CN109579229A - A kind of air conditioner compressor preheating control method and air conditioner - Google Patents
A kind of air conditioner compressor preheating control method and air conditioner Download PDFInfo
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- CN109579229A CN109579229A CN201811279219.4A CN201811279219A CN109579229A CN 109579229 A CN109579229 A CN 109579229A CN 201811279219 A CN201811279219 A CN 201811279219A CN 109579229 A CN109579229 A CN 109579229A
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- preheating
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- 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
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F24F2110/10—Temperature
-
- 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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of air conditioner compressor preheating control method and air conditioner, which includes the following steps: S1: control outdoor unit powers on;S2: acquisition outdoor environment temperature To, and compared with default outdoor temperature Tp, obtain Δ E=To-Tp;S3: as Δ E≤0, indoor environment temperature Ti is acquired;S4: judge that Ti is located at least three preset temperature ranges in which, and judges to be switched in a preset temperature range with the presence or absence of user and record, if not, return to S2, if it is, it determines user's normally opened machine time point in a preset temperature range, generates pre- heat in the user normally opened machine time point the last period preset time nearest apart from current point in time, and with pre- heat to compressor preheating;It wherein sets multiple temperature dividing values and room temperature is divided into continuous at least three preset temperature range.Realizing reduces energy consumption, improves preheating validity, and promote user experience.
Description
Technical field
The invention belongs to technical field of central air, and in particular to a kind of air conditioner compressor preheating control method and air-conditioning
Device.
Background technique
Demand of the various regions to air conditioner constantly expands in recent years, and especially north place uses sky under winter cryogenic conditions
Adjust device heating.When air conditioner is under outdoor cryogenic conditions, the lubricating oil viscosity of oil sump is big inside compressor, results in the need for greatly
Rotating torque can just make compressor booting operating, to avoid larger rotating torque from causing the damage to compressor, need before booting
Compressor is preheated, to guarantee that lubricating oil meets reliability requirement after compressor start.To realize compressor preheating,
External heat tape on compressor casing outer wall, by controlling the power of heat tape, so that heat tape heat production and passing through cylinder
Body is conducted to compressor oil, and this heating method thermal coefficient is low, heat waste is big, energy consumption is high, leads to that heating efficiency is low, preheating cycle
It is long, reduce user experience.To solve the above problems, application No. is 201710639175.0, entitled " a kind of air conditioner and its control
Method processed ", which discloses, to be passed through acquisition oil sump actual temperature and makes it that compressor coil be driven to generate heat compared with default turn-on temperature
Amount and oil sump is heated, but this heating method is in the case where outdoor unit waits for electricity (such as standby or starting), as long as meeting above-mentioned temperature
Degree judgement will cause the compressor when user is not powered on demand that can also preheat always compressor preheating, cause electric energy unrestrained
Take.
Summary of the invention
The present invention provides a kind of air conditioner compressor preheating control method and air conditioner, outdoor in the prior art for solving
Machine compressor preheating consumes energy big problem, and realizing reduces energy consumption, improves preheating validity, and promote user experience.
In order to solve the above-mentioned technical problem, the following technical solutions are proposed is resolved by the present invention:
A kind of air conditioner compressor preheating control method, which comprises the steps of:
S1: it controls the outdoor unit of the air conditioner and powers on;S2: acquisition outdoor environment temperature To, and with default outdoor temperature Tp ratio
Compared with obtaining temperature difference Δ E=To-Tp;S3: as Δ E≤0, indoor environment temperature Ti is acquired;S4: judge that Ti is located at least three
Which in preset temperature range in preset temperature range, and judge in one preset temperature range with the presence or absence of user
Booting record, if not, S2 is returned to, if so, determining user's normally opened machine time point in one preset temperature range
And pre- heat is generated in the user normally opened machine time point the last period preset time nearest apart from current point in time, and with the preheating
Amount is to the compressor preheating;Wherein, multiple temperature dividing values are set, room temperature is divided into continuous at least three default temperature
Spend range.
Further, the multiple temperature dividing value is obtained by statistics indoor user booting heating probability.
Further, when the user in one preset temperature range is switched at normally opened machine time point by counting user
Between put obtain.
Further, when including: according to the different control of corresponding pre- heat generation to the step of compressor preheating
Sequential signal, and drive the coil of the compressor to compressor preheating according to the different control sequential signal.
Further, the coil includes stator coil, drives the stator according to the different control sequential signal
Coil include: to the compressor preheating bias voltage is exported according to the different control sequential signal, and according to it is described partially
Setting voltage drives the stator coil to generate direct current, and then drives the stator coil fever.
Further, the compressor includes stator silicon steel and rotor silicon steel, and the coil includes stator coil, according to
It includes: according to the different control to the compressor preheating that the different control sequential signal, which drives the stator coil,
The voltage of clock signal output pulse width modulation (PWM) impulse transfer;It is described fixed according to the voltage driving of pwm pulse transformation
Subcoil generates periodically variable AC field;The periodically variable AC field drives the stator silicon steel and rotor
Silicon steel fever.
A kind of air conditioner preheated using air conditioner compressor preheating control method as described above, the air conditioner
Including master control borad and compressor, and further include: outdoor temperature obtains module, for acquiring outdoor environment temperature To;Room temperature
Module is obtained, for acquiring indoor environment temperature Ti;Temperature computation module, for calculating outdoor environment temperature To and default outdoor
Difference DELTA E=To-Tp of temperature Tp;Temperature judgment module, for judging which Ti is located at least three preset temperature ranges
Preset temperature range;Available machine time determining module determines when for there is booting record in one preset temperature range
User's normally opened machine time point;The master control borad, in user normally opened machine time point the last period nearest apart from current point in time
Preset time generates pre- heat and with the pre- heat to the compressor preheating;Wherein, setting multiple temperature dividing values will be indoor
Temperature is divided into continuous at least three preset temperature range.
Further, the air conditioner further includes power module, the power module and the master control borad and the compression
The coil of machine is all connected with;The master control borad control generates pre- heat and is believed according to the different control sequential of the pre- heat generation
Number;The power module is used to drive the coil heating of the compressor according to the different control sequential signal.
Further, the coil includes stator coil;The power module, for according to the different control sequential
Signal exports bias voltage, and drives the stator coil to generate direct current according to the bias voltage, and then described in driving
Stator coil fever.
Further, the coil includes stator coil, and the compressor includes stator silicon steel and rotor silicon steel;The function
Rate module, for the voltage according to the different control sequential signal output pulse width modulation (PWM) impulse transfer, and according to
The voltage of the pwm pulse transformation drives the stator coil to generate periodically variable AC field, and the AC field
The stator silicon steel and rotor silicon steel is driven to generate heat.
Compared with prior art, the advantages of the present invention are: using outdoor environment temperature, indoor environment temperature
It is used to judge whether to meet compressor preheating together with user's booting demand, compressor is avoided to only rely on outdoor environment temperature progress
It preheats and leads to waste of energy, record and start for the previous period to compression at normally opened machine time point in user being switched on there are user
Machine preheating, improves pre- heat availability, promotes user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, the present invention will be implemented below
Example or attached drawing needed to be used in the description of the prior art are made one and are briefly introduced, it should be apparent that, drawings discussed below is this
Some embodiments of invention without creative efforts, may be used also for those of ordinary skill in the art
With other accompanying drawings can also be obtained according to these attached drawings.
Fig. 1 is the flow chart of the embodiment of air conditioner compressor preheating control method of the invention;
Fig. 2 is the structural schematic diagram of the embodiment of air conditioner of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In order to avoid only passing through outdoor environment temperature compared with default outdoor temperature to compressor preheating, the present embodiment is related to
And a kind of air conditioner compressor preheating control method, include the following steps: S1: control outdoor unit of the air conditioner powers on;S2: acquisition
Outdoor environment temperature To, and compared with default outdoor temperature Tp, obtain temperature difference Δ E=To-Tp;S3: as Δ E≤0, acquisition
Indoor environment temperature Ti;S4: judge that Ti is located at least three preset temperature ranges in which preset temperature range, and judge
It is switched on and records with the presence or absence of user in a preset temperature range, if not, S2 is returned to, if so, determining default at one
It is user's normally opened machine time point in temperature range, default in user normally opened machine time point the last period nearest apart from current point in time
Time generates pre- heat, and with the pre- heat to compressor preheating;Wherein, multiple temperature dividing values are set to be divided into room temperature
Continuous at least three preset temperature range.
The present embodiment compressor 20 preheats principle and uses to pwm pulse transformation is carried out on three-phase U, V, W of compressor 20, makes
It obtains and generates bias voltage on the stator coil 211 of compressor 20, the direct current biasing electricity that stator coil 211 is generated by bias voltage
It flows and generates heat, while also generating asymmetrical alternating-current pulse wave voltage on stator coil 211, stator coil 211 is made to generate friendship
Flow magnetic field, thus stator silicon steel and rotor silicon steel generate heat because of electromagnetic induction, it is specific preheat principle use application No. is
201710639175.0, six pulse wave algorithms disclosed in entitled " a kind of air conditioner and its control method ", this will not be repeated here.
Conventional compressor of outdoor unit 20, which preheats entry condition, to be for example mounted on outdoor condenser by detection
The environment temperature of environment temperature-sensing probe acquisition or detection are mounted on the acquisition of the compressor air-discharging temperature controller on compressor exhaust pipe
Compressor exhaust temperature be switched on compression as long as environment temperature is lower than 40 DEG C lower than such as 35 DEG C or compressor exhaust temperature
Machine 20 preheat, in this way, often will cause user the demand that is not powered on (such as have in user room heating supply or without heating need
Ask) when compressor 20 can also preheat always, cause waste of energy.Therefore, the present embodiment introduce indoor environment temperature and
User's normal available machine time forms compressor preheating entry condition in conjunction with outdoor environment temperature.
Specifically, in the present embodiment, when powering on (standby or power on) in outdoor unit, outdoor environment temperature To is acquired, with
It presets outdoor temperature Tp relatively and calculates temperature difference Δ E=To-Tp, as Δ E > 0, indicate that compressor does not have preheating and enters item
Part, compressor need to continue acquisition outdoor environment temperature To and be judged without preheating;As Δ E≤0, compression equipment is indicated
Standby preheating entry condition, but need to not need to depend on compressor preheating indoor environment temperature, and beginning preheating time takes
Certainly in user's normally opened machine time point and one section of preset time.In the present embodiment, heating probability is switched on come really by counting user
Determine multiple temperature dividing values for dividing room temperature, when temperature is low indoors, the probability of user's booting heating is big, conversely, room
When interior temperature is high, user be switched on heating probability it is small;And when determining the normally opened machine of user by counting user available machine time point
Between point.For ease of description, it is illustrated for room temperature to be divided into three preset temperature ranges, it is assumed that temperature dividing value
Room temperature is divided into three preset temperature ranges by T1 and T2: (- ∞, T1], (T1, T2] and (T2 ,+∞), in Δ E≤0 and Ti
∈ (- ∞, T1] when, room temperature is low, and user, which is switched on, heats probability height, records if be switched on without user, not pre- to compressor
Heat is switched on if there is user and records, and counts user normally opened machine time point t10, t11, t13 ..., root according to booting record
According to current point in time, nearest apart from the current point in time normally opened machine time point t1x(x=0 of user is selected, 1,2,3 ...) and
To compressor preheating when t1x the last period time preset time t 1 minute (such as 10 minutes), at this point, the master control borad 10 of air conditioner is controlled
System generates the first control sequential signal, and power module 30 exports different pwm pulses to three-phase U, V, W of compressor 20 respectively,
So that the first bias voltage and the first ac pulse voltage are superimposed on stator coil 211, to make stator coil 211 and stator
Silicon steel and the fever of rotor silicon steel, are realized to 20 oil preheating of compressor;In Δ E≤0 and Ti ∈ (T1, T2] when, in room temperature
It is low Deng, the user heating probability that is switched on, it is recorded if be switched on without user, not to compressor preheating, is switched on and remembers if there is user
Record counts user normally opened machine time point t20, t21, t23 ... according to booting record, according to current point in time, selects distance
The nearest user of current point in time t2x(x=0,1,2,3 ... of normally opened machine time point) and in t2x the last period time preset time t 2
To compressor preheating when minute (such as 10 minutes), at this point, the control of master control borad 10 of air conditioner generates the second control sequential signal,
Power module 30 exports different pwm pulses to three-phase U, V, W of compressor 20 respectively, so that being superimposed on stator coil 211
Second bias voltage and the second ac pulse voltage, to make 20 stator coil 211 of compressor and stator silicon steel and rotor silicon steel
Fever is realized to 20 oil preheating of compressor;At Δ E≤0 and Ti ∈ (T2 ,+∞), room temperature is higher, and user, which is switched on, to make
Hot probability is low, records if be switched on without user, not to compressor preheating, is switched on and records if there is user, is remembered according to booting
Record counts user normally opened machine time point t30, t31, t33 ..., according to current point in time, selects nearest apart from current point in time
User t3x(x=0,1,2,3 ... of normally opened machine time point) and at (such as 10 points of t3x the last period time preset time t 3 minutes
Clock) when to compressor preheating, at this point, the control of master control borad 10 of air conditioner generates third control sequential signal, power module 30 is right
Three-phase U, V, W of compressor 20 export different pwm pulses respectively, so that being superimposed third bias voltage on stator coil 211
It is realized so that 20 stator coil 211 of compressor and stator silicon steel and rotor silicon steel be made to generate heat to pressure with third ac pulse voltage
20 oil preheating of contracting machine.Since the first control sequential signal, the second control sequential signal and third control sequential signal are different, because
This drives the pwm pulse of 20 three-phase of compressor of generation under the first control sequential signal, drives under the second control sequential signal
The pwm pulse of raw 20 three-phase of compressor of movable property is different and 20 three-phase of compressor of generation is driven under third control sequential signal
Pwm pulse it is different, that is to say, that be respectively acting on the bias voltage on stator coil 211 amplitude it is different with the time and
The amplitude of alternating voltage and time difference, cause to generate different pre- heats, so as in outdoor environment temperature To, indoor environment temperature
When degree Ti meets compressor preheating condition, intelligence is realized using different pre- heats to compressor preheating according to user's booting demand
It can power saving and pre- heat availability height.In the present embodiment the structure of power module 30 referring to application No. is 201710639175.0,
Power module disclosed in entitled " a kind of air conditioner and its control method ", this will not be repeated here.
The present embodiment further relates to a kind of air conditioner, further includes that outdoor temperature obtains module 40, for acquiring outdoor environment temperature
Spend To;Room temperature obtains module 50, for acquiring indoor environment temperature Ti;Temperature computation module 60 is used for counting chamber outer ring
Difference DELTA E=To-Tp of border temperature To and default outdoor temperature Tp;Temperature judgment module 70, for judging that Ti is located at least three
Which preset temperature range in preset temperature range;Available machine time determining module 80, for determining user's normally opened machine time point;
The control of master control borad 10 generates pre- heat and the control sequential signal different according to pre- heat generation, and power module 30 is according to difference
Control sequential signal driving 20 coil 21 of compressor to compressor 20 preheat, it is this preheating include two kinds: one is control when
Sequential signal generates bias voltage on stator coil 211 by power module 30, so that stator coil 211 generates direct current, into
And stator coil 211 generates heat, another kind is control sequential signal applies PWM arteries and veins by power module 30 on stator coil 211
Punching is to generate AC field, and then stator silicon steel and rotor silicon steel generate heat because of electromagnetic induction.
Air conditioner compressor preheating control method provided in this embodiment and air conditioner, use outdoor environment temperature To, room
Interior environment temperature Ti and user's booting demand are used to judge whether to together the preheating of compressor 20, and compressor 20 is avoided to only rely on
Outdoor environment temperature To is preheated and is led to waste of energy, and is recorded and being switched on there are user in user's normal available machine time
Point starts to improve pre- heat availability to compressor preheating for the previous period, promotes user experience.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of air conditioner compressor preheating control method, which comprises the steps of:
S1: it controls the outdoor unit of the air conditioner and powers on;
S2: acquisition outdoor environment temperature To, and compared with default outdoor temperature Tp, obtain temperature difference Δ E=To-Tp;
S3: as Δ E≤0, indoor environment temperature Ti is acquired;
S4: judge that Ti is located at least three preset temperature ranges in which preset temperature range, and judge one
It is switched on and records with the presence or absence of user in preset temperature range,
If not, S2 is returned,
If so, determine user's normally opened machine time point in one preset temperature range, apart from current point in time most
Normally opened the last period at the machine time point preset time of close user generates pre- heat, and with the pre- heat to the compressor preheating;
Wherein, multiple temperature dividing values are set, room temperature is divided into continuous at least three preset temperature range.
2. air conditioner compressor preheating control method according to claim 1, which is characterized in that the multiple temperature dividing value
It is obtained by statistics indoor user booting heating probability.
3. air conditioner compressor preheating control method according to claim 1 or 2, which is characterized in that one pre-
If user's normally opened machine time point in temperature range is obtained by counting user available machine time point.
4. air conditioner compressor preheating control method according to claim 1 or 2, which is characterized in that the compressor
The step of preheating includes: the control sequential signal different according to corresponding pre- heat generation, and according to the different control
Clock signal drives the coil of the compressor to compressor preheating.
5. air conditioner compressor preheating control method according to claim 4, which is characterized in that the coil includes stator
Coil drives the stator coil to include: to the compressor preheating according to the different control sequential signal
Bias voltage is exported according to the different control sequential signal, and the stator coil is driven according to the bias voltage
Direct current is generated, and then drives the stator coil fever.
6. air conditioner compressor preheating control method according to claim 4, which is characterized in that the compressor includes fixed
Sub- silicon steel and rotor silicon steel, and the coil includes stator coil, it is described fixed according to the different control sequential signal driving
Subcoil includes: to the compressor preheating
According to the voltage of the different control sequential signal output pulse width modulation (PWM) impulse transfer;
The stator coil is driven to generate periodically variable AC field according to the voltage of pwm pulse transformation;
The periodically variable AC field drives the stator silicon steel and the fever of rotor silicon steel.
It is preheated 7. a kind of using air conditioner compressor preheating control method of any of claims 1-6 as above
Air conditioner, the air conditioner include master control borad and compressor, which is characterized in that further include:
Outdoor temperature obtains module, for acquiring outdoor environment temperature To;
Room temperature obtains module, for acquiring indoor environment temperature Ti;
Temperature computation module, for calculating difference DELTA E=To-Tp of outdoor environment temperature To Yu default outdoor temperature Tp;
Temperature judgment module, for judging Ti is located at which preset temperature range at least three preset temperature ranges;
Available machine time determining module determines the normally opened machine of user when for there is booting record in one preset temperature range
Time point;
The master control borad, it is pre- for being generated in the user normally opened machine time point the last period preset time nearest apart from current point in time
Heat and with the pre- heat to the compressor preheating;
Wherein, multiple temperature dividing values are set, room temperature is divided into continuous at least three preset temperature range.
8. air conditioner according to claim 7, which is characterized in that further include power module, the power module with it is described
The coil of master control borad and the compressor is all connected with;Master control borad control generate pre- heat and according to the pre- heat generation not
Same control sequential signal;The power module is used to drive the line of the compressor according to the different control sequential signal
Circle fever.
9. air conditioner according to claim 8, which is characterized in that the coil includes stator coil;The power module,
For exporting bias voltage according to the different control sequential signal, and the stator line is driven according to the bias voltage
Circle generates direct current, and then drives the stator coil fever.
10. air conditioner according to claim 8, which is characterized in that the coil includes stator coil, the compressor packet
Include stator silicon steel and rotor silicon steel;The power module, for according to the different control sequential signal output pulse width
The voltage of modulation (PWM) impulse transfer, and drive the stator coil to generate according to the voltage of pwm pulse transformation and periodically become
The AC field of change, and the AC field drives the stator silicon steel and the fever of rotor silicon steel.
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CN110243062A (en) * | 2019-06-24 | 2019-09-17 | 广东志高暖通设备股份有限公司 | The heating means and air-conditioning press of air-conditioning press |
CN112762624A (en) * | 2021-01-05 | 2021-05-07 | 深圳麦格米特电气股份有限公司 | Hot air blower control method and device, controller, hot air blower and storage medium |
CN113091275A (en) * | 2021-04-08 | 2021-07-09 | 青岛海尔空调器有限总公司 | Preheating method, device and system for air conditioner compressor |
CN113531802A (en) * | 2021-06-22 | 2021-10-22 | 青岛海尔空调器有限总公司 | Method for preheating air conditioner, air conditioner and air conditioning system |
CN113531797A (en) * | 2021-06-22 | 2021-10-22 | 青岛海尔空调器有限总公司 | Method and device for preheating air conditioner, air conditioner and air conditioning system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6222947A (en) * | 1985-07-23 | 1987-01-31 | Toshiba Corp | Air conditioner |
JPH08114346A (en) * | 1994-10-18 | 1996-05-07 | Daikin Ind Ltd | Air-conditioning machine |
KR20020088643A (en) * | 2001-05-18 | 2002-11-29 | 주식회사 엘지이아이 | Method for compress pre-heating control |
CN1443981A (en) * | 2002-03-08 | 2003-09-24 | 乐金电子(天津)电器有限公司 | Air conditioner compressor preheating control method |
CN1888662A (en) * | 2005-06-28 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Central air conditioner variable frequency compressor preheating operation controlling method |
JP2008286419A (en) * | 2007-05-15 | 2008-11-27 | Panasonic Corp | Air conditioning device |
CN106288200A (en) * | 2016-08-19 | 2017-01-04 | 芜湖美智空调设备有限公司 | The control method of air-conditioner, control device and air-conditioner |
CN107218711A (en) * | 2017-07-31 | 2017-09-29 | 青岛海信日立空调系统有限公司 | A kind of air conditioner and its control method |
-
2018
- 2018-10-30 CN CN201811279219.4A patent/CN109579229B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6222947A (en) * | 1985-07-23 | 1987-01-31 | Toshiba Corp | Air conditioner |
JPH08114346A (en) * | 1994-10-18 | 1996-05-07 | Daikin Ind Ltd | Air-conditioning machine |
KR20020088643A (en) * | 2001-05-18 | 2002-11-29 | 주식회사 엘지이아이 | Method for compress pre-heating control |
CN1443981A (en) * | 2002-03-08 | 2003-09-24 | 乐金电子(天津)电器有限公司 | Air conditioner compressor preheating control method |
CN1888662A (en) * | 2005-06-28 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Central air conditioner variable frequency compressor preheating operation controlling method |
JP2008286419A (en) * | 2007-05-15 | 2008-11-27 | Panasonic Corp | Air conditioning device |
CN106288200A (en) * | 2016-08-19 | 2017-01-04 | 芜湖美智空调设备有限公司 | The control method of air-conditioner, control device and air-conditioner |
CN107218711A (en) * | 2017-07-31 | 2017-09-29 | 青岛海信日立空调系统有限公司 | A kind of air conditioner and its control method |
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