CN107702286A - New blower fan and air conditioning linkend system and its control method, device and storage medium - Google Patents
New blower fan and air conditioning linkend system and its control method, device and storage medium Download PDFInfo
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- CN107702286A CN107702286A CN201710934151.8A CN201710934151A CN107702286A CN 107702286 A CN107702286 A CN 107702286A CN 201710934151 A CN201710934151 A CN 201710934151A CN 107702286 A CN107702286 A CN 107702286A
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Abstract
The present invention discloses a kind of new blower fan and air conditioning linkend system and its control method, device and storage medium, the system includes new blower fan, air-conditioning, detection means and control device, the new blower fan is integrated in inside indoor apparatus of air conditioner, the detection means and control device are electrically connected with, and the detection means is used to detect indoor air purity；The new blower fan is including air outlet, air inlet, air channel, motor and the wind wheel for connecting air inlet and air outlet, the room air cleanliness factor that the control device detects according to detection means, controls the operational mode of motor in new blower fan.This programme is when the room air cleanliness factor of detection is low, controlled motor operates, the positive/negative pressure formed between indoor environment and outdoor environment is poor, outdoor fresh air is introduced indoor or extracts the low air of room air cleanliness factor out, taken a breath with outdoor air, the fast purification to room air is realized, and improves room air freshness.
Description
Technical field
The invention mainly relates to air-conditioning technical field, specifically, be related to a kind of new blower fan and air conditioning linkend system and its
Control method, device and storage medium.
Background technology
With the improvement of living standards, concern of the people to air pleasant degree is more and more, in some indoor environments, due to
Air permeability is bad, causes air quality in indoor environment bad, such as fine particle, pellet, sulfur dioxide, titanium dioxide
Nitrogen, ozone, carbon monoxide equal size are high, and air humidity is low, and air quality is poor.In order to solve these problems, occur on the market
Various types of air purifiers, humidifier etc., but individually air purifier can only be carried out to the existing air of interior
Purification, purification depends on screen pack, length of required clarification time, and is confined to interior, and room air freshness is inadequate.
The content of the invention
The main object of the present invention is to provide a kind of new blower fan and air conditioning linkend system and its control method, device and storage
Medium, it is intended to solve in the prior art the problem of indoor air purification limitation is indoor, and purification speed is slow.
To achieve the above object, new blower fan and air conditioning linkend system proposed by the present invention, including new blower fan, air-conditioning, detection
Device and control device, the new blower fan are integrated in inside indoor apparatus of air conditioner, and the detection means and control device are electrically connected with,
The detection means is used to detect indoor air purity；
The new blower fan includes air channel, motor and the wind wheel of air outlet, air inlet, connection air inlet and air outlet, described
The room air cleanliness factor that control device detects according to detection means, control the operational mode of motor in new blower fan.
In addition, to achieve the above object, the present invention also provides a kind of control method of new blower fan and air conditioning linkend system, institute
Stating new blower fan and air conditioning linkend system includes new blower fan and air-conditioning, and the control method of the new blower fan and air conditioning linkend system includes
Following steps：
In the running of air-conditioning, indoor air purity is detected, and judges whether the room air cleanliness factor is small
In preset value；
When the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment and outdoor ring
Positive/negative pressure between border is poor；
It is poor according to the positive/negative pressure, carry out the ventilation between room air and outdoor air, with introduce outdoor fresh air or
Extract room air out.
Preferably, it is described to start new fan operation, the step of the positive/negative pressure difference formed between indoor environment and outdoor environment
Suddenly include：
Start new fan operation, and determine the startup optimization pattern of new blower fan；
When the startup optimization pattern of new blower fan is run for forward direction, the positive pressure between formation indoor environment and outdoor environment
Power is poor；
When the startup optimization pattern of new blower fan is run for negative sense, the negative sense pressure between formation indoor environment and outdoor environment
Power is poor.
Preferably, it is described poor according to the positive/negative pressure, the step of carrying out the ventilation between room air and outdoor air
Including：
When positive/negative pressure difference is positive pressure difference, outdoor air cleanliness factor is detected, and judges outdoor air cleaning
Whether degree is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, the operational mode of new blower fan is switched to negative
To operation, room air is pumped into outdoor.
Preferably, it is described poor according to the positive/negative pressure, the step of carrying out the ventilation between room air and outdoor air
Including：
When positive/negative pressure difference is negative pressures difference, room air is pumped into outdoor, detects outdoor air cleanliness factor,
And judge whether outdoor air cleanliness factor is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, stop new fan operation.
Preferably, it is described to judge to include after the step of whether the room air cleanliness factor is less than preset value：
When the room air cleanliness factor is more than or equal to preset value, outdoor air cleanliness factor is detected, and judge outdoor
Whether air purity is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than or equal to room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than room air cleanliness factor, stop new fan operation.
Preferably, it is described carry out between room air and outdoor air ventilation the step of after include：
Air-conditioner outdoor unit is guided into air channel of the room air through new blower fan, to be cooled to air-conditioner outdoor unit or be defrosted.
