CN108072153A - Control method, radiation air-conditioner and the storage medium of radiation air-conditioner - Google Patents
Control method, radiation air-conditioner and the storage medium of radiation air-conditioner Download PDFInfo
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- CN108072153A CN108072153A CN201711306171.7A CN201711306171A CN108072153A CN 108072153 A CN108072153 A CN 108072153A CN 201711306171 A CN201711306171 A CN 201711306171A CN 108072153 A CN108072153 A CN 108072153A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The present invention discloses a kind of control method of radiation air-conditioner, radiation air-conditioner and storage medium, the present mode of operation of radiation air-conditioner is detected when receiving halt instruction, when the present mode of operation is freezes or dehumidifies, reduce the running frequency of the radiation air-conditioner, and the radiation air-conditioner is controlled to be switched to heating operation mode after the first preset duration, adjust the heating operation frequency of the radiation air-conditioner, and the radiation air-conditioner is controlled to shut down after the second preset duration, complete the drying to evaporator surface condensation, avoid the condensation mould growth for shutting down finisher surface, generate peculiar smell, influence the outlet air quality and comfort level of air-conditioning, improve the cleanliness factor and comfort level of radiation air-conditioner.
Description
Technical field
The present invention relates to radiation air-conditioner technical field more particularly to a kind of control method of radiation air-conditioner, radiation air-conditioner and
Storage medium.
Background technology
Conventional domestic air conditioner indoor unit generally use fin-tube type heat exchanger by fan design forced air supply, strengthens convection current
Heat exchange, to obtain higher heat exchange efficiency, but noise is larger during this operation of air conditioner, uneven air, and is sent during refrigeration
Air temperature is relatively low, heating when blow drying, human sense of comfort is relatively low.
At present, occurs a kind of air-conditioning system on the market, by the way of radiation heat transfer+heat convection, by pre-
Pipe laying road or capillary network exchange heat with building enclosure, then from building enclosure directly to indoor room radiate cold or heat or
Cold or heat are directly radiated to room using ceiling mounting type metal radiant panel, since the cold or heat of radiation directly act on people
Body, makes people feel comfortable and noiseless.But the end heat exchanger of this air-conditioning system needs bury in advance before house fitting-up
Pipeline or capillary network are put, limits the scope of application, and system complex, difficult to install, materials are more, of high cost.
In addition, the another kind occurred on the market leans on the radiation heat transfer air-conditioning of the bright dress of wall, dew point may be employed in refrigeration
Evaporating temperature, to enhance heat transfer effect, but this kind of mode evaporator condensation in refrigeration easily grown after hanging water, shutting down it is mould
Bacterium influences the cleanliness factor of air-conditioning.
The content of the invention
It is a primary object of the present invention to provide a kind of control method of radiation air-conditioner, it is intended to after radiation air-conditioner is avoided to shut down
Condensation is generated, improves the cleanliness factor and comfort level of radiation air-conditioner.
To achieve the above object, the control method of radiation air-conditioner proposed by the present invention, comprises the following steps：
When receiving halt instruction, the present mode of operation of radiation air-conditioner is detected；
When the present mode of operation is freezes or dehumidify, the running frequency of the radiation air-conditioner is reduced, and first
The radiation air-conditioner is controlled to be switched to heating operation mode after preset duration；
The heating operation frequency of the radiation air-conditioner is adjusted, and the radiation air-conditioner is controlled to shut down after the second preset duration.
Further, it is described when the present mode of operation is freezes or dehumidify, reduce the operation of the radiation air-conditioner
Frequency, and the step of after the first preset duration the radiation air-conditioner is controlled to be switched to heating operation mode, specifically include：
When the present mode of operation is freezes or dehumidify, the radiation air-conditioner is controlled to minimize running frequency, and
After the radiation air-conditioner runs the first preset duration with the minimum running frequency, the radiation air-conditioner is controlled to be switched to heating
Operational mode.
Further, it is described when the present mode of operation is freezes or dehumidify, the radiation air-conditioner is controlled to be down to most
Small running frequency, and after the radiation air-conditioner runs the first preset duration with the minimum running frequency, control the radiation
Air-conditioning is switched to the step of heating operation mode, specifically includes：
When the radiation air-conditioner currently runs refrigeration or dehumidification mode, the indoor current humiture of detection；
When indoor Current Temperatures dew-point temperature corresponding less than indoor current humidity, the compression of the radiation air-conditioner is controlled
Machine running frequency minimizes running frequency；
After the radiation air-conditioner is controlled to run the first preset duration with the minimum running frequency, the radiation air-conditioner is detected
Four-way valve both sides system pressure difference；
When the system pressure difference is less than or equal to predetermined threshold value, the radiation air-conditioner is controlled to be switched to heating operation mode.
Further, the heating operation frequency for adjusting the radiation air-conditioner, and after the second preset duration described in control
The step of radiation air-conditioner is shut down, specifically includes：
The radiation air-conditioner is controlled to rise to default dry frequency, and is transported in the radiation air-conditioner with the default dry frequency
After the second preset duration of row, the radiation air-conditioner is controlled to shut down.
Further, after the radiation air-conditioner is switched to heating operation mode, which further includes：
The surface temperature of evaporator is monitored, and the running frequency of compressor is adjusted according to the surface temperature.
Further, the surface temperature of the monitoring evaporator, and according to the operation of surface temperature adjustment compressor
The step of frequency, specifically includes：
When the surface temperature is more than the first preset temperature value, the operation of the compressor is reduced with the first scheduled rate
Frequency；
When the surface temperature is more than the second preset temperature value, the operation of the compressor is reduced with the second scheduled rate
Frequency；
When the surface temperature is more than three preset temperature values, the compressor shutdown is controlled；
Wherein, the 3rd preset temperature values of first the second preset temperature values of preset temperature value ＜ ＜, the first scheduled rate ＜
Two scheduled rates.
Further, first preset temperature value is 56 DEG C, second preset temperature value is 58 DEG C, the described 3rd pre-
If temperature value is 60 DEG C.
Further, when detecting that the radiation air-conditioner is in heating operation mode, the radiation air-conditioner is controlled to shut down.
Further, when reducing the running frequency of the radiation air-conditioner, following steps are also performed：
Export the prompting of the radiation air-conditioner operation drying mode.
Further, the step of prompting of the output radiation air-conditioner operation drying mode, specifically includes：
The prompting of the radiation air-conditioner operation drying mode is shown in the display panel of the radiation air-conditioner；Or,
Export the voice prompt of the radiation air-conditioner operation drying mode；Or,
The prompting of the radiation air-conditioner operation drying mode is sent to the terminal being connected with the radiation air-conditioner.
Present invention further propose that a kind of radiation air-conditioner, which includes memory, processor and is stored in described
Memory and the control program run on the processor, the control program realize as above institute when being performed by the processor
The step of control method for the radiation air-conditioner stated.
The present invention also proposes a kind of storage medium, the storage medium storing control program, and the control program is processed
The step of device realizes the control method of radiation air-conditioner as described above when performing.
The control method of the radiation air-conditioner of the embodiment of the present invention detects the current of radiation air-conditioner when receiving halt instruction
Operational mode when the present mode of operation is freezes or dehumidify, reduces the running frequency of the radiation air-conditioner, and first
The radiation air-conditioner is controlled to be switched to heating operation mode after preset duration, adjusts the heating operation frequency of the radiation air-conditioner,
And the radiation air-conditioner is controlled to shut down after the second preset duration, the drying to evaporator surface condensation is completed, avoids shutdown
The condensation mould growth on finisher surface generates peculiar smell, influences the outlet air quality and comfort level of air-conditioning, improves radiation air-conditioner
Cleanliness factor and comfort level.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the hardware architecture diagram of one embodiment of radiation air-conditioner of the present invention；
Fig. 2 is the flow chart of one embodiment of control method of the radiation air-conditioner of the present invention；
Fig. 3 is the particular flow sheet of mono- embodiments of step S20 in Fig. 2.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is the hardware architecture diagram of one embodiment of radiation air-conditioner of the present invention.
As shown in Figure 1, radiation air-conditioner 100 can include：Processor 1001, such as CPU, network interface 1004, Yong Hujie
Mouth 1003, memory 1005, communication bus 1002.Wherein, the connection that communication bus 1002 is used to implement between these components is led to
Letter.User interface 1003 can include display unit (Display), input unit such as interactive interface, radiate in the present invention
Air-conditioning 100 can interact during running software with user terminal, and parameter setting or debugging are being carried out to radiation air-conditioner 100
When, tester or designer can be using the inputs of the progress data message of user interface 1003, and optional user interface 1003 is also
It can include standard wireline interface and wireless interface.Network interface 1004 can optionally include the wireline interface, wireless of standard
Interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory or the memory (non-of stabilization
Volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor 1001
Storage device.
Optionally, radiation air-conditioner 100 can also include camera, RF (Radio Frequency, radio frequency) circuit, sensing
Device, voicefrequency circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor, air quality sensor with
And other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor
The brightness of display unit can be adjusted according to the light and shade of ambient light, proximity sensor can come into radiation air-conditioner detecting people
When 100, display unit and/or backlight are opened.As one kind of motion sensor, gravity accelerometer can detect each side
The size of (generally three axis) acceleration upwards, can detect that size and the direction of gravity when static, mobile eventually available for identification
Hold application (such as magnetometer pose calibrating), Vibration identification correlation function (for example percussion) of posture etc.；As environment measuring member
Part, air quality sensor can be temperature sensor, humidity sensor, carbon dioxide sensor and PM2.5 sensors, this
Air quality sensor in embodiment is preferably Temperature Humidity Sensor, to detect the interior of radiation air-conditioner local environment in real time
Outer humiture；Certainly, the radiation air-conditioner 100 can also configure gyroscope, barometer, hygrometer, thermometer, infrared ray sensor
Etc. other sensors, details are not described herein.
It will be understood by those skilled in the art that the hardware configuration shown in Fig. 1 does not form the limit to radiation air-conditioner 100
It is fixed, it can include either combining some components or different components arrangement than illustrating more or fewer components.
The primary solutions of the embodiment of the present invention are：The current operation of radiation air-conditioner is detected when receiving halt instruction
Pattern when the present mode of operation is freezes or dehumidify, reduces the running frequency of the radiation air-conditioner, and default first
The radiation air-conditioner is controlled to be switched to heating operation mode after duration, adjusts the heating operation frequency of the radiation air-conditioner, and
The radiation air-conditioner is controlled to shut down after second preset duration, completes the drying to evaporator surface condensation, is steamed after avoiding shutdown
It sends out the condensation mould growth on device surface, generate peculiar smell, influence the outlet air quality and comfort level of air-conditioning, improve the clean of radiation air-conditioner
Cleanliness and comfort level.
As shown in Figure 1, it can lead to as in a kind of memory 1005 of computer storage media including operating system, network
Believe module and control program.
In radiation air-conditioner 100 shown in Fig. 1, radiation air-conditioner 100 is equipped with temperature sensor to detect indoor temperature and steaming
Send out the temperature on device surface, network interface 1004 is mainly used for connecting background server or big data high in the clouds, with background server or
Big data high in the clouds is into row data communication；User interface 1003 is mainly used for connecting client (user terminal), with client into line number
According to communication；
When receiving halt instruction, the present mode of operation of radiation air-conditioner is detected；
When the present mode of operation is freezes or dehumidify, the running frequency of the radiation air-conditioner is reduced, and first
The radiation air-conditioner is controlled to be switched to heating operation mode after preset duration；
The heating operation frequency of the radiation air-conditioner is adjusted, and the radiation air-conditioner is controlled to shut down after the second preset duration.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
When the present mode of operation is freezes or dehumidify, the radiation air-conditioner is controlled to minimize running frequency, and
After the radiation air-conditioner runs the first preset duration with the minimum running frequency, the radiation air-conditioner is controlled to be switched to heating
Operational mode.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
When the radiation air-conditioner currently runs refrigeration or dehumidification mode, the indoor current humiture of detection；
When indoor Current Temperatures dew-point temperature corresponding less than indoor current humidity, the compression of the radiation air-conditioner is controlled
Machine running frequency minimizes running frequency；
After the radiation air-conditioner is controlled to run the first preset duration with the minimum running frequency, the radiation air-conditioner is detected
Four-way valve both sides system pressure difference；
When the system pressure difference is less than or equal to predetermined threshold value, the radiation air-conditioner is controlled to be switched to heating operation mode.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
The radiation air-conditioner is controlled to rise to default dry frequency, and is transported in the radiation air-conditioner with the default dry frequency
After the second preset duration of row, the radiation air-conditioner is controlled to shut down.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
The surface temperature of evaporator is monitored, and the running frequency of compressor is adjusted according to the surface temperature.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
When the surface temperature is more than the first preset temperature value, the operation of the compressor is reduced with the first scheduled rate
Frequency；
When the surface temperature is more than the second preset temperature value, the operation of the compressor is reduced with the second scheduled rate
Frequency；
When the surface temperature is more than three preset temperature values, the compressor shutdown is controlled；
Wherein, the 3rd preset temperature values of first the second preset temperature values of preset temperature value ＜ ＜, the first scheduled rate ＜
Two scheduled rates.
Further, first preset temperature value is 56 DEG C, second preset temperature value is 58 DEG C, the described 3rd pre-
If temperature value is 60 DEG C.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
When detecting that the radiation air-conditioner is in heating operation mode, the radiation air-conditioner is controlled to shut down.
Further, when reducing the running frequency of the radiation air-conditioner, processor 1001 may call upon memory
The control program stored in 1005 performs following operation：
Export the prompting of the radiation air-conditioner operation drying mode.
Further, processor 1001 may call upon the control program stored in memory 1005 and perform following operation：
The prompting of the radiation air-conditioner operation drying mode is shown in the display panel of the radiation air-conditioner；Or,
Export the voice prompt of the radiation air-conditioner operation drying mode；Or,
The prompting of the radiation air-conditioner operation drying mode is sent to the terminal being connected with the radiation air-conditioner.
Present invention further propose that a kind of control method of radiation air-conditioner.
With reference to Fig. 2, Fig. 2 is the flow chart of one embodiment of control method of the radiation air-conditioner of the present invention.
In the present embodiment, which comprises the following steps：
S10：When receiving halt instruction, the present mode of operation of radiation air-conditioner is detected；
S20：When the present mode of operation for refrigeration or dehumidifying when, reduce the running frequency of the radiation air-conditioner, and
The radiation air-conditioner is controlled to be switched to heating operation mode after first preset duration；
S30：The heating operation frequency of the radiation air-conditioner is adjusted, and after the second preset duration the radiation air-conditioner is controlled to stop
Machine.
Radiation air-conditioner refers to reduce or raises the temperature on one or more surfaces in building enclosure inner surface, forms cold emission
Face or heat radiation surface carry out cooling or confession by the radiant heat exchange of radiating surface and human body, furniture and building enclosure remaining surface
Warm technical method.Radiating surface can also be added by setting cold (heat) pipeline in building enclosure in ceiling or wall outer surface
Radiant panel realizes, due to the variation of radiating surface and building enclosure and furniture surface temperature, causes their convection current between air
Heat exchange is strengthened, and enhances cooling or heating effect, so as to reach the Radiant exothermicity of total heat exchange amount more than 50%.
In the present embodiment, the control method of the radiation air-conditioner is mainly used for solving to evaporate when radiation air-conditioner refrigeration or dehumidifying
Device condensation hangs water, the mould growth after radiation air-conditioner shutdown, the problem of influencing air conditioning exhausting quality and comfort level, by receiving
After radiation air-conditioner is controlled to reduce the system pressure difference of running frequency balance four-way valve both sides of compressor after to halt instruction, it will radiate
Air-conditioning is switched to heating mode, and flowing through the evaporator using the gaseous coolant of the high temperature and pressure exported from compressor carries out it
Drying avoids after shutting down in the evaporator surface mould growth, influences the outlet air quality and comfort level of air-conditioning, improve spoke
The cleanliness factor and comfort level of air-conditioning are penetrated, concrete operations are as follows：
Due to radiation air-conditioner closing mode there are many, can be that be automatically closed can also be that user is turned off manually, such as
User can close the radiation air-conditioner by remote terminal；Or by being arranged at indoor image acquisition units to indoor progress
Monitoring or the heat source for meeting Studies of Human Body Heat graph parameter in indoor infrared detection device detecting chamber by being arranged at, it is indoor when determining
When the duration of nobody reaches setting duration, corresponding halt instruction is automatically generated, control radiation air-conditioner is closed；When air conditioner both
It, can be according to the image of other household electrical appliances of connection radiation air-conditioner when not installing image acquisition units and also not installing infrared detection device
Collecting unit or infrared detection device realize Indoor Video, and generation, which is shut down, after can set duration in the presence of determining no one refers to
Order.
When the radiation air-conditioner receives the halt instruction, current operational mode is detected, meets air-conditioning when described
When current operation refrigeration mode or dehumidification mode, radiation air-conditioner is mainly used for discharging into the building enclosure that the interior space forms cold
Amount, indoor temperature may be down to below dew-point temperature, so as to hang water in the evaporator surface condensation of radiation air-conditioner, need at this time by
The present mode of operation of radiation air-conditioner is switched to heating operation mode, with the high pressure gaseous refrigerant pair exported by compressor
The condensation that evaporator surface is formed is dried, but since radiation air-conditioner currently runs refrigeration or dehumidification mode, four-way valve two
The system pressure difference of side is larger, and directly progress pattern switching easily damages four-way valve and even causes compressor and air conditioner fault, because
And need first to reduce the system pressure difference of four-way valve both sides, Normal practice is that air conditioner is shut down 3-5min, but after shutting down
User can be influenced to judgement of the air conditioner to halt instruction by starting again, so the control method of the present embodiment is by controlling
Stating radiation air-conditioner reduces running frequency, and after compressor operating frequency reduces, compressor reduces the acting of refrigerant, four-way valve both sides
System pressure difference can gradually tend to balance, after the radiation air-conditioner is controlled to run the first preset duration, described first it is default when
Length is differently formed different design loads according to the model of air conditioner, capacity, power, and the first preset duration is described in the present embodiment
20 seconds, after the radiation air-conditioner is run 20 seconds, the system pressure difference of acquiescence four-way valve both sides reached preset range, controls institute at this time
The present mode of operation for stating radiation air-conditioner is switched to heating operation mode, and the condensation of evaporator surface is dried, in order to carry
The drying efficiency of high evaporator surface condensation shortens the downtime of radiation air-conditioner, and radiation air-conditioner is being switched to heating operation
During pattern, the running frequency of compressor is controlled to gradually rise.
When radiation air-conditioner runs heating mode, passed through by the gaseous coolant of the high temperature and pressure of compressor output straight after four-way valve
It taps into evaporator, the high temperature heat carried by gaseous coolant dries the condensation of evaporator surface, in order to reduce spoke
The heat for penetrating air-conditioning exports to improve indoor comfort degree, while also shortens the downtime of radiation air-conditioner, reduces energy consumption, in institute
After stating radiation air-conditioner the second preset duration of operation, second preset duration is 150 seconds, is run 150 seconds in the radiation air-conditioner
Afterwards, the condensation for giving tacit consent to evaporator surface is oven-dried, and the radiation air-conditioner is controlled to shut down at this time, to reduce energy consumption, keep indoor cold
It measures to improve comfort level.
The control method of the radiation air-conditioner of the embodiment of the present invention detects the current of radiation air-conditioner when receiving halt instruction
Operational mode when the present mode of operation is freezes or dehumidify, reduces the running frequency of the radiation air-conditioner, and first
The radiation air-conditioner is controlled to be switched to heating operation mode after preset duration, adjusts the heating operation frequency of the radiation air-conditioner,
And the radiation air-conditioner is controlled to shut down after the second preset duration, the drying to evaporator surface condensation is completed, avoids shutdown
The condensation mould growth on finisher surface generates peculiar smell, influences the outlet air quality and comfort level of air-conditioning, improves radiation air-conditioner
Cleanliness factor and comfort level.
Further, reference Fig. 2, the control method of the radiation air-conditioner based on above-described embodiment, step S20 are specifically included：
When the present mode of operation is freezes or dehumidify, the radiation air-conditioner is controlled to minimize running frequency, and
After the radiation air-conditioner runs the first preset duration with the minimum running frequency, the radiation air-conditioner is controlled to be switched to heating
Operational mode.
In the present embodiment, when the radiation air-conditioner receives the halt instruction, current operational mode is detected, when
Described when meeting air-conditioning and currently running refrigeration mode or dehumidification mode, radiation air-conditioner is mainly used for going along with sb. to guard him to what the interior space formed
Released cold quantity in structure, indoor temperature may be down to below dew-point temperature, so as to be hung in the evaporator surface condensation of radiation air-conditioner
Water needs the present mode of operation of radiation air-conditioner being switched to heating operation mode, at this time with the high temperature exported by compressor
The condensation that high-pressure gaseous refrigerant forms evaporator surface is dried, but since radiation air-conditioner currently runs refrigeration or dehumidifying
Pattern, the system pressure difference of four-way valve both sides is larger, directly carry out pattern switching easily damage four-way valve even cause compressor and
Air conditioner fault, thus need first to reduce the system pressure difference of four-way valve both sides, Normal practice is that air conditioner is shut down 3-5min,
But user can be influenced to judgement of the air conditioner to halt instruction by starting again after shutting down, so the controlling party of the present embodiment
Method is by controlling the radiation air-conditioner to reduce running frequency, until the minimum running frequency that compressor can be run, compressor fortune
After line frequency reduces, compressor reduces the acting of refrigerant, and the system pressure difference of four-way valve both sides can gradually tend to balance, control
After the radiation air-conditioner runs the first preset duration with the minimum running frequency, first preset duration is according to air conditioner
Model, capacity, power are differently formed different design loads, and the first preset duration described in the present embodiment is 20 seconds, in the spoke
After air-conditioning is penetrated with the minimum running frequency operation 20 seconds, the system pressure difference of acquiescence four-way valve both sides reaches preset range, at this time
The present mode of operation of the radiation air-conditioner is controlled to be switched to heating operation mode, the condensation of evaporator surface is dried,
Since air conditioner is currently run with minimum running frequency, in order to improve the drying efficiency of evaporator surface condensation, it is empty to shorten radiation
The downtime of tune when radiation air-conditioner is switched to heating operation mode, controls the running frequency of compressor to gradually rise, directly
To preset dry frequency, the default dry frequency is that outdoor highest temperature region runs frequency under present mode
The maximum frequency of operation that rate namely radiation air-conditioner can heat under Current Temperatures.
Further, reference Fig. 2, the control method of the radiation air-conditioner based on above-described embodiment, step S30 are specifically included：
The radiation air-conditioner is controlled to rise to default dry frequency, and is transported in the radiation air-conditioner with the default dry frequency
After the second preset duration of row, the radiation air-conditioner is controlled to shut down.
In the present embodiment, during radiation air-conditioner operation heating mode, by the gaseous coolant of the high temperature and pressure of compressor output
By being directly entered evaporator after four-way valve, the high temperature heat carried by gaseous coolant dries the condensation of evaporator surface
It is dry, in order to reduce the output of the heat of radiation air-conditioner so as to improve indoor comfort degree, while also shorten radiation air-conditioner downtime,
Energy consumption is reduced, after the radiation air-conditioner runs the second preset duration with the default dry frequency, second preset duration
For 150 seconds, after the radiation air-conditioner is run 150 seconds with the default dry frequency, the condensation for giving tacit consent to evaporator surface was dried
It is dry, the radiation air-conditioner is controlled to shut down at this time, to reduce energy consumption, indoor cold is kept to improve comfort level.
The control method of the radiation air-conditioner of the embodiment of the present invention detects the current of radiation air-conditioner when receiving halt instruction
Operational mode when the present mode of operation is freezes or dehumidify, controls the running frequency of radiation air-conditioner to minimize, then
The radiation air-conditioner is controlled to run the first preset duration with the minimum running frequency, the radiation air-conditioner is then switched into system
Hot operational mode, and the running frequency of radiation air-conditioner is controlled to rise to default dry frequency, in the radiation air-conditioner with described default
After dry frequency runs the second preset duration, the radiation air-conditioner is controlled to shut down, the drying to evaporator surface condensation is completed, keeps away
Exempt to shut down the condensation mould growth on finisher surface, generated peculiar smell, influenced the outlet air quality and comfort level of air-conditioning, improve
The cleanliness factor and comfort level of radiation air-conditioner.
Further, it is described when the present mode of operation is freezes or dehumidify with reference to Fig. 3, control the radiation empty
Minimum running frequency is downgraded, and after the radiation air-conditioner runs the first preset duration with the minimum running frequency, control
The step of radiation air-conditioner is switched to heating operation mode, specifically includes：
S21：When the radiation air-conditioner currently runs refrigeration or dehumidification mode, the indoor current humiture of detection；
S22：When indoor Current Temperatures dew-point temperature corresponding less than indoor current humidity, the radiation air-conditioner is controlled
Compressor operating frequency minimizes running frequency；
S23：After the radiation air-conditioner is controlled to run the first preset duration with the minimum running frequency, the radiation is detected
The system pressure difference of the four-way valve both sides of air-conditioning；
S24：When the system pressure difference is less than or equal to predetermined threshold value, the radiation air-conditioner is controlled to be switched to heating operation mould
Formula.
In the present embodiment, the evaporator surface of radiation air-conditioner why can condensation, there are two reasons：One is to work as cup
Interior temperature is less than dew-point temperature, and the dew-point temperature refers to that air under conditions of moisture content and air pressure are constant, is cooled to
Temperature during saturation is exactly figuratively temperature when vapor in air becomes dewdrop, and dew-point temperature is a temperature value, but
It is when the steam in air has reached saturation, temperature is identical with dew-point temperature, and when steam is not up to saturation, temperature is centainly high
In dew-point temperature, so dew-point temperature and the difference of temperature can represent degree of the steam in air apart from saturation, Ye Jikong
Air humidity degree；Another is exactly that present air humidity reaches saturation state.Therefore, when detect radiation air-conditioner currently run refrigeration or
During dehumidification operating mode, indoor current humiture can be further detected, is only less than the room in the indoor Current Temperatures
During the corresponding dew-point temperature of interior current humidity, the evaporator surface of radiation air-conditioner can just form condensation, just be evaporated device table
Necessity of face condensation drying, and then the compressor operating frequency of the radiation air-conditioner is controlled to minimize running frequency, to reduce
The system pressure difference of four-way valve both sides, for radiation air-conditioner be switched to heating mode to the condensation of evaporator surface carry out drying do standard
It is standby, it improves the precision of radiation air-conditioner control, reduce energy consumption.
The main purpose for reducing the compressor operating frequency of radiation air-conditioner is to balance the system pressure difference of four-way valve both sides, to keep away
Exempt from radiation air-conditioner from refrigeration mode or dehumidification mode be directly switch into heating mode when the excessive damage four-way valve of system pressure difference, even
Compressor fault is caused, influences running stability and the service life of radiation air-conditioner, so controlling the radiation air-conditioner with compressor
Minimum frequency run the first preset duration after, the system pressure differences of the four-way valve both sides of radiation air-conditioner is detected, when the system pressure
When difference is less than or equal to predetermined threshold value namely when the system pressure of four-way valve both sides is in a basic balance, control radiation air-conditioner is switched to system
Four-way valve will not be damaged during hot operational mode, the present mode of operation of the radiation air-conditioner is controlled to be switched to heating at this time
Operational mode dries the condensation of evaporator surface, since air conditioner is currently run with minimum running frequency, in order to improve
The drying efficiency of evaporator surface condensation shortens the downtime of radiation air-conditioner, and radiation air-conditioner is being switched to heating operation mould
During formula, the running frequency of compressor is controlled to gradually rise, until preset dry frequency, the default dry frequency is to work as
Outdoor highest temperature region can the maximum fortune that can be heated under Current Temperatures of running frequency namely radiation air-conditioner under premode
Line frequency.
Further, after the radiation air-conditioner is switched to heating operation mode, which further includes：
The surface temperature of evaporator is monitored, and the running frequency of compressor is adjusted according to the surface temperature.
It in the present embodiment, can since radiation air-conditioner is in refrigeration or dehumidification operating mode when receiving halt instruction
Knowing that outdoor temperature is higher, user wants an a home from home for using the radiation air-conditioner indoor temperature being maintained to be less than outdoor temperature,
After the present mode of operation of radiation air-conditioner is switched to heating mode again, with the inflow of high pressure gaseous refrigerant, evaporator
The temperature on surface gradually rises, and since evaporator is by the inner surface of the bright building enclosure formed loaded on the interior space of wall, then
Evaporator surface is easy to scald user when the temperature is excessively high, so after radiation air-conditioner is switched to heating operation mode, needs
The surface temperature of evaporator is monitored, and the running frequency of compressor is adjusted according to the surface temperature, so as to right
The condensation of evaporator surface prevents that evaporator surface temperature is excessively high during being dried, scald user, improves radiation air-conditioner
Security.
Further, the surface temperature of the monitoring evaporator, and according to the operation of surface temperature adjustment compressor
The step of frequency, specifically includes：
When the surface temperature is more than the first preset temperature value, the operation of the compressor is reduced with the first scheduled rate
Frequency；
When the surface temperature is more than the second preset temperature value, the operation of the compressor is reduced with the second scheduled rate
Frequency；
When the surface temperature is more than three preset temperature values, the compressor shutdown is controlled；
Wherein, the 3rd preset temperature values of the second preset temperature values of the first preset temperature value ＜ ＜, described first is default
The second scheduled rates of rate ＜.
In the present embodiment, when the surface temperature by evaporator is adjusted the running frequency of compressor, mainly
By the surface temperature compared with preset temperature value, machine is compressed with the temperature grade according to residing for the surface temperature
Running frequency adjusts, quickly adjusts or shut down, specially：When the surface temperature is more than the first preset temperature value, with the
One scheduled rate reduces the running frequency of compressor, and first preset temperature value is 56 DEG C, the running frequency of the compressor
May be to be begun to decline from default dry frequency, it is also possible to it is begun to decline from a certain frequency less than default dry frequency,
When reducing the running frequency of compressor with first scheduled rate, the running frequency of compressor will not minimize operation frequency
Rate；When the surface temperature is more than the second preset temperature value, the running frequency of compressor is reduced with the second scheduled rate, it is described
Second preset temperature value is more than first preset temperature value, second scheduled rate is more than first scheduled rate, institute
The second preset temperature value is stated as 58 DEG C, the running frequency of the compressor may be to be begun to decline from default dry frequency, also may be used
Can be begun to decline from a certain frequency less than default dry frequency, the operation of compressor is being reduced with second scheduled rate
During frequency, the running frequency of compressor can minimize running frequency；When the surface temperature is more than the 3rd preset temperature value
When, radiation air-conditioner shutdown is directly controlled, to prevent the gaseous coolant for the high temperature and pressure for being postponed by compressor or being lagged output into one
The surface temperature of step rise evaporator, improves the risk that user is burned by evaporator, and the 3rd preset temperature value is 60 DEG C.
Further, reference Fig. 2, the control method of the radiation air-conditioner of the application are further comprising the steps of：
S40：When the radiation air-conditioner is in heating operation mode, the radiation air-conditioner is controlled to shut down.
In the present embodiment, when radiation air-conditioner is in heating operation mode, indoor temperature is higher than dew-point temperature, and radiation is empty
The evaporator surface of tune is not likely to form condensation, is also just not easy mould growth, therefore can directly control the radiation air-conditioner
It shuts down, to reduce energy consumption.
Further, when reducing the running frequency of the radiation air-conditioner, following steps are also performed：
Export the prompting of the radiation air-conditioner operation drying mode.
In the present embodiment, in order to avoid to user radiation air-conditioner being caused not receive the failure illusion that halt instruction controls,
When the radiation air-conditioner is controlled to minimize running frequency, the dry operational mode of radiation air-conditioner operation is exported to user
Prompting, further improves user experience.
Further, the step of prompting of the output radiation air-conditioner operation drying mode, specifically includes：
The prompting of the radiation air-conditioner operation drying mode is shown in the display panel of the radiation air-conditioner；Or,
Export the voice prompt of the radiation air-conditioner operation drying mode；Or,
The prompting of the radiation air-conditioner operation drying mode is sent to the terminal being connected with the radiation air-conditioner.
In the present embodiment, when the radiation air-conditioner is controlled to minimize running frequency, output radiation operation of air conditioner is done
The prompting of dry operational mode, such as the drying of output radiation operation of air conditioner can be transported when detecting user distance radiation air-conditioner farther out
The voice prompt of row pattern exports spoke by proximity sensor or camera when detecting user distance radiation air-conditioner farther out
The voice prompt of operation of air conditioner drying operational mode is penetrated, equally can also user detected according to proximity sensor or camera
When in the visual range of radiation air-conditioner, carrying for the radiation air-conditioner dry operational mode of operation is shown in the display panel of radiation air-conditioner
Show, the prompting of the dry operational mode of radiation air-conditioner operation can be flash for prompting or text prompt.The radiation air-conditioner is shown
Show panel, be additionally operable to display water temperature parameters, air quality parameters, current indoor outer temperature parameter, time parameter etc..In addition, work as
It detects that radiation air-conditioner is connectable to terminal device, during such as mobile phone, PAD, tablet, radiation air-conditioner is sent to the terminal device
The prompting of the dry operational mode of operation, causes radiation air-conditioner not receive the failure illusion that halt instruction controls to avoid to user,
Improve user experience.
After the prompting to user's output radiation operation of air conditioner drying operational mode, based on general logical thinking, user
Radiation air-conditioner present mode of operation with itself be intended to indicate run counter to when, corresponding feedback information can be made, such as current spoke
When the shutdown for penetrating air-conditioning is maloperation, user may feed back the command information of refrigeration, which can be phonetic order,
It can be text instruction, can be gesture operation based on button or the gesture motion based on image identification, when receiving user
Feedback information after, user view is obtained according to the feedback information, and then generate corresponding adjust instruction, to radiation air-conditioner
Operating parameter is adjusted, and improves the comfort of radiation air-conditioner.
In addition, the embodiment of the present invention also proposes a kind of storage medium, and the storage medium storing control program, the control
The step of control method of radiation air-conditioner as described above is realized when program is executed by processor.
Wherein, control program be performed realized method can refer to radiation air-conditioner of the present invention control method it is each
Embodiment, details are not described herein again.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes as this process, method, article or system institute inherently
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,
Computer, server, radiation air-conditioner or network equipment etc.) perform method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (12)
1. a kind of control method of radiation air-conditioner, which is characterized in that the control method comprises the following steps：
When receiving halt instruction, the present mode of operation of radiation air-conditioner is detected；
When the present mode of operation is freezes or dehumidify, the running frequency of the radiation air-conditioner is reduced, and it is default first
The radiation air-conditioner is controlled to be switched to heating operation mode after duration；
The heating operation frequency of the radiation air-conditioner is adjusted, and the radiation air-conditioner is controlled to shut down after the second preset duration.
2. control method according to claim 1, which is characterized in that described when the present mode of operation for refrigeration or removes
When wet, the running frequency of the radiation air-conditioner is reduced, and after the first preset duration the radiation air-conditioner is controlled to be switched to heating
The step of operational mode, specifically includes：
When the present mode of operation is freezes or dehumidify, the radiation air-conditioner is controlled to minimize running frequency, and in institute
After radiation air-conditioner is stated with the first preset duration of the minimum running frequency operation, the radiation air-conditioner is controlled to be switched to heating operation
Pattern.
3. control method according to claim 2, which is characterized in that described when the present mode of operation for refrigeration or removes
When wet, the radiation air-conditioner is controlled to minimize running frequency, and is run in the radiation air-conditioner with the minimum running frequency
After first preset duration, the step of radiation air-conditioner is controlled to be switched to heating operation mode, specifically include：
When the radiation air-conditioner currently runs refrigeration or dehumidification mode, the indoor current humiture of detection；
When indoor Current Temperatures dew-point temperature corresponding less than indoor current humidity, the compressor of the radiation air-conditioner is controlled to transport
Line frequency minimizes running frequency；
After the radiation air-conditioner is controlled to run the first preset duration with the minimum running frequency, the four of the radiation air-conditioner is detected
The system pressure difference of port valve both sides；
When the system pressure difference is less than or equal to predetermined threshold value, the radiation air-conditioner is controlled to be switched to heating operation mode.
4. control method according to claim 2, which is characterized in that the heating operation frequency for adjusting the radiation air-conditioner
Rate, and the step of the radiation air-conditioner is controlled to shut down after the second preset duration, specifically include：
The radiation air-conditioner is controlled to rise to default dry frequency, and in the radiation air-conditioner with the default dry frequency operation the
After two preset durations, the radiation air-conditioner is controlled to shut down.
5. according to claim 1-4 any one of them control methods, which is characterized in that be switched to heating in the radiation air-conditioner
After operational mode, which further includes：
The surface temperature of evaporator is monitored, and the running frequency of compressor is adjusted according to the surface temperature.
6. control method according to claim 5, which is characterized in that the surface temperature of the monitoring evaporator, and according to
It the step of running frequency of the surface temperature adjustment compressor, specifically includes：
When the surface temperature is more than the first preset temperature value, the operation frequency of the compressor is reduced with the first scheduled rate
Rate；
When the surface temperature is more than the second preset temperature value, the operation frequency of the compressor is reduced with the second scheduled rate
Rate；
When the surface temperature is more than three preset temperature values, the compressor shutdown is controlled；
Wherein, the 3rd preset temperature values of first the second preset temperature values of preset temperature value ＜ ＜, the first scheduled rate ＜ second are pre-
If rate.
7. control method according to claim 6, which is characterized in that first preset temperature value is 56 DEG C, described the
Two preset temperature values are 58 DEG C, the 3rd preset temperature value is 60 DEG C.
8. control method according to claim 1, which is characterized in that when detecting that the radiation air-conditioner is in heating operation
During pattern, the radiation air-conditioner is controlled to shut down.
9. according to claim 1-4 any one of them control methods, which is characterized in that reducing the operation of the radiation air-conditioner
During frequency, following steps are also performed：
Export the prompting of the radiation air-conditioner operation drying mode.
10. control method according to claim 9, which is characterized in that the output radiation air-conditioner operation drying mould
It the step of prompting of formula, specifically includes：
The prompting of the radiation air-conditioner operation drying mode is shown in the display panel of the radiation air-conditioner；Or,
Export the voice prompt of the radiation air-conditioner operation drying mode；Or,
The prompting of the radiation air-conditioner operation drying mode is sent to the terminal being connected with the radiation air-conditioner.
11. a kind of radiation air-conditioner, which is characterized in that the radiation air-conditioner includes memory, processor and is stored in the memory
And the control program run on the processor, the control program realize such as claim 1- when being performed by the processor
The step of control method of 10 any one of them radiation air-conditioners.
12. a kind of storage medium, which is characterized in that the storage medium storing control program, the control program is by processor
The step of control method such as claim 1-10 any one of them radiation air-conditioners is realized during execution.
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