CN105402845A - Method for adjusting air conditioner system - Google Patents
Method for adjusting air conditioner system Download PDFInfo
- Publication number
- CN105402845A CN105402845A CN201410453572.5A CN201410453572A CN105402845A CN 105402845 A CN105402845 A CN 105402845A CN 201410453572 A CN201410453572 A CN 201410453572A CN 105402845 A CN105402845 A CN 105402845A
- Authority
- CN
- China
- Prior art keywords
- fan
- speed
- conditioning system
- indoor
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 19
- 238000004378 air conditioning Methods 0.000 claims description 83
- 230000003750 conditioning effect Effects 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 16
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000013507 mapping Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a method for adjusting an air conditioner system and relates to refrigeration equipment. The problem that an air conditioner system cannot operate in the optimal state in the mode that an indoor unit and an outdoor unit are adjusted independently is solved. According to the technical scheme for solving the problem, the method mainly includes the steps that an indoor draught fan is adjusted, and an outdoor draught fan is adjusted; and after adjustment of the indoor draught fan and the outdoor draught fan is completed, whether a refrigeration requirement is needed at present is judged, if yes, adjustment of the indoor draught fan and the outdoor draught fan is returned to continue to enter in a cycle, and if not, a compressor is controlled to be shut down. The method is mainly used for controlling the air conditioner system.
Description
Technical field
The present invention relates to refrigeration plant, particularly a kind of control method of air-conditioning system.
Background technology
The indoor set of existing air conditioner in machine room and off-premises station adopt independent regulative mode mostly, such as following scheme: scheme one, indoor fan carries out according to preset rotation speed, indoor fan not speed governing operation (part type indoor fan when dehumidifying operation can be turned down rotating speed and run) during refrigeration, outdoor fan adopts fan speed regulation device to carry out stepless time adjustment according to condensing pressure or adopts the speed governing of condensing pressure controller start-stop; Scheme two, indoor fan carries out according to preset rotation speed, indoor fan not speed governing operation during refrigeration, and outdoor fan carries out a point wind shelves speed governing according to condensing pressure; Scheme three, indoor fan carries out according to preset rotation speed, and during refrigeration, indoor fan carries out stepless time adjustment according to indoor bout temperature or wind pushing temperature, and outdoor fan carries out stepless time adjustment or point wind shelves speed governing according to condensing pressure.Above-mentioned several control rooms internal-external machine all regulates without interlock, and air-conditioning system does not operate in optimum state.
Summary of the invention
The object that the present invention will reach just is to provide a kind of control method of air-conditioning system, is regulated, make air-conditioning system reach optimal operational condition by the interlock of indoor fan and outdoor fan.
In order to achieve the above object, the present invention adopts following technical scheme: a kind of control method of air-conditioning system, described air-conditioning system comprises controller, indoor set and off-premises station, indoor set comprises described evaporimeter and indoor fan, off-premises station comprises described condenser and outdoor fan, indoor fan is all connected with controller with outdoor fan, by expansion valve, evaporimeter, compressor, condenser joins end to end formation one circulation successively, as refrigeration demand >0, compressor start runs, indoor fan runs by presetting wind speed, described controller is according to condensing pressure-rotation speed relation curve adjustment outdoor fan work, after system stable operation T time, calculate now air-conditioning system EER, described control method comprises conditioning chamber inner blower and regulates outdoor fan, conditioning chamber inner blower comprises step by step following:
A, maintenance current outdoor rotation speed of fan, reduce indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then enter step b1, if not, then enter step b2;
B1, reduction indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then continue to judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then repeat b1 step, if not, then enter step c1;
