CN109210692A - Automatic air conditioner control method and air conditioner - Google Patents
Automatic air conditioner control method and air conditioner Download PDFInfo
- Publication number
- CN109210692A CN109210692A CN201811063883.5A CN201811063883A CN109210692A CN 109210692 A CN109210692 A CN 109210692A CN 201811063883 A CN201811063883 A CN 201811063883A CN 109210692 A CN109210692 A CN 109210692A
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- Prior art keywords
- air
- conditioning
- humidity
- defrost pattern
- mode
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000007613 environmental effect Effects 0.000 claims abstract description 11
- 238000004378 air conditioning Methods 0.000 claims description 70
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an automatic control method of an air conditioner, which is characterized in that when the air conditioner is started, indoor environmental parameters are automatically detected, and the air conditioner is controlled to enter a corresponding operation mode according to the indoor environmental parameters. By adopting the automatic control method of the air conditioner, the running mode can be automatically judged when the air conditioner is started, and the room temperature can be automatically adjusted to the optimal comfortable interval of the human body. The invention also discloses an air conditioner adopting the method.
Description
Technical field
The present invention relates to field of air conditioning more particularly to a kind of automatic air conditionning method and air-conditionings.
Background technique
Existing air-conditioned control model is mostly that user carries out subjective feedback setting to air-conditioning, then air-conditioning setting according to user
It sets and is run.To when operation next time after air-conditioning shutdown, the parameter that can only be arranged according to last time is run.Do not have for Changes in weather
Method is adapted to, and will not only be had operational tired for the user of operating air conditioner remote controler for old man or child etc.
Difficulty causes user health occur and asks there are also the operational mode of air-conditioning caused by operation error and existing weather conditions are inconsistent
Topic.
Summary of the invention
The purpose of the present invention is for setting before can only being shut down according to last time after above-mentioned air-conditioning booting of the existing technology
The defect for setting operation provides and proposes a kind of automatic air conditionning method and air-conditioning, and booting, which is realized, judges automatically operational mode, from
It is dynamic to adjust room temperature to human body optimal comfort section.
In the embodiment of the present invention, provides a kind of automatic air conditionning method and detect indoor ring automatically when air-conditioning is switched on
Border parameter controls air-conditioning according to indoor environmental parameter into corresponding operational mode.
In the embodiment of the present invention, environmental parameter locating for the air-conditioning includes room temperature and indoor humidity.
In the embodiment of the present invention, if 27 DEG C of room temperature >, it controls air-conditioning and enters refrigeration mode；If room temperature
It 20 DEG C of <, then controls air-conditioning and enters heating mode；If room temperature is between 20 DEG C -27 DEG C, and indoor humidity > 80%, then
Control air-conditioning enters dehumidification mode.
In the embodiment of the present invention, in the refrigeration mode, air-conditioning sets cryogenic temperature as 27 DEG C；The heating mode
In, air-conditioning sets heating temperature as 20 DEG C；In the dehumidification mode, indoor humidity is controlled 80%.
In the embodiment of the present invention, further the temperature range according to locating for room temperature carries out the output power of compressor
It adjusts, specific regulative mode is as follows:
When t1≤- 5 DEG C, W=100%*Wmax；
When -5 t1≤20 DEG C <, W=(- 0.028t1+0.86) * 100%*Wmax；
When 20 t1≤27 DEG C <, W=50%*Wmax；
When 27 t1≤35 DEG C <, W=(0.0875t1-2.0625) * 100%*Wmax；
When 35 t1≤40 DEG C <, W=100%*Wmax；
When 40 t1≤48 DEG C <, W=(- 0.0625t1+3.5) * 100%*Wmax；
Wherein, W is the output power of compressor, and t1 is room temperature, and Wmax is the maximum power output of compressor.
In the embodiment of the present invention, when air-conditioning enters heating mode, while detect outdoor temperature t2 and outside humidity φ 2,
Unit evaporator temperature t, and according to the value of delta t and heating of outside humidity φ 2, outdoor temperature t2 and unit evaporator temperature t
Running time T controls whether air-conditioning runs defrost pattern.
In the embodiment of the present invention, when air-conditioning enters heating mode, if the control mode for running defrost pattern is as follows:
If < -10 DEG C of -20 DEG C≤t2, as 2 < 50% of humidity φ, t >=7 DEG C δ and T >=90min or as humidity φ 2 >=50%, δ
T >=7 DEG C and when T >=50min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If < -5 DEG C of -10 DEG C≤t2, as humidity φ 2≤75%, t >=8 DEG C δ and T >=50min, or work as 2 > 75% of humidity φ, δ
T >=8 DEG C and when T >=30min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If 0 DEG C of -5 DEG C≤t2 <, as humidity φ 2 >=90%, t >=7 DEG C δ and T >=30min, or as humidity φ 2≤50%,
Perhaps when t >=7 DEG C δ and T >=70min or as 50% < φ of humidity, 2 < 90%, t >=7 DEG C δ and T >=50min, control is empty
It transfers in into defrost pattern, exits defrost pattern when t >=20 DEG C；
If at 7 DEG C of 0≤t2 <, as t >=8 DEG C δ and T >=50min and < -4 DEG C of t, control air-conditioning enter defrost pattern, when t >=
Defrost pattern is exited at 20 DEG C.
In the embodiment of the present invention, a kind of air-conditioning is additionally provided, the air-conditioning at runtime, is controlled automatically using above-mentioned air-conditioning
Method processed.
Compared with prior art, automatic air conditionning method of the invention and air-conditioning, booting, which is realized, judges automatically fortune
Room temperature is adjusted the purpose to human body optimal comfort section automatically according to room temperature and humidity, realizes operation of air conditioner by row mode
Intelligence, automation；In addition, the output power of compressor is adjusted in the temperature range according to locating for room temperature, it can
To improve the working efficiency of compressor, the energy consumption of air-conditioning is reduced；Furthermore in a heating mode, according to according to outside humidity φ 2,
The value of delta t and heating operation time T of outdoor temperature t2 and unit evaporator temperature t controls whether air-conditioning runs defrost mould
Formula can carry out defrosting processing to outdoor machine of air-conditioner automatically, improve the working efficiency of air-conditioning.
Detailed description of the invention
Fig. 1 is the flow chart of automatic air conditionning method provided in an embodiment of the present invention.
Specific embodiment
As shown in Figure 1, a kind of automatic air conditionning method is provided in the embodiment of the present invention, it is automatic to examine when air-conditioning is switched on
Indoor environmental parameter is surveyed, air-conditioning is controlled according to indoor environmental parameter into corresponding operational mode.Locating for the air-conditioning
Environmental parameter include room temperature and indoor humidity.
Need to illustrate when, when user presses the power button booting of air-conditioner controller, air-conditioning internal machine detection first is indoor
Temperature t1 and indoor humidity φ 1 first carries out the selection of operational mode, judges current environmental temperature according to t1 and φ 1 and humidity is
No general population, which concentrates on the mode of air-conditioning, freezes in human body optimal comfort temperature and humidity section, and heating dehumidifies three kinds
Demand.
Specifically, if 27 DEG C of room temperature >, judge temperature overheating, need to freeze, control air-conditioning enter refrigeration mould
Formula；If 20 DEG C of room temperature <, judging that temperature is relatively low, need to heat, control air-conditioning enters heating mode；If Indoor Temperature
For degree between 20 DEG C -27 DEG C, the demand at this time to refrigeration and heating is seldom, it is believed that without demand, but there is demand to humidity,
If indoor humidity > 80% controls air-conditioning and enters dehumidification mode.
After air-conditioning chooses present mode of operation, is normally freezed, heated, dehumidify operation, control target are as follows: institute
It states in refrigeration mode, air-conditioning sets cryogenic temperature as 27 DEG C；In the heating mode, air-conditioning sets heating temperature as 20
℃；In the dehumidification mode, indoor humidity is controlled 80%.
