CN109780695A - Control method of double-through-flow air conditioner - Google Patents
Control method of double-through-flow air conditioner Download PDFInfo
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- CN109780695A CN109780695A CN201811560652.5A CN201811560652A CN109780695A CN 109780695 A CN109780695 A CN 109780695A CN 201811560652 A CN201811560652 A CN 201811560652A CN 109780695 A CN109780695 A CN 109780695A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 238000005057 refrigeration Methods 0.000 claims description 27
- 238000004378 air conditioning Methods 0.000 claims description 15
- 238000009790 rate-determining step (RDS) Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000001404 mediated effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 108091023037 Aptamer Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention provides a double through-flowA method of controlling an air conditioner, comprising: a detection step for detecting whether the indoor environment temperature t and the air conditioner are in an on state; a judging step for judging whether the indoor environment temperature T and the preset temperature value T0 satisfy the relation | T-T after the air conditioner is started for the preset time0|＜tError of the measurement(ii) a Control step, when T-T0|≥tError of the measurementWhen the first crossflow blower and the second crossflow blower are controlled to operate simultaneously, and the rotating speed N of the first crossflow blower is controlled1Is N1maxAnd/or controlling the rotational speed N of the second crossflow blower2Is N2maxIn which N is1maxIs a preset maximum rotation speed, N, of the first through flow fan2maxThe preset maximum rotational speed of the second crossflow blower. The invention can set the maximum starting operation power from the opening of the air conditioner to drive the indoor heating or cooling, improve the air quantity of the indoor unit, improve the cooling and heating quantity, and realize the rapid temperature rise and temperature drop in the room while meeting the load requirements of the room.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of control method of double through-flow air conditioner.
Background technique
Temperature rising-time is long when the refrigerating/heating of the existing air conditioner indoor unit of tradition, can not be rapidly achieved indoor assigned temperature,
Can exist when indoor mechanism cold and blow to human body and cause people's sense poor；And hot wind is often walked upward and is led when indoor unit heats
Causing room top hot wind that can not land causes energy dissipation, human comfort to reduce；Indoor unit deficiency in draught and lead to hot and cold amount
Lower, user's requirement is not achieved in room load.
Due to air conditioner indoor unit in the prior art refrigerating/heating when temperature rising-time is long, indoor mechanism cold when can exist
It blows to human body and causes people's sense poor, hot wind, which can not land, when indoor unit heats causes energy dissipation, human comfort to reduce, room
Air volume of the internal machine is insufficient and causes hot and cold amount lower, and the technical problems such as user's requirement, therefore present invention research is not achieved in room load
Design a kind of control method of double through-flow air conditioner.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcome air conditioner indoor unit in the prior art exist refrigeration/
Temperature rising-time is long and lead to not the defect of fast cooling or heating when heating, to provide a kind of control of double through-flow air conditioner
Method.
The present invention provides a kind of control method of double through-flow air conditioner comprising:
The double through-flow air conditioner includes the first cross flow fan and the second cross flow fan, and further includes and first through-flow
The first air outlet that blower is correspondingly arranged and the second air outlet being correspondingly arranged with second cross flow fan, first outlet air
Mouth is set to above second air outlet；
Detecting step, it is whether in the open state for detecting indoor environment temperature t and air-conditioning；
Judgment step, for judging indoor environment temperature t and preset temperature value T after air-conditioning opens preset time0Between
Whether relationship is met | t-T0| < tError；
Rate-determining steps, when | t-T0|≥tErrorWhen, control first cross flow fan and the same luck of the second cross flow fan
Turn, and controls the revolving speed N of first cross flow fan1For N1max, and/or the revolving speed N of control second cross flow fan2For
N2max, wherein N1maxFor the default maximum (top) speed of the first cross flow fan, N2maxFor the default maximum (top) speed of the second cross flow fan.
Preferably,
The detecting step is also used to detect under the double through-flow air conditioner lower or heating mode in refrigeration mode, and
And the rate-determining steps are also used to basis | t-T0| < tErrorWhether it is true and control first cross flow fan shut down, the slow-speed of revolution
Operation is run with setting speed, and/or control second cross flow fan is shut down, the slow-speed of revolution is run or transported with setting speed
Row.
Preferably,
Under the double through-flow air conditioner is in refrigeration mode, and t-T0< t1 errorWhen, it controls second cross flow fan and stops
Turn or operate revolving speed N2≤N2min, wherein N2minFor the default operating slow-speed of revolution of the second cross flow fan, and control first through-flow
Blower is with preset rotation speed N1 settingOperating.
Preferably,
The preset rotation speed N of first cross flow fan1 settingMeet: N1min <N1 setting <N1max, wherein N1minFor the first through-flow wind
The default operating slow-speed of revolution of machine.
Preferably,
t1 error=5 DEG C.
Preferably,
When the double through-flow air conditioner is under heating mode, and t-T0>-t2 errorsWhen, control first cross flow fan
Stalling or operating revolving speed N1≤N1min, wherein N1minFor the default operating slow-speed of revolution of the first cross flow fan, and controls described second and pass through
Flow fan is with preset rotation speed N2 settingsOperating.
Preferably,
The preset rotation speed N of second cross flow fan2 settingsMeet: N2min <N2 setting <N2max, wherein N2minFor the second through-flow wind
The default operating slow-speed of revolution of machine.
Preferably,
t2 errors=5 DEG C.
Preferably,
The double through-flow air conditioner includes the first wind deflector being arranged at first air outlet, and the rate-determining steps
Further include when first air outlet, adjust first wind deflector and open up to first air outlet
The parallel position in wind direction.
Preferably,
The double through-flow air conditioner includes the second wind deflector being arranged at second air outlet, and the rate-determining steps
Further include when second air outlet, adjust second wind deflector opens downwards to second air outlet out
The parallel position in wind direction.
A kind of control method of double through-flow air conditioner provided by the invention has the following beneficial effects:
1. the present invention by air-conditioning open preset time after and work as | t-T0|≥tErrorWhen, control the first through-flow wind
Machine and second cross flow fan operate simultaneously, and control the revolving speed N of first cross flow fan1For N1max, and/or control institute
State the revolving speed N of the second cross flow fan2For N2max, the maximum operation power drive of starting can be opened up from air-conditioning to indoor progress
Heating or refrigeration, improve indoor unit air quantity, improve refrigerated medium heat, so that room, which meets, reaches user's requirement, and realize
Rapid warm raising temperature drop in room while meeting room load demand, temperature rising-time is long and cause when effectively solving refrigerating/heating
Can not fast cooling or heating the technical issues of；
2. simultaneously by air outlet not outlet air under control when after indoor environment temperature reaches set temperature in refrigeration or micro-
Outlet air is realized the shower type outlet air under refrigeration mode, while avoiding cold wind from directly blowing people, is made by upper air outlet
Interior is covered by cold wind on a large scale, to improve indoor refrigeration level of comfort；After indoor environment temperature reaches set temperature
Upper air outlet not outlet air or micro- outlet air are controlled in heating, by lower air outlet, realizes that the blanket type under heating mode goes out
Wind enables bottom to have hot wind covering, interior is covered by hot wind on a large scale, to improve the comfortable journey of indoor refrigeration
Degree；It realizes and adjusts fan condition up and down according to different operational modes after room temperature reaches user's set temperature, realize refrigeration
Shi Lengfeng is sent out from upper air duct realizes shower type air-supply, and hot wind is close to wall outflow and realizes blanket type air-supply when heating, is meeting
Room load really brings calm sense air-supply to enjoy under the premise of requiring to user.
Detailed description of the invention
Fig. 1 is the control flow chart of double through-flow air-conditioner control method of the invention；
Fig. 2 is the fan operation and outlet air schematic diagram that double through-flow air conditioner of the invention freezes under calm sense mode；
Fig. 3 is the fan operation and outlet air schematic diagram under the calm sense mode of double through-flow air conditioner heat-production of the invention；
Fig. 4 is the air conditioner fan intelligent temperature control mode control flow chart of double through-flow air conditioner of the invention.
Appended drawing reference indicates in figure are as follows:
11, the first cross flow fan；12, the second cross flow fan；21, the first air outlet；22, the second air outlet；31, it first leads
Aerofoil；32, the second wind deflector；4, evaporator；5, panel.
Specific embodiment
As shown in Figs 1-4, the present invention provides a kind of control method of double through-flow air conditioner comprising:
The double through-flow air conditioner includes the first cross flow fan 11 and the second cross flow fan 12, and further includes and described first
The first air outlet 21 that cross flow fan 11 is correspondingly arranged and the second air outlet 22 being correspondingly arranged with second cross flow fan 12,
First air outlet 21 is set to 22 top of the second air outlet；
Detecting step, it is whether in the open state for detecting indoor environment temperature t and air-conditioning；
Judgment step, for judging between indoor environment temperature t and preset temperature value T0 after air-conditioning opens preset time
Whether relationship is met | t-T0| < tError；
Rate-determining steps, when | t-T0|≥tErrorWhen, control first cross flow fan and the same luck of the second cross flow fan
Turn, and controls the revolving speed N of first cross flow fan1For N1max, and/or the revolving speed N of control second cross flow fan2For
N2max, wherein N1maxFor the default maximum (top) speed of the first cross flow fan, N2maxFor the default maximum (top) speed of the second cross flow fan.
The present invention by air-conditioning open preset time after and work as | t-T0|≥tErrorWhen, control first cross flow fan
It is operated simultaneously with second cross flow fan, and controls the revolving speed N of first cross flow fan1For N1max, and/or described in control
The revolving speed N of second cross flow fan2For N2max, the maximum operation power drive of starting can be opened up from air-conditioning to interior system
Heat or refrigeration, improve indoor unit air quantity, improve refrigerated medium heat, so that room, which meets, reaches user's requirement, and realize full
Rapid warm raising temperature drop in room while sufficient room load demand, temperature rising-time is long and lead to nothing when effectively solving refrigerating/heating
The technical issues of method fast cooling or heating.The object of the present invention is to provide a kind of controls that double through-flow room air conditioner is comfortably blown
Method processed.The control method is as follows: user sets air conditioner refrigerating/heating operation mode, and upper and lower blower runs at high speed simultaneously, so that
After environment temperature is rapidly achieved user's set temperature.
Preferably,
The detecting step is also used to detect under the double through-flow air conditioner lower or heating mode in refrigeration mode, and
And the rate-determining steps are also used to basis | t-T0| whether < t error is true and controls the first cross flow fan shutdown, low turn
Speed operation (the operating minimum speed that slow-speed of revolution operation refers to operation to the first cross flow fan) is run with setting speed, and/or
Control second cross flow fan shut down, slow-speed of revolution operation (slow-speed of revolution operation refer to operation to the second cross flow fan operating most
The slow-speed of revolution) or run with setting speed.
This is the preferred method means of detecting step and rate-determining steps of the invention, can be according to controlling under different mode
The different drive manners of two blowers, closed when can be realized refrigeration or low-speed running under blower, lower air outlet is calm or low speed
Outlet air will not influence cold wind and directly blow people, improve indoor comfort degree, and freezes and realize from upper outlet air, realizes shower type outlet air, increase
Big indoor comfort degree, is closed or low-speed running upper fan when can be realized heating, and upper air outlet is calm or low speed outlet air, hot wind from
Lower air outlet blowout, realizes blanket type outlet air, increases indoor comfort degree, while preventing from room top hot wind that can not land to lead to energy
Amount waste.
Preferably,
Under the double through-flow air conditioner is in refrigeration mode, and t-T0< t1 errorWhen, it controls second cross flow fan and stops
Turn or operate revolving speed N2≤N2min, wherein N2minFor the default operating slow-speed of revolution of the second cross flow fan, and control first through-flow
Blower is with preset rotation speed N1 settingOperating.This is the preferred control mode of double through-flow air conditioner of the invention in cooling mode, i.e.,
t-T0< t1 errorWhen show that the cold wind temperature of indoor refrigeration has reached preset temperature T0Error (t1 error) in, it can close at this time
Close in two blowers one of them, need not two blowers are high-power simultaneously opens, also for preventing temperature to be further continued for dropping
It is low and influence indoor comfort degree, close at this time lower section the second cross flow fan or by its revolving speed be adjusted to the default operating slow-speed of revolution with
Under, it enables to cold wind to blow out substantially from the first cross flow fan of top, realizes shower type outlet air, increase refrigeration area,
Improve indoor comfort degree.
Preferably,
The preset rotation speed N of first cross flow fan1 settingMeet: N1min <N1 setting <N1max, wherein N1minFor the first through-flow wind
The default operating slow-speed of revolution of machine.This is the preferred value range of the preset rotation speed of the first cross flow fan of the invention, i.e. N1min <
N1 setting <N1maxEnable to the first cross flow fan that can run blowout institute between the following minimum power of maximum power
The cold wind for refrigeration needed, realizes that the calm and comfortable refrigeration cold wind of user brushes, and improves refrigeration comfort.
Preferably,
t1 error=5 DEG C.This is the preferred value of error amount of the invention, and the temperature range for being located at preset temperature ± 5 DEG C is equal
To reach temperature controlling range section of the invention.
Preferably,
When the double through-flow air conditioner is under heating mode, and t-T0>-t2 errorsWhen, control first cross flow fan
Stalling or operating revolving speed N1≤N1min, wherein N1minFor the operating minimum speed of the first cross flow fan, and control second through-flow
Blower is with preset rotation speed N2 settingsOperating.This is the preferred control mode of double through-flow air conditioner of the invention in a heating mode, i.e.,
t-T0>-t2 errorsWhen show that the cold wind temperature of indoor heating has risen and reach preset temperature T0Error (t2 errors) in, at this time
Can close in two blowers one of them, need not two blowers are high-power simultaneously opens, also for prevent temperature followed by
Continue and rise and make indoor overheating, influence indoor comfort degree, close the first cross flow fan of top at this time or is adjusted to its revolving speed
The default operating slow-speed of revolution is hereinafter, enable to blow out at the second cross flow fan of hot wind substantially from below, realization blanket type goes out
Wind increases heating area, improves indoor comfort degree.
Preferably,
The preset rotation speed N of second cross flow fan2 settingsMeet: N2min <N2 setting <N2max, wherein N2minFor the second through-flow wind
The default operating slow-speed of revolution of machine.This is the preferred value range of the preset rotation speed of the second cross flow fan of the invention, i.e. N2min <
N2 setting <N2maxEnable to the second cross flow fan that can run blowout institute between the following minimum power of maximum power
The hot wind for heating needed, realizes that the calm and comfortable heating hot wind of user brushes, and improves heating comfort.
Preferably,
t2 errors=5 DEG C.This is the preferred value of error amount of the invention, and the temperature range for being located at preset temperature ± 5 DEG C is equal
To reach temperature controlling range section of the invention.
Preferably,
The double through-flow air conditioner includes the first wind deflector 31 being arranged at first air outlet 21, and the control
Step further includes when 21 outlet air of the first air outlet, adjusts first wind deflector 31 and open up to described first
The parallel position of the air-out direction in air port 21.This is preferred controlling party when having the first wind deflector when outlet air of the invention
Formula, i.e., from the first air outlet when the first wind deflector is opened to the position parallel with the first air outlet direction, this
Sample can reduce the barrier effect to outlet air, increase wind velocity out and air-out area, improve air-out effect.
Preferably,
The double through-flow air conditioner includes the second wind deflector 32 being arranged at second air outlet 22, and the control
Step further includes when 22 outlet air of the second air outlet, adjusts second wind deflector 32 and open to go out to described second downwards
The parallel position of the air-out direction in air port 22.This is preferred controlling party when having the second wind deflector when outlet air of the invention
Formula, i.e., from the second air outlet when the second wind deflector is opened to the position parallel with the second air outlet direction, this
Sample can reduce the barrier effect to outlet air, increase wind velocity out and air-out area, improve air-out effect.
The object of the present invention is to provide a kind of control methods that double through-flow room air conditioner is comfortably blown.The control method is such as
Under: user sets air conditioner refrigerating/heating operation mode, and upper and lower blower runs at high speed simultaneously, so that environment temperature is rapidly achieved use
After the set temperature of family, lower rotation speed of fan is 1. mediated or reduced under refrigeration mode, and setting upper fan revolving speed is required according to user, be
Upper air duct builds lower subnormal ambient, and a large amount of volumes inhale lower air duct air, and cold air is flowed out from upper air duct, and lower air duct is realized calm
The shower type air-supply under refrigeration mode is realized in sense air-supply；2. being mediated under heating mode or reducing upper fan revolving speed, and according to user
It is required that set lower rotation speed of fan, lower subnormal ambient is built for lower air duct, and a large amount of volumes suct air duct air, while and under adjusting
Wind deflector is plumbness, so that hot-air, from the adherent outflow outflow of lower air duct, upper air duct stops outlet air, realizes under heating mode
Blanket type air-supply.3. the present invention also provides intelligent control modes: user sets target temperature and corresponding refrigeration, heating operation
Mode, before reaching the target supply air temperature, upper and lower blower keeps running at high speed simultaneously.After reaching user's setting target temperature
The refrigeration that has been set according to user, heating operation mode mediate or turn down automatically the revolving speed of up/down blower, and automatic according to room temperature
The corresponding revolving speed of adjustment air-supply crosswind machine realizes the calm sense air-supply of intelligence under refrigerating/heating mode.The controlling party that the invention provides
Formula realizes calm sense while guaranteeing room load and air-conditioning open stage quick lifting/lowering temperature and blows, and brings to user easypro
Aptamer is tested.
The present invention provides a kind of control method that double through-flow room air conditioner is comfortably blown, 4 kinds of air-conditionings are may be selected in user
Mode is controlled or is adjusted to fan operation mode according to institute's lectotype, including step is such as after receiving instruction by blower fan module
Under:
1, rapid temperature rise and drop mode: in start-up time at the beginning of air-conditioning, to realize that maximum quantity of wind, rapid temperature rise and drop to user are set
Ambient temperature value；Upper and lower blower is run with maximum (top) speed.
2, the calm sense operation of refrigeration mode: cold to avoid after room temperature reaches ambient temperature value set by user
The problem of human sense of comfort difference caused by the long-term blow-through of wind makees mode control as follows: lower rotation speed of fan is turned down or is mediated, windward
Machine is run according to user's setup parameter, due to the calm blowout of lower air duct, so that upper air duct largely rolls up Xi Yuanben under setting speed
The part wind of lower air duct is flowed through, so that upper air duct air output increases.It is blown out as Fig. 2 arrow is directed toward by uptake, lower air port is not
Blowing improves refrigeration comfort, it can be achieved that shower type refrigeration.
3, the calm sense operation of heating mode: after room temperature reaches setting, to avoid hot gas from not landing and in human body
Heat waste problem caused by long-term blowing hot-air makees mode control as follows on movable range: upper fan revolving speed is turned down or is adjusted
Stop, lower blower is run according to user's setup parameter.Due to the calm blowout of upper air duct, so that lower air duct is largely rolled up under setting speed
Seat flows through the part wind of upper air duct originally, so that lower air duct air output increases.Lower air duct wind deflector is modulated into vertical configuration simultaneously
State or left-leaning state, so that the adherent outflow of hot wind.It does not dry as Fig. 3 arrow is directed toward uptake, opens lower section air outlet, wind deflector
It gets to plumbness or left-leaning state, warm wind blow-through ground is spread such as carpet and opened, warm wind is lighter, and gradually float liter, quickly fills
It is full of entire room.Realize the calm sense air-supply under entire room heating mode.
4, the calm sense air-supply of intelligent temperature control mode: can be continuous according to room temperature parameter and different operation running state of air conditioner
Inner blower revolving speed is adjusted, 5 DEG C of non-definite values of Conditions Temperature value shown in Fig. 4 can adjust according to the actual situation.
The present invention adjusts blower start-stop and revolving speed up and down by the air conditioning operating mode selected according to user, improves user
The comfort level of experience realizes the calm sense air-supply under air conditioner refrigerating/heating mode.Both guarantee in the case where meeting room load
Room temperature rate, while it being able to achieve calm sense air-supply again, comfortable experience is brought to user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (10)
1. a kind of control method of double through-flow air conditioner, it is characterised in that: include:
The double through-flow air conditioner includes the first cross flow fan (11) and the second cross flow fan (12), and further includes and described first
The first air outlet (21) that cross flow fan (11) is correspondingly arranged and what is be correspondingly arranged with second cross flow fan (12) second go out
Air port (22), first air outlet (21) are set to above second air outlet (22)；
Detecting step, it is whether in the open state for detecting indoor environment temperature t and air-conditioning；
Judgment step, for judge between indoor environment temperature t and preset temperature value T0 after air-conditioning unlatching preset time whether
Meet relationship | t-T0| < tError；
Rate-determining steps, when | t-T0|≥tErrorWhen, it controls first cross flow fan and second cross flow fan operates simultaneously, and
Control the revolving speed N of first cross flow fan1For N1max, and/or the revolving speed N of control second cross flow fan2For N2max,
Middle N1maxFor the default maximum (top) speed of the first cross flow fan, N2maxFor the default maximum (top) speed of the second cross flow fan.
2. control method according to claim 1, it is characterised in that:
The detecting step is also used to detect under the double through-flow air conditioner lower or heating mode in refrigeration mode, and institute
State rate-determining steps and be also used to basis | t-T0| < tErrorWhether it is true and control first cross flow fan shut down, slow-speed of revolution operation
Or it is run with setting speed, and/or control second cross flow fan is shut down, the slow-speed of revolution is run or run with setting speed.
3. control method according to claim 2, it is characterised in that:
Under the double through-flow air conditioner is in refrigeration mode, and t-T0< t1 errorWhen, control second cross flow fan stalling or
Operate revolving speed N2≤N2min, wherein N2minFor the default operating slow-speed of revolution of the second cross flow fan, and control first cross flow fan
With preset rotation speed N1 settingOperating.
4. control method according to claim 3, it is characterised in that:
The preset rotation speed N of first cross flow fan1 settingMeet: N1min <N1 setting <N1max, wherein N1minFor the first cross flow fan
The default operating slow-speed of revolution.
5. control method according to claim 3 or 4, it is characterised in that:
t1 error=5 DEG C.
6. control method according to claim 2, it is characterised in that:
When the double through-flow air conditioner is under heating mode, and t-T0>-t2 errorsWhen, control the first cross flow fan stalling
Or operating revolving speed N1≤N1min, wherein N1minFor the default operating slow-speed of revolution of the first cross flow fan, and control the second through-flow wind
Machine is with preset rotation speed N2 settingsOperating.
7. control method according to claim 6, it is characterised in that:
The preset rotation speed N of second cross flow fan2 settingsMeet: N2min <N2 setting <N2max, wherein N2minFor the second cross flow fan
The default operating slow-speed of revolution.
8. control method according to claim 6 or 7, it is characterised in that:
t2 errors=5 DEG C.
9. control method according to claim 1 to 8, it is characterised in that:
First wind deflector (31) of the double through-flow air conditioner including setting at first air outlet (21), and the control
Step further includes when the first air outlet (21) outlet air, adjusts first wind deflector (31) and open up to described the
The parallel position of the air-out direction of one air outlet (21).
10. control method according to claim 1 to 8, it is characterised in that:
Second wind deflector (32) of the double through-flow air conditioner including setting at second air outlet (22), and the control
Step further includes when the second air outlet (22) outlet air, adjusts second wind deflector (32) and open downwards to described the
The parallel position of the air-out direction of two air outlets (22).
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110848807A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| CN110848804A (en) * | 2019-11-29 | 2020-02-28 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| CN111023302A (en) * | 2019-12-25 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Air conditioner and air outlet control method |
| CN112229043A (en) * | 2020-10-19 | 2021-01-15 | 珠海格力电器股份有限公司 | Air conditioner operation method and device, electronic equipment and computer readable medium |
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| CN111023302B (en) * | 2019-12-25 | 2022-01-25 | 宁波奥克斯电气股份有限公司 | Air conditioner and air outlet control method |
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| CN112229043A (en) * | 2020-10-19 | 2021-01-15 | 珠海格力电器股份有限公司 | Air conditioner operation method and device, electronic equipment and computer readable medium |
| 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 |
| CN112880029A (en) * | 2021-01-22 | 2021-06-01 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN114216158A (en) * | 2021-12-13 | 2022-03-22 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner and control method thereof |
| CN114322256A (en) * | 2021-12-20 | 2022-04-12 | 青岛海尔空调器有限总公司 | Air conditioner control method and device and air conditioner |
| CN114322256B (en) * | 2021-12-20 | 2024-02-20 | 青岛海尔空调器有限总公司 | Air conditioner control method and device and air conditioner |
| CN114427733A (en) * | 2022-01-24 | 2022-05-03 | 珠海格力电器股份有限公司 | Control method and control device of air deflector and air conditioner |
| CN114427733B (en) * | 2022-01-24 | 2023-06-13 | 珠海格力电器股份有限公司 | Control method and control device of air deflector and air conditioner |
| CN115342498A (en) * | 2022-07-27 | 2022-11-15 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN115342498B (en) * | 2022-07-27 | 2024-06-07 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
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Application publication date: 20190521 |