B2, rising indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is less than default maximum speed M%, if, then repeat b2 step, if not, then enter step c2;
C1, rising indoor fan rotating speed A%, and terminate indoor fan adjustment;
C2, reduction indoor fan rotating speed A%, and terminate indoor fan adjustment;
Outdoor fan is regulated to comprise step by step following:
E, maintenance current indoor rotation speed of fan, reduce outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER again, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then enter step f1, if not, then enter step f2;
F1, reduction outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then repeat f1 step, if not, then enter step g 1;
F2, rising outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is less than default maximum speed P%, if, then repeat f2 step, if not, then enter step g 2;
G1, rising outdoor fan rotating speed B%, terminate outdoor fan and regulate;
G2, reduction outdoor fan rotating speed B%, terminate outdoor fan and regulate;
After indoor fan and outdoor fan all terminate to regulate, judge currently whether have refrigeration demand, if so, then return and continue conditioning chamber inner blower and outdoor fan enters circulation, if not, then control compressor shutdown;
Wherein, T is the time of air-conditioning system stable operation, T1 is the time of air-conditioning system stable operation after conditioning chamber inner blower rotating speed, A% is the rotational speed regulation step-length of indoor fan, and M% is the maximum speed of indoor fan, and N% is the minimum speed of indoor fan, T2 is the time of air-conditioning system stable operation after regulating outdoor fan rotating speed, B% is the rotational speed regulation step-length of outdoor fan, and P% is the maximum speed of outdoor fan, and Q% is the minimum speed of outdoor fan.
Further, first conditioning chamber inner blower, indoor fan starts to regulate outdoor fan, finally makes air-conditioning be in optimal operational condition after regulating and terminating.
Further, first regulate outdoor fan, outdoor fan starts conditioning chamber inner blower, finally makes air-conditioning be in optimal operational condition after regulating and terminating.
Further, described T is 10 ~ 30 minutes.
Further, described T1 is 5 ~ 15 minutes.
Further, described A% is 1% ~ 3% of indoor fan rated speed.
Further, described M% is 100% of indoor fan rated speed, and described N% is 50% ~ 60% of indoor fan rated speed.Further, described T2 is 5 ~ 15 minutes.
Further, described B% is 2% ~ 4% of outdoor fan rated speed.
Further, described P% is 100% of outdoor fan rated speed, and described Q% is 30% ~ 40% of outdoor fan rated speed.
After adopting technique scheme, tool of the present invention has the following advantages: first regulate by carrying out interlock to indoor fan and outdoor fan, air-conditioning system is made to reach optimal operational condition, and interlock adjustment responds in time according to refrigeration demand or stops in time, the operating efficiency of air-conditioning system can be improved, improve Energy Efficiency Ratio, reduce the power consumption of unit interval.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of air-conditioning system of the present invention.
Detailed description of the invention
The invention provides a kind of control method of air-conditioning system, described air-conditioning system as shown in Figure 1, comprise controller, indoor set and off-premises station, indoor set comprises evaporimeter 11 and indoor fan 12, off-premises station comprises condenser 31 and outdoor fan 32, indoor fan is all connected with controller with outdoor fan, by expansion valve 4, evaporimeter 11, compressor 2, condenser 31 joins end to end formation one circulation successively, there is between expansion valve and condenser temperature-sensitive bag 41 before valve, be provided with air-breathing temperature-sensitive bag 21 between evaporimeter and compressor and detect the suction pressure ga(u)ge 22 of pressure of inspiration(Pi), the pressure at expulsion meter 33 detecting pressure at expulsion is provided with between compressor and condenser.In controller, pre-stored data comprises suction pressure of compressor, pressure at expulsion, the degree of superheat (to be calculated with pressure of inspiration(Pi) by suction temperature and draw), degree of supercooling (being calculated with pressure at expulsion by temperature before expansion valve) and its corresponding compressor refrigerating capacity and compressor horsepower, also has indoor fan rotating speed and power mapping table, outdoor fan rotating speed and power mapping table.
First illustratively, total wasted work of the refrigerating capacity/air-conditioning system of the Energy Efficiency Ratio=air-conditioning system of air-conditioning system, the total wasted work=compressor horsepower+indoor fan power+outdoor fan power of air-conditioning system, controller power very I is ignored.Refrigerating capacity and compressor horsepower are tabled look-up can obtain according to suction pressure of compressor, pressure at expulsion, the degree of superheat, degree of supercoolings; Indoor/outer power of fan is checked in by indoor/outer rotation speed of fan and power mapping table respectively.Entering the condition that interlock regulates is refrigeration demand >0, and after compressor is opened, compressor shutdown after without refrigeration demand, exiting interlock adjustment; When air-conditioning system is adjusted to after optimum state runs, if now refrigeration demand still >0, then enters circulation and regulating; In the adjustment process of air-conditioning system, other protections of air-conditioning system are still worked, and during as detected that low/high voltage protective point exceeds standard, then need to stop interlock regulating, protection air-conditioning system is normal.
As refrigeration demand >0, compressor start runs, indoor fan runs by presetting wind speed, described controller is according to condensing pressure-rotation speed relation curve adjustment outdoor fan work, after system stable operation T time, calculate now air-conditioning system EER, then interlock is carried out to air-conditioning system and regulate, control method comprises conditioning chamber inner blower and regulates outdoor fan, and concrete regulating step is see following examples.
Embodiment one:
The first conditioning chamber inner blower of the present embodiment, indoor fan starts to regulate outdoor fan, finally makes air-conditioning be in optimal operational condition after regulating and terminating, as refrigeration demand >0, compressor start runs, and indoor fan runs by presetting wind speed, and described controller is according to condensing pressure-rotation speed relation curve adjustment outdoor fan work, after system stable operation T time, calculate now air-conditioning system EER, then start conditioning chamber inner blower, comprise step by step following:
A, maintenance current outdoor rotation speed of fan, reduce indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then enter step b1, if not, then enter step b2;
B1, reduction indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then continue to judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then repeat b1 step, if not, then enter step c1;
B2, rising indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is less than default maximum speed M%, if, then repeat b2 step, if not, then enter step c2;
C1, rising indoor fan rotating speed A%, and terminate indoor fan adjustment, start to regulate outdoor fan;
C2, reduction indoor fan rotating speed A%, and terminate indoor fan adjustment, start to regulate outdoor fan;
Outdoor fan is regulated to comprise step by step following:
E, maintenance current indoor rotation speed of fan, reduce outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER again, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then enter step f1, if not, then enter step f2;
F1, reduction outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then repeat f1 step, if not, then enter step g 1;
F2, rising outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is less than default maximum speed P%, if, then repeat f2 step, if not, then enter step g 2;
G1, rising outdoor fan rotating speed B%, terminate outdoor fan and regulate, make air-conditioning be in optimal operational condition;
G2, reduction outdoor fan rotating speed B%, terminate outdoor fan and regulate, make air-conditioning be in optimal operational condition.
Wherein, T is the time of air-conditioning system stable operation, T gets 10 ~ 30 minutes, such as 15 minutes, T1 is the time of air-conditioning system stable operation after conditioning chamber inner blower rotating speed, T1 gets 5 ~ 15 minutes, such as 10 minutes, A% is the rotational speed regulation step-length of indoor fan, A% gets 1% ~ 3% of indoor fan rated speed, such as 2%, M% is the maximum speed of indoor fan, general M% is 100% of the rated speed of indoor fan, also can suitably turn down as required, but no more than indoor fan rated speed, N% is the minimum speed of indoor fan, N% is set in 50% ~ 60% of indoor fan rated speed, such as 55%, T2 is the time of air-conditioning system stable operation after regulating outdoor fan rotating speed, T2 gets 5 ~ 15 minutes, such as 12 minutes, B% is the rotational speed regulation step-length of outdoor fan, B% gets 2% ~ 4% of outdoor fan rated speed, such as 2.5%, P% is the maximum speed of outdoor fan, namely P% is 100% of outdoor fan rated speed, also can suitably turn down as required, but no more than the rated speed of outdoor fan, Q% is the minimum speed of outdoor fan, Q% is set in 30% ~ 40% of outdoor fan rated speed, such as 35%.
In above-mentioned steps, the minimum speed of confinement cells inner blower can ensure refrigeration air supplying distance and without hot localised points, the minimum speed of restriction outdoor fan can ensure the normal speed governing operation of outdoor fan energy and not break down.
Embodiment two:
The present embodiment first regulates outdoor fan, outdoor fan starts conditioning chamber inner blower, finally makes air-conditioning be in optimal operational condition after regulating and terminating, as refrigeration demand >0, compressor start runs, and indoor fan runs by presetting wind speed, and described controller is according to condensing pressure-rotation speed relation curve adjustment outdoor fan work, after system stable operation T time, calculate now air-conditioning system EER, then start to regulate outdoor fan, comprise step by step following:
E, maintenance current indoor rotation speed of fan, reduce outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER again, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then enter step f1, if not, then enter step f2;
F1, reduction outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then repeat f1 step, if not, then enter step g 1;
F2, rising outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is less than default maximum speed P%, if, then repeat f2 step, if not, then enter step g 2;
G1, rising outdoor fan rotating speed B%, terminate outdoor fan and regulate, start conditioning chamber inner blower;
G2, reduction outdoor fan rotating speed B%, terminate outdoor fan and regulate, start conditioning chamber inner blower;
Conditioning chamber inner blower comprises step by step following:
A, maintenance current outdoor rotation speed of fan, reduce indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then enter step b1, if not, then enter step b2;
B1, reduction indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then continue to judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then repeat b1 step, if not, then enter step c1;
B2, rising indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is less than default maximum speed M%, if, then repeat b2 step, if not, then enter step c2;
C1, rising indoor fan rotating speed A%, and terminate indoor fan adjustment, make air-conditioning be in optimal operational condition;
C2, reduction indoor fan rotating speed A%, and terminate indoor fan adjustment, make air-conditioning be in optimal operational condition.
Wherein, T is the time of air-conditioning system stable operation, T gets 10 ~ 30 minutes, such as 20 minutes, T1 is the time of air-conditioning system stable operation after conditioning chamber inner blower rotating speed, T1 gets 5 ~ 15 minutes, such as 12 minutes, A% is the rotational speed regulation step-length of indoor fan, A% gets 1% ~ 3% of indoor fan rated speed, such as 1.5%, M% is the maximum speed of indoor fan, general M% is 100% of the rated speed of indoor fan, also can suitably turn down as required, but no more than indoor fan rated speed, N% is the minimum speed of indoor fan, N% is set in 50% ~ 60% of indoor fan rated speed, such as 58%, T2 is the time of air-conditioning system stable operation after regulating outdoor fan rotating speed, T2 gets 5 ~ 15 minutes, such as 8 minutes, B% is the rotational speed regulation step-length of outdoor fan, B% gets 2% ~ 4% of outdoor fan rated speed, such as 3.5%, P% is the maximum speed of outdoor fan, namely P% is 100% of outdoor fan rated speed, also can suitably turn down as required, but no more than the rated speed of outdoor fan, Q% is the minimum speed of outdoor fan, Q% is set in 30% ~ 40% of outdoor fan rated speed, such as 32%.
In above-mentioned steps, the minimum speed of confinement cells inner blower can ensure refrigeration air supplying distance and without hot localised points, the minimum speed of restriction outdoor fan can ensure the normal speed governing operation of outdoor fan energy and not break down.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (10)
1. the control method of an air-conditioning system, described air-conditioning system comprises controller, indoor set and off-premises station, indoor set comprises described evaporimeter and indoor fan, off-premises station comprises described condenser and outdoor fan, indoor fan is all connected with controller with outdoor fan, by expansion valve, evaporimeter, compressor, condenser joins end to end formation one circulation successively, as refrigeration demand >0, compressor start runs, indoor fan runs by presetting wind speed, described controller is according to condensing pressure-rotation speed relation curve adjustment outdoor fan work, after system stable operation T time, calculate now air-conditioning system EER, described control method comprises conditioning chamber inner blower and regulates outdoor fan, it is characterized in that:
Conditioning chamber inner blower comprises step by step following:
A, maintenance current outdoor rotation speed of fan, reduce indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then enter step b1, if not, then enter step b2;
B1, reduction indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then continue to judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is greater than default minimum speed N%, if, then repeat b1 step, if not, then enter step c1;
B2, rising indoor fan rotating speed A%, after the stable operation T1 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current indoor blower fan is less than default maximum speed M%, if, then repeat b2 step, if not, then enter step c2;
C1, rising indoor fan rotating speed A%, and terminate indoor fan adjustment;
C2, reduction indoor fan rotating speed A%, and terminate indoor fan adjustment;
Outdoor fan is regulated to comprise step by step following:
E, maintenance current indoor rotation speed of fan, reduce outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER again, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then enter step f1, if not, then enter step f2;
F1, reduction outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is greater than default minimum speed Q%, if, then repeat f1 step, if not, then enter step g 1;
F2, rising outdoor fan rotating speed B%, after the stable operation T2 time, calculate now air-conditioning system EER, then judge whether Energy Efficiency Ratio raises, and whether the rotating speed of current outdoor blower fan is less than default maximum speed P%, if, then repeat f2 step, if not, then enter step g 2;
G1, rising outdoor fan rotating speed B%, terminate outdoor fan and regulate;
G2, reduction outdoor fan rotating speed B%, terminate outdoor fan and regulate;
After indoor fan and outdoor fan all terminate to regulate, judge currently whether have refrigeration demand, if so, then return and continue conditioning chamber inner blower and outdoor fan enters circulation, if not, then control compressor shutdown;
Wherein, T is the time of air-conditioning system stable operation, T1 is the time of air-conditioning system stable operation after conditioning chamber inner blower rotating speed, A% is the rotational speed regulation step-length of indoor fan, and M% is the maximum speed of indoor fan, and N% is the minimum speed of indoor fan, T2 is the time of air-conditioning system stable operation after regulating outdoor fan rotating speed, B% is the rotational speed regulation step-length of outdoor fan, and P% is the maximum speed of outdoor fan, and Q% is the minimum speed of outdoor fan.
2. the control method of air-conditioning system according to claim 1, is characterized in that: first conditioning chamber inner blower, and indoor fan starts to regulate outdoor fan, finally makes air-conditioning be in optimal operational condition after regulating and terminating.
3. the control method of air-conditioning system according to claim 1, is characterized in that: first regulate outdoor fan, and outdoor fan starts conditioning chamber inner blower, finally makes air-conditioning be in optimal operational condition after regulating and terminating.
4., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described T is 10 ~ 30 minutes.
5., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described T1 is 5 ~ 15 minutes.
6., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described A% is 1% ~ 3% of indoor fan rated speed.
7., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described M% is 100% of indoor fan rated speed, described N% is 50% ~ 60% of indoor fan rated speed.
8., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described T2 is 5 ~ 15 minutes.
9., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described B% is 2% ~ 4% of outdoor fan rated speed.
10., according to the control method of the arbitrary described air-conditioning system of claims 1 to 3, it is characterized in that: described P% is 100% of outdoor fan rated speed, described Q% is 30% ~ 40% of outdoor fan rated speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453572.5A CN105402845B (en) | 2014-09-05 | 2014-09-05 | A kind of adjusting method of air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410453572.5A CN105402845B (en) | 2014-09-05 | 2014-09-05 | A kind of adjusting method of air-conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402845A true CN105402845A (en) | 2016-03-16 |
| CN105402845B CN105402845B (en) | 2019-05-14 |
Family
ID=55468496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410453572.5A Active CN105402845B (en) | 2014-09-05 | 2014-09-05 | A kind of adjusting method of air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402845B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091275A (en) * | 2016-06-20 | 2016-11-09 | 广东美芝制冷设备有限公司 | Compressor and the combination control method of outdoor fan in air-conditioner and air-conditioner |
| CN106885353A (en) * | 2017-03-07 | 2017-06-23 | 奥克斯空调股份有限公司 | Air conditioner wind speed control system and control method |
| CN108344197A (en) * | 2018-01-30 | 2018-07-31 | 泰豪科技股份有限公司 | Dehumidifier and dehumidification system |
| CN109827269A (en) * | 2019-01-25 | 2019-05-31 | 深圳市艾特网能技术有限公司 | A kind of cold outdoor fan control method of indirect evaporation and control device |
| CN110762804A (en) * | 2018-07-27 | 2020-02-07 | 上海海立电器有限公司 | Outer fan rotating speed control method of variable frequency air conditioner and variable frequency air conditioner |
| CN111780362A (en) * | 2020-07-03 | 2020-10-16 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| CN114353287A (en) * | 2021-12-08 | 2022-04-15 | 青岛海尔空调电子有限公司 | Fan optimization adjustment method and air conditioner |
| CN115200184A (en) * | 2022-07-11 | 2022-10-18 | 上海科泰运输制冷设备有限公司 | Frequency control method, controller and storage medium of condensing fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455093A (en) * | 2011-08-17 | 2012-05-16 | 深圳市善能科技有限公司 | Energy efficiency control method for refrigeration system |
| WO2012177720A1 (en) * | 2011-06-22 | 2012-12-27 | Carrier Corporation | Condenser fan speed control for air conditioning system efficiency optimization |
| CN202938438U (en) * | 2012-12-04 | 2013-05-15 | 北京理工大学 | Electric car heat pump air conditioning system driven by variable frequency motor |
| CN103912968A (en) * | 2013-01-04 | 2014-07-09 | 广东美的制冷设备有限公司 | Constant-air quantity output control method and device of air conditioner |
| CN104019528A (en) * | 2014-06-26 | 2014-09-03 | 东元总合科技（杭州）有限公司 | Efficient and energy-saving control algorithm for variable frequency air conditioner |
-
2014
- 2014-09-05 CN CN201410453572.5A patent/CN105402845B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012177720A1 (en) * | 2011-06-22 | 2012-12-27 | Carrier Corporation | Condenser fan speed control for air conditioning system efficiency optimization |
| CN102455093A (en) * | 2011-08-17 | 2012-05-16 | 深圳市善能科技有限公司 | Energy efficiency control method for refrigeration system |
| CN202938438U (en) * | 2012-12-04 | 2013-05-15 | 北京理工大学 | Electric car heat pump air conditioning system driven by variable frequency motor |
| CN103912968A (en) * | 2013-01-04 | 2014-07-09 | 广东美的制冷设备有限公司 | Constant-air quantity output control method and device of air conditioner |
| CN104019528A (en) * | 2014-06-26 | 2014-09-03 | 东元总合科技（杭州）有限公司 | Efficient and energy-saving control algorithm for variable frequency air conditioner |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091275A (en) * | 2016-06-20 | 2016-11-09 | 广东美芝制冷设备有限公司 | Compressor and the combination control method of outdoor fan in air-conditioner and air-conditioner |
| CN106091275B (en) * | 2016-06-20 | 2019-08-02 | 广东美芝制冷设备有限公司 | The combination control method of compressor and outdoor fan in air conditioner and air conditioner |
| CN106885353A (en) * | 2017-03-07 | 2017-06-23 | 奥克斯空调股份有限公司 | Air conditioner wind speed control system and control method |
| CN108344197A (en) * | 2018-01-30 | 2018-07-31 | 泰豪科技股份有限公司 | Dehumidifier and dehumidification system |
| CN110762804B (en) * | 2018-07-27 | 2021-06-08 | 上海海立电器有限公司 | Outer fan rotating speed control method of variable frequency air conditioner and variable frequency air conditioner |
| CN110762804A (en) * | 2018-07-27 | 2020-02-07 | 上海海立电器有限公司 | Outer fan rotating speed control method of variable frequency air conditioner and variable frequency air conditioner |
| WO2020151113A1 (en) * | 2019-01-25 | 2020-07-30 | 深圳市艾特网能技术有限公司 | Control method and control device for indirect evaporation cooling outdoor fan |
| CN109827269A (en) * | 2019-01-25 | 2019-05-31 | 深圳市艾特网能技术有限公司 | A kind of cold outdoor fan control method of indirect evaporation and control device |
| CN111780362A (en) * | 2020-07-03 | 2020-10-16 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| US12085301B2 (en) | 2020-07-03 | 2024-09-10 | Hisense Air Conditioning Co., Ltd. | Outdoor unit, air conditioner, and method for controlling air conditioner |
| CN114353287A (en) * | 2021-12-08 | 2022-04-15 | 青岛海尔空调电子有限公司 | Fan optimization adjustment method and air conditioner |
| CN115200184A (en) * | 2022-07-11 | 2022-10-18 | 上海科泰运输制冷设备有限公司 | Frequency control method, controller and storage medium of condensing fan |
| CN115200184B (en) * | 2022-07-11 | 2024-07-30 | 上海科泰运输制冷设备有限公司 | Frequency control method, controller and storage medium of condensing fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402845B (en) | 2019-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105402845A (en) | Method for adjusting air conditioner system | |
| CN107062518B (en) | Air conditioner control method and control device | |
| CN102914030B (en) | Thermostat dehumidification control method of air conditioner | |
| CN103196214B (en) | Method for controlling indoor machine of air conditioner and indoor machine of air conditioner | |
| CN102121741B (en) | Multi-connection air conditioning unit and control method thereof during small-load refrigeration running | |
| CN103363622B (en) | A kind of air-conditioner and air-conditioner Poewr control method with power gear | |
| CN104019528B (en) | The energy-efficient operating control algolithm of convertible frequency air-conditioner | |
| CN107559956B (en) | Fresh air system and control method thereof | |
| CN104896665A (en) | Control method and device for air conditioner | |
| CN102466304A (en) | Air conditioning system and control method of condensing fan thereof | |
| WO2018223759A1 (en) | Method for controlling air-conditioner air cooling unit and air-conditioner | |
| CN104566768A (en) | Control method of air conditioner and air conditioner | |
| CN104764140A (en) | Condensing pressure control method for refrigerating air conditioning unit | |
| CN103836762A (en) | Variable frequency air conditioner and method and device for controlling variable frequency air conditioning system | |
| CN111578467A (en) | Control method of air conditioning system and air conditioning system | |
| CN107143973A (en) | A kind of control method of multi-connected machine underload refrigerating operaton | |
| CN105371403A (en) | variable-frequency air-cooled air conditioning unit and control method | |
| CN104896626A (en) | Refrigeration control method and device for air-cooled water chilling unit and unit system | |
| CN106352510A (en) | Automatic-mode control method and device suitable for air conditioner | |
| CN104633840A (en) | Control method of air conditioning system and air conditioning system | |
| CN103471205A (en) | Method for regulating indoor temperature and dual-temperature control valve | |
| CN205208841U (en) | Air conditioner | |
| CN108019890B (en) | Air conditioner energy efficiency control method and device and air conditioner system | |
| CN109869873B (en) | Condensing fan rotating speed control method and air conditioning system | |
| CN110553369A (en) | Multi-fan cooling tower control method, cooling tower and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |