CN106769144A - For the wireless detection device and detection method of internal machine of air-conditioner - Google Patents
For the wireless detection device and detection method of internal machine of air-conditioner Download PDFInfo
- Publication number
- CN106769144A CN106769144A CN201611214610.7A CN201611214610A CN106769144A CN 106769144 A CN106769144 A CN 106769144A CN 201611214610 A CN201611214610 A CN 201611214610A CN 106769144 A CN106769144 A CN 106769144A
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- CN
- China
- Prior art keywords
- power supply
- air
- internal machine
- conditioner
- frock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention proposes a kind of wireless detection device and detection method for internal machine of air-conditioner.The wireless detection device includes：Frock is loaded, the loading frock is used to place internal machine of air-conditioner, and described loading is provided with the load circuit being connected for the power line and holding wire with internal machine of air-conditioner in frock, and the load circuit includes receiving coil；Power supply platform, the loading frock is arranged on the power supply platform, and power supply circuit is provided with the power supply platform, and the power supply circuit includes the magnet exciting coil coupled with the receiving coil, communication signal is coupled with the power supply signal of the magnet exciting coil.High-frequency energy can be delivered to loading frock by the present invention by magnetic induction and magnetic resonance mode, and then realize the detection of internal machine of air-conditioner, be loaded between frock and power supply platform without electric wire connection, improve detection efficiency.
Description
Technical field
The invention mainly relates to air-conditioner detection technique field, specifically, it is related to a kind of nothing for internal machine of air-conditioner
Line detector and detection method.
Background technology
Internal machine of air-conditioner is required for by factory testing in process of production, and the internal machine of air-conditioner produced on streamline is arrived
Need to stop plug in power line after detection station and holding wire is tested, whole test period production line enters dead state, sternly
Production line balance progress is have impact on again.
Therefore, how a kind of detection technique of internal machine of air-conditioner is provided, while ensureing testing result accurately and reliably, is carried
High detection speed and efficiency, are those skilled in the art's technical problems urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of wireless detection device for internal machine of air-conditioner, to solve
The low defect of detection efficiency in the prior art.
Wireless detection device for internal machine of air-conditioner of the invention, including：
Load frock, the loading frock is used to place internal machine of air-conditioner, and be provided with the loading frock for air-conditioning
The power line of machine and the load circuit of holding wire connection in device, the load circuit include receiving coil；
Power supply platform, the loading frock is arranged on the power supply platform, is provided with power supply circuit on the power supply platform, institute
Stating power supply circuit includes the magnet exciting coil coupled with the receiving coil, and communication is coupled with the power supply signal of the magnet exciting coil
Signal.
Further, the loading frock can be relative to the power supply platform translation, and the power supply platform is along translation direction
It is arranged with multiple magnet exciting coils.
Further, the multiple magnet exciting coil is serially connected.
Further, the multiple magnet exciting coil is parallel with one another.
Further, the receiving coil is arranged at the bottom side of the loading frock, and the magnet exciting coil is arranged at described
The top side of power supply platform.
Further, the power supply platform includes at least four supporting legs.
Further, the power supply circuit includes the MCU, the first communication module, inverter and the primary side that are connected with each other
Resonance circuit, the inverter connects dc source.
Further, the load circuit includes the 2nd MCU, the second communication module, rectifier and the secondary that are connected with each other
Resonance circuit, the rectifier is used to connect the power line and holding wire of internal machine of air-conditioner.
Another object of the present invention, also resides in a kind of method for wirelessly testing for internal machine of air-conditioner of offer, including such as
Lower step：
Internal machine of air-conditioner is positioned in loading frock, and the power line and holding wire of internal machine of air-conditioner is negative with loading frock
Circuit connection is carried, the load circuit includes receiving coil；
The power supply circuit of platform of powering is powered carries out radio detection, wherein the power supply circuit includes matching somebody with somebody with the receiving coil
The magnet exciting coil of conjunction, communication signal is coupled with the power supply signal of the magnet exciting coil.
Further, the method for wirelessly testing also comprises the following steps：By the loading frock on the power supply platform
Translation, wherein the power supply platform is arranged with multiple magnet exciting coils along translation direction.
The present invention is used for the wireless detection device and detection method of internal machine of air-conditioner, when internal machine of air-conditioner detection is carried out,
Due to being coupled between the magnet exciting coil of power supply circuit and the receiving coil of load circuit, thus magnetic induction and magnetic resonance side can be passed through
High-frequency energy is delivered to loading frock by formula, and then realizes loading the detection of the internal machine of air-conditioner in frock, loads frock and confession
Connected without electric wire between level platform, thus can realize that electrical equipment streamline is detected, improves detection efficiency.
Further, since being coupled with communication signal in the high frequency electric source signal of magnet exciting coil, it is possible to achieve energy and signal
Dual transmission, the load circuit loaded in frock can decouple communication signal, be particularly suited for including power line and holding wire
The factory testing pattern of internal machine of air-conditioner, and can guarantee that testing result accurately and reliably.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing skill
The accompanying drawing to be used needed for art description is briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart of the wireless detection device that one embodiment of the invention is used for internal machine of air-conditioner；
Fig. 2 is the wireless transmission principles block diagram of one embodiment of the invention；
Fig. 3 is the flow chart of the method for wirelessly testing that one embodiment of the invention is used for internal machine of air-conditioner.
Description of reference numerals is as follows：
Load the receiving coil of frock-1-10
The MCU-101 of load circuit -100 the 2nd
The rectifier of second communication module -102 and secondary resonance circuit -103
The power supply platform -2 of load -104
The power supply circuit of magnet exciting coil-20-200
First the first communication modules -202 of MCU-201
Inverter and the power supply -204 of primary side resonance circuit -203.
Specific embodiment
Specific embodiment of the invention is described in further detail below.For those of skill in the art
For member, from detailed description of the invention, above and other objects, features and advantages of the invention will be evident that.
It is the structure principle chart for inventing the wireless detection device that an embodiment is used for internal machine of air-conditioner, the implementation shown in Fig. 1
Example especially carries out outgoing quality detection for being detected to internal machine of air-conditioner.The wireless detection device of the embodiment is at least
Including loading frock 1 and power supply platform 2.Wherein the loading frock 1 is used to place internal machine of air-conditioner, and in the loading frock 1
The load circuit 100 being connected for the power line and holding wire with internal machine of air-conditioner is provided with, the load circuit 100 includes receiving
Coil 10.
Foregoing loading frock 1 is arranged on power supply platform 2, and power supply circuit 200, and power supply are provided with the power supply platform 2
Circuit 200 includes the magnet exciting coil 20 coupled with receiving coil 10, and communication signal is coupled with the power supply signal of magnet exciting coil 20.
During detection, first the power line and holding wire of internal machine of air-conditioner can be inserted in loading frock 1, the loading
The receiving coil 10 of frock 1 can be closing structure, and the load circuit 100 may also include communication signal converter, Power convert
The parts such as device.Enter testing process after the completion of assembling, when the loading frock 1 for being loaded with indoor apparatus of air conditioner enters into power supply platform 2
Afterwards, high-frequency energy can be delivered to by loading frock 1 by magnetic induction and magnetic resonance mode, and then realizes loading the sky in frock 1
The detection of machine in device is adjusted, is loaded without electric wire connection between frock 1 and power supply platform 2, thus can realize that electrical equipment streamline is detected, is carried
Detection efficiency high.
Further, since being coupled with communication signal in the high frequency electric source signal of magnet exciting coil 20, it is possible to achieve energy and signal
Dual transmission, load frock 1 on load circuit 100 can decouple communication signal, be particularly suited for including power line and letter
The factory testing pattern of the internal machine of air-conditioner of number line, and can guarantee that testing result accurately and reliably.
In further technical scheme, loading frock 1 can translate relative to power supply platform 2, and power supply platform 2 is along translation side
To being arranged with multiple magnet exciting coils 20.As shown in figure 1, the direction shown in arrow is the moving direction for loading frock 1, in the party
It is arranged with three magnet exciting coils 20 upwards（Can certainly be other quantity）, and then can be realized on different magnet exciting coils 20
Different detection patterns.Each magnet exciting coil 20 can individually power, and can be by the way of being serially connected or be parallel with one another,
Technique effect of the invention can be realized.In addition, excitation is using the controllable high-frequency ac of frequency.
Various possible matching relationships, preferably receiving coil 10 can be used to set before receiving coil 10 and magnet exciting coil 20
In the bottom side for loading frock 1, magnet exciting coil 20 is arranged at the top side of power supply platform 2, and then can optimize the magnetic strength between them
Answer performance.
Additionally, as shown in figure 1, power supply platform 2 includes at least four supporting legs, so that whole detection operation process is certain high
Carried out on degree, be easy to operating personnel's operation.It is preferred that the quantity of supporting leg is four, the corner supporting construction of stabilization is formed.
It is the wireless transmission principles block diagram of one embodiment of the invention shown in Fig. 2, wherein power supply circuit 200 includes being connected with each other
A MCU201（(Microcontroller Unit）, the first communication module 202, inverter and primary side resonance circuit 203,
Inverter connects dc source 204.Dc source 204 is reverse into high-frequency alternating current by the modulated signal that a MCU201 is exported
Source, communication signal is carried in this power supply, and receiving coil 10 is coupled to by magnet exciting coil 20, and receiving coil 10 after rectification by giving
Load 104 energy supplies.
Additionally, load circuit 100 includes the 2nd MCU101, the second communication module 102, rectifier and the secondary that are connected with each other
Resonance circuit 103, rectifier is used to connect the power line and holding wire of internal machine of air-conditioner.Second communication module 102 decouples excitation
The communication signal of coil 20 is sent to the 2nd MCU101, and the 2nd MCU101 changes receiving coil 10 by adjusting load 104
Impedance, makes the reflected voltage of magnet exciting coil 20 change so as to be communicated, and the first communication module 202 is sent out after decoupling signal
A MCU201 is given, next step adjustment is carried out after MCU201 treatment.The foregoing load 104 i.e. electricity consumption portion of indoor apparatus of air conditioner
Part.
It should be noted that foregoing is only currently preferred power supply circuit 200 and load circuit 100, art technology
Personnel conceive according to present invention, can also be drawn on the basis of receiving coil 10 and magnet exciting coil 20 more possible
Circuit, the present invention is not limited to this.
It is the flow chart of the method for wirelessly testing that one embodiment of the invention is used for internal machine of air-conditioner, the embodiment shown in Fig. 3
For being detected to internal machine of air-conditioner, outgoing quality detection is especially carried out.The method for wirelessly testing of the embodiment is at least wrapped
Include following steps：
Step S10：Internal machine of air-conditioner is positioned in loading frock 1, and by the power line and holding wire and dress of internal machine of air-conditioner
The load circuit 100 for carrying frock 1 is connected, and load circuit 100 includes receiving coil 10；
Step S20：The power supply circuit 200 of platform 2 of powering is powered carries out radio detection, and wherein power supply circuit 200 includes and connects
The magnet exciting coil 20 that take-up circle 10 coordinates, is wherein coupled with communication signal in the power supply signal of the magnet exciting coil 20.
In the method for wirelessly testing, due to the magnet exciting coil 20 and the receiving coil of load circuit 100 of power supply circuit 200
Coupled between 10, thus high-frequency energy can be delivered to by loading frock 1 by magnetic induction and magnetic resonance mode, and then realize loading
The detection of the internal machine of air-conditioner in frock 1, loads without electric wire connection between frock 1 and power supply platform 2, thus can realize electrical equipment stream
Waterline detection, improves detection efficiency.
Further, since being coupled with communication signal in the high frequency electric source signal of magnet exciting coil 20, it is possible to achieve energy and signal
Dual transmission, load frock 1 on load circuit 100 can decouple communication signal, be particularly suited for including power line and letter
The factory testing pattern of the internal machine of air-conditioner of number line, and can guarantee that testing result accurately and reliably.
In further technical scheme, the method for wirelessly testing also includes step S30：Frock 1 will be loaded flat in power supply
Translated on platform 2, wherein power supply platform 2 is arranged with multiple magnet exciting coils 20 along translation direction, and then can be in different magnet exciting coils
Realize that different detection patterns carry out outgoing quality inspection so as to fit to the indoor apparatus of air conditioner including power line and holding wire on 20
Survey.
Although it is also understood that the present invention has carried out clear explanation by above example, but without departing substantially from this hair
In the case of bright spirit and its essence, person of ordinary skill in the field ought various changes can be made and repaiies according to the present invention
Just, scope of the claims of the invention is belonged to.
Claims (10)
1. a kind of wireless detection device for internal machine of air-conditioner, it is characterised in that including：
Load frock（1）, the loading frock（1）For placing internal machine of air-conditioner, and the loading frock（1）On be provided with use
In the load circuit that the power line and holding wire with internal machine of air-conditioner are connected（100）, the load circuit（100）Including receiving line
Circle（10）；
Power supply platform（2）, the loading frock（1）It is arranged at the power supply platform（2）On, the power supply platform（2）Upper setting
There is power supply circuit（200）, the power supply circuit（200）Including with the receiving coil（10）The magnet exciting coil of coupling（20）, institute
State magnet exciting coil（20）Power supply signal in be coupled with communication signal.
2. the wireless detection device for internal machine of air-conditioner according to claim 1, it is characterised in that the loading frock
（1）Can be relative to the power supply platform（2）Translation, the power supply platform（2）Multiple magnet exciting coils are arranged with along translation direction
（20）.
3. the wireless detection device for internal machine of air-conditioner according to claim 2, it is characterised in that the multiple excitation
Coil（20）It is serially connected.
4. the wireless detection device for internal machine of air-conditioner described in a claim 2, it is characterised in that the multiple excitation wire
Circle（20）It is parallel with one another.
5. the wireless detection device for internal machine of air-conditioner according to claim 1, it is characterised in that the receiving coil
（10）It is arranged at the loading frock（1）Bottom side, the magnet exciting coil（20）It is arranged at the power supply platform（2）Top side.
6. the wireless detection device for internal machine of air-conditioner according to claim 5, it is characterised in that the power supply platform
（2）Including at least four supporting legs.
7. the wireless detection device for internal machine of air-conditioner according to claim any one of 1-6, it is characterised in that described
Power supply circuit（200）Including the MCU being connected with each other（201）, the first communication module（202）, inverter and primary side resonance electricity
Road（203）, the inverter connection dc source（204）.
8. the wireless detection device for internal machine of air-conditioner according to claim 7, it is characterised in that the load circuit
（100）Including the 2nd MCU being connected with each other（101）, the second communication module（102）, rectifier and secondary resonance circuit（103）,
The rectifier is used to connect the power line and holding wire of internal machine of air-conditioner.
9. a kind of method for wirelessly testing for internal machine of air-conditioner, it is characterised in that comprise the following steps：
Internal machine of air-conditioner is positioned over loading frock（1）On, and by the power line and holding wire of internal machine of air-conditioner and load frock
（1）Load circuit（100）Connection, the load circuit（100）Including receiving coil（10）；
To be powered platform（2）Power supply circuit（200）Energization carries out radio detection, wherein the power supply circuit（200）Including with
The receiving coil（10）The magnet exciting coil of cooperation（20）, the magnet exciting coil（20）Power supply signal in be coupled with communication letter
Number.
10. the method for wirelessly testing for internal machine of air-conditioner according to claim 9, it is characterised in that also including as follows
Step：By the loading frock（1）In the power supply platform（2）Upper translation, wherein the power supply platform（2）Arranged along translation direction
Show multiple magnet exciting coils（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214610.7A CN106769144A (en) | 2016-12-26 | 2016-12-26 | For the wireless detection device and detection method of internal machine of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214610.7A CN106769144A (en) | 2016-12-26 | 2016-12-26 | For the wireless detection device and detection method of internal machine of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106769144A true CN106769144A (en) | 2017-05-31 |
Family
ID=58920602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214610.7A Pending CN106769144A (en) | 2016-12-26 | 2016-12-26 | For the wireless detection device and detection method of internal machine of air-conditioner |
Country Status (1)
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|---|---|
| CN (1) | CN106769144A (en) |
Citations (7)
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| CN202351335U (en) * | 2011-10-26 | 2012-07-25 | 海信（山东）空调有限公司 | Automatic detecting device of production line of indoor units of air-conditioners |
| JP2015079607A (en) * | 2013-10-16 | 2015-04-23 | 日立金属株式会社 | Composite cable, production method of the same, and non-contact power receiving and feeding coil |
| KR20150060192A (en) * | 2013-11-26 | 2015-06-03 | 김도열 | Magnetic Resonance Power Transmission Apparatus |
| CN104682571A (en) * | 2013-11-28 | 2015-06-03 | Tdk株式会社 | Coil Unit And Apparatus For Detecting Foreign Matter |
| CN105241681A (en) * | 2015-09-25 | 2016-01-13 | 青岛海尔空调器有限总公司 | Air conditioner detection method |
| CN105300435A (en) * | 2014-06-11 | 2016-02-03 | 京元电子股份有限公司 | Testing system having non-contact conversion power supply |
| CN106230131A (en) * | 2016-09-21 | 2016-12-14 | 珠海格力电器股份有限公司 | Wireless power supply control device and control method |
-
2016
- 2016-12-26 CN CN201611214610.7A patent/CN106769144A/en active Pending
Patent Citations (7)
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| CN202351335U (en) * | 2011-10-26 | 2012-07-25 | 海信（山东）空调有限公司 | Automatic detecting device of production line of indoor units of air-conditioners |
| JP2015079607A (en) * | 2013-10-16 | 2015-04-23 | 日立金属株式会社 | Composite cable, production method of the same, and non-contact power receiving and feeding coil |
| KR20150060192A (en) * | 2013-11-26 | 2015-06-03 | 김도열 | Magnetic Resonance Power Transmission Apparatus |
| CN104682571A (en) * | 2013-11-28 | 2015-06-03 | Tdk株式会社 | Coil Unit And Apparatus For Detecting Foreign Matter |
| CN105300435A (en) * | 2014-06-11 | 2016-02-03 | 京元电子股份有限公司 | Testing system having non-contact conversion power supply |
| CN105241681A (en) * | 2015-09-25 | 2016-01-13 | 青岛海尔空调器有限总公司 | Air conditioner detection method |
| CN106230131A (en) * | 2016-09-21 | 2016-12-14 | 珠海格力电器股份有限公司 | Wireless power supply control device and control method |
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Application publication date: 20170531 |