CN106016602B - A kind of embedded type air conditioner control method - Google Patents
A kind of embedded type air conditioner control method Download PDFInfo
- Publication number
- CN106016602B CN106016602B CN201610354108.XA CN201610354108A CN106016602B CN 106016602 B CN106016602 B CN 106016602B CN 201610354108 A CN201610354108 A CN 201610354108A CN 106016602 B CN106016602 B CN 106016602B
- Authority
- CN
- China
- Prior art keywords
- air outlet
- air conditioner
- expansion valve
- embedded type
- tar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
, the closing situation of each air outlet of cycle detection the invention discloses a kind of embedded type air conditioner control methods, comprising the following steps: (1)；(2), when detecting that n air outlet is closed, wind speed is compensated according to the quantity of closed air outlet, wherein n is positive integer, and 1≤n < N, N is total air outlet number of embedded type air conditioner, for the positive integer not less than 2；(3), evaporator coil temperature is detected, when evaporator coil temperature is more than given threshold, expansion valve opening is compensated.Embedded type air conditioner control method of the invention, air conditioner operation parameters are automatically adjusted by the closing situation of detection air port, and according to the closing quantity of air outlet, reduce the air output of remaining air outlet, therefore low wind noise can be dropped, while being reduced to sense of discomfort caused by user security risk.
Description
Technical field
The invention belongs to air conditioner controlling technology fields, specifically, being to be related to a kind of embedded type air conditioner control method.
Background technique
Embedded type air conditioner is more typically four vent ceiling-inlaid type air-conditionings at present, the pendulum leaf direction of current each air outlet
Individual angle can have been set with independent control, each pendulum leaf or has directly been closed.Four air ports are used in office
It is different according to demand the pendulum leaf in part air port to be closed when ceiling embedded type air conditioner, since there are four air outlets for air-conditioning, close
Falling one or more, rotation speed of fan is constant, and remaining air outlet certainty air quantity increase causes blow-through, and it generates biggish wind and makes an uproar,
And remaining tuyere air volume can increase, and cause sense of discomfort to user.
In addition, the effect of evaporator will be deteriorated in air-conditioning, or even have when the negligible amounts that the air outlet of reservation is opened
It is likely to occur the incomplete situation of evaporation, air-conditioning system is damaged.
Again, for air-conditioner outdoor unit, compressor is persistently to work by original frequency, when indoor unit closes air outlet
More (for example closing three, retain one), it is likely that will lead to report overheat or high voltage fault, press is damaged.
Summary of the invention
In order to solve existing embedded type air conditioner when closing one or more air outlet, other are not turned off the present invention
The air quantity of air outlet the problem of will increasing suddenly, cause sense of discomfort to user, propose a kind of embedded type air conditioner controlling party
Method automatically adjusts air conditioner operation parameters by the closing situation of detection air port, reduces to sense of discomfort caused by user security risk.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following scheme:
A kind of embedded type air conditioner control method, comprising the following steps:
(1), the closing situation of each air outlet of cycle detection；
(2), when detecting that n air outlet is closed, wind speed is compensated according to the quantity of closed air outlet,
In, n is positive integer, and 1≤n < N, N is total air outlet number of embedded type air conditioner, for the positive integer not less than 2；
(3), detect evaporator coil temperature, when evaporator coil temperature be more than given threshold when, to expansion valve opening into
Row compensation.
Further, further include step (4), the quantity of closed air outlet is sent to outdoor controller, outdoor unit
Controller compensates compressor frequency according to the quantity of closed air outlet.
Further, in step (2), to the method for wind speed compensation are as follows:
(21), target wind speed FanSpd is calculated,
Target wind speed FanSpd=current wind speed FSpd_Tar-(n/N) * FSpd_Tar*X1；
(22), rotation speed of fan is adjusted to target wind speed FanSpd operation,
Wherein, X1 is wind speed adjustment factor, is constant.
Further, in step (3), if when cooling evaporator coil temperature be lower than T1, if heating when evaporator
Coil temperature is higher than T2, then compensates expansion valve opening, wherein T1 and T2 is positive number.
Further, in step (3), to the method for expansion valve opening compensation are as follows:
(31), target aperture Pmv is calculated,
Target aperture Pmv=original aperture PMV_Tar- (n/N) * Pmv*X2；
(32), expansion valve opening is adjusted to target aperture Pmv；
Wherein, X2 is expansion valve opening adjustment factor, is constant.
Further, after compensating in step (3) expansion valve opening, evaporator coil temperature is continued to test, steaming is worked as
When hair device coil temperature is located at normal temperature range, expansion valve opening is adjusted to former aperture PMV_Tar.
Further, in step (4), to the method for compressor frequency compensation are as follows:
(41), target frequency INVSpeed is calculated,
Target frequency INVSpeed=primary frequency INVSpeed_Tar-(n/N) * INVSpeed_Tar*Z,
(42), compressor frequency is adjusted to target frequency INVSpeed,
Wherein, Z is to allow press frequency compensation range factor, is constant.
Further, after compensating in step (4) compressor frequency, when expansion valve opening is adjusted to former aperture PMV_
After Tar, compressor frequency is adjusted to primary frequency INVSpeed_Tar.
Compared with prior art, the advantages and positive effects of the present invention are: embedded type air conditioner control method of the invention, leads to
The closing situation of detection air port is crossed, and air conditioner operation parameters are automatically adjusted according to the closing quantity of air outlet, by the wind of air-conditioning
Speed and the aperture of expansion valve make corresponding compensation deals, on the one hand, reduce the air output of remaining air outlet, therefore can drop
Low wind noise, while reducing to sense of discomfort caused by user security risk, still further aspect, it is deteriorated when air quantity reduces evaporation effect in the presence of to system
Caused by damage risk, cold medium flux is compensated by control expansion valve opening realization, avoids the heat dissipation of interior machine bad, leads
Overheat high voltage fault is caused, while energy consumption can be reduced.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Add clear.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of embodiment flow chart of embedded type air conditioner control method proposed by the invention；
Fig. 2 is a kind of sub-process figure of embodiment of embedded type air conditioner control method proposed by the invention.
Specific embodiment
The blast velocity control of embedded type air conditioner is executed according to user's wind speed setting at present, if not accounting for user for portion
The problem of separating adverse effect caused by air port is closed, the invention proposes a kind of embedded type air conditioner control methods, original
On basic control function, the special setting that uses of user is considered, during operation of air conditioner, user is set with the feelings of air outlet closing
Under condition, corresponding compensation deals are made to the control of the wind speed of air-conditioning and expansion valve automatically, to reduce air-conditioning noise, are reduced simultaneously
To sense of discomfort caused by user security risk.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one, the present embodiment propose a kind of embedded type air conditioner control method, as shown in Figure 1, comprising the following steps:
The closing situation of S1, each air outlet of cycle detection；In the present embodiment, the closing of detection air port is according to detection
Whether the pendulum leaf of the air outlet closes realization, for the convenience of description, following Unify legislation is the closing situation of air outlet.With
Family either passes through line control machine or remote control control closes one or more air outlet, and control system can have note
Record, therefore the closing situation for detecting each air outlet can be realized through the above way.
S2, when detecting that n air outlet is closed, wind speed is compensated according to the quantity of closed air outlet, wherein
N is positive integer, and 1≤n < N, N is total air outlet number of embedded type air conditioner, for the positive integer not less than 2；It is main in the present embodiment
Airconditioning control is adjusted when separating air port for close portion, because such situation will bring remaining air outlet air quantity rapid
The problem of increasing, noise increase, blower is directly closed when closing whole air outlets, without the other parameters tune to air-conditioning
It is whole, equally, when all air outlets are not turned off, control and run according to normal air-conditioning setup parameter, without
Introduce this control.In the present embodiment when detecting that air outlet has closing situation, then wind speed compensation judgment is initially entered, blower is first
It is acted, improves comfort to reduce air quantity and noise, improve the response speed for bringing most direct feel to user.This implementation
In example it is signified wind speed is compensated it is practical to compensate rotation speed of fan, it is subsequent in be previously mentioned it is equal to the concept of wind speed compensation
Continue to use this saying.
S3, detection evaporator coil temperature carry out expansion valve opening when evaporator coil temperature is more than given threshold
Compensation.After turning wind speed compensation down by step S2, air quantity reduces evaporation effect and is deteriorated, and causes coil temperature to rise, has
System may be impacted, therefore, by being periodically detected evaporator coil temperature after compensating wind speed, once when evaporation
Device coil temperature is more than given threshold, then is compensated by controlling expansion valve to cold medium flux, reduces expansion valve opening, accordingly
Refrigerant throughput is reduced, and then the load for reducing evaporator is conducive to the reduction of its coil temperature, while can also reduce energy consumption.
The embedded type air conditioner control method of the present embodiment, by the closing situation of detection air port, and according to air outlet
It closes quantity and automatically adjusts air conditioner operation parameters, the aperture of the wind speed of air-conditioning and expansion valve is made into corresponding compensation deals, one
Aspect reduces the air output of remaining air outlet, therefore can drop low wind noise, while reducing to sense of discomfort caused by user security risk, separately
There is the risk of the damage caused by system when air quantity reduction evaporation effect is deteriorated, pass through and control expansion valve opening in outer one side
Realization compensates cold medium flux, avoids interior machine heat dissipation bad, causes to overheat high voltage fault, while can reduce energy consumption.
For air-conditioner outdoor unit, because indoor unit air output reduces, the frequency of compressor can be reduced suitably, otherwise due to
The heat dissipation of interior machine is bad, causes to overheat high voltage fault, to compressor and a kind of damage, while reducing frequency and can reduce energy consumption,
Achieve the purpose that Energy Saving Control, therefore, as shown in Fig. 2, further including step S4 in the present embodiment, by the quantity of closed air outlet
It is sent to outdoor controller, outdoor controller compensates compressor frequency according to the quantity of closed air outlet.
As a preferred embodiment, in step S2, to the method for wind speed compensation are as follows:
S21, target wind speed FanSpd is calculated,
Target wind speed FanSpd=current wind speed FSpd_Tar-(n/N) * FSpd_Tar*X1；
S22, rotation speed of fan is adjusted to target wind speed FanSpd operation,
Wherein, X1 is wind speed adjustment factor, for the constant value of setting.According to the quantity and total air outlet amount for closing air outlet
Relationship, properly adjust wind speed, X1 is wind speed adjustment factor, can be arranged according to user's use habit, value range for 0~
100%.As known from the above, the value of (n/N) * FSpd_Tar*X1 is positive number, and therefore, target wind speed FanSpd is less than current wind
Fast FSpd_Tar, that is to say, that by compensating wind speed reduction.
In step S3, if evaporator coil temperature is lower than T1 when cooling, then reducing opening for expansion valve by compensation
Degree (in refrigeration minimax open range), coolant throttle prevents evaporation from not exclusively damaging to foreign nationality.Or when heating
If evaporator coil temperature is higher than T2, reduces expansion valve opening (in heating minimax open range), reduce flow, prevent
Only temperature is excessively high, system high pressure alarm.Wherein, T1 and T2 is positive number, for example, T1=4 DEG C can be set in the present embodiment, T2=
50℃。
Specifically, in the step S3 of the present embodiment, to the method for expansion valve opening compensation are as follows:
S31, target aperture Pmv is calculated,
Target aperture Pmv=original aperture PMV_Tar- (n/N) * Pmv*X2；
S32, expansion valve opening is adjusted to target aperture Pmv；
Former aperture PMV_Tar namely to expansion valve opening compensation before aperture, wherein X2 be expansion valve opening adjust system
Number is constant.According to the relationship for the quantity and total air outlet amount for closing air outlet, expansion valve opening is properly adjusted, X2 is expansion
Valve opening adjustment factor can be arranged according to user's use habit, and value range is 0~100%.As known from the above, (n/N) *
The value of Pmv*X2 is positive number, and therefore, target aperture Pmv is less than former aperture PMV_Tar, that is to say, that by by expansion valve opening
Reduction compensates.
