CN106403107A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
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- CN106403107A CN106403107A CN201610836286.6A CN201610836286A CN106403107A CN 106403107 A CN106403107 A CN 106403107A CN 201610836286 A CN201610836286 A CN 201610836286A CN 106403107 A CN106403107 A CN 106403107A
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- Prior art keywords
- air
- conditioner
- cooling unit
- thermoelectric cooling
- room
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioner and a control method thereof. The air conditioner comprises a compressor, a four-way valve, a condenser, a throttling device and an evaporator, all of which are connected in sequence. The air conditioner further comprises a thermoelectric refrigeration device, an adsorption material, an electric heating device and an air supply fan. The thermoelectric refrigeration device is located on the outdoor side, and a cold end and a heat end are formed when the thermoelectric refrigeration device is powered on. The adsorption material is used for collecting condensate water generated on the surface of the cold end. The electric heating device is used for heating outdoor air to the separation temperature of the adsorption material, so that water vapor is separated out through the adsorption material when the heated outdoor air flows through the adsorption material. The air supply fan is used for supplying the separated-out water vapor to an indoor room through an air supply pipeline. According to the air conditioner, when the air conditioner carries out heating in winter, the indoor air humidity can be effectively increased and improved, the heating comfort of the air conditioner is improved, and the air conditioner is simple in structure and reasonable in design.
Description
Technical field
The present invention relates to air-conditioning technical field, more specifically, it is related to a kind of air-conditioner and a kind of controlling party of air-conditioner
Method.
Background technology
Humidity, cleannes, temperature are to weigh three important indicators of room comfortableness, in these three factors, humidity warp
Often ignored by most people, the impact to health for the humidity in fact is very big, especially in the winter time under heating condition,
Indoor room is raised due to temperature, leads to the relative humidity of indoor room to reduce, and air is dried, and reduces human comfort, so
And existing air-conditioning system is when heating, tend not to the humidity in room is rationally controlled.
At present, control to realize winter room humidity, user typically requires purchase humidifier, relatively wet to increase interior
Spend, improve the comfortableness of indoor room.Yet with humidifier self structure and humidification principle problem, its humidifying effect and plus
Wet cleanliness factor tends not to reach higher requirement.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
For this reason, the purpose of one aspect of the present invention is, provide a kind of air-conditioner.
The purpose of another aspect of the present invention is, provides a kind of control method of air-conditioner.
For achieving the above object, the embodiment of one aspect of the present invention provides a kind of air-conditioner, including being sequentially connected
Compressor, cross valve, condenser, throttling arrangement and evaporimeter, also include：Thermoelectric cooling unit, is located outside side, described heat
Form cold end and hot junction during electric refrigerating plant energising；Sorbing material, for collecting the condensed water that described cold end surface produces；Electricity adds
Thermal, for outdoor air being heated to the resolution temperature of described sorbing material, so that heated described flow of outside air
During through described sorbing material, described sorbing material parses water vapour；And breeze fan, for by the described water vapour parsing
By blowing, pipeline delivers to indoor room.
The air-conditioner that the above embodiment of the present invention provides, when thermoelectric cooling unit opens refrigeration in the winter time, due to environment temperature
Degree is relatively low, hence in so that the high cooling efficiency of thermoelectric cooling unit, the surface temperature of the cold end of thermoelectric cooling unit is less than air
Dew-point temperature, therefore its surface can generate condensed water, and condensation flow to sorbing material stores.When room air needs to humidify
When, control electric heater unit and breeze fan to start, outdoor air flows through sorbing material after electric heater unit heating, due to
Air themperature reaches the resolution temperature of sorbing material, hence in so that sorbing material parses a part of water vapour, breeze fan leads to
Cross air-supply pipeline and the water vapour parsing is sent into indoor room, thus improve relative humidity and the comfortableness of indoor room.
The air-conditioner that above-described embodiment provides, structure is simple, reasonable in design so that air-conditioner is while realizing heat-production functions, simultaneously
Possessing humidification function, thus effectively improving the relative humidity of room air when heating, improve the comfortable of room air
Property, reach the purpose of dual-use.
It should be noted that described air-conditioner can control thermoelectric cooling unit to work, with reality under heating condition simultaneously
Now during winter heating, improve and improve the relative humidity of room air, improve the purpose heating comfortableness of air-conditioner；Also may be used
Thermoelectric cooling unit is controlled to work independently, that is, the relative humidity of air is relatively low and air-conditioner is not turned on heating mode indoors
Situation, realizes the individually humidification to room air.
In addition, the air-conditioner that the above embodiment of the present invention provides also has following additional technical feature：
It is preferable that described air-conditioner also includes in technique scheme：Controller, with described thermoelectric cooling unit electricity
Connect, for, after described air-conditioner start heating operation, controlling described thermoelectric cooling unit energising.
After air-conditioner starts to heat, the relative humidity of indoor room air can be gradually reduced, and heats fortune in air-conditioner start
Control thermoelectric cooling unit energising after row, with the relative humidity of air indoors less low when carry out water condensate storage, after thinking
Continuous humidification function is ready；Alternatively, control thermoelectric cooling unit energising while air-conditioner start heating operation, with
Ready for follow-up humidification function；Or it is logical to set duration time control thermoelectric cooling unit in air-conditioner start heating operation
Electricity, just to start to heat in air-conditioner, the relative humidity of indoor room air less low when, reducing energy consumption, save energy.
In technique scheme it is preferable that described controller respectively with described electric heater unit and described breeze fan
Electrical connection, the relative humidity for working as room air in heating operation is less than preset value or described air-conditioner continuous heating is preset
During duration, described electric heater unit and described breeze fan is controlled to open.
The relative humidity working as room air when heating is less than preset value (as 55%), or air-conditioner continuous heating is preset
After duration (preset duration ＞ 0), now the relative humidity of room air is relatively low, can not meet the comfortableness demand of people,
Control electric heater unit and breeze fan starts so that outdoor air flows through sorbing material after electric heater unit heating, from
And making sorbing material parse a part of water vapour, breeze fan passes through air-supply pipeline and the water vapour parsing is sent into indoor room
Between, thus improve relative humidity and the comfortableness of indoor room；Described preset value, preset duration can be entered according to actual conditions
Row appropriate design and adjustment.
It is preferable that described controller is additionally operable in technique scheme, after described air-conditioner start humidification runs,
Control the energising of described thermoelectric cooling unit, and when the relative humidity of air indoors is less than described preset value, control described electricity plus
Thermal and described breeze fan are opened.
Controller can control air-conditioner and realizes independent humidification function, after air-conditioner start humidification runs, controls thermoelectricity system
Device for cooling is energized, and that is, in the case that air-conditioner is not turned on heating mode, controls thermoelectric cooling unit energising, carries out condensed water storage
Deposit, think that follow-up humidification function is ready；When the relative humidity of room air is less than preset value (as 55%), now room
The relative humidity of interior air can not meet the comfortableness demand of people, control electric heater unit and breeze fan to start, make
Obtain outdoor air and flow through sorbing material after electric heater unit heating, so that sorbing material parses a part of water vapour,
Breeze fan passes through to blow pipeline by the water vapour parsing feeding indoor room, thus improve the relative humidity of indoor room
And comfortableness.
It is preferable that described thermoelectric cooling unit includes thermoelectric slice, the hot junction court of described thermoelectric slice in technique scheme
Down, and described cold end presses close to the upper surface setting of described sorbing material for upper, cold end.
It is preferable that described thermoelectric cooling unit also includes heat exchange fin in technique scheme, described thermoelectric slice cold
End and hot junction are equipped with described heat exchange fin.
The cold end of thermoelectric slice be located at sorbing material upper surface, and press close to sorbing material upper surface setting, so guarantee
The condensed water that the outer surface of cold end produces, can smoothly flow in sorbing material and adsorbed material under self gravitation effect,
Store；The cold end of thermoelectric slice and hot junction are equipped with heat exchange fin, to strengthen the heat exchange efficiency of thermoelectric slice and extraneous air, just
In more condensed waters are produced on the cold end of thermoelectric slice and its heat exchange fin.
It is preferable that being coated with insulation material on the outer surface of described air-supply pipeline in technique scheme.
It is preferable that the thermal conductivity factor of described insulation material is less than 0.2 in technique scheme.
Insulation material is coated on the outer surface of air-supply pipeline, to avoid the water vapour blown in pipeline in transmitting procedure
Condensation or evaporation, thus ensureing to deliver to after indoor room by water vapour, can effectively reduce the relative humidity of room air；Insulation
The thermal conductivity factor of material is less than 0.2, is prevented effectively from water vapour and with extraneous air, heat exchange occurs in transmitting procedure.
The embodiment of another aspect of the present invention provides a kind of control method of air-conditioner, any of the above-described for controlling
Air-conditioner described in, described control method includes：After described air-conditioner start heating operation, control the heat of described air-conditioner
Electric refrigerating plant energising；When relative humidity room air is detected is less than the continuous heating duration of preset value or described air-conditioner
When reaching preset duration, the electric heater unit of described air-conditioner and breeze fan is controlled to open.
The control method of the air-conditioner that the above embodiment of the present invention provides, after air-conditioner start heating operation, controls empty
Adjust the thermoelectric cooling unit energising of device, with the relative humidity of air indoors less low when thermoelectric cooling is collected by sorbing material
The condensed water that apparatus surface produces, ready for follow-up humidification function；When relative humidity room air is detected is less than
After preset value (as 55%), or air-conditioner continuous heating preset duration (preset duration ＞ 0), now room air is relatively wet
Degree is relatively low, can not meet the comfortableness demand of people, controls electric heater unit and breeze fan starts so that outdoor air
Flow through sorbing material after electric heater unit heating, because air themperature reaches the resolution temperature of sorbing material, so that inhaling
Enclosure material parses a part of water vapour, and breeze fan passes through air-supply pipeline and the water vapour parsing is sent into indoor room, from
And improve relative humidity and the comfortableness of indoor room.
In technique scheme, described control method also includes：After described air-conditioner start humidification runs, control institute
State thermoelectric cooling unit energising；When relative humidity room air is detected is less than preset value, control described electric heater unit
Open with described breeze fan.
After air-conditioner start humidification runs, control thermoelectric cooling unit energising, be not turned on heating mode in air-conditioner
In the case of, control thermoelectric cooling unit energising, and the condensed water that thermoelectric cooling unit surface produces collected by sorbing material,
Think that follow-up humidification function is ready；When the relative humidity of room air is less than preset value (as 55%), now indoor
The relative humidity of air can not meet the comfortableness demand of people, control electric heater unit and breeze fan start so that
Outdoor air flows through sorbing material after electric heater unit heating, so that sorbing material parses a part of water vapour, send
Wind blower fan pass through blow pipeline by the water vapour parsing send into indoor room, thus improve indoor room relative humidity and
Comfortableness.
The additional aspect of the present invention and advantage will become obvious in following description section, or by the practice of the present invention
Recognize.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein：
Fig. 1 is the pipeline structure schematic diagram of air-conditioner described in one embodiment of the invention；
Fig. 2 is the schematic flow sheet of the control method of air-conditioner described in one embodiment of the invention.
Wherein, in Fig. 1, the corresponding relation between reference and component names is：
1 air-conditioner, 11 compressors, 12 gas-liquid separators, 13 cross valves, 14 fluid reservoirs, 15 condensers, 16 outdoor fans,
17 throttling arrangements, 18 evaporimeters, 19 thermoelectric cooling units, 191 thermoelectric slice, 192 heat exchange fins, 20 sorbing materials, 21 electrical heating
Device, 22 breeze fans, 23 air-supply pipelines, 24 indoor room.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from mode described here using other, therefore, protection scope of the present invention is not subject to following public tool
The restriction of body embodiment.
The control method of 1 and Fig. 2 description air-conditioner according to some embodiments of the invention and air-conditioner with reference to the accompanying drawings.
As shown in figure 1, a kind of air-conditioner 1 providing according to some embodiments of the invention, including the compressor being sequentially connected
11st, gas-liquid separator 12, cross valve 13, fluid reservoir 14, condenser 15, throttling arrangement 17 and evaporimeter 18, and for will be through cold
The outdoor fan 16 of the Air blowing after condenser 15 heat exchange, also includes：Thermoelectric cooling unit 19, sorbing material 20, electrical heating dress
Put 21 and breeze fan 22.
Wherein, thermoelectric cooling unit 19 is located outside side, forms cold end and hot junction during thermoelectric cooling unit 19 energising；Absorption
Material 20 is used for collecting the condensed water of cold end surface generation；Electric heater unit 21 is used for for outdoor air being heated to sorbing material 20
Resolution temperature so that when heated outdoor air flows through sorbing material 20, sorbing material 20 parses water vapour；Air-supply wind
Machine 22 is used for for the water vapour parsing delivering to indoor room 24 by pipeline 23 of blowing.
