CN106989480A - Dehumidification air conditioner and its control method - Google Patents
Dehumidification air conditioner and its control method Download PDFInfo
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- CN106989480A CN106989480A CN201710146097.0A CN201710146097A CN106989480A CN 106989480 A CN106989480 A CN 106989480A CN 201710146097 A CN201710146097 A CN 201710146097A CN 106989480 A CN106989480 A CN 106989480A
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- Prior art keywords
- air conditioner
- wind deflector
- wind
- open angle
- dehumidification air
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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
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F24F2003/144—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 by dehumidification only
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of dehumidification air conditioner and its control method, the dehumidification air conditioner includes：Evaporator, condenser, wind deflector and wind-guiding board motor, the top of wind deflector correspondence evaporator and condenser is set, and the top of evaporator and condenser is covered, wind-guiding board motor is connected with wind deflector to control the open angle of wind deflector, the described method comprises the following steps：When dehumidification air conditioner is run, the EAT and leaving air temp of dehumidification air conditioner are detected；Wind-guiding board motor is controlled according to the EAT and leaving air temp of dehumidification air conditioner to adjust the open angle of wind deflector, so that indoor environment temperature meets preset need.This method sets wind deflector by the top of the evaporator in dehumidification air conditioner and condenser, and the open angle of wind deflector is adjusted according to EAT and leaving air temp, so as to while dehumidification requirements are met, ensure that indoor environment temperature meets preset need, substantially increase the usage experience of user.
Description
Technical field
The present invention relates to air-conditioning technical field, the control method and a kind of dehumidification air conditioner of more particularly to a kind of dehumidification air conditioner
Device.
Background technology
Generally, when dehumidification air conditioner works, the air in room first passes through evaporator cooling, by the condensation in air
Elutriation goes out, and becomes the air of low humidity, low temperature, then is heated by condenser, becomes the air of low humidity, high-temperature,
And room is blown to, so as to reach the purpose of dehumidifying.
But when dehumidification air conditioner works, the heat that the heat that condenser is distributed is equal to evaporator absorption disappears plus complete machine
The heat of consumption, i.e. the heat that evaporator absorbs is less than the heat that condenser is distributed, air cools down again condensed device through evaporator and added
Temperature can be raised after heat, so that the temperature rise for causing to dehumidify in room, easily causes discomfort to user, reduce the use of user
Experience.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
First purpose is to propose a kind of control method of dehumidification air conditioner, and this method passes through the evaporator in dehumidification air conditioner and cold
The top of condenser sets wind deflector, and adjusts according to EAT and leaving air temp the open angle of wind deflector, so as to
While meeting dehumidification requirements, it is ensured that indoor environment temperature meets preset need, the usage experience of user is substantially increased.
It is another object of the present invention to propose a kind of dehumidification air conditioner.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of control method of dehumidification air conditioner, institute
Stating dehumidification air conditioner includes：Evaporator, condenser, wind deflector and wind-guiding board motor, the wind deflector correspondence evaporator and
The top of condenser is set, and the top of the evaporator and condenser is covered, and the wind-guiding board motor is led with described
Aerofoil is connected to control the open angle of the wind deflector, the described method comprises the following steps：When dehumidification air conditioner operation
When, detect the EAT and leaving air temp of the dehumidification air conditioner；According to the EAT of the dehumidification air conditioner and air-out
Temperature is controlled to adjust the open angle of the wind deflector to the wind-guiding board motor, so that indoor environment temperature meets pre-
If demand.
The control method of dehumidification air conditioner according to embodiments of the present invention, when dehumidification air conditioner is run, detection dehumidifying is empty
The EAT and leaving air temp of device are adjusted, then wind-guiding board motor is entered according to the EAT and leaving air temp of dehumidification air conditioner
Row control, to adjust the open angle for being arranged on evaporator and the wind deflector of condenser overhead, so that indoor environment temperature is met
Preset need.Thus, this method can be while dehumidification requirements be met, it is ensured that indoor environment temperature meets preset need, greatly
The big usage experience for improving user.