Preferably, described the step of air-conditioner outdoor unit is cooled or defrosted, includes：
When the temperature for detecting air-conditioner outdoor unit is more than the first preset temperature, air channel of the room air through new blower fan is drawn
Cooled to air-conditioner outdoor unit；
When the temperature for detecting air-conditioner outdoor unit is less than the second preset temperature, air channel of the room air through new blower fan is drawn
Defrosted to air-conditioner outdoor unit, wherein the first preset temperature is more than the second preset temperature.
In addition, to achieve the above object, the present invention also proposes a kind of control device of new blower fan and air conditioning linkend system, institute
Stating the control device of new blower fan and air conditioning linkend system includes：Memory, processor, communication bus and it is stored in the storage
The control program of new blower fan and air conditioning linkend system on device；
The communication bus is used to realize the connection communication between processor and memory；
The processor is used for the control program for performing the new blower fan and air conditioning linkend system, to realize following steps：
In the running of air-conditioning, indoor air purity is detected, and judges whether the room air cleanliness factor is small
In preset value；
When the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment and outdoor ring
Positive/negative pressure between border is poor；
It is poor according to the positive/negative pressure, carry out the ventilation between room air and outdoor air, with introduce outdoor fresh air or
Extract room air out.
In addition, to achieve the above object, the present invention also provides a kind of storage medium, the storage medium be stored with one or
More than one program of person, one either more than one program can by one or more than one computing device with
In：
In the running of air-conditioning, indoor air purity is detected, and judges whether the room air cleanliness factor is small
In preset value；
When the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment and outdoor ring
Positive/negative pressure between border is poor；
It is poor according to the positive/negative pressure, carry out the ventilation between room air and outdoor air, with introduce outdoor fresh air or
Extract room air out.
In technical solution of the present invention, the new blower fan includes new blower fan, air-conditioning, detection means and control with air conditioning linkend system
Device processed, new blower fan are integrated in inside indoor apparatus of air conditioner, and detection means and control device are electrically connected with, and new blower fan includes air-out
Mouth, air inlet, air channel, motor and the wind wheel for connecting air inlet and air outlet；Detection means is used to detect indoor air purity,
The room air cleanliness factor that control device detects according to this, control the operation mode of new blower motor.When the room air of detection
When cleanliness factor is low, controlled motor operating, the positive/negative pressure formed between indoor environment and outdoor environment is poor, and outdoor fresh air is introduced
Interior extracts the low air of room air cleanliness factor out, and outdoor air is taken a breath, and is realized to the quick of room air
Purification, and improve room air freshness.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the control method first embodiment of the new blower fan and air conditioning linkend system of the present invention；
Fig. 2 is the schematic flow sheet of the control method second embodiment of the new blower fan and air conditioning linkend system of the present invention；
Fig. 3 is the schematic flow sheet of the control method 3rd embodiment of the new blower fan and air conditioning linkend system of the present invention；
Fig. 4 is the device structure schematic diagram for the hardware running environment that present invention method is related to.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
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.
The present invention provides a kind of new blower fan and air conditioning linkend system.
In embodiments of the present invention, the new blower fan includes new blower fan, air-conditioning, detection means and control with air conditioning linkend system
Device, the new blower fan are integrated in inside indoor apparatus of air conditioner, and the detection means and control device are electrically connected with, the detection dress
Put for detecting indoor air purity；
The new blower fan includes air channel, motor and the wind wheel of air outlet, air inlet, connection air inlet and air outlet, described
The room air cleanliness factor that control device detects according to detection means, control the operational mode of motor in new blower fan.
The new blower fan of the present invention includes new blower fan and air-conditioning with air conditioning linkend system, and new blower fan is integrated in indoor apparatus of air conditioner
Portion, and this new blower fan and air conditioning linkend system also include detection means and control device, this detection means and control device can be with
It is arranged in indoor apparatus of air conditioner, the close indoor of new blower fan can also be arranged at.Detection means is clean for detecting room air
Cleanliness, air purity are used to represent dust in air, particle, the content of pollutant concentration, the clean level of air, clean journey
Contained dust, particle and pollutant concentration are fewer in the better air of degree.Detection means gathers room air, to this collection
Various composition in room air is analyzed, and obtains the content of various composition, to determine room air cleanliness factor.New blower fan bag
Air port, air inlet are included, connects air channel, motor and the wind wheel of air inlet and air outlet.Motor can rotate forward can also be anti-
To rotation, when motor rotates forward, wind wheel is driven to introduce outdoor fresh air indoor；When motor rotates backward, wind wheel is driven
Room air is pumped into outdoor.Air inlet and air outlet one are disposed in the interior one and are disposed in the outdoor, when motor rotates forward
When, wind blows to interior from the external world, be located outside side for air inlet, be air outlet positioned at indoor；When motor rotates backward
When, wind blows to the external world from interior, is air inlet positioned at indoor, be located outside side for air outlet.Control device is according to inspection
The room air cleanliness factor of device detection is surveyed, controls motor in new blower fan to rotate forward or invert.When cleanliness factor is higher, room air
When quality is good, new blower fan is controlled not start, to save energy consumption.When cleanliness factor is relatively low, during IAQ difference；Controllable motor
Rotate forward, outdoor fresh air is introduced indoor, increase room air, room pressure be higher than pressure outside, in forming chamber and outdoor
Between barotropic state, indoor script air is discharged by door, window etc. under barotropic state, improves room air cleanliness factor.
Also motor reversal is can control, the low air of room air cleanliness factor is pumped into outdoor, reduces room air, room pressure is less than
Pressure outside, in forming chamber with it is outdoor between negative pressure state, extract room air out outdoor, outdoor air pressure under negative pressure state
Power is big, can be got in by door and window, new fan air channel etc., improves room air cleanliness factor.
In addition consider no matter barotropic state or negative pressure state, be required to introduce outdoor fresh air, but outdoor fresh air
Cleanliness factor there may be than indoor low situation, and now introducing outdoor fresh air can make room air cleanliness factor lower.So as to this reality
The outdoor detection means of the new blower fan and the also settable detection outdoor air cleanliness factor of air conditioning linkend system of example is applied, outdoor clean
Spend it is low in the case of, further detect outdoor air cleanliness factor.When outdoor air cleanliness factor is high, then motor both can be just in new blower fan
Turn also invert, room air is purified with introducing outdoor cleanliness factor preferable outdoor fresh air.And when outdoor air is clean
When degree is also poor, then motor reversal in new blower fan, room air is discharged, and closes the air channel of new blower fan, is avoided outdoor new
The entrance of wind.Additionally can in new blower fan integrated purification device and humidification device, indoor air inlet is set in new blower fan,
Air channel in indoor air inlet and air outlet forming chamber.Air and outdoor air cleanliness factor are low indoors, and room air is extracted out
While, room air is purified by indoor air channel by purifier, this purifier can be graphite filter screen
Or fibrous filter net etc., purification filtering is carried out to room air, to improve room air cleanliness factor.Humidification device includes humidification
Water is pumped to humidifying net by net, tank and water pump, water pump, and air humidity is low indoors, when more drying, is carried out by humidifying net
Humidification, improve room air water capacity.
The present invention also provides a kind of control method of new blower fan and air conditioning linkend system, reference picture 1, in one embodiment,
New blower fan provided by the invention includes new blower fan and air-conditioning with air conditioning linkend system, and its control method comprises the following steps：
Step S10, in the running of air-conditioning, indoor air purity is detected, and judge that the room air is clean
Whether degree is less than preset value；
The control method of the new blower fan and air conditioning linkend system of the present invention is relatively low suitable for air purity indoors, air
In the case of ropy, the positive/negative pressure by new blower fan forming chamber inner air and outer air is poor, outdoor fresh air is introduced or by Interior Space
Gas is extracted out, to improve indoor air quality., it is necessary to right before by new blower fan forming chamber inner air and outer air positive/negative pressure difference
Represent that the air purity of air quality is detected.Because new blower fan is integrated in inside indoor apparatus of air conditioner, so as to open air-conditioning fortune
OK, powered to new blower fan and air conditioning linkend system, indoor air purity is detected by detection means, and in order to air cleaning
The quality of degree is judged that the present embodiment is provided with the preset value for judging air purity, and preset value is pre-set, and is applicable
In the standard figures of health.When room air cleanliness factor is less than preset value, then illustrate the pollutant mistake in room air
Height, cleanliness factor is low, influences health.By the room air cleanliness factor of detection means detection and preset value contrast, both are judged
Between magnitude relationship.According to magnitude relationship between the two, the quality of air quality is determined.
Step S20, when the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment
Positive/negative pressure between outdoor environment is poor；
Further, when by the way that the room air cleanliness factor and preset value of detection are compared, judging room air cleaning
When degree is not less than preset value, then illustrate that room air cleanliness factor is good, wherein pollutant load is not high, it is not necessary to which it is purified
Ventilation, so as to control new blower fan standby, does not introduce outdoor fresh air.And when judging that room air cleanliness factor is less than preset value,
Illustrate that the pollutant in room air is higher, the value that is above standard to it, it is necessary to carry out aeration clearing.So as to start new blower fan fortune
OK, controlled motor forward or reverse, introduce outdoor fresh air or extract room air out, formed between indoor environment and outdoor environment
Positive/negative pressure is poor.Specifically, the step of forming pressure differential includes：
Step S21, start new fan operation, and determine the startup optimization pattern of new blower fan；
Step S22, when the startup optimization pattern of new blower fan is run for forward direction, formed between indoor environment and outdoor environment
Positive pressure it is poor；
Step S22, when the startup optimization pattern of new blower fan is run for negative sense, formed between indoor environment and outdoor environment
Negative pressures it is poor.
