CN100374788C - Temperature control device for air conditioner - Google Patents
Temperature control device for air conditioner Download PDFInfo
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- CN100374788C CN100374788C CNB2005101036374A CN200510103637A CN100374788C CN 100374788 C CN100374788 C CN 100374788C CN B2005101036374 A CNB2005101036374 A CN B2005101036374A CN 200510103637 A CN200510103637 A CN 200510103637A CN 100374788 C CN100374788 C CN 100374788C
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- microprocessor
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- 238000010586 diagram Methods 0.000 description 6
- 238000010792 warming Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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Abstract
本发明是有关于一种空调机温度控制装置，主要具有可量测远离空调机远程外部位置温度的温度传送器、及空调机。本发明由设置于远离空调机外的温度传送器，可将使用者实际所在位置的确实温度传送给空调机的微处理器，微处理器运算处理后与目标温度值比较，并输出一控制信号以控制空调机的压缩机的运转。因此，可使空调机所提供的温度环境符合使用者所需求的目标温度值，不会有过冷或不暖等让使用者感觉不舒服的现象。
The present invention relates to an air conditioner temperature control device, which mainly comprises a temperature transmitter capable of measuring the temperature of a remote external location away from the air conditioner, and the air conditioner. The present invention uses a temperature transmitter disposed outside the air conditioner to transmit the actual temperature of the user's actual location to a microprocessor of the air conditioner. The microprocessor performs calculations and compares the temperature with a target temperature value, and outputs a control signal to control the operation of the compressor of the air conditioner. Therefore, the temperature environment provided by the air conditioner can meet the target temperature value required by the user, and there will be no phenomenon such as overcooling or underheating that makes the user feel uncomfortable.
Description
Technical Field
The present invention relates to a temperature control device for an air conditioner, and more particularly, to a temperature control device for an air conditioner having a temperature transmitter for measuring a temperature of an external location remote from the air conditioner.
Background
The existing air conditioner is only provided with a temperature sensor at the return air inlet, and the measured temperature value is directly displayed on a control panel on the front surface of the air conditioner and is used as the reference for the temperature control of the air conditioner.
Since the temperature is easily affected by physical factors, the air conditioner has the characteristic that cold air sinks and hot air floats upwards. Furthermore, the air conditioner is generally installed at a higher position in a room, the air outlet is disposed at the lower end of the air conditioner face frame, and the air return inlet is disposed at the upper end of the air conditioner face frame, so that the air return inlet of the air conditioner is very close to the ceiling. The temperature of the air return inlet at the higher position of the existing air conditioner is measured as a reference for temperature control, and the difference between the temperature of the air return inlet and the temperature of the lower position of the air return inlet is obvious, so that the situation of poor temperature control is caused. For example, when the air conditioner is used as a cooling machine, the cool air blown out by the air conditioner sinks downward, so that the air return opening of the air conditioner sucks warmer air, and the actual position of a user is lower than the level of the air return opening of the air conditioner, so that the temperature of the user is lower than that of the air return opening, and the phenomenon of supercooling is caused. When the air conditioner is used as a heater, the hot air blown out by the air conditioner floats upwards, and the cooler air sinks downwards, so that the air return opening of the air conditioner sucks the warmer air, and the temperature of a user is actually lower than that of the air return opening, thereby causing the phenomenon of no warming. Therefore, the temperature of the return air inlet of the air conditioner is used as the reference for controlling the temperature of the air conditioner, which causes the situation of poor temperature control and causes the user to feel uncomfortable phenomena such as overcooling or no warming.
Disclosure of Invention
The invention aims to provide a temperature control device of an air conditioner, which can make the temperature environment provided by the air conditioner accord with the actual target temperature value of a user and does not have the phenomenon of uncomfortable feeling of the user such as overcooling or no warming.
The invention relates to a temperature control device of an air conditioner, which mainly comprises an air conditioner and at least one temperature transmitter. The temperature transmitter is arranged at a remote external position far away from the air conditioner and is provided with a temperature detector for measuring a remote temperature value T of the corresponding remote external position n And a remote temperature value T is transmitted via a temperature transmitter n And (6) transmitting the mixture out. The air conditioner has a temperature setter, a temperature sensor, a microprocessor, a compressor, and an air return. Wherein, the temperature setter sets a target temperature value T; the temperature sensor is arranged at the return air inlet of the air conditioner and measures the return air temperature value T 0 (ii) a The microprocessor is electrically connected to the temperature setter, the temperature sensor and the compressor respectively. And a microprocessorReceiving the remote temperature value T transmitted by the temperature transmitter n And the return air temperature value T measured by the temperature sensor 0 And then, the calculation process is performed according to the following formula to obtain a reference temperature value Tc.
