CN204628751U - Indoor fuel gas safety system - Google Patents
Indoor fuel gas safety system Download PDFInfo
- Publication number
- CN204628751U CN204628751U CN201520336589.2U CN201520336589U CN204628751U CN 204628751 U CN204628751 U CN 204628751U CN 201520336589 U CN201520336589 U CN 201520336589U CN 204628751 U CN204628751 U CN 204628751U
- Authority
- CN
- China
- Prior art keywords
- gas
- appliance
- control unit
- central control
- normal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a kind of indoor fuel gas safety system, comprise and be connected gas appliance with the gas riser in outdoor by combustion gas arm, described combustion gas arm to be disposed with before normal-closed electromagnetic valve, table valve before valve, gas meter and gas appliance; Described normal-closed electromagnetic valve connects central control unit by the first signaling line, and central control unit connects gas appliance by secondary signal line simultaneously.The utility model structure is simple, when user does not use gas appliance or gas appliance accident extinguishing, normal-closed electromagnetic valve is in closed condition, namely achieve gas appliance not work then building gas pipe, service pipe, indoor pipe stuffiness, changing indoor fuel gas pipeline is that the tradition of normal open gas arranges pattern, can prevent the safety problem because leakage that combustion gas is a large amount of causes.Also be provided with voice broadcast function simultaneously, change conventional gas staff and to register one's residence the mode of carrying out educating, use gas safety education coverage rate wider, better effects if.This system substantially increases the safety coefficient of indoor fuel gas system.
Description
Technical field
The utility model relates to gas safe technical field, is specially a kind of fuel safety protecting system being applicable to resident and industrial user.
Background technique
Along with the continuous progress and development of society, the appearance of haze weather more especially in recent years, making people and government start more to pay attention to for the discharge of pollutants in air, especially as the fuel discharged pollutants in air, is then the reform emphasis stood in the breach.Urban starts to limit for the restriction of part of fuel by the form of policies and regulations, as loose coal, raw coal, coke etc., and as a kind of combustion gas in clean energy resource, is then one of universal important energy source of government driving.
As the combustion gas of one of the important fuel of existing town dweller and industrial user, along with the gradual perfection of China's gas distribution system, gas network, the ratio of combustion gas in primary energy is also increasing.
Combustion gas give the development of the life of people and society bring many simultaneously easily, danger also the moment adjoint.In combustion gas using process, when gas appliance is to service pipe this section of fuel gas pipeline leakage, the auto extinguishing protective gear that current gas range is installed can not realize the cut-out of this section of gas pipeline.In existing combustion gas use safety insurance system, be subject to the impact in detect probe life-span by the method for Fuel Gas Leak Alarm realization cut-out fuel gas pipeline, and detect probe was not easily found by user after losing efficacy.When user's family has people on the scene, if combustion gas is leaked, user can find gas leakage by the stink of perception combustion gas and judge combustion gas.But during user's family no one, if there occurs gas leakage, user then cannot to perceive this signal.And gas safe knowledge many uses word of user or oral mode obtain, the thought that user is easily off one's guard.
Therefore, provide a kind of intelligence degree high, and can be good at the safe handling protection improving combustion gas, ensureing that combustion gas user in use feels more relieved, the fuel safety protecting system of safety, has been a urgent problem.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, it is simple that the utility model provides a kind of structure, easy for operation, and can be good at as combustion gas user provides the combustion gas protective system of safety protection function.
The purpose of this utility model is achieved in that
Indoor fuel gas safety system, comprises and is connected gas appliance 8 with the gas riser 1 in outdoor b by combustion gas arm, described combustion gas arm to be disposed with before normal-closed electromagnetic valve 2, table valve 5 before valve 3, gas meter 4 and gas appliance; Described normal-closed electromagnetic valve 2 connects central control unit 12 by the first signaling line 13, and central control unit 12 connects gas appliance 8 by secondary signal line 9 simultaneously;
Described normal-closed electromagnetic valve 2 is arranged in outdoor b, by combustion gas arm and other equipment connections being arranged in indoor a;
Described central control unit 12 is respectively arranged with electric power connection line 11, control switch button 10 and player 14;
Described gas appliance 8 is provided with blowout protection pin 7, and the blowout protection needle interface 6 that blowout protection pin 7 is arranged is by secondary signal line 9 and central control unit 12.
positive beneficial effect:the utility model structure is simple, and when user does not use gas appliance or gas appliance accident extinguishing, normal-closed electromagnetic valve is in closed condition, namely achieves gas appliance and not to work then building gas pipe, service pipe, indoor pipe stuffiness.Changing indoor fuel gas pipeline is that the tradition of normal open gas arranges pattern, can prevent the safety problem because leakage that combustion gas is a large amount of causes.Also be provided with voice broadcast function simultaneously, change conventional gas staff and to register one's residence the mode of carrying out educating, use gas safety education coverage rate wider, better effects if.This system substantially increases the safety coefficient of indoor fuel gas system.
Accompanying drawing explanation
Fig. 1 is system diagram of the present utility model;
In figure be: valve 5, blowout protection needle interface 6, blowout protection pin 7, gas appliance 8, secondary signal line 9, control switch button 10, electric power connection line 11, central control unit 12, first signaling line 13, player 14 before gas riser 1, normal-closed electromagnetic valve 2, the front valve 3 of table, gas meter 4, gas appliance.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As indicated with 1, indoor fuel gas safety system, comprises and is connected gas appliance 8 with the gas riser 1 in outdoor b by combustion gas arm, described combustion gas arm to be disposed with before normal-closed electromagnetic valve 2, table valve 5 before valve 3, gas meter 4 and gas appliance; Described normal-closed electromagnetic valve 2 connects central control unit 12 by the first signaling line 13, and central control unit 12 connects gas appliance 8 by secondary signal line 9 simultaneously;
Described normal-closed electromagnetic valve 2 is arranged in outdoor b, by combustion gas arm and other equipment connections being arranged in indoor a;
Described central control unit 12 is respectively arranged with electric power connection line 11, control switch button 10 and player 14;
Described gas appliance 8 is provided with blowout protection pin 7, and the blowout protection needle interface 6 that blowout protection pin 7 is arranged is by secondary signal line 9 and central control unit 12.
When user does not use gas appliance 8, normal-closed electromagnetic valve 2 is in closed condition, and building gas pipe, service pipe, indoor pipe system is in dissengaged positions.
Before user uses gas appliance 8, first press the control switch button 10 on central control unit 12, now normally closed solenoid valve 2 has been forced out, and continues to connect with fuel gas pipeline after short time, user opens gas appliance 8 again, and now gas appliance 8 is fought and started working.
If gas appliance loss of ignition, then after a short time, central control unit 12 can, to normal-closed electromagnetic valve 2 signal, allow it cut out, and cuts off fuel gas pipeline.
When user closes gas appliance 8, blowout protection pin 7 can to central control unit 12 signal, and now central control unit 12 can assign instruction and cut out normal-closed electromagnetic valve 2, thus cuts off fuel gas pipeline.
Meanwhile, central control unit 12 is provided with the player as loudspeaker form, a combustion gas can be played to user and use prompting to report function, some combustion gas usings method and safety protection general knowledge can be play simultaneously.
Structure of the present invention is simple, and when user does not use gas appliance 8 or gas appliance 8 accident extinguishing, normal-closed electromagnetic valve 2 is in closed condition, namely achieves gas appliance 8 and not to work then building gas pipe, service pipe, indoor pipe stuffiness.It is that the tradition of normal open gas arranges pattern that this method changes indoor fuel gas pipeline, can prevent the safety problem because leakage that combustion gas is a large amount of causes.Also be provided with voice broadcast function simultaneously, change conventional gas staff and to register one's residence the mode of carrying out educating, use gas safety education coverage rate wider, better effects if.This system substantially increases the safety coefficient of indoor fuel gas system.
Above embodiment is only illustrative; be not limited to embodiment; those skilled in the art is under the enlightenment of the technical program; in the protection domain situation not departing from the utility model and claim; any improvement of doing and equivalent modifications, these all should be encompassed in the technological scheme scope of request of the present invention protection.
Claims (4)
1. indoor fuel gas safety system, comprise and is connected gas appliance (8) with the gas riser (1) in outdoor (b) by combustion gas arm, described combustion gas arm is disposed with valve (5) before normal-closed electromagnetic valve (2), table front valve (3), gas meter (4) and gas appliance; It is characterized in that: described normal-closed electromagnetic valve (2) connects central control unit (12) by the first signaling line (13), central control unit (12) connects gas appliance (8) by secondary signal line (9) simultaneously.
2. indoor fuel gas safety system according to claim 1, is characterized in that: described normal-closed electromagnetic valve (2) is arranged in outdoor (b), by combustion gas arm and other equipment connections being arranged in indoor (a).
3. indoor fuel gas safety system according to claim 1, is characterized in that: described central control unit (12) is respectively arranged with electric power connection line (11), control switch button (10) and player (14).
4. indoor fuel gas safety system according to claim 1; it is characterized in that: described gas appliance (8) is provided with blowout protection pin (7), the upper blowout protection needle interface (6) arranged of blowout protection pin (7) is by secondary signal line (9) and central control unit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336589.2U CN204628751U (en) | 2015-05-24 | 2015-05-24 | Indoor fuel gas safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520336589.2U CN204628751U (en) | 2015-05-24 | 2015-05-24 | Indoor fuel gas safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628751U true CN204628751U (en) | 2015-09-09 |
Family
ID=54047782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520336589.2U Expired - Fee Related CN204628751U (en) | 2015-05-24 | 2015-05-24 | Indoor fuel gas safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289335A (en) * | 2017-07-25 | 2017-10-24 | 河北盛德燃气有限公司 | Gas safe use device |
| CN109084181A (en) * | 2018-09-12 | 2018-12-25 | 朱达峰 | A kind of gas burner safety controller |
-
2015
- 2015-05-24 CN CN201520336589.2U patent/CN204628751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289335A (en) * | 2017-07-25 | 2017-10-24 | 河北盛德燃气有限公司 | Gas safe use device |
| CN109084181A (en) * | 2018-09-12 | 2018-12-25 | 朱达峰 | A kind of gas burner safety controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203287793U (en) | IOT-Based fuel gas safety control system | |
| CN104043218A (en) | Cable warning and fire fighting comprehensive system for transformer substation and laying method thereof | |
| CN205016017U (en) | Monitoring system for be used for domestic conflagration | |
| CN204628751U (en) | Indoor fuel gas safety system | |
| CN103745873B (en) | A kind of electric power charged intelligent making-up air device of SF6 circuit breaker and supplementing method for air thereof | |
| CN205245249U (en) | Exhaust alarm system that gas was leaked in detection kitchen | |
| CN210325443U (en) | Transformer fault pneumatic oil discharge system | |
| CN209709524U (en) | A kind of box-type substation with automatic fire-extinguishing function | |
| CN103791230B (en) | A kind of electric power charged intelligent making-up air device of SF6 transformer and supplementing method for air thereof | |
| CN205140165U (en) | Combustible gas alarm system | |
| CN206800519U (en) | A kind of Outdoor Fire Hydrant | |
| CN105157235A (en) | Gas-fired water heater capable of monitoring concentration of methane and giving alarm | |
| CN206018283U (en) | A kind of gas leakage automatic detection device | |
| CN210181766U (en) | Household safety monitoring system | |
| CN204073190U (en) | Gas pipeline fire arrester | |
| CN202947331U (en) | Wall-hanging stove with detection device for CO and CH4 | |
| CN206792868U (en) | A kind of safety-type Fire Hose | |
| CN213844328U (en) | Household gas leakage alarm system | |
| CN206572139U (en) | A kind of community's gas pipeline lost circulation plug | |
| CN105749473A (en) | Intelligent indoor fire hydrant box | |
| CN207067762U (en) | Tank field leaks and distributes spark operation linkage control device | |
| CN105526604A (en) | Automatic gas stove ignition system | |
| CN204117301U (en) | Fire prevention early warning equipment | |
| CN201326794Y (en) | Gas self-closing device | |
| CN202692159U (en) | Automatic switching device for gas stove pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160524 |