CN207179202U - A kind of gas leakage remotely monitors and leakage combustion gas discharger - Google Patents
A kind of gas leakage remotely monitors and leakage combustion gas discharger Download PDFInfo
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- CN207179202U CN207179202U CN201720379234.0U CN201720379234U CN207179202U CN 207179202 U CN207179202 U CN 207179202U CN 201720379234 U CN201720379234 U CN 201720379234U CN 207179202 U CN207179202 U CN 207179202U
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- closing
- combustion gas
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Abstract
The utility model belongs to supervisory control for gas leak technical field, and in particular to a kind of gas leakage remotely monitoring and leakage combustion gas discharger, including several gas leakage detection devices and gas valve controller for opening and closing；Gas leakage detection device includes sensor measuring module and the gas leakage data transmission module being electrically connected with；Gas valve controller for opening and closing includes body and is arranged at intrinsic Gas controller, scavenger fan controller and gas valve opening and closing executing agency；Gas leakage data transmission module and Gas controller, scavenger fan controller is wireless or wire communication is connected；Gas controller is electrically connected with gas valve opening and closing executing agency；The wired or wireless connection scavenger fan of scavenger fan controller.The utility model has the advantage of：Its is simple in construction, easy for installation, is not required to transform existing gas pipeline, it is only necessary to the device is installed, in gas leakage, can automatic self-closing gas valve, and control the combustion gas of scavenger fan fan discharge leakage.
Description
Technical field
The utility model belongs to supervisory control for gas leak technical field, and in particular to a kind of remotely monitoring and the leakage of gas leakage
Combustion gas discharger.
Background technology
Combustion gas is used in the epoch, each supply station, industrial premises, hotel and domestic consumer etc. of current economic rapid development
Demand all more and more highers of safety, safety precaution and warning system are to ensure that one of safe particularly important approach, while
It is the important component of digitized home.
Existing gas alarm and automatic closing system are typically to send acousto-optic after the situation of gas leakage is detected
Warning message, and automatically cut off the gas valve in gas pipeline.The system can prevent fire to a certain extent
Occur, will not someone always however, some places (such as family kitchen, industrial premises etc.) for belonging to people's cyclic activity
It is stay-at-home.For such place, when there is the generation of gas leakage situation, even if there is warning message, user also will not be in a short time
Know concrete condition, therefore effective fire prevention measure can not be taken within the optimal reaction time.Although gas valve is closed automatically,
But if any measure is not taken in long-time, still suffer from very big disaster hidden-trouble, the person and property of serious threat people
Safety.
Utility model content
The purpose of this utility model is to provide a kind of gas leakage remotely monitoring and leakage combustion gas discharger, the letter of its structure
It is single, it is easy for installation, it is not required to transform existing gas pipeline, it is only necessary to the device is installed, can be certainly in gas leakage
Dynamic closing gas valve, and control the combustion gas of scavenger fan fan discharge leakage.
A kind of gas leakage remotely monitoring and leakage combustion gas discharger, including several gas leakage detection devices and combustion
Air valve controller for opening and closing；The gas leakage detection device includes sensor measuring module and gas leakage data transmission module；
Sensor measuring module and gas leakage data transmission module are electrically connected with；The gas valve controller for opening and closing include body and
It is arranged at intrinsic Gas controller, scavenger fan controller and gas valve opening and closing executing agency；The gas leakage data
Transport module and the Gas controller, the scavenger fan controller is wireless or wire communication is connected；The combustion gas control
Device is electrically connected with gas valve opening and closing executing agency；The wired or wireless connection scavenger fan of scavenger fan controller；
The body is fixed in Gas Pipe by support arm；The gas valve opening and closing executing agency includes being fixedly installed on institute
Intrinsic drive module, the drive module connection reducer are stated, the output shaft of the decelerator is worn towards the Gas Pipe
Go out body, the output shaft axial line is identical with the rotation centerline of gas valve, is fixed with the output shaft and the combustion
Air valve is towards turning arm that is identical and being engaged with the gas valve.
Preferably, the gas valve controller for opening and closing also includes combustion gas data transmission module；The Gas controller with
The combustion gas data transmission module is electrically connected with.
Preferably, the sensor measuring module includes gas security and/or flame detector；The gas security bag
Include methane transducer, CO sensors and Smoke Sensor it is any or combination；The flame detector includes ultraviolet light detector, red
Outer photo-detector is any or combines.
Preferably, the gas leakage data transmission module and the Gas controller are wireless or wired connection communicates,
Wireless telecommunications connection includes bluetooth, 2.4G, 3G, 4G and 5G, NFC antenna, 315MHz, 433MHz, 868MHz and ZigBee communication
Mode.
Preferably, the data transfer between the data transmission module and user terminal passes through Wifi or Zigbee.
Preferably, the drive module includes stepper motor and brushless motor is any.
Preferably, the output shaft free end is provided with screw thread, and the turning arm is provided with through hole, and the turning arm passes through institute
State through hole to be set on the output shaft, and the turning arm is screwed on the output shaft described in nut screw-in.
Preferably, the support arm is provided with the first rack close to the body side, on the body with first rack
Relative side is provided with the second rack, and first rack cooperates with second rack；The second rack interposition
Put hollow out and form through hole bar, several screws pass through the support arm and the through hole bar, with being resisted against institute on the inside of the body
The latch segment for stating through hole bar opening position is engaged.
Preferably, the support arm is provided with bent clasp close to Gas Pipe one end, the clasp free end by screw with
The clasp other end interfixes.
Preferably, the support arm uses flexible material or metal material.
Preferably, the Gas controller has power module；The power module includes rechargeable battery, power supply connects
Mouth, powering mode switching circuit, circuit of three-terminal voltage-stabilizing integrated, bridge rectifier and mu balanced circuit.
The utility model has the advantage of：Its is simple in construction, easy for installation, is not required to change existing gas pipeline
Make, it is only necessary to the device is installed, in gas leakage, can automatic self-closing gas valve, and control the discharge of scavenger fan fan to let out
The combustion gas of leakage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the utility model, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is a kind of gas valve opening and closing controling device structure diagram of the utility model.
Fig. 2 is the utility model support arm structure schematic diagram.
Fig. 3 is the utility model body exterior structural representation.
Fig. 4 is the utility model body interior structural representation.
Fig. 5 is the utility model drive module driving turning arm rotational structure schematic diagram.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
The utility model embodiment one, a kind of gas leakage remotely monitors and leakage combustion gas discharger, including several
Gas leakage detection device and gas valve controller for opening and closing；The gas leakage detection device includes sensor measuring module and combustion
Gas leakage data transmission module；Sensor measuring module and gas leakage data transmission module are electrically connected with；The gas valve opening and closing
Control device includes body and is arranged at intrinsic Gas controller, scavenger fan controller and gas valve opening and closing execution machine
Structure；The gas leakage data transmission module and the Gas controller, the scavenger fan controller is wireless or cable modem
News connection；The Gas controller is electrically connected with gas valve opening and closing executing agency；The scavenger fan controller is wired
Or wireless connection scavenger fan.
The gas leakage detection device is set in ad-hoc location；The gas leakage detection gas leakage feelings
Condition simultaneously generates corresponding signal and is sent to the Gas controller；The Gas controller controls the gas valve opening and closing execution machine
Structure works；The scavenger fan controller control scavenger fan discharge leakage combustion gas.
The scavenger fan is the scavenger fan for the separate fan or smoke exhaust ventilator that outdoor is communicated to by interior.
As shown in Figure 1 and Figure 5, the body 101 is fixed in Gas Pipe 200 by support arm 102；The gas valve opening and closing
Executing agency 100 includes the drive module 103 being fixedly installed in the body 101, the connection reducer of drive module 103
104, the output shaft of the decelerator 104 passes body 101, the output shaft axial line and combustion gas towards the Gas Pipe 200
The rotation centerline of valve 300 is identical, be fixed with the output shaft with the gas valve 300 towards it is identical and with the combustion gas
The turning arm 105 that valve 300 is engaged.
A kind of improvement project of the present utility model, the gas valve controller for opening and closing also include combustion gas data transfer mould
Block；The Gas controller is electrically connected with the combustion gas data transmission module.
The Gas controller is controlled the gas valve opening and closing executing agency work by the combustion gas data transmission module
Relevant information is sent to user terminal.
In the utility model, turning arm free end both sides are provided with the convex edge of gas valve extension, and gas valve is stuck in convex edge
Between.Turning arm rotates under the drive of drive module, so as to drive gas valve to switch.
In the utility model, the sensor measuring module includes gas security and/or flame detector；The combustion gas passes
Sensor include methane transducer, CO sensors and Smoke Sensor it is any or combination；The flame detector is visited including ultraviolet light
Survey device, infrared detector are any or combine.
In the utility model, the gas leakage data transmission module and the Gas controller are wireless or wired connection
Communication, wireless telecommunications connection include bluetooth, 2.4G, 3G, 4G and 5G, NFC antenna, 315MHz, 433MHz, 868MHz and ZigBee
Communication modes.
In the utility model, data transfer between the data transmission module and user terminal by Wifi or
Zigbee。
In the utility model, the drive module includes stepper motor and brushless motor is any.
In the utility model, the output shaft free end is provided with screw thread, and the turning arm is provided with through hole, the turning arm
It is set in by the through hole on the output shaft, and the turning arm is screwed in the output shaft described in nut screw-in
On.The mode of such a fixed turning arm is simple and convenient.
Turning arm can also be fixed on output shaft free end by mechanical connection manners such as rivet, buckle or welding.
As shown in Figures 1 to 4, the support arm 102 is provided with the first rack 1021 close to the side of body 101, described
The side relative with first rack 1021 is provided with the second rack 1011 on body 101, first rack 1011 and described the
Two racks 1021 cooperate；The centre position hollow out of second rack 1011 forms through hole bar 1012, and several screws pass through
The support arm 102 and the through hole bar 1012, the institute with being resisted against the inner side of body 101 opening position of through hole bar 1012
Latch segment is stated to be engaged.The latch segment is in the cell body 1013 of the inner side of body 101.By adjusting first rack
The installation site of gas valve controller for opening and closing can be adjusted with the cooperation position of second rack so that turning arm just position
Above gas valve, it is easy to gas valve to be fixed with turning arm.That is, by adjusting the cooperation position of the first rack and the second rack,
The height of support arm can freely be adjusted.Screw fixed locking block can also be replaced with the handle of bias.
As depicted in figs. 1 and 2, the support arm 102 is provided with bent clasp 1022, the button close to the one end of Gas Pipe 200
Hook free end is interfixed by screw and the clasp other end.Clasp is buckled in Gas Pipe by bending mode, Ran Houtong
Screw is crossed to fix.Certainly, the support arm is also designed to be open close to Gas Pipe one end, the two semicircular opening sheet parcel of formation
Firmly Gas Pipe, two semicircular opening sheet free end are fixed by screw.
The support arm uses flexible material or metal material.With Gas Pipe lock portion can also use flexible material or
The movable accessory of person's metal material is mechanically fixed by screw, buckle, easily lock etc..
Gas leakage remote monitoring system of the present utility model, on the one hand, Gas controller can detect according to gas leakage
The detectable signal that device is sent sends out code to gas valve opening and closing executing agency, so as to be opened and closed executing agency by gas valve
Gas valve is closed, and then cuts off fuel gas transmission path, avoids combustion gas from further leaking；On the other hand, Gas controller can be to
Combustion gas data transmission module sends detectable signal and out code, is let out so as to include combustion gas by combustion gas data transmission module
The combustion gas report information of leakage situation and gas valve opening and closing situation is sent to the user terminal bound in advance with it, to enable users to
It is enough to know combustion gas report information at once, and specific effective remedial measure is taken immediately.Gas leakage of the present utility model is long-range
Monitoring system remotely sends the combination of combustion gas report information these two aspects by automatic self-closing gas valve and to user terminal, almost
The security incident caused by gas leakage can be prevented completely, ensure that the person and property safety of people to the full extent.
Because the combustion gas data that gas leakage remote monitoring system of the present utility model includes being connected with Gas controller pass
Defeated module, therefore, the detectable signal that Gas controller receives and its out code based on detectable signal generation can first be sent out
Deliver to combustion gas data transmission module, then sent by combustion gas data transmission module to one or more user terminals, such as mobile phone,
Intelligent watch, flat board, computer or other electronic equipments, reduce the transmission pressure of Gas controller；Meanwhile one or more use
The control instruction signal that family terminal returns can be first sent to combustion gas data transmission module, and combustion gas data transmission module is further according to return
Control instruction signal to Gas controller send open or close instruction accordingly, so as to reduce the access of Gas controller
Pressure and data processing pressure.Thereby, it is possible to avoid Gas controller because of transmission pressure, access pressure or data processing pressure mistake
It is big and occur crashing, signal transmitting and receiving hysteresis or other abnormalities, ensure that gas valve opening and closing executing agency perform close and/
Or the action accuracy of gas valve is opened, it further avoid the generation of security incident.
Gas leakage detection device is configured to detect the gas leakage situation of setting position, to generate detectable signal.This sets
Positioning is set to the data collection point for any easily generation gas leakage that user determines according to practical situations, such as works as combustion gas
When leakage remote monitoring system is applied to family kitchen, the setting position can be kitchen ceiling, neighbouring gas-cooker wall,
The position of gas leakage easily occurs for fuel gas transportation pipeline end etc..
Gas controller is connected with gas leakage detection device, and is configured to the spy generated according to gas leakage detection device
Survey signal and send corresponding out code to gas valve opening and closing executing agency.Specifically, Gas controller receives sensor measuring
, can be by information that the detectable signal is characterized with judging after the information comparative analysis stored in it after the detectable signal that device is sent
Whether out code is generated.Information of storage can for example include but is not limited to a default gas concentration threshold value and one pre- in it
If flame luminance threshold.
Gas valve opening and closing executing agency is connected with Gas controller, and is configured to refer to according to the closing that Gas controller is sent
Order closes gas valve.Specifically, Gas controller can be connected with gas valve opening and closing executing agency by electric lead, combustion gas control
The out code that device is sent for example can be level signal.
Each gas security is configured to detect the gas concentration on its installation site periphery, is used to indicate its peace so as to generate
The signal of gas concentration around holding position.Each flame detector is configured to detect the flame brightness on its installation site periphery,
So as to generate the signal for indicating the flame brightness around its installation site.That is, gas leakage detection device is sent
Detectable signal can be gas security generation be used for indicate gas concentration signal and/or flame detector generation use
In the signal of instruction flame brightness.
In the utility model, Gas controller, each gas security and each flame detector are respectively provided with man-machine interaction
Device, the human-computer interaction device include battery capacity indication lamp, wireless signal indicator lamp, working station indicator, wireless connection setting
One or more in button, switch key.Specifically, Gas controller may include battery capacity indication lamp, wireless signal indicator lamp,
Working station indicator, open button, closing button and wireless connection setting key.Open button and close button can respectively for
Family manually turns on and closing gas valve, and wireless connection setting key is used to make Gas controller realize with combustion gas data transmission device
Pairing.Gas security may include battery capacity indication lamp, wireless signal indicator lamp and working station indicator.Flame detector can wrap
Include battery capacity indication lamp, wireless signal indicator lamp and working station indicator.
Gas controller also has power module, and the power module includes rechargeable battery, power interface, powering mode and cut
Change circuit, circuit of three-terminal voltage-stabilizing integrated, bridge rectifier and mu balanced circuit.Specifically, Gas controller can have two kinds of confessions
Power mode, one kind are to use rechargeable battery, and the rechargeable battery is specifically as follows lithium battery；Another kind is to pass through power interface
Access civil power, the voltage of size required for the power interface line voltage can be converted to Gas controller.Powering mode switches
Circuit is used to control the switching between above two powering mode.
