CN201672623U - Energy saving air conditioning - Google Patents
Energy saving air conditioning Download PDFInfo
- Publication number
- CN201672623U CN201672623U CN201020117407XU CN201020117407U CN201672623U CN 201672623 U CN201672623 U CN 201672623U CN 201020117407X U CN201020117407X U CN 201020117407XU CN 201020117407 U CN201020117407 U CN 201020117407U CN 201672623 U CN201672623 U CN 201672623U
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- doppler transducer
- signal
- air conditioner
- air conditioning
- output
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- 238000004378 air conditioning Methods 0.000 title abstract description 14
- 230000000737 periodic effect Effects 0.000 claims abstract description 10
- 230000037081 physical activity Effects 0.000 claims abstract description 6
- 230000035939 shock Effects 0.000 claims abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 229910052755 nonmetal Inorganic materials 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 abstract 7
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an energy saving air conditioning. The air conditioning comprises a casing (1) and a control circuit (3) arranged in the casing (1). A Doppler probe base (4) and a Doppler probe (2) arranged on the Doppler probe base (4) for detecting human body activity conditions are arranged at the inner side of the casing (1). The control circuit (3) comprises a control unit (32) controlling the Power Off or Standby of the air conditioning according to Power Off or Standby signals received from the Doppler probe (2). The Doppler probe (2) also comprises a fuzzy control unit (27) avoiding periodic interference. The Doppler probe (2) is arranged on the Doppler probe base (4) by a shock proof device. The air conditioning of the structure has the benefits that the control circuit reasonably makes the air conditioning Power Off or Standby by detecting human body activity conditions in front of the air conditioning; besides, the air conditioning can also resist external periodic interference and vibration interference, the energy saving effect of the air conditioning is improved, and the service life of the air conditioning is extended.
Description
Technical field
The utility model relates to a kind of air-conditioner, relates in particular to a kind of economical air conditioner.
Background technology
Low-carbon economy is just becoming new focus in the whole world; energy-conservation is the core that the protection human environment promotes the refrigeration career development; energy-saving and emission-reduction are influencing the every aspect in our daily life; the power shortages phenomenon highlights day by day in recent years; the power consumption of air-conditioner has accounted for very big part in the electrical equipment electricity consumption; especially in summer, so the exploitation of economical air conditioner is very urgent.At present, air-conditioner is widely used in family, enterprise, in the commercial location, popularity rate is very high, progress along with air-conditioning technical, the noise of air-conditioner is also more and more littler, people forget that the chance of closing air-conditioner is also more and more, in enterprise, require the employee to judge whether that office can be long-time unmanned and close air-conditioning and also almost be unable to handle, require employee's manual-lock air-conditioning work amount to forget greatly and easily in the public place of entertainment, hotel, so the air-conditioner opened of these unmanned rooms causes a large amount of wastes of the energy, also shortened the service life of air-conditioner simultaneously.
The utility model content
The technical problems to be solved in the utility model is often to forget the defective of closing air-conditioner and causing wasting energy in a large number at people in the prior art, and a kind of economical air conditioner is provided.
The utility model solves above-mentioned technical problem by the following technical programs: the shell inboard is provided with the doppler transducer pedestal and is installed on the doppler transducer pedestal and surveys the physical activity situation and send the doppler transducer of shutdown or standby signal according to result of detection, and described control circuit comprises and receives shutdown or the receiving element of standby signal and the control module of shutdown of control air-conditioner or standby that doppler transducer sends.
In the utility model economical air conditioner, doppler transducer comprises the oscillator that produces microwave signal, send and receive the antenna of microwave signal in certain zone, the receiver of the microwave signal that reception antenna is received, comparison oscillator sends the frequency mixer of signal frequency and receiver received signal frequency, amplify the operational amplifier of intermediate-freuqncy signal, send the signal generator of shutdown or standby signal, the input of described antenna links to each other with receiver with oscillator respectively with output, the output of described oscillator and receiver is connected with the input of frequency mixer respectively, described mixer output is connected with the input of signal generator by operational amplifier, and the output of described signal generator is connected with the receiving element of the control circuit of air-conditioner.
In the utility model economical air conditioner, the oscillator of doppler transducer comprises that producing centre frequency is the oscillating circuit of 10.525GHz or 10.687GHz microwave signal.
In the utility model economical air conditioner, the investigative range of the receiver of doppler transducer is to be center 140 degree taperings with the antenna, the spatial dimension of 30 meters length.
In the utility model economical air conditioner, doppler transducer also comprises the fuzzy control unit of avoiding PERIODIC INTERFERENCE, and the input of described fuzzy control unit is connected with the output of frequency mixer, and the output of fuzzy control unit is connected with the input of signal generator.
In the utility model economical air conditioner, described doppler transducer comprises that the model of the function of the signal generator of realizing doppler transducer and fuzzy control unit is that the model of the function of the single-chip microcomputer of HT46R47 and the operational amplifier of realizing doppler transducer is the two-wire operational amplifier of LM258D.
In the utility model economical air conditioner, also comprise electric socket by the direct tape relay that drives of output signal of signal generator.
In the utility model economical air conditioner, also be provided with nonmetal panel on the shell, after doppler transducer pedestal and doppler transducer are installed in this nonmetal panel.
In the utility model economical air conditioner, doppler transducer is installed on the doppler transducer pedestal by the vibration abatement of isolated external shock.
In the utility model economical air conditioner, the vibration abatement of doppler transducer is fixing spring, filling gel or Shockproof rubber.
In the utility model economical air conditioner, the signal generator of doppler transducer is wired or wireless transmitter unit, and the receiving element of control circuit is wired or wireless the connection with doppler transducer.Compared with prior art, the utility model can be controlled the standby or the shutdown of air-conditioner automatically by the signal of human body activity, make when indoor nobody the time air-conditioner be in standby or off-mode, it is energy savings, prolonged the service life of air-conditioner again, low cost of manufacture is simple in structure simultaneously.Be provided with the fuzzy control model of avoiding PERIODIC INTERFERENCE in the doppler transducer, can avoid that non-human body periodically disturbs in the search coverage (waving of houseplant of causing as the air-supply of the fan of running, air-conditioning and curtain).The electric socket of the tape relay that the output signal of the signal generator of doppler transducer is directly driven, can extensively replace existing electric socket, accomplished the energising of man-hour electric socket, the unmanned just power supply of powered-down plate automatically of certain hour, realize the Based Intelligent Control of power supply output on the electric socket, reach purpose of energy saving.The vibration abatement that connects doppler transducer and doppler transducer pedestal can be avoided effectively because the vibrations that the air-conditioner operation produces cause the rub-out signal of doppler transducer generation to air conditioner control circuit.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the scheme of installation of the doppler transducer of the utility model embodiment two.
Fig. 3 is the scheme of installation of the doppler transducer of the utility model embodiment three.
Fig. 4 is the scheme of installation of the doppler transducer of the utility model embodiment four.
Fig. 5 is the functional-block diagram of the utility model doppler transducer.
Fig. 6 be the utility model doppler transducer detailed circuit diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Doppler transducer is the radar that utilizes work such as Doppler effect positions, tests the speed, range finding, so-called Doppler effect is exactly: as vibration source such as sound, light and radio wave and observer during with speed V relative motion, the frequency that the vibration frequency of the back wave that equipment is received and vibration source are sent is different, thereby makes detection.
Embodiment one:
Fig. 1 is the structural representation of the utility model embodiment one, and Fig. 5 is the functional-block diagram of the utility model doppler transducer, and Fig. 2 is the scheme of installation of the doppler transducer of the utility model embodiment two.As Fig. 1 and shown in Figure 5, floor air conditioner comprises shell 1 and the control circuit of being located in the shell 13, shell 1 also comprises nonmetal panel 8, after doppler transducer pedestal 4 (as Fig. 2) and doppler transducer 2 are installed in this nonmetal panel 8, this doppler transducer 2 also can be installed in other inactive positions of various air-conditioners inside, the remote control receiving port of hanging air-conditioner for example, the below of air conditioner wind outlet etc., so that the installation of doppler transducer 2 is more simple and convenient, a plurality of doppler transducers 2 also can be installed in air-conditioner inside, and the combined detection of a plurality of doppler transducers 2 will make that result of detection is more accurate.
Set forth the doppler transducer work principle below by the functional-block diagram of Fig. 5 doppler transducer, doppler transducer 2 comprises the oscillator 21 that produces microwave signal, send and receive the antenna 22 of microwave signal in certain zone, the receiver 23 of the microwave signal that reception antenna 22 is received, comparison oscillator 21 sends the frequency mixer 24 of signal frequency and receiver 22 received signal frequencies, amplify the operational amplifier 25 of intermediate-freuqncy signal, send the signal generator 26 of shutdown or standby signal, during air-conditioner work, oscillator 21 produces the microwave signal of 10.525GHz or 10.687GHz, antenna 22 is launched the signal that oscillator 21 produces with the spatial dimension that it is taperings are spent at center 140, microwave signal is received and is transferred on the receiver 23 by antenna 22 again by the human body reflection, frequency mixer 24 calculates the tranmitting frequency and the difference of accepting frequency of the microwave of a time period, and judge tranmitting frequency and whether accept frequency identical by operational amplifier 25 amplified differences, and then judge whether physical activity is arranged in the zone of action, as the tranmitting frequency of a period of time microwave with accept frequency identical then judge unmanned movable, send the signal of shutdown or standby for the receiving element 31 of the control circuit 3 of air-conditioner by signal generator 26, the control module 32 control air-conditioner standby or the shutdown of control circuit 3; As the tranmitting frequency of microwave with accept that frequency is different then judges the people is arranged in indoor activity, signal generator is not worked, air-conditioner keeps running status.Doppler transducer 2 also comprises the fuzzy control unit 27 of avoiding PERIODIC INTERFERENCE between operational amplifier 25 and signal generator 26, whether the signal that operational amplifier 25 will be analyzed in fuzzy control unit 27 is PERIODIC INTERFERENCE, present periodic variation in a period of time as signal and then be judged as PERIODIC INTERFERENCE, this moment, fuzzy control unit 27 command signal generators 26 sent the signal of shutdown or standby for the receiving element 31 of the control circuit 3 of air-conditioner, the control module 32 control air-conditioner standby or the shutdown of control circuit 3.
The electric socket of the tape relay that the output signal of the signal generator 26 of doppler transducer 2 can directly drive, this plate not only can provide the power supply of air-conditioner, the power supply of indoor other electrical equipment can also be provided, the power supply of these electrical equipment of unmanned movable back of indoor like this a period of time all will cut off, and reach purpose of energy saving.The signal generator 26 of doppler transducer 2 adopts wireless transmission method to implement with the signal transmission of the receiving element 31 of control circuit 3, Installation and Debugging that can convenient doppler transducer 2.
Fig. 6 be the utility model doppler transducer detailed circuit diagram.Intermediate-freuqncy signal after the mixing is input to the relevant input of the two-wire operational amplifier 82 of LM258D by input point 81, amplify output pin 7 outputs of back by the two-wire operational amplifier 82 of LM258D, the input pin PB1 of the single-chip microcomputer 83 of HT46R47 is connected with the output pin 7 of the two-wire operational amplifier 82 of LM258D, the single-chip microcomputer 83 of HT46R47 is by detecting the algorithm of judgement, uninterruptedly detect the output signal of two-wire operational amplifier 82 within a certain period of time, at first judged whether signal, judge whether to be periodic signal then, with this as the criterion of whether exporting automatic shutdown or standby signal.As be judged as signal and be nonperiodic signal, the single-chip microcomputer 83 of HT46R47 shuts down automatically by output pin PDO output or standby signal realizes the automatic shutdown or the standby of air-conditioner for the receiving element 31 of the control circuit 3 of air-conditioner.
Embodiment two:
Fig. 2 is the scheme of installation of the doppler transducer 2 of the utility model embodiment two.Doppler transducer 2 is installed on the doppler transducer pedestal 4 of air-conditioner by two fixing springs 5.When air-conditioner moves, can be fixed spring 5 of vibrations on the doppler transducer pedestal 4 of air-conditioner intercepts, thereby avoid because the rub-out signal that the vibrations that the air-conditioner operation produces cause doppler transducer 2 to produce air conditioner control circuit 3 uses this connection mode can reach best isolating affection by the tightness of regulating fixing spring 5.
Embodiment three:
Fig. 3 is the scheme of installation of the doppler transducer 2 of the utility model embodiment three.Doppler transducer 2 is installed on the doppler transducer pedestal 4 of air-conditioner by Shockproof rubber pad 6.When air-conditioner moved, the vibrations on the doppler transducer pedestal 4 of air-conditioner can be intercepted by Shockproof rubber pad 6 equally, use this connection mode can make doppler transducer 2 fitting operations simple.
Embodiment four:
Fig. 4 is the scheme of installation of the doppler transducer 2 of the utility model embodiment four.Filling gel 7 between the doppler transducer pedestal 4 of doppler transducer 2 and air-conditioner.When air-conditioner moved, filling gel 7 can play the antihunt action same with fixing spring 5 and Shockproof rubber pad 6, and filling gel 7 good thermal conductivity can prevent that doppler transducer 2 operating temperatures are too high simultaneously.
Above content only is to further describe of the present utility model in conjunction with concrete embodiment, can not assert that the specific embodiment of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field, do not breaking away under the prerequisite of the present utility model, any simple modification of making, equivalent variations and replacement all should be considered as belonging to protection domain of the present utility model.For example the installation position of doppler transducer 2 and doppler transducer 2 vibration abatements all can be made various deformation.
Claims (10)
1. economical air conditioner, comprise shell (1) and be located at the interior control circuit (3) of shell (1), it is characterized in that: shell (1) inboard is provided with doppler transducer pedestal (4) and is fixed on doppler transducer pedestal (4) and go up to survey the physical activity situation and send the doppler transducer (2) of shutdown or standby signal according to result of detection, and described control circuit (3) comprises the receiving element (31) that receives shutdown that doppler transducer (2) sends or standby signal and according to the control module (32) of shutdown of receiving element (31) signal controlling air-conditioner or standby.
2. economical air conditioner according to claim 1, it is characterized in that: described doppler transducer (2) comprises the oscillator (21) that produces microwave signal, send and receive the antenna (22) of microwave signal in certain zone, the receiver (23) of the microwave signal that reception antenna (22) is received, comparison oscillator (21) sends the frequency mixer (24) of signal frequency and receiver (23) received signal frequency, the signal generator (26) that amplifies the operational amplifier (25) of intermediate-freuqncy signal and send shutdown or standby signal, the input of described antenna (22) links to each other with receiver (23) with oscillator (21) respectively with output, the output of described oscillator (21) and receiver (23) is connected with the input of frequency mixer (24) respectively, described frequency mixer (24) output is connected with the input of signal generator (26) by operational amplifier (25), and the output of described signal generator (26) is connected with the receiving element (31) of the control circuit (3) of air-conditioner.
3. economical air conditioner according to claim 2 is characterized in that: described oscillator (21) comprises that producing centre frequency is the oscillating circuit of 10.525GHz or 10.687GHz microwave signal; The investigative range of described receiver (23) is to be center 140 degree taperings with described antenna (22), the spatial dimension of 30 meters length.
4. economical air conditioner according to claim 2, it is characterized in that: described doppler transducer (2) also comprises the fuzzy control unit (27) of avoiding PERIODIC INTERFERENCE, the input of described fuzzy control unit (27) is connected with the output of frequency mixer (24), and the output of fuzzy control unit (27) is connected with the input of signal generator (26).
5. economical air conditioner according to claim 2, it is characterized in that: described doppler transducer (2) comprises that the model of the function of the signal generator (26) of realizing doppler transducer (2) and fuzzy control unit (27) is that the model of function of the operational amplifier (25) of the single-chip microcomputer of HT46R47 and realization doppler transducer (2) is the two-wire operational amplifier of LM258D.
6. economical air conditioner according to claim 2 is characterized in that: also comprise the electric socket by the direct tape relay that drives of output signal of signal generator (26).
7. economical air conditioner according to claim 2 is characterized in that: also be provided with nonmetal panel (8) on the air conditioner casing (1), after doppler transducer pedestal (4) and doppler transducer (2) are installed in this nonmetal panel (8).
8. economical air conditioner according to claim 2 is characterized in that: described doppler transducer (2) is installed on the doppler transducer pedestal (4) by the vibration abatement of isolated external shock.
9. economical air conditioner according to claim 8 is characterized in that: described vibration abatement is fixing spring (5), Shockproof rubber pad (6) or filling gel (7).
10. economical air conditioner according to claim 2, it is characterized in that: the signal generator (26) of described doppler transducer (2) is wired or wireless transmitter unit, and the receiving element (31) of control circuit (3) is wired or wireless the connection with doppler transducer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020117407XU CN201672623U (en) | 2010-02-10 | 2010-02-10 | Energy saving air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020117407XU CN201672623U (en) | 2010-02-10 | 2010-02-10 | Energy saving air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672623U true CN201672623U (en) | 2010-12-15 |
Family
ID=43330035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020117407XU Expired - Fee Related CN201672623U (en) | 2010-02-10 | 2010-02-10 | Energy saving air conditioning |
Country Status (1)
| Country | Link |
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| CN (1) | CN201672623U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081498A1 (en) * | 2013-12-03 | 2015-06-11 | 南充鑫源通讯技术有限公司 | Microwave induction control method and apparatus |
| CN105650835A (en) * | 2016-04-10 | 2016-06-08 | 吴建堂 | Human body induction type air conditioner standby control device |
| WO2016119296A1 (en) * | 2015-01-28 | 2016-08-04 | 广州光炬智能科技有限公司 | Air conditioner driver apparatus |
| CN106989487A (en) * | 2017-04-17 | 2017-07-28 | 淮南市科源佳华科技有限公司 | A kind of unmanned automatic shutdown Intelligent air conditioner controller |
| CN110243046A (en) * | 2018-08-31 | 2019-09-17 | 深圳迈睿智能科技有限公司 | For the intelligence control system of air conditioning, device and its application |
-
2010
- 2010-02-10 CN CN201020117407XU patent/CN201672623U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081498A1 (en) * | 2013-12-03 | 2015-06-11 | 南充鑫源通讯技术有限公司 | Microwave induction control method and apparatus |
| WO2016119296A1 (en) * | 2015-01-28 | 2016-08-04 | 广州光炬智能科技有限公司 | Air conditioner driver apparatus |
| US11168912B2 (en) | 2015-01-28 | 2021-11-09 | Botao Zhang | Air conditioner driving device |
| CN105650835A (en) * | 2016-04-10 | 2016-06-08 | 吴建堂 | Human body induction type air conditioner standby control device |
| CN106989487A (en) * | 2017-04-17 | 2017-07-28 | 淮南市科源佳华科技有限公司 | A kind of unmanned automatic shutdown Intelligent air conditioner controller |
| CN110243046A (en) * | 2018-08-31 | 2019-09-17 | 深圳迈睿智能科技有限公司 | For the intelligence control system of air conditioning, device and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING XINYUAN COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU YI Effective date: 20131231 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 637100 NANCHONG, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131231 Address after: 637100, Gaoping Nanchong Airport Avenue, Sichuan Airport Industrial Zone Patentee after: Nanchong Xinyuan Communication Technology Co., Ltd. Address before: 518000 investment building B701, Shekou, Guangdong, Shenzhen Patentee before: Liu Yi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |