CN106196409A - The control method of indoor fan, control device and wall-hanging air conditioner - Google Patents
The control method of indoor fan, control device and wall-hanging air conditioner Download PDFInfo
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- CN106196409A CN106196409A CN201510216918.4A CN201510216918A CN106196409A CN 106196409 A CN106196409 A CN 106196409A CN 201510216918 A CN201510216918 A CN 201510216918A CN 106196409 A CN106196409 A CN 106196409A
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Abstract
The present invention proposes the control device of the indoor fan of the control method of the indoor fan of a kind of wall-hanging air conditioner, a kind of wall-hanging air conditioner and a kind of wall-hanging air conditioner, wherein, the control method of the indoor fan of described wall-hanging air conditioner includes: the current environmental temperature of detection wall-hanging air conditioner local environment；Described current environmental temperature is compared with preset temperature, controls the rotation direction of the indoor fan of described wall-hanging air conditioner according to comparative result.Pass through technical scheme, it is possible to use a kind of simple technical scheme, thus both can meet user's basic demand to temperature, the wind that indoor set air outlet can be made again to send, avoid user, final realization " without blowing feeling ".
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to the indoor wind of a kind of wall-hanging air conditioner
The control method of machine, the control device of indoor fan of a kind of wall-hanging air conditioner and the wall-mounted sky of one
Adjust.
Background technology
At present, there are some researches show, high wind blows facing to people and easily causes human body local overcooling or mistake
Heat, causes sense of discomfort, and people's common not being full of in air-conditioned room has blowing feeling, and blowing feeling is by room
Between temperature and the body local place that causes such as wind speed have creeping chill or hotness, thus cause uncomfortable
Sensation, the comfortableness that row GB50019 " heating and ventilation and In Air Conditioning Design specification " recommends is empty
Adjusting, recommending wind speed during refrigeration is less than or equal to 0.3m/s, recommends wind speed for being less than or equal to when heating
0.2m/s, when wind speed is less than or equal to 0.1m/s, common people are not felt by wind, and standard is recommended simultaneously
Refrigeration temperature levels, between 24 DEG C～28 DEG C, heats temperature between 18 DEG C～22 DEG C.
Current in the industry for solving " wind sense " this problem, often use one or more in following measures
Scheme combines, such as:
1) adjust compressor operating frequency, control the cold and hot of wall-hanging air conditioner leaving air temp.
2) reduce the rotating speed of indoor fan motor, control the cold and hot of wall-hanging air conditioner leaving air temp.
3) adjust the wind direction of indoor set horizontal wind deflector, change wind speed size and the direction of air-supply
Partially.
4) adjust the wind direction of the vertical wind deflector of indoor set, change wind speed size and the direction of air-supply
Partially.
5) utilize various sensor location human body in the position of air-conditioned room, then pass through controller control
Air supply direction processed, allows air-supply avoid human body.
6) big wind deflector drain.
7) air outlet utilizes the schemes such as grid rectification.
But, in above-mentioned solution 1) and 2) in, often occur, compressor frequency and wind
The rotating speed of dynamo-electric machine is lowered, but indoor environment is overheated, does not reaches basic to temperature of user
Requirement；In above-mentioned solution 3) and 4) in, for level sweeps aerofoil, even if level is swept
Aerofoil ramps upwardly into the maximum angle that wall-hanging air conditioner indoor unit structure allows, and also has substantial amounts of wind
Send downwards, and when vertical wind deflector changes horizontal direction, also cannot be effectively shielded from people, particularly room
Between have many people and go out when different positions especially true.Therefore, user often has " blowing
Sense "；In above-mentioned solution 5) in, the cost of wall-hanging air conditioner can be increased, and if indoor ring
When there is multiple user in border, air-supply cannot avoid all users, always has some users to have the strongest
Blowing feeling；In above-mentioned solution 6) and 7) in, relate to the improvement of structure, there is similar scheme
1) problem in and 2), in the case of the interior space is relatively big, user often feels awfully hot,
It is unable to reach user's basic demand to temperature.
Therefore, how by a kind of simple scheme, user can both have been met to indoor air temperature in air conditioned building
Basic demand, can realize " without blowing feeling " again, become problem demanding prompt solution.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique
To this end, it is an object of the present invention to propose the control of the indoor fan of a kind of wall-hanging air conditioner
Method processed.
Further object is that the control dress of the indoor fan proposing a kind of wall-hanging air conditioner
Put.
A further object of the present invention is to propose a kind of wall-hanging air conditioner.
For achieving the above object, embodiment according to the first aspect of the invention, it is proposed that a kind of wall hanging
The control method of the indoor fan of formula air-conditioning, wherein, the indoor set of described wall-hanging air conditioner have towards
The air outlet in User Activity region and the air inlet avoiding User Activity region, described control method bag
Include: the current environmental temperature of detection wall-hanging air conditioner local environment；By described current environmental temperature with pre-
If temperature compares, control the rotation side of the indoor fan of described wall-hanging air conditioner according to comparative result
To.
The control method of the indoor fan of wall-hanging air conditioner according to one embodiment of present invention, by inspection
Survey current environmental temperature, and this current environmental temperature detected is compared with preset temperature, i.e.
Can be according to the rotation direction of comparative result control room inner blower, i.e. control room inner blower forward or reverse,
And then realize both having met user's basic demand to temperature, the wind making again indoor set air outlet send, keep away
Opening user, thus realize " without blowing feeling ", wherein, the zone of action of user is usually indoor environment
In the space of (in room) below 2m in addition to wall, and the air inlet in the present invention and going out
Air port is all blown (i.e. according to the wind of air outlet of indoor set by air outlet from top to bottom with the air-out of indoor set
Blow to the direction on ground) it is that standard defines.
According to one embodiment of present invention, described described current environmental temperature is carried out with preset temperature
Relatively, control the process of the rotation direction of the indoor fan of described wall-hanging air conditioner according to comparative result,
Specifically include: when described comparative result is the described current environmental temperature temperature relative to described preset temperature
When degree variable quantity is more than preset temperature variable quantity, controls described indoor fan and rotate forward；And when described ratio
Relatively result is that described current environmental temperature is less than or equal to relative to the temperature variation of described preset temperature
During described preset temperature variable quantity, controlling the reversion of described indoor fan, wherein, described preset temperature becomes
The common value of change amount is 0.5 DEG C or 1 DEG C.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, if working as front ring
Border temperature is more than preset temperature variable quantity relative to the temperature variation of preset temperature, then Indoor Temperature is described
Spending the most too low or too high, user feels cold or hot, and indoor temperature is also not reaching to substantially wanting of user
Seek the preset temperature i.e. required, then can rotate forward with control room inner blower, so that more air quantity is from wall hanging
The lower air outlet of the indoor set of formula air-conditioning blows to indoor, thus realizes the exchange of more heat, Jin Ersheng
High or that reduction is indoor current environmental temperature, and finally meet user's requirement to preset temperature；And
If current environmental temperature is less than or equal to preset temperature variable quantity relative to the temperature variation of preset temperature
Time, then explanation indoor temperature has reached the preset temperature that the basic demand of user i.e. requires, user
The most no longer feel supercool or overheated, then the reversion of control room inner blower, so, will make indoor set blow
Cold wind or hot blast that mouth is sent upwards are blown by the upper air outlet of the indoor set of wall-hanging air conditioner, thus keep away
Open user, make top, room cooled or heating, form an air-conditioning in 1.8 meters of room or space above
Homoiothermic district, this homoiothermic district is entered with room lower space by radiation, conduction or the least wind speed convection type
The cold and hot exchange of row, makes bottom, room both reach the suitable temperature that needed by human body is wanted, user can be made again to feel
Less than wind, thus realize " without blowing feeling ".
According to one embodiment of present invention, according to the first regulating command received, by described indoor
When the first rotational speed regulation during blower fan reversion is to rotate forward less than or equal to described indoor fan second turn
Speed.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by by room
The first rotational speed regulation during inner blower reversion is less than or equal to the second rotating speed when rotating forward so that indoor
Air quantity during blower fan reversion is less than or equal to air quantity when rotating forward, this from according to reducing reversion wind this
The method of amount, can make the imperceptible wind of user, further such that it is able to further ensure that and be capable of
" without blowing feeling ".
According to one embodiment of present invention, according to the second regulating command received, described wall is regulated
The air outlet angle of the wind deflector of hanging air conditioner, so that blowing the to user during the reversion of described indoor fan
One air output blows the second air output to described user when rotating forward less than or equal to described indoor fan.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, reduces reversion
The method of air quantity includes but not limited to that direct the first rotational speed regulation by reversion is less than or equal to when rotating forward
The second rotating speed, it is also possible to by regulate horizontal/vertical wind deflector air outlet angle so that in indoor
The a part of intake volume of blower fan can be blocked by wind deflector, cannot blow to indoor environment or user's body
On, thereby further ensure that and be capable of " without blowing feeling ".
According to one embodiment of present invention, the current environment of described detection wall-hanging air conditioner local environment
Temperature, specifically includes: detect described current environmental temperature by infrared temperature sensor；And according to
The more newer command received, updates described preset temperature.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by infrared
Temperature sensor can realize contactless, remote, high precision measuring temperature, so that current environmental temperature is more
Accurately；Certainly, user or manufacturer can to update this according to the practical situation such as factor such as region, season pre-
If temperature, to guarantee the optimal demand that can meet user to indoor environment temperature.
