preset temperature, then can control air-conditioner to open according to the opening time corresponding to this temperature range immediately, to realize best protection to moisture absorption apparatus, reasonably control the vapour content on moisture absorption apparatus, avoid the vapour content on moisture absorption apparatus too high.
According to one embodiment of present invention, described humidifying air conditioner also comprises: electric heater, be arranged between the inlet side of described blower fan and described moisture absorption apparatus, and described control method also comprises: when described air-conditioner operates in heating mode, according to current outdoor environment temperature, control described electric heater and be in opening or off-state, whether can the humid air that described moisture absorption apparatus adsorbs be heated to control electric heater.
Heating mode is operated at air-conditioner, the refrigerant flowed in condenser is low temperature refrigerant, after moisture absorption apparatus adsorbs a large amount of water vapour, the used heat of the refrigerant in Part I condenser cannot be utilized to heat moisture absorption apparatus, to reduce the water vapour amount on moisture absorption apparatus, thus protection moisture absorption apparatus, therefore, by arranging electric heater in air-conditioner, can be in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, when water vapour amount in the humid air of moisture absorption apparatus absorption is higher, control electric heater and be in opening, to heat moisture absorption apparatus, to reduce the water vapour amount on moisture absorption apparatus, thus moisture absorption apparatus not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus can be reached, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object 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 moisture absorption apparatus absorption is not too high, then can control electric heater and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus according to the water vapour amount of adsorbing under normal condition.
Such as: dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or equal to-9 DEG C, and be less than or equal to 10 DEG C, then control electric heater and open once for every 5 minutes, each duration opened is 5 minutes.
According to one embodiment of present invention, described according to current outdoor environment temperature, control described electric heater and be in opening or off-state, specifically comprise: if described current outdoor environment temperature is more than or equal to the 4th preset temperature, and be less than or equal to the 5th preset temperature, then control described electric heater to open according to the second prefixed time interval, with when described electric heater starts, can the humid air that described moisture absorption apparatus adsorbs be heated; If described current outdoor environment temperature is less than the 6th preset temperature, then control described electric heater and be in off-state always, cannot heat the humid air that described moisture absorption apparatus adsorbs, wherein, described 4th preset temperature is less than described 5th preset temperature, described 6th preset temperature is less than described 4th preset temperature, and described second prefixed time interval is corresponding with described 4th preset temperature and described 5th preset temperature.
In a heating mode, when outdoor environment temperature is in the 4th preset temperature and the 5th preset temperature is interval, illustrate that current outdoor humidity is larger, water vapour amount in the humid air of moisture absorption apparatus absorption is higher, then control electric heater to open according to the second prefixed time interval, with when opening, moisture absorption apparatus is heated, to reduce the water vapour amount on moisture absorption apparatus, thus moisture absorption apparatus not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus can be reached, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus, meet the object of the humidification demand of user, in addition, when outdoor environment temperature is too low, during lower than the 6th preset temperature, then illustrate that current humidity is general, water vapour amount in the humid air of moisture absorption apparatus absorption is not too high, then can control electric heater and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus according to the water vapour amount of adsorbing under normal condition.
According to one embodiment of present invention, when described air-conditioner operates in heating mode, if control described electric heater to open according to the second prefixed time interval, then controlling time that described electric heater opens at every turn equals second and presets the opening time, wherein, the described second default opening time is corresponding with described 4th preset temperature and described 5th preset temperature.
When air-conditioner operates in heating mode, because different outdoor temperatures is interval, vapour content in corresponding humid air is different, also be the vapour content difference that moisture absorption apparatus adsorbs, therefore, if switch controlling device is opened according to the 4th preset temperature and corresponding second prefixed time interval of the 5th preset temperature, then can control air-conditioner to open according to the opening time corresponding to this temperature range immediately, to realize best protection to moisture absorption apparatus, reasonably control the vapour content on moisture absorption apparatus, avoid the vapour content on moisture absorption apparatus too high.
In the present invention, by the condenser in humidifying air conditioner is divided into two parts, and switch controlling device is set in humidifying air conditioner, a part of condenser refrigerant that can normally circulate is made to carry out normal heat exchange, another part condenser and damping device and blower fan is made to form independent ventiduct, and be connected with switch controlling device, thus make switch controlling device when being in opening, refrigerant can be controlled and flow into another part condenser, to utilize the used heat of the refrigerant in another part condenser, the humid air that moisture absorption apparatus adsorbs is heated, thus reach the object of protection moisture absorption apparatus, avoid making moisture absorption apparatus be in the higher wet environment of humidity always, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better.
Additional aspect of the present invention and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, 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 numeral and component names is:
1 humidifying air conditioner, 11 blower fans, 12 moisture absorption apparatus, 13 Part I condensers, 14 switch controlling devices, 15 Part II condensers, 16 electric heaters, 17 choke valves, 18 compressors, 19 cross valves;
Fig. 2 shows the schematic flow sheet of the control method of the humidifying air conditioner of the embodiment according to invention.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
The humidifying air conditioner 1 provided according to some embodiments of the invention is described referring to Fig. 1.
The invention provides a kind of humidifying air conditioner 1, comprising: blower fan 11, for around humid air is blown into moisture absorption apparatus 12; Moisture absorption apparatus 12, is arranged on the inlet side of described blower fan 11, for adsorbing described humid air, and brings described humid air the indoor set of described air-conditioner into, to carry out humidification to indoor; Part I condenser 13, is connected with Part II condenser 15, and forms independent ventiduct system with described blower fan 11 and described moisture absorption apparatus 12; Switch controlling device 14, is arranged on described Part I condenser 13, whether can flow into described Part I condenser 13 for controlling refrigerant, to heat the humid air of absorption on described moisture absorption apparatus 12; Described Part II condenser 15, is connected with evaporimeter, for carrying out normal heat exchange with described refrigerant.
Humidifying air conditioner 1 provided by the invention, by the condenser in humidifying air conditioner 1 is divided into two parts, and switch controlling device 14 is set in humidifying air conditioner 1, Part II condenser 15 refrigerant that can normally circulate all the time is made to carry out normal heat exchange, Part I condenser 13 is made to form independent ventiduct with damping device and blower fan 11, and be connected with switch controlling device 14, thus make switch controlling device 14 when being in opening, refrigerant can be controlled and flow into Part I condenser 13, heat to utilize the humid air of the used heat of the refrigerant in Part I condenser 13 to absorption on moisture absorption apparatus 12, thus reach the object of protection moisture absorption apparatus 12, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, certainly, at switch controlling device 14 when being in off-state, moisture absorption apparatus 12 is in normal water suction state, the water vapour in humid air can be adsorbed, and bring the water vapour of absorption into indoor set, to carry out normal humidification to indoor, thus 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, described switch controlling device 14 specifically for: when described air-conditioner operates in refrigeration mode or dehumidification mode, according to current outdoor environment temperature, be in opening, described Part I condenser 13 can be flowed into make described refrigerant, to heat the humid air of absorption on described moisture absorption apparatus 12, or be in off-state, to make described refrigerant cannot flow into described Part I condenser 13, cannot heat the humid air of absorption on described moisture absorption apparatus 12.
Refrigeration mode or dehumidification mode is operated at air-conditioner, if outdoor environment temperature is in default temperature range, illustrate that current outdoor humidity is larger, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is higher, then can be in opening by gauge tap control device 14, Part I condenser 13 is flowed into control refrigerant, heat to utilize the humid air of the used heat of the refrigerant in Part I condenser 13 to absorption on moisture absorption apparatus 12, thus moisture absorption apparatus 12 not only can be made to carry out normal humidification to indoor, and the water vapour amount reduced on moisture absorption apparatus 12 can be reached, the object of protection moisture absorption apparatus 12, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, in addition, when outdoor environment temperature is too high, then illustrate that current humidity is general, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is not too high, then can be in off-state by gauge tap control device 14, normal humidification can be carried out to indoor to make moisture absorption apparatus 12 according to the water vapour amount of adsorbing under normal condition.
Such as: at wet season in summer, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature is more than or equal to 32 DEG C, and be less than or equal to 37 DEG C, then gauge tap control device 14 is opened once for every 20 minutes, and each duration opened is 5 minutes.
According to one embodiment of present invention, also comprise: electric heater 16, between the inlet side being arranged on described blower fan 11 and described moisture absorption apparatus 12, for when described air-conditioner operates in heating mode, according to current outdoor environment temperature, be in opening, to heat the humid air of absorption on described moisture absorption apparatus 12, or be in off-state.
Heating mode is operated at air-conditioner, the refrigerant flowed in condenser is low temperature refrigerant, after moisture absorption apparatus 12 adsorbs a large amount of water vapour, the used heat of the refrigerant in Part I condenser 13 cannot be utilized to heat moisture absorption apparatus 12, to reduce the water vapour amount on moisture absorption apparatus 12, thus protection moisture absorption apparatus 12, therefore, by arranging electric heater 16 in air-conditioner, can be in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, when water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is higher, control electric heater 16 and be in opening, to heat moisture absorption apparatus 12, to reduce the water vapour amount on moisture absorption apparatus 12, thus moisture absorption apparatus 12 not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus 12 can be reached, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object 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 that moisture absorption apparatus 12 adsorbs is not too high, then can control electric heater 16 and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus 12 according to the water vapour amount of adsorbing under normal condition.
Such as: dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or equal to-9 DEG C, and be less than or equal to 10 DEG C, then control electric heater 16 and open once for every 5 minutes, each duration opened is 5 minutes.
According to one embodiment of present invention, being also provided with between described moisture absorption apparatus 12 and described Part II condenser 15 can switch air door, whether can enter described Part II condenser 15 for controlling described humid air.
Can switch air door by arranging between moisture absorption apparatus 12 and described Part II condenser 15, can make blower fan 11 be blown in moisture absorption apparatus 12 distinguished and admirable enter or do not flow into Part II condenser 15, exchange to make the normal complete thermal of air-conditioner.
Certainly, humidifying air conditioner 1 also comprises choke valve 17 as shown in Figure 1, compressor 18, parts such as cross valve 19 grade.
According to the control method that the invention allows for a kind of humidifying air conditioner, described control method is for controlling the humidifying air conditioner 1 according to any one of technique scheme, comprise: step 202, according to the setting command received, described Part I condenser 13 arranges switch controlling device 14; Step 204, described blower fan 11 by around humid air be blown into described moisture absorption apparatus 12 time, according to the operational mode of current outdoor environment temperature and/or described air-conditioner, control described switch controlling device 14 whether to open, described Part I condenser 13 whether can be flowed into, to heat the humid air of absorption on described moisture absorption apparatus 12 to control refrigerant.
The control method of humidifying air conditioner 1 provided by the invention, by the condenser in humidifying air conditioner 1 is divided into two parts, and switch controlling device 14 is set in humidifying air conditioner 1, Part II condenser 15 refrigerant that can normally circulate all the time is made to carry out normal heat exchange, Part I condenser 13 is made to form independent ventiduct with damping device and blower fan 11, and be connected with switch controlling device 14, thus make switch controlling device 14 when being in opening, refrigerant can be controlled and flow into Part I condenser 13, heat to utilize the humid air of the used heat of the refrigerant in Part I condenser 13 to absorption on moisture absorption apparatus 12, thus reach the object of protection moisture absorption apparatus 12, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, certainly, at switch controlling device 14 when being in off-state, moisture absorption apparatus 12 is in normal water suction state, the water vapour in humid air can be adsorbed, and bring the water vapour of absorption into indoor set, to carry out normal humidification to indoor, thus meet the humidification demand of user.
According to one embodiment of present invention, the described operational mode according to current outdoor environment temperature and/or described air-conditioner, control described switch controlling device 14 whether to open, specifically comprise: when described air-conditioner operates in refrigeration mode or dehumidification mode, if described current outdoor environment temperature is more than or equal to the first preset temperature, and be less than or equal to the second preset temperature, then control described switch controlling device 14 to open according to the first prefixed time interval, to make described refrigerant when described switch controlling device 14 is opened, described Part I condenser 13 can be flowed into, to heat the humid air of absorption on described moisture absorption apparatus 12, if described current outdoor environment temperature is greater than the 3rd preset temperature, then control described switch controlling device 14 and be in off-state always, described Part I condenser 13 cannot be flowed into make described refrigerant, cannot heat the humid air of absorption on described moisture absorption apparatus 12, wherein, described first preset temperature is less than described second preset temperature, described second preset temperature is less than described 3rd preset temperature, and described first prefixed time interval is corresponding with described first preset temperature and described second preset temperature.
Refrigeration mode or dehumidification mode is operated at air-conditioner, if outdoor environment temperature is between the first preset temperature and the second preset temperature, illustrate that current outdoor humidity is larger, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is higher, then can open according to the first prefixed time interval by gauge tap control device 14, with when opening, control refrigerant and flow into Part I condenser 13, heat to utilize the humid air of the used heat of the refrigerant in Part I condenser 13 to absorption on moisture absorption apparatus 12, thus moisture absorption apparatus 12 not only can be made to carry out normal humidification to indoor, and the water vapour amount reduced on moisture absorption apparatus 12 can be reached, the object of protection moisture absorption apparatus 12, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object of the humidification demand of user, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better, in addition, when outdoor environment temperature is too high, higher than the 3rd preset temperature, then illustrate that current humidity is general, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is not too high, then can be in off-state by gauge tap control device 14, normal humidification can be carried out to indoor to make moisture absorption apparatus 12 according to the water vapour amount of adsorbing under normal condition.
Wherein, when air-conditioner is in refrigeration or dehumidification mode, the corresponding relation whether current outdoor environment temperature and switch controlling device 14 (can be magnetic valve) are opened is as shown in table 1:
Table 1
Such as: as shown in table 1, at wet season in summer, when air-conditioner operates in refrigeration mode or dehumidification mode, if current outdoor environment temperature is more than or equal to 32 DEG C, and being less than or equal to 37 DEG C, then gauge tap control device 14 is opened once for every 20 minutes, and each duration opened is 5 minutes.
According to one embodiment of present invention, also comprise: when described air-conditioner operates in refrigeration mode or dehumidification mode, if control described switch controlling device 14 to open according to the first prefixed time interval, the time then controlling each unlatching of described switch controlling device 14 equals first and presets the opening time, wherein, the described first default opening time is corresponding with described first preset temperature and described second preset temperature.
When air-conditioner operates in refrigeration mode or dehumidification mode, because different outdoor temperatures is interval, vapour content in corresponding humid air is different, also the vapour content being absorption on moisture absorption apparatus 12 is different, therefore, if switch controlling device 14 is opened according to the first prefixed time interval corresponding with the first preset temperature and the second preset temperature, then can control air-conditioner to open according to the opening time corresponding to this temperature range immediately, to realize best protection to moisture absorption apparatus 12, reasonably control the vapour content on moisture absorption apparatus 12, avoid the vapour content on moisture absorption apparatus 12 too high.
According to one embodiment of present invention, described humidifying air conditioner 1 also comprises: electric heater 16, between the inlet side being arranged on described blower fan 11 and described moisture absorption apparatus 12, and described control method also comprises: when described air-conditioner operates in heating mode, according to current outdoor environment temperature, control described electric heater 16 and be in opening or off-state, whether can heat the humid air of absorption on described moisture absorption apparatus 12 to control electric heater 16.
Heating mode is operated at air-conditioner, the refrigerant flowed in condenser is low temperature refrigerant, after moisture absorption apparatus 12 adsorbs a large amount of water vapour, the used heat of the refrigerant in Part I condenser 13 cannot be utilized to heat moisture absorption apparatus 12, to reduce the water vapour amount on moisture absorption apparatus 12, thus protection moisture absorption apparatus 12, therefore, by arranging electric heater 16 in air-conditioner, can be in a heating mode, when outdoor environment temperature is in default temperature range, current outdoor humidity is larger, when water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is higher, control electric heater 16 and be in opening, to heat moisture absorption apparatus 12, to reduce the water vapour amount on moisture absorption apparatus 12, thus moisture absorption apparatus 12 not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus 12 can be reached, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object 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 that moisture absorption apparatus 12 adsorbs is not too high, then can control electric heater 16 and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus 12 according to the water vapour amount of adsorbing under normal condition.
Wherein, when air-conditioner is in heating mode, the corresponding relation whether current outdoor environment temperature and electric heater 16 are opened is as shown in table 2:
Table 2
Such as: as shown in table 2, dry season in the winter time, when air-conditioner operates in heating mode, if current outdoor environment temperature is more than or equal to-9 DEG C, and is less than or equal to 10 DEG C, then control electric heater 16 and open once for every 5 minutes, each duration opened is 5 minutes.