After in step S3 to expansion valve opening compensation, the aperture of expansion valve reduces, the flow-reduction of refrigerant, therefore empty
The refrigeration or heating effect of tune will reduce, and the purpose to expansion valve opening compensation is exactly to make evaporator coil temperature disk
Pipe restores therefore after compensating expansion valve opening, to continue to test evaporator coil temperature to normal temperature range,
When evaporator coil temperature is located at normal temperature range, expansion valve opening is adjusted to former aperture PMV_Tar, to restore empty
The refrigeration or heating effect of tune, expansion valve opening may cause after a time the temperature of coil pipe again after being adjusted to former aperture
Increase, then continue to take the mode of compensation coil pipe aperture, form the process of a dynamic regulation, both can guarantee air-conditioning refrigeration or
Person's heating effect, and can ensure air-conditioning system safety.
In the step S4 of the present embodiment, to the method for compressor frequency compensation are as follows:
S41, target frequency INVSpeed is calculated,
Target frequency INVSpeed=primary frequency INVSpeed_Tar-(n/N) * INVSpeed_Tar*Z,
S42, compressor frequency is adjusted to target frequency INVSpeed,
Primary frequency INVSpeed_Tar is the running frequency before compensating compressor frequency, wherein Z is to allow press
Frequency compensation range factor is constant.Information is transmitted mutually by connection between indoor unit and outdoor outer machine, when outdoor unit is received
Air outlet to indoor unit closes situation, and expansion valve has begun into compensation, when reducing aperture, then outdoor unit
Compressor control frequency suitably reduces, and avoids breaking down, while also energy saving.
Compressor frequency compensation is really adjusted to cooperate expansion valve opening, as shown in Fig. 2, by compressor frequency
The frequency values to match with expansion valve opening are adjusted to, after in step S4 to compressor frequency compensation, evaporator plate tube temperature
Degree restores normal, after expansion valve opening is adjusted to former aperture PMV_Tar, and compressor frequency is adjusted to former frequency in the present embodiment
Rate INVSpeed_Tar, to ensure the cooling or heating capacity of air-conditioning.
By the above Collaborative Control, can be very good to avoid to cause system because indoor unit part air outlet forcibly closes
Imbalance may cause uncomfortable, or evaporation not exclusively damage system, and overheat high voltage fault etc., improve air-conditioning
Comfort, while being also beneficial to energy conservation.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made within the essential scope of the present invention, also should belong to this hair
Bright protection scope.
Claims (7)
1. a kind of embedded type air conditioner control method, which comprises the following steps:
(1), the closing situation of each air outlet of cycle detection；
(2), when detecting that n air outlet is closed, wind speed is compensated according to the quantity of closed air outlet, wherein n is
Positive integer, 1≤n < N, N is total air outlet number of embedded type air conditioner, for the positive integer not less than 2；
In step (2), to the method for wind speed compensation are as follows:
(21), target wind speed FanSpd is calculated,
Target wind speed FanSpd=current wind speed FSpd_Tar-(n/N) * FSpd_Tar*X1；
(22), rotation speed of fan is adjusted to target wind speed FanSpd operation,
Wherein, X1 is wind speed adjustment factor, is constant；
(3), evaporator coil temperature is detected, when evaporator coil temperature is more than given threshold, expansion valve opening is mended
It repays.
2. embedded type air conditioner control method according to claim 1, which is characterized in that further include step (4), will be closed
The quantity of air outlet is sent to outdoor controller, and outdoor controller is according to the quantity of closed air outlet to compressor frequency
It compensates.
3. embedded type air conditioner control method according to claim 2, which is characterized in that in step (3), if steaming when cooling
Send out device coil temperature be lower than T1, if heating when evaporator coil temperature be higher than T2, to expansion valve opening compensate, wherein
T1 and T2 is positive number.
4. embedded type air conditioner control method according to claim 3, which is characterized in that in step (3), to expansion valve opening
The method of compensation are as follows:
(31), target aperture Pmv is calculated,
Target aperture Pmv=original aperture PMV_Tar- (n/N) * Pmv*X2；
(32), expansion valve opening is adjusted to target aperture Pmv；
Wherein, X2 is expansion valve opening adjustment factor, is constant.
5. embedded type air conditioner control method according to claim 4, which is characterized in that through opening in step (3) expansion valve
After degree compensation, evaporator coil temperature is continued to test, when evaporator coil temperature is located at normal temperature range, by expansion valve
Aperture regulation is to former aperture PMV_Tar.
6. embedded type air conditioner control method according to claim 5, which is characterized in that in step (4), to compressor frequency
The method of compensation are as follows:
(41), target frequency INVSpeed is calculated,
Target frequency INVSpeed=primary frequency INVSpeed_Tar-(n/N) * INVSpeed_Tar*Z,
(42), compressor frequency is adjusted to target frequency INVSpeed,
Wherein, Z is to allow press frequency compensation range factor, is constant.
7. embedded type air conditioner control method according to claim 6, which is characterized in that through in step (4) to compressor frequency
After rate compensation, after expansion valve opening is adjusted to former aperture PMV_Tar, compressor frequency is adjusted to primary frequency
INVSpeed_Tar。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354108.XA CN106016602B (en) | 2016-05-25 | 2016-05-25 | A kind of embedded type air conditioner control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610354108.XA CN106016602B (en) | 2016-05-25 | 2016-05-25 | A kind of embedded type air conditioner control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106016602A CN106016602A (en) | 2016-10-12 |
| CN106016602B true CN106016602B (en) | 2019-09-17 |
Family
ID=57094002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610354108.XA Active CN106016602B (en) | 2016-05-25 | 2016-05-25 | A kind of embedded type air conditioner control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016602B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440227B (en) * | 2016-10-20 | 2020-01-31 | 珠海格力电器股份有限公司 | Control method for controlling operation of air conditioner and air conditioner |
| CN107152763B (en) * | 2017-05-27 | 2019-10-01 | 青岛海尔空调器有限总公司 | Air conditioner and its control method with purification function |
| CN111765614A (en) * | 2019-04-02 | 2020-10-13 | 开利公司 | Air conditioning system and control method thereof |
| CN110608519B (en) * | 2019-09-26 | 2022-03-25 | 广东美的制冷设备有限公司 | Air conditioner control method and system and air conditioner |
| CN111609593B (en) * | 2020-04-24 | 2021-06-25 | 珠海格力电器股份有限公司 | Double-temperature air conditioning system, control method and air conditioner |
| CN111609590B (en) * | 2020-04-24 | 2021-06-29 | 珠海格力电器股份有限公司 | Double-temperature air conditioning system, control method and air conditioner |
| CN111609591B (en) * | 2020-04-24 | 2021-07-30 | 珠海格力电器股份有限公司 | Double-temperature air conditioning system, control method and air conditioner |
| CN111609589B (en) * | 2020-04-24 | 2021-07-06 | 珠海格力电器股份有限公司 | Double-temperature air conditioning system, control method and air conditioner |
| CN111609592B (en) * | 2020-04-24 | 2021-07-13 | 珠海格力电器股份有限公司 | Dual-temperature air conditioning system, control method and air conditioner |
| CN111609584B (en) * | 2020-04-24 | 2021-07-30 | 珠海格力电器股份有限公司 | Dual-temperature air conditioning system, control method and air conditioner |
| CN111609586B (en) * | 2020-04-24 | 2021-07-30 | 珠海格力电器股份有限公司 | Double-temperature air conditioning system, control method and air conditioner |
| CN112325456B (en) * | 2020-10-29 | 2021-11-26 | 珠海格力电器股份有限公司 | Method and device for controlling temperature of evaporator tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104978A (en) * | 1998-09-28 | 2000-04-11 | Matsushita Refrig Co Ltd | Air conditioner |
| CN103292432A (en) * | 2013-05-20 | 2013-09-11 | 四川长虹电器股份有限公司 | Method and device for accurately regulating electronic expansion valve and temperature-accurately-regulated air conditioner |
| CN203657157U (en) * | 2013-12-04 | 2014-06-18 | 海尔集团公司 | Embedded air conditioner panel and embedded air conditioner |
| CN103912957A (en) * | 2014-03-25 | 2014-07-09 | 珠海格力电器股份有限公司 | Control method and control device of air conditioning unit and air conditioning unit |
| CN104236011A (en) * | 2013-06-24 | 2014-12-24 | 美的集团股份有限公司 | Constant air volume conditioner and control method thereof |
| CN105241017A (en) * | 2015-10-26 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner system and frequency control method of air conditioner compressor |
-
2016
- 2016-05-25 CN CN201610354108.XA patent/CN106016602B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000104978A (en) * | 1998-09-28 | 2000-04-11 | Matsushita Refrig Co Ltd | Air conditioner |
| CN103292432A (en) * | 2013-05-20 | 2013-09-11 | 四川长虹电器股份有限公司 | Method and device for accurately regulating electronic expansion valve and temperature-accurately-regulated air conditioner |
| CN104236011A (en) * | 2013-06-24 | 2014-12-24 | 美的集团股份有限公司 | Constant air volume conditioner and control method thereof |
| CN203657157U (en) * | 2013-12-04 | 2014-06-18 | 海尔集团公司 | Embedded air conditioner panel and embedded air conditioner |
| CN103912957A (en) * | 2014-03-25 | 2014-07-09 | 珠海格力电器股份有限公司 | Control method and control device of air conditioning unit and air conditioning unit |
| CN105241017A (en) * | 2015-10-26 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner system and frequency control method of air conditioner compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106016602A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106016602B (en) | A kind of embedded type air conditioner control method | |
| CN105627524B (en) | Air conditioner anti-freeze control method and air conditioner | |
| US9074787B2 (en) | Operation controller for compressor and air conditioner having the same | |
| CN109945435B (en) | Multi-online indoor unit shutdown control method and multi-online unit | |
| CN108224689B (en) | Noise control method and controller of multi-connected air conditioning system | |
| CN106152382B (en) | A kind of control method and system for preventing frequency of air condition compressor to fluctuate | |
| CN103375871B (en) | Automatic adjusting method for capacity of air conditioning system | |
| CN106091235B (en) | The control method and air-conditioner control system of air-conditioning system | |
| CN107461877B (en) | Defrosting control method for multi-split system | |
| CN109237713A (en) | Water multi-connected unit operation control method and device, medium and water multi-connected air conditioning system | |
| JPH03282150A (en) | Air conditioner and its controlling system | |
| WO2020038005A1 (en) | Control method for multi-split air conditioning system | |
| CN109442666B (en) | Promote control method, device and the air conditioner of transducer air conditioning refrigeration comfort | |
| CN104421139A (en) | compressor operation control method and device | |
| CN107560214A (en) | A kind of control method and device of expansion valve | |
| CN105318491A (en) | Air conditioner control method and device | |
| CN107339780A (en) | Control method, device and the air-conditioning of multi-connected air conditioner compressor high and low pressure side pressure difference | |
| CN104879875B (en) | Machine control method and multi-online air-conditioning system in multi-online air-conditioning system | |
| JP2006145204A (en) | Air conditioner | |
| CN106813356A (en) | A kind of air-conditioning system low-voltage variation method | |
| CN111520875A (en) | Control method and system for multi-split air conditioner | |
| CN106568136B (en) | Adaptive shutdown aperture control method, system and air conditioner when a kind of multi-split air conditioner heats | |
| CN112524746B (en) | Control method for outdoor unit balanced frosting in multi-split air conditioning system | |
| CN108397872A (en) | The control method and control circuit of air conditioner | |
| WO2024021439A1 (en) | Method and apparatus for controlling air conditioner, air conditioner, and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |