CN110887935A - Mercury vapor detection device and method - Google Patents
Mercury vapor detection device and method Download PDFInfo
- Publication number
- CN110887935A CN110887935A CN201811040088.4A CN201811040088A CN110887935A CN 110887935 A CN110887935 A CN 110887935A CN 201811040088 A CN201811040088 A CN 201811040088A CN 110887935 A CN110887935 A CN 110887935A
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- Prior art keywords
- gas
- mercury
- gas chamber
- air suction
- suction device
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 3
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 230000001788 irregular Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0045—Hg
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a mercury vapor detection device and a method, and the device comprises an air inlet, an electromagnetic valve, a pressure gauge, a piston, a shell, a control button, a display screen, a limiting plate, a small hole, a gas chamber, a mercury gas analyzer, an air suction device, a battery box, a push rod, a data transmitter and a thermometer. The invention can effectively improve the speed of gas entering the gas chamber, improve the working efficiency, monitor the pressure and temperature of the gas entering the gas chamber, avoid influencing the detection accuracy and has simple operation.
Description
Technical Field
The present disclosure relates to a detection device and a detection method, and more particularly, to a mercury vapor detection device and a detection method.
Background
The mercury gas is corrosive and toxic, can cause bronchitis, emphysema and asthma, can stimulate the body, causes cough and asphyxia, causes discomfort to respiratory system and eyes, can cause serious heart disease and respiratory system diseases at high concentration, although the prior art can simply detect the mercury gas, the structure is often more complicated, the carrying is inconvenient, the detection accuracy is not high, and therefore, the portable mercury vapor detection device is provided.
Disclosure of Invention
The invention aims to provide a mercury vapor detection device and a mercury vapor detection method, which can effectively improve the speed of gas entering a gas chamber, improve the working efficiency, monitor the pressure and temperature of the gas entering the gas chamber, avoid influencing the detection accuracy, and have the advantages of simple operation, easy operation, low price and easy production.
The invention solves the technical problems through the following technical scheme: a mercury vapor detection device comprises an air inlet, an electromagnetic valve, a pressure gauge, a piston, a shell, a control button, a display screen, a limiting plate, a small hole, a gas chamber, a mercury gas analyzer, an air suction device, a battery box, a push rod, a data transmitter and a thermometer, wherein the air inlet is positioned outside the small hole, the air suction device is positioned on the right side of the small hole, the electromagnetic valve is positioned on the right side of the air suction device, the gas chamber is connected with the electromagnetic valve, the pressure gauge is positioned on the right side of the air inlet, the piston is positioned on the left side of the mercury gas analyzer, the piston is fixed with the gas chamber, the pressure gauge is fixed with the shell, the control button is positioned below the display screen, the limiting plate is positioned on the right side of the display screen, the air suction device is positioned on the left side of the gas chamber, the gas chamber is positioned, the thermometer is positioned on the left side of the battery box and is connected with the battery box.
Preferably, the mercury gas analyzer is cylindrical in shape.
Preferably, a layer of activated carbon is attached to the surface of the push rod.
Preferably, the shape of the activated carbon is a porous irregular shape.
The invention provides a mercury vapor detection method which is characterized in that detected gas is placed at the front end of a gas inlet, a battery is added into a battery box, a control button is arranged to push a push rod, the push rod can be limited by a limiting plate, the gas enters an air suction device through a small hole, the air suction device starts to work, the gas enters a mercury gas analyzer after being pressed into a gas chamber by a piston after passing through an electromagnetic valve, analyzed data can be transmitted by a data sensor on a display screen, and a pressure meter and a thermometer jointly display a detection result.
The positive progress effects of the invention are as follows: the invention can effectively improve the speed of gas entering the gas chamber, improve the working efficiency, monitor the pressure and temperature of the gas entering the gas chamber, avoid influencing the detection accuracy, and has the advantages of simple operation, easy operation, low price and easy production.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a plan view of the internal structure of the present invention.
Fig. 3 is a plan view of the external structure of the present invention.
Detailed Description
The following provides a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 3, the mercury vapor detection device of the present invention includes an air inlet 1, an electromagnetic valve 2, a pressure gauge 3, a piston 4, a housing 5, a control button 6, a display screen 7, a limiting plate 8, a small hole 10, a gas chamber 11, a mercury gas analyzer 12, an air sucker 13, a battery box 14, a push rod 15, a data transmitter 16, and a thermometer 17, wherein the air inlet 1 is located outside the small hole 10, the air sucker 13 is located on the right side of the small hole 10, the electromagnetic valve 2 is located on the right side of the air sucker 13, the gas chamber 11 is connected to the electromagnetic valve 2, the pressure gauge 3 is located on the right side of the air inlet 1, the piston 4 is located on the left side of the mercury gas analyzer 12, the piston 4 is fixed to the gas chamber 11, the pressure gauge 3 is fixed to the housing 5, the control button 6 is located below the display screen 7, the limiting plate 8 is located on the right side of the display screen, the battery pack 14 is fixed to the housing 5, the push rod 15 is fixed to the housing 5, the data transmitter 16 is located on both sides of the mercury gas analyzer 12, the thermometer 17 is located on the left side of the battery pack 14, and the thermometer 17 is connected to the battery pack 14.
The mercury gas analyzer 12 is cylindrical in shape, which facilitates the introduction of more gas to improve the accuracy of the detection.
The surface of the push rod 15 is attached with a layer of activated carbon 9, which further absorbs impurities in the air.
The shape of the active carbon is porous irregular shape, so that air can pass through and be filtered conveniently.
The mercury vapor detection method comprises the following steps: gas to be detected is placed at the front end of an air inlet, a battery is added into a battery box, a control button is arranged, a push rod is pushed, the push rod can be limited by a limiting plate, the gas enters an air suction device through a small hole, the air suction device starts to work, the gas enters a mercury gas analyzer after being pressed into a gas chamber by a piston after passing through an electromagnetic valve, analyzed data can be displayed on a display screen transmitted by a data sensor, and a detection result is displayed by a pressure gauge and a thermometer together.
In conclusion, the gas pressure monitoring device can effectively improve the speed of gas entering the gas chamber, improve the working efficiency, monitor the pressure and the temperature of the gas entering the gas chamber, avoid the influence on the detection accuracy, and is simple to operate, easy to operate, low in price and easy to produce.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A mercury vapor detection device is characterized by comprising an air inlet, an electromagnetic valve, a pressure gauge, a piston, a shell, a control button, a display screen, a limiting plate, a small hole, a gas chamber, a mercury gas analyzer, an air suction device, a battery box, a push rod, a data transmitter and a thermometer, wherein the air inlet is positioned outside the small hole, the air suction device is positioned on the right side of the small hole, the electromagnetic valve is positioned on the right side of the air suction device, the gas chamber is connected with the electromagnetic valve, the pressure gauge is positioned on the right side of the air inlet, the piston is positioned on the left side of the mercury gas analyzer, the piston is fixed with the gas chamber, the pressure gauge is fixed with the shell, the control button is positioned below the display screen, the limiting plate is positioned on the right side of the display screen, the air suction device is positioned on the left side of the gas chamber, the gas chamber is positioned on, the thermometer is positioned on the left side of the battery box and is connected with the battery box.
2. The mercury vapor detection device of claim 1, wherein the mercury gas analyzer is cylindrical in shape.
3. The mercury vapor detection device of claim 1, wherein a layer of activated carbon is attached to a surface of the push rod.
4. The mercury vapor detection device of claim 3, wherein the activated carbon is porous and irregularly shaped.
5. A mercury vapor detection method is characterized in that gas to be detected is placed at the front end of an air inlet, a battery is added into a battery box, a control button is arranged to push a push rod, the push rod can be limited by a limiting plate, gas enters an air suction device through a small hole, the air suction device starts to work, the gas enters a mercury gas analyzer after being pressed into a gas chamber by a piston after passing through an electromagnetic valve, analyzed data can be displayed on a display screen transmitted by a data sensor, and a pressure meter and a thermometer jointly display a detection result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040088.4A CN110887935A (en) | 2018-09-07 | 2018-09-07 | Mercury vapor detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040088.4A CN110887935A (en) | 2018-09-07 | 2018-09-07 | Mercury vapor detection device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110887935A true CN110887935A (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811040088.4A Pending CN110887935A (en) | 2018-09-07 | 2018-09-07 | Mercury vapor detection device and method |
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| CN (1) | CN110887935A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216943U (en) * | 2011-06-16 | 2012-05-09 | 中国地质科学院地球物理地球化学勘查研究所 | Mercury vapor testing system |
| CN102608271A (en) * | 2012-03-19 | 2012-07-25 | 中国石油天然气股份有限公司 | Direct determination method for mercury content in natural gas |
| CN205484279U (en) * | 2016-03-30 | 2016-08-17 | 天津广特测试服务有限公司 | Portable sulphide analysis appearance |
| CN206114615U (en) * | 2016-08-12 | 2017-04-19 | 青海众志检测有限公司 | On --spot formaldehyde determination appearance of room air |
| CN107389387A (en) * | 2017-06-26 | 2017-11-24 | 杭州超距科技有限公司 | Portable trace mercury analyzer |
| CN108088711A (en) * | 2018-02-07 | 2018-05-29 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Mercury sampling apparatus in a kind of coal steam-electric plant smoke |
-
2018
- 2018-09-07 CN CN201811040088.4A patent/CN110887935A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216943U (en) * | 2011-06-16 | 2012-05-09 | 中国地质科学院地球物理地球化学勘查研究所 | Mercury vapor testing system |
| CN102608271A (en) * | 2012-03-19 | 2012-07-25 | 中国石油天然气股份有限公司 | Direct determination method for mercury content in natural gas |
| CN205484279U (en) * | 2016-03-30 | 2016-08-17 | 天津广特测试服务有限公司 | Portable sulphide analysis appearance |
| CN206114615U (en) * | 2016-08-12 | 2017-04-19 | 青海众志检测有限公司 | On --spot formaldehyde determination appearance of room air |
| CN107389387A (en) * | 2017-06-26 | 2017-11-24 | 杭州超距科技有限公司 | Portable trace mercury analyzer |
| CN108088711A (en) * | 2018-02-07 | 2018-05-29 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Mercury sampling apparatus in a kind of coal steam-electric plant smoke |
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Address after: No.259 Nanjing West Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: QIXINGPIAOCHONG ENVIRONMENT TECHNOLOGY (SUZHOU) Co.,Ltd. Address before: 215300 west side of Dechang Road, Kunshan City, Kunshan City, Suzhou City Applicant before: QIXINGPIAOCHONG ENVIRONMENT TECHNOLOGY (SUZHOU) Co.,Ltd. |
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Application publication date: 20200317 |
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