CN106989480B - Dehumidification air conditioner and its control method - Google Patents
Dehumidification air conditioner and its control method Download PDFInfo
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- CN106989480B CN106989480B CN201710146097.0A CN201710146097A CN106989480B CN 106989480 B CN106989480 B CN 106989480B CN 201710146097 A CN201710146097 A CN 201710146097A CN 106989480 B CN106989480 B CN 106989480B
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- wind deflector
- air conditioner
- wind
- open angle
- dehumidification
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 29
- 208000011580 syndromic disease Diseases 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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 methods, the dehumidification air conditioner includes: evaporator, condenser, wind deflector and wind-guiding board motor, wind deflector corresponds to the top setting of evaporator and condenser, and to being covered at the top of evaporator and condenser, wind-guiding board motor is connected to control the open angle of wind deflector with wind deflector, it the described method comprises the following steps: when dehumidification air conditioner operation, detecting the inlet air temperature and leaving air temp of dehumidification air conditioner；Wind-guiding board motor is controlled to adjust the open angle of wind deflector according to the inlet air temperature of dehumidification air conditioner and leaving air temp, so that indoor environment temperature meets preset need.This method is by being arranged wind deflector in the evaporator of dehumidification air conditioner and the top of condenser, and the open angle of wind deflector is adjusted according to inlet air temperature and leaving air temp, so as to while meeting dehumidification requirements, guarantee that indoor environment temperature meets preset need, substantially increases the usage experience of user.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to the control method of a kind of dehumidification air conditioner and a kind of dehumidification air conditioner
Device.
Background technique
In general, the air in room first passes through evaporator cooling, by the condensation in air in dehumidification air conditioner work
Elutriation goes out, and becomes the air of low humidity, low temperature, then heated by condenser, becomes the air of low humidity, high-temperature,
And room is blown to, to achieve the purpose that dehumidifying.
But in dehumidification air conditioner work, the heat that condenser distributes is equal to the heat that evaporator absorbs and disappears plus complete machine
The heat of consumption, that is, the heat that evaporator absorbs is less than the heat that condenser distributes, and air adds through condenser again through evaporator cooling
Temperature can increase after heat, increase so as to cause the temperature in dehumidifying room, be easy to cause discomfort to user, reduce the use of user
Experience.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
First purpose is to propose a kind of control method of dehumidification air conditioner, and this method passes through in the evaporator of dehumidification air conditioner and cold
Wind deflector is arranged in the top of condenser, and the open angle of wind deflector is adjusted according to inlet air temperature and leaving air temp, so as to
While meeting dehumidification requirements, guarantee that indoor environment temperature meets preset need, substantially increases the usage experience of user.
It is another object of the present invention to propose a kind of dehumidification air conditioner.
In order to achieve the above objectives, 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 correspond to the evaporator and
The top of condenser is arranged, and to covering at the top of the evaporator and condenser, 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 the dehumidification air conditioner is run
When, detect the inlet air temperature and leaving air temp of the dehumidification air conditioner；According to the inlet air temperature and outlet air of the dehumidification air conditioner
Temperature controls to adjust the open angle of the wind deflector wind-guiding board motor, so that indoor environment temperature meets in advance
If demand.
The control method of dehumidification air conditioner according to an embodiment of the present invention, when dehumidification air conditioner operation, detection dehumidifying is empty
Adjust the inlet air temperature and leaving air temp of device, then according to the inlet air temperature of dehumidification air conditioner and leaving air temp to wind-guiding board motor into
Row control, to adjust the open angle for the wind deflector that evaporator and condenser overhead is arranged in, so that indoor environment temperature meets
Preset need.This method can guarantee that indoor environment temperature meets preset need, greatly while meeting dehumidification requirements as a result,
The usage experience of user is improved greatly.
In addition, the control method of the dehumidification air conditioner proposed according to that above embodiment of the present invention can also have following add
Technical characteristic:
According to one embodiment of present invention, it is led according to the inlet air temperature of the dehumidification air conditioner and leaving air temp to described
Aerofoil motor is controlled to adjust the open angle of the wind deflector, comprising: judges the air inlet every the first preset time
Whether temperature is less than or equal to the leaving air temp；If the inlet air temperature 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 preset maximum open angle.
According to one embodiment of present invention, it is led according to the inlet air temperature of the dehumidification air conditioner and leaving air temp to described
Aerofoil motor is controlled to adjust the open angle of the wind deflector, further includes: when continuously judging that the inlet air temperature is less than
When number 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
Increase by the second default open angle on the basis of front opening angle, until the open angle of the wind deflector reaches preset maximum
Open angle, wherein the second default open angle is greater than the described first default open angle.
According to one embodiment of present invention, the preset maximum open angle is 90 °.
According to one embodiment of present invention, when the dehumidification air conditioner is switched on, the wind deflector is in close state,
And when the runing 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, when the inlet air temperature is greater than the leaving air temp, by described in control
Wind-guiding board motor is so that the wind deflector is opened to the initial opening angle.
In order to achieve the above objectives, a kind of dehumidification air conditioner that another aspect of the present invention embodiment proposes, comprising: evaporation
Device, condenser, wind deflector and wind-guiding board motor, the wind deflector correspond to the top setting of the evaporator and condenser, and right
It is covered at the top of the evaporator and condenser, 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 are used in dehumidification air conditioner operation described in detection
The inlet air temperature and leaving air temp of dehumidification air conditioner；Control module, the control module are used for according to the dehumidification air conditioner
Inlet air temperature and leaving air temp control to adjust the open angle of the wind deflector wind-guiding board motor, so that indoor
Environment temperature meets preset need.
Dehumidification air conditioner according to an embodiment of the present invention is detected in dehumidification air conditioner operation by temperature detecting module
The inlet air temperature and leaving air temp of dehumidification air conditioner, control module is according to the inlet air temperature of dehumidification air conditioner and leaving air temp to leading
Aerofoil motor is controlled, to adjust the open angle for the wind deflector that evaporator and condenser overhead is arranged in, so that indoor ring
Border temperature meets preset need.The dehumidification air conditioner can guarantee indoor environment temperature while meeting dehumidification requirements as a result,
Meet preset need, substantially increases the usage experience of user.
In addition, the dehumidification air conditioner proposed according to that above embodiment of the present invention can also have following additional technology special
Sign:
According to one embodiment of present invention, the control module is also used to: every the judgement of the first preset time it is described into
Whether air temperature is less than or equal to the leaving air temp, and passes through control when the inlet air temperature 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 preset maximum open angle.
According to one embodiment of present invention, the control module is also used to: when continuously judging that the inlet air temperature is less than
When number 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
Increase by the second default open angle on the basis of front opening angle, until the open angle of the wind deflector reaches preset maximum
Open angle, wherein the second default open angle is greater than the described first default open angle.
According to one embodiment of present invention, the preset maximum open angle is 90 °.
According to one embodiment of present invention, when the dehumidification air conditioner is switched on, the wind deflector is in close state,
And when the runing time of the dehumidification air conditioner reaches the second preset time, the control module is also used to by described in 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 inlet air temperature is greater than the leaving air temp, the control module
It is also used to by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is 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 in close state
Figure；
Fig. 3 is the structural representation of wind deflector according to an embodiment of the invention dehumidification air conditioner in the open state
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 inlet air temperature according to an embodiment of the invention and leaving air temp.
Appended drawing 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.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
With reference to the accompanying drawings come describe the dehumidification air conditioner proposed according to embodiments of the present invention control method and dehumidifying it is empty
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 may include: evaporator, condenser, wind deflector and wind deflector electricity
Machine, wind deflector correspond to the top setting of evaporator and condenser, and to covering at the top of evaporator and condenser, wind deflector
Motor is connected to control the open angle of wind deflector with wind deflector.
Specifically, the open angle range of wind deflector is 0 °~90 °, wherein when the open angle of wind deflector is 0 °, is led
Aerofoil is in close state, specifically as shown in Fig. 2, the top between evaporator and condenser is completely covered wind deflector, at this time
Air is all heated by condenser after evaporator cooling and dehumidifying, then blows to room from air outlet；When wind deflector
When open angle is greater than 0 ° and is less than or equal to 90 °, wind deflector is in the open state, specific as shown in figure 3, air passes through evaporator
After cooling and dehumidifying, a part directly blows to room by open wind deflector, and another part then first passes through after condenser heats again
Blow to room.
Since 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
The control to wind deflector open angle is crossed, the adjusting to indoor environment temperature can be realized.
As shown in Figure 1, the control method of dehumidification air conditioner can comprise the following steps that
S1 detects the inlet air temperature Ti and leaving air temp To of dehumidification air conditioner when dehumidification air conditioner operation.
It specifically, as shown in Fig. 2, can be by the way that the first temperature be respectively set at the air inlet and air outlet of dehumidification air conditioner
Sensor and second temperature sensor are spent, to detect the inlet air temperature Ti and leaving air temp To of dehumidification air conditioner.
S2 controls to adjust and lead wind-guiding board motor according to the inlet air temperature Ti of dehumidification air conditioner and leaving air temp To
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 for dehumidifying, and user wishes during dehumidifying, right
Indoor environment temperature influence is smaller, such as indoor environment temperature is kept to be basically unchanged.It therefore, can be according to the air inlet of dehumidification air conditioner
Temperature Ti and leaving air temp To control wind-guiding board motor, to adjust the open angle of wind deflector, and then realize to entrance
The adjusting of quantity of hot air in room, while meeting dehumidification requirements, to guarantee that indoor environment temperature meets preset need, greatly
The usage experience of user is improved greatly.
Wherein, according to one embodiment of present invention, as shown in figure 4, according to the inlet air temperature Ti of dehumidification air conditioner and going out
Air temperature To controls wind-guiding board motor to adjust the open angle of wind deflector, it may include:
S21 judges whether inlet air temperature 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 the actual situation.
S22, if inlet air temperature Ti is less than or equal to leaving air temp To, by control wind-guiding board motor so that wind deflector exists
Increase by the first 2 ° of default open angle α on the basis of 1 ° of initial opening angle α, until the open angle of wind deflector reaches preset
Maximum open angle.
In embodiments of the present invention, preset maximum open angle can be 90 °, when wind deflector reaches maximum open angle
At 90 °, the air capacity heated through condenser is minimum, that is, the quantity of hot air entered in room is minimum.
According to one embodiment of present invention, when inlet air temperature Ti is greater than leaving air temp To, pass through control 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 switched on, wind deflector is in close state, and in dehumidification air conditioner
Runing time when reaching the second preset time t 2, by control 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 the actual situation, such as t2 can be 180 seconds.
Specifically, when dehumidification air conditioner is switched on, wind deflector default is in close state, i.e. the opening angle of wind deflector default
Degree is 0 °.Since the heating of condenser rises indoor temperature during to prevent dehumidifying, in dehumidification air conditioner
When runing 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 that indoor environment temperature be kept to be held essentially constant.But only control wind deflector is opened to 1 ° of α and may not can guarantee room
Interior environment temperature meets preset requirement, therefore, can be adjusted and be led according to the inlet air temperature Ti and leaving air temp To of dehumidification air conditioner
The open angle of aerofoil, so that indoor environment temperature meets preset requirement.
Specifically, detecting the air inlet temperature of dehumidification air conditioner respectively by the first temperature sensor and second temperature sensor
Ti and leaving air temp To is spent, reads a Ti and To every the t1 time, and judge whether there is Ti≤To.If Ti≤To, often
The open angle of secondary control wind deflector increases by 2 ° of α, wherein if the open angle of wind deflector reaches 90 °, controls wind deflector
Open angle stopping continues to increase；If Ti > To, controls wind deflector and open to 1 ° of α.
For example, as shown in figure 5, after the runing time of dehumidification air conditioner reaches 180 seconds, judge every the t1 time be
It is no to have Ti≤To.As an example, if the T1 moment judges there is Ti≤To, wind deflector is controlled at the T1 moment and is opened to (α 1+
α 2) °, judge there is Ti > To at the T2 moment, then control wind deflector at the T2 moment and open to 1 ° of α, judge there is Ti≤To at the T3 moment,
Wind deflector then, which is controlled, at the T3 moment opens (α 1+ α 2) °.
As another example, if the T1 moment judges there is Ti≤To, wind deflector is controlled at the T1 moment and is opened to (α 1+ α
2) °, judge there is Ti≤To at the T2 moment, then control wind deflector at the T2 moment and open to (α 1+ α 2+ α 2) °, judge have at the T3 moment
Ti≤To then controls wind deflector at the T3 moment and opens to (α 1+ α 2+ α 2+ α 2) °, and so on.Wherein, if wind deflector is beaten
Angle of release degree reaches 90 °, then the open angle stopping for controlling wind deflector continues to increase.As a result, according to the air inlet temperature of 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 inlet air temperature Ti and leaving air temp of dehumidification air conditioner
To controls wind-guiding board motor to adjust the open angle of wind deflector, further includes: when continuously judging that inlet air temperature Ti is less than
When number equal to leaving air temp To reaches preset times, by control wind-guiding board motor so that wind deflector is in current open angle
On the basis of increase by the second 3 ° of default open angle α, until the open angle of wind deflector reaches preset maximum open angle.Its
In, the second 3 ° of default open angle α is greater than the first 2 ° of default open angle α, and preset times can be 5 times.
For example, as shown in figure 5, after the runing time of dehumidification air conditioner reaches 180 seconds, judge every the t1 time be
It is no to have Ti≤To.If it is determined that the Ti at T1 to T5 moment is both less than equal to To, then control wind deflector is opened to (α at the T5 moment
1+α2+α2+α2+α2+α3)°.And if judging still there is Ti≤To at the T6 moment, wind deflector is controlled in current open angle
On the basis of increase continue growing 3 ° of α, i.e. the T6 moment controls wind deflector and opens 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 stopping for controlling wind deflector continues to increase.By
This, the open angle of wind deflector is adjusted according to the inlet air temperature 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 shutdown, control wind deflector is closed.
In conclusion the control method of dehumidification air conditioner according to an embodiment of the present invention, when dehumidification air conditioner operation, inspection
The inlet air temperature and leaving air temp for surveying dehumidification air conditioner, then according to the inlet air temperature of dehumidification air conditioner and leaving air temp to wind-guiding
Board motor is controlled, to adjust the open angle for the wind deflector that evaporator and condenser overhead is arranged in, so that indoor environment
Temperature meets preset need.This method it is default can to guarantee that indoor environment temperature meets while meeting dehumidification requirements as a result,
Demand substantially increases the usage experience of user.
The dehumidification air conditioner of proposition of the embodiment of the present invention is described below with reference to Fig. 2 and Fig. 3.As shown in Figures 2 and 3, it dehumidifies
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 setting of the corresponding evaporator 10 of wind deflector 30 and condenser 20, 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 to detect the inlet air temperature Ti and leaving air temp To of dehumidification air conditioner in dehumidification air conditioner operation.Control module is used for root
Wind-guiding board motor 40 is controlled according to the inlet air temperature 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 in dehumidification air conditioner air inlet and
The first temperature sensor 50 and second temperature sensor 60 at air outlet.
Specifically, wind deflector 30, wind deflector is arranged in the top between the evaporator of dehumidification air conditioner 10 and condenser 20
30 are driven by wind-guiding board motor 40 to change the open angle of wind deflector 30.The open angle range of wind deflector 30 is 0 °~90 °,
When the open angle of wind deflector 30 is 0 °, wind deflector 30 is in close state, specific as shown in Fig. 2, wind deflector 30 will evaporate
Top between device 10 and condenser 20 is completely covered, and the air after 10 cooling and dehumidifying of evaporator is all through condenser 20 at this time
After being heated, then from air outlet blow to room；When the open angle of wind deflector 30 is greater than 0 ° and is less than or equal to 90 °, wind-guiding
Plate 30 is in the open state, specific as shown in figure 3, air after 10 cooling and dehumidifying of evaporator, a part is without condensation
Device 20 is heated, and is directly directly blown onto room by the wind deflector 30 opened, and another part is heated by condenser 20
Blow to room again afterwards.
If the open angle of wind deflector 30 is different, the air capacity heated by condenser 20 is different, thus finally into
The quantity of hot air entered in room is also different, and the open angle of wind deflector 30 is bigger, the air heated by condenser 20
It measures fewer.Therefore, by the control to 30 open angle of wind deflector, the adjusting to indoor environment temperature can be realized.
For this purpose, can be by the first temperature sensor 50 and second temperature sensor 60, to detect dehumidification air conditioner respectively
Inlet air temperature Ti and leaving air temp To.Control module carries out wind-guiding board motor 40 according to inlet air temperature Ti and leaving air temp To
Control to adjust the open angle of wind deflector 30, and then realizes the adjusting to the quantity of hot air entered in room, to remove in satisfaction
It is wet while require, guarantee 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 inlet air temperature Ti is less than or equal to leaving air temp To, and passes through control when inlet air temperature 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 2 ° of default open angle α on the basis of 1 ° of initial opening angle α, directly
Open angle to wind deflector 30 reaches preset maximum open angle.Wherein, the first preset time t 1 can be according to the actual situation
It is demarcated.
In embodiments of the present invention, preset maximum open angle can be 90 °, when wind deflector 30 reaches maximum opening angle
When spending 90 °, the air capacity heated through condenser is minimum, that is, the quantity of hot air entered in room is minimum.
According to one embodiment of present invention, when inlet air temperature Ti is greater than leaving air temp To, control module is also used 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 switched on, wind deflector 30 is in close state, and in dehumidification air conditioner
When the runing time of device reaches the second preset time t 2, control module is also used to through control 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 the actual situation, such as t2 can
Think 180 seconds.
Specifically, when dehumidification air conditioner is switched on, the default of wind deflector 30 is in close state, i.e. the default of wind deflector 30 is beaten
Angle of release degree is 0 °.To prevent since the heating of condenser 20 rises indoor temperature during dehumidifying, it is dehumidifying
When the runing time of air conditioner reaches 180 seconds, control module controls wind deflector 30 and opens to 1 ° of initial opening angle α, to reduce
The air capacity heated by condenser 20, so that indoor environment temperature be kept to be held essentially constant.But only control wind deflector
Opening may not can guarantee indoor environment temperature to 1 ° of α and meet preset requirement, and therefore, control module can be according to dehumidification air conditioner
Inlet air temperature Ti and leaving air temp To adjust wind deflector 30 open angle so that indoor environment temperature meets preset requirement.
Specifically, the first temperature sensor 50 and second temperature sensor 60 detect the air inlet temperature of dehumidification air conditioner respectively
Ti and leaving air temp To is spent, control module reads a Ti and To every the t1 time, and judges whether there is Ti≤To.If Ti≤
To, control module then every secondary control wind deflector 30 open angle increase by 2 ° of α, wherein if the open angle of wind deflector 30 reaches
To 90 °, the open angle stopping that control module then controls wind deflector 30 continues to increase；And if Ti > To, control module if, is controlled
Wind deflector 30 processed is opened to 1 ° of α.
For example, as shown in figure 5, control module is when t1 after the runing time of dehumidification air conditioner reaches 180 seconds
Between judge whether there is Ti≤To.As an example, there is Ti≤To if the T1 moment judges, control module if controls at the T1 moment
Wind deflector 30 is opened to (α 1+ α 2) °, judges there is Ti > To at the T2 moment, control module then controls wind deflector 30 at the T2 moment and beats
It opens to 1 ° of α, judges there is Ti≤To at the T3 moment, control module then controls wind deflector 30 at the T3 moment and opens to (α 1+ α 2) °.
As another example, if the T1 moment judges there is Ti≤To, wind deflector 30 is controlled at the T1 moment if control module
It opens to (α 1+ α 2) °, judges there is Ti≤To at the T2 moment, control module then controls wind deflector 30 at the T2 moment and opens to (α 1+ α
2+ α 2) °, judge there is Ti≤To at the T3 moment, control module then controls wind deflector 30 at the T3 moment and opens to (α 1+ α 2+ α 2+ α
2) °, and so on.Wherein, if the open angle of wind deflector 30 reaches 90 °, control module if, controls the opening of wind deflector 30
Angle stopping continues to increase.The open angle of wind deflector is adjusted according to the inlet air temperature of dehumidification air conditioner and leaving air temp as a result,
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: judge inlet air temperature when continuous
When number of the Ti less than or equal to leaving air temp To reaches preset times, by control wind-guiding board motor 40 so that wind deflector 30 is being worked as
On the basis of front opening angle increase the second 3 ° of default open angle α, until wind deflector 30 open angle reach it is preset most
Big open angle.Wherein, it is greater than the first 2 ° of default open angle α for 3 ° of the second default open angle α, preset times can be 5 times.
For example, as shown in figure 5, control module is when t1 after the runing time of dehumidification air conditioner reaches 180 seconds
Between judge whether there is Ti≤To.If control module judges that T1 to the Ti at T5 moment is both less than equal to T0, at the T5 moment, control
Molding block controls wind deflector 30 and opens 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 on the basis of current open angle continues growing 3 ° of α, i.e. control mould
Block controls wind deflector 30 at the T6 moment and opens to (α 1+ α 2+ α 2+ α 2+ α 2+ α 3+ α 3) °, and so on.Wherein, if wind deflector
30 open angle reaches 90 °, and the open angle stopping that control module then controls wind deflector 30 continues to increase.Basis is removed as a result,
The inlet air temperature 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
It asks.
It is appreciated that in embodiments of the present invention, when dehumidification air conditioner shutdown, control module controls wind deflector 30 and closes
It closes.
In conclusion dehumidification air conditioner according to an embodiment of the present invention, is transported by temperature detecting module in dehumidification air conditioner
The inlet air temperature and leaving air temp of dehumidification air conditioner are detected when row, control module is according to the inlet air temperature and outlet air of dehumidification air conditioner
Temperature controls wind-guiding board motor, to adjust the open angle for the wind deflector that evaporator and condenser overhead is arranged in, with
Indoor environment temperature is set to meet preset need.This method can guarantee indoor environment temperature while meeting dehumidification requirements as a result,
Degree meets preset need, substantially increases the usage experience of user.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal 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 specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of control method of dehumidification air conditioner, which is characterized in that the dehumidification air conditioner includes: evaporator, condenser, leads
Aerofoil and wind-guiding board motor, the wind deflector correspond to the top setting of the evaporator and condenser, and to the evaporator and
It is covered at the top of condenser, 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 dehumidification air conditioner booting, the wind deflector is in close state, and in the operation of the dehumidification air conditioner
Between when reaching the second preset time, by controlling the wind-guiding board motor so that the wind deflector is opened to initial opening angle；
When dehumidification air conditioner operation, the inlet air temperature and leaving air temp of the dehumidification air conditioner are detected；
The wind-guiding board motor is controlled described in adjusting according to the inlet air temperature of the dehumidification air conditioner and leaving air temp
The open angle of wind deflector, so that indoor environment temperature meets preset need.
2. the control method of dehumidification air conditioner as described in claim 1, which is characterized in that according to the dehumidification air conditioner into
Air temperature and leaving air temp control to adjust the open angle of the wind deflector wind-guiding board motor, comprising:
Judge whether the inlet air temperature is less than or equal to the leaving air temp every the first preset time；
If the inlet air temperature 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 the initial opening angle, until the open angle of the wind deflector reaches
Preset maximum open angle.
3. the control method of dehumidification air conditioner as claimed in claim 2, which is characterized in that according to the dehumidification air conditioner into
Air temperature and leaving air temp control to adjust the open angle of the wind deflector wind-guiding board motor, further includes:
When continuously judging that number of the inlet air temperature less than or equal to the leaving air temp reaches preset times, passes through and control institute
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 preset maximum open angle, wherein the second default open angle is greater than described first
Default open angle.
4. the control method of dehumidification air conditioner as claimed in claim 2 or claim 3, which is characterized in that the preset maximum opening
Angle is 90 °.
5. the control method of dehumidification air conditioner as claimed in claim 2, which is characterized in that described in being greater than when the inlet air temperature
When leaving air temp, by controlling the wind-guiding board motor so that the wind deflector is opened to the initial opening angle.
6. a kind of dehumidification air conditioner characterized by comprising
Evaporator, condenser, wind deflector and wind-guiding board motor, the wind deflector corresponds to be set at the top of the evaporator and condenser
It sets, and to covering at the top of the evaporator and condenser, 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 are used to detect the dehumidification air conditioner in dehumidification air conditioner operation
Inlet air temperature and leaving air temp；
Control module, the control module are used for when dehumidification air conditioner booting, and the wind deflector is in close state, and
When the runing time of the dehumidification air conditioner reaches the second preset time, by controlling the wind-guiding board motor so that described lead
Aerofoil is opened to initial opening angle, and the control module is also used to according to the inlet air temperature of the dehumidification air conditioner and wind-warm syndrome out
Degree controls to adjust the open angle of the wind deflector wind-guiding board motor, presets so that indoor environment temperature meets
Demand.
7. dehumidification air conditioner as claimed in claim 6, which is characterized in that the control module is also used to: default every first
Time judges whether the inlet air temperature is less than or equal to the leaving air temp, and is less than or equal to the outlet air in the inlet air temperature
By controlling the wind-guiding board motor so that the wind deflector increases by first on the basis of the initial opening angle when temperature
Default open angle, until the open angle of the wind deflector reaches preset maximum open angle.
8. dehumidification air conditioner as claimed in claim 7, which is characterized in that the control module is also used to: judging institute when continuous
When stating inlet air temperature and reaching preset times less than or equal to the number 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
Reach preset maximum open angle, wherein the second default open angle is greater than the described first default open angle.
9. dehumidification air conditioner as claimed in claim 7 or 8, which is characterized in that the preset maximum open angle is 90 °.
10. dehumidification air conditioner as claimed in claim 7, which is characterized in that when the inlet air temperature is greater than the leaving air temp
When, the control module is also used 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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| CN201710146097.0A CN106989480B (en) | 2017-03-13 | 2017-03-13 | Dehumidification air conditioner and its control method |
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| CN106989480B true CN106989480B (en) | 2019-07-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN111322722B (en) * | 2018-12-14 | 2022-01-18 | 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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| CN2555475Y (en) * | 2002-06-17 | 2003-06-11 | 范良凯 | Constant temp and moisture air conditioner |
| JP2003279068A (en) * | 2002-03-19 | 2003-10-02 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Low humidity dehumidifier |
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| KR20080084529A (en) * | 2007-03-16 | 2008-09-19 | 영신환기 주식회사 | Dehumidifying Air Conditioner |
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| JP2003279068A (en) * | 2002-03-19 | 2003-10-02 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Low humidity dehumidifier |
| CN2555475Y (en) * | 2002-06-17 | 2003-06-11 | 范良凯 | Constant temp and moisture air conditioner |
| CN200940907Y (en) * | 2006-08-28 | 2007-08-29 | 泰豪科技股份有限公司 | Temp dehumidifer using air valve for regulating temp |
| KR20080084529A (en) * | 2007-03-16 | 2008-09-19 | 영신환기 주식회사 | Dehumidifying Air Conditioner |
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| CN106989480A (en) | 2017-07-28 |
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