When air-conditioning works normally, further the temperature range according to locating for room temperature carries out the output power of compressor
It adjusts, specific regulative mode is as follows:
When t1≤- 5 DEG C, W=100%*Wmax；
When -5 t1≤20 DEG C <, W=(- 0.028t1+0.86) * 100%*Wmax；
When 20 t1≤27 DEG C <, W=50%*Wmax；
When 27 t1≤35 DEG C <, W=(0.0875t1-2.0625) * 100%*Wmax；
When 35 t1≤40 DEG C <, W=100%*Wmax；
When 40 t1≤48 DEG C <, W=(- 0.0625t1+3.5) * 100%*Wmax；
Wherein, W is the output power of compressor, and t1 is room temperature, and Wmax is the maximum power output of compressor.
In the embodiment of the present invention, when air-conditioning enters heating mode, while detect outdoor temperature t2 and outside humidity φ 2,
Unit evaporator temperature t, and according to the value of delta t and heating of outside humidity φ 2, outdoor temperature t2 and unit evaporator temperature t
Running time T controls whether air-conditioning runs defrost pattern.The specific control mode for whether running defrost pattern is as follows:
If < -10 DEG C of -20 DEG C≤t2, as 2 < 50% of humidity φ, t >=7 DEG C δ and T >=90min or as humidity φ 2 >=50%, δ
T >=7 DEG C and when T >=50min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If < -5 DEG C of -10 DEG C≤t2, as humidity φ 2≤75%, t >=8 DEG C δ and T >=50min, or work as 2 > 75% of humidity φ, δ
T >=8 DEG C and when T >=30min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If 0 DEG C of -5 DEG C≤t2 <, as humidity φ 2 >=90%, t >=7 DEG C δ and T >=30min, or as humidity φ 2≤50%,
Perhaps when t >=7 DEG C δ and T >=70min or as 50% < φ of humidity, 2 < 90%, t >=7 DEG C δ and T >=50min, control is empty
It transfers in into defrost pattern, exits defrost pattern when t >=20 DEG C；
If at 7 DEG C of 0≤t2 <, as t >=8 DEG C δ and T >=50min and < -4 DEG C of t, control air-conditioning enter defrost pattern, when t >=
Defrost pattern is exited at 20 DEG C.
In the embodiment of the present invention, a kind of air-conditioning is additionally provided, the air-conditioning at runtime, is controlled automatically using above-mentioned air-conditioning
Method processed.
In conclusion automatic air conditionning method of the invention and air-conditioning, booting, which is realized, judges automatically operational mode, root
Room temperature is adjusted into the purpose to human body optimal comfort section automatically according to room temperature and humidity, realizes the intelligence of operation of air conditioner,
Automation；In addition, the output power of compressor is adjusted in the temperature range according to locating for room temperature, compression can be improved
The working efficiency of machine reduces the energy consumption of air-conditioning；Furthermore in a heating mode, according to according to outside humidity φ 2, outdoor temperature t2
Control whether air-conditioning runs defrost pattern with the value of delta t and heating operation time T of unit evaporator temperature t, it can be automatic
Defrosting processing is carried out to outdoor machine of air-conditioner, improves the working efficiency of air-conditioning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of automatic air conditionning method, which is characterized in that when air-conditioning is switched on, indoor environmental parameter is detected automatically, according to
Indoor environmental parameter enters corresponding operational mode to control air-conditioning.
2. automatic air conditionning method as described in claim 1, which is characterized in that environmental parameter locating for the air-conditioning includes
Room temperature and indoor humidity.
3. automatic air conditionning method as claimed in claim 2, which is characterized in that if 27 DEG C of room temperature >, it controls
Air-conditioning enters refrigeration mode；If 20 DEG C of room temperature <, controlling air-conditioning and entering heating mode；If room temperature is 20
Between DEG C -27 DEG C, and indoor humidity > 80%, then it controls air-conditioning and enters dehumidification mode.
4. automatic air conditionning method as claimed in claim 3, which is characterized in that in the refrigeration mode, the setting of air-conditioning
Cryogenic temperature is 27 DEG C；In the heating mode, air-conditioning sets heating temperature as 20 DEG C；In the dehumidification mode, control room
Interior humidity is 80%.
5. automatic air conditionning method as claimed in claim 4, which is characterized in that the further temperature according to locating for room temperature
The output power of compressor is adjusted in degree section, and specific regulative mode is as follows:
When t1≤- 5 DEG C, W=100%*Wmax；
When -5 t1≤20 DEG C <, W=(- 0.028t1+0.86) * 100%*Wmax；
When 20 t1≤27 DEG C <, W=50%*Wmax；
When 27 t1≤35 DEG C <, W=(0.0875t1-2.0625) * 100%*Wmax；
When 35 t1≤40 DEG C <, W=100%*Wmax；
When 40 t1≤48 DEG C <, W=(- 0.0625t1+3.5) * 100%*Wmax；
Wherein, W is the output power of compressor, and t1 is room temperature, and Wmax is the maximum power output of compressor.
6. automatic air conditionning method as claimed in claim 4, which is characterized in that when air-conditioning enters heating mode, into one
Step detection outdoor temperature t2 and outside humidity φ 2, unit evaporator temperature t, and according to outside humidity φ 2, outdoor temperature t2 with
The value of delta t and heating operation time T of unit evaporator temperature t controls whether air-conditioning runs defrost pattern.
7. automatic air conditionning method as claimed in claim 6, which is characterized in that whether run the control mode of defrost pattern
It is as follows:
If < -10 DEG C of -20 DEG C≤t2, as 2 < 50% of humidity φ, t >=7 DEG C δ and T >=90min or as humidity φ 2 >=50%, δ
T >=7 DEG C and when T >=50min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If < -5 DEG C of -10 DEG C≤t2, as humidity φ 2≤75%, t >=8 DEG C δ and T >=50min, or work as 2 > 75% of humidity φ, δ
T >=8 DEG C and when T >=30min, control air-conditioning enters defrost pattern, exits defrost pattern when t >=20 DEG C；
If 0 DEG C of -5 DEG C≤t2 <, as humidity φ 2 >=90%, t >=7 DEG C δ and T >=30min, or as humidity φ 2≤50%,
Perhaps when t >=7 DEG C δ and T >=70min or as 50% < φ of humidity, 2 < 90%, t >=7 DEG C δ and T >=50min, control is empty
It transfers in into defrost pattern, exits defrost pattern when t >=20 DEG C；
If at 7 DEG C of 0≤t2 <, as t >=8 DEG C δ and T >=50min and < -4 DEG C of t, control air-conditioning enter defrost pattern, when t >=
Defrost pattern is exited at 20 DEG C.
8. a kind of air-conditioning, which is characterized in that the air-conditioning at runtime, using such as described in any item air-conditionings of claim 1-7
Autocontrol method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063883.5A CN109210692A (en) | 2018-09-12 | 2018-09-12 | Automatic air conditioner control method and air conditioner |
| PCT/CN2018/122370 WO2020052150A1 (en) | 2018-09-12 | 2018-12-20 | Automatic air conditioner control method, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811063883.5A CN109210692A (en) | 2018-09-12 | 2018-09-12 | Automatic air conditioner control method and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210692A true CN109210692A (en) | 2019-01-15 |
Family
ID=64983495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811063883.5A Pending CN109210692A (en) | 2018-09-12 | 2018-09-12 | Automatic air conditioner control method and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109210692A (en) |
| WO (1) | WO2020052150A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473427A (en) * | 2020-05-09 | 2020-07-31 | 宁波奥克斯电气股份有限公司 | Air return mesh enclosure for delaying heating and frosting, control method, air conditioner and storage medium |
| CN111878979A (en) * | 2020-07-01 | 2020-11-03 | 优享空间（北京）环保科技有限公司 | Air conditioner control method and device, equipment and storage medium |
| CN113203188A (en) * | 2021-04-27 | 2021-08-03 | 宁波奥克斯电气股份有限公司 | Energy-saving consumption-reducing control method and device for multi-connected air conditioning system and hotel management system |
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| CN113203188A (en) * | 2021-04-27 | 2021-08-03 | 宁波奥克斯电气股份有限公司 | Energy-saving consumption-reducing control method and device for multi-connected air conditioning system and hotel management system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020052150A1 (en) | 2020-03-19 |
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Application publication date: 20190115 |