Reference temperature value
Wherein f is n Which refers to the weighting coefficient, n =1,2,3, \8230. The microprocessor compares the reference temperature value Tc with the target temperature value T and then outputs a corresponding control signal to control the operation of the compressor.
Therefore, the invention can transmit the actual temperature of the user to the microprocessor of the air conditioner by the temperature transmitter which is arranged outside the air conditioner, the microprocessor compares the actual temperature with the target temperature value after calculation and outputs a control signal to control the operation of the compressor of the air conditioner, the temperature environment provided by the air conditioner can be in accordance with the actual target temperature value of the user, and the phenomenon of uncomfortable feeling of the user such as overcooling or no warming can not occur.
The microprocessor has a weighting factor f n May be set to be the same or different. If the temperatures of each temperature transmitter and the return air inlet of the air conditioner are all the same, the weighting coefficients are all the same as 1. If the actual location of the user is more important, the weighting coefficient of the temperature transmitter at the location can be increased so as to make the reference temperature value Tc obtained by the microprocessor meet the actual requirement of the user.
In addition, the air conditioner of the present invention may further comprise a temperature display for displaying the reference temperature value Tc obtained by the microprocessor or displaying the set temperature valueOr a remote temperature value T measured by a temperature detector of each temperature transmitter is selectively displayed n For the user to refer to.
Furthermore, the compressor of the present invention can be a fixed frequency compressor or an inverter compressor, wherein the fixed frequency compressor directly controls the on/off of the compressor, and the inverter compressor directly controls the operation speed of the compressor.
In addition, the temperature transmitter of the present invention may further include a wireless transmitter, and the air conditioner may further include a wireless receiver electrically connected to the microprocessor. Remote temperature value T measured by temperature detector of temperature transmitter n The air conditioner can be transmitted out through the wireless transmitter and transmitted to the microprocessor after being received by the wireless receiver of the air conditioner. Thus, the temperature transmitter can wirelessly transmit the remote temperature value T measured by the temperature transmitter n The wireless transmission mode can be infrared, radio frequency, bluetooth, or other equivalent wireless transmission technologies.
In addition, the present inventionThe temperature transmitter may also have a connection to a microprocessor of the air conditioner. Therefore, the temperature transmitter can transmit the measured remote temperature T by wire n To the microprocessor of the air conditioner.
The air conditioner may be a single-unit integrated air conditioner or a separate air conditioner.
Drawings
To further illustrate the detailed disclosure of the present invention, the following detailed description is given with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a preferred embodiment of the present invention.
FIG. 2 is a system architecture diagram of a preferred embodiment of the present invention.
FIG. 3 is a schematic diagram of another preferred embodiment of the present invention.
Detailed Description
Referring to fig. 1, a schematic diagram of a preferred embodiment of the present invention is shown, wherein the present invention is applied to a common living room, and comprises a separate air conditioner 20 and two temperature transmitters 10. As shown in fig. 1, each temperature transmitter 10 is optionally located at a remote external location remote from the outside of the air conditioner 20.
Referring also to fig. 2, a system architecture diagram of a preferred embodiment of the present invention is shown, in which each temperature transmitter 10 has a temperature detector 11 and a bluetooth wireless transmitter 12. The temperature detector 11 is used to measure the remote temperature T of the remote external position where it is installed n And a remote temperature value T is obtained by the Bluetooth wireless transmitter 12 n And then is transmitted out.
As shown in FIG. 2, the air conditioner 20 has a temperature setter 21, a temperature sensor 22, a microprocessor 23, a temperature display device for displaying a reference temperature Tc (reference temperature)The definition of the value Tc will be described later), a compressor 25, a wireless receiver 26, and an air return 27. Wherein, the temperature setter 21 provides a target temperature value T for a user to set; the temperature sensor 22 is disposed at the return air inlet 27 of the air conditioner 20 and measures the return air temperature T 0 (ii) a The microprocessor 23 is electrically connected to the temperature setter 21,A temperature sensor 22, a wireless receiver 26, and an inverter compressor 25.
The microprocessor 23 receives the remote temperature value T wirelessly transmitted from each temperature transmitter 10 by the wireless receiver 26 of the air conditioner 20 n And a return air temperature value T measured by the temperature sensor 22 0 And then, the calculation process is performed according to the following formula to obtain a reference temperature value Tc,
f n The weighting coefficient can be determined by the user, if the temperatures of each temperature transmitter and the return air inlet of the air conditioner are all the same, the weighting coefficients are all 1, and the embodiment has two remote temperature values T n And thus the reference temperature value
If the actual location of the user is important, the remote temperature T can be increased 1 Of weighting coefficients, e.g. T 1 Has a weight coefficient of 2, T 2 Is still 1, then
The microprocessor 23 compares the reference temperature value Tc with the target temperature value T, and then outputs a corresponding control signal to control the operation of the inverter compressor 25.
Furthermore, in order to match the actual operation condition of the inverter compressor 25, the target temperature value T of the temperature control device of the air conditioner of the present invention is a temperature value within an allowable error range. For example, if the target temperature value T is set to 25 ℃ and the error value is set to 0.5 (of course, 0.4, or other numbers), it means that 25 ± 0.5 ℃ all match the range of the target temperature value T. The corresponding control signal outputted by the microprocessor 23 of the air conditioner 20 is to compare the difference between the reference temperature value Tc and the target temperature value T, and if the reference temperature value Tc is greater than the upper limit of the target temperature value T, i.e. greater than 25.5 ℃, it indicates that the user still feels too hot, and the operation rate of the inverter compressor 25 needs to be increased to lower the room temperature. Conversely, if the reference temperature value Tc is less than the lower limit of the target temperature value T, i.e., less than 24.5 ℃, it indicates that the user feels too cold, and the operation rate of the inverter compressor 25 is decreased to raise the room temperature. If the reference temperature Tc is just between the upper and lower limits of the target temperature T, i.e. between 24.5-25.5 ℃, it means that the user feels that the room temperature is just right, and the operation speed of the inverter compressor 25 should be maintained to maintain the room temperature. Therefore, the present invention uses the reference temperature value Tc as the reference for temperature control of the air conditioner 20, rather than using the temperature of the return air inlet as the reference for temperature control in the conventional air conditioner, so that the temperature environment provided by the air conditioner 20 can meet the target temperature required by the user, and the user does not feel uncomfortable with too cold or not warm.
Referring to fig. 3, it is a schematic diagram of another preferred embodiment of the present invention, in which two temperature transmitters 10 are connected to a connection line 1 and a microprocessor 2 of an air conditioner 20 through a connection line 13 respectively. Therefore, the microprocessor 23 can receive the remote temperature value T transmitted by each temperature transmitter 10 by wire n The above-described function of controlling the operation rate of the inverter compressor so that the temperature environment provided by the air conditioner 20 matches the actual target temperature value of the user can be achieved.
The above-mentioned embodiments are merely exemplary for convenience of description, and the scope of the claims of the present invention shall be defined by the claims rather than the examples.
Claims (7)
1. A temperature control device of air conditioner comprises an air conditioner and at least one temperature transmitter; it is characterized in that:
the temperature transmitter is arranged at least one remote external position far away from the air conditioner, and each temperature transmitter comprises a temperature detector for measuring the remote temperature T of the corresponding remote external position n The at least one temperature transmitter is capable of measuring the remote temperature value T n The materials are transmitted out;
the air conditioner comprises a temperature setter, a temperature sensor, a microprocessor, a compressor and an air return port; wherein, the temperature setter sets a target temperature T, the temperature sensor is arranged at the air return inlet of the air conditioner and measures the return air temperature T 0 The microprocessor is electrically connected to the temperature setter, the temperature sensor and the compressor respectively;
wherein the microprocessor receives the remote temperature value T transmitted from the at least one temperature transmitter n And the return air temperature value T measured by the temperature sensor 0 And performing operation processing according to the following formula to obtain a reference temperature value T c The microprocessor compares the reference temperature value T c And outputting a corresponding control signal corresponding to the target temperature value T to control the operation of the compressor:
reference temperature value
Wherein f is n Which refers to the weighting coefficient, n =1,2,3, \8230.
2. The temperature control apparatus for an air conditioner according to claim 1, wherein the weighting coefficients f n Are all 1.
3. A temperature control apparatus for an air conditioner according to claim 1, wherein the air conditioner further comprises a temperature display.
4. A temperature control apparatus for an air conditioner according to claim 3, wherein the temperature display displays the reference temperature value Tc.
5. A temperature control apparatus for an air conditioner according to claim 1, wherein the compressor is one of the following group: a fixed frequency compressor and an inverter compressor.
6. An air conditioner temperature control apparatus as claimed in claim 1, wherein each temperature transmitter further comprises a wireless transmitter, the air conditioner further comprises a wireless receiver electrically connected to the microprocessor, the remote temperature value T measured by the temperature detector of each temperature transmitter n The wireless transmitter transmits the signal wirelessly, and the wireless receiver receives the signal and transmits the signal to the microprocessor.
7. A temperature control apparatus for an air conditioner according to claim 1, wherein each temperature transmitter is further connected to a connection line and connected to the microprocessor of the air conditioner through the connection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101036374A CN100374788C (en) | 2005-09-06 | 2005-09-06 | Temperature control device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101036374A CN100374788C (en) | 2005-09-06 | 2005-09-06 | Temperature control device for air conditioner |
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| Publication Number | Publication Date |
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| CN1928446A CN1928446A (en) | 2007-03-14 |
| CN100374788C true CN100374788C (en) | 2008-03-12 |
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| CNB2005101036374A Expired - Fee Related CN100374788C (en) | 2005-09-06 | 2005-09-06 | Temperature control device for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090055026A1 (en) * | 2007-08-22 | 2009-02-26 | Computime, Ltd. | Integrated Motor Controller with Direct Networking Capability |
| JP5930803B2 (en) * | 2012-03-30 | 2016-06-08 | 日立アプライアンス株式会社 | Air conditioning control system and air conditioning control method |
| CN102767888B (en) * | 2012-06-25 | 2017-12-29 | 海尔集团公司 | Air-conditioning system |
| CN104566843A (en) * | 2013-10-18 | 2015-04-29 | 宁夏先锋软件有限公司 | Intelligent air conditioner temperature control device |
| CN104729008A (en) * | 2013-12-24 | 2015-06-24 | 海尔集团公司 | Intelligent air-conditioner control method, intelligent air-conditioner control device and indoor unit |
| CN103941770B (en) * | 2014-04-17 | 2016-06-08 | 陈刚 | The temperature control system of a kind of energy-saving intelligent wireless control and resistive heating element |
| CN105020838A (en) * | 2014-04-23 | 2015-11-04 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| CN104791961B (en) * | 2015-05-05 | 2017-08-25 | 北京长安汽车工程技术研究有限责任公司 | A kind of air conditioner of electric vehicle control method |
| CN106160590A (en) * | 2016-07-23 | 2016-11-23 | 上海本家空调系统有限公司 | A kind of direct current brushless motor coil pipe |
| CN106500274B (en) * | 2016-11-21 | 2019-07-02 | 特灵空调系统(中国)有限公司 | The energy conserving system and method implemented in VAV system by wireless sensor network |
| TWI754516B (en) * | 2021-01-07 | 2022-02-01 | 矽品精密工業股份有限公司 | Testing device and control method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63194155A (en) * | 1987-02-06 | 1988-08-11 | Fujitsu General Ltd | Temperature controller for air-conditioner |
| CN1012702B (en) * | 1988-02-01 | 1991-05-29 | 三菱电机株式会社 | Air conditioner |
| JPH0445342A (en) * | 1990-06-13 | 1992-02-14 | Brother Ind Ltd | air conditioner |
| JPH04283346A (en) * | 1991-03-12 | 1992-10-08 | Fujitsu General Ltd | Air conditioner |
| CN2398565Y (en) * | 1999-12-14 | 2000-09-27 | 广东科龙空调器有限公司 | Human body tmep. type air conditioner remote controller |
| JP2001012789A (en) * | 1999-06-28 | 2001-01-19 | Mitsubishi Electric Corp | Air conditioning system temperature detector |
| CN2504537Y (en) * | 2000-06-02 | 2002-08-07 | 王建敏 | Temp measuring anc controlling infrared photoelectric remote controller for air conditioner |
| US20020124584A1 (en) * | 1999-11-30 | 2002-09-12 | Hisashi Sumida | Remote controller for air-conditioning apparatus |
| CN1121587C (en) * | 1997-09-03 | 2003-09-17 | 三洋电机株式会社 | Air conditioner |
| CN1566833A (en) * | 2003-06-24 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Temperature induction arrangement for air-conditioner and control method thereof |
-
2005
- 2005-09-06 CN CNB2005101036374A patent/CN100374788C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63194155A (en) * | 1987-02-06 | 1988-08-11 | Fujitsu General Ltd | Temperature controller for air-conditioner |
| CN1012702B (en) * | 1988-02-01 | 1991-05-29 | 三菱电机株式会社 | Air conditioner |
| JPH0445342A (en) * | 1990-06-13 | 1992-02-14 | Brother Ind Ltd | air conditioner |
| JPH04283346A (en) * | 1991-03-12 | 1992-10-08 | Fujitsu General Ltd | Air conditioner |
| CN1121587C (en) * | 1997-09-03 | 2003-09-17 | 三洋电机株式会社 | Air conditioner |
| JP2001012789A (en) * | 1999-06-28 | 2001-01-19 | Mitsubishi Electric Corp | Air conditioning system temperature detector |
| US20020124584A1 (en) * | 1999-11-30 | 2002-09-12 | Hisashi Sumida | Remote controller for air-conditioning apparatus |
| CN2398565Y (en) * | 1999-12-14 | 2000-09-27 | 广东科龙空调器有限公司 | Human body tmep. type air conditioner remote controller |
| CN2504537Y (en) * | 2000-06-02 | 2002-08-07 | 王建敏 | Temp measuring anc controlling infrared photoelectric remote controller for air conditioner |
| CN1566833A (en) * | 2003-06-24 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Temperature induction arrangement for air-conditioner and control method thereof |
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| CN1928446A (en) | 2007-03-14 |
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