CN106801971A - The control method that air-conditioning heating is restarted after being shut down to temperature - Google Patents
The control method that air-conditioning heating is restarted after being shut down to temperature Download PDFInfo
- Publication number
- CN106801971A CN106801971A CN201611189630.3A CN201611189630A CN106801971A CN 106801971 A CN106801971 A CN 106801971A CN 201611189630 A CN201611189630 A CN 201611189630A CN 106801971 A CN106801971 A CN 106801971A
- Authority
- CN
- China
- Prior art keywords
- temperature
- air
- restarted
- conditioning
- shut down
- 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.)
- Granted
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
- F24F11/30—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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)
- Air Conditioning Control Device (AREA)
Abstract
The control method restarted after being shut down to temperature the invention discloses a kind of air-conditioning heating, it is comprised the following steps that：Propose the ordered series of numbers formula of the interval time Sn that an air-conditioning is restarted after being shut down to temperature, S1=aSn=Sn‑1—(Ts—1—Thmin) × k wherein SnUnit is minute, and n is the number of times and n >=2 restarted, and k is correction factor, and Ts is user's design temperature, and ThminRefer to, after air-conditioning is restarted from the last time until in one section of complete run time before this shutdown between this return air inlet temperature Th minimum value；After air-conditioning is shut down to temperature, following any one condition is met, air-conditioning is restarted；Condition 1, Th≤Ts 1 and compressor actual downtime reach compressor shutdown guard time；Condition 2, compressor actual downtime reaches the interval time Sn restarted after air-conditioning is shut down to temperature.The method air-conditioning can in time be restarted and be heated when temperature of lower is eligible in a room.
Description
Technical field
It is especially the controlling party restarted after a kind of air-conditioning heating is shut down to temperature the present invention relates to the control method of air-conditioner
Method.
Background technology
The air-conditioning of prior art, is to control start and stop according to user's design temperature Ts in a heating mode.Specifically
Say, set temperature sensor in return air inlet for air-conditioner, the return air inlet for air-conditioner temperature Th that the sensor is measured is considered as indoor temperature, and empty
The shutdown temperature of tune is Ts+1 DEG C of the target temperature of user's setting, and such as user wishes room temperature for 20 DEG C, then shutdown temperature is
21 DEG C, as return air inlet temperature Th >=Ts+1, air-conditioning is shut down to temperature.
And the control method restarted is as follows after the air-conditioning of prior art is shut down to temperature：It is the mesh of user's setting that temperature is restarted in order
Ts-1 DEG C of temperature of mark, the target temperature that such as user sets is 20 DEG C, and it is just 19 DEG C that restarts temperature, continues to monitor return air after shutdown
Mouth temperature Th, once return air inlet temperature Th≤Ts-1 is found, and compressor actual downtime has exceeded compressor shutdown protection
Time (generally 3 minutes), then compressor restarting.
There is a critical defect, the i.e. above method in the control method that the air-conditioning of prior art is restarted after being shut down to temperature
Return air inlet for air-conditioner temperature has been considered as indoor temperature, but actually there is deviation in both or even deviation is larger, because return air
Mouth is located at room position higher, and once after indoor fan shutdown, the hot-air on top cannot be with the air of room middle and lower part
Heat exchange, room middle and lower part temperature is higher than so as to result in return air inlet for air-conditioner temperature；And, top hot-air not with lower air
Convection current, temperature drop rate is slow, elapses over time, and both temperature difference are increasing.Therefore, room middle and lower part has been occurred as soon as
Most of region reached the condition restarted and heat, but temperature at return air inlet is still very high, it is impossible to trigger air-conditioning weight
Open and heat, and then cause whole room temperature continuous decrease, allow people to feel cold uncomfortable predicament.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind, and when room middle and lower part temperature is eligible, air-conditioning can be in time
Restart and heat, so that it is guaranteed that room temperature will not decline the control method restarted after excessive air-conditioning heating is shut down to temperature.
Technical solution of the invention is to provide the control method restarted after a kind of air-conditioning heating is shut down to temperature, its tool
Body step is as follows：
The ordered series of numbers formula of the interval time Sn that an air-conditioning is restarted after being shut down to temperature is proposed,
S1=a
Sn=Sn-1—(Ts—1—Thmin)×k
Wherein SnUnit is minute, and n is the number of times and n >=2 restarted, and k is correction factor, and Ts is user's design temperature, and
ThminRefer to, until being returned in one section of complete run time before this shutdown between this after air-conditioning is restarted from the last time
The minimum value of draught temperature Th；
After air-conditioning is shut down to temperature, following any one condition is met, air-conditioning is restarted；
Condition 1, Th≤Ts-1 and compressor actual downtime reach compressor shutdown guard time；
Condition 2, compressor actual downtime reaches the interval time Sn restarted after air-conditioning is shut down to temperature.
The principle of the control method is, the interval time S restarted after shutting down for the first time1It is setting time a minutes, and from
Secondary beginning, because indoor fan promotes return air inlet for air-conditioner air constantly to be exchanged heat with space air in heating operations, so
The collection last time restarts this temperature minimum Th in shutting down this section of heat exchange runningmin, to design temperature ratio
It is right, and the interval time Sn for restarting next time is corrected using its difference.
And the meaning that condition 1 is present, a compensation condition is there is provided, exactly such as open the door or open when there is unexpected situation
Window so that room temperature rapid decrease when downtime does not reach Sn also, then without waiting for Sn, but according to Th≤
Ts-1 is directly quickly restarted, and certainly, is restarted and must is fulfilled for the compressor shutdown time and has reached the stoppage protection time.
Using above method, the control method that air-conditioning heating of the present invention is restarted after being shut down to temperature compared with prior art, has
Have the advantage that：
The control method solves the difference between room top return air inlet for air-conditioner temperature and room middle and lower part actual temperature
Causing air-conditioner can not in time restart the problem for heating, the room middle and lower part temperature when air-conditioner made by Sn is restarted without
Limit is close to Ts-1, it is to avoid heats caused room temperature continuous decrease due to that can not restart in time, optimizes Consumer's Experience.
Specific embodiment
The controlling party restarted after air-conditioning heating of the present invention is shut down to temperature is described in detail to warm stopping process with reference to air-conditioning
Method, it is comprised the following steps that.
When air-conditioning is started shooting for the first time, when return air inlet temperature Th≤Ts-1, and compressor actual downtime have exceeded compressor
Stoppage protection time, such as compressor actual downtime have exceeded 3 minutes, then compressor and outdoor fan startup, while four-way
Valve obtains electric, and indoor fan is controlled according to anti-cold wind method.Described anti-cold wind method refers to any one below meeting
Condition, indoor fan starts, and condition 1 is that indoor heat exchanger coil temperature is more than 28 DEG C, and condition 2 is super for compressor operating time
Spend 2 minutes.
Then, it has been put into warm stopping process.I.e. as return air inlet temperature Th >=Ts+1 and compressor operating was more than 3 minutes
When, compressor and outdoor fan are shut down, and are closed after indoor fan regulation to low-grade location operation 30s.Then, the application is advanced to
Air-conditioning heating shut down to temperature after during the control method restarted.
First propose the ordered series of numbers formula of the interval time Sn that an air-conditioning is restarted after being shut down to temperature.
S1=a
Sn=Sn-1—(Ts—1—Thmin)×k
Wherein SnUnit is minute, and n is the number of times and n >=2 restarted, such as S1Refer to again to the after being shut down to temperature for the first time
This section of interval time before once restarting, the present embodiment a chooses 5 minutes.S2And refer to arrive for the second time after temperature is shut down again
This section of interval time to before restarting for the second time.SnAnd refer to before restarting to n-th again after n-th is shut down to temperature
This section of interval time.
K is correction factor, and it is 2 that this implementation column selection takes k.Ts is user's design temperature.
And ThminRefer to, until one section of complete fortune before this shutdown between this after air-conditioning is restarted from the last time
The minimum value of return air inlet temperature Th in the row time；The value can be to be sampled and recorded by the main control of air-conditioning.
Certainly, the S for calculating according to the method described abovenValue, also in the presence of a correction conditions, i.e. SnHave to be larger than or be equal to
3min, that is to say, that if calculating S by formulanValue is less than 3 minutes, such as only 2.8 minutes, SnAlso 3 points must be modified to
Clock.
Lift specific numeral to illustrate, S1It is 5 minutes, the room temperature Ts that user sets is 20 DEG C, and k is 2, calculates S2When,
ThminFor the last time restart namely restart for the first time after until this namely second shut down before between this one
The minimum value of return air inlet temperature Th, if 18.5 DEG C, then brings formula S into the complete run time of section2=S1—(Ts—1—
Thmin) × 2, then finally calculate S2It is 4 minutes, and S2>=3min is without amendment, therefore last S2It is 4 minutes.
Continue to calculate S3, S2It it is 4 minutes, Ts is 20 DEG C, and k is 2, ThminAfter restarting for the second time, third time shut down before this
The minimum value of return air inlet temperature Th, if 19.2 DEG C, then brings formula S into the section time3=S2—(Ts—1—Thmin) × 2,
Then finally calculate S2It is 4.4 minutes.
In above-mentioned calculating process, after restarting for the second time, return air inlet temperature Th in this period before third time shutdown
Minimum value has been more than Ts -1 in fact, this situation occurs because air-conditioning is good in the preceding paragraph heating operations heating effect, room temperature
Degree is high, so (Ts-1-Thmin) value occur in that negative, therefore downtime can further increase, and stop more than last
Machine time S2。
After air-conditioning is shut down to temperature, following any one condition is met, air-conditioning is restarted；That is compressor and outdoor fan is opened
It is dynamic, and indoor fan is controlled according to anti-cold wind method.
Condition 1, Th≤Ts-1 and compressor actual downtime reach compressor shutdown guard time.
Condition 2, compressor actual downtime reaches the interval time Sn restarted after air-conditioning is shut down to temperature.
Claims (1)
1. the control method that a kind of air-conditioning heating is restarted after being shut down to temperature, it is characterised in that：It is comprised the following steps that：
The ordered series of numbers formula of the interval time Sn that an air-conditioning is restarted after being shut down to temperature is proposed,
S1=a
Sn=Sn-1—(Ts—1—Thmin)×k
Wherein SnUnit is minute, and n is the number of times and n >=2 restarted, and k is correction factor, and Ts is user's design temperature, and ThminIt is
Refer to, until return air inlet temperature in one section of complete run time before this shutdown between this after air-conditioning is restarted from the last time
Spend the minimum value of Th；
After air-conditioning is shut down to temperature, following any one condition is met, air-conditioning is restarted；
Condition 1, Th≤Ts-1 and compressor actual downtime reach compressor shutdown guard time；
Condition 2, compressor actual downtime reaches the interval time Sn restarted after air-conditioning is shut down to temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189630.3A CN106801971B (en) | 2016-12-21 | 2016-12-21 | The control method that air-conditioning heating is restarted after shutting down to temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189630.3A CN106801971B (en) | 2016-12-21 | 2016-12-21 | The control method that air-conditioning heating is restarted after shutting down to temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106801971A true CN106801971A (en) | 2017-06-06 |
| CN106801971B CN106801971B (en) | 2018-12-25 |
Family
ID=58984111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189630.3A Active CN106801971B (en) | 2016-12-21 | 2016-12-21 | The control method that air-conditioning heating is restarted after shutting down to temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801971B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373656A (en) * | 2018-10-29 | 2019-02-22 | 宁波奥克斯电气股份有限公司 | A kind of compressor output control method, device and air conditioner |
| CN110285551A (en) * | 2019-06-28 | 2019-09-27 | 广东美的制冷设备有限公司 | Control method, device, air conditioner and the electronic equipment of air conditioner |
| CN111637609A (en) * | 2020-06-03 | 2020-09-08 | 珠海格力电器股份有限公司 | Air conditioner heating control method, air conditioner and computer readable storage medium |
| CN112984735A (en) * | 2021-02-23 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112984702A (en) * | 2021-03-26 | 2021-06-18 | 广东Tcl智能暖通设备有限公司 | Control method of fixed-frequency air conditioner, fixed-frequency air conditioner and storage medium |
| CN113587356A (en) * | 2021-06-02 | 2021-11-02 | 宁波奥克斯电气股份有限公司 | Control method and device for preventing heating of air conditioner from being blocked and air conditioner |
| CN114183889A (en) * | 2021-12-23 | 2022-03-15 | 邵阳学院 | Control method and control device of air conditioner and air conditioner |
| CN114294800A (en) * | 2021-12-17 | 2022-04-08 | 宁波奥克斯电气股份有限公司 | Air conditioner heating and temperature-reaching shutdown control method and device and air conditioner |
| CN114413449A (en) * | 2022-03-01 | 2022-04-29 | 青岛海尔空调器有限总公司 | Air conditioner control method, controller, air conditioner and storage medium |
| CN117287804A (en) * | 2023-11-24 | 2023-12-26 | 珠海格力电器股份有限公司 | Shutdown control method and device for air conditioner, air conditioner and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060058203A (en) * | 2004-11-24 | 2006-05-30 | 삼성전자주식회사 | Method for control operating delay of air conditioner |
| JP2006329472A (en) * | 2005-05-24 | 2006-12-07 | Daikin Ind Ltd | Air conditioning system |
| CN104110796A (en) * | 2014-07-23 | 2014-10-22 | 金龙联合汽车工业（苏州）有限公司 | Intelligent control method of air-conditioner |
| CN104515334A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Air conditioner heating mode frequency control method |
| CN104713202A (en) * | 2015-04-09 | 2015-06-17 | 宁波奥克斯电气有限公司 | Fan control method for judging condition of heating to set temperature by air conditioner |
-
2016
- 2016-12-21 CN CN201611189630.3A patent/CN106801971B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060058203A (en) * | 2004-11-24 | 2006-05-30 | 삼성전자주식회사 | Method for control operating delay of air conditioner |
| JP2006329472A (en) * | 2005-05-24 | 2006-12-07 | Daikin Ind Ltd | Air conditioning system |
| CN104515334A (en) * | 2013-09-30 | 2015-04-15 | 海尔集团公司 | Air conditioner heating mode frequency control method |
| CN104110796A (en) * | 2014-07-23 | 2014-10-22 | 金龙联合汽车工业（苏州）有限公司 | Intelligent control method of air-conditioner |
| CN104713202A (en) * | 2015-04-09 | 2015-06-17 | 宁波奥克斯电气有限公司 | Fan control method for judging condition of heating to set temperature by air conditioner |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373656A (en) * | 2018-10-29 | 2019-02-22 | 宁波奥克斯电气股份有限公司 | A kind of compressor output control method, device and air conditioner |
| CN110285551A (en) * | 2019-06-28 | 2019-09-27 | 广东美的制冷设备有限公司 | Control method, device, air conditioner and the electronic equipment of air conditioner |
| CN111637609A (en) * | 2020-06-03 | 2020-09-08 | 珠海格力电器股份有限公司 | Air conditioner heating control method, air conditioner and computer readable storage medium |
| CN112984735B (en) * | 2021-02-23 | 2022-06-14 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112984735A (en) * | 2021-02-23 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of lower air outlet air conditioner and lower air outlet air conditioner |
| CN112984702A (en) * | 2021-03-26 | 2021-06-18 | 广东Tcl智能暖通设备有限公司 | Control method of fixed-frequency air conditioner, fixed-frequency air conditioner and storage medium |
| CN112984702B (en) * | 2021-03-26 | 2023-01-20 | 广东Tcl智能暖通设备有限公司 | Control method of fixed-frequency air conditioner, fixed-frequency air conditioner and storage medium |
| CN113587356A (en) * | 2021-06-02 | 2021-11-02 | 宁波奥克斯电气股份有限公司 | Control method and device for preventing heating of air conditioner from being blocked and air conditioner |
| CN113587356B (en) * | 2021-06-02 | 2022-11-25 | 宁波奥克斯电气股份有限公司 | Control method and device for preventing heating of air conditioner from being blocked and air conditioner |
| CN114294800B (en) * | 2021-12-17 | 2023-09-08 | 宁波奥克斯电气股份有限公司 | Air conditioner heating temperature-reaching shutdown control method and device and air conditioner |
| CN114294800A (en) * | 2021-12-17 | 2022-04-08 | 宁波奥克斯电气股份有限公司 | Air conditioner heating and temperature-reaching shutdown control method and device and air conditioner |
| CN114183889A (en) * | 2021-12-23 | 2022-03-15 | 邵阳学院 | Control method and control device of air conditioner and air conditioner |
| CN114413449A (en) * | 2022-03-01 | 2022-04-29 | 青岛海尔空调器有限总公司 | Air conditioner control method, controller, air conditioner and storage medium |
| CN114413449B (en) * | 2022-03-01 | 2024-05-24 | 青岛海尔空调器有限总公司 | Air conditioner control method, controller, air conditioner and storage medium |
| CN117287804A (en) * | 2023-11-24 | 2023-12-26 | 珠海格力电器股份有限公司 | Shutdown control method and device for air conditioner, air conditioner and medium |
| CN117287804B (en) * | 2023-11-24 | 2024-04-09 | 珠海格力电器股份有限公司 | Shutdown control method and device for air conditioner, air conditioner and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106801971B (en) | 2018-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106801971B (en) | The control method that air-conditioning heating is restarted after shutting down to temperature | |
| CN110513819B (en) | Air conditioner control method, air conditioner and storage medium | |
| WO2021004486A1 (en) | Air conditioning device control method and air conditioning device | |
| CN104713202B (en) | Judge the blower control method after air-conditioning heating to temperature | |
| CN108088035B (en) | Control method under air conditioner heating mode and air conditioner | |
| CN106594960B (en) | Air conditioner control method and device and air conditioner | |
| CN101968249B (en) | Method for regulating normal operating frequency of DC inverter compressor | |
| CN107062549B (en) | Heating operation control method for air conditioner | |
| CN105042768B (en) | The control method of indoor heat exchanger frosting is prevented during inverter air conditioner refrigerating operaton | |
| WO2018176621A1 (en) | Control method for heating operation of air-conditioner | |
| WO2018196580A1 (en) | Method and apparatus for controlling heating operation of air conditioner | |
| CN110873426B (en) | Air conditioner and self-cleaning control method thereof | |
| CN106152373A (en) | The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner | |
| US20190323716A1 (en) | Heating control method and device for air conditioner | |
| CN106524426B (en) | Operation of air conditioner control method | |
| CN106152374A (en) | The control method of indoor apparatus of air conditioner and indoor apparatus of air conditioner | |
| CN105465956B (en) | A kind of control method of twin-tub variable capacitance air conditioner | |
| CN110873407B (en) | Air conditioner and self-cleaning control method thereof | |
| CN107166635B (en) | Heating control method for air conditioner | |
| CN110873422B (en) | Air conditioner and self-cleaning control method thereof | |
| CN110873419B (en) | Air conditioner and self-cleaning control method thereof | |
| JP6860468B2 (en) | Temperature controller | |
| JP5403078B2 (en) | Air conditioner | |
| CN107084489B (en) | Heating control method for air conditioner | |
| CN107023941B (en) | Air conditioner and heating control method and control device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |