CN101813360A - Method and device for controlling electric heating of air conditioner - Google Patents
Method and device for controlling electric heating of air conditioner Download PDFInfo
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- CN101813360A CN101813360A CN200910156990A CN200910156990A CN101813360A CN 101813360 A CN101813360 A CN 101813360A CN 200910156990 A CN200910156990 A CN 200910156990A CN 200910156990 A CN200910156990 A CN 200910156990A CN 101813360 A CN101813360 A CN 101813360A
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Abstract
The invention relates to a method and a device for controlling electric heating of an air conditioner. The air conditioner comprises a controller for controlling the opening or closing of functional modules of the air conditioner, and an electric heater; and the electric heater is connected with the controller. The method and the device are characterized in that: an indoor coil of the air conditioner is provided with a thermistor connected with the controller; the controller acquires the temperature of the indoor coil of the air conditioner in real time by acquiring the temperature of the thermistor in real time; and the controller outputs a control signal according to the acquired temperature value of the thermistor, the operating time of an indoor fan and the operating time of the electric heater to open or close the electric heater. Compared with the prior art, the method and the device have the advantages that: the electric heater is opened when a user needs the electric heater greatly so as to supplement heat; and the electric heater can be timely closed when the heating effect of the air conditioner is good, so electric energy is saved.
Description
Technical field
The present invention relates to the control field of air-conditioner, particularly relate to electrically heated control method of a kind of air-conditioner and device.
Background technology
Existing heat pump type air conditioner is typically equipped with electrical auxiliary heater, as PTCR electric heater or electric heating tube etc., these electrical auxiliary heaters are opened when worst cold case (outdoor temperature is 10 ℃ and following) or heating capacity deficiency, are used for the residing indoor heat supplement of carrying out of air-conditioner.
Yet, how to accomplish timely opening electric heater so that additional heat to be provided, the while can in time be closed electric heater again when heating effect is good, to save electric energy, simultaneously safe in utilization, do not influence the complete machine performance of air-conditioning, be that the air-conditioner that has electric heater at present is badly in need of the problem that will solve.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of air-conditioner electrically heated control method at above-mentioned prior art, utilizes the air-conditioner of this control method, can in time open or close electric heater, can also save electric energy.
Second technical problem to be solved by this invention is to provide a kind of air-conditioner electrically heated control device at above-mentioned prior art.
The present invention solves the technical scheme that above-mentioned first technical problem adopts: the electrically heated control method of this air-conditioner, described air-conditioner comprises the unlatching of the functional module of air-conditioner or closes controller and the electric heater of controlling, electric heater links to each other with controller, it is characterized in that: a thermistor is set on the indoor coil of described air-conditioner, this thermistor links to each other with described controller, the temperature that described controller is gathered air conditioner chamber's inner coil pipe in real time by the temperature of the described thermistor of real-time collection; In described controller, preset first design temperature, second design temperature, first setting-up time, second setting-up time;
Under the situation that described controller meets the following conditions at the same time, the output control signal is opened described electric heater:
(1-1), the air-conditioner heating mode and the electric heater that are in normal operation is in closed condition;
(1-2), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is smaller or equal to first design temperature;
(1-3), air conditioner chamber's inner blower connects running time more than or equal to first setting-up time;
(1-4), the electric heater shut-in time is more than or equal to second setting-up time;
Described controller is opened at described electric heater, and under the situation of any one condition in meeting the following conditions, the output control signal is closed described electric heater:
(2-1), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is more than or equal to second design temperature;
(2-2), the compressor of air-conditioner is in closed condition;
(2-3), the indoor fan of air-conditioner is in closed condition;
(2-4), air-conditioner is in the pattern transition status;
When (2-5), controller receives off signal.
The described first design temperature span is 8～15 degree; The described second design temperature span is 15～30 degree, and the described first setting-up time span is 1～5 minute, and the described second setting-up time span is 2～10 minutes.
The present invention solves above-mentioned second technical scheme that technical problem adopted: the electrically heated control device of this air-conditioner, described air-conditioner comprises an electric heater, it is characterized in that: this control device comprises that a thermistor and that is arranged on the indoor coil of air-conditioner adopts the controller of above-mentioned control method, and described thermistor links to each other with described controller with described electric heater.
