CN106500182A - A kind of humidifying type air-conditioning and its air-humidification method - Google Patents

A kind of humidifying type air-conditioning and its air-humidification method Download PDF

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Publication number
CN106500182A
CN106500182A CN201610971107.XA CN201610971107A CN106500182A CN 106500182 A CN106500182 A CN 106500182A CN 201610971107 A CN201610971107 A CN 201610971107A CN 106500182 A CN106500182 A CN 106500182A
Authority
CN
China
Prior art keywords
air
indoor
heat exchanger
humidification
absorbent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610971107.XA
Other languages
Chinese (zh)
Inventor
刘军
宋分平
徐航
赵方亮
彭杰林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201610971107.XA priority Critical patent/CN106500182A/en
Publication of CN106500182A publication Critical patent/CN106500182A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0008Control or safety arrangements for air-humidification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/34Heater, e.g. gas burner, electric air heater

Abstract

The present invention relates to air-conditioning system technical field, discloses a kind of humidifying type air-conditioning and its air-humidification method, including:Compressor, indoor heat exchanger, throttling arrangement and outdoor heat exchanger, indoor heat exchanger is located at indoor set, outdoor heat exchanger is located at off-premises station, and compressor, indoor heat exchanger, throttling arrangement and outdoor heat exchanger form loop, also include damping device, which includes housing, housing is provided with air inlet and air outlet, is provided with the heating chamber and adsorption chamber being sequentially communicated between air inlet and air outlet, and adsorption chamber is provided with humidification air channel, the side wall in humidification air channel is provided with absorbent material, and heating interior is provided with humidification heat exchanger;And wind pushing mechanism;Pipeline between indoor heat exchanger and compressor is in parallel with humidification heat exchanger, and the air outlet of housing is connected with indoor set, heating absorbent material so that absorbent material discharges vapor after air and humidification heat exchanger heat exchange.The air-conditioning have can humidify to indoor in a heating mode.

Description

A kind of humidifying type air-conditioning and its air-humidification method
Technical field
The present invention relates to air-conditioning system technical field, more particularly to a kind of humidifying type air-conditioning and its air-humidification method.
Background technology
Domestic air conditioning can provide more comfortable temperature for the indoor of user, in heating mode, by adjusting house With the environment temperature of air-conditioning, to build good environment temperature for the indoor of user.
However, in cold winter, when needing to carry out heat supply to indoor, i.e. when air-conditioning is in heating mode, often The hot-air for blowing to interior is all relatively dry, so as to severely impact user's comfortableness indoors.
Content of the invention
(1) technical problem to be solved
It is an object of the invention to provide a kind of humidifying type air-conditioning and its air-humidification method, to solve air-conditioning system of the prior art System can also cannot be humidified to indoor while being heated to indoor, so as to ensure user's comfortableness of side indoors Problem.
(2) technical scheme
In order to solve above-mentioned technical problem, according to the first aspect of the invention, there is provided a kind of humidifying type air-conditioning, including pressure Contracting machine, indoor heat exchanger, throttling arrangement and outdoor heat exchanger, the indoor heat exchanger are located at indoor set, the outdoor heat exchanger Off-premises station is located at, compressor, indoor heat exchanger, throttling arrangement and outdoor heat exchanger form loop, also include damping device, described Damping device includes housing, and the housing is provided with air inlet and air outlet, is provided between the air inlet and the air outlet The heating chamber being sequentially communicated and adsorption chamber, the adsorption chamber are provided with humidification air channel, and the side wall in the humidification air channel has water-absorption material Material, the heating interior is provided with humidification heat exchanger;And wind pushing mechanism, for air is sent into the housing from the air inlet In;Pipeline between the indoor heat exchanger and the compressor is in parallel with the humidification heat exchanger, the air outlet of the housing Connect with the indoor set, to heat absorbent material so that absorbent material release after air and the humidification heat exchanger heat exchange Go out vapor.
Wherein, the absorption interior is additionally provided with grid, in the space that the absorbent material is constituted located at the grid, and structure Produce the humidification air channel.
Wherein, the humidification heat exchanger is respectively arranged at two ends with switch valve.
Wherein, the air outlet of the housing is connected with indoor set by ajutage, and the ajutage is connected by switching device Connect by-pass stack.
Wherein, the first temperature of the temperature that can detect the vapor for flowing through the ajutage is provided with the ajutage Sensor, is provided with the air humidity that can be detected in the indoor set at the position of the corresponding described return air inlet of the indoor set Humidity sensor.
Wherein, the housing of the damping device is located on the housing of the off-premises station, wherein, in the shell of the damping device The outer surface of body is coated with thermal insulation layer.
Wherein, the filtration of the impurity that can be crossed in air filtering is inlaid with the air inlet of the housing of the damping device Net.
Wherein, electric heater unit is additionally provided with the heating interior, be provided with described in can detecting in the absorbent material The second temperature sensor of the indoor air themperature of heating, wherein, the second temperature sensor and the electric heater unit are electric Connection.
According to the second aspect of the invention, a kind of air-humidification method of humidifying type air-conditioning is additionally provided, including:Obtain indoor ring The air humidity value in border;The air humidity value and default humidity value are compared;If the air humidity value is more than described Default humidity value, then close ajutage by switching device and open by-pass stack, meanwhile, close respectively and be located at humidification heat exchange The switch valve at the two ends of device, so that the damping device is in moisture absorption pattern;If the air humidity value is default less than described Humidity value, then open ajutage by switching device and close by-pass stack, meanwhile, open respectively and be located at humidification heat exchanger The switch valve at two ends, so that the damping device is in dehydration mode, so as to be humidified to the indoor set.
Wherein, the step of damping device is in moisture absorption pattern includes:Air is sent from air inlet by wind pushing mechanism Enter in housing;Absorb and store the moisture in air by the absorbent material for adsorbing indoor;When the moisture that absorbent material absorbs reaches To after saturation state, the damping device stops moisture absorption.
Wherein, the step of damping device is in dehydration mode includes:Hot friendship is carried out by humidification heat exchanger and air To heat to absorbent material after changing, so that absorbent material discharges vapor;By wind pushing mechanism by vapor through sending Airduct is transported in the indoor set to humidify indoor set.
Wherein, during the damping device is in dehydration mode, methods described also includes:Obtain heating interior Air temperature value;The air temperature value and preset temperature value are compared;If the air temperature value is less than preset temperature Value, then electric heater unit unlatching is so that the damping device keeps dehydration mode;If the air temperature value is more than pre- If temperature value, then electric heater unit cuts out.
Wherein, the preset temperature value is the temperature value that absorbent material can be made to discharge vapor.
(3) beneficial effect
The humidifying type air-conditioning that the present invention is provided, compared with prior art, has the advantage that:
In the presence of wind pushing mechanism, extraneous air is sent in housing through the air inlet of the housing, by water suction Moisture in material absorption air, then, after the humidification heat exchanger and air carry out heat exchange, absorbent material is carried out plus Heat, so that the absorbent material discharges vapor because being heated.It should be noted that the water discharged by the absorbent material Steam is fed in indoor set under the dynamic action of wind pushing mechanism, so as to realize the humidification to indoor.As can be seen here, The humidifying type air-conditioning of the application can be while being heated to indoor, additionally it is possible to is humidified to indoor, so as to big The earth improves the relative humidity of indoor, solves air dried problem of indoor, meanwhile, improve indoor user Comfortableness.
Description of the drawings
Overall structure diagrams of the Fig. 1 for the humidifying type air-conditioning of embodiments herein;
The step of Fig. 2 is the air-humidification method of the use humidifying type air-conditioning of embodiments herein schematic flow sheet;
Fig. 3 is the step of damping device in Fig. 2 is in moisture absorption pattern schematic flow sheet;
Fig. 4 is the step of damping device in Fig. 2 is in dehydration mode schematic flow sheet.
In figure, 100:Humidifying type air-conditioning;1:Compressor;2:Indoor heat exchanger;2a:Indoor set;3:Throttling arrangement;4:Outdoor Heat exchanger;4a:Off-premises station;5:Damping device;51:Housing;52:Thermal insulation layer;511:Air inlet;512:Air outlet;513:Heating Room;514:Adsorption chamber;53:Screen pack;20:Ajutage;201:First temperature sensor;6:Humidification heat exchanger;61:Switch valve; 7:Wind pushing mechanism;8:Electric heater unit;9:Second temperature sensor;516:Grid;517:Humidification air channel;10:Pipeline;30:Cut Changing device;40:Absorbent material;50:Humidity sensor;60:By-pass stack.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Following instance For the present invention is described, but it is not limited to the scope of the present invention.
As shown in figure 1, Fig. 1 show schematically show the humidifying type air-conditioning 100 includes compressor 1, indoor heat exchanger 2, section Stream device 3, outdoor heat exchanger 4, indoor set 2a, off-premises station 4a, damping device 5 and wind pushing mechanism 6.
In embodiments herein, the damping device 5 is mainly used in being humidified to indoor set 2a, so as to solve air-conditioning While being heated to indoor, it is impossible to the problem humidified by indoor.
The damping device 5 includes housing 51, and the housing 51 is provided with air inlet 511 and air outlet 512, in 511 He of air inlet The heating chamber 513 and adsorption chamber 514 being sequentially communicated is provided between air outlet 512.Humidification air channel is provided with the adsorption chamber 514 517, the side wall in the humidification air channel 517 has absorbent material 40, is provided with humidification heat exchanger 6 in heating chamber 513.
Wind pushing mechanism 7 is used for sending in housing 51 air from air inlet 511, between indoor heat exchanger 2 and compressor 1 Pipeline 10 is in parallel with humidification heat exchanger 6, and the air inlet 511 of the housing 51 is connected with indoor set 2a, and air is warm with humidification heat exchanger 6 Heating absorbent material 40 so that the absorbent material 40 discharges vapor after exchange.That is, the work in wind pushing mechanism 7 With under, extraneous air is sent in housing 51 through the air inlet 511 of the housing 51, is adsorbed in air by absorbent material 40 Moisture, then, after the humidification heat exchanger 6 and air carry out heat exchange, absorbent material 40 is heated, so that should Absorbent material 40 discharges vapor because being heated.It should be noted that the vapor discharged by the absorbent material 40 is sending Under the dynamic action of wind mechanism 7, it is fed in indoor set 2a, so as to realize the humidification to indoor.As can be seen here, the application Humidifying type air-conditioning 100 can be while being heated to indoor, additionally it is possible to humidified to indoor, so as to greatly The relative humidity that improve indoor, the air dried problem for solving indoor, meanwhile, improve the comfortable of indoor user Property.
In a specific embodiment, the wind pushing mechanism 7 can be blower fan or air pump etc., and the wind pushing mechanism 7 may be provided at The outside of the housing 51 of damping device 5 is arranged on the inner side of housing 51, specifically, can be located at housing 51 air inlet 511 or 512 side of air outlet.
In a specific embodiment, the absorbent material 40 is alternatively the absorbent material with absorbent function, for example, Absorbent cotton, silica gel or sponge etc..
As shown in figure 1, for further optimizing the adsorption chamber 514 in above-mentioned technical proposal, on the basis of above-mentioned technical proposal On, grid 516 is additionally provided with the adsorption chamber 514, in the space that absorbent material 40 is constituted located at grid 516, and construct State humidification air channel 517.That is, the setting of the grid 516, primarily serves the effect for supporting the absorbent material 40, meanwhile, inhale The madial wall of alcove 514 and absorbent material 40 together form above-mentioned humidification air channel 517.So, by humidification heat exchanger 6 with Air in housing 51 carries out heat exchange, by the hot-air after heat exchange flow through humidification air channel 517 during with water-absorption material Material 40 contacts and carries out heat exchange with which, so that absorbent material 40 discharges vapor.
In a specific embodiment, in the adsorption chamber 514, it is provided with multiple grids 516 spaced apart from bottom to up, So as to be configured with above-mentioned humidification air channel 517 between two adjacent grids 516, absorbent material 40 can be arranged in compartment In corresponding humidification air channel 517.So, the contact surface of the hot-air after just can increasing absorbent material 40 as much as possible and exchanging heat Product, to improve the heat exchanger effectiveness of the hot-air after absorbent material 40 and heat exchange, further so that absorbent material 40 can be Vapor as much as possible is discharged in the shorter time.
In another specific embodiment, the grid 516 may be configured to two ends and there is port and internal for hollow knot Structure, by the absorbent material 40 to be arranged on the inside of the grid 516, and causes the inside of the absorbent material 40 to be also configured as Hollow structure, and the two ends of the hollow structure are connected with the air inlet 511 and air outlet 512 of housing 51 respectively Logical, so as to be internally formed above-mentioned humidification air channel 517 in the absorbent material 40.That is, the concrete reality using the present embodiment Apply mode, similarly increased the contact area of hot-air and the absorbent material 40 after heat exchange, with improve absorbent material 40 with The heat exchanger effectiveness of the hot-air after heat exchange, further so that absorbent material 40 can be discharged to the greatest extent in the short period of time May many ground vapor.
In one embodiment, the humidification heat exchanger 6 is respectively arranged at two ends with switch valve 61.That is, being opened by this The setting of valve 61 is closed, pipeline 10 and the humidification heat exchanger 6 formed between indoor heat exchanger 2 and compressor 1 can be neatly controlled Between pipeline break-make.Specifically, when above-mentioned damping device 5 is in moisture absorption pattern, then the switch valve 61 should be at closing The state that closes.Conversely, when the damping device 5 is in dehydration mode, then the switch valve 61 should be at the state that opens, so as to By the humidified heat exchanger 6 of cold-producing medium stream in compressor 1, so that the humidification heat exchanger 6 carries out heat exchange with air, with Absorbent material 40 is heated.Further so that absorbent material 40 discharges vapor.
In one embodiment, the air outlet 512 of the housing 5 is connected with indoor set 2a by ajutage 20, the ajutage 20 pass through 30 connecting bypass blast pipe 60 of switching device.Specifically, when above-mentioned damping device 5 is in moisture absorption pattern, closing While above-mentioned switch valve 61, it is also desirable to close ajutage 20 by the switching device 30, meanwhile, by by-pass stack 60 dozens Open, now, just so that the damping device 5 is in relatively independent state, during 5 moisture absorption of damping device, water-absorption material Material 40 can be in absorption airs moisture, by causing state of the by-pass stack 60 in opening, so as to will be dry after by moisture absorption Dry air is discharged in air, it is to avoid dry air is mixed in indoor set 2a, so as to reduce the humidifying effect of indoor.
As shown in figure 1, in one embodiment, it is provided with the ajutage 20 and can detect that the water for flowing through ajutage 20 steams First temperature sensor 201 of the temperature of gas, is provided with the position of the corresponding return air inlet of indoor set 2a and can detect indoor set The humidity sensor 50 of the air humidity in 2a.The setting of first temperature sensor 201, can detect in real time and be sent to room The temperature of the vapor in interior machine 2a, when the temperature for finding to be sent in indoor set 2a is less than the temperature needed for heating, just In time the temperature of the vapor that absorbent material 40 is discharged can correspondingly be adjusted, it is to avoid be sent to the water of indoor The temperature of steam is relatively low, causes the heating effect for affecting indoor.
The setting of the humidity sensor 50, can real-time and accurately detect the air humidity situation of indoor environment, once When detecting the air humidity of indoor environment more than default humidity, damping device 5 need to be caused to change mode of operation, i.e. by current Dehydration mode be converted to moisture absorption pattern.Conversely, when the humidity sensor 50 detects the air humidity of indoor environment less than pre- If during humidity, the damping device 5 need to be caused to change mode of operation, i.e. be dehydration mode by current moisture absorption patten transformation.
As shown in figure 1, in one embodiment, the housing 51 of the damping device 5 is located on the housing of off-premises station 4a, its In, thermal insulation layer 52 is coated with the outer surface of the housing 51 of damping device 5.So, the setting of the thermal insulation layer 52, it is possible to reduce shell The convection current of air and outside air in body 51, so that reduce the loss of heat.
In one embodiment of the invention, the manufacture material of the thermal insulation layer 52 can be glass fibre, asbestos, rock wool or silicon Hydrochlorate etc..
In one embodiment, it is inlaid with the air inlet 511 of the housing 51 of damping device 5 and can crosses in air filtering The screen pack 53 of impurity.The impurity that the screen pack 53 can be crossed in air filtering, so that play a part of purify air.Specifically, The screen pack 53 can be fixed by welding, stickup or removable connected mode.
As shown in figure 1, in one embodiment, electric heater unit 8 is additionally provided with heating chamber 513, in absorbent material 40 In be provided with the second temperature sensor 9 that can detect the air themperature in heating chamber 513, the second temperature sensor 9 and electricity plus Thermal 8 is electrically connected.Specifically, after humidification heat exchanger 6 and air carry out heat exchange, detected by second temperature sensor 9 Air themperature in heating chamber 513 is not enough to heat absorbent material 40 or which can not be made thorough after heating to absorbent material 40 When discharging vapor to bottom, then show that the heat produced by humidification heat exchanger 6 is less, temperature is relatively low, thus, by this second Temperature sensor 9 is to 8 sending signal of electric heater unit, so that the electric heater unit 8 is started working, so as to give heating chamber 513 The heat of provided auxiliary, so that the air themperature in heating chamber 513 can meet thoroughly turn the water in absorbent material 40 Turn to the temperature needed for vapor.Absorbent material 40 can discharge vapor after being heated, and send under the dynamic action of wind pushing mechanism 7 Enter in indoor set 2a, after the air humidity value that humidity sensor 50 detects indoor has reached preset air humidity value, The damping device 5 can stop in dehydration mode, so as to complete the humidification to indoor.
As shown in Fig. 2 in embodiments herein, according to the second aspect of the invention, additionally providing a kind of humidification The air-humidification method of type air-conditioning, including:
Step S410, obtains the air humidity value of indoor environment.Specifically, by being disposed in the interior the corresponding return air of machine 2a Mouthful position humidity sensor 50 obtaining the air humidity value of indoor in real time.
Step S420, air humidity value is compared with default humidity value.It should be noted that default humidity value is referred to The humidity value of comfortableness can just be brought to user, by the air humidity for getting value and default humidity value are compared, So as to according to the result after comparing, make damping device 5 be in corresponding mode of operation, i.e. in moisture absorption pattern or dehydration mould Formula.
Step S430, if air humidity value is closed ajutage 20 by switching device 30 and is beaten more than default humidity value By-pass stack 60 is driven, meanwhile, close the switch valve 61 at the two ends for being located at humidification heat exchanger 6 respectively, so that at damping device 5 In moisture absorption pattern.That is, when the damping device 5 is in moisture absorption pattern, it is required that the damping device 5 is in relatively only Vertical state, i.e. closing switch valve 61 and closed by switching device 30 and ajutage 20 open by-pass stack 60, it is to avoid External air is scurried in indoor set 2a after entering in housing 51, impacts interior in the case where exchanging heat The drawbacks of efficiency of heating surface of side.Simultaneously, it is also possible to which the dry air after avoiding exchanging heat is mixed in indoor set 2a, and it is right to impact The drawbacks of humidification efficiency of indoor.
Step S440, if air humidity value is opened ajutage 20 by switching device 30 and is closed less than default humidity value By-pass stack 60 is closed, meanwhile, open the switch valve 61 at the two ends for being located at humidification heat exchanger 6 respectively, so that at damping device 5 In dehydration mode, so as to be humidified to indoor set 2a.
As shown in figure 3, in one embodiment, S430 includes the step of the damping device 5 is in moisture absorption pattern:
Air is sent in housing 51 from air inlet 511 by step S431 by wind pushing mechanism 7.
Step S432, is absorbed by the absorbent material 40 in adsorption chamber 514 and stores the moisture in air.
Step S433, after the moisture that absorbent material 40 absorbs reaches saturation state, damping device 5 stops moisture absorption.
As shown in figure 4, in one embodiment, S440 includes the step of the damping device is in dehydration mode:
Step S441, is carried out to heat to absorbent material 40 after heat exchange by humidification heat exchanger 6 and air, so as to Absorbent material 40 is made to discharge vapor.
Vapor is transported in indoor set 2a through ajutage 20 with to indoor set 2a by step S442 by wind pushing mechanism 7 Humidified.
In one embodiment, during the damping device 5 is in dehydration mode, the method also includes:Obtain and add Air temperature value in hot cell 513;Air temperature value is compared with preset temperature value;If air temperature value is less than default temperature Angle value, then electric heater unit 8 open so that damping device 5 keeps dehydration mode;If air temperature value is more than default temperature Angle value, then electric heater unit 8 close.
In one embodiment, the preset temperature value is the temperature value that absorbent material can be made to discharge vapor.
In sum, in the presence of wind pushing mechanism 7, extraneous air is sent to through the air inlet 511 of the housing 51 In housing 51, the moisture in air is adsorbed by absorbent material 40, then, heat exchange is carried out in the humidification heat exchanger 6 with air Afterwards, absorbent material 40 is heated, so that the absorbent material 40 discharges vapor because being heated.Need explanation It is that the vapor discharged by the absorbent material 40 is fed in indoor set 2a under the dynamic action of wind pushing mechanism 7, from And realize the humidification to indoor.As can be seen here, the humidifying type air-conditioning 100 of the application can be same heated to indoor When, additionally it is possible to humidified to indoor, so as to greatly increasing the relative humidity of indoor, solving the air of indoor Dry problem, meanwhile, improve the comfortableness of indoor user.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all in essence of the invention Within god and principle, any modification, equivalent substitution and improvements that is made etc. should be included within the scope of the present invention.

Claims (13)

1. a kind of humidifying type air-conditioning, including compressor, indoor heat exchanger, throttling arrangement and outdoor heat exchanger, the indoor heat exchange Device is located at indoor set, and the outdoor heat exchanger is located at off-premises station, compressor, indoor heat exchanger, throttling arrangement and outdoor heat exchanger Formed loop, it is characterised in that also include damping device, the damping device includes housing, the housing be provided with air inlet and Air outlet, is provided with the heating chamber and adsorption chamber being sequentially communicated between the air inlet and the air outlet, and the adsorption chamber sets The side wall for having humidification air channel, the humidification air channel has absorbent material, and the heating interior is provided with humidification heat exchanger;And
Wind pushing mechanism, for sending in the housing air from the air inlet;The indoor heat exchanger and the compressor Between pipeline in parallel with the humidification heat exchanger, the air outlet of the housing is connected with the indoor set, air with described plus Wet exchanger heat exchange after heating absorbent material so that absorbent material discharges vapor.
2. humidifying type air-conditioning according to claim 1, it is characterised in that the absorption interior is additionally provided with grid, the suction In the space that water material is constituted located at the grid, and construct the humidification air channel.
3. humidifying type air-conditioning according to claim 1, it is characterised in that the humidification heat exchanger is respectively arranged at two ends with out Close valve.
4. humidifying type air-conditioning according to claim 1, it is characterised in that the air outlet of the housing is by ajutage and room Interior machine connection, the ajutage pass through switching device connecting bypass blast pipe.
5. humidifying type air-conditioning according to claim 4, it is characterised in that be provided with the ajutage and can detect and flow through First temperature sensor of the temperature of the vapor of the ajutage, sets at the position of the corresponding described return air inlet of the indoor set There is the humidity sensor that can detect the air humidity in the indoor set.
6. humidifying type air-conditioning according to claim 1, it is characterised in that the housing of the damping device is located at the outdoor On the housing of machine, wherein, the outer surface in the housing of the damping device is coated with thermal insulation layer.
7. humidifying type air-conditioning according to claim 1, it is characterised in that in the air inlet of the housing of the damping device It is inlaid with the screen pack of the impurity that can be crossed in air filtering.
8. humidifying type air-conditioning according to claim 1, it is characterised in that be additionally provided with electrical heating dress in the heating interior Put, the second temperature sensor that can detect the indoor air themperature of the heating, wherein, institute is provided with the absorbent material State second temperature sensor to electrically connect with the electric heater unit.
9. a kind of air-humidification method of humidifying type air-conditioning, including:
Obtain the air humidity value of indoor environment;
The air humidity value and default humidity value are compared;
If the air humidity value is more than the default humidity value, ajutage is closed by switching device and opens bypassed exhaust gas Pipe, meanwhile, close the switch valve at the two ends for being located at humidification heat exchanger respectively, so that the damping device is in moisture absorption pattern;
If the air humidity value is less than the default humidity value, ajutage is opened by switching device and closes bypassed exhaust gas Pipe, meanwhile, open the switch valve at the two ends for being located at humidification heat exchanger respectively, so that the damping device is in dehydration mode, So as to be humidified to the indoor set.
10. method according to claim 9, it is characterised in that the step of damping device is in moisture absorption pattern includes:
Air is sent in housing from air inlet by wind pushing mechanism;
Absorb and store the moisture in air by the absorbent material for adsorbing indoor;
After the moisture that absorbent material absorbs reaches saturation state, the damping device stops moisture absorption.
11. methods according to claim 9, it is characterised in that the step of damping device is in dehydration mode includes:
Carried out after heat exchange to heat to absorbent material with air by humidification heat exchanger, so that absorbent material is discharged Vapor;
Vapor is transported in the indoor set by wind pushing mechanism to humidify indoor set through ajutage.
12. methods according to claim 9, it is characterised in that during the damping device is in dehydration mode, Methods described also includes:
Obtain the indoor air temperature value of heating;
The air temperature value and preset temperature value are compared;
If the air temperature value is less than preset temperature value, electric heater unit is opened so that the damping device keeps Dehydration mode;
If the air temperature value is more than preset temperature value, electric heater unit cuts out.
13. methods according to claim 12, it is characterised in that the preset temperature value is discharged for making absorbent material The temperature value of vapor.
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