CN1550726A - Apparatus and method for automatic control of louver blade - Google Patents
Apparatus and method for automatic control of louver blade Download PDFInfo
- Publication number
- CN1550726A CN1550726A CNA2003101208390A CN200310120839A CN1550726A CN 1550726 A CN1550726 A CN 1550726A CN A2003101208390 A CNA2003101208390 A CN A2003101208390A CN 200310120839 A CN200310120839 A CN 200310120839A CN 1550726 A CN1550726 A CN 1550726A
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- China
- Prior art keywords
- humidity
- blade
- louver window
- microprocessor
- stage
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- 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.)
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Classifications
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- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Air-Flow Control Members (AREA)
Abstract
The automatic control device comprises vanes of shutter, driving parts, humidity sensor and microprocessor. The driving parts connected to microprocessor connects with and controls vanes of shutter of outdoor machine of air-conditioner. Humidity sensor connected to microprocessor located at outdoor machine of air-conditioner detects ambient humidity around. Based on comparison result, the microprocessor controls driving parts, making vanes of shutter opened or closed in stated range of angle. Automatic control method includes (1) detecting current ambient humidity around; (2) comparing detected current ambient humidity in (1) with humidity of reference; (3) based on result of comparison in (2), controlling vanes of shutter, making vanes of shutter opened or closed in stated range of angle.
Description
Technical field
What the present invention relates to is relevant blade of louver window automaton and method thereof, particularly be the blade of louver window automaton and the method thereof of regulating the blade of louver window open angle according to the humidity around the air-conditioner outdoor unit.
Background technology
Comprise refrigeration and make warm air conditioner and be divided into integrated air conditioner and type-dividing conditioner.With the refrigerating operaton is that example is described as follows.Comprise as type-dividing conditioner of the present invention: the indoor set that is arranged at indoor refrigeration; Link to each other with indoor set by the refrigerant comb, be arranged at and outdoorly contact with atmosphere, and extraneous air with the cooling medium in condenser with the cold media gas condensation heat exchange after, the refrigerant of condensation is supplied to the air-conditioner outdoor unit of indoor machine evaporation by the refrigerant comb.Above-mentioned indoor set comprises: the evaporation refrigerant, from room air, suck heat of evaporation, and promptly carry out the evaporimeter of heat of cooling exchange; The ventilation electric fan of circulation room air.Above-mentioned air-conditioner outdoor unit comprises: compressor; Behind the compressor compresses cold media gas, condensation is from the air cooled condenser of the cold media gas of compressor supply; To air cooled condenser forced conveyance extraneous air, thus the cooling fan of cooling condensation cold media gas.The compressor of above-mentioned air-conditioner outdoor unit, air cooled condenser and cooling fan are installed in the air-conditioner outdoor unit enclosure.The air-conditioner outdoor unit shell of existing hexahedral shape is formed with the air suction portion that sucks air to air cooled condenser three sides.Above-mentioned air-conditioner outdoor unit shell is formed with the air discharge portion in the above.Carry out heat exchange in air cooled condenser after, the air of absorption condensation heat from the cooled coal gas body is discharged to the outside by the air discharge portion.
But this air-conditioner outdoor unit is owing to the densification in city and the reinforcement of environmental management, and its installation site is restricted.Also owing to reasons such as noise and hot air discharge have been brought a lot of inconvenience to peripheral resident and personnel.Especially, in common living environment such as extensive sub-district because problems such as attractive in appearance and noise regulation will be arranged at air-conditioner outdoor unit indoor balcony inside.
In order to solve above-mentioned problems, in Japan's publication communique flat 6-101873 number, put down in writing such content: the indoor set of air conditioner will be arranged to be needed to regulate in the indoor or adjacent chambers of air, and the off-premises station of air conditioner will be arranged at the indoor outside that needs to regulate air, and is promptly outdoor.In the building of the machine that installs an air-conditioner like this, advocate outer wall or roof and be provided with opening, and be provided with shutter at opening part, and being provided with air-conditioner outdoor unit in the inboard of shutter, the air-breathing or exhaust of air-conditioner outdoor unit is then undertaken by the gap of blade of louver window plate.
In addition, in Japan's publication communique flat 3-213928 number, also put down in writing such content: wall embedded type air-conditioner outdoor unit comprises: what embed wall has the air-conditioner outdoor unit body of the gauge that is roughly the same with wall; Be arranged at the suction inlet that is used to suck heat exchange air of a certain side of air-conditioner outdoor unit body; The outlet of air after the discharge heat exchange that is provided with on the same one side of suction inlet.
As shown in Figure 1, be the structural representation of the shutter of prior art.Shutter 1 live with or commercial rectangular wall with building outer wall 2 in be separated into suction field 7a and discharge field 7b.In each field, be provided with several to the outstanding identical blade of louver window 8 of length in outside.
The suction field 7a of shutter 1 faces the 11a of suction portion that is connected to air-conditioner outdoor unit, and the discharge field 7b of shutter 1 faces the discharge portion 11b that is connected to air-conditioner outdoor unit.That is, after the gap suction of air by the blade of louver window 8 of the suction field 7a of shutter 1, supply to the 11a of suction portion of air-conditioner outdoor unit.The air of supplying with is through heat exchange, be discharged to the discharge portion 11b of air-conditioner outdoor unit after, the gap of the blade of louver window 8 of the discharge field 7b by shutter 1 is discharged to the outside again.
The open angle of prior art air-conditioner outdoor unit blade of louver window can only be maintained certain angle, and blade of louver window can only be opened and seal in this open angle.As shown in the figure, the open angle of blade of louver window is about about 45 degree, under the situation of rainy day (humidity is absolutely), can prevent to a certain extent from outside inflow rainwater, when but if the fine humidity of outside weather is low, illustrated angle then can make the fan resistance become big, thereby hinders the suction and the discharge of air.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, a kind of blade of louver window automaton and method thereof according to the humidity regulation blade of louver window open angle around the air-conditioner outdoor unit is provided.
Another object of the present invention is to provide a kind of and realize making exterior materials such as rainwater or snow to flow into the blade of louver window automaton that blade of louver window minimum and consideration fan resistance has best open angle.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of blade of louver window automaton, this automaton comprises: blade of louver window, driver part, humidity sensor and microprocessor; The driver part that wherein is connected with microprocessor connects and the blade of louver window of control air-conditioner outdoor unit opens and closes in the predetermined angular scope; The humidity sensor that connects microprocessor is positioned at air-conditioner outdoor unit and surveys its ambient humidity; Microprocessor is to be used for Memory Reference humidity and humidity that humidity sensor is detected and the reference humidity of storage compare, and controls driver part according to its comparative result and makes blade of louver window open or sealing in the predetermined angular scope.
A kind of blade of louver window autocontrol method, this autocontrol method comprised with the next stage:
1) stage of the current humidity of detection off-premises station surrounding environment;
2) more above-mentioned 1) the current humidity that detects and the stage of reference humidity;
3) according to above-mentioned 2) comparative result, the control blade of louver window, make its with stage of the open or sealing of the angle in the fixed predetermined angular scope.
The invention has the beneficial effects as follows: of the present invention can be according to the open angle of the humidity regulation blade of louver window of air-conditioner outdoor unit surrounding environment.In addition, the present invention can realize the open angle optimization that minimizes and considered the blade of louver window of fan resistance of the inflow of exterior materials such as rainwater.
In addition, the present invention can make current humidity judge the rainy day according to being suitable for different reference humidity different seasons, thereby has the effect of the rainy day judgment standard that provides correct.
Description of drawings
Fig. 1 is the structural representation of prior art shutter;
Fig. 2 is a wall embedded type air-conditioner outdoor unit partial cutaway stereogram of the present invention;
Fig. 3 is that blade of louver window automaton of the present invention constitutes connection diagram;
Fig. 4 is a blade of louver window autocontrol method block diagram of the present invention;
Fig. 5 a to Fig. 5 c is the multiple open angle embodiment schematic diagram of blade of louver window.
The specific embodiment
The invention provides a kind of blade of louver window automaton and method thereof.Its automaton comprises: blade of louver window 8, driver part 9, humidity sensor 60 and microprocessor 70; The driver part 9 that wherein is connected with microprocessor 70 connects and the blade of louver window 8 of control air-conditioner outdoor unit opens and closes in the predetermined angular scope; The humidity sensor 60 that connects microprocessor 70 is positioned at air-conditioner outdoor unit and surveys its ambient humidity; Microprocessor 70 is to be used for Memory Reference humidity and humidity that humidity sensor 60 is detected and the reference humidity of storage compare, and controls driver part 9 according to its comparative result and makes blade of louver window 8 open or sealing in the predetermined angular scope.
If the humidity ratio reference humidity that humidity sensor 60 detects is low or identical with reference humidity, 70 of microprocessors are open into predetermined angular with blade of louver window 8; If the humidity that detects is higher than reference humidity, 70 of microprocessors are open into the angle littler than predetermined angular with blade of louver window 8.
Described reference humidity is the value of setting according to season.
Described microprocessor 70 from indoor set receive drive signal after, humidity that comparison detection arrives and reference humidity drive signal and want complete closed blade of louver window 8 in the past not receiving from indoor set.
The invention provides the blade of louver window autocontrol method comprised with the next stage:
1) stage of the current humidity of detection off-premises station surrounding environment;
2) more above-mentioned 1) the current humidity that detects and the stage of reference humidity;
3) according to above-mentioned 2) comparative result, control blade of louver window 8, make its with stage of the open or sealing of the angle in the fixed predetermined angular scope.
Also include the adjusting stage: be lower than or be same as reference humidity when surveying humidity, blade of louver window 8 is adjusted to is open into predetermined angular; When surveying humidity, blade of louver window 8 is adjusted to the open angle littler than predetermined angular that be greater than reference humidity.
Described method is additional also to comprise reference humidity according to the stage of setting again season.
Described method is to receive the stage of carrying out more above-mentioned detection humidity and said reference humidity behind the driving signal at indoor set.
Described method also comprises, receive from indoor set drive signal before, the stage of complete closed blade of louver window 8.
Below in conjunction with accompanying drawing embodiments of the invention are described in more detail.
Fig. 2 is an air conditioner wall embedded type air-conditioner outdoor unit embodiment partial cutaway stereogram of the present invention.As shown in Figure 2, on the outer wall 2 in dwelling house or commercial building, can form coffin.On the inwall of above-mentioned space, external frame 4 is set.The inboard of external frame 4 is provided with inner frame 6.Inner frame 6 is fixed on the external frame 4.By situation, also can integrally formed above-mentioned inside and outside framework 4,6.The field, inside of above-mentioned inner frame 6 is divided into suction field 7a and discharges field 7b.Be provided with several blade of louver window 8 in each field.Air will suck and discharge by the gap between these blade of louver window 8.
In addition, in order to contact with external frame 4 and/or inner frame 6, the air-conditioner outdoor unit 10 (illustrating some) that is fixedly set in above-mentioned building outer wall 2 inboards has the air-conditioner outdoor unit shell.In the air-conditioner outdoor unit shell with the suction field 7a of inner frame 6 with to discharge the corresponding side of field 7b be open.The side surface part of above-mentioned opening is divided into 11a of suction portion and discharge portion 11b, and successively corresponding to the suction field 7a of internal rack with discharge field 7b.
Be provided with the air cooled condenser 30 of compressor 20 (figure does not show) and " U " word shape among the air-conditioner outdoor unit suction 11a of portion.In air cooled condenser 30, several condenser combs between a plurality of condenser sheet form concaveconvex shape.Because of the structure and the shape of air cooled condenser are known altogether, so do not specify.Cold media gas in compressor 20 after the compression will flow by the comb of condenser 30, and carried out heat exchange by the air of supplying with from the outside and the refrigerant of condenser tube inside.
In air-conditioner outdoor unit discharge portion 11b, be set with cooling fan 40.Cooling fan 40 supplies to air cooled condenser 30 to extraneous air by suction field 7a.Heat-exchanged air, discharge simultaneously by discharging field 7b.Cooling fan 40 among the figure is multiple-blade ring-type fans.
The back side of air-conditioner outdoor unit is provided with the control box 50 of control air-conditioner outdoor unit action.Include in this control box 50: the driver part that opens and closes blade of louver window 8; The microprocessor of control driver part.
Fig. 3 is that blade of louver window automaton of the present invention constitutes connection diagram.As shown in Figure 3, comprise the suction of open and sealing air-conditioner outdoor unit and the blade of louver window 8 of discharge field 7a, 7b; Open driver part 9 with sealing blade of louver window 8 is connected in the angular range of regulation; It is inner or outside to be arranged at air-conditioner outdoor unit 10, measures the humidity sensor 60 of air-conditioner outdoor unit 10 ambient humidity; Receive the humidity of detection from humidity sensor 60, and, make the microprocessor 70 that blade of louver window 8 is open by deciding angle and seal according to the comparative result control driver part 9 that records humidity and reference humidity.
Above-mentioned driver part 9 comprises: motor (figure does not show) or pump (figure does not show) that power is provided; Such technology of motor (figure do not show) or pump (figure does not show) can be easily be familiar with, and the people in field understands under the present invention.
Above-mentioned microprocessor 70 ports, to from humidity sensor 60 input record humidity and microprocessor 70 be stored in the internal storage (figure does not show) reference humidity relatively.If record humidity greater than reference humidity, 70 of microprocessors can be judged as to rain or to be about to and rain, if record humidity less than or be same as reference humidity, it is day fine or cloudy that microprocessor then will be judged as.
According to the difference in season, the reference humidity setting value of storing in the memory of above-mentioned microprocessor 70 is also different, promptly according to setting the reference humidity value season.In order to judge more accurately, all to adopt different rainy day judgment standards in each season.
Fig. 4 is the flow chart according to blade of louver window autocontrol method of the present invention.The blade of louver window autocontrol method of Fig. 4 can be embodied in as shown in Figure 3 the blade of louver window automaton or be embodied in the device with function similarly.
As shown in Figure 4, the blade of louver window autocontrol method of the embodiment of the invention is as follows:
1) judges stage S41: at first judge whether to receive stage from the driving signal of indoor set;
2) closing stage S42: do not receive the driving signal when judging, then make the closing stage of driver part 9 sealing blade of louver window 8 from indoor set;
3) hygrometry stage S43: receive the driving signal when judging from indoor set, then receiving is the hygrometry stage of being measured humidity by humidity sensor 60;
4) the comparison phase S44 of current humidity of mensuration and reference humidity: humidity sensor 60 mensuration humidity and reference humidity are compared;
5) 9 fill order stage of driver part S45, S46: if measure humidity less than or be same as reference humidity, then make driver part 9 blade of louver window 8 is open into the stage S45 of predetermined angular; If measure humidity greater than reference humidity, then make driver part 9 with blade of louver window 8 be open into than predetermined angular little decide the angle stage.
Judge whether to receive stage S41:, then make the closing stage S42 of driver part 9 sealing blade of louver window 8 if do not receive the driving signal from indoor set from the driving signal of indoor set; If receive the driving signal from indoor set, then receiving is the hygrometry stage S43 that is measured humidity by humidity sensor 60; The stage S44 of comparative measurements humidity and reference humidity; If measure humidity less than or be same as reference humidity, then make driver part 9 blade of louver window 8 is open into the stage S45 of predetermined angular; If measure humidity greater than reference humidity, then make driver part 9 with blade of louver window 8 be open into than predetermined angular little decide angle stage S46.
More detailed says, in stage S41, judges whether microprocessor 70 receives the driving signal from indoor set.Electric power starting (ON) signal that this driving signal also is an indoor set.
In stage S43, microprocessor 70 will read in mensuration humidity from humidity sensor 60, and before carrying out stage S44, read in the reference humidity according to the setting in season of corresponding current date from memory.
In stage S44, microprocessor 70 will relatively from memory, read in according to reference humidity of setting in current season and the mensuration humidity of from humidity sensor 60, reading in.If current humidity less than or be same as reference humidity, microprocessor 70 will judge current weather not down with or can not rain, thereby make driver part 9 that blade of louver window 8 is open into predetermined angular α (for example 90 degree) (stage S45).
If current humidity is greater than reference humidity, above-mentioned microprocessor 70 will judge that current weather is rainy or be about to rain that it is the fixed angle beta littler than predetermined angular (for example 45 degree) (stage S46) that blade of louver window 8 is opened.
Fig. 5 a to Fig. 5 c is the multiple open angle embodiment of blade of louver window.
5a represents at accompanying drawing, and microprocessor 70 carries out the S45 stage of Fig. 4, encloses than wide-angle α thereby blade of louver window 8 is open into standard, makes the blade of louver window 8 that sucks and discharge in field 7a, the 7b not obstruct fan work.
5b represents at accompanying drawing, microprocessor 70 carries out the S46 stage of Fig. 4, with blade of louver window 8 be open into fixed angle beta, it is inner both to have prevented that rainwater or snow etc. from flowing into by the gap that sucks and discharge the blade of louver window 8 in field 7a, the 7b, the drag effect minimum that 8 pairs of fans of blade of louver window are formed.
5c represents at accompanying drawing, and microprocessor 70 will carry out the S42 stage among Fig. 4, complete closed blade of louver window 8, thus prevent that when not using air-conditioner outdoor unit 10, other foreign matter flow into inside by the gap of blade of louver window 8.
Claims (9)
1. a blade of louver window automaton is characterized in that this automaton comprises: blade of louver window (8), driver part (9), humidity sensor (60) and microprocessor (70); The driver part (9) that wherein is connected with microprocessor (70) connects and the blade of louver window (8) of control air-conditioner outdoor unit opens and closes in the predetermined angular scope; The humidity sensor (60) that connects microprocessor (70) is positioned at air-conditioner outdoor unit and surveys its ambient humidity; Microprocessor (70) is to be used for Memory Reference humidity and humidity that humidity sensor (60) is detected and the reference humidity of storage compare, and controls driver part (9) according to its comparative result and makes blade of louver window (8) open or sealing in the predetermined angular scope.
2. according to the automaton described in the claim 1, it is characterized in that microprocessor (70) then is open into predetermined angular with blade of louver window (8) if the humidity ratio reference humidity that humidity sensor (60) detects is low or identical with reference humidity; If the humidity that detects is higher than reference humidity, microprocessor (70) then is open into the angle littler than predetermined angular with blade of louver window (8).
3. according to the automaton described in claim 1 or 2, it is characterized in that described reference humidity is the value of setting according to season.
4. according to the automaton described in claim 1 or 2, after it is characterized in that described microprocessor (70) receives the driving signal from indoor set, humidity that comparison detection arrives and reference humidity drive signal and want complete closed blade of louver window (8) in the past not receiving from indoor set.
5. blade of louver window autocontrol method is characterized in that this autocontrol method comprised with the next stage:
1) stage of the current humidity of detection off-premises station surrounding environment;
2) more above-mentioned 1) the current humidity that detects and the stage of reference humidity;
3) according to above-mentioned 2) comparative result, control blade of louver window (8), make its with stage of the open or sealing of the angle in the fixed predetermined angular scope.
6. according to the autocontrol method described in the claim 5, it is characterized in that also including the adjusting stage: be lower than or be same as reference humidity when surveying humidity, blade of louver window (8) is adjusted to is open into predetermined angular; When surveying humidity, blade of louver window (8) is adjusted to the open angle littler than predetermined angular that be greater than reference humidity.
7. according to the autocontrol method described in claim 5 or 6, it is characterized in that described method is additional and also comprise reference humidity according to the stage of setting again season.
8. according to the autocontrol method described in claim 5 or 6, it is characterized in that described method is to receive the stage of carrying out more above-mentioned detection humidity and said reference humidity behind the driving signal at indoor set.
9. the autocontrol method described in according to Claim 8 is characterized in that described method also comprises, receive from indoor set drive signal before, the stage of complete closed blade of louver window (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030030991A KR100857320B1 (en) | 2003-05-15 | 2003-05-15 | Louver blade automatic controlling apparatus and its method |
| KR1020030030991 | 2003-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550726A true CN1550726A (en) | 2004-12-01 |
| CN100375868C CN100375868C (en) | 2008-03-19 |
Family
ID=29579736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101208390A Expired - Fee Related CN100375868C (en) | 2003-05-15 | 2003-12-30 | Apparatus and method for automatic control of louver blade |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100857320B1 (en) |
| CN (1) | CN100375868C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401046B (en) * | 2006-02-06 | 2012-09-19 | Somfy两合公司 | Method for configuring an automatic control device for a roller shutter and corresponding automatic control device for a roller shutter |
| CN102968149A (en) * | 2012-12-10 | 2013-03-13 | 广东中烟工业有限责任公司 | Novel temperature and humidity control method and system |
| CN104457397A (en) * | 2014-12-09 | 2015-03-25 | 杰瑞石油天然气工程有限公司 | Air cooler louver control system |
| CN106642564A (en) * | 2016-12-13 | 2017-05-10 | 天津大学 | Ventilation device for air-conditioner outdoor unit capable of intelligently conditioning following outdoor environment and control method |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
| CN111278254A (en) * | 2018-12-05 | 2020-06-12 | 中衡卓创国际工程设计有限公司 | Intelligent temperature control system and method for elevator machine room |
| CN112484230A (en) * | 2013-12-03 | 2021-03-12 | 三星电子株式会社 | Device and method for controlling comfort temperature of air conditioning equipment or air conditioning system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200471341Y1 (en) * | 2012-05-24 | 2014-02-17 | 대우조선해양 주식회사 | The Louver With Auto control Function of Lamella Angle |
| KR102487340B1 (en) * | 2016-01-27 | 2023-01-12 | 엘지전자 주식회사 | louver for airconditioner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2882920B2 (en) * | 1991-09-05 | 1999-04-19 | 三菱重工業株式会社 | Air conditioner |
| GB2260831B (en) * | 1991-10-18 | 1995-02-15 | Toshiba Kk | Air conditioning apparatus having louver for changing the direction of air into room |
| KR950014781A (en) * | 1993-11-08 | 1995-06-16 | 이헌조 | Automatic changer of vertical wind direction louver |
| CN2215091Y (en) * | 1994-07-16 | 1995-12-13 | 清华大学 | Intelligent air conditioner controller based on nervous net and vague logic |
| CN1108496C (en) * | 1997-11-14 | 2003-05-14 | Lg电子株式会社 | Sensor assembly and device and method for controlling air current of air conditioner |
-
2003
- 2003-05-15 KR KR1020030030991A patent/KR100857320B1/en not_active IP Right Cessation
- 2003-12-30 CN CNB2003101208390A patent/CN100375868C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401046B (en) * | 2006-02-06 | 2012-09-19 | Somfy两合公司 | Method for configuring an automatic control device for a roller shutter and corresponding automatic control device for a roller shutter |
| CN102968149A (en) * | 2012-12-10 | 2013-03-13 | 广东中烟工业有限责任公司 | Novel temperature and humidity control method and system |
| CN112484230A (en) * | 2013-12-03 | 2021-03-12 | 三星电子株式会社 | Device and method for controlling comfort temperature of air conditioning equipment or air conditioning system |
| CN104457397A (en) * | 2014-12-09 | 2015-03-25 | 杰瑞石油天然气工程有限公司 | Air cooler louver control system |
| CN106642564A (en) * | 2016-12-13 | 2017-05-10 | 天津大学 | Ventilation device for air-conditioner outdoor unit capable of intelligently conditioning following outdoor environment and control method |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
| CN106679108B (en) * | 2017-01-12 | 2020-01-14 | 美的集团武汉制冷设备有限公司 | Control method of air conditioner outdoor unit |
| CN111278254A (en) * | 2018-12-05 | 2020-06-12 | 中衡卓创国际工程设计有限公司 | Intelligent temperature control system and method for elevator machine room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100375868C (en) | 2008-03-19 |
| KR100857320B1 (en) | 2008-09-05 |
| KR20030045748A (en) | 2003-06-11 |
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