In addition, the control method of the dehumidification air conditioner proposed according to the above embodiment of the present invention can also have following add
Technical characteristic：
According to one embodiment of present invention, led according to the EAT and leaving air temp of the dehumidification air conditioner to described
Aerofoil motor is controlled to adjust the open angle of the wind deflector, including：Judge the air intake every the first preset time
Whether temperature is less than or equal to the leaving air temp；If the EAT is less than or equal to the leaving air temp, pass through control
The wind-guiding board motor is so that the wind deflector increases by the first default open angle on the basis of initial opening angle, until institute
The open angle for stating wind deflector reaches default maximum open angle.
According to one embodiment of present invention, led according to the EAT and leaving air temp of the dehumidification air conditioner to described
Aerofoil motor is controlled to adjust the open angle of the wind deflector, in addition to：When continuously judging that the EAT is less than
When number of times equal to the leaving air temp reaches preset times, by controlling the wind-guiding board motor so that the wind deflector is being worked as
The default open angle of increase by second on the basis of front opening angle, until the open angle of the wind deflector reaches default maximum
Open angle, wherein, the described second default open angle is more than the described first default open angle.
According to one embodiment of present invention, the default maximum open angle is 90 °.
According to one embodiment of present invention, when the dehumidification air conditioner is started shooting, the wind deflector is closed,
And when the run time of the dehumidification air conditioner reaches the second preset time, by controlling the wind-guiding board motor so that described
Wind deflector is opened to the initial opening angle.
According to one embodiment of present invention, it is described by control when the EAT is more than the leaving air temp
Wind-guiding board motor is so that the wind deflector is opened to the initial opening angle.
To reach above-mentioned purpose, a kind of dehumidification air conditioner that another aspect of the present invention embodiment is proposed, including：Evaporation
The top of device, condenser, wind deflector and wind-guiding board motor, the wind deflector correspondence evaporator and condenser is set, and right
The top of the evaporator and condenser is covered, and the wind-guiding board motor is connected to control the wind-guiding with the wind deflector
The open angle of plate；Temperature detecting module, the temperature detecting module is used to detect described when the dehumidification air conditioner is run
The EAT and leaving air temp of dehumidification air conditioner；Control module, the control module is used for according to the dehumidification air conditioner
EAT and leaving air temp are controlled to adjust the open angle of the wind deflector to the wind-guiding board motor, so that indoor
Environment temperature meets preset need.
Dehumidification air conditioner according to embodiments of the present invention, when dehumidification air conditioner is run, is detected by temperature detecting module
The EAT and leaving air temp of dehumidification air conditioner, control module is according to the EAT and leaving air temp of dehumidification air conditioner to leading
Aerofoil motor is controlled, to adjust the open angle for being arranged on evaporator and the wind deflector of condenser overhead, so that indoor ring
Border temperature meets preset need.Thus, the dehumidification air conditioner can be while dehumidification requirements be met, it is ensured that indoor environment temperature
Preset need is met, the usage experience of user is substantially increased.
In addition, the dehumidification air conditioner proposed according to the above embodiment of the present invention can also have technology additional as follows special
Levy：
According to one embodiment of present invention, the control module is additionally operable to：Enter described in judging every the first preset time
Whether air temperature is less than or equal to the leaving air temp, and passes through control when the EAT is less than or equal to the leaving air temp
The wind-guiding board motor is so that the wind deflector increases by the first default open angle on the basis of initial opening angle, until institute
The open angle for stating wind deflector reaches default maximum open angle.
According to one embodiment of present invention, the control module is additionally operable to：When continuously judging that the EAT is less than
When number of times equal to the leaving air temp reaches preset times, by controlling the wind-guiding board motor so that the wind deflector is being worked as
The default open angle of increase by second on the basis of front opening angle, until the open angle of the wind deflector reaches default maximum
Open angle, wherein, the described second default open angle is more than the described first default open angle.
According to one embodiment of present invention, the default maximum open angle is 90 °.
According to one embodiment of present invention, when the dehumidification air conditioner is started shooting, the wind deflector is closed,
And when the run time of the dehumidification air conditioner reaches the second preset time, the control module is additionally operable to described by control
Wind-guiding board motor is so that the wind deflector is opened to the initial opening angle.
According to one embodiment of present invention, when the EAT is more than the leaving air temp, the control module
It is additionally operable to by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein,
Fig. 1 is the flow chart of the control method of dehumidification air conditioner according to an embodiment of the invention；
Fig. 2 is the structural representation of dehumidification air conditioner when wind deflector according to an embodiment of the invention is closed
Figure；
Fig. 3 is the structural representation of dehumidification air conditioner when wind deflector according to an embodiment of the invention is in open mode
Figure；
Fig. 4 is the flow chart of the control method of dehumidification air conditioner in accordance with another embodiment of the present invention；And
Fig. 5 is the detection process schematic diagram of EAT according to an embodiment of the invention and leaving air temp.
Reference：Evaporator 10, condenser 20, wind deflector 30, wind-guiding board motor 40, the first temperature sensor 50,
Two temperature sensors 60, wind wheel 70 and the crust of weathering 80.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
It is empty to describe the control method of dehumidification air conditioner that proposes according to embodiments of the present invention and dehumidifying with reference to the accompanying drawings
Adjust device.
Fig. 1 is the flow chart of the control method of dehumidification air conditioner according to an embodiment of the invention.
In an embodiment of the present invention, dehumidification air conditioner can include：Evaporator, condenser, wind deflector and wind deflector electricity
The top of machine, wind deflector correspondence evaporator and condenser is set, and the top of evaporator and condenser is covered, wind deflector
Motor is connected to control the open angle of wind deflector with wind deflector.
Specifically, the open angle scope of wind deflector is 0 °~90 °, wherein, when the open angle of wind deflector is 0 °, lead
Aerofoil is closed, specifically as shown in Fig. 2 the top between evaporator and condenser is completely covered wind deflector, now
Air is all heated after evaporator cooling and dehumidifying by condenser, then blows to room from air outlet；When wind deflector
When open angle is more than 0 ° and is less than or equal to 90 °, wind deflector is in open mode, specifically as shown in figure 3, air passes through evaporator
After cooling and dehumidifying, a part directly blows to room by the wind deflector of opening, and another part is then first passed through after condenser heating again
Blow to room.
Because wind deflector open angle is different, the air capacity heated by condenser is different, so eventually entering into room
Quantity of hot air is also different, and the angle that wind deflector is opened is bigger, and the air capacity heated by condenser is fewer.Therefore, lead to
Cross the control to wind deflector open angle, you can realize the regulation to indoor environment temperature.
As shown in figure 1, the control method of dehumidification air conditioner may include following steps：
S1, when dehumidification air conditioner is run, detects the EAT Ti and leaving air temp To of dehumidification air conditioner.
Specifically, as shown in Fig. 2 can be by setting the first temperature respectively at the air inlet and air outlet of dehumidification air conditioner
Sensor and second temperature sensor are spent, to detect the EAT Ti and leaving air temp To of dehumidification air conditioner.
S2, is controlled to wind-guiding board motor according to the EAT Ti and leaving air temp To of dehumidification air conditioner and is led with adjusting
The open angle of aerofoil, so that indoor environment temperature meets preset need.
Specifically, it is contemplated that the main function of dehumidification air conditioner is to be used to dehumidify, and user is wished during dehumidifying, right
Indoor environment temperature influence is smaller, such as keeps indoor environment temperature to be basically unchanged.It therefore, it can the air intake according to dehumidification air conditioner
Temperature Ti and leaving air temp To are controlled to wind-guiding board motor, to adjust the open angle of wind deflector, and then are realized to entering
The regulation of quantity of hot air in room, with while dehumidification requirements are met, it is ensured that indoor environment temperature meets preset need, greatly
The big usage experience for improving user.
Wherein, according to one embodiment of present invention, as shown in figure 4, according to the EAT Ti of dehumidification air conditioner and going out
Air temperature To is controlled to adjust the open angle of wind deflector to wind-guiding board motor, it may include：
S21, judges whether EAT Ti is less than or equal to leaving air temp To every the first preset time t 1.Wherein, first
Preset time t 1 can be demarcated according to actual conditions.
S22, if EAT Ti is less than or equal to leaving air temp To, by controlling wind-guiding board motor so that wind deflector exists
Default 2 ° of the open angle α of increase by first on the basis of 1 ° of initial opening angle α, until the open angle of wind deflector reach it is default
Maximum open angle.
In embodiments of the present invention, default maximum open angle can be 90 °, when wind deflector reaches maximum open angle
At 90 °, the air capacity of condensed device heating is minimum, i.e., minimum into the quantity of hot air in room.
According to one embodiment of present invention, when EAT Ti is more than leaving air temp To, by controlling wind deflector electricity
Machine is so that wind deflector is opened to 1 ° of initial opening angle α.
In embodiments of the present invention, when dehumidification air conditioner is started shooting, wind deflector is closed, and in dehumidification air conditioner
Run time when reaching the second preset time t 2, by controlling wind-guiding board motor so that wind deflector is opened to initial opening angle
α1°.Wherein, the second preset time t 2 can be preset according to actual conditions, and such as t2 can be 180 seconds.
Specifically, when dehumidification air conditioner is started shooting, wind deflector acquiescence is closed, i.e. the opening angle of wind deflector acquiescence
Spend for 0 °.Because the heating of condenser rises the temperature of interior during to prevent dehumidifying, therefore, in dehumidification air conditioner
When run time reaches 180 seconds, control wind deflector is opened to 1 ° of initial opening angle α, to reduce the air heated by condenser
Amount, so as to keep indoor environment temperature to be held essentially constant.But, only controlling wind deflector to open to α 1 ° possibly can not ensure room
Interior environment temperature meets preset requirement, therefore, it can be led according to the EAT Ti and leaving air temp To of dehumidification air conditioner regulation
The open angle of aerofoil, so that indoor environment temperature meets preset requirement.
Specifically, wind-warm syndrome is entered by what the first temperature sensor and second temperature sensor detected dehumidification air conditioner respectively
Ti and leaving air temp To is spent, a Ti and To is read every the t1 times, and determine whether Ti≤To.If Ti≤To, often
Open angle 2 ° of the α of increase of secondary control wind deflector, wherein, if the open angle of wind deflector reaches 90 °, control wind deflector
Open angle stops continuing to increase；If Ti ＞ To, control wind deflector is opened to 1 ° of α.
For example, as shown in figure 5, after the run time of dehumidification air conditioner reaches 180 seconds, judge every the t1 times be
It is no to have Ti≤To.As a kind of example, if the T1 moment judges there is Ti≤To, wind deflector is controlled to open to (α 1+ at the T1 moment
α 2) °, judge there are Ti ＞ To at the T2 moment, then control wind deflector to open to 1 ° of α at the T2 moment, judge there is Ti≤To at the T3 moment,
Wind deflector is then controlled to open (α 1+ α 2) ° at the T3 moment.
As another example, if the T1 moment judges there is Ti≤To, wind deflector is controlled to open to (α 1+ α at the T1 moment
2) °, judge there is Ti≤To at the T2 moment, then control wind deflector to open to (α 1+ α 2+ α 2) ° at the T2 moment, judge have at the T3 moment
Ti≤To, then control wind deflector to open to (α 1+ α 2+ α 2+ α 2) °, by that analogy at the T3 moment.Wherein, if wind deflector is beaten
Angle of release degree reaches 90 °, then controls the open angle of wind deflector to stop continuing to increase.Thus, wind-warm syndrome is entered according to dehumidification air conditioner
Degree and leaving air temp adjust the open angle of wind deflector, indoor environment temperature can be made to meet preset requirement.
Further, according to one embodiment of present invention, according to the EAT Ti and leaving air temp of dehumidification air conditioner
To is controlled to adjust the open angle of wind deflector to wind-guiding board motor, in addition to：When continuously judging that EAT Ti is less than
When number of times equal to leaving air temp To reaches preset times, by controlling wind-guiding board motor so that wind deflector is in current open angle
On the basis of default 3 ° of the open angle α of increase by second, until the open angle of wind deflector reaches default maximum open angle.Its
In, the second default 3 ° of open angle α is more than the first default 2 ° of open angle α, and preset times can be 5 times.
For example, as shown in figure 5, after the run time of dehumidification air conditioner reaches 180 seconds, judge every the t1 times be
It is no to have Ti≤To.If it is determined that T1 to the Ti at T5 moment is both less than equal to To, then at the T5 moment, control wind deflector is opened to (α
1+α2+α2+α2+α2+α3)°.And if judging still there is Ti≤To at the T6 moment, then wind deflector is controlled in current open angle
On the basis of increase continue increase by 3 ° of α, i.e. T6 moment control wind deflector to open to (α 1+ α 2+ α 2+ α 2+ α 2+ α 3+ α 3) °, with this
Analogize.Wherein, if the open angle of wind deflector reaches 90 °, the open angle of control wind deflector stops continuing to increase.By
This, the open angle of wind deflector is adjusted according to the EAT of dehumidification air conditioner and leaving air temp, can make indoor environment temperature
Meet preset requirement.
It is appreciated that in embodiments of the present invention, when dehumidification air conditioner shuts down, control wind deflector is closed.
In summary, the control method of dehumidification air conditioner according to embodiments of the present invention, when dehumidification air conditioner is run, inspection
The EAT and leaving air temp of dehumidification air conditioner are surveyed, then according to the EAT and leaving air temp of dehumidification air conditioner to wind-guiding
Board motor is controlled, to adjust the open angle for being arranged on evaporator and the wind deflector of condenser overhead, so that indoor environment
Temperature meets preset need.Thus, this method can be while dehumidification requirements be met, it is ensured that indoor environment temperature meets default
Demand, substantially increases the usage experience of user.
The dehumidification air conditioner of proposition of the embodiment of the present invention is described with reference to Fig. 2 and Fig. 3.As shown in Figures 2 and 3, dehumidify
Air conditioner includes：Evaporator 10, condenser 20, wind deflector 30, wind-guiding board motor 40, temperature detecting module and control module (figure
In it is not specifically illustrated).
Wherein, the top of the correspondence evaporator 10 of wind deflector 30 and condenser 20 is set, and to evaporator 10 and condenser 20
Top covered, wind-guiding board motor 40 is connected to control the open angle of wind deflector 30 with wind deflector 30.Temperature detection mould
Block is used for the EAT Ti and leaving air temp To that dehumidification air conditioner is detected when dehumidification air conditioner is run.Control module is used for root
Wind-guiding board motor 40 is controlled according to the EAT Ti and leaving air temp To of dehumidification air conditioner to adjust beating for wind deflector 30
Angle of release degree, so that indoor environment temperature meets preset need.
It is appreciated that as shown in Figures 2 and 3, temperature detecting module can be arranged on dehumidification air conditioner air inlet and
The first temperature sensor 50 and second temperature sensor 60 at air outlet.
Specifically, the top between the evaporator 10 and condenser 20 of dehumidification air conditioner sets wind deflector 30, wind deflector
30 are driven to change the open angle of wind deflector 30 by wind-guiding board motor 40.The open angle scope of wind deflector 30 is 0 °~90 °,
When the open angle of wind deflector 30 is 0 °, wind deflector 30 is closed, specific as shown in Fig. 2 wind deflector 30 will evaporate
Top between device 10 and condenser 20 is completely covered, now the whole condensed device 20 of the air after the cooling and dehumidifying of evaporator 10
After being heated, then from air outlet blow to room；When the open angle of wind deflector 30 is more than 0 ° and is less than or equal to 90 °, wind-guiding
Plate 30 is in open mode, specific as shown in figure 3, air after the cooling and dehumidifying of evaporator 10, a part is without condensation
Device 20 is heated, and is directly directly blown onto room by the wind deflector 30 of opening, and another part is heated by condenser 20
Blow to room again afterwards.
If the open angle of wind deflector 30 is different, then the air capacity heated by condenser 20 is different, so finally entering
It is also different to enter the quantity of hot air in room, and the open angle of wind deflector 30 is bigger, the air heated by condenser 20
Amount is fewer.Therefore, the control to the open angle of wind deflector 30 is passed through, you can realize the regulation to indoor environment temperature.
Therefore, can be by the first temperature sensor 50 and second temperature sensor 60, to detect dehumidification air conditioner respectively
EAT Ti and leaving air temp To.Control module is carried out according to EAT Ti and leaving air temp To wind-guiding board motor 40
Control, to adjust the open angle of wind deflector 30, and then realizes the regulation to entering the quantity of hot air in room, to be removed in satisfaction
It is wet while require, it is ensured that indoor environment temperature meets preset need, substantially increases the usage experience of user.
Further, according to one embodiment of present invention, control module can be also used for：Every the first preset time t 1
Judge whether EAT Ti is less than or equal to leaving air temp To, and pass through control when EAT Ti is less than or equal to leaving air temp To
Wind deflector motor 40 processed is so that wind deflector 30 increases by the first default 2 ° of open angle α on the basis of 1 ° of initial opening angle α, directly
Open angle to wind deflector 30 reaches default maximum open angle.Wherein, the first preset time t 1 can be according to actual conditions
Demarcated.
In embodiments of the present invention, default maximum open angle can be 90 °, when wind deflector 30 reaches maximum opening angle
When spending 90 °, the air capacity of condensed device heating is minimum, i.e., minimum into the quantity of hot air in room.
According to one embodiment of present invention, when EAT Ti is more than leaving air temp To, control module is additionally operable to lead to
Control wind-guiding board motor 40 is crossed so that wind deflector 30 is opened to 1 ° of initial opening angle α.
In embodiments of the present invention, when dehumidification air conditioner is started shooting, wind deflector 30 is closed, and in dehumidification air conditioner
When the run time of device reaches the second preset time t 2, control module is additionally operable to by controlling wind-guiding board motor 40 so that wind deflector
30 open to 1 ° of initial opening angle α.Wherein, the second preset time t 2 can be preset according to actual conditions, and for example t2 can
Think 180 seconds.
Specifically, when dehumidification air conditioner is started shooting, the acquiescence of wind deflector 30 is closed, i.e. the acquiescence of wind deflector 30 is beaten
Angle of release degree is 0 °.To prevent because the heating of condenser 20 rises the temperature of interior during dehumidifying, therefore, in dehumidifying
When the run time of air conditioner reaches 180 seconds, control module control wind deflector 30 is opened to 1 ° of initial opening angle α, to reduce
The air capacity heated by condenser 20, so as to keep indoor environment temperature to be held essentially constant.But, only control wind deflector
Opening to α 1 ° possibly can not ensure that indoor environment temperature meets preset requirement, and therefore, control module can be according to dehumidification air conditioner
EAT Ti and leaving air temp To adjust wind deflector 30 open angle so that indoor environment temperature meets preset requirement.
Specifically, what the first temperature sensor 50 and second temperature sensor 60 detected dehumidification air conditioner respectively enters wind-warm syndrome
Ti and leaving air temp To is spent, control module reads a Ti and To every the t1 times, and determines whether Ti≤To.If Ti≤
To, open angle 2 ° of the α of increase of control module then per secondary control wind deflector 30, wherein, if the open angle of wind deflector 30 reaches
To 90 °, control module then controls the open angle of wind deflector 30 to stop continuing to increase；And if Ti ＞ To, control module is then controlled
Wind deflector 30 processed is opened to 1 ° of α.
For example, as shown in figure 5, after the run time of dehumidification air conditioner reaches 180 seconds, control module is when t1
Between determine whether Ti≤To.As a kind of example, if the T1 moment judges there is Ti≤To, control module is then controlled at the T1 moment
Wind deflector 30 is opened to (α 1+ α 2) °, judges there are Ti ＞ To at the T2 moment, and control module then controls wind deflector 30 dozens at the T2 moment
Open to 1 ° of α, judge there is Ti≤To at the T3 moment, control module then controls wind deflector 30 to open to (α 1+ α 2) ° at the T3 moment.
As another example, if the T1 moment judges there is Ti≤To, control module then controls wind deflector 30 at the T1 moment
Open to (α 1+ α 2) °, judge there is Ti≤To at the T2 moment, control module then controls wind deflector 30 to open to (α 1+ α at the T2 moment
2+ α 2) °, judge there is Ti≤To at the T3 moment, control module then controls wind deflector 30 to open to (α 1+ α 2+ α 2+ α at the T3 moment
2) °, by that analogy.Wherein, if the open angle of wind deflector 30 reaches 90 °, control module then controls the opening of wind deflector 30
Angle stops continuing to increase.Thus, the open angle of wind deflector is adjusted according to the EAT of dehumidification air conditioner and leaving air temp,
Indoor environment temperature can be made to meet preset requirement.
Further, according to one embodiment of present invention, control module can be also used for：When continuously judging EAT
When the number of times that Ti is less than or equal to leaving air temp To reaches preset times, by controlling wind-guiding board motor 40 so that wind deflector 30 is being worked as
Default 3 ° of the open angle α of increase by second on the basis of front opening angle, until the open angle of wind deflector 30 reach it is default most
Big open angle.Wherein, the second default 3 ° of open angle α is more than the first default 2 ° of open angle α, and preset times can be 5 times.
For example, as shown in figure 5, after the run time of dehumidification air conditioner reaches 180 seconds, control module is when t1
Between determine whether Ti≤To.If control module judges that T1 to the Ti at T5 moment is both less than equal to T0, then at T5 moment, control
Molding block control wind deflector 30 is opened to (α 1+ α 2+ α 2+ α 2+ α 2+ α 3) °, and if judging still there is Ti≤To at the T6 moment,
The open angle of control module control wind deflector 30 increases continuation on the basis of current open angle increases by 3 ° of α, that is, controls mould
Block controls wind deflector 30 to open to (α 1+ α 2+ α 2+ α 2+ α 2+ α 3+ α 3) ° at the T6 moment, by that analogy.Wherein, if wind deflector
30 open angle reaches 90 °, and control module then controls the open angle of wind deflector 30 to stop continuing to increase.Thus, according to except
The EAT and leaving air temp of wet air conditioner adjust the open angle of wind deflector, and indoor environment temperature can be made to meet default want
Ask.
It is appreciated that in embodiments of the present invention, when dehumidification air conditioner shuts down, control module control wind deflector 30 is closed
Close.
In summary, dehumidification air conditioner according to embodiments of the present invention, is transported by temperature detecting module in dehumidification air conditioner
The EAT and leaving air temp of dehumidification air conditioner, EAT and air-out of the control module according to dehumidification air conditioner are detected during row
Temperature is controlled to wind-guiding board motor, to adjust the open angle for being arranged on evaporator and the wind deflector of condenser overhead, with
Indoor environment temperature is set to meet preset need.Thus, this method can be while dehumidification requirements be met, it is ensured that indoor environment temperature
Degree meets preset need, substantially increases the usage experience of user.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (12)
1. a kind of control method of dehumidification air conditioner, it is characterised in that the dehumidification air conditioner includes：Evaporator, condenser, lead
The top of aerofoil and wind-guiding board motor, the wind deflector correspondence evaporator and condenser is set, and to the evaporator and
The top of condenser is covered, and the wind-guiding board motor is connected to control the opening angle of the wind deflector with the wind deflector
Degree, the described method comprises the following steps：
When the dehumidification air conditioner is run, the EAT and leaving air temp of the dehumidification air conditioner are detected；
The wind-guiding board motor is controlled according to the EAT and leaving air temp of the dehumidification air conditioner with described in adjusting
The open angle of wind deflector, so that indoor environment temperature meets preset need.
2. the control method of dehumidification air conditioner as claimed in claim 1, it is characterised in that according to entering for the dehumidification air conditioner
Air temperature and leaving air temp are controlled to adjust the open angle of the wind deflector to the wind-guiding board motor, including：
Judge whether the EAT is less than or equal to the leaving air temp every the first preset time；
If the EAT is less than or equal to the leaving air temp, by controlling the wind-guiding board motor so that the wind-guiding
Plate increases by the first default open angle on the basis of initial opening angle, until the open angle of the wind deflector reach it is default
Maximum open angle.
3. the control method of dehumidification air conditioner as claimed in claim 2, it is characterised in that according to entering for the dehumidification air conditioner
Air temperature and leaving air temp are controlled to adjust the open angle of the wind deflector to the wind-guiding board motor, in addition to：
When continuously judging that number of times of the EAT less than or equal to the leaving air temp reaches preset times, by controlling
Wind-guiding board motor is stated so that the wind deflector increases by the second default open angle on the basis of current open angle, until described
The open angle of wind deflector reaches default maximum open angle, wherein, the described second default open angle is more than described first
Default open angle.
4. the control method of dehumidification air conditioner as claimed in claim 2 or claim 3, it is characterised in that the default maximum opening
Angle is 90 °.
5. the control method of dehumidification air conditioner as claimed in claim 2, it is characterised in that when dehumidification air conditioner start
When, the wind deflector is closed, and when the run time of the dehumidification air conditioner reaches the second preset time, is passed through
The wind-guiding board motor is controlled so that the wind deflector is opened to the initial opening angle.
6. the control method of dehumidification air conditioner as claimed in claim 2, it is characterised in that described in being more than when the EAT
During leaving air temp, by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle.
7. a kind of dehumidification air conditioner, it is characterised in that including：
Set at the top of evaporator, condenser, wind deflector and wind-guiding board motor, the wind deflector correspondence evaporator and condenser
Put, and the top of the evaporator and condenser is covered, the wind-guiding board motor is connected to control with the wind deflector
The open angle of the wind deflector；
Temperature detecting module, the temperature detecting module is used to detect the dehumidification air conditioner when the dehumidification air conditioner is run
EAT and leaving air temp；
Control module, the control module is used for EAT and leaving air temp according to the dehumidification air conditioner to the wind-guiding
Board motor is controlled to adjust the open angle of the wind deflector, so that indoor environment temperature meets preset need.
8. dehumidification air conditioner as claimed in claim 7, it is characterised in that the control module is additionally operable to：It is default every first
Time judges whether the EAT is less than or equal to the leaving air temp, and is less than or equal to the air-out in the EAT
During temperature by control the wind-guiding board motor so that the wind deflector increase on the basis of initial opening angle first preset
Open angle, until the open angle of the wind deflector reaches default maximum open angle.
9. dehumidification air conditioner as claimed in claim 8, it is characterised in that the control module is additionally operable to：When continuously judging institute
When stating EAT and reaching preset times less than or equal to the number of times of the leaving air temp, by controlling the wind-guiding board motor so that
The wind deflector increases by the second default open angle on the basis of current open angle, until the open angle of the wind deflector
Default maximum open angle is reached, wherein, the described second default open angle is more than the described first default open angle.
10. dehumidification air conditioner as claimed in claim 8 or 9, it is characterised in that the default maximum open angle is 90 °.
11. dehumidification air conditioner as claimed in claim 8, it is characterised in that when the dehumidification air conditioner is started shooting, the wind-guiding
Plate is closed, and when the run time of the dehumidification air conditioner reaches the second preset time, the control module is also
For by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle.
12. dehumidification air conditioner as claimed in claim 8, it is characterised in that when the EAT is more than the leaving air temp
When, the control module is additionally operable to by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle
Degree.
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| CN201710146097.0A CN106989480B (en) | 2017-03-13 | 2017-03-13 | Dehumidification air conditioner and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146097.0A CN106989480B (en) | 2017-03-13 | 2017-03-13 | Dehumidification air conditioner and its control method |
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| CN109435624A (en) * | 2018-10-24 | 2019-03-08 | 大乘汽车有限公司 | A kind of just outlet air of new-energy automotive air-conditioning system improves device and its control method |
| CN111322722A (en) * | 2018-12-14 | 2020-06-23 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump type air conditioner for improving defrosting and dehumidifying effects by utilizing electric auxiliary heat |
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|---|---|
| CN106989480B (en) | 2019-07-30 |
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