CN108006984A - Detect the anti-electric brake and gas heater of gas leakage - Google Patents
Detect the anti-electric brake and gas heater of gas leakage Download PDFInfo
- Publication number
- CN108006984A CN108006984A CN201611221182.0A CN201611221182A CN108006984A CN 108006984 A CN108006984 A CN 108006984A CN 201611221182 A CN201611221182 A CN 201611221182A CN 108006984 A CN108006984 A CN 108006984A
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- Prior art keywords
- gas leakage
- module
- detection
- electric brake
- power
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- 238000001514 detection method Methods 0.000 claims abstract description 95
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 103
- 239000002737 fuel gas Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect 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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Landscapes
- 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)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The present invention discloses a kind of anti-electric brake and gas heater for detecting gas leakage, and the anti-electric brake of the detection gas leakage includes power input interface, detector and power output interface, and the power input interface and power output interface are electrically connected with detector；Wherein, the detector includes gas leakage detection module, central control module and controlling switch, the input terminal of the gas leakage detection module is connected with the power input interface, the output terminal of the gas leakage detection module is connected with the input terminal of the central control module, the output terminal of the central control module is connected with the input terminal of the controlling switch, and the output terminal of the controlling switch is connected with power input interface and power output interface.Anti- electric brake is combined with gas leakage detection module by the present invention, whether gas leakage occurs so as to fulfill detection gas heater, improves the safety in utilization of gas heater.
Description
Technical field
The present invention relates to appliance field, more particularly to a kind of anti-electric brake for detecting gas leakage and the combustion using the anti-electric brake
Gas water heater.
Background technology
Increasingly perfect with infrastructure, the popularity rate of gas heater is higher and higher, therefore, uses gas heater
Safety problem be always people's question of common concern.Anti- electric brake is an important component of gas heater, existing anti-
The major function of electric brake is to disconnect master rapidly when detecting that water heater has electric leakage, short circuit, overload when exception during the work time
Power supply, protects the personal safety as well as the property safety of user.But except in the case of electric leakage, when the piping failure in infrastructure or its
He leaks out fuel gas at equipment, if gas heater ignition operation again, is easy to produce explosion, fire incident, threatens
The personal safety as well as the property safety of user.But existing anti-electric brake can not detect whether gas heater nearby has the feelings of gas leakage
Condition, making the use of gas heater, there are larger security risk.
The content of the invention
The main object of the present invention is to provide the combustion gas heat of a kind of anti-electric brake for detecting gas leakage and the application anti-electric brake
Hydrophone, it is desirable to provide a kind of anti-electric brake of detectable gas leakage, so as to improve the safety in utilization of gas heater.
To achieve the above object, the anti-electric brake of detection gas leakage proposed by the present invention includes power input interface, detection
Device and power output interface, the power input interface and power output interface are electrically connected with detector；Wherein, the inspection
Surveying device includes gas leakage detection module, central control module and the controlling switch for cutting off the power, the gas leakage
The input terminal of detection module is connected with the power input interface, output terminal and the center of the gas leakage detection module
The input terminal of control module is connected, and the output terminal of the central control module is connected with the input terminal of the controlling switch, described
The output terminal of controlling switch is connected with power input interface and power output interface.
Preferably, the gas leakage detection module further includes gas concentration detection sensor.
Preferably, the gas concentration detection sensor includes CO detection probes and CH4Detection probe.
Preferably, the anti-electric brake further includes power conversion module, the input terminal of the power conversion module and the electricity
Source input interface is connected, and the output terminal of the power conversion module is connected with the input terminal of the gas leakage detection module.
Preferably, the anti-electric brake further includes detection of electrical leakage module, input terminal and the electricity of the detection of electrical leakage module
The output terminal of source modular converter is connected, the output terminal of the detection of electrical leakage module and the input terminal phase of the central control module
Even.
Preferably, the anti-electric brake further includes alarm module, and the input terminal of the alarm module controls mould with the center
The output terminal of block is connected, and the output terminal of the alarm module is connected with alarm.
Preferably, the alarm is indicator light and/or buzzer.
Preferably, the controlling switch is relay.
The present invention also provides a kind of anti-electric brake for detecting gas leakage, the anti-electric brake of the detection gas leakage includes power supply
Input interface, detector and power output interface, the power input interface and power output interface are electrically connected with detector
Connect；
Wherein, the detector includes gas leakage detection module, central control module and the control for cutting off the power
System switch, the input terminal of the gas leakage detection module are connected with the power input interface, and the gas leakage detects mould
The output terminal of block is connected with the input terminal of the central processing unit, the output terminal of the central processing unit and the controlling switch
Input terminal is connected, and the output terminal of the controlling switch is connected with power input interface and power output interface；
The gas leakage detection module is used for detection gas concentration, and gas concentration value is sent to the central processing
Module；
The central processing module is used for the gas concentration value for receiving the gas leakage detection module transmission, and judges to be somebody's turn to do
Whether gas concentration value is more than preset value, and the controlling switch is sent a signal to when more than preset value, and controlling switch receives letter
Power supply is closed after number.
The present invention also provides a kind of gas heater, including the as above anti-electric brake of any one of them detection gas leakage.
In technical solution of the present invention, it is described detection gas leakage anti-electric brake include power input interface, detector and
Power output interface, the power input interface and power output interface are electrically connected with detector；Wherein, the detector bag
Gas leakage detection module, central control module and the controlling switch for cutting off the power are included, the gas leakage detects mould
The input terminal of block is connected with the power input interface, and the output terminal of the gas leakage detection module controls mould with the center
The input terminal of block is connected, and the output terminal of the central control module is connected with the input terminal of the controlling switch, and the control is opened
The output terminal of pass is connected with power input interface and power output interface.Anti- electric brake and gas leakage are detected by the present invention
Module is combined, and gas leakage whether occurs so as to fulfill detection gas heater, and then improves the use peace of gas heater
Quan Xing, lifts user experience.
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
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the circuit system block diagram for the anti-electric brake that the embodiment of the present invention detects gas leakage.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Power input interface | 5 | Central control module |
| 2 | Power conversion module | 6 | Relay |
| 3 | Gas leakage detection module | 7 | Detection of electrical leakage module |
| 4 | Alarm module | 8 | Power output interface |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each component, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for description purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
It is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize this
The combination of technical solution is not present, also not within the protection domain of application claims.
The present invention proposes a kind of anti-electric brake for detecting gas leakage.
Fig. 1 is refer to, in an embodiment of the present invention, the anti-electric brake of the detection gas leakage includes power input interface
1st, detector (not indicating) and power output interface 8, the power input interface 1 and power output interface 8 and the inspection
Device is surveyed to be electrically connected, wherein, the detector includes gas leakage detection module 3, central control module 5 and for cutting off the power
Controlling switch (not shown), the input terminal of the gas leakage detection module 3 is connected with the power input interface 1, described
The output terminal of gas leakage detection module 3 is connected with the input terminal of the central control module 5, the central control module 5
Output terminal is connected with the input terminal of the controlling switch, output terminal and power input interface 1 and the power supply of the controlling switch
Output interface 8 is connected.
In the present embodiment, the power input interface 1 is used to obtain electric current, power output interface 8 and combustion gas at power supply
Water heater electric connects, and electric current is obtained from external power supply by power input interface 1, is then passed from power output interface by electric current
Send to gas heater.
In the present embodiment, increase a gas leakage detection module 3 in the anti-electric brake, to realize that gas leakage detects
Function.In the present embodiment, the gas leakage detection module 3 can judge the gas concentration detected after detection gas concentration
It is whether exceeded, and then send the signal to central processing module 5.Specifically, the power input interface 1 of anti-electric brake is inserted into by user
Power supply, powers the detector of anti-electric brake, gas leakage detection module 3 opens operating mode, when gas leakage detection module 3 is examined
When measuring abnormal, then central control module 5 is sent the signal to, central control module 5 sends control signals to control rapidly
Switch, controlling switch cut off the connection with supply hub immediately, you can power-off, effectively prevents unexpected generation.
Technical scheme need to only set gas leakage detection module 3 in the anti-electric brake, and be connected by circuit
Connect and gas leakage detection module 3 is connected with other corresponding modules, detected in time so as to fulfill to gas leakage, one
Gas leakage, which occurs, for denier to cut off the power, and improve the safety coefficient of anti-electric brake, while improve user experience.
Further, the gas leakage detection module 3 includes gas concentration detection sensor, the gas concentration detection
Sensor includes CO detection probes and CH4Detection probe.If gas concentration detection sensor detects CH in air4And CO
Content is exceeded, then alarm signal is fed back to central control module 5, central control module 5 further open by lower signal to control
Close and be powered with disconnecting.Specifically, there is CH in the gas concentration detection sensor detection air4With whether CO contents are exceeded surpass
Mark, can be according to compared with the preset value of standard, such as when the combustable gas concentration in air exceedes the safety value of setting
0.1%, it will send signals to central control module 5.The present embodiment is by setting gas concentration detection sensor sensitively to sense
Whether the content of the fuel gas in air is exceeded, and fuel gas is mainly CH4And CO, can be effectively to the fuel gas in air
It is monitored, especially the surrounding enviroment of gas heater is detected, gas leakage is reacted rapidly, improves user's use
The security of gas heater.
Further, the anti-electric brake further includes power conversion module 2, the input terminal of the power conversion module 2 and institute
State power input interface 1 to be connected, the input terminal of the output terminal of the power conversion module 2 and the gas leakage detection module 3
It is connected.Power conversion module 2, which converts the current to anti-electric brake system, needs the direct current of work to supply gas leakage detection module
3rd, central control module 5 and controlling switch, make modules in the detector of anti-electric brake work under normal operating current.
Further, the anti-electric brake further includes detection of electrical leakage module 7, the input terminal of the detection of electrical leakage module 7 and institute
The output terminal for stating power conversion module 2 is connected, and the output terminal of the detection of electrical leakage module 7 is defeated with the central control module 5
Enter end to be connected.The characteristics of the present embodiment, is to be combined the anti-leakage function of anti-electric brake with detecting the function of gas leakage, effectively
The problem of preventing electric leakage and gas leakage.Specifically, during use, when detection of electrical leakage module 7 or gas leakage detect
One of them detects exception to module 3, will all send a signal to central control module 5.
In order to make the safety problem of electric leakage and gas leakage cause user's note that the anti-electric brake further includes as soon as possible
Alarm module 4, the input terminal of the alarm module 4 are connected with the output terminal of the central control module 5, the alarm module 4
Output terminal be connected with alarm.When detection of electrical leakage module 7 or gas leakage module 3, one of them detects exception, will send out
The number of delivering letters to central control module 5, central control module 5 sends a signal to controlling switch and alarm module 4, the control at the same time
Switch will cut off the power, and the alarm module 4 will send alarm signal.It is understood that the alarm signal of the electric leakage
Can be different signals from the alarm signal of gas leakage, for example, when there is situation about leaking electricity, alarm can be instruction
Lamp, occurs the situation of electric leakage by flash for prompting user's water heater of indicator light；And when there is gas leakage, alarm can
To be buzzer, there is the problem of gas leakage, it is necessary to timely processing by the prompting user that pipes of buzzer.The present embodiment
User can be notified in time when electrical leakage problems either gas leakage problem occurs for gas heater, allow users to first
Time-triggered protocol, releases suffering.
Further, the alarm can use indicator light and buzzer therein one or two kinds of, can use sound
Light reminds user at the same time.The indicator light is arranged at the outer side of the anti-electric brake, and institute is exposed in the side of speaking of the buzzer
State shell.Both prompting user that can be eye-catching, moreover it is possible to prevent user from the sound of buzzer can be relied on to learn when being busy with other things
Water heater there is a problem that user's timely processing is reminded in help.
Further, the controlling switch is relay 6.The relay 6 is used to cut off the connection with power supply, works as appearance
Timely deenergization during problem, prevents from causing big infringement.It is understood that the controlling switch can also be it is silicon-controlled,
Contactor etc. can realize the device for cut-offfing effect of switch.
The present invention also provides a kind of anti-electric brake for detecting gas leakage, the anti-electric brake of the detection gas leakage includes power supply
Input interface, detector and power output interface, the power input interface and power output interface are electrically connected with detector
Connect；
Wherein, the detector includes gas leakage detection module, central control module and the control for cutting off the power
System switch, the input terminal of the gas leakage detection module are connected with the power input interface, and the gas leakage detects mould
The output terminal of block is connected with the input terminal of the central processing unit, the output terminal of the central processing unit and the controlling switch
Input terminal is connected, and the output terminal of the controlling switch is connected with power input interface and power output interface；
The gas leakage detection module is used for detection gas concentration, and gas concentration value is sent to the central processing
Module；
The central processing module is used for the gas concentration value for receiving the gas leakage detection module transmission, and judges to be somebody's turn to do
Whether gas concentration value is more than preset value, and the controlling switch is sent a signal to when more than preset value, and controlling switch receives letter
Power supply is closed after number.
Can be by central processing module 5 it should be noted that judging whether detected concentration exceedes the function of normal value
Complete.The gas leakage detection module 3 only sends the numerical value of the concentration detected to central processing module 5, at this time
Centre processing module 5 judges whether concentration values exceed normal value.In other words, further, gas leakage detection module 3 can be collected
Into into central processing module 5, by detection gas concentration, judge that the functions such as the whether exceeded, transmission signal of gas concentration are integrated to
In central processing module.Further, detection of electrical leakage module 7 can also be integrated into central processing module 5 at the same time, herein not
Limit.
The present invention also proposes a kind of gas heater, includes the anti-electric brake of detection gas leakage as described above.According to this
The gas heater of inventive embodiments other form and operation be all for those of ordinary skills it is known,
It is not detailed herein.Specifically since this gas heater employs whole technical solutions of above-mentioned all embodiments, because
This all beneficial effect at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the design of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/it is used in indirectly
His relevant technical field is included in the scope of patent protection of the present invention.
Claims (10)
1. a kind of anti-electric brake for detecting gas leakage, it is characterised in that exported including power input interface, detector and power supply
Interface, the power input interface and power output interface are electrically connected with detector；
Wherein, the detector is opened including gas leakage detection module, central control module and the control for cutting off the power
Close, the input terminal of the gas leakage detection module is connected with the power input interface, the gas leakage detection module
Output terminal is connected with the input terminal of the central control module, the output terminal of the central control module and the controlling switch
Input terminal is connected, and the output terminal of the controlling switch is connected with power input interface and power output interface.
2. the anti-electric brake of detection gas leakage as claimed in claim 1, it is characterised in that the gas leakage detection module is also
Including gas concentration detection sensor.
3. the anti-electric brake of detection gas leakage as claimed in claim 2, it is characterised in that the gas concentration detection sensor
Including CO detection probes and CH4Detection probe.
4. the anti-electric brake of detection gas leakage as claimed in claim 1, it is characterised in that the anti-electric brake further includes power supply and turns
Block is changed the mold, the input terminal of the power conversion module is connected with the power input interface, the output of the power conversion module
End is connected with the input terminal of the gas leakage detection module.
5. the anti-electric brake of detection gas leakage as claimed in claim 4, it is characterised in that the anti-electric brake further includes electric leakage inspection
Module is surveyed, the input terminal of the detection of electrical leakage module is connected with the output terminal of the power conversion module, the detection of electrical leakage mould
The output terminal of block is connected with the input terminal of the central control module.
6. the anti-electric brake of detection gas leakage as claimed in claim 1, it is characterised in that the anti-electric brake further includes alarm mould
Block, the input terminal of the alarm module are connected with the output terminal of the central control module, the output terminal of the alarm module with
Alarm is connected.
7. as claimed in claim 6 detection gas leakage anti-electric brake, it is characterised in that the alarm for indicator light and/
Or buzzer.
8. the anti-electric brake of detection gas leakage as claimed in claim 1, it is characterised in that the controlling switch is relay.
9. a kind of anti-electric brake for detecting gas leakage, it is characterised in that exported including power input interface, detector and power supply
Interface, the power input interface and power output interface are electrically connected with detector；
Wherein, the detector is opened including gas leakage detection module, central control module and the control for cutting off the power
Close, the input terminal of the gas leakage detection module is connected with the power input interface, the gas leakage detection module
Output terminal is connected with the input terminal of the central processing unit, the output terminal of the central processing unit and the input of the controlling switch
End is connected, and the output terminal of the controlling switch is connected with power input interface and power output interface；
The gas leakage detection module is used for detection gas concentration, and gas concentration value is sent to the central processing mould
Block；
The central processing module is used for the gas concentration value for receiving the gas leakage detection module transmission, and judges the gas
Whether concentration value is more than preset value, the controlling switch is sent a signal to when more than preset value, after controlling switch receives signal
Close power supply.
10. a kind of gas heater, it is characterised in that including detecting gas leakage such as claim 1-9 any one of them
Anti- electric brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221182.0A CN108006984A (en) | 2016-12-26 | 2016-12-26 | Detect the anti-electric brake and gas heater of gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221182.0A CN108006984A (en) | 2016-12-26 | 2016-12-26 | Detect the anti-electric brake and gas heater of gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006984A true CN108006984A (en) | 2018-05-08 |
Family
ID=62047454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221182.0A Pending CN108006984A (en) | 2016-12-26 | 2016-12-26 | Detect the anti-electric brake and gas heater of gas leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380221A (en) * | 2018-12-27 | 2020-07-07 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN111947316A (en) * | 2019-05-14 | 2020-11-17 | 芜湖美的厨卫电器制造有限公司 | Gas water heater system, gas water heater and control method thereof |
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| CN202834354U (en) * | 2012-09-29 | 2013-03-27 | 张屹天 | Gas valve with gas leak alarm function |
| CN205068687U (en) * | 2015-09-24 | 2016-03-02 | 万家乐热能科技有限公司 | Protection alarm device and hanging stove of making with this protection alarm device |
| CN205451404U (en) * | 2015-12-18 | 2016-08-10 | 山东省六府能源科技有限公司 | Gas safety installation |
| CN206338951U (en) * | 2016-12-26 | 2017-07-18 | 芜湖美的厨卫电器制造有限公司 | Detect the anti-electric brake and gas heater of gas leakage |
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2016
- 2016-12-26 CN CN201611221182.0A patent/CN108006984A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| US20020134322A1 (en) * | 2001-03-22 | 2002-09-26 | Pat Dolan | Gas fired appliance safety device |
| CN202333750U (en) * | 2011-09-27 | 2012-07-11 | 天津市浦海新技术有限公司 | Combustible gas alarming outage device |
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| CN111380221A (en) * | 2018-12-27 | 2020-07-07 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
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Application publication date: 20180508 |