In the utility model, combustion gas data transmission module is configured to obtain the control instruction letter returned by user terminal
Number, Gas controller is configured to be sent to gas valve opening and closing executing agency according to control instruction signal and opened or closed accordingly
Instruction, gas valve opening and closing executing agency are configured to open or close gas valve according to opening and/or out code.Namely
To say, combustion gas data transmission module can also receive the control instruction signal of user terminal return, such as indicating to open combustion gas
Valve or the control instruction signal for indicating closing gas valve.When Gas controller fails the spy according to the transmission of sensor measuring device
When survey signal sends the control instruction for closing gas valve in time, user can report according to the combustion gas that user terminal receives
Information returns to the control instruction signal for indicating closing gas valve.Or user can also actively send out use according to being actually needed
The control instruction signal of gas valve is opened in instruction.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of gas leakage remotely monitors and leakage combustion gas discharger, it is characterised in that is visited including several gas leakages
Survey device and gas valve controller for opening and closing；The gas leakage detection device includes sensor measuring module and gas leakage data
Transport module；Sensor measuring module and gas leakage data transmission module are electrically connected with；The gas valve controller for opening and closing bag
Include body and be arranged at intrinsic Gas controller, scavenger fan controller and gas valve opening and closing executing agency；The combustion
Gas leakage data transmission module and the Gas controller, the scavenger fan controller is wireless or wire communication is connected；Institute
Gas controller is stated to be electrically connected with gas valve opening and closing executing agency；The wired or wireless connection of scavenger fan controller
Scavenger fan；
The body is fixed in Gas Pipe by support arm；The gas valve opening and closing executing agency includes being fixedly installed on described
Internal drive module, the drive module connection reducer, the output shaft of the decelerator pass this towards the Gas Pipe
Body, the output shaft axial line is identical with the rotation centerline of gas valve, is fixed with the output shaft and the gas valve
Towards turning arm that is identical and being engaged with the gas valve.
2. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
Stating gas valve controller for opening and closing also includes combustion gas data transmission module；The Gas controller and the combustion gas data transfer mould
Block is electrically connected with.
3. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
Stating sensor measuring module includes gas security and/or flame detector；The gas security includes methane transducer, CO is passed
Sensor and Smoke Sensor it is any or combination；The flame detector include ultraviolet light detector, infrared detector it is any or
Combination.
4. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
State gas leakage data transmission module and the Gas controller is wireless or wired connection communicates, wireless telecommunications connection includes indigo plant
Tooth, 2.4G, 3G, 4G and 5G, NFC antenna, 315MHz, 433MHz, 868MHz and ZigBee communication modes.
5. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
It is any including stepper motor and brushless motor to state drive module.
6. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
State output shaft free end and be provided with screw thread, the turning arm is provided with through hole, and the turning arm is set in described by the through hole
On output shaft, and the turning arm is screwed on the output shaft described in nut screw-in.
7. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
State support arm and be provided with the first rack close to the body side, the side relative with first rack is provided with second on the body
Rack, first rack cooperate with second rack；The second rack centre position hollow out forms through hole bar, if
A dry screw passes through the support arm and the through hole bar, the locking with being resisted against the through hole bar opening position on the inside of the body
Block is engaged.
8. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
State support arm and be provided with bent clasp close to Gas Pipe one end, the clasp free end is mutual by screw and the clasp other end
It is fixed.
9. a kind of gas leakage according to claim 8 remotely monitors and leakage combustion gas discharger, it is characterised in that institute
State support arm and use flexible material or metal material.
10. a kind of gas leakage according to claim 1 remotely monitors and leakage combustion gas discharger, it is characterised in that
The Gas controller has power module；The power module includes rechargeable battery, power interface, powering mode switching electricity
Road, circuit of three-terminal voltage-stabilizing integrated, bridge rectifier and mu balanced circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379234.0U CN207179202U (en) | 2017-04-12 | 2017-04-12 | A kind of gas leakage remotely monitors and leakage combustion gas discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379234.0U CN207179202U (en) | 2017-04-12 | 2017-04-12 | A kind of gas leakage remotely monitors and leakage combustion gas discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179202U true CN207179202U (en) | 2018-04-03 |
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ID=61732570
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379234.0U Active CN207179202U (en) | 2017-04-12 | 2017-04-12 | A kind of gas leakage remotely monitors and leakage combustion gas discharger |
Country Status (1)
| Country | Link |
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| CN (1) | CN207179202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099465A (en) * | 2018-10-19 | 2018-12-28 | 深圳市泰燃智能科技有限公司 | A kind of safety control system of gas-cooker, kitchen ventilator and exhaust fan linkage |
-
2017
- 2017-04-12 CN CN201720379234.0U patent/CN207179202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099465A (en) * | 2018-10-19 | 2018-12-28 | 深圳市泰燃智能科技有限公司 | A kind of safety control system of gas-cooker, kitchen ventilator and exhaust fan linkage |
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