According to one embodiment of present invention, the air inlet of the indoor set of described wall-hanging air conditioner is arranged on
The upper surface of the fuselage of described indoor set, described air outlet of indoor set is arranged on the fuselage of described indoor set
The lower section of front surface.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, this is wall-mounted
The air inlet of the indoor set of air-conditioning and the position that arranges of air outlet include but not limited to above-mentioned position, example
As described in: the air inlet of indoor set can also be arranged on, the top of the side surface of the fuselage of indoor set, goes out
Air port is still arranged on the lower section (air-out area is maximum herein) of the fuselage front surface of described indoor set,
As long as air outlet is towards User Activity region, air inlet avoids the zone of action of user, it addition,
The zone of action of user is usually in indoor environment (in room) below 2m's in addition to wall
Space.
Embodiment according to the second aspect of the invention, it is proposed that the indoor fan of a kind of wall-hanging air conditioner
Control device, the indoor set of described wall-hanging air conditioner have towards User Activity region air outlet and
Avoiding the air inlet in User Activity region, described control device 200 includes: detector unit, detects wall
The current environmental temperature of hanging air conditioner local environment；Comparing unit, by described current environmental temperature with pre-
If temperature compares；Control unit, controls the indoor wind of described wall-hanging air conditioner according to comparative result
The rotation direction of machine.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by detection
Current environmental temperature, and this current environmental temperature detected is compared with preset temperature,
According to the rotation direction of comparative result control room inner blower, i.e. control room inner blower forward or reverse, enters
And realize both having met user's basic demand to temperature, make again the wind that indoor set air outlet is sent, avoid
User, thus realize " without blowing feeling ".
According to one embodiment of present invention, described control unit specifically for: when described comparative result
Change more than preset temperature relative to the temperature variation of described preset temperature for described current environmental temperature
During amount, control described indoor fan and rotate forward；And when described comparative result is described current environmental temperature
Relative to the described temperature variation of described preset temperature less than or equal to described preset temperature variable quantity
Time, control the reversion of described indoor fan, wherein, the common value of described preset temperature variable quantity is
0.5 DEG C, certainly, value be 1 DEG C can also.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, if working as front ring
Border temperature is more than preset temperature variable quantity relative to the temperature variation of preset temperature, then Indoor Temperature is described
Spending the most too low or too high, user feels cold or hot, and indoor temperature is also not reaching to substantially wanting of user
Seek the preset temperature i.e. required, then can rotate forward with control room inner blower, so that more air quantity is from wall hanging
The lower air outlet of the indoor set of formula air-conditioning blows to indoor, thus realizes the exchange of more heat, Jin Ersheng
High or that reduction is indoor current environmental temperature, and finally meet user's requirement to preset temperature；And
If current environmental temperature is less than or equal to preset temperature variable quantity relative to the temperature variation of preset temperature
Time, then explanation indoor temperature has reached the preset temperature that the basic demand of user i.e. requires, user
The most no longer feel supercool or overheated, then the reversion of control room inner blower, so, will make indoor set blow
Cold wind or hot blast that mouth is sent upwards are blown by the upper air outlet of the indoor set of wall-hanging air conditioner, thus keep away
Open user, make top, room cooled or heating, form an air-conditioning in 1.8 meters of room or space above
Homoiothermic district, this homoiothermic district is entered with room lower space by radiation, conduction or the least wind speed convection type
The cold and hot exchange of row, makes bottom, room both reach the suitable temperature that needed by human body is wanted, user can be made again to feel
Less than wind, thus realize " without blowing feeling ".
According to one embodiment of present invention, the first regulation unit, according to the first regulation life received
Order, the first rotational speed regulation when being inverted by described indoor fan less than or equal to described indoor fan is just
The second rotating speed when turning.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by by room
The first rotational speed regulation during inner blower reversion is less than or equal to the second rotating speed when rotating forward so that indoor
Air quantity during blower fan reversion is less than or equal to air quantity when rotating forward, this from according to upper minimizing reversion air quantity
Method, the imperceptible wind of user can be made further, such that it is able to further ensure that and be capable of
" without blowing feeling ".
According to one embodiment of present invention, the second regulation unit, according to the second regulation life received
Order, regulates the air outlet angle of the wind deflector of described wall-hanging air conditioner, so that during the reversion of described indoor fan
Blow to user the first air output less than or equal to described indoor fan rotate forward time blow to described user
The second air output.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, reduces reversion
The method of air quantity includes but not limited to that direct the first rotational speed regulation by reversion is less than or equal to when rotating forward
The second rotating speed, it is also possible to by regulate horizontal/vertical wind deflector air outlet angle so that in indoor
The a part of intake volume of blower fan can be blocked by wind deflector, cannot blow to indoor environment or user's body
On, thereby further ensure that and be capable of " without blowing feeling ".
According to one embodiment of present invention, described detector unit specifically for: passed by infrared temperature
Sensor detects described current environmental temperature；And described control device also includes: updating block, according to
The more newer command received, updates described preset temperature.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by infrared
Temperature sensor can realize contactless, remote, high precision measuring temperature, so that current environmental temperature is more
Accurately；Certainly, user or manufacturer can to update this according to the practical situation such as factor such as region, season pre-
If temperature, to guarantee the optimal demand that can meet user to indoor environment temperature.
According to one embodiment of present invention, the air inlet of the indoor set of described wall-hanging air conditioner is arranged on
The upper surface of the fuselage of described indoor set, described air outlet of indoor set is arranged on the fuselage of described indoor set
The lower section of front surface.
The control device of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, this is wall-mounted
The air inlet of the indoor set of air-conditioning and the position that arranges of air outlet include but not limited to above-mentioned position, example
As described in: the air inlet of indoor set can also be arranged on, the top of the side surface of the fuselage of indoor set, goes out
Air port is still arranged on the lower section (air-out area is maximum herein) of the fuselage front surface of described indoor set,
As long as air outlet is towards User Activity region, air inlet avoids the zone of action of user, it addition,
The zone of action of user is usually the space of below the 2m outside room interior walls.
Embodiment according to the third aspect of the invention we, it is proposed that a kind of wall-hanging air conditioner, including: as
The control device of the indoor fan of the wall-hanging air conditioner according to any one of technique scheme.
Wall-hanging air conditioner according to an embodiment of the invention, wall-mounted by arranging on wall-hanging air conditioner
The control device of the indoor fan of air-conditioning, it is possible to use a kind of simple technical scheme, thus the most permissible
Meet user's basic demand to temperature, the wind that indoor set air outlet can be made again to send, avoid using
Family, final realization " without blowing feeling ".
Pass through technical scheme, it is possible to use a kind of simple technical scheme, thus the most permissible
Meet user's basic demand to temperature, the wind that indoor set air outlet can be made again to send, avoid using
Family, final realization " without blowing feeling ".
Accompanying drawing explanation
Embodiment is retouched by the above-mentioned and/or additional aspect of the present invention and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 shows the control of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention
The schematic flow sheet of method；
Fig. 2 shows the control of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention
The structural representation of device；
Fig. 3 shows the structural representation of wall-hanging air conditioner according to an embodiment of the invention；
Fig. 4 A shows current environmental temperature according to an embodiment of the invention and preset temperature
Temperature variation is more than air supply mode schematic diagram during preset temperature variable quantity；
Fig. 4 B shows current environmental temperature according to an embodiment of the invention and preset temperature
Temperature variation is less than or equal to air supply mode schematic diagram during preset temperature variable quantity.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from other modes described here, therefore, and the present invention
Protection domain do not limited by following public specific embodiment.
Fig. 1 shows the control of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention
The schematic flow sheet of method.
As shown in Figure 1, it is shown that the indoor fan of the wall-hanging air conditioner of one embodiment of the present of invention
Control method, the indoor set of described wall-hanging air conditioner has the air outlet towards User Activity region and keeps away
Opening the air inlet in User Activity region, described control method includes: step 102, detects wall-mounted sky
Adjust the current environmental temperature of local environment；Step 104, by described current environmental temperature and preset temperature
Compare, control the rotation direction of the indoor fan of described wall-hanging air conditioner according to comparative result.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by detection
Current environmental temperature, and this current environmental temperature detected is compared with preset temperature,
According to the rotation direction of comparative result control room inner blower, i.e. control room inner blower forward or reverse, enters
And realize both having met user's basic demand to temperature, make again the wind that indoor set air outlet is sent, avoid
User, thus realize " without blowing feeling ".
According to one embodiment of present invention, described described current environmental temperature is carried out with preset temperature
Relatively, control the process of the rotation direction of the indoor fan of described wall-hanging air conditioner according to comparative result,
Specifically include: when described comparative result is the described current environmental temperature temperature relative to described preset temperature
When degree variable quantity is more than preset temperature variable quantity, controls described indoor fan and rotate forward；And when described ratio
Relatively result is that described current environmental temperature is less than or equal to relative to the temperature variation of described preset temperature
During described preset temperature variable quantity, controlling the reversion of described indoor fan, wherein, described preset temperature becomes
The common value of change amount is 0.5 DEG C or 1 DEG C.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, if working as front ring
Border temperature is more than preset temperature variable quantity relative to the temperature variation of preset temperature, then Indoor Temperature is described
Spending the most too low or too high, user feels cold or hot, and indoor temperature is also not reaching to substantially wanting of user
Seek the preset temperature i.e. required, then can rotate forward with control room inner blower, so that more air quantity is from wall hanging
The lower air outlet of the indoor set of formula air-conditioning blows to indoor, thus realizes the exchange of more heat, Jin Ersheng
High or that reduction is indoor current environmental temperature, and finally meet user's requirement to preset temperature；And
If current environmental temperature is less than or equal to preset temperature variable quantity relative to the temperature variation of preset temperature
Time, then explanation indoor temperature has reached the preset temperature that the basic demand of user i.e. requires, user
The most no longer feel supercool or overheated, then the reversion of control room inner blower, so, will make indoor set blow
Cold wind or hot blast that mouth is sent upwards are blown by the upper air outlet of the indoor set of wall-hanging air conditioner, thus keep away
Open user, make top, room cooled or heating, form an air-conditioning in 1.8 meters of room or space above
Homoiothermic district, this homoiothermic district is entered with room lower space by radiation, conduction or the least wind speed convection type
The cold and hot exchange of row, makes bottom, room both reach the suitable temperature that needed by human body is wanted, user can be made again to feel
Less than wind, thus realize " without blowing feeling ".
According to one embodiment of present invention, according to the first regulating command received, by described indoor
When the first rotational speed regulation during blower fan reversion is to rotate forward less than or equal to described indoor fan second turn
Speed.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by by room
The first rotational speed regulation during inner blower reversion is less than or equal to the second rotating speed when rotating forward so that indoor
Air quantity during blower fan reversion is less than or equal to air quantity when rotating forward, this from according to upper minimizing reversion air quantity
Method, the imperceptible wind of user can be made further, such that it is able to further ensure that and be capable of
" without blowing feeling ".
According to one embodiment of present invention, according to the second regulating command received, described wall is regulated
The air outlet angle of the wind deflector of hanging air conditioner, so that blowing the to user during the reversion of described indoor fan
One air output blows the second air output to described user when rotating forward less than or equal to described indoor fan.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, reduces reversion
The method of air quantity includes but not limited to that direct the first rotational speed regulation by reversion is less than or equal to when rotating forward
The second rotating speed, it is also possible to by regulate horizontal/vertical wind deflector air outlet angle so that in indoor
The a part of intake volume of blower fan can be blocked by wind deflector, cannot blow to indoor environment or user's body
On, thereby further ensure that and be capable of " without blowing feeling ".
According to one embodiment of present invention, the current environment of described detection wall-hanging air conditioner local environment
Temperature, specifically includes: detect described current environmental temperature by infrared temperature sensor；And according to
The more newer command received, updates described preset temperature.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, by red
Outer temperature sensor can realize contactless, remote, high precision measuring temperature, so that current environmental temperature
More accurate；Certainly, user or manufacturer can update according to the practical situation such as factor such as region, season and be somebody's turn to do
Preset temperature, to guarantee the optimal demand that can meet user to indoor environment temperature.
According to one embodiment of present invention, the air inlet of the indoor set of described wall-hanging air conditioner is arranged on
The upper surface of the fuselage of described indoor set, described air outlet of indoor set is arranged on the fuselage of described indoor set
The lower section of front surface.
The control method of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, this is wall-mounted
The air inlet of the indoor set of air-conditioning and the position that arranges of air outlet include but not limited to above-mentioned position, example
As described in: the air inlet of indoor set can also be arranged on, the top of the side surface of the fuselage of indoor set, goes out
Air port is still arranged on the lower section (air-out area is maximum herein) of the fuselage front surface of described indoor set,
As long as air outlet is towards User Activity region, air inlet avoids the zone of action of user, it addition,
The zone of action of user is usually the space of below the 2m outside room interior walls.
Fig. 2 shows the control of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention
The structural representation of device.
As shown in Figure 2, it is shown that the indoor fan of the wall-hanging air conditioner of one embodiment of the present of invention
Controlling device 200, the indoor set of described wall-hanging air conditioner has the air outlet towards User Activity region
With avoid the air inlet in User Activity region, described control device 200 includes: detector unit 202,
The current environmental temperature of detection wall-hanging air conditioner local environment；Comparing unit 204, works as front ring by described
Border temperature compares with preset temperature；Control unit 206, controls described wall hanging according to comparative result
The rotation direction of the indoor fan of formula air-conditioning.
The control device 200 of the indoor fan of wall-hanging air conditioner, passes through according to an embodiment of the invention
Detection current environmental temperature, and this current environmental temperature detected is compared with preset temperature,
Can be according to the rotation direction of comparative result control room inner blower, i.e. control room inner blower rotates forward or anti-
Turn, and then realize both having met user's basic demand to temperature, make again indoor set air outlet send
Wind, avoids user, thus realizes " without blowing feeling ".
According to one embodiment of present invention, described control unit 206 specifically for: when described comparison
Result is that the described current environmental temperature temperature variation relative to described preset temperature is more than preset temperature
During variable quantity, control described indoor fan and rotate forward；And when described comparative result is described current environment
Temperature changes less than or equal to described preset temperature relative to the described temperature variation of described preset temperature
During amount, control the reversion of described indoor fan, wherein, the common value of described preset temperature variable quantity
Be 0.5 DEG C, certainly, value be 1 DEG C can also.
The control device 200 of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, if working as
Front ambient temperature is more than preset temperature variable quantity relative to the temperature variation of preset temperature, then room is described
Interior temperature is the most too low or too high, and user feels cold or hot, and indoor temperature is also not reaching to the base of user
The preset temperature that this requirement i.e. requires, then can rotate forward with control room inner blower so that more air quantity from
The lower air outlet of the indoor set of wall-hanging air conditioner blows to indoor, thus realizes the exchange of more heat, enters
And the current environmental temperature of indoor is raised and lowered, and finally meet user's requirement to preset temperature；
And if current environmental temperature becomes less than or equal to preset temperature relative to the temperature variation of preset temperature
During change amount, then explanation indoor temperature has reached the preset temperature that the basic demand of user i.e. requires,
User the most no longer feels supercool or overheated, then the reversion of control room inner blower, so, will make indoor set
Cold wind or hot blast that air outlet is sent upwards are blown by the upper air outlet of the indoor set of wall-hanging air conditioner, from
And avoid user, make top, room cooled or heating, form one in 1.8 meters of room or space above
Air-conditioning homoiothermic district, this homoiothermic district is empty with bottom, room by radiation, conduction or the least wind speed convection type
Between carry out cold and hot exchange, make bottom, room both reach the suitable temperature that needed by human body is wanted, user can be made again
Imperceptible wind, thus realize " without blowing feeling ".
According to one embodiment of present invention, the first regulation unit 208, according to the first tune received
Joint order, the first rotational speed regulation when being inverted by described indoor fan is less than or equal to described indoor wind
The second rotating speed when machine rotates forward.
The control device 200 of the indoor fan of wall-hanging air conditioner, passes through according to an embodiment of the invention
The first rotational speed regulation when being inverted by indoor fan is less than or equal to the second rotating speed when rotating forward so that
Air quantity during indoor fan reversion is less than or equal to air quantity when rotating forward, this from according to upper minimizing reversion
The method of air quantity, can make the imperceptible wind of user further, such that it is able to further ensure that can be real
Existing " without blowing feeling ".
According to one embodiment of present invention, the second regulation unit 210, according to the second tune received
Joint order, regulates the air outlet angle of the wind deflector of described wall-hanging air conditioner, so that described indoor fan is anti-
Blow when turning to user the first air output less than or equal to described indoor fan rotate forward time blow to described
Second air output of user.
The control device 200 of the indoor fan of wall-hanging air conditioner according to an embodiment of the invention, reduces
The method of reversion air quantity includes but not limited to that direct the first rotational speed regulation by reversion is less than or equal to just
The second rotating speed when turning, it is also possible to by regulating the air outlet angle of horizontal/vertical wind deflector so that
The a part of intake volume of indoor fan can be blocked by wind deflector, cannot blow to indoor environment or use
With family, thereby further ensure that and be capable of " calm sense ".
According to one embodiment of present invention, described detector unit 202 specifically for: pass through infrared temperature
Degree sensor detects described current environmental temperature；And described control device also includes: updating block
212, according to the more newer command received, update described preset temperature.
The control device 200 of the indoor fan of wall-hanging air conditioner, passes through according to an embodiment of the invention
Infrared temperature sensor can realize contactless, remote, high precision measuring temperature, so that current environment temperature
Spend more accurate；Certainly, user or manufacturer can update according to the practical situation such as factor such as region, season
This preset temperature, to guarantee the optimal demand that can meet user to indoor environment temperature.
According to one embodiment of present invention, the air inlet of the indoor set of described wall-hanging air conditioner is arranged on
The upper surface of the fuselage of described indoor set, described air outlet of indoor set is arranged on the fuselage of described indoor set
The lower section of front surface.
The control device 200 of the indoor fan of wall-hanging air conditioner, this wall according to an embodiment of the invention
The air inlet of the indoor set of hanging air conditioner and the position that arranges of air outlet include but not limited to above-mentioned position,
Such as: the air inlet of indoor set can also be arranged on the top of the side surface of the fuselage of described indoor set,
Air outlet is still arranged on the lower section of the fuselage front surface of described indoor set, and (air-out area is the most herein
Greatly), as long as air outlet is towards User Activity region, air inlet avoids the zone of action of user,
It addition, the zone of action of user is usually the space of below the 2m outside room interior walls.
Fig. 3 shows the structural representation of wall-hanging air conditioner according to an embodiment of the invention.
As shown in Figure 3, it is shown that the wall-hanging air conditioner 300 of one embodiment of the present of invention, including:
The control device 200 of the indoor fan of the wall-hanging air conditioner as according to any one of technique scheme.
Wall-hanging air conditioner 300 according to embodiments of the present invention, by arranging on wall-hanging air conditioner 300
The control device 200 of the indoor fan of wall-hanging air conditioner, it is possible to use a kind of simple technical scheme,
Thus both can meet user's basic demand to temperature, indoor set air outlet can be made again to send
Wind, avoids user, final realization " without blowing feeling ".
Fig. 4 A shows current environmental temperature according to an embodiment of the invention and preset temperature
Temperature variation is more than air supply mode schematic diagram during preset temperature variable quantity；Fig. 4 B shows basis
The current environmental temperature of one embodiment of the present of invention is less than or equal to the temperature variation of preset temperature
Air supply mode schematic diagram during preset temperature variable quantity.
Technical scheme (wherein, Fig. 4 A is described in detail below in conjunction with Fig. 4 A and Fig. 4 B
With the side view that 402 parts in Fig. 4 B represent wall-hanging air conditioner indoor unit), including following step
Rapid:
Wall-hanging air conditioner in opening chamber；
The ambient temperature sensor being arranged on wall-hanging air conditioner indoor unit is (as infrared temperature senses
Device) start to detect room temperature T1；
When the temperature variation i.e. absolute value of difference of room temperature T1 with Ts (preset temperature) is more than
After 0.5 degree (preset temperature variable quantity), air outlet of indoor set wind deflector is adjusted to refrigeration or heats
Time wind deflector default angle, indoor machine motor drive fan rotate forward, allow cold wind or hot blast down blow, make
Bottom, room is cooled or heats, and the air supply mode in the case of this is as shown in Figure 4 A；
When room temperature T1 basically reach design temperature Ts (preset temperature) i.e. room temperature T1 with
After the temperature variation i.e. absolute value of difference of Ts (preset temperature) is less than or equal to 0.5 degree, room
Wind deflector default angle, now indoor machine motor when interior machine air outlet wind deflector is adjusted to refrigeration or heats
Drive fan inverts, and allows cold wind or hot blast up blow, and makes top, room cooled or heating, in room
1.8 meters or one air-conditioning homoiothermic district of space above formation, this homoiothermic district is by radiation, conduction or the least
Wind speed convection type and room lower space carry out cold and hot exchange, make bottom, room both reach human body institute
The suitable temperature needed, may insure that again wind speed is less simultaneously, realizes " without blowing during air-conditioning
Sense " refrigeration and heat, and the air supply mode in the case of this is as shown in Figure 4 B.
Certainly, in above process, indoor machine fan rotating has certain air quantity, wherein, controls
Reversion air quantity, less than rotating forward air quantity, so can reduce reversion air quantity from according to upper, can make further
The imperceptible wind of user, such that it is able to further ensure that and be capable of " calm sense ".
Technical scheme is described in detail, it is possible to use a kind of simple skill above in association with accompanying drawing
Art scheme, thus both can meet user's basic demand to temperature, indoor set air outlet can be made again
The wind sent, avoids user, final realization " without blowing feeling ".
In the present invention, term " first ", " second " are only used for the purpose described, and can not manage
Solve as instruction or hint relative importance.For the ordinary skill in the art, can basis
Concrete condition understands above-mentioned term concrete meaning in the present invention.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (13)
1. a control method for the indoor fan of wall-hanging air conditioner, wherein, described wall-hanging air conditioner
Indoor set there is the air outlet towards User Activity region and avoid the air inlet in User Activity region,
It is characterized in that, including:
Detect the current environmental temperature of described wall-hanging air conditioner local environment；
Described current environmental temperature is compared with preset temperature, controls described wall according to comparative result
The rotation direction of the indoor fan of hanging air conditioner.
The control method of the indoor fan of wall-hanging air conditioner the most according to claim 1, it is special
Levy and be,
Described described current environmental temperature is compared with preset temperature, control institute according to comparative result
State the process of the rotation direction of the indoor fan of wall-hanging air conditioner, specifically include:
When described comparative result is the described current environmental temperature variations in temperature relative to described preset temperature
When amount is more than preset temperature variable quantity, controls described indoor fan and rotate forward；And
When described comparative result is the described current environmental temperature described temperature relative to described preset temperature
When variable quantity change is less than or equal to described preset temperature variable quantity, control the reversion of described indoor fan.
The control method of the indoor fan of wall-hanging air conditioner the most according to claim 2, it is special
Levy and be,
According to the first regulating command received, the first rotational speed regulation when described indoor fan is inverted
The second rotating speed during for rotating forward less than or equal to described indoor fan.
The control method of the indoor fan of wall-hanging air conditioner the most according to claim 2, it is special
Levy and be,
According to the second regulating command received, regulate the air-out angle of the wind deflector of described wall-hanging air conditioner
Degree, so that the first air output blowed during the reversion of described indoor fan to user is less than or equal to described room
Inner blower blows the second air output to described user when rotating forward.
The control of the indoor fan of wall-hanging air conditioner the most according to any one of claim 1 to 4
Method processed, it is characterised in that
The current environmental temperature of described detection wall-hanging air conditioner local environment, specifically includes:
Described current environmental temperature is detected by infrared temperature sensor；And
According to the more newer command received, update described preset temperature.
The control of the indoor fan of wall-hanging air conditioner the most according to any one of claim 1 to 4
Method processed, it is characterised in that
The air inlet of the indoor set of described wall-hanging air conditioner is arranged on the upper table of the fuselage of described indoor set
Face, described air outlet of indoor set is arranged on the lower section of the front surface of the fuselage of described indoor set.
7. a control device for the indoor fan of wall-hanging air conditioner, wherein, described wall-hanging air conditioner
Indoor set there is the air outlet towards User Activity region and avoid the air inlet in User Activity region,
It is characterized in that, including:
Detector unit, the current environmental temperature of detection wall-hanging air conditioner local environment；
Comparing unit, compares described current environmental temperature with preset temperature；
Control unit, controls the rotation side of the indoor fan of described wall-hanging air conditioner according to comparative result
To.
The control device of the indoor fan of wall-hanging air conditioner the most according to claim 7, it is special
Levy and be,
Described control unit specifically for:
When described comparative result is the described current environmental temperature variations in temperature relative to described preset temperature
When amount is more than preset temperature variable quantity, controls described indoor fan and rotate forward；And
When described comparative result is the described current environmental temperature described temperature relative to described preset temperature
When variable quantity is less than or equal to described preset temperature variable quantity, control the reversion of described indoor fan.
The control device of the indoor fan of wall-hanging air conditioner the most according to claim 8, it is special
Levy and be,
First regulation unit, according to the first regulating command received, when being inverted by described indoor fan
First rotational speed regulation the second rotating speed when being to rotate forward less than or equal to described indoor fan.
The control device of the indoor fan of wall-hanging air conditioner the most according to claim 8, it is special
Levy and be,
Second regulation unit, according to the second regulating command received, regulates described wall-hanging air conditioner
The air outlet angle of wind deflector, so that blowing to first air output of user little during the reversion of described indoor fan
In or equal to described indoor fan rotate forward time blow the second air output to described user.
11. according to the indoor fan of the wall-hanging air conditioner according to any one of claim 7 to 10
Control device, it is characterised in that
Described detector unit specifically for:
Described current environmental temperature is detected by infrared temperature sensor；And
Described control device also includes:
Updating block, according to the more newer command received, updates described preset temperature.
12. according to the indoor fan of the wall-hanging air conditioner according to any one of claim 7 to 10
Control device, it is characterised in that
The air inlet of the indoor set of described wall-hanging air conditioner is arranged on the upper table of the fuselage of described indoor set
Face, described air outlet of indoor set is arranged on the lower section of the front surface of the fuselage of described indoor set.
13. 1 kinds of wall-hanging air conditioners, it is characterised in that including:
The control dress of the indoor fan of the wall-hanging air conditioner as according to any one of claim 7 to 12
Put.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216918.4A CN106196409A (en) | 2015-04-30 | 2015-04-30 | The control method of indoor fan, control device and wall-hanging air conditioner |
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|---|---|---|---|
| CN201510216918.4A CN106196409A (en) | 2015-04-30 | 2015-04-30 | The control method of indoor fan, control device and wall-hanging air conditioner |
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| CN106196409A true CN106196409A (en) | 2016-12-07 |
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| CN201510216918.4A Pending CN106196409A (en) | 2015-04-30 | 2015-04-30 | The control method of indoor fan, control device and wall-hanging air conditioner |
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| CN106895484A (en) * | 2017-02-28 | 2017-06-27 | 广东美的制冷设备有限公司 | A kind of indoor set refrigeration control method, indoor set and air-conditioning |
| CN106907830A (en) * | 2017-02-28 | 2017-06-30 | 广东美的制冷设备有限公司 | A kind of indoor set refrigeration control method, control device and air-conditioning |
| CN108895631A (en) * | 2018-05-30 | 2018-11-27 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device |
| CN110220286A (en) * | 2019-05-22 | 2019-09-10 | 青岛海尔空调器有限总公司 | Air conditioner and its control method |
| CN110307591A (en) * | 2019-07-05 | 2019-10-08 | 珠海格力电器股份有限公司 | Electric heater control method and device, electric heater and readable storage medium |
| CN110410874A (en) * | 2019-07-31 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner and its control method |
| CN110925980A (en) * | 2018-09-20 | 2020-03-27 | 青岛海尔智能技术研发有限公司 | Air supply control method of air conditioner indoor unit |
| CN111998496A (en) * | 2020-07-27 | 2020-11-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device, storage medium and air conditioner |
| CN112665130A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| CN113551367A (en) * | 2021-07-30 | 2021-10-26 | 美的集团武汉制冷设备有限公司 | Air conditioner control method, air conditioner and medium |
| CN114076392A (en) * | 2020-08-17 | 2022-02-22 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer storage medium |
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| CN114076392A (en) * | 2020-08-17 | 2022-02-22 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer storage medium |
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Application publication date: 20161207 |