As shown in Figure 1 it is illustrated that the arrow on middle pipeline represents the flow direction of refrigerant when heating.
The air-conditioner 1 that the above embodiment of the present invention provides, when thermoelectric cooling unit 19 opens refrigeration in the winter time, due to environment
Temperature is relatively low, hence in so that the high cooling efficiency of thermoelectric cooling unit 19, the surface temperature of the cold end of thermoelectric cooling unit 19 is low
In the dew-point temperature of air, therefore its surface can generate condensed water, and condensation flow stores to sorbing material 20.When room air needs
When to be humidified, electric heater unit 21 and breeze fan 22 is controlled to start, outdoor air flows through after electric heater unit 21 heating
Sorbing material 20, because air themperature reaches the resolution temperature of sorbing material 20, hence in so that sorbing material 20 parses one
Divide water vapour, breeze fan 22 passes through to blow pipeline 23 by the water vapour parsing feeding indoor room 24, thus improve room
The relative humidity of inner room 24 and comfortableness.The air-conditioner that above-described embodiment provides, structure is simple, reasonable in design so that air-conditioning
Device, while realizing heat-production functions, has been provided simultaneously with humidification function, thus effectively improving the phase of room air when heating
To humidity, improve the comfortableness of room air, reach the purpose of dual-use.
It should be noted that described air-conditioner 1 can control thermoelectric cooling unit 19 to work under heating condition simultaneously, with
When realizing heating in the winter time, improve and improve the relative humidity of room air, improve the purpose heating comfortableness of air-conditioner；?
Controllable thermoelectric cooling unit 19 works independently, and that is, the relative humidity of air is relatively low and air-conditioner is not turned on heating mould indoors
The situation of formula, realizes the individually humidification to room air.
In one embodiment of the invention, air-conditioner 1 also includes：Controller (not shown), with thermoelectric cooling dress
Put 19 electrical connections, for, after air-conditioner 1 start heating operation, controlling thermoelectric cooling unit 19 to be energized.
After air-conditioner 1 starts to heat, the relative humidity of indoor room 24 air can be gradually reduced, and start shooting in air-conditioner 1 and make
Heat controls thermoelectric cooling unit 19 to be energized after running, with the relative humidity of air indoors less low when carry out water condensate storage,
Think that follow-up humidification function is ready；Alternatively, control thermoelectric cooling unit while air-conditioner 1 start heating operation
19 energisings, think that follow-up humidification function is ready；Or heat electricity system in air-conditioner 1 start heating operation setting duration time control
Device for cooling 19 is energized, just to start to heat in air-conditioner 1, the relative humidity of indoor room 24 air less low when, reducing energy consumption,
Save energy.
Further, controller is electrically connected with electric heater unit 21 and breeze fan 22 respectively, in heating operation
When the relative humidity of room air is less than preset value or air-conditioner 1 continuous heating preset duration, control electric heater unit 21 He
Breeze fan 22 is opened.
The relative humidity working as room air when heating is less than preset value (as 55%), or air-conditioner 1 continuous heating is pre-
If after duration (preset duration ＞ 0), now the relative humidity of room air is relatively low, the comfortableness need of people can not be met
Ask, control electric heater unit 21 and breeze fan 22 starts so that outdoor air flows through suction after electric heater unit 21 heating
Enclosure material 20, so that sorbing material 20 parses a part of water vapour, breeze fan 22 passes through air-supply pipeline 23 and will parse
Water vapour send into indoor room 24, thus improve relative humidity and the comfortableness of indoor room 24；Described preset value, pre-
If duration can carry out appropriate design and adjustment according to actual conditions.
Yet further, controller is additionally operable to, and after air-conditioner 1 start humidification runs, controls thermoelectric cooling unit 19 to lead to
Electricity, and when the relative humidity of air indoors is less than preset value, control electric heater unit 21 and breeze fan 22 to open.
Controller can control air-conditioner 1 and realizes independent humidification function, after air-conditioner 1 start humidification runs, controls thermoelectricity
Refrigerating plant 19 is energized, and that is, in the case that air-conditioner 1 is not turned on heating mode, controls thermoelectric cooling unit 19 to be energized, carries out
Water condensate storage, thinks that follow-up humidification function is ready；When the relative humidity of room air is less than preset value (as 55%)
When, now the relative humidity of room air can not meet the comfortableness demand of people, controls electric heater unit 21 and air-supply
Blower fan 22 starts so that outdoor air flows through sorbing material 20 after electric heater unit 21 heating, so that sorbing material 20
Parse a part of water vapour, breeze fan 22 passes through air-supply pipeline 23 and the water vapour parsing is sent into indoor room 24, from
And improve relative humidity and the comfortableness of indoor room 24.
In one embodiment of the invention, as shown in figure 1, thermoelectric cooling unit 19 includes thermoelectric slice 191, thermoelectric slice
191 hot junction upward, cold end down, and cold end press close to sorbing material 20 upper surface setting.
Further, as shown in figure 1, thermoelectric cooling unit 19 also includes heat exchange fin 192, the cold end of thermoelectric slice 191 and
Hot junction is equipped with heat exchange fin 192.
The cold end of thermoelectric slice 191 be located at sorbing material 20 upper surface, and press close to sorbing material 20 upper surface setting, this
Sample ensures the condensed water that the outer surface of cold end produces, and can smoothly flow in sorbing material and inhaled under self gravitation effect,
Enclosure material stores；The cold end of thermoelectric slice 191 and hot junction are equipped with heat exchange fin 192, empty with outside to strengthen thermoelectric slice 191
The heat exchange efficiency of gas, is easy to produce more condensed waters in the cold end of thermoelectric slice 191 and its heat exchange fin 192.
In one embodiment of the invention, the outer surface of air-supply pipeline 23 is coated with insulation material.
Preferably, the thermal conductivity factor of insulation material is less than 0.2.
Insulation material is coated on the outer surface of air-supply pipeline 23, to avoid the water vapour in air-supply pipeline 23 being transmitted across
Condensing in journey or evaporate, thus ensureing to deliver to after indoor room 24 by water vapour, can effectively reduce the relatively wet of room air
Degree；The thermal conductivity factor of insulation material is less than 0.2, is prevented effectively from water vapour and with extraneous air, heat exchange occurs in transmitting procedure.
The embodiment of another aspect of the present invention provides a kind of control method of air-conditioner, as shown in Fig. 2 being used for controlling
The air-conditioner 1 of any of the above-described processed, control method comprises the following steps：
S102, after air-conditioner start heating operation, controls the thermoelectric cooling unit energising of air-conditioner；
S104, when the continuous heating duration that relative humidity room air is detected is less than preset value or air-conditioner reach pre-
If during duration, the electric heater unit of air-conditioner and breeze fan is controlled to open.
The control method of the air-conditioner that the above embodiment of the present invention provides, after air-conditioner 1 start heating operation, controls empty
The thermoelectric cooling unit 19 adjusting device 1 is energized, with the relative humidity of air indoors less low when heat is collected by sorbing material 20
The condensed water that electric refrigerating plant 19 surface produces, ready for follow-up humidification function；When the relative of room air is detected
After humidity is less than preset value (as 55%), or air-conditioner 1 continuous heating preset duration (preset duration ＞ 0), now Interior Space
The relative humidity of gas is relatively low, can not meet the comfortableness demand of people, controls electric heater unit 21 and breeze fan 22 to open
Move so that outdoor air flows through sorbing material after electric heater unit 21 heating, because air themperature reaches sorbing material
Resolution temperature, so that sorbing material parses a part of water vapour, breeze fan 22 pipeline 23 that passes through to blow will parse
Water vapour sends into indoor room 24, thus improve relative humidity and the comfortableness of indoor room 24.
In one embodiment of the invention, described control method also includes：After air-conditioner start humidification runs, control
Thermoelectric cooling unit energising processed；When relative humidity room air is detected is less than preset value, controls electric heater unit and send
Wind blower fan is opened.
After air-conditioner 1 start humidification runs, control thermoelectric cooling unit 19 to be energized, be not turned on heating in air-conditioner 1
In the case of pattern, control thermoelectric cooling unit 19 to be energized, and thermoelectric cooling unit 19 surface is collected by sorbing material 20 and produce
Raw condensed water, thinks that follow-up humidification function is ready；When the relative humidity of room air is less than preset value (as 55%)
When, now the relative humidity of room air can not meet the comfortableness demand of people, controls electric heater unit 21 and air-supply
Blower fan 22 starts so that outdoor air flows through sorbing material 20 after electric heater unit 21 heating, so that sorbing material 20
Parse a part of water vapour, breeze fan 22 passes through air-supply pipeline 23 and the water vapour parsing is sent into indoor room 24, from
And improve relative humidity and the comfortableness of indoor room 24.
