CN107270545A - A kind of electric heater security system of the pole of gesture induction three power-off - Google Patents
A kind of electric heater security system of the pole of gesture induction three power-off Download PDFInfo
- Publication number
- CN107270545A CN107270545A CN201710446050.6A CN201710446050A CN107270545A CN 107270545 A CN107270545 A CN 107270545A CN 201710446050 A CN201710446050 A CN 201710446050A CN 107270545 A CN107270545 A CN 107270545A
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- leakage
- electric heater
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- 230000006698 induction Effects 0.000 title claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 33
- 230000005611 electricity Effects 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 238000003287 bathing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention discloses a kind of electric heater security system of the pole of gesture induction three power-off, including：Gesture induction identification module, main controller module, communication module, power module and three poles power-off intelligence leakage are protected, and the security system is arranged on electric heater.When power supply is powered, gesture induction recognizes real-time working, when the close gesture induction identification module of arm (or other barriers) is swung from the first infrared module to the second infrared module, power-off intelligence leakage guarantor in three poles cuts off the electricity supply three poles, and now infrared communication module is by farad capacitor or rechargeable battery powered normal work；When arm (or other barriers) opposite direction is swung, power-off intelligence leakage guarantor in three poles switches on power three poles.The electric heater security system also has creepage protection function and communication failure defencive function.
Description
Technical field
The present invention relates to the electric heater safety of electric heater technical field, more particularly to a kind of power-off of the pole of gesture induction three
System.
Background technology
Storage-type electric water heater has inner bag, generally with the hot water stored in inner bag during bathing, thus can not connect
Energization source.In the prior art, it is the safety in utilization of raising electric heater, certain customers are before bathing by leakage protecting plug
Experiment key disconnects the pole of electric heater three (zero, fire, ground wire), needs to press the SR ability of leakage protecting plug after bathing is complete
It is powered to electric heater, part family electric heater is arranged on a high position, causes operating difficulties, there is bad experience.
For the problem, in the prior art it has been proposed that the electric heater that a kind of human body infrared senses the power-off of three poles is safely
System, when the infrared sensor of the human body of the system detects the infrared ray of human body radiation, single-chip microcomputer communication control module sends information
To the power-off of three poles, intelligence leakage guarantor cuts off the electricity supply three poles, and now system enters Low-power-consumptiodormancy dormancy state, and human body infrared induction module
Normal work, is powered by power module for it；When infrared sensor of the human body is continuously not detected by the red of human body radiation for a period of time
During outside line, system wake-up, single-chip microcomputer communication control module sends information to three poles power-off intelligence leakage guarantor and switched on power three poles.This is
There is following defect in system：The locational space (bathroom or toilet or balcony etc.) that electric heater is installed often someone's mobile electric power meeting
There is wrong diagnosis electricity, or have pet power supply in the space operation that wrong diagnosis electricity also occurs, if the power supply wrong diagnosis electricity frequency is larger,
The service life that power-off intelligence leakage in three poles is protected can then be reduced.
The content of the invention
The electric heater safety system that power-off signal avoids wrong diagnosis electricity can be accurately identified it is an object of the invention to provide a kind of
System.
To achieve the above objectives, the present invention is adopted the following technical scheme that.
A kind of electric heater security system of the pole of gesture induction three power-off, it is characterised in that including：Three poles power-off intelligence leakage
Guarantor, main controller module, gesture induction identification module and power module, the three pole power-off intelligence leakage security personnel are mounted in electric heater
Supply line on be used for control three poles of electric heater supply line to disconnect, close, the main controller module be electric hot water
The control centre of device, and the signal that main controller module feeds back according to gesture induction identification module controls power-off intelligence leakage in three poles to protect
Work, the power module is connected as main controller module with main controller module and gesture induction identification module is powered.
As a further illustration of the above scheme, the main controller module and gesture induction identification module are all disposed within electricity
On water heater.
