CN206975016U - A kind of device for being used to detect flammable explosive gas - Google Patents
A kind of device for being used to detect flammable explosive gas Download PDFInfo
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- CN206975016U CN206975016U CN201720561956.8U CN201720561956U CN206975016U CN 206975016 U CN206975016 U CN 206975016U CN 201720561956 U CN201720561956 U CN 201720561956U CN 206975016 U CN206975016 U CN 206975016U
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- gas
- flammable explosive
- getter
- explosive gas
- control device
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Abstract
A kind of device for being used to detect flammable explosive gas, including U-shaped frame, control device；Multiple blowning installations are evenly provided with the vertical direction of the U-shaped frame side, multiple getter devices are evenly provided with the vertical direction of U-shaped frame opposite side；The gas outlet of each getter device is provided with a gas-detecting device；The control device electrically connects with blowning installation, getter device, gas-detecting device respectively.A kind of device for detecting flammable explosive gas provided by the utility model is compared with prior art, the gas of passenger's other side is blowed to the side of absorption detecting by blowning installation, air flow is accelerated, not only make it that detection is quicker, and the gas detected is more comprehensive.Meanwhile set multiple blowning installations and getter device to be detected to the gas of passenger's different parts by the vertical direction, dead angle is avoided, so as to ensure public transport safety, does not stay hidden danger.
Description
Technical field
Security appliance field is the utility model is related to, particularly a kind of device for being used to detect flammable explosive gas.
Background technology
With the development of society, public safety problem increasingly receives the concern of people, particularly in public affairs such as public transport, subways
Field of traffic altogether, safety are just particularly important.In order to ensure safety, general safety check needs to carry out flammable explosive gas
Detection.The Chinese patent CN 203588429U and Chinese patent CN 105092791B of the applicant's earlier application, describe one
A kind of active absorption formula flammable explosive gas detection alarm of kind and a kind of flammable explosive gas detection means.In practical application mistake
Cheng Zhong, although finding that a kind of above-mentioned active absorption formula flammable explosive gas detection alarm can detect flammable explosive gas,
But its active absorption ambient air is limited in scope, due to speed when passenger passes through the detection alarm, it is received
Valuable gases it is limited, it is also very limited for the gas absorption detecting of passenger's other side, its set single active inspiration
Device is only more effective to the gas of its identical height level, because the combustible and explosive articles horizontal level that passenger carries differs
It is fixed, therefore limit the application effect of the detection alarm.These limitations, not only have impact on the Detection results of product, and easily
Produce security breaches.
Utility model content
In order to solve the above problems, the utility model provides that a kind of Detection results are good, detection range it is wide be used to detect
The device of flammable explosive gas.
A kind of device for being used to detect flammable explosive gas, including U-shaped frame, control device；The U-shaped frame side
Multiple blowning installations are evenly provided with vertical direction, multiple air-breathings are evenly provided with the vertical direction of U-shaped frame opposite side
Device；The gas outlet of each getter device is provided with a gas-detecting device；The control device respectively with blowning installation, air-breathing
Device, gas-detecting device electrical connection.
Further, a kind of device for being used to detect flammable explosive gas also includes warning device, and warning device is set
There is reception of wireless signals module, the control device is provided with wireless signal sending module, reception of wireless signals module and wireless communication
Number sending module passes through wireless connection.
Further, a kind of device for being used to detect flammable explosive gas also includes field data harvester, existing
Field information collecting device and control device electrical connection；Field data harvester includes camera and miaow head.
Further, the blowning installation is hair-dryer, and the getter device is induced-draught fan.
A kind of device for detecting flammable explosive gas provided by the utility model compared with prior art, passes through air blowing
Device blows to the gas of passenger's other side the side of absorption detecting, accelerates air flow, not only detection is more accelerated
Speed, and the gas detected is more comprehensive.Meanwhile set multiple blowning installations and getter device can be with by the vertical direction
The gas of passenger's different parts is detected, no matter passenger shoulders combustible and explosive articles or carries combustible and explosive articles,
Also or portable combustible and explosive articles can be quickly detected, and avoid dead angle, so as to ensure that public transport is pacified
Entirely, hidden danger is not stayed.
Brief description of the drawings
Fig. 1 is a kind of apparatus structure schematic diagram for being used to detect flammable explosive gas of the utility model.
Embodiment
In order to be preferably illustrated to the utility model, elaborated below in conjunction with accompanying drawing.
As shown in figure 1, a kind of device for being used to detect flammable explosive gas, including U-shaped frame 1, control device.The U
It is evenly provided with multiple blowning installations 2 on the vertical direction of the side of type frame 1, on the vertical direction of the U-shaped opposite side of frame 1 uniformly
Ground is provided with multiple getter devices 3.The gas outlet of each getter device 3 is provided with a gas-detecting device 4.The control device point
Do not electrically connected with blowning installation 2, getter device 3, gas-detecting device 4.Specifically, in use, passenger is from the U-shaped frame 1
Inside pass through, the blowning installation 2 can blow to the different parts of passenger's body so that the gas of article entrained by passenger can
Fast and accurately to be received by getter device 3, so it is identified, to judge whether passenger carries combustible and explosive articles.So as to protect
The safety of public transport is demonstrate,proved.
Specifically, a kind of device for being used to detect flammable explosive gas also includes warning device, warning device is provided with wireless
Signal receiving module, the control device are provided with wireless signal sending module, and reception of wireless signals module and wireless signal are sent
Module passes through wireless connection.Warning device can be when equipment detects flammable explosive gas, by wireless signal to monitoring pipe
Warning message occurs for reason personnel, reminds them to take corresponding action, it is ensured that the life security of the people.One kind is inflammable easy for detecting
The device of gas explosion body also includes field data harvester, field data harvester and control device electrical connection；Scene
Information collecting device includes camera and miaow head.Field data can be collected by field data harvester, to collect afterwards
Evidence provides help.The blowning installation 2 is hair-dryer, and the getter device 3 is induced-draught fan.Blower fan is a kind of conventional sets
Standby, simple in construction, cost is cheap.
Above-mentioned embodiment be not construed as to it is of the present utility model further limit, those skilled in the art according to
The unsubstantiality that the utility model content is made, which changes, to be fallen into scope of protection of the utility model.
Claims (4)
- A kind of 1. device for being used to detect flammable explosive gas, it is characterised in that：Including U-shaped frame, control device；It is described U-shaped Multiple blowning installations are evenly provided with the vertical direction of frame side, are equably set on the vertical direction of U-shaped frame opposite side There are multiple getter devices；The gas outlet of each getter device is provided with a gas-detecting device；The control device is respectively with blowing Device of air, getter device, gas-detecting device electrical connection.
- A kind of 2. device for being used to detect flammable explosive gas as claimed in claim 1, it is characterised in that：Also include alarm dress Put, warning device is provided with reception of wireless signals module, and the control device is provided with wireless signal sending module, reception of wireless signals Module and wireless signal sending module pass through wireless connection.
- A kind of 3. device for being used to detect flammable explosive gas as claimed in claim 1, it is characterised in that：Also include scene letter Cease harvester, field data harvester and control device electrical connection；Field data harvester include camera and Miaow head.
- A kind of 4. device for being used to detect flammable explosive gas as claimed in claim 1, it is characterised in that：The blowning installation For hair-dryer, the getter device is induced-draught fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561956.8U CN206975016U (en) | 2017-05-19 | 2017-05-19 | A kind of device for being used to detect flammable explosive gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720561956.8U CN206975016U (en) | 2017-05-19 | 2017-05-19 | A kind of device for being used to detect flammable explosive gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975016U true CN206975016U (en) | 2018-02-06 |
Family
ID=61410276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720561956.8U Active CN206975016U (en) | 2017-05-19 | 2017-05-19 | A kind of device for being used to detect flammable explosive gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815830A (en) * | 2020-06-30 | 2020-10-23 | 同方威视技术股份有限公司 | Dangerous chemical security inspection device and gate system |
-
2017
- 2017-05-19 CN CN201720561956.8U patent/CN206975016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111815830A (en) * | 2020-06-30 | 2020-10-23 | 同方威视技术股份有限公司 | Dangerous chemical security inspection device and gate system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for detecting flammable and explosive gases Effective date of registration: 20220506 Granted publication date: 20180206 Pledgee: China Co. truction Bank Corp Fuzhou Chengbei Branch Pledgor: FUJIAN MEIYING AUTOMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022350000049 |