CN205920581U - Combustible gas security protection system - Google Patents

Abstract

The utility model belongs to the technical field of combustible gas security protection technique and specifically relates to a combustible gas security protection system, including combustible gas detection device, combustible gas detection device includes detection device, and detection device is including being used for detecting combustible gas's combustible gas detector and the smoke detector who is used for detecting smog, final controlling element includes combustible gas trip valve or combustible gas alarm manipulator, controlling means is connected with combustible gas detector, smoke detector and combustible gas trip valve respectively. The utility model provides a combustible gas security protection system, but can be effectual after a detection time distributes to the combustible gas leakage and/or produce smog when combustible gas uses the place conflagration to break out, and automatic cutout sets up the trip valve on the pipeline of always giving vent to anger to solve effectively: 1, it gives off conflagration and the explosion accident that causes or cause to be leaked by combustible gas, 2, use the place to take place conflagration or catastrophic problem at combustible gas.

Description

Fuel gas safety-protection system

Technical field

This utility model is related to fuel gas technical field of security and protection, especially a kind of fuel gas safety-protection system.

Background technology

Fuel gas is the general name of gaseous fuel, and it can burn and release heat, and it is widely used in every field, also gives Our life brings many facilities, uses gas safety consciousness poor yet with resident and part chemical plant etc., lacks specialty Training, so a lot of user understands seldom to the harm of fuel gas and taking precautions against.Pipeline or use when transport fuel gas The equipment of fuel gas occurs leakage leakage to distribute, and the very difficult very first time finds, and takes effective measures prevention, thus to Family cause many danger.In order to solve this problem, a lot of users are mounted with combustible gas health check-up in fuel gas field of employment Survey alarm.

2014 Nian8Yue27 China issued Code for fire protection design of buildings gb50016-2014 this standard 5.4.17 and 8.4.3 in clause, clear stipulaties must install flammable gas alarm device in fuel gas field of employment.

With the raising of people's living standard, the kitchen of average family also there occurs earth-shaking change, topmost Change is that kitchen achieves electrification substantially, as electromagnetic oven, electric cooker, electric pressure cooking saucepan, electric refrigerator, microwave oven etc., all Come in the kitchen of ordinary people family, the life that kitchen electrification gives people brings conveniently, also makes kitchen more clear Clean, but also increase disaster hidden-trouble simultaneously.Such as: 1. in the oil cauldron of kitchen, high oil temperature causes fire；2. greasy dirt initiation fire；3. The fire that electrical equipment over loading causes；4. the fire incident causing because the negligence of people causes kitchen food materials dry combustion method.But It is, seen flammable gas-detecting alarm device single function on market in time detection to dissipate to by incombustible gas leakage Send out the disaster causing and execute protection and the preventive measure of correlation.Due to it is impossible to be arranged on flammable in disaster field cut-out in time Stop valve on the total outlet pipe of gas, inflammable gas pipeline may become the initiating accident sequence of secondary disaster in disaster field.

Utility model content

The technical problems to be solved in the utility model is: in order to solve existing flammable gas-detecting alarm device single function Problem, this utility model provides a kind of fuel gas safety-protection system, by arranging combustible-gas detector and smoke-detectors Be combined, combustible gas leakage or the smog being produced by burning can be detected the very first time, and by fuel gas pass through can Combustion gas shut-off valve cut-out is it is ensured that the safety of fuel gas body field of employment.

This utility model solves its technical problem and be the technical scheme is that a kind of fuel gas safety-protection system, including Combustible gas detecting device, described combustible gas detecting device includes

Detection means, described detection means includes the combustible-gas detector for detecting fuel gas and is used for detecting cigarette The smoke-detectors of mist；

Performs device, described performs device includes fuel gas stop valve or flammable gas alarm mechanical hand；With

Control device, described control device respectively with combustible-gas detector, smoke-detectors and fuel gas stop valve Connect.

Preferably, described performs device also includes cell-phone customer terminal is sent automatic information or the gsm mould called Block, described gsm module is connected with control device signal.

Specifically, mobile client (app) and/or the pc client being arranged on total Control Room, described pc client are also included End is connected with control device signal by communication module, and described communication module can be wireless communication module or wire communication mould Block, described mobile client (app) is connected with control device signal by wireless communication module.Arrange and each in pc client The corresponding alternating interface between man and computer of user, is monitored to each user, when the fuel gas of certain fuel gas body field of employment Detector or smoke-detectors detect the leakage of fuel gas body and distribute or have smog, to control device sending signal, control After device processed touches signal, cut off the stop valve being arranged on the total outlet pipe of fuel gas body and conversion signal sends to shifting Dynamic client (app) and/or pc client, pc client is in the corresponding user of alternating interface between man and computer display, thus ensureing no In people's environment, total personnel monitoring interior can find that the leakage of fuel gas body distributes or has smog the very first time；Mobile visitor The signal that family end (app) is transmitted to control device by reception of wireless signals, can take appropriate measures according to practical situation.