As a further illustration of the above scheme, the three pole power-off intelligence leakage guarantor includes：Single-chip microcomputer, is connected with single-chip microcomputer
Detection of electrical leakage module and electrical apparatus release, the single-chip microcomputer connected by the live wire of zero passage detection module, reduction voltage circuit and civil power, zero line
Connect, the detection of electrical leakage module between the fiery ground wire of current transformer detection zero by whether there is leakage current, and the electrical apparatus release is used
The disengagement between three pole contacts, reset to control leakage protecting plug；The storage that promising electrical apparatus release is powered is connected on electrical apparatus release
Energy electric capacity, the storage capacitor, electrical apparatus release are input to outbound course along civil power and are sequentially connected in series.
As a further illustration of the above scheme, the gesture induction identification module includes：First infrared module and second
Infrared module, each infrared module is made up of infrared-emitting diode and infrared remote receiver, and each infrared module is infrared
Receiver can only receive the signal of corresponding infrared-emitting diode transmitting.
As a further illustration of the above scheme, when arm close to gesture induction identification module and from the first infrared module to
When second infrared module is swung, main controller module sends a signal to three poles power-off intelligence leakage guarantor and cut off the electricity supply three poles；Work as arm
When swinging close to gesture induction identification module and from the second infrared module to the first infrared module, main controller module sends signal
To the power-off of three poles, intelligence leakage guarantor switches on power three poles.
As a further illustration of the above scheme, the power module includes farad capacitor or rechargeable battery, power supply is powered
When, by charging circuit to farad capacitor or rechargeable battery charging accumulation of energy；After power cut-off, farad capacitor or rechargeable battery pass through
Discharge circuit is powered to main controller module and gesture induction identification module.
As a further illustration of the above scheme, the three pole power-off intelligence leakage is protected and passes through nothing between main controller module
Line communication module is communicated.
As a further illustration of the above scheme, the three pole power-off intelligence leakage is protected between main controller module by logical
Interrogate line and carry out wire communication.
As a further illustration of the above scheme, anticreeping fire alarm system is connected with single-chip microcomputer, when three poles power off intelligence
The electric-leakage detection circuit that leakage protects 1 detects zero live wire or when ground wire leaks electricity, and single-chip microcomputer controls electrical apparatus release to cut off the electricity supply three poles,
Sound or light alarm are carried out by anticreeping fire alarm system simultaneously.
As a further illustration of the above scheme, being connected with communication failure warning system on main controller module, work as master
Controller module is switched off or on the pole of power supply three by communication module transmission power-off or electrical instruction to three poles power-off intelligence leakage guarantor
When, if power-off intelligence leakage in three poles, which is protected, is not switched off or on the pole of power supply three, communication module is continuously transmitted to be powered off or logical for a period of time
Electricity instruction, does not power off or is powered if power-off intelligence leakage in three poles is protected, main controller module is entered by communication failure warning system
Row sound or light alarm, and locked whole electric water heater system is no longer operated.
The beneficial effects of the invention are as follows：
First, the system controls the disconnection and connection of the pole of power supply three by gesture induction, it is ensured that people need not contact electrical appliance
Tool just can control the open or closed power supply of consuming device, and use is safer；And can accurately identify power-off signal avoid wrong diagnosis electricity,
The service life that power-off intelligence leakage in three poles is protected is effectively ensured.
2nd, gesture induction identification module is simple in construction using two infrared module compositions, easy to install, and passes through
The transmission power of control infrared transmitter is controllable gesture induction distance, and reliability is higher, and Consumer's Experience is more preferable.
Brief description of the drawings
Fig. 1 show the electric heater security system structural representation that the present invention is provided.
Fig. 2 show three poles power-off intelligence leakage structure-preserving schematic diagram.
Fig. 3 show the electric heater security system theory diagram that the present invention is provided.
Description of reference numerals：
1：Power-off intelligence leakage in three poles is protected, and 2：Main controller module, 3：Gesture induction identification module, 4：Communication module, 5：Leakage
Electric alarm system, 6：Communication failure warning system.
1-1：Single-chip microcomputer.
3-1：First infrared module, 3-2：Second infrared module.
Embodiment
In the description of the invention, it is necessary to which explanation, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implies relative importance or the implicit quantity for indicating technical characteristic.Thus, " first ", " second " spy are defined
Levy can express or it is implicit include one or more this feature, in the present description, " at least " be meant that one or
More than one, unless otherwise specifically defined.
In the present invention, except as otherwise clear stipulaties and restriction, it should make if any term " assembling ", " connected ", " connection " term
Broad sense is gone to understand, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can also be that machinery connects
Connect；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can include
First and second features are directly contacted, can also include fisrt feature and second feature not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature the
Directly over two features and oblique upper, or be only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only table
Show that fisrt feature level height is less than second feature.
With reference to the accompanying drawing of specification, it is further described by the embodiment to the present invention, sends out this
Bright technical scheme and its advantage is clearer, clear and definite.It is exemplary, purport to describe embodiment below with reference to accompanying drawing
The present invention is being explained, and is being not considered as limiting the invention.
As shown in figure 1, a kind of electric heater security system of the pole of gesture induction three power-off, including：Three poles power-off intelligence leakage
1, main controller module 2 and gesture induction identification module 3 are protected, 1 confession for being arranged on electric heater is protected in the three pole power-off intelligence leakage
It is used for controlling three poles of electric heater supply line to disconnect, close in electric line, the main controller module 2 and gesture induction are known
Other module 3 is all disposed within electric heater 2, and main controller module 2 is the control centre of electric heater, and main controller module 2
1 work is protected in the signal control three poles power-off intelligence leakage fed back according to gesture induction identification module 3.
With reference to shown in Fig. 2, the three pole power-off intelligence leakage, which protects 1, to be included：Single-chip microcomputer 1-1, the electric leakage being connected with single-chip microcomputer 1-1
Detection module and electrical apparatus release, the single-chip microcomputer 1-1 are connected by live wire, the zero line of zero passage detection module, reduction voltage circuit and civil power,
The detection of electrical leakage module between the fiery ground wire of current transformer detection zero by whether there is leakage current, and the electrical apparatus release is used for controlling
Disengagement, reset between three pole contacts of leakage protecting plug processed.The energy storage powered for electrical apparatus release is also associated with electrical apparatus release
Electric capacity, the storage capacitor, electrical apparatus release are input to outbound course along civil power and are sequentially connected in series.
The gesture induction identification module 3 includes：First infrared module 3-1 and the second infrared module 3-2.Each infrared mould
Block is all made up of infrared-emitting diode and infrared remote receiver, and the infrared remote receiver of each infrared module can only receive corresponding red
The signal of outer transmitting diode emitter.The operation principle of infrared module is：Infrared-emitting diode persistently launches infrared signal, connects
Receive device and be in reception state, infrared-emitting diode and receiver are placed in approximately the same plane.Under normal condition, receiver can not
Signal is received, transmitting and receivable scope, distance can adjust.
It is red when the infrared signal that two infrared-emitting diodes are sent in real time, which runs into barrier, reflexes to infrared remote receiver
Outer receiver receives the demodulated binary digital signal that is reduced to of corresponding infrared signal and exported to main controller module 2,
The signal existence time that first infrared module 3-1 and the second infrared module 3-2 infrared remote receiver are received is poor, master controller mould
Block 2 processing time data can just judge the direction for waving to act, and be cut so as to send different signals to three poles power-off intelligence leakage guarantor
Disconnected or three poles that switch on power.
In the present embodiment, when arm (or other barriers) is close to gesture induction identification module 3 and from the first infrared module
3-1 to the second infrared module 3-2 swing when, main controller module 2, which sends a signal to three poles power-off intelligence leakage, to be protected 1 and cuts off the electricity supply three
Pole；When arm (or other barriers) opposite direction is swung, main controller module 2 sends a signal to three poles power-off intelligence leakage and protects 1
Switch on power three poles.
To ensure that gesture induction identification modules 3 remain to work after three poles power-off intelligence leakage guarantor 1 cuts off the electricity supply three extremely, in master
The power module for main controller module 2 and the power supply of gesture induction identification module 3, power supply mould are also associated with controller module 2
Block is made up of farad capacitor or rechargeable battery, charge-discharge circuit module.When power supply is powered, by charging circuit to farad capacitor or
Rechargeable battery charging accumulation of energy；After power cut-off, farad capacitor or rechargeable battery are by discharge circuit to main controller module 2 and hand
Gesture sensing identification module 3 is powered.
With reference to shown in Fig. 3, the three pole power-off intelligence leakage is protected to be carried out between 1 and main controller module 2 by communication module 4
Communication.In the present embodiment, preferred communication module 4 is bluetooth or RF radio-frequency communication modules, is communicated wirelessly, main controller module
Power-off intelligence leakage guarantor in three poles is controlled to be switched off or on the pole of power supply three by communication module.In other embodiments, the communication
Module is optocoupler communication module, wire communication, Modbus communication modules or ZigBee communication module.
Further, anticreeping fire alarm system 5 is also associated with single-chip microcomputer 1-1, when three poles power off the electric leakage that intelligence leakage protects 1
Detection electric circuit inspection to zero live wire or ground wire leak electricity when, single-chip microcomputer 1-1 controls electrical apparatus release to cut off the electricity supply three poles, passes through simultaneously
Anticreeping fire alarm system 5 carries out sound or light alarm.
Further, communication failure warning system 6 is connected with main controller module 2, when main controller module 2 is logical
Cross communication module send power-off or electrical instruction to three poles power-off intelligence leakage protect 1 be switched off or on three pole of power supply when, if three extremely break
The electric leakage of intelligence 1 guarantor is not switched off or on the pole of power supply three, and (voltage for detecting power supply by voltage detecting circuit judges whether power supply breaks
Open or connect), then communication module continuously transmits a period of time power-off or electrical instruction, does not break if power-off intelligence leakage in three poles protects 1
Electricity is powered, then main controller module 2 carries out sound or light alarm by communication failure warning system 6, and locked system is no longer
It is operated, to ensure safety.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, not office of the invention
It is limited to above-mentioned embodiment, this hair is all fallen within using the improvement and replacement of techniques well known on the basis of the present invention
Bright protection domain, protection scope of the present invention should limit it by each claim and its equivalent.
Claims (10)
1. a kind of electric heater security system of the pole of gesture induction three power-off, it is characterised in that including：Three poles power-off intelligence leakage
Guarantor, main controller module, gesture induction identification module and power module, the three pole power-off intelligence leakage security personnel are mounted in electric heater
Supply line on be used for control three poles of electric heater supply line to disconnect, close, the main controller module be electric hot water
The control centre of device, and the signal that main controller module feeds back according to gesture induction identification module controls power-off intelligence leakage in three poles to protect
Work, the power module is connected as main controller module with main controller module and gesture induction identification module is powered.
2. electric heater security system according to claim 1, it is characterised in that the main controller module and gesture sense
Identification module is answered to be all disposed within electric heater.
3. electric heater security system according to claim 1, it is characterised in that the three pole power-off intelligence leakage Bao Bao
Include：Single-chip microcomputer, the detection of electrical leakage module and electrical apparatus release being connected with single-chip microcomputer, the single-chip microcomputer passes through zero passage detection module, decompression
The live wire of circuit and civil power, zero line connection, the detection of electrical leakage module by between the fiery ground wire of current transformer detection zero whether
There is leakage current, the electrical apparatus release is used for controlling disengagement, the reset between three pole contacts of leakage protecting plug；On electrical apparatus release
The storage capacitor that promising electrical apparatus release is powered is connected, the storage capacitor, electrical apparatus release are input to outbound course along civil power and be sequentially connected in series.
4. electric heater security system according to claim 1, it is characterised in that the gesture induction identification module bag
Include：First infrared module and the second infrared module, each infrared module are made up of infrared-emitting diode and infrared remote receiver,
And the infrared remote receiver of each infrared module can only receive the signal of corresponding infrared-emitting diode transmitting.
5. electric heater security system according to claim 4, it is characterised in that when arm is close to gesture induction identification mould
Block and when being swung from the first infrared module to the second infrared module, main controller module sends a signal to three poles power-off intelligence leakage and protected
Cut off the electricity supply three poles；When arm is close to gesture induction identification module and when being swung from the second infrared module to the first infrared module,
Main controller module sends a signal to three poles power-off intelligence leakage guarantor and switched on power three poles.
6. electric heater security system according to claim 1, it is characterised in that the power module includes farad capacitor
Or rechargeable battery, when power supply is powered, by charging circuit to farad capacitor or rechargeable battery charging accumulation of energy；After power cut-off, method
Electric capacity or rechargeable battery is drawn to be powered by discharge circuit to main controller module and gesture induction identification module.
7. electric heater security system according to claim 1, it is characterised in that the three pole power-off intelligence leakage is protected and main
Communicated between controller module by wireless communication module.
8. electric heater security system according to claim 1, it is characterised in that the three pole power-off intelligence leakage is protected and main
Wire communication is carried out by connection between controller module.
9. electric heater security system according to claim 3, it is characterised in that leakage-current alarm is connected with single-chip microcomputer
System, when the electric-leakage detection circuit that three poles power off intelligence leakage guarantor 1 detects zero live wire or ground wire leaks electricity, single-chip microcomputer control
Electrical apparatus release is cut off the electricity supply three poles, while passing through anticreeping fire alarm system carries out sound or light alarm.
10. electric heater security system according to claim 1, it is characterised in that be connected with main controller module
Communication failure warning system, three poles power-off intelligence leakage is given when main controller module sends power-off or electrical instruction by communication module
When guarantor is switched off or on three pole of power supply, if power-off intelligence leakage in three poles, which is protected, is not switched off or on the pole of power supply three, communication module is continuous
A period of time power-off or electrical instruction are sent, does not power off or is powered if power-off intelligence leakage in three poles is protected, main controller module leads to
Cross communication failure warning system and carry out sound or light alarm, and locked whole electric water heater system is no longer operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446050.6A CN107270545A (en) | 2017-06-14 | 2017-06-14 | A kind of electric heater security system of the pole of gesture induction three power-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446050.6A CN107270545A (en) | 2017-06-14 | 2017-06-14 | A kind of electric heater security system of the pole of gesture induction three power-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107270545A true CN107270545A (en) | 2017-10-20 |
Family
ID=60066183
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446050.6A Pending CN107270545A (en) | 2017-06-14 | 2017-06-14 | A kind of electric heater security system of the pole of gesture induction three power-off |
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| Country | Link |
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| CN (1) | CN107270545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724263A (en) * | 2019-02-18 | 2019-05-07 | 海信(广东)厨卫系统有限公司 | A kind of control device, water heater and its control method |
| CN111102745A (en) * | 2018-10-25 | 2020-05-05 | 珠海格力电器股份有限公司 | Control method and device of water heater |
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| CN207035517U (en) * | 2017-06-14 | 2018-02-23 | 广东万家乐燃气具有限公司 | A kind of electric heater security system of the pole of gesture induction three power-off |
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| WO2013013415A1 (en) * | 2011-07-28 | 2013-01-31 | 深圳市良辉科技有限公司 | Ground wire safe voltage control system |
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| CN111102745A (en) * | 2018-10-25 | 2020-05-05 | 珠海格力电器股份有限公司 | Control method and device of water heater |
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Application publication date: 20171020 |