Understandably, the air quality state of indoor environment is the process of a dynamic change, in upper time air matter
Measure, and may be deteriorated in subsequent time, such as smoking indoors, cause peculiar smell etc..Fresh air eedle is to different air qualities
State, there is different operational modes.When new blower fan is out of service, the running status before stopping can be recorded, as before stopping
Rotated forward for motor, when user have thing need go out, new blower fan is stopped, then new blower fan records this positive running status,
When user returns to start new blower fan, forward direction is run again, to continue to improve IAQ, shortens what is detected again
Flow.So that when starting new fan operation, it is determined that the startup optimization pattern of new blower fan, before startup optimization pattern is startup,
The operational mode of the last operation of new blower fan record.It includes positive operation and negative sense operation, and the positive runtime is substantially new
Blower motor is rotated in a manner of positive direction, and positive direction is clockwise；Negative sense operates to the motor and negative direction of new blower fan
Mode rotate, negative direction for counterclockwise.When it is determined that the startup optimization pattern of new blower fan is run for forward direction, motor is square
To rotation, outdoor fresh air is introduced into interior, makes the increase of room air content, pressure increase, forms indoor environment and outdoor environment
Between positive pressure it is poor.And when it is determined that the startup optimization pattern of new blower fan is run for negative sense, motor negative direction rotates, by room
Interior air pumps to outdoor, reduces room air content, pressure reduces, the negative sense pressure formed between indoor environment and outdoor environment
Power is poor.And then it is poor according to this positive pressure difference or negative pressures, carry out the ventilation between room air and outdoor air.
Step S30, it is poor according to the positive/negative pressure, the ventilation between room air and outdoor air is carried out, to introduce room
Outer fresh air extracts room air out.
Further, after the positive/negative pressure difference between indoor environment and outdoor environment is formed, according to positive/negative pressure
Difference, carry out the ventilation between room air and outdoor air.Because positive/negative pressure difference includes positive pressure difference and negative pressures poor two
Kind, so as to poor according to positive/negative pressure, the ventilatory pattern carried out between room air and outdoor air also includes two kinds.When formation
It is indoor by the way that outdoor fresh air is introduced between room air and outdoor air when positive/negative pressure difference is positive pressure difference, and by room
Taken a breath outside interior air extruder chamber；And when the positive/negative pressure difference of formation is negative pressures difference, room air and outdoor air
Between it is outdoor by the way that room air is extracted out, outdoor fresh air is squeezed interior under ambient pressure and taken a breath.By this ventilation operation,
Improve the cleanliness factor of room air.
The control method of the new blower fan and air conditioning linkend system of the present invention, indoor air purity is detected, and described in judgement
Whether room air cleanliness factor is less than preset value；When the room air cleanliness factor is less than preset value, start new fan operation,
The positive/negative pressure formed between indoor environment and outdoor environment is poor；It is poor according to the positive/negative pressure, carry out room air and outdoor
Ventilation between air, to introduce outdoor fresh air or extract room air out.This programme when detecting that room air cleanliness factor is low,
New blower motor is controlled to operate, the positive/negative pressure formed between indoor environment and outdoor environment is poor, outdoor fresh air is introduced indoor
Or extract the low air of room air cleanliness factor out, and outdoor air is taken a breath, and realizes the fast purification to room air,
And improve room air freshness.
Further, in another embodiment of new blower fan of the invention and the control method of air conditioning linkend system, described
Poor according to the positive/negative pressure, the step of carrying out the ventilation between room air and outdoor air, includes：
Step S31, when positive/negative pressure difference is positive pressure difference, outdoor air cleanliness factor is detected, and judge outdoor
Whether air purity is more than room air cleanliness factor；
Step S32, when outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
Step S33, when outdoor air cleanliness factor is less than or equal to room air cleanliness factor, by the operational mode of new blower fan
Switch to negative sense to run, room air is pumped into outdoor.
Further, it is contemplated that the cleanliness factor of outdoor fresh air may be also lower than room air cleanliness factor, introduces this species
The outdoor fresh air of type can make room air cleanliness factor lower.So as to which the present embodiment is poor for positive pressure in the positive/negative pressure difference of formation
When, the outer detection means detection outdoor air cleanliness factor of control room, and it is clean to judge whether outdoor air cleanliness factor is more than room air
Cleanliness.When outdoor air cleanliness factor is more than room air cleanliness factor, illustrate that the cleanliness factor of outdoor fresh air is cleaner than room air
Degree is high, thus outdoor fresh air is introduced into interior, and script room air is expressed into outdoor is taken a breath, and it is clean to improve room air
Degree.And when outdoor air cleanliness factor is not more than room air cleanliness factor, illustrate that the cleanliness factor of outdoor fresh air is cleaner than room air
Cleanliness is low, and the content of pollutant, particle or dust is higher in outdoor fresh air, it is impossible to introduces outdoor fresh air indoor.So as to by newly
The operational mode of blower fan switches to negative sense to run, and motor opposite direction rotates pumps to outdoor by room air.Additionally start fresh air
Purifier in machine purifies to room air, to improve room air cleanliness factor.
Further, in another embodiment of new blower fan of the invention and the control method of air conditioning linkend system, described
Poor according to the positive/negative pressure, the step of carrying out the ventilation between room air and outdoor air, includes：
Step S34, when positive/negative pressure difference is negative pressures difference, room air is pumped into outdoor, sensing chamber outer space
Gas cleanliness factor, and judge whether outdoor air cleanliness factor is more than room air cleanliness factor；
Step S35, when outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
Step S36, when outdoor air cleanliness factor is less than or equal to room air cleanliness factor, stop new fan operation.