According to one embodiment of present invention, described according to current outdoor environment temperature, control described electric heater 16 and be in opening or off-state, specifically comprise: if described current outdoor environment temperature is more than or equal to the 4th preset temperature, and be less than or equal to the 5th preset temperature, then control described electric heater 16 to open according to the second prefixed time interval, with when described electric heater 16 starts, can heat the humid air of absorption on described moisture absorption apparatus 12; If described current outdoor environment temperature is less than the 6th preset temperature, then control described electric heater 16 and be in off-state always, cannot heat the humid air of absorption on described moisture absorption apparatus 12, wherein, described 4th preset temperature is less than described 5th preset temperature, described 6th preset temperature is less than described 4th preset temperature, and described second prefixed time interval is corresponding with described 4th preset temperature and described 5th preset temperature.
In a heating mode, when outdoor environment temperature is in the 4th preset temperature and the 5th preset temperature is interval, illustrate that current outdoor humidity is larger, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is higher, then control electric heater 16 to open according to the second prefixed time interval, with when opening, moisture absorption apparatus 12 is heated, to reduce the water vapour amount on moisture absorption apparatus 12, thus moisture absorption apparatus 12 not only can be made to carry out normal humidification to indoor, and the object of protection moisture absorption apparatus 12 can be reached, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, and play the service life extending moisture absorption apparatus 12, meet the object of the humidification demand of user, in addition, when outdoor environment temperature is too low, during lower than the 6th preset temperature, then illustrate that current humidity is general, water vapour amount in the humid air that moisture absorption apparatus 12 adsorbs is not too high, then can control electric heater 16 and be in off-state, normal humidification can be carried out to indoor to make moisture absorption apparatus 12 according to the water vapour amount of adsorbing under normal condition.
According to one embodiment of present invention, when described air-conditioner operates in heating mode, if control described electric heater 16 to open according to the second prefixed time interval, the time then controlling each unlatching of described electric heater 16 equals second and presets the opening time, wherein, the described second default opening time is corresponding with described 4th preset temperature and described 5th preset temperature.
When air-conditioner operates in heating mode, because different outdoor temperatures is interval, vapour content in corresponding humid air is different, also the vapour content being absorption on moisture absorption apparatus 12 is different, therefore, if switch controlling device 14 is opened according to the 4th preset temperature and corresponding second prefixed time interval of the 5th preset temperature, then can control air-conditioner to open according to the opening time corresponding to this temperature range immediately, to realize best protection to moisture absorption apparatus 12, reasonably control the vapour content on moisture absorption apparatus 12, avoid the vapour content on moisture absorption apparatus 12 too high.
In the present invention, by the condenser in humidifying air conditioner 1 is divided into two parts, and switch controlling device 14 is set in humidifying air conditioner 1, a part of condenser refrigerant that can normally circulate is made to carry out normal heat exchange, another part condenser and damping device and blower fan 11 is made to form independent ventiduct, and be connected with switch controlling device 14, thus make switch controlling device 14 when being in opening, refrigerant can be controlled and flow into another part condenser, heat to utilize the humid air of the used heat of the refrigerant in another part condenser to absorption on moisture absorption apparatus 12, thus reach the object of protection moisture absorption apparatus 12, avoid making moisture absorption apparatus 12 be in the higher wet environment of humidity always, also Waste Heat Reuse can be got up simultaneously, energy utilization rate can be improved better.
In the description of this description, the term such as term " installation ", " being connected ", " connection " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; " being connected " can be directly be connected, and also indirectly can be connected by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a humidifying air conditioner, is characterized in that, comprising:
Blower fan, for being blown into moisture absorption apparatus by around humid air;
Moisture absorption apparatus, is arranged on the inlet side of described blower fan, for adsorbing described humid air, and brings described humid air the indoor set of described air-conditioner into, to carry out humidification to indoor;
Part I condenser, is connected with Part II condenser, and forms independent ventiduct system with described blower fan and described moisture absorption apparatus;
Switch controlling device, is arranged on described Part I condenser, whether can flow into described Part I condenser, to heat the humid air that described moisture absorption apparatus adsorbs for controlling refrigerant;
Described Part II condenser, is connected with evaporimeter, for carrying out normal heat exchange with described refrigerant.
2. humidifying air conditioner according to claim 1, is characterized in that,
Described switch controlling device specifically for:
When described air-conditioner operates in refrigeration mode or dehumidification mode, according to current outdoor environment temperature, be in opening, to make described refrigerant can flow into described Part I condenser, to heat the humid air that described moisture absorption apparatus adsorbs, or
Be in off-state, to make described refrigerant cannot flow into described Part I condenser, cannot the humid air that described moisture absorption apparatus adsorbs be heated.
3. humidifying air conditioner according to claim 1, is characterized in that, also comprises:
Electric heater, is arranged between the inlet side of described blower fan and described moisture absorption apparatus, for when described air-conditioner operates in heating mode, according to current outdoor environment temperature, be in opening, to heat the humid air that described moisture absorption apparatus adsorbs, or be in off-state.
4. humidifying air conditioner according to any one of claim 1 to 3, is characterized in that,
Also being provided with between described moisture absorption apparatus and described Part II condenser can switch air door, whether can enter described Part II condenser for controlling described humid air.
5. a control method for humidifying air conditioner, is characterized in that, described control method, for controlling the humidifying air conditioner according to any one of Claims 1-4, comprising:
According to the setting command received, described Part I condenser arranges switch controlling device;
Described blower fan by around humid air be blown into described moisture absorption apparatus time, according to the operational mode of current outdoor environment temperature and/or described air-conditioner, control described switch controlling device whether to open, described Part I condenser whether can be flowed into, to heat the humid air that described moisture absorption apparatus adsorbs to control refrigerant.
6. the control method of humidifying air conditioner according to claim 5, is characterized in that,
Whether the described operational mode according to current outdoor environment temperature and/or described air-conditioner, control described switch controlling device and open, specifically comprise:
When described air-conditioner operates in refrigeration mode or dehumidification mode, if described current outdoor environment temperature is more than or equal to the first preset temperature, and be less than or equal to the second preset temperature, then control described switch controlling device to open according to the first prefixed time interval, to make described refrigerant when described switch controlling device is opened, described Part I condenser can be flowed into, to heat the humid air that described moisture absorption apparatus adsorbs;
If described current outdoor environment temperature is greater than the 3rd preset temperature, then control described switch controlling device and be in off-state always, described Part I condenser cannot be flowed into make described refrigerant, the humid air that described moisture absorption apparatus adsorbs cannot be heated, wherein, described first preset temperature is less than described second preset temperature, described second preset temperature is less than described 3rd preset temperature, and described first prefixed time interval is corresponding with described first preset temperature and described second preset temperature.
7. the control method of humidifying air conditioner according to claim 6, is characterized in that, also comprises:
When described air-conditioner operates in refrigeration mode or dehumidification mode, if control described switch controlling device to open according to the first prefixed time interval, then controlling time that described switch controlling device opens at every turn equals first and presets the opening time, wherein, the described first default opening time is corresponding with described first preset temperature and described second preset temperature.
8. the control method of the humidifying air conditioner according to any one of claim 5 to 7, is characterized in that, described humidifying air conditioner also comprises: electric heater, is arranged between the inlet side of described blower fan and described moisture absorption apparatus, and
Described control method also comprises:
When described air-conditioner operates in heating mode, according to current outdoor environment temperature, control described electric heater and be in opening or off-state, whether can the humid air that described moisture absorption apparatus adsorbs be heated to control electric heater.
9. the control method of humidifying air conditioner according to claim 8, is characterized in that,
Described according to current outdoor environment temperature, control described electric heater and be in opening or off-state, specifically comprise:
If described current outdoor environment temperature is more than or equal to the 4th preset temperature, and be less than or equal to the 5th preset temperature, then control described electric heater to open according to the second prefixed time interval, with when described electric heater starts, can the humid air that described moisture absorption apparatus adsorbs be heated;
If described current outdoor environment temperature is less than the 6th preset temperature, then control described electric heater and be in off-state always, cannot heat the humid air that described moisture absorption apparatus adsorbs, wherein, described 4th preset temperature is less than described 5th preset temperature, described 6th preset temperature is less than described 4th preset temperature, and described second prefixed time interval is corresponding with described 4th preset temperature and described 5th preset temperature.
10. the control method of humidifying air conditioner according to claim 9, is characterized in that,
When described air-conditioner operates in heating mode, if control described electric heater to open according to the second prefixed time interval, then controlling time that described electric heater opens at every turn equals second and presets the opening time, wherein, the described second default opening time is corresponding with described 4th preset temperature and described 5th preset temperature.
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