In sum, air-conditioner provided in an embodiment of the present invention, produces condensation in outside by the way of thermoelectric cooling
Water, condensed water is adsorbed material and absorbs storage, when room air needs humidification, flows through absorption by the hot-air that electrical heating generates
Material, the moisture in sorbing material is parsed, and sends into indoor, thus effectively improving the relatively wet of room air when heating
Degree, improves the comfortableness of room air, and structure is simple, reasonable in design.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features with reference to this embodiment or example description, structure, material or feature are contained at least one reality of the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of air-conditioner, including the compressor being sequentially connected, cross valve, condenser, throttling arrangement and evaporimeter, its feature exists
In also including：
Thermoelectric cooling unit, is located outside side, forms cold end and hot junction during described thermoelectric cooling unit energising；
Sorbing material, for collecting the condensed water that described cold end surface produces；
Electric heater unit, for outdoor air being heated to the resolution temperature of described sorbing material, so that heated described room
When outer air flow is through described sorbing material, described sorbing material parses water vapour；With
Breeze fan, for delivering to indoor room by the described water vapour parsing by pipeline of blowing.
2. air-conditioner according to claim 1 is it is characterised in that also include：
Controller, is electrically connected with described thermoelectric cooling unit, for, after described air-conditioner start heating operation, controlling described heat
Electric refrigerating plant energising.
3. air-conditioner according to claim 2 it is characterised in that
Described controller is electrically connected with described electric heater unit and described breeze fan respectively, for working as interior in heating operation
When the relative humidity of air is less than preset value or described air-conditioner continuous heating preset duration, control described electric heater unit and institute
State breeze fan to open.
4. air-conditioner according to claim 3 it is characterised in that
Described controller is additionally operable to, and after described air-conditioner start humidification runs, controls described thermoelectric cooling unit energising, and
When the relative humidity of room air is less than described preset value, described electric heater unit and described breeze fan is controlled to open.
5. air-conditioner according to any one of claim 1 to 4 it is characterised in that
Described thermoelectric cooling unit includes thermoelectric slice, the hot junction of described thermoelectric slice upward, cold end down, and described cold end presses close to institute
State the upper surface setting of sorbing material.
6. air-conditioner according to claim 5 it is characterised in that
Described thermoelectric cooling unit also includes heat exchange fin, and the cold end of described thermoelectric slice and hot junction are equipped with described heat exchange fin.
7. air-conditioner according to any one of claim 1 to 4 it is characterised in that
It is coated with insulation material on the outer surface of described air-supply pipeline.
8. air-conditioner according to claim 7 it is characterised in that
The thermal conductivity factor of described insulation material is less than 0.2.
9. a kind of control method of air-conditioner is it is characterised in that be used for controlling the sky as any one of claim 1 to 8
Adjust device, described control method includes：
After described air-conditioner start heating operation, control the thermoelectric cooling unit energising of described air-conditioner；
When relative humidity room air is detected reaches default less than the continuous heating duration of preset value or described air-conditioner
When long, the electric heater unit of described air-conditioner and breeze fan is controlled to open.
10. the control method of air-conditioner according to claim 9 is it is characterised in that also include：
After described air-conditioner start humidification runs, control described thermoelectric cooling unit energising；
When relative humidity room air is detected is less than described preset value, control described electric heater unit and described air-supply wind
Machine is opened.
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| CN201610836286.6A CN106403107A (en) | 2016-09-21 | 2016-09-21 | Air conditioner and control method thereof |
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| CN201610836286.6A CN106403107A (en) | 2016-09-21 | 2016-09-21 | Air conditioner and control method thereof |
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| CN201610836286.6A Pending CN106403107A (en) | 2016-09-21 | 2016-09-21 | Air conditioner and control method thereof |
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| CN108870534A (en) * | 2018-03-06 | 2018-11-23 | 青岛海信日立空调系统有限公司 | A kind of air conditioner and its control method and control device |
| CN113251606A (en) * | 2021-04-27 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, controller, air conditioner and storage medium |
| CN113251605A (en) * | 2021-04-27 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, controller, air conditioner and storage medium |
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| CN113251605A (en) * | 2021-04-27 | 2021-08-13 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, controller, air conditioner and storage medium |
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Application publication date: 20170215 |