CN100455933C - Air conditioning system and controlling method thereof - Google Patents
Air conditioning system and controlling method thereof Download PDFInfo
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- CN100455933C CN100455933C CNB2005100088422A CN200510008842A CN100455933C CN 100455933 C CN100455933 C CN 100455933C CN B2005100088422 A CNB2005100088422 A CN B2005100088422A CN 200510008842 A CN200510008842 A CN 200510008842A CN 100455933 C CN100455933 C CN 100455933C
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- air interchanger
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- aircondition
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Abstract
The present invention relates to an air conditioning system which comprises an air conditioning device, an air changing device and a sensing device for the running state of the air changing device, wherein the air conditioning device comprises a room temperature detecting device and an electronic control device, and the electronic control device controls the running capability of the air conditioning device according to the detection of the room temperature detecting device; the air changing device is used for the air change in certain space; the sensing device for the running state of the air changing device is used for sensing the running state of the air changing device. The electronic control device receives running state signals of the air changing device detected by the sensing device for the running state of the air changing device so as to control the running with larger specified running capability than that of non-running with the air changing device under the same load when the sensing device senses the air changing device running. When the air changing device results in the change of drastic warm heat environment after the air changing device works, the air conditioning system of the present invention can react in time to the temperature change caused by the air change and causes the temperature in the room not to sharply change so as to enhance the comfort degree of the temperature in the room.
Description
Technical field
The invention relates to air-conditioning system and control method thereof, especially about link, have air-conditioning system and the control method thereof that function is adjusted in running ability control with air interchanger.
Background technology
At present, aircondition is to control running ability by methods such as the running winding number of adjusting compressor, indoor machine fan air quantity, to reach the desired indoor temperature of user.
In addition, be provided with air interchanger in the conditioned space of aircondition, this air interchanger or according to user's instruction running is perhaps turned round by environmental variances such as the air quality of aircondition inductive spacing, temperature separately.
Like this, in the space of air interchanger was housed, when the air-conditioning entry into service, the air that air interchanger can be handled air-conditioning drained into outside the room, can bring the variation of indoor temperature thus.For the compensates amount, need to reach the desired temperature of user by the control running ability.
But in above-mentioned aircondition, the action of air interchanger is not participated, and aircondition only changes running ability according to detected indoor temperature.
Therefore, when causing after the air interchanger work that violent thermal environment changes, before near the air temperature variations the aircondition, air-conditioning can't in time be reacted to the variations in temperature that ventilation causes.Although because of ventilation produces bigger operating load, air-conditioning is still controlled by common temperature in other words,, then may produce the discomfort of thermal environment so for hope and the user that recovers original thermal environment.
Summary of the invention
The technical problem to be solved in the present invention provides has air-conditioning system and the control method thereof that function is adjusted in running ability control, makes aircondition can control the ability output of self according to the operating condition of air interchanger.
The present invention is characterized in that according to the air-conditioning system of first embodiment this air-conditioning system comprises:
The aircondition that comprises room temperature detector and electronic-controlled installation, wherein, described electronic-controlled installation is controlled the running ability of described aircondition according to the detection of described room temperature detector;
Air interchanger is used for being taken a breath in certain space;
Air interchanger operating condition induction installation is used to respond to the operating condition of air interchanger;
Described electronic-controlled installation receives the detected air interchanger operating condition of air interchanger operating condition induction installation signal, when the perception air interchanger in the running, then under equal load, do not compare bigger appointment running ability control running to turn round with air interchanger.
Wherein, described air interchanger operating condition induction installation comprises:
Air interchanger CRANK PULSES dispensing device is used to detect the concurrent number of delivering letters of operating condition of air interchanger; With
Air interchanger CRANK PULSES receiving system is used to receive the signal that described air interchanger CRANK PULSES dispensing device sends.
Wherein, described air interchanger CRANK PULSES dispensing device and air interchanger signal receiving device pass through radio communication.
In addition, the present invention also provides the control method of above-mentioned air-conditioning system, it is characterized in that: described electronic-controlled installation receives the signal of the detected air interchanger operating condition of air interchanger running induction installation, when detecting air interchanger in the running, do not compare when turning round with air interchanger, equal load turns round with bigger appointment running ability control down.
In addition, the present invention also provides a kind of aircondition, it is characterized in that, this aircondition comprises:
The room temperature induction installation;
Electronic-controlled installation is used for the signal according to the room temperature induction installation, the running ability of control aircondition;
Air interchanger operating condition induction installation, be used to receive the air interchanger operating condition signal on the air interchanger that is arranged with the aircondition branch, electronic-controlled installation is according to the operating condition signal that receives by air interchanger operating condition induction installation, when detecting air interchanger in the running, under equal load, compare bigger running ability control running when not turning round with air interchanger.
The present invention is characterized in that according to a kind of air-conditioning system of second embodiment this air-conditioning system comprises:
The aircondition that comprises air condition induction installation and electronic-controlled installation, at least one aspect of described air condition induction installation induction air-conditioning object space temperature or air quality, described electronic-controlled installation is controlled the running ability of aircondition according to the signal of described air condition induction installation;
Air interchanger is used for being taken a breath in certain space;
Described electronic-controlled installation is according to the information by at least one aspect in detected state of temperature of air condition induction installation or the air condition, send the control signal of control air interchanger action, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare bigger running ability control running when not turning round with air interchanger.
Wherein, described control signal receiving and transmitting apparatus comprises the receiving system of the signal that the dispensing device that sends from the control signal of electronic-controlled installation, wired or wireless reception are sent by dispensing device and the operation controller of the signal controlling air interchanger running that receives according to receiving system.
In addition, the present invention also provides the control method according to the above-mentioned air-conditioning system of second embodiment, it is characterized in that, described electronic-controlled installation is according to the information of at least one aspect of detected state of temperature of air condition induction installation or air quality state, send the control signal of control air interchanger action, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare bigger running ability control running when not turning round with air interchanger.
In addition, the present invention also provides a kind of aircondition according to second embodiment, it is characterized in that, described aircondition comprises:
The air condition induction installation is used to respond to the temperature of air-conditioning object space or at least one aspect of air quality;
Electronic-controlled installation is used for the signal according to described room temperature induction installation, the running ability of control aircondition;
Described electronic-controlled installation is according to the information of at least one aspect of detected state of temperature of air condition induction installation or air quality state, send the control signal of its action of control to the air interchanger that is arranged with the air-conditioning branch, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare bigger running ability control running when not turning round with air interchanger.
According to air-conditioning system of the present invention and control method thereof, the present invention can make and cause after air interchanger work when violent thermal environment changes, air-conditioning can in time be reacted to the variations in temperature that ventilation causes before near the air temperature variations the aircondition, indoor air is carried out temperature-compensating, make the temperature in room can sharply not change, and then improve the comfort level of room temperature.
Description of drawings
Fig. 1 is that first embodiment of air-conditioning system of the present invention constitutes schematic diagram;
Fig. 2 is the control flow chart of first embodiment of air-conditioning system of the present invention;
Fig. 3 is the formation schematic diagram of second embodiment of air-conditioning system of the present invention;
Fig. 4 is the control flow chart of second embodiment of air-conditioning system of the present invention.
The specific embodiment
Below describe the present invention for example in detail.
At first, first embodiment in the key diagram 1.Fig. 1 is that the system of first embodiment of air-conditioning system of the present invention constitutes schematic diagram.As shown in the figure, air-conditioning system of the present invention comprises: the aircondition 1, air interchanger 2 and the air interchanger operating condition dispensing device 4 that are made of indoor set 1A and off-premises station 1B.
The indoor set 1A of aircondition 1 comprises the electronic-controlled installation 5 of controlling aircondition at least, receive receiving system 3 that air interchanger operating condition dispensing device 4 sends signal, the indoor temperature inductor 6 of induction indoor temperature, according to the air-supply arrangement 10 of the signal increase and decrease air quantity of electronic-controlled installation 5.
The off-premises station 1B of aircondition 1 comprises variable compressor 8 and the off-premises station operation controller 9 of running winding number at least.Described off-premises station operation controller 9 changes the running ability of compressor 8 according to the signal of electronic-controlled installation 5, says so more specifically to change the running winding number of compressor 8.
In addition, air interchanger operating condition dispensing device 4 can detect the operating condition of air interchanger 2, and detected air interchanger operating condition information wireless can be sent to aircondition 1.Certainly, air interchanger operating condition dispensing device 4 can be assembled in the middle of the air interchanger 2, also can be to connect to form the independent structure that is connected with air interchanger 2 by electric information.And air interchanger operating condition dispensing device 4 also can with the aircondition wired connection.At this moment, mainly accept the running control signal of user by the common aircondition of remote controller transmission by receiving device 3.
Certainly, the control function that electronic-controlled installation not only has among the present invention merely to be described in detail also can as the constituting body that can control the aircondition molar behavior.Equally, the running of the not only controlled system compressor of off-premises station operation controller 9 also can be to being loaded on the air-supply arrangement of off-premises station
, action such as transfer valve controls.
Fig. 2 is the control flow chart of first embodiment of air-conditioning system of the present invention.The concrete control method of said apparatus of the present invention is described below with reference to Fig. 2.Aircondition 1 is started working (S100), and at first, air interchanger operating condition dispensing device 4 is understood one by one or the intermittent operating condition that detects air interchanger 2, and aircondition 1 is sent signal (S101).Electronic-controlled installation 5 detects the operating condition information (S102) of the air interchanger 2 that is sent by air interchanger operating condition dispensing device 4 by receiving system 3.
Afterwards, electronic-controlled installation 5 is according to the operating condition of detected air interchanger among the step S102, when promptly being in ON according to air interchanger or during OFF, carries out revisal to determining whether at the basic running ability of compressor.
Wherein, when air interchanger OFF, the basic running ability of compressor is not carried out revisal, require ability according to this, electronic-controlled installation 5 sends the running indication (S106) of basic running ability Q to the off-premises station operation controller 9 of off-premises station.According to this running indication, the running ability (S107) of control off-premises station operation controller 9.
When air interchanger ON, then the basic running ability Q to compressor carries out revisal (S105).At this moment, augmenting factor a is than 1 big numerical value.This augmenting factor can determine by rule, for example, determines according to size of the benchmark running ability of the size of the ventilation ability of air interchanger, aircondition, present compressor operation winding number when requiring operating load and running or the like.In a word, because the amount that the air conditioner load that ventilation causes increases is carried out suitable supply by augmenting ability and is got final product.
Be the running ability that changes aircondition by the running winding number of concrete increase and decrease compressor in the above-mentioned embodiment, also can if the running winding number of the air-supply arrangement 10 of change indoor set 1A is controlled.Particularly also can effectively use this method at the immutable type of compressor winding number.
Followingly second embodiment is described according to Fig. 3.Fig. 3 is that the system of second embodiment of air-conditioning system of the present invention constitutes schematic diagram.
The air-conditioning system of present embodiment comprises aircondition 1, air interchanger 2 and the air interchanger operating condition dispensing device 4 that indoor set 1A and off-premises station 1B constitute.
The indoor set 1A of aircondition 1 comprises the electronic-controlled installation 5 of controlling aircondition at least, receives the receiving system 3 of the signal of air interchanger operating condition dispensing device 4, the indoor temperature inductor 6 of induction indoor temperature, the air quality inductor 11 of induction IAQ, the sender unit 12 that electronic-controlled installation 5 transmits control signal to the air interchanger operation controller, according to the air-supply arrangement 10 of the signal increase and decrease air quantity of electronic-controlled installation 5.
The air quality inductor can be sensed at least one in the middle of the projects such as concentration of dustiness that the dust of the air of conditioned space for example causes, the carbon monoxide in the middle of the air, carbon dioxide, pernicious gas, makes electronic-controlled installation 5 can discern its dustiness, concentration.
The off-premises station 1B of aircondition 1 comprises the variable compressor 8 of running winding number at least, changes the off-premises station operation controller 9 of the ability of compressor 8 according to the signal of electronic-controlled installation 5, and this off-premises station operation controller 9 can change the running winding number of compressor more specifically.
In addition, air interchanger 2 sides have air interchanger operation controller 13, and this control device is controlled the running of air interchanger 2 according to the control signal of electronic-controlled installation 5.
Air interchanger operation controller 13, for example it is with when source power supply is connected, and the socket with air interchanger 2 links to each other again, so just can be according to the signal of electronic-controlled installation 5 to the air interchanger control of powering.Certainly, if air interchanger 2 directly connects source power supply, this is transmitted control signal, the control of moving also is passable.Further, wireless between air interchanger operation controller 13 and the sender unit, wired connection all can.
Fig. 4 is the control flow chart of second embodiment of air-conditioning system of the present invention.The concrete control method of said apparatus of the present invention is described below in conjunction with Fig. 4.Aircondition 1 is started working (S200), and the indoor temperature inductor 6 of indoor set 1A is responded to indoor temperatures (S201), determines the basic running ability Q (S202) of compressor according to the indoor temperature of sensing.According to the basic running ability Q of temperature difference decision compressor, for example compare with the temperature of user's remote controller setting in advance and decide the concrete running winding number of compressor by the indoor temperature that will sense.
The air quality state (S203) of the present conditioned space of air quality inductor 11 inductions.Judging this air quality state (S204), is example with the concentration that detects carbon monoxide, and when carbonomonoxide concentration surpassed normal concentration, electronic-controlled installation 5 was judged as " poor ", and normal concentration is following, and then electronic-controlled installation 5 is judged as " good ".If when the air quality state is " good ", then send the signal (S205) that air interchanger shuts down.Meanwhile, the basic running ability Q to compressor does not carry out revisal, and according to this Capability Requirement, electronic-controlled installation 5 sends the running indication (S208) of basic running ability Q to the off-premises station operation controller 9 of off-premises station.According to this running indication, the running ability (S209) of control off-premises station operation controller 9.
When the air quality state is " poor ", when transmission requires the signal (S206) of air interchanger ON, the basic running ability Q of compressor is carried out revisal (S207).At this moment, augmenting factor a is than 1 big numerical value.This augmenting factor can determine by rule, for example, waits to determine according to the size of the benchmark running ability of the size of the ventilation ability of air interchanger, aircondition, present compressor operation winding number when requiring operating load, running.In a word, because the air conditioner load increase that ventilation causes is done suitable supply by augmenting ability and is got final product.
Be the running ability that changes aircondition by the running winding number of concrete increase and decrease compressor in the above-mentioned embodiment, also can if the running winding number of the air-supply arrangement 10 by changing indoor set 1A is controlled.Particularly also can effectively use this method at the immutable type of compressor winding number.
The above only is a preferred implementation of the present invention, and any modification and improvement of being done within essence of the present invention will be conspicuous for those skilled in the art, all should be included within the claim protection domain of the present invention.
Claims (9)
1, a kind of air-conditioning system is characterized in that, this air-conditioning system comprises:
The aircondition that comprises room temperature detector and electronic-controlled installation, wherein, described electronic-controlled installation is controlled the running ability of described aircondition according to the testing result of described room temperature detector;
Air interchanger is used for being taken a breath in certain space;
Air interchanger operating condition induction installation is used to respond to the operating condition of air interchanger;
Described electronic-controlled installation receives the detected air interchanger operating condition of air interchanger operating condition induction installation signal, when the perception air interchanger in the running, then under equal load, do not compare the running of bigger appointment running ability control aircondition to turn round with air interchanger.
2, air-conditioning system according to claim 1 is characterized in that, described air interchanger operating condition induction installation comprises
Air interchanger CRANK PULSES dispensing device is used to detect the concurrent number of delivering letters of operating condition of air interchanger; With
Air interchanger CRANK PULSES receiving system is used to receive the signal that described air interchanger CRANK PULSES dispensing device sends.
3, air-conditioning system according to claim 2 is characterized in that, described air interchanger CRANK PULSES dispensing device and air interchanger CRANK PULSES receiving system pass through radio communication.
4, a kind of control method of air-conditioning system is characterized in that,
The air-conditioning system of being controlled by this control method comprises: air interchanger of have the aircondition of room temperature induction installation and electronic-controlled installation, being taken a breath in certain space and the air interchanger operating condition induction installation that detects the operating condition of air interchanger;
In the method, described electronic-controlled installation receives the signal of the detected air interchanger operating condition of air interchanger operating condition induction installation, when detecting air interchanger in the running, do not compare when turning round with air interchanger, equal load is controlled the running of aircondition down with bigger appointment running ability.
5, a kind of aircondition is characterized in that, this aircondition comprises
The room temperature induction installation;
Electronic-controlled installation is used for the signal according to the room temperature induction installation, the running ability of control aircondition;
Air interchanger operating condition induction installation, be used to receive the air interchanger operating condition signal on the air interchanger that is arranged with the aircondition branch, electronic-controlled installation is according to the operating condition signal that receives by air interchanger operating condition induction installation, control the running of described aircondition, when detecting air interchanger in the running, under equal load, compare the running of bigger running ability control aircondition when not turning round with air interchanger.
6, a kind of air-conditioning system is characterized in that, this air-conditioning system comprises:
The aircondition that comprises air condition induction installation and electronic-controlled installation, at least one aspect of described air condition induction installation induction air-conditioning object space temperature or air quality, described electronic-controlled installation is controlled the running ability of aircondition according to the signal of described air condition induction installation;
Air interchanger is used for being taken a breath in certain space;
Described electronic-controlled installation basis is by the information of at least one aspect of detected temperature of air condition induction installation or air quality, send the control signal of control air interchanger action, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare the running of bigger running ability control aircondition when not turning round with air interchanger.
7, air-conditioning system according to claim 6, it is characterized in that described control signal receiving and transmitting apparatus comprises the receiving system of the signal that the dispensing device that sends from the control signal of electronic-controlled installation, wired or wireless reception are sent by dispensing device and the operation controller of the signal controlling air interchanger running that receives according to receiving system.
8, a kind of control method of air-conditioning system is characterized in that,
The air-conditioning system of being controlled by this control method comprises: have the aircondition of air condition induction installation and electronic-controlled installation, and the air interchanger of being taken a breath in certain space;
In the method, described electronic-controlled installation is according to the information of at least one aspect of detected state of temperature of air condition induction installation or air quality state, send the control signal of control air interchanger action, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare the running of bigger running ability control aircondition when not turning round with air interchanger.
9, a kind of aircondition is characterized in that, comprises
The air condition induction installation is used to respond to the temperature of air-conditioning object space or at least one aspect of air quality;
Electronic-controlled installation is used for the signal according to described air condition induction installation, the running ability of control aircondition;
Described electronic-controlled installation is according to the information of at least one aspect of detected state of temperature of air condition induction installation or air quality state, send the control signal of its action of control to the air interchanger that is arranged with the aircondition branch, by the control signal receiving and transmitting apparatus, carry out the running control of air interchanger, when air interchanger turns round, under equal load, compare the running of bigger running ability control aircondition when not turning round with air interchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100088422A CN100455933C (en) | 2005-02-24 | 2005-02-24 | Air conditioning system and controlling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100088422A CN100455933C (en) | 2005-02-24 | 2005-02-24 | Air conditioning system and controlling method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN1825012A CN1825012A (en) | 2006-08-30 |
| CN100455933C true CN100455933C (en) | 2009-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100088422A Expired - Fee Related CN100455933C (en) | 2005-02-24 | 2005-02-24 | Air conditioning system and controlling method thereof |
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| CN (1) | CN100455933C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469902B (en) * | 2007-12-27 | 2014-11-05 | 新动力(北京)建筑科技有限公司 | Air conditioner control system and method based on wireless positioning |
| KR20090085368A (en) * | 2008-02-04 | 2009-08-07 | 엘지전자 주식회사 | Air conditioner and controlling method thereof |
| KR20090085895A (en) * | 2008-02-05 | 2009-08-10 | 엘지전자 주식회사 | Air conditioner and controlling method thereof |
| US8285419B2 (en) * | 2010-04-23 | 2012-10-09 | Emerson Electric Co. | Thermostat load reduction based on percentage change in energy price |
| KR20150131591A (en) * | 2014-05-15 | 2015-11-25 | 엘지전자 주식회사 | Air conditoiner and control method thereof |
| US10488072B2 (en) | 2015-02-18 | 2019-11-26 | Daikin Industries, Ltd. | Air conditioning system with leak protection control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230414Y (en) * | 1995-07-21 | 1996-07-03 | 王向真 | Automatic air-interchanging controller for air-conditioned room |
| JPH10132359A (en) * | 1996-10-25 | 1998-05-22 | Toshiba Corp | Ventilator |
| JP2004085044A (en) * | 2002-08-26 | 2004-03-18 | Mitsubishi Heavy Ind Ltd | Air conditioner and operation control method for air conditioner |
-
2005
- 2005-02-24 CN CNB2005100088422A patent/CN100455933C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230414Y (en) * | 1995-07-21 | 1996-07-03 | 王向真 | Automatic air-interchanging controller for air-conditioned room |
| JPH10132359A (en) * | 1996-10-25 | 1998-05-22 | Toshiba Corp | Ventilator |
| JP2004085044A (en) * | 2002-08-26 | 2004-03-18 | Mitsubishi Heavy Ind Ltd | Air conditioner and operation control method for air conditioner |
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| Publication number | Publication date |
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| CN1825012A (en) | 2006-08-30 |
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