Same, the first design temperature span is 8～15 degree in the described controller; The described second design temperature span is 15～30 degree, and the described first setting-up time span is 1～5 minute, and the described second setting-up time span is 2～10 minutes
Compared with prior art, the invention has the advantages that:
1, adopts the air-conditioner of control method of the present invention, can accomplish to need most opening electric heater when hot, with additional heat the user;
2, adopt the air-conditioner of control method of the present invention, when air-conditioning heating capacity effect is better, in time close electric heater, save electric energy.
3, adopt the air-conditioner of control method of the present invention, can also guarantee simultaneously to drop into when indoor fan is opened operation, avoid the heat of electric heater can't transmit when indoor fan does not move, burned air-conditioner causes accident;
4, with the air-conditioner of control method of the present invention, have only when the electric heater shut-in time and just understand opening electric heater, avoid occurring big starting current electrical network is impacted more than or equal to second setting-up time.
Description of drawings
Fig. 1 is the structural representation of the air-conditioner of the embodiment of the invention;
Fig. 2 is the electrically heated control method flow chart of air-conditioner in the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
The present invention at first provides a kind of air-conditioner electrically heated control method, adopt the air-conditioner 1 of this method, referring to shown in Figure 1, comprise and be contained in air-conditioner inside, each functional module of air-conditioner is opened or the controller 2 of closing control, be contained in the electric heater 3 of air-conditioner inside, compressor, indoor fan, reversal valve, outdoor fan, members such as indoor set air-conditioning coil pipe, electric heater 3 links to each other with controller 2, one thermistor 4 is set on the indoor coil of described air-conditioner, this thermistor 4 links to each other with described controller 2, the temperature that described controller 2 is gathered air conditioner chamber's inner coil pipe in real time by the temperature of the described thermistor 4 of real-time collection; Preset first design temperature, second design temperature, first setting-up time, second setting-up time in the described controller 2;
Here, the first design temperature span be 8～15 the degree, get 10 the degree, 13 the degree, 15 the degree these numerical value better, in the present embodiment, first design temperature be 10 the degree; The described second design temperature span be 15～30 the degree, get 18 the degree, 19 the degree, 20 the degree, 21 the degree, 22 the degree, 23 the degree, 24 the degree, 25 the degree these numerical value better, in the present embodiment, second design temperature be 20 the degree; The described first setting-up time span is 1～5 minute, and in the present embodiment, described first setting-up time is 1 minute; The second setting-up time span is 2～10 minutes, and in the present embodiment, described second setting-up time is 2 minutes:
Under the situation that described controller 2 meets the following conditions at the same time, the output control signal is opened described electric heater, sees also shown in Figure 2:
(1-1), air-conditioner is in the heating mode of normal operation, and electric heater is in closed condition, promptly the compressor start of air-conditioner, outdoor fan running, reversal valve get electric, indoor fan and open;
(1-2), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is smaller or equal to first design temperature;
(1-3), air conditioner chamber's inner blower connects running time more than or equal to first setting-up time;
(1-4), the electric heater shut-in time is more than or equal to second setting-up time;
Described controller is opened at described electric heater, and under the situation of any one condition in meeting the following conditions, the output control signal is closed described electric heater:
(2-1), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is more than or equal to second design temperature;
(2-2), the compressor of air-conditioner is in closed condition;
(2-3), the indoor fan of air-conditioner is in closed condition;
(2-4), air-conditioner is in the pattern transition status;
When (2-5), controller receives off signal.
The present invention also provides a kind of air-conditioner electrically heated control device in addition, this control device comprises: one is arranged on the thermistor of indoor coil of air-conditioner and the controller of a sharp above-mentioned control method, and described thermistor links to each other with described controller with described electric heater.Same, the first design temperature span is 8～15 degree in the described controller; The described second design temperature span is 15～30 degree, and the described first setting-up time span is 1～5 minute, and the described second setting-up time span is 2～10 minutes.
Claims (4)
1. electrically heated control method of air-conditioner, described air-conditioner comprises the unlatching of the functional module of air-conditioner or closes controller and the electric heater of controlling, electric heater links to each other with controller, it is characterized in that: a thermistor is set on the indoor coil of described air-conditioner, this thermistor links to each other with described controller, the temperature that described controller is gathered air conditioner chamber's inner coil pipe in real time by the temperature of the described thermistor of real-time collection; In described controller, preset first design temperature, second design temperature, first setting-up time, second setting-up time;
Under the situation that described controller meets the following conditions at the same time, the output control signal is opened described electric heater:
(1-1), the air-conditioner heating mode and the electric heater that are in normal operation is in closed condition;
(1-2), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is smaller or equal to first design temperature;
(1-3), air conditioner chamber's inner blower connects running time more than or equal to first setting-up time;
(1-4), the electric heater shut-in time is more than or equal to second setting-up time;
Described controller is opened at described electric heater, and under the situation of any one condition in meeting the following conditions, the output control signal is closed described electric heater:
(2-1), the temperature of air conditioner chamber's inner coil pipe of collecting of controller is more than or equal to second design temperature;
(2-2), the compressor of air-conditioner is in closed condition;
(2-3), the indoor fan of air-conditioner is in closed condition;
(2-4), air-conditioner is in the pattern transition status;
When (2-5), controller receives off signal.
2. the electrically heated control method of air-conditioner according to claim 1 is characterized in that: the described first design temperature span is 8～15 degree; The described second design temperature span is 15～30 degree, and the described first setting-up time span is 1～5 minute, and the described second setting-up time span is 2～10 minutes.
3. electrically heated control device of air-conditioner, described air-conditioner comprises an electric heater, it is characterized in that: this control device comprises that a thermistor and that is arranged on the indoor coil of air-conditioner utilizes the controller of control method described in the claim 1, and described thermistor links to each other with described controller with described electric heater.
4. the electrically heated control method of air-conditioner according to claim 3 is characterized in that: the first design temperature span is 8～15 degree in the described controller; The described second design temperature span is 15～30 degree, and the described first setting-up time span is 1～5 minute, and the described second setting-up time span is 2～10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910156990 CN101813360B (en) | 2009-12-28 | 2009-12-28 | Method and device for controlling electric heating of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910156990 CN101813360B (en) | 2009-12-28 | 2009-12-28 | Method and device for controlling electric heating of air conditioner |
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| CN101813360A true CN101813360A (en) | 2010-08-25 |
| CN101813360B CN101813360B (en) | 2012-07-04 |
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| CN 200910156990 Active CN101813360B (en) | 2009-12-28 | 2009-12-28 | Method and device for controlling electric heating of air conditioner |
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| CN102563811A (en) * | 2012-01-18 | 2012-07-11 | 宁波奥克斯空调有限公司 | Control method of PTC (positive temperature coefficient) electric heater for heat pump air conditioner |
| CN102620381A (en) * | 2012-02-23 | 2012-08-01 | 宁波奥克斯空调有限公司 | Dehumidification controlling method for air conditioner with PTC (positive temperature coefficient) electrical heater |
| CN103542494A (en) * | 2013-10-10 | 2014-01-29 | Tcl空调器(中山)有限公司 | Air-conditioner heating control method and device |
| CN104110780A (en) * | 2013-10-22 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner and control method and system for electric auxiliary heating thereof |
| CN104596022A (en) * | 2014-09-29 | 2015-05-06 | 宁波奥克斯空调有限公司 | Control method for auxiliary electric heating of air conditioner |
| CN105387573A (en) * | 2015-12-10 | 2016-03-09 | 广东志高空调有限公司 | Method for improving heating capacity of heat pump type air conditioner and heat pump type air conditioner |
| CN105546726A (en) * | 2015-12-18 | 2016-05-04 | 宁波奥克斯空调有限公司 | Method for controlling auxiliary electric heating of air conditioner |
| CN106257151A (en) * | 2015-06-19 | 2016-12-28 | 青岛海尔空调电子有限公司 | Air conditioner electric method for heating and controlling |
| CN106500285A (en) * | 2015-09-08 | 2017-03-15 | 周峙东 | A kind of old-fashioned air conditioner electric concurrent heating system, control method and its air-conditioner |
| CN107101329A (en) * | 2017-04-25 | 2017-08-29 | 青岛海尔空调器有限总公司 | Air conditioner heating operation controlling method and control device |
| CN107166635A (en) * | 2017-04-25 | 2017-09-15 | 青岛海尔空调器有限总公司 | A kind of air conditioner heat-production control method |
| CN108800489A (en) * | 2018-06-20 | 2018-11-13 | 广东美的制冷设备有限公司 | The control method and device of compressor winding heating |
| CN111023319A (en) * | 2019-12-18 | 2020-04-17 | 青岛海信日立空调系统有限公司 | Air conditioner indoor unit |
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| JP4295536B2 (en) * | 2003-03-25 | 2009-07-15 | 株式会社リコー | Image forming apparatus |
| CN1920426A (en) * | 2005-08-22 | 2007-02-28 | 乐金电子(天津)电器有限公司 | Control circuit for air conditioner capable of individually opening electric heater and method thereof |
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| CN102563811A (en) * | 2012-01-18 | 2012-07-11 | 宁波奥克斯空调有限公司 | Control method of PTC (positive temperature coefficient) electric heater for heat pump air conditioner |
| CN102620381A (en) * | 2012-02-23 | 2012-08-01 | 宁波奥克斯空调有限公司 | Dehumidification controlling method for air conditioner with PTC (positive temperature coefficient) electrical heater |
| CN102620381B (en) * | 2012-02-23 | 2014-07-16 | 宁波奥克斯空调有限公司 | Dehumidification controlling method for air conditioner with PTC (positive temperature coefficient) electrical heater |
| CN103542494A (en) * | 2013-10-10 | 2014-01-29 | Tcl空调器(中山)有限公司 | Air-conditioner heating control method and device |
| CN103542494B (en) * | 2013-10-10 | 2016-09-21 | Tcl空调器(中山)有限公司 | A kind of air conditioner heat-production control method and device |
| CN104110780A (en) * | 2013-10-22 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner and control method and system for electric auxiliary heating thereof |
| CN104110780B (en) * | 2013-10-22 | 2017-01-25 | 广东美的制冷设备有限公司 | Air conditioner and control method and system for electric auxiliary heating thereof |
| CN104596022B (en) * | 2014-09-29 | 2017-10-13 | 奥克斯空调股份有限公司 | A kind of control method of air conditioner auxiliary electrical heater |
| CN104596022A (en) * | 2014-09-29 | 2015-05-06 | 宁波奥克斯空调有限公司 | Control method for auxiliary electric heating of air conditioner |
| CN106257151B (en) * | 2015-06-19 | 2019-05-24 | 青岛海尔空调电子有限公司 | Air-conditioning electric heating controlling method |
| CN106257151A (en) * | 2015-06-19 | 2016-12-28 | 青岛海尔空调电子有限公司 | Air conditioner electric method for heating and controlling |
| CN106500285A (en) * | 2015-09-08 | 2017-03-15 | 周峙东 | A kind of old-fashioned air conditioner electric concurrent heating system, control method and its air-conditioner |
| CN105387573A (en) * | 2015-12-10 | 2016-03-09 | 广东志高空调有限公司 | Method for improving heating capacity of heat pump type air conditioner and heat pump type air conditioner |
| CN105546726B (en) * | 2015-12-18 | 2018-11-13 | 奥克斯空调股份有限公司 | The control method of air conditioner auxiliary electrical heater |
| CN105546726A (en) * | 2015-12-18 | 2016-05-04 | 宁波奥克斯空调有限公司 | Method for controlling auxiliary electric heating of air conditioner |
| CN107166635A (en) * | 2017-04-25 | 2017-09-15 | 青岛海尔空调器有限总公司 | A kind of air conditioner heat-production control method |
| CN107101329A (en) * | 2017-04-25 | 2017-08-29 | 青岛海尔空调器有限总公司 | Air conditioner heating operation controlling method and control device |
| WO2018196580A1 (en) * | 2017-04-25 | 2018-11-01 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling heating operation of air conditioner |
| CN107101329B (en) * | 2017-04-25 | 2020-03-31 | 青岛海尔空调器有限总公司 | Air conditioner heating operation control method and control device |
| CN107166635B (en) * | 2017-04-25 | 2020-03-31 | 青岛海尔空调器有限总公司 | Heating control method for air conditioner |
| US11415336B2 (en) * | 2017-04-25 | 2022-08-16 | Qingdao Haier Air Conditioner General Corp., Ltd. | Method and apparatus for controlling heating operation of air conditioner |
| CN108800489A (en) * | 2018-06-20 | 2018-11-13 | 广东美的制冷设备有限公司 | The control method and device of compressor winding heating |
| CN108800489B (en) * | 2018-06-20 | 2020-12-22 | 广东美的制冷设备有限公司 | Control method and device for heating compressor winding |
| CN111023319A (en) * | 2019-12-18 | 2020-04-17 | 青岛海信日立空调系统有限公司 | Air conditioner indoor unit |
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|---|---|
| CN101813360B (en) | 2012-07-04 |
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Effective date of registration: 20170519 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315100 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
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