CN105588278A - Control method for auxiliary electric heaters of air conditioning equipment - Google Patents
Control method for auxiliary electric heaters of air conditioning equipment Download PDFInfo
- Publication number
- CN105588278A CN105588278A CN201510957958.4A CN201510957958A CN105588278A CN 105588278 A CN105588278 A CN 105588278A CN 201510957958 A CN201510957958 A CN 201510957958A CN 105588278 A CN105588278 A CN 105588278A
- Authority
- CN
- China
- Prior art keywords
- zmin
- zmax
- control method
- air
- electric heating
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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
-
- 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
- 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
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- 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
- F24F2110/30—Velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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 invention discloses a control method for auxiliary electric heaters of air conditioning equipment. The number of the electric heaters is N; the operation frequency Z of a compressor or the air speed Z of internal units of an air conditioner is set to be a variable value; the minimum operation frequency Zmin of the compressor or the minimum air speed Zmin of the internal units of the air conditioner is set, and the maximum operation frequency Zmax of the compressor or the maximum air speed Zmax of the internal units of the air conditioner is set. The control method comprises the steps of 1, turning on the air conditioner and detecting the operation frequency Z of the compressor or the air speed Z of the internal units of the air conditioner; 2, beginning keeping time in the time period t; 3, turning on the electric heaters with the number ranging from N to N-N according to the corresponding conditions when the time period t is up and returning to the step 1 and otherwise returning to the step 1. According to the control method, the working conditions of the auxiliary electric heaters can be adjusted according to the environment factor.
Description
Technical field
The present invention relates to air-conditioning technical field, is specifically a kind of control method of aircondition auxiliary electrical heater.
Background technology
The auxiliary electrical heater that prior art air-conditioning uses is that one or more electric heating part has been installed, by opening or closing switchRegulate the duty of one or more electric heating part, or by one or more electric heating part all open heating,By one or more electric heating part Close All. This kind of control method has the following disadvantages: due to the environment temperature of different geographicalThe impact of the multiple factors such as the season that degree is different, the withstand temperature of different crowd is different and different, therefore this kind of controlling partyMethod not only can cause the waste of electric energy, and can bring discomfort to user. Therefore, for these reasons, urgently needA control method for aircondition auxiliary electrical heater, this control method can regulate auxiliary electrical heater according to factors such as environmentOperating mode problem, to address the above problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of control method of aircondition auxiliary electrical heater, this control methodCan regulate according to factors such as environment the operating mode problem of auxiliary electrical heater.
Technical scheme of the present invention is, a kind of control method of aircondition auxiliary electrical heater is provided, and it is N that electric heating part is setIndividual;
Compressor operating frequency is set or air-conditioning internal machine wind speed Z is variate-value; Arrange in compressor minimum operation frequency or air-conditioningMachine minimum windspeed Zmin, arranges compressor minimum operation frequency or air-conditioning internal machine minimum windspeed Zmax;
Comprise the following steps:
(1), air-conditioning is started shooting and is detected compressor operating frequency or air-conditioning internal machine wind speed Z;
(2), the t time period starts timing;
(3), t time period timing arrives, if (Zmax-Zmin) * N/ (N+1)≤Z condition meets, open N electricity and addWarmware also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-1)/(N+1)≤Z < (Zmax-Zmin) * N/ (N+1) condition meets, openN-1 electric heating part also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-2)/(N+1)≤Z < (Zmax-Zmin) * (N-1)/(N+1) condition meets,Open N-2 electric heating part and return to step (1); Otherwise return to step (1);
……
If Z < (Zmax-Zmin) * 1/ (N+1) condition meets, open N-N electric heating part and return to step (1); NoReturn to step (1).
Described time t is 10-30 minute.
Described N is 3.
Setting indoor environment lowest threshold is T11, and outdoor environment lowest threshold is T12;
Further comprising the steps of in step (1) and step (2): detect indoor environment temperature Ti and outdoor environment To, ifTi < T11, To < T12, opens N electric heating part duration t1, then returns to step (1); Otherwise execution step(2)。
Described t1 is 10-15 minute.
Adopt after above method, the present invention compared with prior art, has the following advantages:
The control method of aircondition auxiliary electrical heater of the present invention by judge air-conditioning and start shooting and detect compressor operating frequency orAir-conditioning internal machine wind speed Z, and by above-mentioned data being judged to carry out corresponding electric heating part quantity. Like this, by increasingAdd and reduce electric heating part quantity and control temperature, can adapt to the bearing of environment temperature difference, different crowd of different geographicalThe impact of the multiple factors such as the season that temperature is different and different, and this kind of control method not only can not cause the waste of electric energy,And can bring to user comfortable.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
The control method of a kind of aircondition auxiliary electrical heater of the present invention, it is N that electric heating part is set;
Compressor operating frequency is set or air-conditioning internal machine wind speed Z is variate-value; Arrange in compressor minimum operation frequency or air-conditioningMachine minimum windspeed Zmin, arranges compressor minimum operation frequency or air-conditioning internal machine minimum windspeed Zmax; Z can be frequency f andWind speed r;
Comprise the following steps:
(1), air-conditioning is started shooting and is detected compressor operating frequency or air-conditioning internal machine wind speed Z;
(2), the t time period starts timing;
(3), t time period timing arrives, if (Zmax-Zmin) * N/ (N+1)≤Z condition meets, open N electricity and addWarmware also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-1)/(N+1)≤Z < (Zmax-Zmin) * N/ (N+1) condition meets, openN-1 electric heating part also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-2)/(N+1)≤Z < (Zmax-Zmin) * (N-1)/(N+1) condition meets,Open N-2 electric heating part and return to step (1); Otherwise return to step (1);
……
If Z < (Zmax-Zmin) * 1/ (N+1) condition meets, open N-N electric heating part and return to step (1); NoReturn to step (1).
Described time t is 10-30 minute.
Described N is 3.
Setting indoor environment lowest threshold is T11, and outdoor environment lowest threshold is T12;
Further comprising the steps of in step (1) and step (2): detect indoor environment temperature Ti and outdoor environment To, ifTi < T11, To < T12, opens N electric heating part duration t1, then returns to step (1); Otherwise execution step(2)。
Described t1 is 10-15 minute.
Below be only described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims. The present inventionBe not limited only to above embodiment, its concrete structure allows to change. In every case in the protection domain of independent claims of the present inventionThe various variations of doing are all in protection scope of the present invention.
Claims (5)
1. a control method for aircondition auxiliary electrical heater, is characterized in that: it is N that electric heating part is set;
Compressor operating frequency is set or air-conditioning internal machine wind speed Z is variate-value; Arrange in compressor minimum operation frequency or air-conditioningMachine minimum windspeed Zmin, arranges compressor minimum operation frequency or air-conditioning internal machine minimum windspeed Zmax;
Comprise the following steps:
(1), air-conditioning is started shooting and is detected compressor operating frequency or air-conditioning internal machine wind speed Z;
(2), the t time period starts timing;
(3), t time period timing arrives, if (Zmax-Zmin) * N/ (N+1)≤Z condition meets, open N electricity and addWarmware also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-1)/(N+1)≤Z < (Zmax-Zmin) * N/ (N+1) condition meets, openN-1 electric heating part also returns to step (1); Otherwise return to step (1);
If (Zmax-Zmin) * (N-2)/(N+1)≤Z < (Zmax-Zmin) * (N-1)/(N+1) condition meets,Open N-2 electric heating part and return to step (1); Otherwise return to step (1);
……
If Z < (Zmax-Zmin) * 1/ (N+1) condition meets, open N-N electric heating part and return to step (1); NoReturn to step (1).
2. the control method of aircondition auxiliary electrical heater according to claim 1, is characterized in that: described time tFor 10-30 minute.
3. the control method of aircondition auxiliary electrical heater according to claim 1, is characterized in that: described N is 3.
4. the control method of aircondition auxiliary electrical heater according to claim 1, is characterized in that: set indoor ringBorder lowest threshold is T11, and outdoor environment lowest threshold is T12;
Further comprising the steps of in step (1) and step (2): detect indoor environment temperature Ti and outdoor environment To, ifTi < T11, To < T12, opens N electric heating part duration t1, then returns to step (1); Otherwise execution step(2)。
5. the control method of aircondition auxiliary electrical heater according to claim 1, is characterized in that: described t1 is10-15 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957958.4A CN105588278B (en) | 2015-12-18 | 2015-12-18 | The control method of air-conditioning device auxiliary electrical heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957958.4A CN105588278B (en) | 2015-12-18 | 2015-12-18 | The control method of air-conditioning device auxiliary electrical heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588278A true CN105588278A (en) | 2016-05-18 |
| CN105588278B CN105588278B (en) | 2018-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510957958.4A Active CN105588278B (en) | 2015-12-18 | 2015-12-18 | The control method of air-conditioning device auxiliary electrical heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588278B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871355A (en) * | 2017-02-23 | 2017-06-20 | 广东美的制冷设备有限公司 | The control method and system of the auxiliary heat of heat pump type air conditioner, heat pump type air conditioner electricity |
| CN113007857A (en) * | 2021-04-19 | 2021-06-22 | 宁波奥克斯电气股份有限公司 | Operation control method and device for electric heater of air conditioner, air conditioner and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04295535A (en) * | 1991-03-22 | 1992-10-20 | Sharp Corp | Air-conditioner |
| CN102022804A (en) * | 2010-12-22 | 2011-04-20 | 广东美的电器股份有限公司 | Condensation prevention control method of air conditioner |
| CN103528134A (en) * | 2013-09-27 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner and heating control method thereof |
| CN104613593A (en) * | 2014-12-26 | 2015-05-13 | 广东美的制冷设备有限公司 | Air conditioner and electric heating control method thereof |
| CN104764142A (en) * | 2015-03-20 | 2015-07-08 | 广东志高空调有限公司 | Air conditioning electric heating safety control circuit |
-
2015
- 2015-12-18 CN CN201510957958.4A patent/CN105588278B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04295535A (en) * | 1991-03-22 | 1992-10-20 | Sharp Corp | Air-conditioner |
| CN102022804A (en) * | 2010-12-22 | 2011-04-20 | 广东美的电器股份有限公司 | Condensation prevention control method of air conditioner |
| CN103528134A (en) * | 2013-09-27 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner and heating control method thereof |
| CN104613593A (en) * | 2014-12-26 | 2015-05-13 | 广东美的制冷设备有限公司 | Air conditioner and electric heating control method thereof |
| CN104764142A (en) * | 2015-03-20 | 2015-07-08 | 广东志高空调有限公司 | Air conditioning electric heating safety control circuit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871355A (en) * | 2017-02-23 | 2017-06-20 | 广东美的制冷设备有限公司 | The control method and system of the auxiliary heat of heat pump type air conditioner, heat pump type air conditioner electricity |
| CN106871355B (en) * | 2017-02-23 | 2019-08-06 | 广东美的制冷设备有限公司 | The control method and system of heat pump type air conditioner, the auxiliary heat of heat pump type air conditioner electricity |
| CN113007857A (en) * | 2021-04-19 | 2021-06-22 | 宁波奥克斯电气股份有限公司 | Operation control method and device for electric heater of air conditioner, air conditioner and computer readable storage medium |
| CN113007857B (en) * | 2021-04-19 | 2022-03-29 | 宁波奥克斯电气股份有限公司 | Operation control method and device for electric heater of air conditioner, air conditioner and computer readable storage medium |
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| Publication number | Publication date |
|---|---|
| CN105588278B (en) | 2018-07-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170502 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Applicant after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Applicant before: Ningbo AUX Group. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |