CN102538132A - Air conditioner intelligent control method with auxiliary electric heating function - Google Patents
Air conditioner intelligent control method with auxiliary electric heating function Download PDFInfo
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- CN102538132A CN102538132A CN2010106148377A CN201010614837A CN102538132A CN 102538132 A CN102538132 A CN 102538132A CN 2010106148377 A CN2010106148377 A CN 2010106148377A CN 201010614837 A CN201010614837 A CN 201010614837A CN 102538132 A CN102538132 A CN 102538132A
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- interior pipe
- conditioner
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Abstract
The invention provides an air conditioner intelligent control method with an auxiliary electric heating function, which is used for improving the comfort of an air conditioner and fulfilling the aim of saving energy. The air conditioner intelligent control method with the auxiliary electric heating function is implemented by the following technical scheme that: the air conditioner comprises an auxiliary electric heater and the auxiliary electric heater comprises more than two electric heating units capable of being separately controlled, wherein a control system of the air conditioner is used for carrying out intelligent hierarchical control on the auxiliary electric heater according to an indoor environment temperature value T inner pipe, an indoor evaporator temperature value T inner pipe and a set temperature value T setting so as to command each auxiliary electric heating unit to be in an on or off working mode.
Description
Technical field
The invention belongs to the air-conditioner field of intelligent control technology, be specifically related to have auxiliary electrically heated air-conditioner intelligence control method.
Background technology
The air conditioner of prior art is divided into common air conditioner and band auxiliary electrical heats cold warm air conditioner, and band auxiliary electrical heats cold warm air conditioner be divided into adopt the resistance wire heating with the cold/hot air-conditioning that adopts the ptc material heating.Adopting the air-conditioning of resistance wire heating is in air conditioner, to load onto a resistance wire heating power, in fact just is equivalent to extension electric furnace on the wall; The air conditioner that adopts the ptc material heating then is that the pottery with special quality has substituted resistance wire fully, has got rid of this potential safety hazard fully.In addition, the PTC heat generating component is loaded onto temperature controller and fuse, plays double protection functions.
Electrical auxiliary heater has that rapid heat dissipation, heating capacity are strong, the characteristics of stable performance, little power consumption have solved the little difficult problem of puzzlement air conditioning system maker's heating capacity for many years effectively.
The auxiliary electrically heated air conditioner of band has ultralow temperature starting capability and rapid heat cycle function; Even 18 degrees below zero also can start as usual, heat rapidly, utilize the cold air behind PTC and the heater heating and dehumidification, obtain 3 times of dehumidifier effects; And dehumidifying is not lowered the temperature; Dehumidifying continuously, compressor is start-stop frequently, energy saving.Exempted extremely frigid zones air-conditioning user's trouble and worry.
Usually the heating of the auxiliary electrical of air-conditioner is designed to an integral body, and control model has only simple integral body to open or stop mode, and there is following defective in traditional design:
1., auxiliary electrical heating integral body opens, the stopping time is bigger to the influence of air-conditioning heating effect, occurs sometimes hot and sometimes cold situation easily, comfortableness is relatively poor;
2., auxiliary electrical heating integral body opens, stops, and do not combine the operation of air conditioner operating mode to carry out hierarchical processing, is unfavorable for energy-conservation.
Summary of the invention
The object of the present invention is to provide a kind of auxiliary electrically heated air-conditioner intelligence control method that has, improve air-conditioner comfortableness, reach purpose of energy saving.
The present invention realizes through following technical scheme:
Have auxiliary electrically heated air-conditioner intelligence control method, said air-conditioner includes electrical auxiliary heater, and electrical auxiliary heater includes the electric heating unit that can control separately more than two; Wherein, the control system of said air-conditioner is according to the indoor environment temperature value
T Interior ring , indoor evaporator temperature value T
Interior pipeAnd set temperature value
T Set , heating is carried out intelligent grading control, the mode of operation of instructing each auxiliary electrical heating unit to be in out or to stop to auxiliary electrical.
To sum up, the invention has the beneficial effects as follows:
Assist electrically heated air-conditioner intelligence control method of the present invention having, because electrical auxiliary heater includes the electric heating unit that can control separately more than two, the control system of said air-conditioner is according to the indoor environment temperature value
T Interior ring , indoor evaporator temperature value T
Interior pipeAnd set temperature value
T Set , heating is carried out intelligent grading control, the mode of operation of instructing each auxiliary electrical heating unit to be in out or to stop to auxiliary electrical.Therefore under the different temperature environment, according to actual conditions, all or part of electric heating unit energising moves; Electrical auxiliary heater can increase or reduce caloric value step by step, sometimes hot and sometimes cold situation when having avoided prior art to use electrical auxiliary heater, and comfortableness is high; Has energy-conservation effect simultaneously.
Description of drawings
Fig. 1 is the T that the present invention has auxiliary electrically heated air-conditioner intelligence control method
Interior pipeControl model sketch map when temperature raises;
Fig. 2 is the T that the present invention has auxiliary electrically heated air-conditioner intelligence control method
Interior pipeControl model sketch map when temperature descends.
The specific embodiment
The invention discloses to have and assist electrically heated air-conditioner intelligence control method, said air-conditioner includes electrical auxiliary heater, and electrical auxiliary heater includes the electric heating unit that can control separately more than two; Wherein, the control system of said air-conditioner is according to the indoor environment temperature value
T Interior ring , indoor evaporator temperature value T
Interior pipeAnd set temperature value
T Set , heating is carried out intelligent grading control, the mode of operation of instructing each auxiliary electrical heating unit to be in out or to stop to auxiliary electrical.
Assist electrically heated air-conditioner intelligence control method said having, and concrete determining step is following:
Step 1: T judges in the control system of air-conditioner
Interior pipeWhether temperature value is less than T
Interior pipe min, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating; T wherein
Interior pipe minFor the indoor evaporator temperature is set minimum of a value;
Step 2: judge T
Interior pipeWhether temperature value satisfies T
Interior pipe min≤T
Interior pipe ﹤T
Interior pipe 1, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating; T wherein
Interior pipe min ﹤T
Interior pipe 1
Step 3: judge T
Interior pipeWhether temperature value satisfies T
Interior pipe 1≤T
Interior pipe≤T
Interior pipe max, in this way, the control system command part auxiliary electrical heating unit of air-conditioner is opened heating; T wherein
Interior pipe 1 ﹤T
Interior pipe max, T
Interior pipe maxFor the indoor evaporator temperature is set maximum;
Step 4: judge T
Interior pipeWhether temperature value is greater than T
Interior pipe max, in this way, all auxiliary electrical heating units of the control system command of air-conditioner stop heating;
Step 5: the auxiliary electrical heating unit quit work after a period of time, judged T
Interior pipeWhether temperature value satisfies T
Interior pipe 1≤T
Interior pipe≤T
Interior pipe max, in this way, all auxiliary electrical heating units of the control system command of air-conditioner stop heating;
Step 6: judge whether T
Interior pipe min≤T
Interior pipe ﹤T
Interior pipe 1, in this way, the control system command part auxiliary electrical heating unit of air-conditioner is opened heating;
Step 7: judge T
Interior pipeWhether temperature value is less than T
Interior pipe min, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating.
Before step 1, also comprise the steps:
Step S1: the control system of air-conditioner judges whether T
Interior ring>=T1 or T
Interior ring>=(T
Set-1 ℃), in this way, electric heating unit is all out of service; As not, to step S2; Wherein T1 is first definite temperature value;
Step S2: judge whether T
Interior ring﹤ T2 and T
Interior ring﹤ (T
Set-3 ℃); In this way, to step 1; As not, electric heating unit keeps original state; Wherein T2 is second definite temperature value.
Embodiment:
Being divided into 2 grades with the auxiliary electrical heating is that example is carried out intelligent hierarchical control method explanation, like Fig. 1, shown in 2:
Electrical auxiliary heater includes two the auxiliary electrical heating units that can control separately.
T
Interior pipe maxIt is 52 ℃.
T
Interior pipe minIt is 45 ℃.
T
Interior pipe 1It is 48 ℃.
T1 is 26 ℃.
T2 is 23 ℃.
Concrete control method is:
2.. judge whether T
Interior ring23 ℃ of ﹤ and T
Interior ring﹤ (T
Set-3 ℃); In this way, 3. to step; As not, electric heating unit keeps original state; Wherein T2 is second definite temperature value;
. work as T
Interior pipe≤45 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner are all opened;
4.. work as T
Interior pipe>=52 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner all stop;
5.. T
Interior pipeWhen temperature was warmed up between 45～48 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner were all opened;
6.. T
Interior pipeWhen temperature was warmed up between 48～52 ℃, 1 of the control system command auxiliary electrical heating unit of air-conditioner was opened, and 1 stops;
. T
Interior pipeIn the time of between greenhouse cooling to 45～48 ℃, 1 of the control system command auxiliary electrical heating unit of air-conditioner is opened, and 1 stops;
Explain: T
Interior pipeRefer to the indoor evaporator temperature, temperature spot can be regulated according to different air-conditioning systems for 42 ℃, 48 ℃, 52 ℃, to reach optimum comfortableness and energy saving.
Above-mentioned listed concrete implementation is nonrestrictive, to one skilled in the art, is not departing from the scope of the invention, and various improvement and the variation carried out all belong to protection scope of the present invention.
Claims (10)
1. have auxiliary electrically heated air-conditioner intelligence control method, said air-conditioner includes electrical auxiliary heater, and electrical auxiliary heater includes the auxiliary electrical heating unit that can control separately more than two; It is characterized in that: the control system of said air-conditioner is according to the indoor environment temperature value
T Interior ring , indoor evaporator temperature value T
Interior pipeAnd set temperature value
T Set , heating is carried out intelligent grading control, the mode of operation of instructing each auxiliary electrical heating unit to be in out or to stop to auxiliary electrical.
2. assist electrically heated air-conditioner intelligence control method according to claim 1 having, and it is characterized in that: concrete determining step is following:
Step 1: T judges in the control system of air-conditioner
Interior pipeWhether temperature value is less than T
Interior pipe min, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating; T wherein
Interior pipe minFor the indoor evaporator temperature is set minimum of a value;
Step 2: judge T
Interior pipeWhether temperature value satisfies T
Interior pipe min≤T
Interior pipe ﹤T
Interior pipe 1, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating; T wherein
Interior pipe min ﹤T
Interior pipe 1
Step 3: judge T
Interior pipeWhether temperature value satisfies T
Interior pipe 1≤T
Interior pipe≤T
Interior pipe max, in this way, the control system command part auxiliary electrical heating unit of air-conditioner is opened heating; T wherein
Interior pipe 1 ﹤T
Interior pipe max, T
Interior pipe maxFor the indoor evaporator temperature is set maximum;
Step 4: judge T
Interior pipeWhether temperature value is greater than T
Interior pipe max, in this way, all auxiliary electrical heating units of the control system command of air-conditioner stop heating;
Step 5: the auxiliary electrical heating unit quit work after a period of time, judged T
Interior pipeWhether temperature value satisfies T
Interior pipe 1≤T
Interior pipe≤T
Interior pipe max, in this way, all auxiliary electrical heating units of the control system command of air-conditioner stop heating;
Step 6: judge whether T
Interior pipe min≤T
Interior pipe ﹤T
Interior pipe 1, in this way, the control system command part auxiliary electrical heating unit of air-conditioner is opened heating;
Step 7: judge T
Interior pipeWhether temperature value is less than T
Interior pipe min, in this way, all auxiliary electrical heating units of the control system command of air-conditioner are opened heating.
3. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 2 is characterized in that: before step 1, also comprise the steps:
Step S1: the control system of air-conditioner judges whether T
Interior ring>=T1 or T
Interior ring>=(T
Set-1 ℃), in this way, electric heating unit is all out of service; As not, to step S2; Wherein T1 is first definite temperature value;
Step S2: judge whether T
Interior ring﹤ T2 and T
Interior ring﹤ (T
Set-3 ℃); In this way, to step 1; As not, electric heating unit keeps original state; Wherein T2 is second definite temperature value.
4. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 2, it is characterized in that: electrical auxiliary heater includes two the auxiliary electrical heating units that can control separately.
5. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3 is characterized in that: T
Interior pipe maxIt is 52 ℃.
6. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3 is characterized in that: T
Interior pipe minIt is 45 ℃.
7. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3 is characterized in that: T
Interior pipe 1It is 48 ℃.
8. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3, it is characterized in that: T1 is 26 ℃.
9. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3, it is characterized in that: T2 is 23 ℃.
10. the said auxiliary electrically heated air-conditioner intelligence control method that has according to claim 3 is characterized in that:
Concrete control method is:
1. judge T
Interior ringWhether>=26 ℃ or T
Interior ringWhether>=(T
Set-1 ℃) time, in this way, then the auxiliary electrical heating all stops; As not, arrive step 2.;
2. judge whether T
Interior ring23 ℃ of ﹤ and T
Interior ring﹤ (T
Set-3 ℃); In this way, 3. to step; As not, electric heating unit keeps original state; Wherein T2 is second definite temperature value;
3. work as T
Interior pipe≤45 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner are all opened;
4. work as T
Interior pipe>=52 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner all stop;
5. T
Interior pipeWhen temperature was warmed up between 45～48 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner were all opened;
6. T
Interior pipeWhen temperature was warmed up between 48～52 ℃, 1 of the control system command auxiliary electrical heating unit of air-conditioner was opened, and 1 stops;
7. T
Interior pipeIn the time of between greenhouse cooling to 48～52 ℃, 2 auxiliary electrical heating units of the control system command of air-conditioner all stop;
8. T
Interior pipeIn the time of between greenhouse cooling to 45～48 ℃, 1 of the control system command auxiliary electrical heating unit of air-conditioner is opened, and 1 stops;
9. T
Interior pipeIn the time of below the greenhouse cooling to 45 ℃, the control system command auxiliary electrical heating unit of air-conditioner is all opened.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010614837.7A CN102538132B (en) | 2010-12-30 | 2010-12-30 | Air conditioner intelligent control method with auxiliary electric heating function |
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|---|---|---|---|
| CN201010614837.7A CN102538132B (en) | 2010-12-30 | 2010-12-30 | Air conditioner intelligent control method with auxiliary electric heating function |
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| CN102538132A true CN102538132A (en) | 2012-07-04 |
| CN102538132B CN102538132B (en) | 2014-10-29 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940048A (en) * | 2014-05-12 | 2014-07-23 | 珠海格力电器股份有限公司 | Air conditioner electric heating control method and system |
| CN104832992A (en) * | 2015-05-11 | 2015-08-12 | 广东美的暖通设备有限公司 | Low-temperature heating method and low-temperature heating system for 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 |
| CN105698336A (en) * | 2016-02-01 | 2016-06-22 | 四川长虹电器股份有限公司 | Sectional heating control system and method for sectional electric heating tube |
| CN107421074A (en) * | 2017-08-03 | 2017-12-01 | 青岛海尔空调器有限总公司 | The method and device of airconditioning control |
| CN108278766A (en) * | 2017-12-22 | 2018-07-13 | 珠海格力电器股份有限公司 | The control method of air-conditioning and its anti-condensation electric calorifie installation, device, storage medium |
| WO2018196579A1 (en) * | 2017-04-25 | 2018-11-01 | 青岛海尔空调器有限总公司 | Heating control method, control apparatus, and air conditioner |
| CN109631388A (en) * | 2019-01-09 | 2019-04-16 | 奥克斯空调股份有限公司 | A kind of air-conditioning heating four-way valve commutation exception control method, apparatus and air conditioner |
| CN109708269A (en) * | 2019-02-25 | 2019-05-03 | 珠海格力电器股份有限公司 | Air-conditioning and its electric heater control method, device and equipment |
| CN109869876A (en) * | 2019-03-12 | 2019-06-11 | 奥克斯空调股份有限公司 | A kind of control method, control device and the air conditioner of air-conditioning heating mode |
| CN112611214A (en) * | 2020-12-10 | 2021-04-06 | 青岛海尔空调电子有限公司 | Air source heat pump dryer with auxiliary electric heater and control method thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940048A (en) * | 2014-05-12 | 2014-07-23 | 珠海格力电器股份有限公司 | Air conditioner electric heating control method and system |
| CN104832992A (en) * | 2015-05-11 | 2015-08-12 | 广东美的暖通设备有限公司 | Low-temperature heating method and low-temperature heating system for 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 |
| 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 |
| CN105698336A (en) * | 2016-02-01 | 2016-06-22 | 四川长虹电器股份有限公司 | Sectional heating control system and method for sectional electric heating tube |
| WO2018196579A1 (en) * | 2017-04-25 | 2018-11-01 | 青岛海尔空调器有限总公司 | Heating control method, control apparatus, and air conditioner |
| CN107421074B (en) * | 2017-08-03 | 2020-05-29 | 青岛海尔空调器有限总公司 | Air conditioner control method and device |
| CN107421074A (en) * | 2017-08-03 | 2017-12-01 | 青岛海尔空调器有限总公司 | The method and device of airconditioning control |
| CN108278766A (en) * | 2017-12-22 | 2018-07-13 | 珠海格力电器股份有限公司 | The control method of air-conditioning and its anti-condensation electric calorifie installation, device, storage medium |
| CN109631388A (en) * | 2019-01-09 | 2019-04-16 | 奥克斯空调股份有限公司 | A kind of air-conditioning heating four-way valve commutation exception control method, apparatus and air conditioner |
| CN109708269A (en) * | 2019-02-25 | 2019-05-03 | 珠海格力电器股份有限公司 | Air-conditioning and its electric heater control method, device and equipment |
| CN109708269B (en) * | 2019-02-25 | 2023-11-24 | 珠海格力电器股份有限公司 | Air conditioner and electric heater control method, device and equipment thereof |
| CN109869876A (en) * | 2019-03-12 | 2019-06-11 | 奥克斯空调股份有限公司 | A kind of control method, control device and the air conditioner of air-conditioning heating mode |
| CN109869876B (en) * | 2019-03-12 | 2021-02-12 | 奥克斯空调股份有限公司 | Control method and control device for heating mode of air conditioner and air conditioner |
| CN112611214A (en) * | 2020-12-10 | 2021-04-06 | 青岛海尔空调电子有限公司 | Air source heat pump dryer with auxiliary electric heater and control method thereof |
| CN112611214B (en) * | 2020-12-10 | 2022-12-27 | 青岛海尔空调电子有限公司 | Air source heat pump dryer with auxiliary electric heater and control method thereof |
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