CN103398453B - A kind of control method of air conditioner fresh air machine - Google Patents
A kind of control method of air conditioner fresh air machine Download PDFInfo
- Publication number
- CN103398453B CN103398453B CN201310338135.4A CN201310338135A CN103398453B CN 103398453 B CN103398453 B CN 103398453B CN 201310338135 A CN201310338135 A CN 201310338135A CN 103398453 B CN103398453 B CN 103398453B
- Authority
- CN
- China
- Prior art keywords
- temperature value
- temperature
- inner blower
- air conditioner
- air
- 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.)
- Active
Links
Abstract
The present invention discloses a kind of control method of air conditioner fresh air machine, when described air conditioner fresh air mechanism is cold, according to the air outlet temperature of different outdoor environment temperatures and inner blower, the wind speed of the switch of controller control compressor, the switch of control inner blower and control inner blower; When described air conditioner fresh air mechanism heat, according to the air outlet temperature of different outdoor environment temperatures and inner blower, the switch of controller control compressor and the switch of control inner blower. In sum, the control method of air conditioner fresh air machine provided by the invention can control the operation of compressor and inner blower according to outdoor environment temperature, indoor heat losses when preventing heat processed, and when preventing refrigeration, indoor cold runs off, extend the work-ing life of compressor, reduce energy consumption.
Description
Technical field
The present invention relates to air-conditioning technique field, in particular to a kind of control method of air conditioner fresh air machine.
Background technology
Air conditioner fresh air machine is to provide a kind of apparatus of air conditioning of fresh air, and its blower fan new for tradition can only provide merely fresh air different, and it is while providing fresh air, moreover it is possible to control room temp. Principle of work delivers to indoor by inner blower at the air that outdoor extraction is fresh after the process such as dedusting, cooling or intensification, replaces indoor original air when entering the interior space.
The control method of existing air conditioner fresh air machine is fairly simple, mostly on the basis of existing conventional air-conditioning system, return air drew fresh air outdoor by originally changing into from room return air, and by hot for system anti-cold wind decrease in temperature to very low or remove the hot anti-cold wind function of system, when avoiding low temperature, inner blower is not dried thus is not changed new wind.
Although the control method of this air conditioner fresh air machine is very simply, easily realize, but exist following not enough:
1, in season of freezing, when air conditioner fresh air unit refrigeration renews wind, when outdoor environment temperature higher (such as higher than 40 DEG C), by the air-supply temperature difference 13 DEG C calculating, interior machine air outlet temperature is 27 DEG C, causes inner blower air outlet temperature higher, it is possible to higher than room temperature, room cold is caused to run off, and current consumption improves;
2, in season of freezing, when air conditioner fresh air unit refrigeration renews wind, when outdoor environment temperature lower (such as lower than 18 DEG C), now the direct new wind of suction outdoor of air conditioner fresh air machine can meet requirement, and compressor does not need to open. The new blower fan of traditional air conditioner does not so regulate, and causes high frequent switching on and shutting down to work, affects the compressor life-span, and wastes power;
3, in heating season, when air conditioner fresh air unit heat renews wind, when outdoor environment temperature higher (such as higher than 20 DEG C), now air conditioner fresh air machine directly the new wind of suction outdoor can meet requirement, compressor does not need to open. The new blower fan of traditional air conditioner does not so regulate, and causes high frequent switching on and shutting down to work, affects the compressor life-span, and wastes power;
4, in heating season, when air conditioner fresh air unit heat renews wind, when outdoor environment temperature lower (such as lower than 0 DEG C), by the air-supply temperature difference 18 DEG C calculating, inner blower air outlet temperature is lower than 18 DEG C, and interior machine air outlet temperature is lower, it is possible to lower than room temperature, cause room heat losses, and current consumption improves.
Summary of the invention
It is an object of the invention to provide a kind of control method of air conditioner fresh air machine, to control the operation of compressor and inner blower according to outdoor environment temperature.
For solving the problems of the technologies described above, the present invention provides following scheme:
A kind of control method of air conditioner fresh air machine, comprise: when described air conditioner fresh air mechanism is cold, if outdoor environment temperature is not less than the first temperature value, the controller control low wind speed of inner blower runs, if the air outlet temperature that outdoor environment temperature is not less than the 2nd temperature value and described inner blower is not less than the 6th temperature value, described controller control described inner blower and compressor out of service, if outdoor environment temperature is not higher than the 3rd temperature value, it is out of service that described controller controls described compressor, the direct return air outdoor of described inner blower, wherein, described 2nd temperature value is greater than described first temperature value, described first temperature value is greater than described 6th temperature value, described 6th temperature value is greater than described 3rd temperature value, when described air conditioner fresh air mechanism heat, if outdoor environment temperature is not less than the 4th temperature value, it is out of service that described controller controls described compressor, the direct return air outdoor of described inner blower, if outdoor environment temperature not higher than the air outlet temperature of the 5th temperature value and described inner blower not higher than the 8th temperature value, described controller control described compressor and described inner blower out of service, wherein, described 4th temperature value is greater than described 8th temperature value, and described 8th temperature value is greater than described 5th temperature value.
Preferably, above-mentioned first temperature value is 40 DEG C, and described 2nd temperature value is 50 DEG C, and described 3rd temperature value is 18 DEG C, and described 6th temperature value is 30 DEG C.
Preferably, above-mentioned 4th temperature value is 26 DEG C, and described 5th temperature value is subzero 8 DEG C, and described 8th temperature value is 12 DEG C.
Preferably, above-mentioned 4th temperature value is 20 DEG C, and described 5th temperature value is 0 DEG C, and described 8th temperature value is 12 DEG C.
Preferably, when described air conditioner fresh air mechanism heat, if the air outlet temperature of described inner blower is not higher than the 7th temperature value, described controller controls the low wind speed of described inner blower and runs.
The control method of above-mentioned air conditioner fresh air machine provided by the present invention, comprising:
When described air conditioner fresh air mechanism is cold, if outdoor environment temperature is not less than the first temperature value, the controller control low wind speed of inner blower runs, the first temperature value herein is high temperature value, such as 40 DEG C, low wind speed herein can think the low wind speed shelves on air conditioner fresh air machine, general air conditioner fresh air machine can arrange high wind speed, middle wind speed and low wind speed three shelves, due to outdoor environment temperature be not less than the first temperature value time, so outdoor belongs to high temperature, inner blower may higher than room temp to the air outlet temperature of indoor, now, the controller control low wind speed of inner blower runs, avoid the wind speed due to inner blower too high cause not cooling completely just send into indoor, avoiding too much hot blast to enter indoor causes room temp to raise,
If the air outlet temperature that outdoor environment temperature is not less than the 2nd temperature value and described inner blower is not less than the 6th temperature value, described controller control described inner blower and compressor out of service, the 2nd temperature value herein is also ultrahigh-temperature angle value, and it is higher than the first temperature value, it is a kind for the treatment of measures when outdoor environment temperature superelevation, such as the 2nd temperature value is 50 DEG C, when 6th temperature value is 30 DEG C, the temperature difference of now blowing is 20 DEG C, the air outlet temperature of inner blower is 30 DEG C, probability higher than room temp increases further, refrigeration cannot reach, now should controller control described inner blower and compressor out of service, inner blower and compressor are all opened without the need to also there is no need, efficient power saving, why also the air outlet temperature of inner blower is judged herein, it is because the regulation range of temperature is certain by air conditioner fresh air machine, when outdoor environment temperature superelevation, the air outlet temperature of inner blower, may higher than room temp, also likely lower than room temp, occupy big with the former possibility, therefore, carry out dual restriction to be conducive to controlling more accurately,
If outdoor environment temperature is not higher than the 3rd temperature value, it is out of service that described controller controls described compressor, the direct return air outdoor of described inner blower, now, 3rd temperature value is lesser temps value, feel that the temperature relatively felt nice and cool is advisable with human body in hot season, such as 18 DEG C or lower or higher, so direct return air outdoor of inner blower, compressor is opened without the need to also there is no need, efficient power saving, and under can avoiding compressor low temperature, band liquid runs, improve the reliability of whole system
Wherein, described 2nd temperature value is greater than described first temperature value, described first temperature value is greater than described 6th temperature value, described 6th temperature value is greater than described 3rd temperature value, when air conditioner fresh air mechanism is cold, according to the air outlet temperature of different outdoor environment temperatures and inner blower, the wind speed of the switch of controller control compressor, the switch of control inner blower and control inner blower;
When described air conditioner fresh air mechanism heat, if outdoor environment temperature is not less than the 4th temperature value, it is out of service that described controller controls described compressor, the direct return air outdoor of described inner blower, now, 4th temperature value is higher temperatures angle value, feel comfortable with human body in cold season to be advisable, such as 26 DEG C or lower or higher, so the direct return air outdoor of inner blower can raise room temp, meet intensification requirement, compressor is opened without the need to also there is no need, efficient power saving, and load operation under compressor high temperature can be avoided, extend work-ing life, improve the reliability of whole system,
If outdoor environment temperature not higher than the air outlet temperature of the 5th temperature value and described inner blower not higher than the 8th temperature value, described controller control described compressor and described inner blower out of service, 5th temperature value is low temperature value, subzero about 8 DEG C of such as about 0 DEG C or lower, now compressor is low load running, easy band liquid runs, taking the 5th temperature value as 8 subzero 8 DEG C, 6th temperature value is 12 DEG C of calculating, the now air-supply temperature difference 20 DEG C, the air outlet temperature of inner blower is 12 DEG C, so the air outlet temperature of inner blower is very likely lower than room temperature, so room temperature can reduce, heating effect cannot reach, controller should control described compressor and described inner blower out of service, why also the air outlet temperature of inner blower is judged herein, it is because the regulation range of temperature is certain by air conditioner fresh air machine, when outdoor environment temperature is ultralow, the air outlet temperature of inner blower may higher than room temp, also likely lower than room temp, occupy big with the possibility of the latter, therefore, carry out dual restriction to be conducive to controlling more accurately,
Wherein, described 4th temperature value is greater than described 8th temperature value, and described 8th temperature value is greater than described 5th temperature value, according to the air outlet temperature of different outdoor environment temperatures and inner blower, and the switch of controller control compressor and the switch of control inner blower.
In sum, the control method of air conditioner fresh air machine that the embodiment of the present invention provides can control the operation of compressor and inner blower according to outdoor environment temperature, indoor heat losses when preventing heat processed, and when preventing refrigeration, indoor cold runs off, extend the work-ing life of compressor, reduce energy consumption.
Accompanying drawing explanation
The structural representation of the air conditioner fresh air machine that Fig. 1 provides for the embodiment of the present invention.
In upper Fig. 1:
Controller 1, throttling element 2, pipe connecting 3, compressor 4, blast tube 5, inner blower 6, interior machine 7, return air pipe 8.
Embodiment
The core of the present invention is to provide a kind of control method of air conditioner fresh air machine, to control the operation of compressor and inner blower according to outdoor environment temperature.
In order to make those skilled in the art understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, the structural representation of the air conditioner fresh air machine that Fig. 1 provides for the embodiment of the present invention.
The control method of the air conditioner fresh air machine that the embodiment of the present invention provides, comprising:
When air conditioner fresh air mechanism is cold, if outdoor environment temperature is not less than the first temperature value, controller 1 controls the low wind speed of inner blower 6 and runs, the first temperature value herein is high temperature value, such as 40 DEG C, low wind speed herein can think the low wind speed shelves on air conditioner fresh air machine, general air conditioner fresh air machine can arrange high wind speed, middle wind speed and low wind speed three shelves, due to outdoor environment temperature be not less than the first temperature value time, so outdoor belongs to high temperature, inner blower 6 may higher than room temp to the air outlet temperature of indoor, now, controller 1 controls the low wind speed of inner blower 6 and runs, avoid the wind speed due to inner blower 6 too high cause not cooling completely just send into indoor, avoiding too much hot blast to enter indoor causes room temp to raise,
If the air outlet temperature that outdoor environment temperature is not less than the 2nd temperature value and inner blower 6 is not less than the 6th temperature value, controller 1 control inner blower 6 and compressor 4 out of service, the 2nd temperature value herein is also ultrahigh-temperature angle value, and it is higher than the first temperature value, it is a kind for the treatment of measures when outdoor environment temperature superelevation herein, such as the 2nd temperature value is 50 DEG C, when 6th temperature value is 30 DEG C, the temperature difference of now blowing is 20 DEG C, the air outlet temperature of inner blower 6 is 30 DEG C, probability higher than room temp increases further, refrigeration cannot reach, now should controller 1 control inner blower 6 and compressor 4 out of service, inner blower 6 and compressor 4 are all opened without the need to also there is no need, efficient power saving, why also the air outlet temperature of inner blower 6 is judged herein, it is because the regulation range of temperature is certain by air conditioner fresh air machine, when outdoor environment temperature superelevation, the air outlet temperature of inner blower 6, may higher than room temp, also likely lower than room temp, occupy big with the former possibility, therefore, carry out dual restriction to be conducive to controlling more accurately,
If outdoor environment temperature is not higher than the 3rd temperature value, it is out of service that controller 1 controls compressor 4, the direct return air outdoor of inner blower 6, now, 3rd temperature value is lesser temps value, feels that the temperature relatively felt nice and cool is advisable with human body in hot season, such as 18 DEG C or lower or higher, so direct return air outdoor of inner blower 6, compressor 4 is opened without the need to also there is no need, efficient power saving, and under can avoiding compressor 4 low temperature, band liquid runs, improve the reliability of whole system
Wherein, 2nd temperature value is greater than the first temperature value, first temperature value is greater than the 6th temperature value, 6th temperature value is greater than the 3rd temperature value, when air conditioner fresh air mechanism is cold, according to the air outlet temperature of different outdoor environment temperatures and inner blower, controller 1 controls the wind speed of the switch of compressor 4, the switch of control inner blower 6 and control inner blower 6;
When air conditioner fresh air mechanism heat, if outdoor environment temperature is not less than the 4th temperature value, it is out of service that controller 1 controls compressor 4, the direct return air outdoor of inner blower 6, now, 4th temperature value is higher temperatures angle value, feel comfortable with human body in cold season to be advisable, such as 26 DEG C or lower or higher, so the direct return air outdoor of inner blower 6 can raise room temp, meet intensification requirement, compressor 4 is opened without the need to also there is no need, efficient power saving, and load operation under compressor 4 high temperature can be avoided, extend work-ing life, improve the reliability of whole system,
If outdoor environment temperature not higher than the air outlet temperature of the 5th temperature value and inner blower 6 not higher than the 8th temperature value, controller 1 control compressor 4 and inner blower 6 out of service, 5th temperature value is low temperature value, subzero about 8 DEG C of such as about 0 DEG C or lower, now compressor 4 is low load running, easy band liquid runs, taking the 5th temperature value as 8 subzero 8 DEG C, 6th temperature value is 12 DEG C of calculating, the now air-supply temperature difference 20 DEG C, the air outlet temperature of inner blower 6 is 12 DEG C, so the air outlet temperature of inner blower 6 is very likely lower than room temperature, so room temperature can reduce, heating effect cannot reach, controller 1 should control compressor 4 and inner blower 6 out of service, why also the air outlet temperature of inner blower 6 is judged herein, it is because the regulation range of temperature is certain by air conditioner fresh air machine, when outdoor environment temperature is ultralow, the air outlet temperature of inner blower may higher than room temp, also likely lower than room temp, occupy big with the possibility of the latter, therefore, carry out dual restriction to be conducive to controlling more accurately,
Wherein, the 4th temperature value is greater than the 8th temperature value, and the 8th temperature value is greater than the 5th temperature value, and according to the air outlet temperature of different outdoor environment temperatures and inner blower 6, controller 1 controls the switch of compressor 4 and the switch of control inner blower 6.
To sum up, the control method of air conditioner fresh air machine that the embodiment of the present invention provides can control compressor 4 and the operation of inner blower 6 according to outdoor environment temperature, indoor heat losses when preventing heat processed, and when preventing refrigeration, indoor cold runs off, extend the work-ing life of compressor 4, reduce energy consumption.
Wherein, the first temperature value can be 40 DEG C, and the 2nd temperature value can be 50 DEG C, and the 3rd temperature value can be 18 DEG C, and the 6th temperature value can be 30 DEG C. Certainly can also adjust according to the differing temps change of different geographical.
Wherein, the 4th temperature value can be 26 DEG C, and the 5th temperature can be subzero 8 DEG C, and the 8th temperature value can be 12 DEG C. Certainly can also adjust according to the differing temps change of different geographical.
Wherein, the 4th temperature value is 20 DEG C, and the 5th temperature is 0 DEG C, and the 8th temperature value is 12 DEG C. Certainly can also adjust according to the differing temps change of different geographical.
Wherein, when air conditioner fresh air mechanism heat, if the air outlet temperature of inner blower 6 is not higher than the 7th temperature value, controller 1 controls the low wind speed of inner blower 6 and runs. Owing to when actual motion, it is refrigeration or system heat that the air outlet temperature of inner blower 6 decides actual, therefore, when making heat, the first situation: if the air outlet temperature of inner blower 6 is lower than certain value, it is possible to control inner blower 6 by controller 1 and be in low wind speed, avoids low temperature cold wind to enter indoor; 2nd kind of situation: when inner blower 6 air outlet temperature continue reduce even lower time, it is possible to control compressor 4 by controller 1 and inner blower 6 out of service;When actually operating, 8th temperature value meets the 2nd kind of situation, so the 8th temperature value is lower than the 7th temperature value, 7th temperature value belongs to the first situation, and the 7th temperature value belongs to lesser temps value, and inner blower 6 may lower than room temp to the air outlet temperature of indoor, now, controller 1 controls the low wind speed of inner blower 6 and runs, avoid the wind speed due to inner blower 6 too high cause not heating completely just send into indoor, avoid too much cold wind to enter indoor and cause room temp to raise.
The embodiment of the present invention also provides the air conditioner fresh air machine of a kind of control method that can realize above-mentioned air conditioner fresh air machine, comprise compressor 4, interior machine 7, return air pipe 8, pipe connecting 3, throttling element 2 and blast tube 5, wherein, return air pipe 8 is connected with interior machine 7, return air pipe 8 is for extracting air outdoor, blast tube 5 is connected with interior machine 7, blast tube 5 is for indoor air-supply, compressor 4 is connected by pipe connecting 3 with interior machine 7, in pipe connecting 3, circulation has refrigeration thermal medium, throttling element 2 is arranged on pipe connecting 3, interior machine 7 comprises inner blower 6, inner blower pipe temperature sensor, return air pipe pipe temperature sensor and controller 1, controller 1 accepts the temperature signal of inner blower pipe temperature sensor and return air pipe pipe temperature sensor and controls compressor 4 and the switch of inner blower 6 and the wind speed of inner blower 6 according to temperature signal.
Wherein, return air pipe pipe temperature sensor can record the first temperature value, the 2nd temperature value, the 3rd temperature value, the 4th temperature value and the 5th temperature value, inner blower pipe temperature sensor can record the 6th temperature value, the 7th temperature value and the 8th temperature value, controller 1 judges the temperature signal of return air pipe pipe temperature sensor and inner blower pipe temperature sensor by receiving, the wind speed of the switch of control compressor 4, the switch of control inner blower 6 and control inner blower 6.
Wherein, throttling element 2 is arranged on pipe connecting 3 near the position of interior machine 7, the work capacity heavy losses of the throttling element 2 when avoiding interior machine 7 to install distant with compressor 4. Throttling element 2 comprises kapillary, also it is exactly that throttling element adopts kapillary to throttle, cost of manufacture is lower, certainly, throttling element 2 can also comprise the unloading valve being connected with capillary paralleling, wherein, the import of unloading valve is communicated with one end of kapillary, the outlet of unloading valve is communicated with the other end of conducting pipe, when outdoor environment temperature is not too high, throttling element can pass through capillary-compensated, and when outdoor environment temperature is higher, the flow of increase system refrigerant opened by unloading valve, ensures the reliability service when high temperature of system.
In order to the impurity in filtration chamber's external environment, return air pipe 8 is also provided with strainer.
Above the control method of air conditioner fresh air machine provided by the present invention and the air conditioner fresh air machine of the control method that can realize this air conditioner fresh air machine are described in detail.
Apply specific case herein the principle of the present invention and enforcement mode to have been set forth, illustrating just for helping the method understanding the present invention and core concept thereof of above embodiment. , it is also possible to the present invention carries out some improvement and modification, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (5)
1. the control method of an air conditioner fresh air machine, it is characterised in that, comprising:
When described air conditioner fresh air mechanism is cold, if outdoor environment temperature is not less than the first temperature value, the low wind speed of controller (1) control inner blower (6) runs, if the air outlet temperature that outdoor environment temperature is not less than the 2nd temperature value and described inner blower (6) is not less than the 6th temperature value, described controller (1) control described inner blower (6) and compressor (4) out of service, if outdoor environment temperature is not higher than the 3rd temperature value, it is out of service that described controller (1) controls described compressor (4), the direct return air outdoor of described inner blower (6), wherein, described 2nd temperature value is greater than described first temperature value, described first temperature value is greater than described 6th temperature value, described 6th temperature value is greater than described 3rd temperature value,
When described air conditioner fresh air mechanism heat, if outdoor environment temperature is not less than the 4th temperature value, it is out of service that described controller (1) controls described compressor (4), the direct return air outdoor of described inner blower (6), if outdoor environment temperature not higher than the air outlet temperature of the 5th temperature value and described inner blower (6) not higher than the 8th temperature value, described controller (1) control described compressor (4) and described inner blower (6) out of service, wherein, described 4th temperature value is greater than described 8th temperature value, described 8th temperature value is greater than described 5th temperature value.
2. the control method of air conditioner fresh air machine according to claim 1, it is characterised in that, described first temperature value is 40 DEG C, and described 2nd temperature value is 50 DEG C, and described 3rd temperature value is 18 DEG C, and described 6th temperature value is 30 DEG C.
3. the control method of air conditioner fresh air machine according to claim 1, it is characterised in that, described 4th temperature value is 26 DEG C, and described 5th temperature value is subzero 8 DEG C, and described 8th temperature value is 12 DEG C.
4. the control method of air conditioner fresh air machine according to claim 1, it is characterised in that, described 4th temperature value is 20 DEG C, and described 5th temperature value is 0 DEG C, and described 8th temperature value is 12 DEG C.
5. the control method of air conditioner fresh air machine according to claim 1, it is characterized in that, when described air conditioner fresh air mechanism heat, if the air outlet temperature of described inner blower (6) is not higher than the 7th temperature value, described controller (1) controls the low wind speed of described inner blower (6) and runs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338135.4A CN103398453B (en) | 2013-08-05 | 2013-08-05 | A kind of control method of air conditioner fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338135.4A CN103398453B (en) | 2013-08-05 | 2013-08-05 | A kind of control method of air conditioner fresh air machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398453A CN103398453A (en) | 2013-11-20 |
| CN103398453B true CN103398453B (en) | 2016-06-15 |
Family
ID=49562132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310338135.4A Active CN103398453B (en) | 2013-08-05 | 2013-08-05 | A kind of control method of air conditioner fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103398453B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011584A1 (en) * | 2014-07-21 | 2016-01-28 | 曾国辉 | Household intelligent control system and method for fresh air |
| CN106152374B (en) * | 2015-03-25 | 2020-05-05 | 大金工业株式会社 | Control method of air conditioner indoor unit and air conditioner indoor unit |
| CN107702213A (en) * | 2017-09-30 | 2018-02-16 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN107490159A (en) * | 2017-09-30 | 2017-12-19 | 广东美的制冷设备有限公司 | Air conditioner and its control method and device |
| CN108224558B (en) * | 2018-01-11 | 2020-10-30 | 广东美的制冷设备有限公司 | Control method of air conditioner and air conditioner |
| CN110186147A (en) * | 2019-06-17 | 2019-08-30 | 宁波奥克斯电气股份有限公司 | A kind of air conditioner fresh air refrigeration control method and air conditioner |
| CN111140997B (en) * | 2019-12-31 | 2021-08-24 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and computer readable storage medium |
| CN111473488B (en) * | 2020-04-07 | 2021-08-27 | 广东美的制冷设备有限公司 | Air conditioner, air conditioner control method and device and readable storage medium |
| CN111561769B (en) * | 2020-05-21 | 2022-07-08 | 广东美的暖通设备有限公司 | Fresh air system, control method thereof and computer-readable storage medium |
| CN111780333B (en) * | 2020-07-14 | 2021-11-05 | 珠海格力节能环保制冷技术研究中心有限公司 | Control method and device of air conditioner and air conditioner equipment |
| CN114294771B (en) * | 2021-12-30 | 2023-10-13 | 海信（广东）空调有限公司 | Air conditioner control method and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281129A (en) * | 1998-03-27 | 1999-10-15 | Matsushita Electric Ind Co Ltd | Control device of air conditioner |
| CN2844753Y (en) * | 2005-12-03 | 2006-12-06 | 海尔集团公司 | Low-temperatue ventilator |
| CN101799200A (en) * | 2010-01-27 | 2010-08-11 | 长沙理工大学 | Multi-mode control method directly using outdoor cold source and air conditioner |
| CN101929752A (en) * | 2009-06-24 | 2010-12-29 | 阿尔西制冷工程技术（北京）有限公司 | Refrigerant cycle natural cooling base station air conditioner and implementation method thereof |
| CN202171303U (en) * | 2011-08-09 | 2012-03-21 | Tcl空调器(中山)有限公司 | Air conditioner for large LED (Light Emitting Diode) outdoor advertisement box |
-
2013
- 2013-08-05 CN CN201310338135.4A patent/CN103398453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281129A (en) * | 1998-03-27 | 1999-10-15 | Matsushita Electric Ind Co Ltd | Control device of air conditioner |
| CN2844753Y (en) * | 2005-12-03 | 2006-12-06 | 海尔集团公司 | Low-temperatue ventilator |
| CN101929752A (en) * | 2009-06-24 | 2010-12-29 | 阿尔西制冷工程技术（北京）有限公司 | Refrigerant cycle natural cooling base station air conditioner and implementation method thereof |
| CN101799200A (en) * | 2010-01-27 | 2010-08-11 | 长沙理工大学 | Multi-mode control method directly using outdoor cold source and air conditioner |
| CN202171303U (en) * | 2011-08-09 | 2012-03-21 | Tcl空调器(中山)有限公司 | Air conditioner for large LED (Light Emitting Diode) outdoor advertisement box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103398453A (en) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103398453B (en) | A kind of control method of air conditioner fresh air machine | |
| CN104848738B (en) | The clean method and device of air-conditioning indoor heat exchanger | |
| EP2527754B1 (en) | Control system and method for both energy saving and confort control in an air conditioning system | |
| CN102927715B (en) | Multiple-on-line heat pump air-conditioning system and method for controlling multiple-on-line heat pump air-conditioning system | |
| CN101532747B (en) | An air-conditioner | |
| CN204757220U (en) | Take semiconductor dehydrating unit of heat pipe | |
| CN104913393A (en) | Constant-temperature constant-humidity air conditioner | |
| CN110513816A (en) | A kind of constant temperature dehumidification control method, air-conditioning and storage medium | |
| CN103277571A (en) | Dynamic return water temperature flow regulating valve | |
| CN102748815B (en) | A kind of conditioner and control method thereof | |
| CN103154621A (en) | Air conditioner | |
| CN102878616A (en) | High-heat-density inter-column cooling air-conditioning unit and applying method thereof | |
| CN204853680U (en) | Air conditioner with constant temperature and humidity | |
| CN106403143B (en) | Temperature and humidity independent processing air conditioning system and control method thereof | |
| CN209744561U (en) | Indoor unit capable of continuously heating and air conditioner | |
| CN109140719A (en) | A method of control air conditioning exhausting temperature | |
| CN104566720A (en) | Precision machine room air condition compressor fluorine pump refrigerating cycle system | |
| CN110553325A (en) | Room temperature adjusting device and control method | |
| CN103438553A (en) | Indoor fresh air and temperature regulation system | |
| CN108548254B (en) | Intelligent air-cooled air conditioning system for residence | |
| CN113944963B (en) | Kitchen air conditioner and refrigeration control method | |
| CN201944959U (en) | Dual-system air conditioning device | |
| CN108561989B (en) | Operation method of intelligent residential air-cooled air conditioning system | |
| CN109028666B (en) | Regulate and control accurate grain depot inner loop temperature control pipeline device | |
| CN201628423U (en) | High-efficient heating air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |