CN1123740C - Method for setting temperature in air conditioner - Google Patents
Method for setting temperature in air conditioner Download PDFInfo
- Publication number
- CN1123740C CN1123740C CN98125076A CN98125076A CN1123740C CN 1123740 C CN1123740 C CN 1123740C CN 98125076 A CN98125076 A CN 98125076A CN 98125076 A CN98125076 A CN 98125076A CN 1123740 C CN1123740 C CN 1123740C
- Authority
- CN
- China
- Prior art keywords
- temperature
- room temperature
- current room
- preferred
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A method for setting temperature in air conditioner having microcomputer, includes following steps: (1) judging whether the work mode select signal should be received by the microcomputer; (2) if the signal is received in step (1), judging whether the set expecting temperature is lower than the current room temperature before stopping the mode; (3) if the judgments is yes in step (2), then setting the temperature to current expecting temperature to cool; (4) if the judgment is no in step (2), comparing the current room temperature with setting first to third temperature to set new expecting temperature; (5) executing cooling operation based on the expecting temperature set in step (3) or (4).
Description
Technical field
The present invention relates to a kind of air-conditioner, more particularly relate to a kind of method of temperature in the air-conditioner that is provided with, be about to current room temperature and default preferred temperature and compare determining a suitable preferred temperature, thereby all the time at the starting stage of air-conditioner work drive compression machine.
Background technology
Usually, air-conditioner sucks warm air in the room, makes it become cold air by heat exchange, it is entered in the room again, thereby makes the room be in suitable temperature.Below with reference to accompanying drawing a method that is used for being provided with the correlation technique of air-conditioner temperature is described.Fig. 1 shows the block diagram of a correlation technique air-conditioner, and Fig. 2 shows the flow chart of the step of a related art method that is used for being provided with the air-conditioner temperature.
Referring to Fig. 1, this correlation technique air-conditioner has a remote controller (remocon) 1, is used for providing with infrared signal the whole operational orders and the key commands of the required air-conditioner of user; A remote-control-signal reception unit 2 is used to receive from the infrared signal of remote controller 1 and a signal of telecommunication is provided; A detection unit at room temperature 3 is used for detecting from the room temperature of the heat exchanger (not shown) of air-conditioner indoor unit and a signal of telecommunication is provided; A control module 4 is used to receive the operational order from remote-control-signal reception unit 2, key commands or detection unit at room temperature 3 detected signals, and the control command that provides a kind of refrigeration cycle or heat cycles to operate; The control command circulation room air that provides according to control module 4 is provided in an indoor fan motor unit 5; A blade driving unit 6 is used for according to the angle in the control command adjusting air inlet chamber of control module 4; An outdoor unit driver element 7 is used for operation control command drive compression machine or its analog according to control module 4, thus circulating refrigerant.
Below with reference to Fig. 2 a step that the related art method of temperature in the air-conditioner is set is described.
Referring to Fig. 2, the step that the related art method of temperature in the air-conditioner is set at first is, by microcomputer to selecting the reception of signal to judge (step S1) from the mode of operation of remote-control-signal reception unit.If the judged result of step S1 is to have received from the mode of operation of remote-control-signal reception unit to select signal, judge then whether the mode of operation of selecting is refrigeration mode (step S2) before former stop mode.According to the judged result of step S2,, then remain on the mode of operation that is provided with before the stop mode, preferred temperature and air mass flow constant (step S3) if find that the mode of operation of selecting is not a refrigeration mode before former stop mode.According to the judged result of step S2, if find that the mode of operation of selecting is a refrigeration mode before former stop mode, the preferred temperature that then had been provided with before stop mode is set to current expectation cryogenic temperature (S4).The preferred temperature of this setting is provided for the control module of indoor unit to carry out refrigerating operation (S5).Therefore, if be not refrigeration mode in former mode of operation, the mode of operation before former duty is used to maintain former stop mode of storing in the remote controller, preferred temperature and air mass flow; Otherwise if the mode of operation before the stop mode is a refrigeration mode, the expectation cryogenic temperature that then was provided with before stop mode is set to current expectation cryogenic temperature.
Therefore, this method that correlation technique of temperature in air-conditioner is set has following problem:
The first, according to a mode of operation that was provided with before former stop mode, preferred temperature and air mass flow make air-conditioner when work from stop mode, if room temperature is higher than preferred temperature, then compressor is not worked.
The second, owing to compressor is not worked, so air-conditioner does not produce cold air.
The 3rd, do not have the feasible regular refrigeration that can not carry out an air conditioning area of cold air, thereby reduced the reliability of air-conditioner.
Summary of the invention
Therefore, the present invention is devoted to a kind of method of temperature in the air-conditioner that is provided with, in order to eliminate the above one or more problems that caused by the limitation and the defective of correlation technique.
An object of the present invention is to provide a kind of method of temperature in the air-conditioner that is provided with,, thereby make the supply of cold air uninterrupted as long as air-conditioner enters duty and just starts compressor.
Other characteristics of the present invention and advantage can clearly be understood by the explanation of the following description book, perhaps comprehension from the practice of the present invention.By design and the accompanying drawing of specifically noting in specification and the claim, can realize purpose of the present invention and other advantage.
For obtaining described advantage, a kind of method that the operating temperature of air-conditioner is set may further comprise the steps according to purpose of the present invention: (1) judges whether to receive a mode of operation by microcomputer and selects signal; (2) in step (1), receive after mode of operation selects signal, judge whether the preferred temperature that had been provided with is lower than current room temperature before former stop mode; (3),, the preferred temperature that then will be provided with before former stop mode freezes thereby being set to current expectation cryogenic temperature once more if the preferred temperature that had been provided with before former stop mode in the step (2) is lower than current room temperature; (4) if the preferred temperature that had been provided with before former stop mode in the step (2) is higher than current room temperature, then with current room temperature be provided with first to the 3rd temperature be set compare, thereby current expectation cryogenic temperature is set; (5) the expectation cryogenic temperature according to Set For Current freezes.
Should be understood that aforementioned general description and following detailed description are as an example and explain that purpose is that the present invention is further illustrated.
Description of drawings
The accompanying drawing that the comprises part of book as an illustration is used to provide deeply understanding of the present invention, and explains principle of the present invention with the embodiment of the invention and specification.
Fig. 1 shows the block diagram of a correlation technique air-conditioner;
Fig. 2 shows the flow chart that the step of a related art method of temperature in the air-conditioner is set;
Fig. 3 shows the flow chart that the step of method of temperature in the air-conditioner is set according to the preferred embodiment of the invention.
The specific embodiment
Be elaborated below with reference to the preferred embodiment of the present invention, its example shows in the accompanying drawings.Fig. 3 shows the flow chart that the step of method of temperature in the air-conditioner is set according to the preferred embodiment of the invention.
Referring to Fig. 3, be provided with according to the preferred embodiment of the invention that method of temperature comprises the steps in the air-conditioner, at first be to judge whether that by microcomputer a mode of operation that receives from remote controller selects signal (step S11); According to the judged result of step S11, select signal if find the mode of operation that receives from remote-control-signal reception unit, judge relatively also then whether the preferred temperature that had been provided with is lower than current room temperature (step S12) before former stop mode; Judged result according to step S12, be lower than current room temperature if find the preferred temperature that before former stop mode, has been provided with, then should former preferred temperature be set to current preferred temperature (S13) otherwise, judged result according to step S12, be higher than current room temperature if find the preferred temperature that before former stop mode, has been provided with, judge then whether current room temperature is higher than first temperature X is set
0℃ (S14); According to the judged result of step S14, if find that current room temperature is higher than first temperature X is set
0℃, the first preferred temperature C then
0℃ be set to expect cryogenic temperature (S15).According to the judged result of step S14, if find that current room temperature is lower than first temperature X is set
0℃, judge then whether current room temperature is higher than than first temperature X is set
0℃ low second is provided with temperature X
1℃ (step S16).According to the judged result of step S16, if find that current room temperature is higher than second temperature X is set
1℃, then than the first preferred temperature C
0℃ second low preferred temperature C
1℃ be set to expect cryogenic temperature (step S17).According to the judged result of step S16, if find that current room temperature is lower than second temperature X is set
1℃, judge then whether current room temperature is higher than than second temperature X is set
1The ℃ low the 3rd is provided with temperature X
2℃ (step S18).According to the judged result of step S18, if find that current room temperature is higher than the 3rd temperature X is set
2℃, then be set to expect cryogenic temperature (step S19) than the temperature of low 1 ℃ of current room temperature (room temperature-1 ℃).According to the judged result of step S18, if find that current room temperature is lower than the 3rd temperature X is set
2℃, then than the second preferred temperature C
1℃ low third phase is hoped temperature C
2℃ be set to expect cryogenic temperature (step S20).Then, the preferred temperature that is provided with is offered the indoor part control module and make its freeze (step S21).First to the third phase hopes that temperature can show on remote controller.
As mentioned above, in air-conditioner according to the preferred embodiment of the invention in the method to set up of temperature, by current room temperature and the preferred temperature that was provided with before former stop mode are compared, when current room temperature is higher than preferred temperature in former setting, be that benchmark freezes with this preferred temperature, and when current room temperature is lower than the preferred temperature that was provided with before former stop mode, for preventing there is not cold air, detect level signal according to a room temperature suitable preferred temperature is set.Therefore, it is the condition that makes compressor operating that the preferred temperature that has been provided with is lower than current room temperature, otherwise then is to make the idle condition of compressor.As mentioned above, when expectation temperature when being lower than room temperature, one is that the data (mode of operation/preferred temperature) of benchmark are provided for the indoor part control module to freeze with the preferred temperature that is provided with in the refrigeration mode before former stop mode.On the other hand, if preferred temperature is higher than room temperature, does not then remove to consider this preferred temperature of being provided with in the refrigeration mode before former stop mode, and new preferred temperature is set to freeze according to current room temperature.
As mentioned above, the present invention is provided with that method of temperature has following advantage in the air-conditioner.
The first, the present invention is that the method that benchmark is provided with preferred temperature is once more carried out air conditioning by relatively current detection room temperature and the preferred temperature that was provided with before former stop mode and to detect room temperature, thereby makes the temperature distribution of air conditioning area regular.
The second, the well-regulated temperature distribution of air conditioning area makes environment more comfortable.
The 3rd, comfortable air conditioner surroundings has improved reliability.
For the people of skilled, obviously under the condition that does not depart from purport of the present invention or scope, can carry out various modifications and variations to air-conditioner temperature setting method of the present invention.Therefore should point out that modification and modification within claims and equivalent scope thereof belong to content of the present invention.
Claims (4)
1. method that the operating temperature of air-conditioner is set may further comprise the steps:
(1) judges whether to receive a mode of operation by microcomputer and select signal;
(2) in step (1), receive after mode of operation selects signal, judge whether the preferred temperature that had been provided with is lower than current room temperature before former stop mode;
(3),, the preferred temperature that then will be provided with before former stop mode freezes thereby being set to current expectation cryogenic temperature once more if the preferred temperature that had been provided with before former stop mode in the step (2) is lower than current room temperature;
(4) if the preferred temperature that had been provided with before former stop mode in the step (2) is higher than current room temperature, then with current room temperature be provided with first to the 3rd temperature be set compare, thereby current expectation cryogenic temperature is set;
(5) the expectation cryogenic temperature according to Set For Current freezes.
2. according to the method for the operating temperature that air-conditioner is set of claim 1, described step (4) may further comprise the steps:
Judge whether current room temperature is higher than first temperature is set, if current room temperature is higher than first preferred temperature then first preferred temperature is set to current preferred temperature;
If current room temperature is lower than first temperature is set, judges then whether current room temperature is higher than second temperature is set, temperature is set then second preferred temperature is set to the preferred temperature that freezes if current room temperature is higher than second;
If current room temperature is lower than second temperature is set, judge then whether current room temperature is higher than the 3rd temperature is set, if current room temperature is higher than the 3rd temperature is set, the temperature that then is lower than the certain number of degrees of current room temperature is set to expect cryogenic temperature, temperature is set then the third phase hopes temperature be set to expect cryogenic temperature if current room temperature is lower than the 3rd.
3. according to the method for the operating temperature that air-conditioner is set of claim 2, described first to the 3rd is provided with temperature meets first and temperature>second is set the condition that temperature>3rd is provided with temperature is set.
4. according to the method for the operating temperature that air-conditioner is set of claim 2, described first to the third phase hopes temperature meet first preferred temperature>second preferred temperature>third phase and hopes the condition of temperature.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR63829/1997 | 1997-11-28 | ||
KR1019970063829A KR100262642B1 (en) | 1997-11-28 | 1997-11-28 | Temperature setting method for air conditioner |
KR63829/97 | 1997-11-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1232946A CN1232946A (en) | 1999-10-27 |
CN1123740C true CN1123740C (en) | 2003-10-08 |
Family
ID=19525854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98125076A Expired - Fee Related CN1123740C (en) | 1997-11-28 | 1998-11-30 | Method for setting temperature in air conditioner |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP3009882B2 (en) |
KR (1) | KR100262642B1 (en) |
CN (1) | CN1123740C (en) |
ES (1) | ES2148104B1 (en) |
IT (1) | IT1303184B1 (en) |
TR (1) | TR199802449A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104833040B (en) * | 2014-02-12 | 2017-09-15 | 珠海格力电器股份有限公司 | Temperature control method and temperature controller of air conditioning system |
KR101743722B1 (en) * | 2015-12-30 | 2017-06-09 | (주)에이피 | Cooling and heating system with fan coil unit and control method thereof |
CN106839284B (en) * | 2017-01-05 | 2020-02-04 | 广东美的暖通设备有限公司 | Air pipe machine air conditioning system and control method and device of indoor fan of air pipe machine air conditioning system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54149247A (en) * | 1978-05-12 | 1979-11-22 | Sanyo Electric Co Ltd | Method and apparatus for control of air conditioner |
JPS58102043A (en) * | 1981-12-14 | 1983-06-17 | Fujitsu Ltd | Optimum control system of blowoff temperature |
JP2625556B2 (en) * | 1989-11-02 | 1997-07-02 | ダイキン工業株式会社 | Operation control device for air conditioner |
JPH04363534A (en) * | 1991-06-07 | 1992-12-16 | Fujitsu General Ltd | Control device for air-conditioner |
JPH0571786A (en) * | 1991-09-17 | 1993-03-23 | Fujitsu General Ltd | Control device of air conditioner |
JPH0886486A (en) * | 1994-09-16 | 1996-04-02 | Hitachi Ltd | Air conditioner |
-
1997
- 1997-11-28 KR KR1019970063829A patent/KR100262642B1/en not_active IP Right Cessation
-
1998
- 1998-11-26 TR TR1998/02449A patent/TR199802449A3/en unknown
- 1998-11-27 ES ES009802500A patent/ES2148104B1/en not_active Expired - Fee Related
- 1998-11-27 IT IT1998TO001000A patent/IT1303184B1/en active IP Right Grant
- 1998-11-30 CN CN98125076A patent/CN1123740C/en not_active Expired - Fee Related
- 1998-11-30 JP JP10339671A patent/JP3009882B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100262642B1 (en) | 2000-11-01 |
ITTO981000A1 (en) | 2000-05-27 |
ES2148104A1 (en) | 2000-10-01 |
ITTO981000A0 (en) | 1998-11-27 |
ES2148104B1 (en) | 2001-03-01 |
TR199802449A2 (en) | 1999-10-21 |
JPH11248221A (en) | 1999-09-14 |
IT1303184B1 (en) | 2000-10-30 |
TR199802449A3 (en) | 1999-10-21 |
KR19990042898A (en) | 1999-06-15 |
CN1232946A (en) | 1999-10-27 |
JP3009882B2 (en) | 2000-02-14 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031008 Termination date: 20101130 |