Preferably, described detection means and/or performs device are connected with control device signal by communication module, described Communication module can be wireless communication module or wire communication module.

In a kind of specific embodiment, wireless communication module can be bluetooth communication module, infrared communication module, wifi Communication module or zigbee communication module.Wire communication module can be using power line carrier, netting twine, telephone wire or wired electricity Sight line is communicated.

Specifically, also include audible-visual annunciator, described audible-visual annunciator is connected with pc client signal, when pc client's termination Receive signal the audible-visual annunciator sending signal to total Control Room of control device, staff is reminded by audible-visual annunciator Note, prevent the risk that staff's carelessness causes.

Further, described combustible gas detecting device also includes power module, and described power module is electric with control device Connect.

Further, described power module includes ac220v power supply and ups power supply, described ac220v power supply and ups power supply Electrical connection, described ups power supply is electrically connected with control device, prevents unexpected power-off from leading to the damage of control module, also can Enough ensure that monitoring system will not be paralysed at once, people can have the time to take measures to be recovered.

Further, described power module includes ac220v power supply, relay and accumulator, the fire of described ac220v power supply Line respectively with the normally opened contact of relay and the coils from parallel connection of coils of relay, described accumulator is electrically connected with the normally-closed contact of relay Connect, when ac220v has a power failure suddenly, storage battery power supply can be switched at once.

Further, described combustible-gas detector can be catalytic type fuel gas bulk detector, quasiconductor combustible gas Body bulk detector, natural diffuseness combustion-type detector, infrared fuel gas detector, laser fuel gas detector or electricity Chemical formula detector.

Further, described smoke-detectors can be photoelectric smoke formula smoke-detectors, infrared beam sense cigarette formula smog Detector, ionic smoke sensor formula detector, laser induced formula smoke-detectors or aerosol gases concentration detector.

The beneficial effects of the utility model are:

A kind of fuel gas safety-protection system that this utility model provides, by arranging combustible-gas detector and Smoke Detection Device is combined, and combustible gas leakage or combustion fumes can be detected the very first time, and natural gas is cut by fuel gas Disconnected valve cuts off it is ensured that using gas safety, prevents from dissipating the fire causing and explosion accident by the leakage of fuel gas body.

This utility model provides a kind of fuel gas safety-protection system, can Domestic combustible gas be revealed and fire simultaneously The smog causing is detected, notifies user by the gsm module very first time, and produce sound and light alarm to simultaneously switch off fuel gas Valve, thus ensure the personal safety as well as the property safety of user；It is connected with total Control Room signal of cell by combustible gas detecting device, Will leak out information transmission to cell monitoring room, prevent the danger that no one in user family causes.

This utility model provide a kind of fuel gas safety-protection system, when combustible gas leakage has been detected, can and When cut-out inflammable gas pipeline stop fuel gas leakage, fundamentally stop the generation of the condition of a fire；Smog is being detected When, inflammable gas pipeline can be cut off in time, fundamentally prevent the generation of second accident.

Brief description

With reference to the accompanying drawings and examples this utility model is further illustrated.

Fig. 1 is the control device figure of this utility model fuel gas safety-protection system.

Specific embodiment

Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.

As shown in figure 1, a kind of fuel gas safety-protection system, including the fuel gas being arranged in each user family in cell Detection means, combustible gas detecting device includes detection means, performs device, audible-visual annunciator and control device, detection means Including for detecting the combustible-gas detector of fuel gas and the smoke-detectors for detecting smog；Performs device includes can Fire gas shut-off valve and cell-phone customer terminal is sent with automatic information or the gsm module called；Control device respectively with flammable Detector, smoke-detectors, fuel gas stop valve, audible-visual annunciator and gsm module by signal connect.

A kind of specific embodiment is given, performs device includes flammable gas alarm mechanical hand and cell-phone customer terminal is sent out Send automatic information or the gsm module called, because one on the particularly old inflammable gas pipeline of some inflammable gas pipelines As be all fitted without fuel gas stop valve, be all general manually-operated gate, thus by arrange flammable gas alarm machinery Handss, in the case of not needing to change pipeline, reach the purpose automatically cutting off inflammable gas pipeline, wherein flammable gas alarm Mechanical hand can be in Shenzhen and the mechanical hand of model uh-rq502j of Lian Cheng Science and Technology Ltd..Wherein fuel gas is cut Disconnected valve is arranged on the total pipeline that fuel gas enters in man of resident family.

In a kind of specific embodiment, also include mobile client (app) and/or pc client, described pc client is led to Cross communication module to be connected with control device signal, described communication module can be wireless communication module or wire communication module, Described mobile client (app) is connected with control device signal by wireless communication module.