Further, when the positive/negative pressure difference of formation is negative pressures difference, motor opposite direction rotates and takes out room air
To outdoor, room air content is caused to reduce because room air pumps to outdoor, room pressure is small, and ambient pressure is big, outside air
Interior can be pressed under the promotion of big pressure from the air channel of new blower fan.But the cleanliness factor of outdoor air may be lower than indoor, i.e.,
Outdoor Air Quality is poor, and this ropy outdoor air presses to interior, can make the reduction of room air cleanliness factor again.So as to by room
After interior air pumps to outdoor, it is also necessary to outdoor air cleanliness factor is detected, and judges whether outdoor air cleanliness factor is more than
Room air cleanliness factor.When outdoor air cleanliness factor is more than room air cleanliness factor, illustrate that the cleanliness factor of outdoor fresh air compares room
Interior air purity is high, thus allows outdoor fresh air introducing interior, to balance indoor and outdoor air pressure, and improves room air
Cleanliness factor.And when outdoor air cleanliness factor is not more than room air cleanliness factor, illustrate that the cleanliness factor of outdoor fresh air compares Interior Space
Gas cleanliness factor is low, and the content of pollutant, particle or dust is higher in outdoor fresh air, it is impossible to allows outdoor fresh air introducing interior.
So as to stop the operation of new blower fan, and the air channel in new blower fan between air inlet and air outlet is closed, avoid outdoor fresh air from existing
Got under ambient pressure by air channel, cause room air cleanliness factor to decline.
Further, Fig. 2 is refer to, in new blower fan of the invention and the first embodiment of the control method of air conditioning linkend system
In, the second embodiment of the control method of the new blower fan of the present invention and air conditioning linkend system is proposed, it is in a second embodiment, described to sentence
Include after the step of whether the room air cleanliness factor that breaks is less than preset value：
Step S40, when the room air cleanliness factor is more than or equal to preset value, outdoor air cleanliness factor is detected, and
Judge whether outdoor air cleanliness factor is more than room air cleanliness factor；
Step S50, when outdoor air cleanliness factor is more than or equal to room air cleanliness factor, outdoor air is introduced into room
It is interior；
Step S60, when outdoor air cleanliness factor is less than room air cleanliness factor, stop new fan operation.
Further, when by room air cleanliness factor and preset value judgement, obtained judged result is that room air is clean
When degree is more than or equal to preset value, then illustrate that the cleanliness factor of room air meets health standard, it is contemplated that room
Interior may be sealing state, and wherein air freshness is inadequate.So as to further detect outdoor air cleanliness factor, and by the room of detection
Outer air purity and this standard compliant room air cleanliness factor are judged, to determine whether to introduce according to judged result
Outdoor fresh air.When outdoor air cleanliness factor is more than or equal to room air cleanliness factor, then illustrate that Outdoor Air Quality is better than
Interior, outdoor air can be introduced interior, improve the freshness for realizing air.When outdoor air cleanliness factor is clean less than room air
During cleanliness, then illustrate that Outdoor Air Quality is worse than interior, this outdoor air is introduced into interior, can drop room air cleanliness factor
It is low, so as to stop new fan operation, to ensure the kilter of room air.
Further, Fig. 3 is refer to, in new blower fan of the invention and the second embodiment of the control method of air conditioning linkend system
In, propose the 3rd embodiment of the control method of the new blower fan of the present invention and air conditioning linkend system, in the third embodiment, it is described enter
Include after the step of ventilation between row room air and outdoor air：
Step S70, air-conditioner outdoor unit is guided into air channel of the room air through new blower fan, to cool to air-conditioner outdoor unit
Or defrosting.
Understandably, the air-conditioning of the new blower fan of the present invention and air conditioning linkend system is likely to be at refrigeration or heating state, when it
During in refrigerating state, air-conditioner outdoor unit is in the condition of high temperature；And when air-conditioning is in heating state, its outdoor unit is in low temperature
State.Outdoor unit temperature is too high, can send stop jumping, compressor shutdown protection, air-conditioning can not normal refrigeration work；And outdoor unit temperature
Spend low, the higher air of ambient temperature, which encounters outdoor unit, can condense into frost, add the thermal resistance of heat exchanger, cause exchange capability of heat
Decline, the normal heating work of serious influence air-conditioning.So as to which the present embodiment is carrying out room air and outdoor air, by new
When the low air of Cleanliness is pumped to outdoor by the air channel of blower fan, the room air of this extraction can be guided to air-conditioner outdoor unit,
To be cooled to air-conditioner outdoor unit or defrost, make full use of what room air was taken a breath, save the energy.Can be in new blower fan court
The external ventilation duct of air outlet to outside is at outdoor unit；Air outlet is either connected to two ventilations respectively by threeway
Pipe, a ventilation duct is towards outdoor, and for introducing outdoor fresh air, another ventilation duct is extended at air-conditioner outdoor unit, to pass through
Room air is guided to outdoor unit by this ventilation duct for being located outside at machine, prevents that outdoor unit is too high or too low for temperature.Wherein to sky
Outdoor unit is adjusted to be cooled or included the step of defrosting：
Step S71, when the temperature for detecting air-conditioner outdoor unit is more than the first preset temperature, by room air through new blower fan
Air channel guide to air-conditioner outdoor unit and cooled；
Step S72, when the temperature for detecting air-conditioner outdoor unit is less than the second preset temperature, by room air through new blower fan
Air channel guide to air-conditioner outdoor unit and defrosted, wherein the first preset temperature is more than the second preset temperature.
