CN202159051U - Harmful gas detection device - Google Patents
Harmful gas detection device Download PDFInfo
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- CN202159051U CN202159051U CN2011202110811U CN201120211081U CN202159051U CN 202159051 U CN202159051 U CN 202159051U CN 2011202110811 U CN2011202110811 U CN 2011202110811U CN 201120211081 U CN201120211081 U CN 201120211081U CN 202159051 U CN202159051 U CN 202159051U
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Abstract
The utility model discloses a harmful gas detection device, which comprises a gas detection module, a system management module, a shell, a power module and a warning device. A main board, a single chip microcomputer, a control panel, a harmful gas sensor, a display screen and a warning indicator are installed in the shell, wherein the single chip microcomputer, the control panel, the harmful gas sensor, the display screen and the warning indicator are electrically connected with the main board. A gas receiving end of the sensor extends out of the shell, a screen portion of the display screen is connected with the outer surface of the shell in embedded mode, and the power module is respectively connected with and supplies power to the main board, the control panel, the sensor and the display screen. A data port is arranged on the system management module, a data port is further arranged on the corresponding gas detection module, and the two data ports are detachably connected with each other. The harmful gas detection device is further comprises a wireless receiving module which is used for achieving remote control. The harmful gas detection device is simple in structure, small in volume, light in weight and capable of being carried to various operation sites.
Description
Technical field
The utility model relates to a kind of harmful gas-detecting device, is specifically related to detect simultaneously the pick-up unit of harmful gases such as carbon monoxide, sulfuretted hydrogen, hydrogen and oxygen concentration.
Background technology
Along with developing rapidly of industry, the place of human contact toxic and harmful is more and more, causes human harm own increasing thus.Each intoxication accident, the importance of recognizing protection mankind itself safety in developing industry that people are regained consciousness.Therefore various harmful gas warning instruments become requisite safeguard in the industrial safety production gradually.Existing gas-detecting device apparatus structure is complicated, and volume is bigger, is not easy to carry, so inconvenience is applied to the emergency relief scene.
The utility model content
The purpose of the utility model is to solve that existing gas-detecting device complex structure, volume are big, the cost problem of higher, and a kind of simple, light, the novel harmful gas pick-up unit that can carry is provided.
To achieve these goals, the utility model provides a kind of harmful gas pick-up unit, a kind of harmful gas pick-up unit; It is characterized in that; Comprise gas detection module, system management module, shell and power module, warning device is equipped with mainboard and the single-chip microcomputer, control panel, harmful gas sensor, display screen and the attention device that link to each other with said mainboard electricity in the said shell; The gas receiving end of said sensor stretches out said shell; The outside surface tabling of the screen portions of said display screen and said shell, said power module is connected with said mainboard, control panel, sensor and display screen respectively, to its power supply; Said system management module setting is provided with FPDP, also be provided with FPDP on the corresponding said gas detection module, and two FPDPs is detachable connected mode;
One wireless receiving module also is set, and wireless receiving module is used to realize Long-distance Control, and wireless receiving module comprises wireless transmitting unit and radio receiving unit; In wireless transmitting unit, include processing module and transmitter module; Processing module receives simulation or the digital audio-video signal that outside source sends; Carry out convergent-divergent and conversion process; After generating digital audio-video signal and exporting transmitter module to and carry out chnnel coding, send to radio receiving unit through the WHDI wireless network; In radio receiving unit, include receiver module and modular converter, receiver module carries out restoring digital audio-video signal behind the channel-decoding through WHDI wireless network receiving digital signals, generates the HDMI high-definition signal through the modular converter conversion and exports display screen to.Said attention device is controlled by mainboard, if the harmful gas concentration data that sensor determination obtains are sent information warning when being higher than designated value.
According to a kind of preferred embodiment of the utility model, said sensor is an electrochemical sensor.The common ground of this type sensor is when in the testing environment tested gas being arranged, and sensor is translated into corresponding electric signal.Electric signal by single-chip microcomputer computing and processing, directly demonstrates the concentration value of the gas of surveying then on liquid crystal display after the amplification of pick-up unit internal circuit, analog to digital conversion.When gas concentration reached the height warning limit value that is provided with in advance, the control function parts sent alerting signal.In the utility model, the harmful gas that these sensors can detect comprises inflammable gass such as sulfuretted hydrogen, carbon monoxide, hydrogen, can also detect oxygen concentration.Also can select catalytic combustion method gas sensor for use, for example the universal gas sensing type of 2A type of the basic Electron Technology Co., Ltd in Shanghai production and sales.According to a kind of preferred embodiment of the utility model, also be provided with and state the electric humidity sensor that links to each other of mainboard in the said pick-up unit.According to the another kind of concrete preferred implementation of the utility model, said attention device is alarm lamp and/or hummer and/or vibrating device.Different according to the attention device type, bright lamp, buzzing or vibration alarm prompting appear when the harmful gas concentration data are higher than designated value recording.Preferably, the outside of the gas receiving end of said sensor is provided with wire gauze, can wrap up the sensor outer end, is used to intercept that dust, willow catkins flying in the air etc. possibly influence, the exotic of obstruction sensor.More preferably, the gas receiving end outside of said sensor also is provided with sender unit cap, is connected with shell through screw thread, when pick-up unit is idle, plays a protective role.According to the another kind of concrete preferred implementation of the utility model, there is clamping device at the said shell back side, can be fixed on pick-up unit on clothes, the belt.More preferably, the seam between said shell and control panel, screen, the button is provided with waterproof vibration isolation circle.
The harmful gas pick-up unit that beneficial effect, the utility model provide is simple in structure, and volume is little in light weight, can carry all kinds of operation fields.This equipment can detect the concentration of multiple inflammable gas, comprises sulfuretted hydrogen, carbon monoxide, hydrogen, can also detect oxygen concentration, and different operation fields is had good adaptability.
Description of drawings
Fig. 1 is the harmful gas pick-up unit front view of the utility model;
Fig. 2 is the harmful gas pick-up unit rear view of the utility model;
Fig. 3 is the harmful gas pick-up unit A-A direction view of the utility model.
Embodiment
Can further be expressly understood the utility model through the utility model specific embodiment given below, but these embodiment not the restrictions to protection domain of the present invention.
Like Fig. 1, Fig. 2, shown in Figure 3; Present embodiment is installed mainboard 12 in shell 1; On mainboard 12, connect harmful gas sensor 11, single-chip microcomputer and display screen through contact pin; The battery module 16 that installation links to each other with mainboard 12, control panel 19 are installed button 18 on control panel 19, alarm lamp 22, hummer and vibrating elements are welded on respectively on the mainboard 12.In the present embodiment, the single-chip microcomputer on the mainboard 12 it can detect and through display screen display device duty, tested gas concentration, handle warning message.On harmful gas sensor 11 tops wire gauze and sender unit cap 13 are set.Also be provided with at shell 1 back side and can equipment be clamped in the clamping device 2 on clothes, the waistband.
The display screen of present embodiment is selected LCD for use; Mainboard 12 and single-chip microcomputer to the electric signal of sensor output amplify, after the analog to digital conversion; Judge whether greater than preset value,, comprise alarm lamp, vibration and buzzing if then send alerting signal greater than preset value.To achieve these goals, the utility model provides a kind of harmful gas pick-up unit, a kind of harmful gas pick-up unit; It is characterized in that; Comprise gas detection module, system management module, shell and power module, warning device is equipped with mainboard and the single-chip microcomputer, control panel, harmful gas sensor, display screen and the attention device that link to each other with said mainboard electricity in the said shell; The gas receiving end of said sensor stretches out said shell; The outside surface tabling of the screen portions of said display screen and said shell, said power module is connected with said mainboard, control panel, sensor and display screen respectively, to its power supply; Said system management module setting is provided with FPDP, also be provided with FPDP on the corresponding said gas detection module, and two FPDPs is detachable connected mode;
One wireless receiving module 55 also is set, and wireless receiving module 55 is used to realize Long-distance Control, and wireless receiving module comprises wireless transmitting unit and radio receiving unit; In wireless transmitting unit, include processing module and transmitter module; Processing module receives simulation or the digital audio-video signal that outside source sends; Carry out convergent-divergent and conversion process; After generating digital audio-video signal and exporting transmitter module to and carry out chnnel coding, send to radio receiving unit through the WHDI wireless network; In radio receiving unit, include receiver module and modular converter, receiver module carries out restoring digital audio-video signal behind the channel-decoding through WHDI wireless network receiving digital signals, generates the HDMI high-definition signal through the modular converter conversion and exports display screen to.Said attention device is controlled by mainboard, if the harmful gas concentration data that sensor determination obtains are sent information warning when being higher than designated value.
According to a kind of preferred embodiment of the utility model, said sensor is an electrochemical sensor.The common ground of this type sensor is when in the testing environment tested gas being arranged, and sensor is translated into corresponding electric signal.Electric signal by single-chip microcomputer computing and processing, directly demonstrates the concentration value of the gas of surveying then on liquid crystal display after the amplification of pick-up unit internal circuit, analog to digital conversion.When gas concentration reached the height warning limit value that is provided with in advance, the control function parts sent alerting signal.In the utility model, the harmful gas that these sensors can detect comprises inflammable gass such as sulfuretted hydrogen, carbon monoxide, hydrogen, can also detect oxygen concentration.Also can select catalytic combustion method gas sensor for use, for example the universal gas sensing type of 2A type of the basic Electron Technology Co., Ltd in Shanghai production and sales.According to a kind of preferred embodiment of the utility model, also be provided with and state the electric humidity sensor that links to each other of mainboard in the said pick-up unit.The NHS one 20E humidity sensor of the basic Electron Technology Co., Ltd in Shanghai production and sales for example.According to the another kind of concrete preferred implementation of the utility model, said attention device is alarm lamp and/or hummer and/or vibrating device.Different according to the attention device type, bright lamp, buzzing or vibration alarm prompting appear when the harmful gas concentration data are higher than designated value recording.Preferably, the outside of the gas receiving end of said sensor is provided with wire gauze, can wrap up the sensor outer end, is used to intercept that dust, willow catkins flying in the air etc. possibly influence, the exotic of obstruction sensor.More preferably, the gas receiving end outside of said sensor also is provided with sender unit cap, is connected with shell through screw thread, when pick-up unit is idle, plays a protective role.According to the another kind of concrete preferred implementation of the utility model, there is clamping device at the said shell back side, can be fixed on pick-up unit on clothes, the belt.More preferably, the seam between said shell and control panel, screen, the button is provided with waterproof vibration isolation circle.
The harmful gas pick-up unit that beneficial effect, the utility model provide is simple in structure, and volume is little in light weight, can carry all kinds of operation fields.This equipment can detect the concentration of multiple inflammable gas, comprises sulfuretted hydrogen, carbon monoxide, hydrogen, can also detect oxygen concentration, and different operation fields is had good adaptability.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (6)
1. harmful gas pick-up unit; It is characterized in that; Comprise gas detection module, system management module, shell and power module, warning device is equipped with mainboard and the single-chip microcomputer, control panel, harmful gas sensor, display screen and the attention device that link to each other with said mainboard electricity in the said shell; The gas receiving end of said sensor stretches out said shell; The outside surface tabling of the screen portions of said display screen and said shell, said power module is connected with said mainboard, control panel, sensor and display screen respectively, to its power supply; Said system management module setting is provided with FPDP, also be provided with FPDP on the corresponding said gas detection module, and two FPDPs is detachable connected mode;
One wireless receiving module also is set, and wireless receiving module is used to realize Long-distance Control, and wireless receiving module comprises wireless transmitting unit and radio receiving unit; In wireless transmitting unit, include processing module and transmitter module; Processing module receives simulation or the digital audio-video signal that outside source sends; Carry out convergent-divergent and conversion process; After generating digital audio-video signal and exporting transmitter module to and carry out chnnel coding, send to radio receiving unit through the WHDI wireless network; In radio receiving unit, include receiver module and modular converter, receiver module carries out restoring digital audio-video signal behind the channel-decoding through WHDI wireless network receiving digital signals, generates the HDMI high-definition signal through the modular converter conversion and exports display screen to.
2. harmful gas pick-up unit according to claim 1 is characterized in that said harmful gas sensor is electrochemical sensor or catalytic combustion method gas sensor.
3. harmful gas pick-up unit according to claim 1 is characterized in that said attention device is alarm lamp and/or hummer and/or vibrating device.
4. harmful gas pick-up unit according to claim 1 is characterized in that the outside of said sensor outer end is provided with wire gauze.
5. harmful gas pick-up unit according to claim 1 is characterized in that the seam between said shell and control panel, screen, the button is provided with waterproof vibration isolation circle.
6. harmful gas pick-up unit according to claim 1 is characterized in that also being provided with in the said pick-up unit humidity sensor that links to each other with said mainboard electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202110811U CN202159051U (en) | 2011-06-20 | 2011-06-20 | Harmful gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202110811U CN202159051U (en) | 2011-06-20 | 2011-06-20 | Harmful gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159051U true CN202159051U (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202110811U Expired - Fee Related CN202159051U (en) | 2011-06-20 | 2011-06-20 | Harmful gas detection device |
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| CN (1) | CN202159051U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103048429A (en) * | 2012-12-28 | 2013-04-17 | 重庆川仪分析仪器有限公司 | Replaceable fixed type gas warner |
| WO2014015530A1 (en) * | 2012-07-24 | 2014-01-30 | 上海市电力公司 | Automatic detection device for a harmful gas |
| CN104076068A (en) * | 2013-03-26 | 2014-10-01 | 深圳市深安旭传感技术有限公司 | Vehicle and monitoring alarm apparatus for environment inside vehicle |
| CN106307643A (en) * | 2016-09-20 | 2017-01-11 | 宏杰内衣股份有限公司 | Sports underwear with VOC (volatile organic compounds) concentration detection and alarm functions |
| CN108226384A (en) * | 2016-12-14 | 2018-06-29 | 盟立自动化股份有限公司 | Detection apparatus and organic compound detector |
| CN108426979A (en) * | 2017-09-08 | 2018-08-21 | 重庆邮电大学 | A kind of gas/liquid safety detection unit |
| CN110940726A (en) * | 2018-09-21 | 2020-03-31 | 三星电子株式会社 | Electronic device comprising a gas sensor and method of operating the electronic device |
-
2011
- 2011-06-20 CN CN2011202110811U patent/CN202159051U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015530A1 (en) * | 2012-07-24 | 2014-01-30 | 上海市电力公司 | Automatic detection device for a harmful gas |
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103048429A (en) * | 2012-12-28 | 2013-04-17 | 重庆川仪分析仪器有限公司 | Replaceable fixed type gas warner |
| CN104076068A (en) * | 2013-03-26 | 2014-10-01 | 深圳市深安旭传感技术有限公司 | Vehicle and monitoring alarm apparatus for environment inside vehicle |
| CN104076068B (en) * | 2013-03-26 | 2017-02-15 | 深圳市深安旭传感技术有限公司 | Vehicle and monitoring alarm apparatus for environment inside vehicle |
| CN106307643A (en) * | 2016-09-20 | 2017-01-11 | 宏杰内衣股份有限公司 | Sports underwear with VOC (volatile organic compounds) concentration detection and alarm functions |
| CN108226384A (en) * | 2016-12-14 | 2018-06-29 | 盟立自动化股份有限公司 | Detection apparatus and organic compound detector |
| CN108426979A (en) * | 2017-09-08 | 2018-08-21 | 重庆邮电大学 | A kind of gas/liquid safety detection unit |
| CN108426979B (en) * | 2017-09-08 | 2020-09-29 | 重庆邮电大学 | Gas/liquid safety detection unit |
| CN110940726A (en) * | 2018-09-21 | 2020-03-31 | 三星电子株式会社 | Electronic device comprising a gas sensor and method of operating the electronic device |
| CN110940726B (en) * | 2018-09-21 | 2024-04-30 | 三星电子株式会社 | Electronic device comprising a gas sensor and method of operating the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIANG JINGUANYUAN ECOLOGICAL AGRICULTRAL TECHNO Free format text: FORMER OWNER: LUO XIAODONG Effective date: 20130227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Qin Inventor before: Luo Xiaodong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO XIAODONG TO: ZHOU QIN Free format text: CORRECT: ADDRESS; FROM: 323307 LISHUI, ZHEJIANG PROVINCE TO: 830011 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130227 Address after: 830011, 439 South Beijing Road, Xinshi District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: Xinjiang Golden Crown Garden Eco Agriculture Technology Co., Ltd. Address before: 323307 Zhejiang County of Suichang Province Jin Zhu Zhen Jin Zhu Cun Ao tou 12-2 Patentee before: Luo Xiaodong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |