CN106568161A - Air conditioner heating running control method - Google Patents
Air conditioner heating running control method Download PDFInfo
- Publication number
- CN106568161A CN106568161A CN201610910987.XA CN201610910987A CN106568161A CN 106568161 A CN106568161 A CN 106568161A CN 201610910987 A CN201610910987 A CN 201610910987A CN 106568161 A CN106568161 A CN 106568161A
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- temperature
- air
- indoor
- control method
- conditioning heating
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Classifications
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F11/30—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
- F24F11/62—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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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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- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner heating running control method which comprises the following steps: detecting an indoor unit coil temperature TP; detecting a difference between a set temperature TS and an indoor environment temperature TO when the indoor unit coil temperature TP is larger than or equal to a pressure release protection temperature TD; and increasing the rotational speed of an indoor fan when the difference between the set temperature TS and the indoor environment temperature TO is larger than or equal to a. According to the air conditioner heating running control method, a compressor can be effectively protected when the indoor unit coil temperature reaches the pressure release protection temperature, and the performance of an air conditioner is fully utilized.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of air-conditioning heating progress control method.
Background technology
At present air-conditioner is respectively provided with two big basic working modes, that is, freeze and heat, due to user's regional difference and installation
Environment it is different, cause air-conditioner to work at different ambient temperatures.Air either freezes or heats, and its load is big
It is little to have direct relation with the height of ambient temperature, when air-conditioner is up to more than 20 DEG C (such as bathing places in ambient temperature
Or hot pot city) still using heating when, suction pressure of compressor increases, and now the pressure at expulsion of compressor also accordingly increases, row
Temperature degree increases, and causes compressor service life to shorten, or even burns compressor, and the stable operation to air-conditioner brings unfavorable shadow
Ring.
When existing air-conditioner is heated in high temperature environments, if detecting interior machine coil temperature reaches decompression protection
Temperature, then can carry out pressure discharge operations to compressor, stop outdoor fan so as to unload whole machine pressure, it is ensured that compressor is in pressure model
Enclose interior operation.But in air-conditioner practical work process, the unloading reaction of outer blower fan relatively lags behind, even if reaching in interior machine coil temperature
External blower fan is unloaded to after decompression protection temperature, interior machine coil temperature remain on can be maintained at decompression protection temperature or
Continue to be increased beyond decompression protection temperature, if this state duration is long, it is out of service to may result in compressor, or
It is the service life for reducing the parts such as compressor.
The content of the invention
The purpose of the present invention is to propose to a kind of air-conditioning heating progress control method, can reach pressure release in interior machine coil temperature
Effective protection is carried out to compressor during protection temperature, and makes household air-conditioner be fully used.
According to an aspect of the invention, there is provided a kind of air-conditioning heating progress control method, including：Machine coil pipe in detection
Temperature TP；When interior machine coil temperature TP is more than or equal to decompression protection temperature TD, design temperature TS and indoor environment temperature are detected
The difference of degree TO；When the difference of design temperature TS and indoor environment temperature TO is more than or equal to a, turning for indoor fan is increased
Speed.
Preferably, also include after the step of rotating speed of the increasing indoor fan：If being consecutively detected indoor coil temperature
Degree TP is reduced to below TD-b, then adjust the rotating speed of indoor fan to the former rotating speed increased before rotation speed of fan.
Preferably, also include after the step of rotating speed of the increasing indoor fan：If being consecutively detected indoor coil temperature
Degree TP continues to be increased to more than TD+c, then under the rotation speed of fan after increasing, stop outdoor fan and unloaded.
Preferably, when the difference of design temperature TS and indoor environment temperature TO is less than a, stop outdoor fan and unloaded
Carry.
Preferably, in the t1 times after air-conditioning heating startup, machine coil temperature TP in continuous monitoring, if TP is more than
D, control indoor fan runs the t2 times with high rotating speed r1.
Preferably, a is 3 DEG C.
Preferably, b is 5 DEG C.
Preferably, c is 3 DEG C.
Preferably, t1 is 5min, and d is 50 DEG C, and t2 is 90s.
The air-conditioning heating progress control method of the present invention, including：Machine coil temperature TP in detection；As interior machine coil temperature TP
During more than or equal to decompression protection temperature TD, the difference of design temperature TS and indoor environment temperature TO is detected；As design temperature TS
When being more than or equal to a with the difference of indoor environment temperature TO, the rotating speed of indoor fan is increased.The present invention is in air-conditioning heating operation
When, it is not that directly outdoor fan is carried out when interior machine coil temperature is detected more than or equal to decompression protection temperature
Pressure release, but the difference between the target temperature and indoor environment temperature of detection setting, control according to the difference to air-conditioner
System, this kind of method is advantageous in that, if design temperature is more than or equal to a with the difference of indoor environment temperature, just explanation setting
Difference comparsion between temperature and indoor environment temperature is big, it is still desirable to which indoor environment temperature is quickly adjusted, therefore this
When can increasing indoor fan rotating speed by way of accelerating the heat exchange efficiency of indoor heat exchanger and room air, reduce interior machine
Coil temperature is reached below decompression protection temperature, so as to be reached for the purpose of air-conditioner blood pressure lowering, in such cases due to not
Outdoor fan is unloaded, therefore outdoor fan remains in that original heat exchange efficiency, can further speed up the heat of room air
Exchange so that indoor environment temperature continues quick arrival design temperature, while compressor long-term work can also be avoided in safety
Outside pressure to compressor cause damage so that household air-conditioner can be utilized more fully.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The present invention can be limited.
Description of the drawings
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the present invention
Example, and be used to explain the principle of the present invention together with description.
Fig. 1 is the control flow chart of the air-conditioning heating progress control method of the embodiment of the present invention.
Specific embodiment
The following description and drawings fully illustrate specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, it is electric, process and it is other changes.Embodiment
Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order for operating can be with
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This
The scope of bright embodiment includes the gamut of claims, and all obtainable equivalent of claims
Thing.Herein, each embodiment individually or can be represented generally with term " invention ", this just for the sake of convenient,
And if in fact disclosing the invention more than, the scope for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with
Another entity or operation make a distinction, and do not require or imply these entities or there is any actual relation between operating
Or order.And, term " including ", "comprising" or its any other variant are intended to including for nonexcludability, so as to
So that a series of process, method or equipment including key elements not only includes those key elements, but also including being not expressly set out
Other key elements, or also include the key element intrinsic for this process, method or equipment.In the feelings without more restrictions
Under condition, the key element limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment
In also there is other identical element.Herein each embodiment is described by the way of progressive, and each embodiment is stressed
Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For enforcement
It is corresponding with method part disclosed in embodiment due to it for example disclosed method, product etc., so the comparison of description is simple
Single, related part is referring to method part illustration.
With reference to shown in Figure 1, embodiments in accordance with the present invention, air-conditioning heating progress control method, including：Machine in detection
Coil temperature TP；When interior machine coil temperature TP is more than or equal to decompression protection temperature TD, detect design temperature TS with indoor ring
The difference of border temperature TO；When the difference of design temperature TS and indoor environment temperature TO is more than or equal to a, indoor fan is increased
Rotating speed.The rotating speed of increasing indoor fan herein normally behaves as heightening the wind shelves of indoor fan, and with this rotation speed of fan is heightened.
A herein is, for example, 3 DEG C.The numerical value of a can also be other numerical value, but a values are unsuitable excessive, otherwise will result in air-conditioner
Performance does not make full use of and just outdoor fan is unloaded, and affects the heating capacity of air-conditioner, reduces the operational efficiency of air-conditioner,
The a values are also unsuitable too small, not so may result in temperature adjustment efficiency too low so that air-conditioner power consumption is excessive.
Decompression protection temperature TD at this is determined by coolant safe pressure and temperature corrected value, is in system according to air conditioning system
Determine after the corresponding condensation temperature amendment of high-pressure in hot running, the parameter slightly becomes for different air-conditioners
Change.
The present invention is when air-conditioning heating runs, once interior machine coil temperature is detected more than or equal to decompression protection temperature
When, it is not that pressure release is directly carried out to outdoor fan, but the difference between the target temperature and indoor environment temperature of detection setting
Value, is controlled according to the difference to air-conditioner, and this kind of method is advantageous in that, if design temperature and indoor environment temperature
Difference is more than or equal to a, and just the difference comparsion between explanation design temperature and indoor environment temperature is big, it is still desirable to indoor ring
Border temperature is quickly adjusted, therefore now can accelerate indoor heat exchanger and room by way of increasing indoor fan rotating speed
The heat exchange efficiency of interior air, reduces interior machine coil temperature and reaches below decompression protection temperature, so as to be reached for air-conditioner drop
The purpose of pressure, in such cases due to not unloading to outdoor fan, therefore outdoor fan remains in that original heat exchange efficiency, energy
Enough further speed up the heat exchange of room air so that indoor environment temperature continues quick arrival design temperature, while can also
Compressor long-term work is avoided to cause to damage to compressor outside safe pressure so that household air-conditioner can more be filled
The utilization for dividing.
Also include after the step of increasing the rotating speed of indoor fan：If being consecutively detected indoor coil pipe TP to be reduced to
Below TD-b, then adjust the rotating speed of indoor fan to the former rotating speed increased before rotation speed of fan.If heightening indoor fan
After wind shelves, indoor coil pipe TP is accelerated with the heat exchange efficiency of room air so that indoor coil radiating is accelerated, indoor coil
Temperature TP is reduced within the scope of below decompression protection temperature one, and now explanation can be to protect by adjusting indoor fan rotating speed
Card compressor operating need not be unloaded in the range of safe pressure to outdoor fan so that outdoor heat exchanger and room
Still there can be efficient heat exchange efficiency between outer air, it is ensured that the runnability of air-conditioner.When being consecutively detected indoor disk
When pipe temperature TP is reduced to below TD-b, indoor coil pipe TP is relatively low, influences whether the heat exchange efficiency of room air, together
Sample also influences whether the operational efficiency of air-conditioner, therefore in order that air-conditioner operation has more excellent efficiency, can coil pipe indoors
When temperature TP is reduced to below TD-b, again by indoor fan rotational speed regulation to the rotating speed tuned up before wind shelves so that blower fan is still
So run with rotating speed during stable operation before, it is ensured that air-conditioner can be operated under optimal energy efficiency state.B herein is, for example,
5℃。
If after indoor fan wind shelves are tuned up, being still consecutively detected indoor coil pipe TP and continuing to be increased to TD+c
More than, then under the rotation speed of fan after increasing, stop outdoor fan and unloaded.After indoor fan wind shelves are tuned up, such as
Fruit indoor coil pipe continues to be increased to a temperature value, and now illustrating can not only by increasing indoor fan rotating speed
Indoor coil pipe TP is effectively reduced, if compressor longtime running at this pressure, the problems such as will result in compressor damage,
Therefore need to carry out outdoor fan unloading, by way of reduction outdoor heat exchanger heat exchange amount indoor coil pipe TP reduced,
Compressor operating is ensured with this in the range of safe pressure, it is ensured that the stable of air-conditioner effectively runs.C herein is, for example, 3
℃。
When interior machine coil temperature TP is more than or equal to decompression protection temperature TD, if detecting design temperature TS with interior
When the difference of ambient temperature TO is less than a, then directly stops outdoor fan and unloaded.If this is due to detecting design temperature
When the difference of TS and indoor environment temperature TO is less, then illustrate that indoor environment temperature TO is adjusted in place substantially, without the need for making again
Air-conditioner operates in relatively high power, performs larger heat exchange amount, so that it may so that indoor temperature substantially maintains design temperature scope
It is interior, therefore now can directly stop outdoor fan and unloaded, the heat exchange amount between outdoor heat exchanger and outdoor air is reduced,
The operation power of compressor is reduced, the heat exchange amount between indoor heat exchanger and room air is reduced, and then realizes reducing indoor disk
The purpose of pipe temperature TP so that indoor coil pipe TP is reduced to below decompression protection temperature, it is ensured that compressor operating is in safety
In pressure limit so that air-conditioner can continue to keep the operation of continuous-stable.
Preferably, in the t1 times after air-conditioning heating startup, machine coil temperature TP in continuous monitoring, if TP is more than
D, control indoor fan runs the t2 times with high rotating speed r1.In air-conditioning heating start-up course, if the thermic load of air-conditioner compared with
Greatly, then pressure rising when air-conditioner starts will be very fast, and indoor temperature rising relatively lags behind, in not up to unloading temperature
When, it is possible to there is compressor and shut down because pressure is excessive, cause air-conditioning normally to start.If in starting of air conditioner mistake
Cheng Zhong, internal machine coil temperature TP is detected, and carries out adjustment of rotational speed to indoor fan according to the temperature so that indoor fan
Can continuous service under the high speed conditions of high wind shelves, it is possible to carried out by the internal machine coil pipe of indoor fan in start-up course
Cooling, so as to reach the purpose that blood pressure lowering is carried out to coolant so that Safety Operation Pressure of the refrigerant pressure without departing from compressor, it is ensured that
Air-conditioning can normally start.Preferably, in the present embodiment, t1 is 5min, and d is 50 DEG C, and t2 is 90s.Certainly, it is not limited to
Above-mentioned numerical value, for different working environment and different types, can select suitable numerical value according to actual situation,
Ensure that air-conditioner being capable of steady and continuous operation.
It should be appreciated that the flow process and structure for being described above and being shown in the drawings is the invention is not limited in,
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim
System.
Claims (9)
1. a kind of air-conditioning heating progress control method, it is characterised in that include：
Machine coil temperature TP in detection；
When interior machine coil temperature TP is more than or equal to decompression protection temperature TD, detection design temperature TS and indoor environment temperature TO
Difference；
When the difference of design temperature TS and indoor environment temperature TO is more than or equal to a, the rotating speed of indoor fan is increased.
2. air-conditioning heating progress control method according to claim 1, it is characterised in that the increasing indoor fan turns
Also include after the step of speed：
If being consecutively detected indoor coil pipe TP is reduced to below TD-b, the rotating speed for adjusting indoor fan turns to blower fan is increased
Former rotating speed before speed.
3. air-conditioning heating progress control method according to claim 2, it is characterised in that the increasing indoor fan turns
Also include after the step of speed：
If being consecutively detected indoor coil pipe TP to continue to be increased to more than TD+c, under the rotation speed of fan after increasing, stop
Only outdoor fan is unloaded.
4. air-conditioning heating progress control method according to claim 1, it is characterised in that when design temperature TS and indoor ring
When the difference of border temperature TO is less than a, stops outdoor fan and unloaded.
5. air-conditioning heating progress control method according to claim 1, it is characterised in that after air-conditioning heating starts
In the t1 times, machine coil temperature TP in continuous monitoring, if TP is more than d, control indoor fan runs the t2 times with high rotating speed r1.
6. air-conditioning heating progress control method according to claim 1, it is characterised in that a is 3 DEG C.
7. air-conditioning heating progress control method according to claim 2, it is characterised in that b is 5 DEG C.
8. air-conditioning heating progress control method according to claim 3, it is characterised in that c is 3 DEG C.
9. air-conditioning heating progress control method according to claim 5, it is characterised in that t1 is 5min, d is 50 DEG C, t2
For 90s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910987.XA CN106568161A (en) | 2016-10-19 | 2016-10-19 | Air conditioner heating running control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910987.XA CN106568161A (en) | 2016-10-19 | 2016-10-19 | Air conditioner heating running control method |
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| CN106568161A true CN106568161A (en) | 2017-04-19 |
Family
ID=58533348
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| CN201610910987.XA Pending CN106568161A (en) | 2016-10-19 | 2016-10-19 | Air conditioner heating running control method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513819A (en) * | 2019-08-29 | 2019-11-29 | Tcl空调器(中山)有限公司 | A kind of air conditioning control method, air-conditioning and storage medium |
| CN110793156A (en) * | 2019-11-19 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Air conditioner heating over-temperature protection control method and device and air conditioner |
| CN110887178A (en) * | 2019-10-17 | 2020-03-17 | 珠海格力电器股份有限公司 | Control method for heating shutdown of multi-split air conditioner, computer readable storage medium and air conditioner |
| CN111706974A (en) * | 2020-06-05 | 2020-09-25 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN112032968A (en) * | 2020-08-27 | 2020-12-04 | 海信（山东）空调有限公司 | Air conditioner, method of controlling the same, and computer-readable storage medium |
| CN112556114A (en) * | 2020-12-01 | 2021-03-26 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
| CN112594885A (en) * | 2019-04-19 | 2021-04-02 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN113834206A (en) * | 2020-06-24 | 2021-12-24 | 广东美的制冷设备有限公司 | Control method for heating of compressor winding, air conditioner and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007185B1 (en) * | 1991-10-31 | 1994-08-08 | 주식회사 금성사 | Method of controlling heater of air conditioner in starting hot condition |
| CN101526257A (en) * | 2009-03-26 | 2009-09-09 | 宁波海诚电器有限公司 | Method for protecting compressor when air conditioner makes heat in high temperature environment |
| CN101893310A (en) * | 2010-08-31 | 2010-11-24 | 四川长虹空调有限公司 | Control method for preventing overload of compressor under heating mode of heat pump air conditioner |
| CN103486687A (en) * | 2012-06-12 | 2014-01-01 | 珠海格力电器股份有限公司 | Protection method and protection device of air conditioner system |
| CN104879892A (en) * | 2015-05-12 | 2015-09-02 | 广东美的暖通设备有限公司 | Control method and control system for high-temperature protection of air conditioner internal unit |
| CN105987484A (en) * | 2015-02-28 | 2016-10-05 | 青岛海尔空调器有限总公司 | Defrosting control method and system used during heating frequent high-temperature prevention protection of air conditioner |
-
2016
- 2016-10-19 CN CN201610910987.XA patent/CN106568161A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007185B1 (en) * | 1991-10-31 | 1994-08-08 | 주식회사 금성사 | Method of controlling heater of air conditioner in starting hot condition |
| CN101526257A (en) * | 2009-03-26 | 2009-09-09 | 宁波海诚电器有限公司 | Method for protecting compressor when air conditioner makes heat in high temperature environment |
| CN101893310A (en) * | 2010-08-31 | 2010-11-24 | 四川长虹空调有限公司 | Control method for preventing overload of compressor under heating mode of heat pump air conditioner |
| CN103486687A (en) * | 2012-06-12 | 2014-01-01 | 珠海格力电器股份有限公司 | Protection method and protection device of air conditioner system |
| CN105987484A (en) * | 2015-02-28 | 2016-10-05 | 青岛海尔空调器有限总公司 | Defrosting control method and system used during heating frequent high-temperature prevention protection of air conditioner |
| CN104879892A (en) * | 2015-05-12 | 2015-09-02 | 广东美的暖通设备有限公司 | Control method and control system for high-temperature protection of air conditioner internal unit |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594885A (en) * | 2019-04-19 | 2021-04-02 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN112594885B (en) * | 2019-04-19 | 2022-09-06 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN110513819A (en) * | 2019-08-29 | 2019-11-29 | Tcl空调器(中山)有限公司 | A kind of air conditioning control method, air-conditioning and storage medium |
| CN110513819B (en) * | 2019-08-29 | 2021-05-18 | Tcl空调器(中山)有限公司 | Air conditioner control method, air conditioner and storage medium |
| CN110887178A (en) * | 2019-10-17 | 2020-03-17 | 珠海格力电器股份有限公司 | Control method for heating shutdown of multi-split air conditioner, computer readable storage medium and air conditioner |
| CN110793156B (en) * | 2019-11-19 | 2021-12-14 | 宁波奥克斯电气股份有限公司 | Air conditioner heating over-temperature protection control method and device and air conditioner |
| CN110793156A (en) * | 2019-11-19 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | Air conditioner heating over-temperature protection control method and device and air conditioner |
| CN111706974A (en) * | 2020-06-05 | 2020-09-25 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN111706974B (en) * | 2020-06-05 | 2021-12-17 | 美的集团武汉暖通设备有限公司 | Control method of air conditioner, air conditioner and storage medium |
| CN113834206A (en) * | 2020-06-24 | 2021-12-24 | 广东美的制冷设备有限公司 | Control method for heating of compressor winding, air conditioner and storage medium |
| CN113834206B (en) * | 2020-06-24 | 2023-04-28 | 广东美的制冷设备有限公司 | Control method for heating of compressor winding, air conditioner and storage medium |
| CN112032968A (en) * | 2020-08-27 | 2020-12-04 | 海信（山东）空调有限公司 | Air conditioner, method of controlling the same, and computer-readable storage medium |
| CN112556114A (en) * | 2020-12-01 | 2021-03-26 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
| CN112556114B (en) * | 2020-12-01 | 2021-11-26 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
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