Understandably, for air-conditioning in refrigeration, room air is the relatively low cold air of temperature, this cold air can be guided into outdoor
Machine, it is cooled, to prevent stop jumping；And air-conditioning is in heating, room air is the higher hot-air of temperature, can be by this heat
Air guides to outdoor unit, and it is heated up, and prevents frosting.In addition operation of air conditioner initial stage is considered, or indoor/outdoor temperature-difference is not
When big, the temperature of outdoor unit will not be too high or too low, is now cooled or is heated up if room air is guided into outdoor unit, anticipates
It is adopted little.So as to which the present embodiment is provided with when outdoor unit temperature is higher or lower than certain temperature value, just entered using outdoor air
Row cooling or heating.Specifically, it is provided for judging the first preset temperature and the second preset temperature of outdoor unit temperature height, this
First preset temperature and the second preset temperature are pre-set, and are respectively used to judge the high temperature and low temperature of outdoor unit.In air-conditioning
It is provided for detecting the temperature sensor of its temperature at outdoor unit, when the temperature for detecting outdoor unit is more than the first preset value,
Then illustrate that the temperature of outdoor unit is too high, it is necessary to cooling processing be carried out to it, so that by the low room air of cleanliness factor through new blower fan
Air channel extract and guide to air-conditioner outdoor unit, air-conditioner outdoor unit is cooled.And when the temperature that detect outdoor unit is less than the
During two preset values, then illustrate that the temperature of outdoor unit is too low, it is understood that there may be frosting risk to it, it is necessary to carry out heating treatment, accordingly
Air channel of the room air that cleanliness factor is low through new blower fan extract and guide to air-conditioner outdoor unit, air-conditioner outdoor unit is risen
Temperature.In addition, it is contemplated that when outdoor unit is cooled or during heating treatment, room air cleanliness factor is good, i.e., no cleanliness factor is low
Air needs to discharge；But may cause because outdoor unit temperature is higher or lower air-conditioning can not normal operation, so as to directly extract
Room air is cooled or heating treatment to it to outdoor unit, to ensure the normal operation of air-conditioning.
Reference picture 4, Fig. 4 are the device structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
As shown in figure 4, the control device of the new blower fan and air conditioning linkend system can include：Processor 1001, such as
CPU, communication bus 1002, user interface 1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is used for real
Connection communication between these existing components.User interface 1003 can include display screen (Display), input block such as keyboard
(Keyboard), optional user interface 1003 can also include wireline interface, the wave point of standard.Network interface 1004 is optional
Wireline interface, the wave point (such as WI-FI interfaces) that can include standard.Memory 1005 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.
It will be understood by those skilled in the art that the control device of the new blower fan and air conditioning linkend system that are shown in Fig. 4 is not
The restriction to new blower fan and the control device of air conditioning linkend system is formed, parts more more or less than diagram can be included, or
Person combines some parts, or different parts arrangement.
As shown in figure 4, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe module, user interface and the control program of new blower fan and air conditioning linkend system.Operating system is management and the new blower fan of control
With the program of the control device hardware and software resource of air conditioning linkend system, the control journey of new blower fan and air conditioning linkend system is supported
The operation of sequence and other softwares and/or program.Network communication module is used to realize inside memory 1005 between each component
Communication, and with being communicated in screen display device between other hardware and softwares.
In the control device of new blower fan and air conditioning linkend system shown in Fig. 4, the new blower fan and air conditioning linkend system
Including new blower fan and air-conditioning, processor 1001 is used for the control for performing the new blower fan and air conditioning linkend system that are stored in memory 1005
Processing procedure sequence, realizes following steps：
In the running of air-conditioning, indoor air purity is detected, and judges whether the room air cleanliness factor is small
In preset value；
When the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment and outdoor ring
Positive/negative pressure between border is poor；
It is poor according to the positive/negative pressure, carry out the ventilation between room air and outdoor air, with introduce outdoor fresh air or
Extract room air out.
Further, it is described to start new fan operation, the positive/negative pressure difference formed between indoor environment and outdoor environment
Step includes：
Start new fan operation, and determine the startup optimization pattern of new blower fan；
When the startup optimization pattern of new blower fan is run for forward direction, the positive pressure between formation indoor environment and outdoor environment
Power is poor；
When the startup optimization pattern of new blower fan is run for negative sense, the negative sense pressure between formation indoor environment and outdoor environment
Power is poor.
Further, it is described poor according to the positive/negative pressure, carry out the step of the ventilation between room air and outdoor air
Suddenly include：
When positive/negative pressure difference is positive pressure difference, outdoor air cleanliness factor is detected, and judges outdoor air cleaning
Whether degree is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, the operational mode of new blower fan is switched to negative
To operation, room air is pumped into outdoor.
Further, it is described poor according to the positive/negative pressure, carry out the step of the ventilation between room air and outdoor air
Suddenly include：
When positive/negative pressure difference is negative pressures difference, room air is pumped into outdoor, detects outdoor air cleanliness factor,
And judge whether outdoor air cleanliness factor is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, stop new fan operation.
Further, it is described judge the step of whether the room air cleanliness factor is less than preset value after, processor
1001 control program for performing the new blower fan and air conditioning linkend system that are stored in memory 1005, realize following steps：
When the room air cleanliness factor is more than or equal to preset value, outdoor air cleanliness factor is detected, and judge outdoor
Whether air purity is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than or equal to room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than room air cleanliness factor, stop new fan operation.
Further, it is described carry out between room air and outdoor air ventilation the step of after, processor 1001 is used
In the control program for performing the new blower fan and air conditioning linkend system that are stored in memory 1005, following steps are realized：
Air-conditioner outdoor unit is guided into air channel of the room air through new blower fan, to be cooled to air-conditioner outdoor unit or be defrosted.
Further, described the step of air-conditioner outdoor unit is cooled or defrosted, includes：
When the temperature for detecting air-conditioner outdoor unit is more than the first preset temperature, air channel of the room air through new blower fan is drawn
Cooled to air-conditioner outdoor unit；
When the temperature for detecting air-conditioner outdoor unit is less than the second preset temperature, air channel of the room air through new blower fan is drawn
Defrosted to air-conditioner outdoor unit, wherein the first preset temperature is more than the second preset temperature.
The control device embodiment of new blower fan and air conditioning linkend system of the invention joins with above-mentioned new blower fan and air-conditioning
Each embodiment of control method of dynamic system is essentially identical, will not be repeated here.
The invention provides a kind of storage medium, the storage medium is stored with one or more than one program, described
One either more than one program can also by one or more than one computing device for：
In the running of air-conditioning, indoor air purity is detected, and judges whether the room air cleanliness factor is small
In preset value；
When the room air cleanliness factor is less than preset value, start new fan operation, form indoor environment and outdoor ring
Positive/negative pressure between border is poor；
It is poor according to the positive/negative pressure, carry out the ventilation between room air and outdoor air, with introduce outdoor fresh air or
Extract room air out.
Further, it is described to start new fan operation, the positive/negative pressure difference formed between indoor environment and outdoor environment
Step includes：
Start new fan operation, and determine the startup optimization pattern of new blower fan；
When the startup optimization pattern of new blower fan is run for forward direction, the positive pressure between formation indoor environment and outdoor environment
Power is poor；
When the startup optimization pattern of new blower fan is run for negative sense, the negative sense pressure between formation indoor environment and outdoor environment
Power is poor.
Further, it is described poor according to the positive/negative pressure, carry out the step of the ventilation between room air and outdoor air
Suddenly include：
When positive/negative pressure difference is positive pressure difference, outdoor air cleanliness factor is detected, and judges outdoor air cleaning
Whether degree is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, the operational mode of new blower fan is switched to negative
To operation, room air is pumped into outdoor.
Further, it is described poor according to the positive/negative pressure, carry out the step of the ventilation between room air and outdoor air
Suddenly include：
When positive/negative pressure difference is negative pressures difference, room air is pumped into outdoor, detects outdoor air cleanliness factor,
And judge whether outdoor air cleanliness factor is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, stop new fan operation.
Further, it is described judge the step of whether the room air cleanliness factor is less than preset value after, it is one
Either more than one program can also by one or more than one computing device for：
When the room air cleanliness factor is more than or equal to preset value, outdoor air cleanliness factor is detected, and judge outdoor
Whether air purity is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than or equal to room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than room air cleanliness factor, stop new fan operation.
Further, it is described carry out between room air and outdoor air ventilation the step of after, it is one or
More than one program can also by one or more than one computing device for：
Air-conditioner outdoor unit is guided into air channel of the room air through new blower fan, to be cooled to air-conditioner outdoor unit or be defrosted.
Further, described the step of air-conditioner outdoor unit is cooled or defrosted, includes：
When the temperature for detecting air-conditioner outdoor unit is more than the first preset temperature, air channel of the room air through new blower fan is drawn
Cooled to air-conditioner outdoor unit；
When the temperature for detecting air-conditioner outdoor unit is less than the second preset temperature, air channel of the room air through new blower fan is drawn
Defrosted to air-conditioner outdoor unit, wherein the first preset temperature is more than the second preset temperature.
Storage medium embodiment of the present invention and the control method of above-mentioned new blower fan and air conditioning linkend system are respectively implemented
Example is essentially identical, will not be repeated here.
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 key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key 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 is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of new blower fan and air conditioning linkend system, it is characterised in that including new blower fan, air-conditioning, detection means and control device,
The new blower fan is integrated in inside indoor apparatus of air conditioner, and the detection means and control device are electrically connected with, and the detection means is used
In the indoor air purity of detection；
The new blower fan includes air channel, motor and the wind wheel of air outlet, air inlet, connection air inlet and air outlet, the control
The room air cleanliness factor that device detects according to detection means, control the operational mode of motor in new blower fan.
2. the control method of a kind of new blower fan and air conditioning linkend system, it is characterised in that the new blower fan and air conditioning linkend system
Including new blower fan and air-conditioning, the control method of the new blower fan and air conditioning linkend system comprises the following steps：
In the running of air-conditioning, indoor air purity is detected, and it is pre- to judge whether the room air cleanliness factor is less than
If value；
When the room air cleanliness factor is less than preset value, start new fan operation, formed indoor environment and outdoor environment it
Between positive/negative pressure it is poor；
It is poor according to the positive/negative pressure, the ventilation between room air and outdoor air is carried out, to introduce outdoor fresh air or extraction
Room air.
3. the control method of new blower fan as claimed in claim 2 and air conditioning linkend system, it is characterised in that the startup fresh air
Machine is run, and the step of the positive/negative pressure difference formed between indoor environment and outdoor environment includes：
Start new fan operation, and determine the startup optimization pattern of new blower fan；
When the startup optimization pattern of new blower fan is run for forward direction, the positive pressure between formation indoor environment and outdoor environment
Difference；
When the startup optimization pattern of new blower fan is run for negative sense, the negative pressures between formation indoor environment and outdoor environment
Difference.
4. the control method of new blower fan as claimed in claim 3 and air conditioning linkend system, it is characterised in that described in the basis
Positive/negative pressure is poor, and the step of carrying out the ventilation between room air and outdoor air includes：
When positive/negative pressure difference is positive pressure difference, outdoor air cleanliness factor is detected, and judge that outdoor air cleanliness factor is
It is no to be more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, negative sense is switched to transport the operational mode of new blower fan
OK, room air is pumped into outdoor.
5. the control method of new blower fan as claimed in claim 3 and air conditioning linkend system, it is characterised in that described in the basis
Positive/negative pressure is poor, and the step of carrying out the ventilation between room air and outdoor air includes：
When positive/negative pressure difference is negative pressures difference, room air is pumped into outdoor, detects outdoor air cleanliness factor, and sentence
Whether disconnected outdoor air cleanliness factor is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than or equal to room air cleanliness factor, stop new fan operation.
6. the control method of the new blower fan and air conditioning linkend system as described in claim any one of 2-5, it is characterised in that described
Judge to include after the step of whether the room air cleanliness factor is less than preset value：
When the room air cleanliness factor is more than or equal to preset value, outdoor air cleanliness factor is detected, and judge outdoor air
Whether cleanliness factor is more than room air cleanliness factor；
When outdoor air cleanliness factor is more than or equal to room air cleanliness factor, outdoor air is introduced indoor；
When outdoor air cleanliness factor is less than room air cleanliness factor, stop new fan operation.
7. the control method of the new blower fan and air conditioning linkend system as described in claim any one of 2-5, it is characterised in that described
Include after the step of carrying out the ventilation between room air and outdoor air：
Air-conditioner outdoor unit is guided into air channel of the room air through new blower fan, to be cooled to air-conditioner outdoor unit or be defrosted.
8. the control method of new blower fan as claimed in claim 7 and air conditioning linkend system, it is characterised in that described to air conditioning chamber
Outer machine is cooled or included the step of defrosting：
When the temperature for detecting air-conditioner outdoor unit is more than the first preset temperature, sky is guided into air channel of the room air through new blower fan
Outdoor unit is adjusted to be cooled；
When the temperature for detecting air-conditioner outdoor unit is less than the second preset temperature, sky is guided into air channel of the room air through new blower fan
Outdoor unit is adjusted to be defrosted, wherein the first preset temperature is more than the second preset temperature.
9. the control device of a kind of new blower fan and air conditioning linkend system, it is characterised in that the new blower fan and air conditioning linkend system
Control device include：Memory, processor, communication bus and new blower fan and the air-conditioning linkage being stored on the memory
The control program of system：
The communication bus is used to realize the connection communication between processor and memory；
The processor is used for the control program for performing the new blower fan and air conditioning linkend system, to realize such as claim 2-8
Any one of new blower fan and air conditioning linkend system control method the step of.
10. a kind of storage medium, it is characterised in that the control of new blower fan and air conditioning linkend system is stored with the storage medium
Program, realized when the control program of the new blower fan and air conditioning linkend system is executed by processor as any in claim 2-8
The step of control method of new blower fan and air conditioning linkend system described in.
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| CN201710934151.8A CN107702286A (en) | 2017-10-02 | 2017-10-02 | New blower fan and air conditioning linkend system and its control method, device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934151.8A CN107702286A (en) | 2017-10-02 | 2017-10-02 | New blower fan and air conditioning linkend system and its control method, device and storage medium |
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| CN107702286A true CN107702286A (en) | 2018-02-16 |
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ID=61184889
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| CN201710934151.8A Pending CN107702286A (en) | 2017-10-02 | 2017-10-02 | New blower fan and air conditioning linkend system and its control method, device and storage medium |
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| CN110989731A (en) * | 2019-11-04 | 2020-04-10 | 佛山市云米电器科技有限公司 | Linkage control method and system for fan and external connection equipment |
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| CN112902390A (en) * | 2021-02-23 | 2021-06-04 | 珠海格力电器股份有限公司 | Defrosting method and device and air conditioner |
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| CN114777310A (en) * | 2022-01-24 | 2022-07-22 | 艾欧史密斯(中国)热水器有限公司 | Air system and control method and controller thereof |
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Application publication date: 20180216 |