CN205678822U - Air-conditioner control system and air-conditioner controller - Google Patents
Air-conditioner control system and air-conditioner controller Download PDFInfo
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- CN205678822U CN205678822U CN201620450182.7U CN201620450182U CN205678822U CN 205678822 U CN205678822 U CN 205678822U CN 201620450182 U CN201620450182 U CN 201620450182U CN 205678822 U CN205678822 U CN 205678822U
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- conditioner controller
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- dehydrating unit
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Abstract
A kind of air-conditioner control system, including: it is arranged on the first dehydrating unit of evaporimeter side, the first gear wind apparatus adjacent with evaporimeter, the first dehydrating unit, the air-conditioner controller being connected with first gear wind apparatus, described air-conditioner controller control first gear wind apparatus is along the operating state of evaporimeter and the orientation of the first dehydrating unit.The scheme of the utility model embodiment, it is achieved that the control to the humidity of indoor environment neatly, it is not necessary to use compressor just can realize the control of humidity.
Description
Technical field
The utility model relates to airconditioning control field, particularly relates to a kind of air-conditioner control system and a kind of airconditioning control
Device.
Background technology
With improving constantly of automotive engineering level, comfortableness and energy saving to automobile for the society requires also more and more higher,
And with automotive air-conditioning system popularizing on automobile, it is common that use automotive air-conditioning system to carry out freezing to air in car, make
Heat or dehumidifying, so that reaching a home from home in car.Fig. 1 showing, the automotive air-conditioning system air in a specific example leads to
The theory structure schematic diagram in road.
With reference to shown in Fig. 1, air blast sucks air at inlet scoop and controls air velocity, evaporimeter and refrigerant pipe
Road is connected, and when the compressor is operated, liquid refrigerant flows through evaporimeter, and absorbing heat of vaporization by heat exchange is gas, empty
Gas is reduced by evaporator temperature, and steam meets condensation knot, reduces air humidity.Due to too low by the temperature of evaporimeter, directly
Connect blowout human body sensory supercooling, blowout after intensification need to be mixed with hot blast.Heater is connected with engine cool liquid pipeline, engine
After startup, heter temperature will raise rapidly, and air realizes heating up by heater.The cold and hot sky of air blender door motor control
The ratio of gas, a part of gas by being directly entered air outlet after evaporimeter, another part gas lowered the temperature by evaporimeter after again
Heated up by heater and enter air outlet.The direction of blow-off outlet pattern motor control air-out, can regulate air by different portions
Position blowout, it is achieved blow face, blow pin or defrosting.
But, humidity can not be controlled by current automotive air-conditioning system flexibly.For example, when summer weather,
The outer temperature of car is of a relatively high, and in car, driver and crew can select to hold compressor cooling, and air moisture after compressor all condenses
At evaporimeter so that the humidity of air outlet is very low, affect the comfortableness of occupant.When spring, weather in autumn, the outer temperature of car
Relatively low, in car, the exhaled gas of driver and crew contains steam, easily meets condensation at front windshield and forms mist, seriously
When can hinder pilot's line of vision, affect safety.To this end, be typically by occupant press the defrosting-defogging of Air-Conditioning Control Panel by
Key, compressor is opened, and owing to evaporator temperature reduces, air passes through evaporimeter, steam chance condensation knot, air-conditioning blow-off outlet air
Humidity can significantly reduce.Meanwhile, air-conditioner controller changes air-out mode, and dry air can directly blow to front windshield.But,
In this case, compressor purpose of opening is merely to reduce air humidity in car, and non-brake method, to a certain degree add energy
Consumption, is unfavorable for reducing discharging.
Utility model content
Based on this, the purpose of the utility model embodiment is to provide a kind of air-conditioner control system and a kind of airconditioning control
Device, the humidity of indoor environment can be controlled by neatly.
For reaching above-mentioned purpose, the utility model embodiment by the following technical solutions:
A kind of air-conditioner control system, comprising: be arranged on the first dehydrating unit of evaporimeter side, with evaporimeter, first remove
The adjacent first gear wind apparatus of wet device, the air-conditioner controller being connected with first gear wind apparatus, and be arranged on air-conditioning duct and
The humidifier that described air-conditioner controller connects, the duty of the described humidifier of described air-conditioner controller control, described air-conditioning control
Device processed control first gear wind apparatus is along the operating state of evaporimeter and the orientation of the first dehydrating unit.
A kind of air-conditioner controller, comprising: micro-control unit, described micro-control unit includes Serial Peripheral Interface (SPI) module, arteries and veins
Wide modulation module, the motor drive ic module being connected with described Serial Peripheral Interface (SPI) module, described micro-control unit passes through institute
Stating motor drive ic to be connected with first gear wind apparatus, described micro-control unit controls first gear wind apparatus is along evaporimeter and first
The operating state of the orientation of dehydrating unit, the output voltage that described pulse width modulation module determines according to described micro-control unit
The dutycycle of regulation output pulse, the first output port of described pulse modulation module connects with the humidifier being arranged on air-conditioning duct
Connecing, described micro-control unit controls the duty of described humidifier by described first output port.
According to the scheme of the utility model embodiment as above, it is by adding dehydrating unit, humidifier accordingly,
And combine first gear wind apparatus, by control first gear wind apparatus along the action of evaporimeter and the orientation of the first dehydrating unit
State, such that it is able to being controlled the need of carrying out dehumidifying by dehydrating unit, and by the duty to humidifier
It is controlled, such that it is able to being controlled the need of carrying out humidification, it is achieved thereby that the humidity to indoor environment neatly
Control, it is not necessary to use compressor just can realize the control of humidity.
Brief description
Fig. 1 is the theory structure schematic diagram of the existing automotive air-conditioning system air duct in an example；
Fig. 2 is the structural representation of air-conditioner control system of the present utility model in an embodiment；
Fig. 3 is the structural representation of air-conditioner control system of the present utility model in another embodiment；
Fig. 4 is the structural representation of air-conditioner control system of the present utility model in the 3rd embodiment；
Fig. 5 is the structural representation of air-conditioner control system of the present utility model in the 4th embodiment；
Fig. 6 is the structural representation of air-conditioner control system of the present utility model in the 5th embodiment；
Fig. 7 is one of them view of the air-conditioner control system of Fig. 6 example shown；
Fig. 8 is another view of the air-conditioner control system of Fig. 6 example shown；
Fig. 9 is the structural representation of air-conditioner controller of the present utility model in an embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples,
The utility model is described in further detail.It should be appreciated that detailed description of the invention described herein only in order to solve
Release the utility model, do not limit protection domain of the present utility model.
The utility model embodiment scheme can be applicable to the control to air-conditioning system, such as automotive air-conditioning system, following
It in explanation, is to illustrate as a example by being applied to air conditioning for automobiles control.It will be understood by those skilled in the art that based on this practicality new
The thought of type embodiment scheme, the utility model embodiment scheme can be also used for the control of the air-conditioning of other scenes.
Fig. 2 shows the structural representation of air-conditioner control system of the present utility model in an embodiment.In this enforcement
It in example, is to illustrate as a example by increasing dehydrating unit to realize the dehumidifying to air.
As in figure 2 it is shown, in this embodiment, air-conditioner control system of the present utility model includes: be arranged on evaporimeter one
First dehydrating unit 211 of side, the first gear wind apparatus 212 adjacent with evaporimeter, the first dehydrating unit 211, keeps out the wind with first
The air-conditioner controller (not shown) that device 212 connects, air-conditioner controller control first gear wind apparatus 212 is along evaporimeter and the
The operating state of the orientation of one dehydrating unit 211.
Based on the air-conditioner control system shown in Fig. 2, when needs dehumidify, air-conditioner controller can pass through airconditioning control
Panels etc. receive the control instruction of dehumidifying.When air-conditioner control system receives the control instruction of dehumidifying, control first is kept out the wind
Device 212 moves to evaporimeter location (i.e. location in Fig. 2), stops that air passes through through evaporimeter, air
Air-conditioning duct below is entered after first dehydrating unit 211 dehumidifying.After dehumidifying finishes, air-conditioner controller can pass through air-conditioning control
Panels processed etc. receive the control instruction cancelling dehumidifying, and based on the control instruction control first gear wind apparatus motion of this cancellation dehumidifying
To the first dehydrating unit 211 location, stop that air enters after evaporimeter through the first dehydrating unit 211, air
Air-conditioning duct below.
Wherein, the control instruction of mentioned in above-mentioned working method dehumidifying, the control instruction cancelling dehumidifying, can be logical
Cross the instruction that the defrosting-defogging button of Air-Conditioning Control Panel receives, it is also possible to be by other buttons on Air-Conditioning Control Panel
It is even the control instruction that other modes receive.
Based on air-conditioner control system as above, the utility model embodiment also provides a kind of air-conditioner controller, this sky
Controller is adjusted to include: micro-control unit, motor drive ic module, this micro-control unit includes Serial Peripheral Interface (SPI) mould
Block, Serial Peripheral Interface (SPI) module is connected with motor drive ic module, and micro-control unit passes through motor drive ic and first gear
Wind apparatus connects, and micro-control unit controls first gear wind apparatus is along the action shape of evaporimeter and the orientation of the first dehydrating unit
State.
In order to realize the automaticity of dehumidifying further, in a specific example of this embodiment, as in figure 2 it is shown, this is real
Execute the air-conditioner control system in example can also include be arranged at the front windshield of automobile, wet at detection front windshield
The front windshield humidity sensor 200 of degree.Now, the humidity that air-conditioner controller detects according to front windshield humidity sensor 200, control
First gear wind apparatus 212 is along the operating state of evaporimeter and the orientation of the first dehydrating unit 211.
Based on this, a concrete course of work can be discussed further below: front windshield humidity sensor 200 detects residing position
The humidity put, and the humidity detecting is transferred to air-conditioner controller, air-conditioner controller is by this humidity and the dehumidifying humidity preset
Threshold value compares.If this humidity is more than or equal to the dehumidifying humidity threshold preset, then it is assumed that need to dehumidify, air-conditioning
Controller control first gear wind apparatus 212 moves to evaporimeter location (i.e. location in Fig. 2), stops air warp
Pervaporation device, air enters air-conditioning duct below after the first dehydrating unit 211 dehumidifying.If this humidity is less than default
Dehumidifying temperature threshold, or it is pre-to move to evaporimeter location one at air-conditioner controller control first gear wind apparatus 212
If this humidity detecting after the time period is less than the dehumidifying temperature threshold preset, air-conditioner controller control first gear wind apparatus motion
To the first dehydrating unit 211 location, stop that air enters after evaporimeter through the first dehydrating unit 211, air
Air-conditioning duct below.
Based on this, in air-conditioner controller as above, above-mentioned micro-control unit can also include the simulation of input
Signal is converted to the analog-to-digital conversion module of data signal, humidity at the input of analog-to-digital conversion module and collection front windshield
Front windshield humidity sensor connects, the Digital Signals first gear wind apparatus that micro-control unit exports according to analog-to-digital conversion module
Operating state along evaporimeter and the orientation of the first dehydrating unit.
Wherein, in the explanation of above-mentioned embodiment illustrated in fig. 2, above-mentioned first dehydrating unit 211 can be any possible
Device, as long as being capable of the function of dehumidifying, such as dehumidifying bag, easy dehumidifier etc..Above-mentioned first gear wind apparatus
212 also can use any possible mode to realize, if be able to receive that the control of air-conditioner controller to realize position movement,
And it is capable of windproof effect, combination of such as motor and deep bead etc..
Fig. 3 shows the structural representation of air-conditioner control system of the present utility model in another embodiment, in this reality
Execute in example, for the embodiment shown in above-mentioned Fig. 2, the automatic drying to the first dehydrating unit can also be realized.
As it is shown on figure 3, air-conditioner control system in the present embodiment includes: be arranged on the first dehumidifying dress of evaporimeter side
Put 311, the first gear wind apparatus 312 adjacent with evaporimeter, the first dehydrating unit 311, the sky being connected with first gear wind apparatus 312
Adjust controller (not shown), can also include and be arranged at the front windshield of automobile, at detection front windshield
The front windshield humidity sensor 300 of humidity, the humidity that air-conditioner controller can detect according to front windshield humidity sensor 300, control
First gear wind apparatus 312 processed is along the operating state of evaporimeter and the orientation of the first dehydrating unit 311.
On this basis, as it is shown on figure 3, the air-conditioner control system in the present embodiment also includes: be connected to first in turn
The 313rd, the first pipeline 314 of the first switching device between dehydrating unit 311 and heater, is connected with the first switching device 313
First row water pipe 315, the on off state of air-conditioner controller control the first switching device 313.
Based on this, during a specific works, air-conditioner controller can receive and dry the first dehydrating unit 311
Dry instruction, this instruction can be sent by any mode, such as Air-Conditioning Control Panel or other modes etc., air-conditioner controller
After receiving this instruction, opening the first switching device, the hot blast of heater is via the first pipeline the 314th, the first switching device 313
Reaching the first dehydrating unit 311, drying the first dehydrating unit 311, the moisture after drying is via first row water pipe 315 row
Go out outside air conditioning box body.
In order to realize the automaticity of dehumidifying further, in a specific example of this embodiment, as it is shown on figure 3, this is real
Execute the air-conditioner control system in example can also include: be arranged on the air outlet humidity sensor 301 of air outlet, now, air-conditioning
Controller is also connected with air outlet humidity sensor 301, air-conditioner controller according to air outlet humidity sensor 301 detect wet
Degree, controls the on off state of the first switching device 313.
Based on this, a concrete course of work can be discussed further below: air outlet humidity sensor 301 detects residing position
The humidity put, and the humidity detecting is transferred to air-conditioner controller, air-conditioner controller is by this humidity and the drying humidity preset
Threshold value compares.If this humidity is more than or equal to the drying humidity threshold preset, then it is assumed that the first dehydrating unit 311 is
Through reaching saturation state, continuing effect on moisture extraction not good, needing to dry, therefore, air-conditioner controller controls the first switching device
313 open, and the hot blast of heater reaches the first dehydrating unit 311 via the first pipeline the 314th, the first switching device 313, to first
Dehydrating unit 311 is dried, and the moisture after drying is outside air conditioning box body discharged by first row water pipe 315.If this humidity
Less than the drying humidity threshold preset, then it is assumed that the first dehydrating unit 311 state is good, it is not necessary to dry, and first can be kept to open
The state closing device 313 is closed mode.
Based on this, in the air-conditioner controller in above-mentioned Fig. 2 embodiment, above-mentioned micro-control unit can also include general defeated
Entering output port module, the first output of universal input and output port module and the first switching device connect, the first switch dress
Put and be connected between heater and the first dehydrating unit being arranged on evaporimeter side, the input of analog-to-digital conversion module also with adopt
The front windshield humidity sensor of collection air outlet humidity connects, and micro-control unit is opened according to Digital Signals the first switching device
Off status.
The process of other the duty in the present embodiment can be identical with the embodiment shown in Fig. 2, at this not
Repeat again.
Fig. 4 shows the structural representation of air-conditioner control system of the present utility model in another embodiment, in this reality
Execute in example, for the embodiment shown in above-mentioned Fig. 3, by arranging the device of two set dehydrating units and corresponding drying,
To realize replacement when one of them dehydrating unit reaches saturation state.
As shown in Figure 4, air-conditioner control system in the present embodiment includes: be arranged on the first dehumidifying dress of evaporimeter side
Put 411, the first gear wind apparatus 412 adjacent with evaporimeter, the first dehydrating unit 411, the sky being connected with first gear wind apparatus 412
Adjust controller (not shown), be connected to the first switching device between the first dehydrating unit 411 and heater in turn the 413rd,
First pipeline 414, the first row water pipe 415 being connected with the first switching device 413, the front being arranged on automobile can also be included
The front windshield humidity sensor 400 of the humidity at wind glass, at detection front windshield, is arranged on the air outlet humidity of air outlet
Sensor 401, the humidity that air-conditioner controller can detect according to front windshield humidity sensor 400, control first gear wind apparatus 412
Along the operating state of evaporimeter and the orientation of the first dehydrating unit 411, according to air outlet humidity sensor 401 detect wet
Degree, controls the on off state of the first switching device 413.
On this basis, as shown in Figure 4, the air-conditioner control system in the present embodiment also includes: be arranged on evaporimeter another
Second dehydrating unit 421 of side, the second gear wind apparatus 422 adjacent with evaporimeter, the second dehydrating unit 421, it is sequentially connected with
Second switch device the 423rd, second pipe 424 between the second dehydrating unit 422 and heater, with second switch device 423
The second row water pipe 425 connecting, air-conditioner controller is also connected with second gear wind apparatus the 422nd, second switch device 423, air-conditioning control
The humidity that device processed detects always according to air outlet humidity sensor 401, control second gear wind apparatus 422 is along evaporimeter and the second dehumidifying
The operating state of the orientation of device 421, the on off state of second switch device 423.
Based on this, during a specific works, as shown in Figure 4, current state is for being entered by the first dehydrating unit 411
Row dehumidifying, air enters air-conditioning duct below via the first dehydrating unit 411.Air outlet humidity sensor 401 detects residing
The humidity of position, and the humidity detecting is transferred to air-conditioner controller, air-conditioner controller is by wet with the drying preset for this humidity
Degree threshold value compares.If this humidity is more than or equal to the drying humidity threshold preset, then it is assumed that the first dehydrating unit 411
Having reached saturation state, having continued effect on moisture extraction not good, needed to dry, therefore, air-conditioner controller will control first gear
Wind apparatus 412 moves to the first dehydrating unit 411 location, and control second gear wind apparatus 422 moves to residing for evaporimeter
Position, stop air enter below via the second dehydrating unit 421 through the first dehydrating unit 411 and evaporimeter, air
Air pipe line.Meanwhile, air-conditioner controller will control the first switching device 413 and opens, and the hot blast of heater is via the first pipeline
414th, the first switching device 413 reaches the first dehydrating unit 411, dries the first dehydrating unit 411, the moisture after drying
Outside air conditioning box body discharged by first row water pipe 415.
Based on this, in air-conditioner controller as above, micro-control unit can also pass through motor drive ic and second
Abat-vent connects, and the second output of universal input and output port module is connected with second switch device, second switch device
Being connected between heater and the second dehydrating unit being arranged on evaporimeter opposite side, the input of analog-to-digital conversion module is also with
One abat-vent, second gear wind apparatus connect, micro-control unit according to Digital Signals second gear wind apparatus along evaporimeter with
The operating state of the orientation of the second dehydrating unit, the on off state of control second switch device.
Fig. 5 shows the structural representation of air-conditioner control system of the present utility model in another embodiment, real at this
Execute in example, be to illustrate as a example by the humidity being increased air by increasing humidifier.
As it is shown in figure 5, the air-conditioner control system in the present embodiment includes: be arranged on the humidifier 500 of air-conditioning duct, with
The air-conditioner controller (not shown) that humidifier 500 connects, the duty of the described humidifier of air-conditioner controller control.
Based on the air-conditioner control system shown in Fig. 5, when needs humidify, air-conditioner controller can pass through airconditioning control
Panels etc. receive the control instruction of humidification.When air-conditioner control system receives the control instruction of humidification, humidifier will be controlled
500 start working, and increase the humidity of the wind of air outlet.
Based on the air-conditioner control system of this embodiment, the present embodiment also provides a kind of air-conditioner controller, this air-conditioner controller
Can include: micro-control unit, micro-control unit includes pulse width modulation module, and pulse width modulation module is true according to micro-control unit
The dutycycle of fixed output voltage regulation output pulse, the first output port of pulse modulation module be arranged on air-conditioning duct
Humidifier connects, and micro-control unit is by the duty of the first output port control humidifier of pulse width modulation module.
In order to realize the independence of humidification, in a specific example, the air-conditioner control system in this embodiment is all right
Including: the indoor humidity sensor (not shown) of detection indoor humidity, air-conditioner controller also senses with this indoor humidity
Device connects, the humidity that air-conditioner controller detects according to indoor humidity sensor, the duty of control humidifier 500.
In a concrete course of work, the humidity of the residing indoor environment of indoor humidity sensor detection, and will detection
To humidity be transferred to air-conditioner controller, air-conditioner controller by this humidity with preset humidification humidity threshold compare.If
This humidity is less than or equal to the humidification humidity threshold preset, then it is assumed that current indoor air is very dry, needs to humidify, control
Humidifier processed is in running order, increase the humidity of the wind of air outlet.
On the other hand, air-conditioner controller can also be connected with air blast, and controls the duty of air blast.Thus, empty
Adjust controller can be controlled the air quantity of the humidification humidity of humidifier and air blast simultaneously.
Accordingly, the air-conditioner controller in the present embodiment as above, can also include: second with pulse modulation module
The air blast that output port connects drives module, and micro-control unit drives module control drum by the second output port, air blast
The duty of blower fan.
Fig. 6 shows the structural representation of air-conditioner control system in another embodiment.In this embodiment it is that with
Illustrate as a example by including the device carrying out dehumidifying and humidify air to air simultaneously.
As shown in Figure 6, the air-conditioner control system in this embodiment includes: be arranged on the first dehumidifying dress of evaporimeter side
Put 611, the first gear wind apparatus 612 adjacent with evaporimeter, the first dehydrating unit 611, it is connected to the first dehydrating unit 611 in turn
And the 613rd, the first pipeline 614 of the first switching device between heater, the first row water pipe being connected with the first switching device 613
615, it is arranged on the second dehydrating unit 621 of evaporimeter opposite side, the second gear adjacent with evaporimeter, the second dehydrating unit 621
Wind apparatus 622, second switch device the 623rd, second pipe 624 being connected in turn between the second dehydrating unit 622 and heater,
The second row water pipe 625 being connected with second switch device 623, can also include the air outlet humidity sensor being arranged on air outlet
Device 601, is arranged at the front windshield of automobile, the front windshield humidity sensor 602 of humidity at detection front windshield, if
Put the humidifier 603 at air-conditioning duct, and with first gear wind apparatus the 612nd, the first switching device the 613rd, second gear wind apparatus
622nd, the air-conditioner controller (not shown) that second switch device 623 connects.
In conjunction with the air-conditioner control system shown in Fig. 6, carry out below in conjunction with the example during several specific works therein
Describe in detail.
When summer weather, the outer temperature of car is of a relatively high, and in car, driver and crew can select to hold compressor cooling, and air warp
After overcompression machine, moisture all condenses at evaporimeter so that the humidity of air outlet is very low, causes the comfort level of occupant to reduce.
Now, in car, user can select to open humidifying mode on Air-Conditioning Control Panel and send humidification instruction, and air-conditioner controller receives
After the instruction of this humidification, control humidifier 603 works, and increases the humidity of the wind of air outlet.Meanwhile, air-conditioner controller can also be controlled
The duty of air blast processed, such that it is able to be adjusted to the humidification humidity of humidifier and the air quantity of air blast simultaneously.
And when spring, weather in autumn, the outer temperature of car is relatively low, in car, the exhaled gas of driver and crew contains steam,
Thus cause vehicle humidity to increase, affect the comfortableness of occupant, when serious, even can meet condensation knot at front windshield
Mist formation, hinders pilot's line of vision, affects safety.Illustrate as a example by wherein several situations below.
Wherein in a specific example, front windshield humidity sensor 602 detects the humidity of present position, and will detect
Humidity be transferred to air-conditioner controller, air-conditioner controller by this humidity with preset dehumidifying humidity threshold compare.If should
Humidity is more than or equal to the dehumidifying humidity threshold preset, then it is assumed that needs to dehumidify, thus automatically turns on defogging mode, empty
Adjust controller control first gear wind apparatus 612 to move to evaporimeter location, control second gear wind apparatus 622 moves to the
Two dehydrating unit 621 locations (i.e. state in which in Fig. 6), stop air through evaporimeter, the second dehydrating unit
621, air enters air-conditioning duct below after the first dehydrating unit 611 dehumidifying.
Meanwhile, air outlet humidity sensor 601 detects the humidity of present position, and the humidity detecting is transferred to air-conditioning
Controller, this humidity is compared by air-conditioner controller with the drying humidity threshold preset.If this humidity is more than or equal to
The drying humidity threshold preset, then it is assumed that the first dehydrating unit 611 has reached saturation state, continues effect on moisture extraction not good, needs
Drying, therefore, air-conditioner controller will control first gear wind apparatus 612 and move to residing for the first dehydrating unit 611
Position, control second gear wind apparatus 622 move to evaporimeter location (i.e. state shown in Fig. 7), stop that air passes through
First dehydrating unit 611 and evaporimeter, air enters air pipe line below via the second dehydrating unit 621.Meanwhile, air-conditioning control
Device processed will control the first switching device 613 and open, and the hot blast of heater arrives via the first pipeline the 614th, the first switching device 613
Reaching the first dehydrating unit 611, drying the first dehydrating unit 611, the moisture after drying is discharged via first row water pipe 615
Outside air conditioning box body.
In the case of terminating dehumidifying state, such as occupant have sent cancellation defogging mode by Air-Conditioning Control Panel
Instruction, or front windshield humidity sensor the 602nd, humidity that air outlet humidity sensor 601 detects all is not above correspondence
Threshold value, or meet other condition (such as front windshield humidity sensor the 602nd, air outlet humidity sensor 601 one timing
Between the humidity that detects in section be all not above corresponding threshold value) when, air-conditioner controller control first gear wind apparatus 612 moves to
First dehydrating unit 611 location, control second gear wind apparatus 622 move to residing for the second dehydrating unit 621 evaporimeter
Position (i.e. state shown in Fig. 8), stop air through the first dehydrating unit 611 and the second dehydrating unit 621, air via
Evaporimeter enters air pipe line below.
Based on air-conditioner control system as above, Fig. 9 gives the knot of air-conditioner controller in a specific example
Structure schematic diagram.
As it is shown in figure 9, the air-conditioner controller in this embodiment includes: micro-control unit, micro-control unit includes serial
Peripheral interface module, the motor drive ic module being connected with Serial Peripheral Interface (SPI) module, micro-control unit is driven by motor
Chip is connected with first gear wind apparatus, and micro-control unit controls first gear wind apparatus is along the arrangement of evaporimeter and the first dehydrating unit
The operating state in direction.
As it is shown in figure 9, in air-conditioner controller in this embodiment, this micro-control unit can also include will the simulation of input
Signal is converted to the analog-to-digital conversion module of data signal, humidity at the input of analog-to-digital conversion module and collection front windshield
Front windshield humidity sensor connects, and micro-control unit dehumidifies along evaporimeter and first according to Digital Signals first gear wind apparatus
The operating state of the orientation of device.
In a specific example, in this air-conditioner controller, micro-control unit can also include universal input and output port
Module, the first output of universal input and output port module and the first switching device connect, and the first switching device is connected to add
Between hot device and the first dehydrating unit being arranged on evaporimeter side, the input of analog-to-digital conversion module is also wet with collection air outlet
The front windshield humidity sensor of degree connects, and micro-control unit is according to the switch shape of described Digital Signals the first switching device
State.
Wherein, above-mentioned micro-control unit can also be connected with second gear wind apparatus by motor drive ic, universal input
Second output of output port module is connected with second switch device, and second switch device is connected to heater and is arranged on steaming
Send out between the second dehydrating unit of device opposite side, the input of analog-to-digital conversion module also with first gear wind apparatus, second keep out the wind dress
Put connection, micro-control unit according to described Digital Signals second gear wind apparatus along the arrangement of evaporimeter and the second dehydrating unit
The operating state in direction, the on off state controlling described second switch device.
Additionally, in a specific example, micro-control unit can also include pulse width modulation module, pulse modulation module
First output port is connected with the humidifier being arranged on air-conditioning duct, the first output by pulse modulation module for the micro-control unit
The duty of port controlling humidifier.
Additionally, in another specific example, this air-conditioner controller can include that air blast drives module, impulse modulation mould
Second output port of block drives module to be connected with air blast, the second output by pulse modulation module for the micro-control unit
Mouth, air blast drive the duty of module control air blast.
In conjunction with shown in Fig. 9, S1 and S2 represents the current position of first gear wind apparatus, second gear wind apparatus motor respectively,
By may determine that after the analog-to-digital conversion of analog-to-digital conversion module that whether their particular location is equal with target location, for the
One abat-vent, the diagnosis of position of second gear wind apparatus.It is wet that S3 and S4 represents front windshield humidity sensor, air outlet respectively
The humidity of degree sensor detection, by obtaining the humidity of current front windshield after the analog-to-digital conversion of analog-to-digital conversion module
Value, the humidity value of air-conditioner air outlet.
In conjunction with shown in Fig. 9, in a specific example, when K1 be high level, K2 be low level when, the first switching device will
Opening, second switch device will be closed so that can enter the first dehydrating unit from the hot blast that heater is derived and dehumidify first
Device is dried, and the moisture of drying is discharged outside air-conditioning duct via first row water pipe.When K1 is low level, K2 position high level,
First switching device will cut out, and second switch device will be opened so that can enter the second dehumidifying dress from the hot blast that heater is derived
Putting and drying the second dehydrating unit, the moisture of drying is discharged outside air-conditioning duct via second row water pipe.
Wherein, K3 and K4 is by pulse modulation module control, by regulation PWM (Pulse Width Modulation, pulse
Width modulated) dutycycle can distinguish the humidification humidity of conditioning moisturer and the air quantity of air blast.
Additionally, when K5 set high, K6 set low when, first gear wind apparatus will be moved downward near evaporimeter, stop air warp
Pervaporation device, when K5 set low, K6 set high when, first gear wind apparatus will be moved upward near the first dehydrating unit, stop air
Through the first dehydrating unit.When K7 set high, K8 set low when, second gear wind apparatus will move up near evaporimeter, stop air
Through evaporimeter, when K7 set low, K8 set high when, second gear wind apparatus will be moved downward near the second dehydrating unit, stop sky
Gas is through the second dehydrating unit.Visible, by air being selected to be via the first dehumidifying jointly controlling of K5, K6, K7, K8
Device or via the second dehydrating unit or be to enter air-conditioning duct below via evaporimeter.
In a specific example, as it is shown in figure 9, this air-conditioner controller can also include the electricity being connected with micro-control unit
Pressure converter.This electric pressure converter can be by the operating voltage of external input voltage conversion to micro-control unit.
Additionally, as it is shown in figure 9, the air-conditioner controller in the present embodiment can also include being connected with micro-control unit of routine
Reset circuit, the circuit such as crystal oscillating circuit.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
It in contradiction, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, can also make some deformation and improve, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an air-conditioner control system, it is characterised in that include: be arranged on the first dehydrating unit of evaporimeter side, with evaporation
The adjacent first gear wind apparatus of device, the first dehydrating unit, the air-conditioner controller being connected with first gear wind apparatus, and it is arranged on sky
Adjust the humidifier that pipeline is connected, the duty of the described humidifier of described air-conditioner controller control, institute with described air-conditioner controller
State air-conditioner controller control first gear wind apparatus along the operating state of evaporimeter and the orientation of the first dehydrating unit.
2. air-conditioner control system according to claim 1, it is characterised in that include following every at least one:
Also include: be arranged at the front windshield of automobile, the front windshield humidity sensor of humidity at detection front windshield,
The humidity that described air-conditioner controller detects according to described front windshield humidity sensor, control first gear wind apparatus is along evaporimeter and the
The operating state of the orientation of one dehydrating unit；
Also include: the first switching device of being connected in turn between the first dehydrating unit and heater, the first pipeline, open with first
Closing the first row water pipe that device connects, being arranged on the air outlet humidity sensor of air outlet, described air-conditioner controller is also with first
Switching device, air outlet humidity sensor connect, described air-conditioner controller according to described air outlet humidity sensor detect wet
Degree, controls the on off state of described first switching device；
Also include: detection indoor humidity indoor humidity sensor, described air-conditioner controller also with described indoor humidity sensor
Connect, the humidity that described air-conditioner controller detects according to described indoor humidity sensor, control the duty of described humidifier.
3. air-conditioner control system according to claim 2, it is characterised in that also include: be arranged on evaporimeter opposite side
Second dehydrating unit, the second gear wind apparatus adjacent with evaporimeter, the second dehydrating unit, be connected in turn the second dehydrating unit with
Second switch device between heater, second pipe, the second row water pipe being connected with second switch device, described airconditioning control
Device is also connected with described second gear wind apparatus, described second switch device, and described air-conditioner controller is wet always according to described air outlet
The humidity of degree sensor detection, control second gear wind apparatus is along the action shape of evaporimeter and the orientation of the second dehydrating unit
State, the on off state of second switch device.
4. air-conditioner control system according to claim 3, it is characterised in that: described first dehydrating unit, described second remove
Wet device is dehumidifying bag, includes dehumidizer in dehumidifying bag.
5. the air-conditioner control system according to claims 1 to 3 any one, it is characterised in that described air-conditioner controller is also
Being connected with air blast, described air-conditioner controller also controls the duty of described air blast.
6. an air-conditioner controller, it is characterised in that include: micro-control unit, described micro-control unit includes that serial peripheral connects
Mouth die block, pulse width modulation module, the motor drive ic module being connected with described Serial Peripheral Interface (SPI) module, described microcontroller list
Unit is connected with first gear wind apparatus by described motor drive ic, and described micro-control unit controls first gear wind apparatus is along evaporation
The operating state of the orientation of device and the first dehydrating unit, described pulse width modulation module determines according to described micro-control unit
Output voltage regulation output pulse dutycycle, the first output port of described pulse modulation module be arranged on air-conditioning duct
Humidifier connects, and described micro-control unit controls the duty of described humidifier by described first output port.
7. air-conditioner controller according to claim 6, it is characterised in that described micro-control unit also includes the mould of input
Intending signal and being converted to the analog-to-digital conversion module of data signal, described micro-control unit keeps out the wind according to described Digital Signals first
Device is along the operating state of evaporimeter and the orientation of the first dehydrating unit, the input of described analog-to-digital conversion module and collection
At front windshield, the front windshield humidity sensor of humidity connects.
8. air-conditioner controller according to claim 7, it is characterised in that: described micro-control unit also includes that universal input is defeated
Going out port module, the first output of described universal input and output port module and the first switching device connect, and described first opens
Close device to be connected between heater and the first dehydrating unit being arranged on evaporimeter side, the input of described analog-to-digital conversion module
End is also connected with the front windshield humidity sensor gathering air outlet humidity, and described micro-control unit is according to described Digital Signals
The on off state of described first switching device.
9. air-conditioner controller according to claim 8, it is characterised in that: described micro-control unit drives also by described motor
Dynamic chip is connected with second gear wind apparatus, the second output of described universal input and output port module also with second switch device
Connecting, described second switch device is connected between heater and the second dehydrating unit being arranged on evaporimeter opposite side, described
The input of analog-to-digital conversion module is also connected with first gear wind apparatus, second gear wind apparatus, and described micro-control unit is according to described
Digital Signals second gear wind apparatus along evaporimeter and the orientation of the second dehydrating unit operating state, control described
The on off state of two switching devices.
10. the air-conditioner controller according to claim 6 to 9 any one, it is characterised in that:
This air-conditioner controller also includes that air blast drives module, the second output port of described pulse modulation module and described air blast
Machine drives module to connect, and described micro-control unit drives module control air blast by described second output port, described air blast
The duty of machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450182.7U CN205678822U (en) | 2016-05-16 | 2016-05-16 | Air-conditioner control system and air-conditioner controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620450182.7U CN205678822U (en) | 2016-05-16 | 2016-05-16 | Air-conditioner control system and air-conditioner controller |
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| CN205678822U true CN205678822U (en) | 2016-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539642A (en) * | 2020-12-24 | 2021-03-23 | 长沙格力暖通制冷设备有限公司 | Dehumidification device and dehumidification method for pipeline |
-
2016
- 2016-05-16 CN CN201620450182.7U patent/CN205678822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539642A (en) * | 2020-12-24 | 2021-03-23 | 长沙格力暖通制冷设备有限公司 | Dehumidification device and dehumidification method for pipeline |
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