Wherein wireless communication module can be bluetooth communication module, infrared communication module, wifi communication module or zigbee Communication module and zwave communication module.

Wherein wire communication module can be communicated using power line carrier, netting twine, telephone wire or cable television line.

In a kind of specific embodiment, also include audible-visual annunciator, audible-visual annunciator is connected with pc client signal.Work as pc Client receives signal the audible-visual annunciator sending signal to total Control Room of control device, is reminded by audible-visual annunciator Staff notes, prevents the risk that staff's carelessness causes.

Preferably, combustible gas detecting device also includes power module, power module is electrically connected with control device.

In a kind of specific embodiment, power module includes ac220v power supply and ups power supply, ac220v power supply and ups electricity Source electrically connects, and ups power supply is electrically connected with control device.

Preferably, power module includes ac220v power supply, relay and accumulator, the live wire of ac220v power supply respectively with The normally opened contact of relay and the coils from parallel connection of coils of relay, accumulator is electrically connected with the normally-closed contact of relay, when ac220v dashes forward When so having a power failure, storage battery power supply can be switched at once.

Wherein fuel gas detector can detect for catalytic type fuel gas bulk detector, quasiconductor fuel gas body Device, natural diffuseness combustion-type detector, infrared fuel gas detector, laser fuel gas detector or electric chemical formula gas Detector.

Wherein smoke-detectors can for photoelectric smoke formula smoke-detectors, infrared beam sense cigarette formula smoke-detectors, from Sub- smoke detector, laser induced formula smoke-detectors or aerosol gases concentration detector.

Alternating interface between man and computer corresponding with each user is set in pc client, each user is monitored, when certain Combustible-gas detector in user family or smoke-detectors detect combustible gas leakage or have smog, send out to control device The number of delivering letters, control device is changed after touching signal and is sent to pc client, and shows corresponding user in alternating interface between man and computer, Thus when ensureing no one in user family, total monitor indoor personnel can find the very first time to occur in which user family of family flammable Gas leaks or has smog, and by pc client to audible-visual annunciator sending signal, audible-visual annunciator warning reminding works Personnel.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality The content being not limited in description with new technical scope it is necessary to determine its technology according to right Property scope.

Claims (10)

1. a kind of fuel gas safety-protection system, including combustible gas detecting device it is characterised in that: described fuel gas detection dress Put including

Detection means, described detection means includes the combustible-gas detector for detecting fuel gas and is used for detecting smog Smoke-detectors；

Performs device, described performs device includes fuel gas stop valve or flammable gas alarm mechanical hand；With

Control device, described control device is connected with combustible-gas detector, smoke-detectors and fuel gas stop valve respectively.

2. fuel gas safety-protection system as claimed in claim 1 it is characterised in that: described performs device also includes opponent passenger Family end sends automatic information or the gsm module called, and described gsm module is connected with control device signal.

3. fuel gas safety-protection system as claimed in claim 1 it is characterised in that: also include mobile client and/or setting In the pc client of total Control Room, described pc client is connected with control device signal by communication module, described communication module Can be wireless communication module or wire communication module, described mobile client is passed through wireless communication module and believed with control device Number connect.

4. fuel gas safety-protection system as claimed in claim 1 it is characterised in that: described detection means and/or performs device It is connected with control device signal by communication module, described communication module can be wireless communication module or wire communication mould Block.

5. fuel gas safety-protection system as claimed in claim 3 it is characterised in that: also include audible-visual annunciator, described acousto-optic Alarm is connected with pc client signal.

6. fuel gas safety-protection system as claimed in claim 1 it is characterised in that: described combustible gas detecting device also includes Power module, described power module is electrically connected with control device.

7. fuel gas safety-protection system as claimed in claim 6 it is characterised in that: described power module includes ac220v power supply With ups power supply, described ac220v power supply and ups power electric connection, described ups power supply and control device electrical connection.

8. fuel gas safety-protection system as claimed in claim 6 it is characterised in that: described power module include ac220v electricity Source, relay and accumulator, the live wire of described ac220v power supply is respectively with the coil of the normally opened contact of relay and relay simultaneously Connection, described accumulator is electrically connected with the normally-closed contact of relay.

9. the fuel gas safety-protection system as described in claim 1-8 any claim it is characterised in that: described fuel gas Detector can be catalytic type combustible gas probe, quasiconductor combustible gas probe, natural diffuseness combustion-type detector, red Outer combustible-gas detector, laser combustible-gas detector or electrochemical gas detector.

10. the fuel gas safety-protection system as described in claim 1-8 any claim it is characterised in that: the inspection of described smog Surveying device can be photoelectric smoke formula smoke-detectors, infrared beam sense cigarette formula smoke-detectors, ionic smoke sensor formula detector, laser Vicariouss smoke-detectors or aerosol gases concentration detector.