CN209858513U - Pollutant gas detection device - Google Patents
Pollutant gas detection device Download PDFInfo
- Publication number
- CN209858513U CN209858513U CN201920343942.8U CN201920343942U CN209858513U CN 209858513 U CN209858513 U CN 209858513U CN 201920343942 U CN201920343942 U CN 201920343942U CN 209858513 U CN209858513 U CN 209858513U
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- CN
- China
- Prior art keywords
- gas
- circuit board
- installed part
- probe
- detection device
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- 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
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model relates to a gaseous detection device of pollution, this gaseous detection device of pollution, including the installed part with fix the circuit board in the installed part, be fixed with a plurality of gas sensor on the circuit board, each gas sensor's probe passes the installed part respectively and stretches out and survey information such as gas concentration in the installed part outside, gas sensor is connected with the circuit board electricity and gives the processing chip on the circuit board with the data transmission who gathers, still electricity is connected with wireless sensor on the circuit board, data on the processing chip transmit through wireless transmission device for equipment such as mobile terminal and show, the analysis. The pollutant gas detection device is small and exquisite, portable and high in reaction speed, can be directly communicated with analysis equipment such as a mobile terminal, and facilitates checking, recording and analyzing of gas detection data.
Description
Technical Field
The utility model relates to a pollution gas detection device.
Background
Formaldehyde is considered to be one of the most important pollutants in indoor air. With the increasing concern of people on air pollution, the accurate and timely detection of formaldehyde is more important. At present, the concentration and the components of pollutants are usually detected in a laboratory through air sampling, and the existing pollutant detection system has the advantages of large volume, low detection speed and high test cost.
Disclosure of Invention
The utility model discloses an improve not enough among the prior art, and provide a pollution gas detection device, provide quick convenient pollution gas and detect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the pollution gas detection device comprises an installation part and a circuit board fixed in the installation part, wherein a plurality of gas sensors are fixed on the circuit board, probes of the gas sensors respectively penetrate through the installation part to extend out of the installation part, the gas sensors are electrically connected with the circuit board, and the circuit board is further electrically connected with a wireless sensor.
Wherein detection objects of the plurality of gas sensors are different.
The mounting part is columnar, one end of the mounting part is a detachable bottom, and the bottom is used for fixing the circuit board and is provided with a pinhole for the probe of the gas sensor to extend out.
The periphery of the mounting piece is provided with threads, the pollutant gas detection device further comprises a gas collection box, a screw structure matched with the threads on the mounting piece is arranged on the gas collection box, and the mounting piece is screwed into the screw structure of the gas collection box so that a probe of the gas detector extends into the gas collection box.
Wherein, the one end that is close to the probe on the installed part is equipped with the sealing member.
Wherein, the one end of keeping away from the probe on the installed part is equipped with the handle.
Has the advantages that:
this gaseous detection device of polluting, include the installed part and fix the circuit board in the installed part, be fixed with a plurality of gas sensor on the circuit board, the probe of each gas sensor passes the installed part respectively and stretches out and survey information such as gas concentration in the installed part outside, gas sensor is connected with the circuit board electricity and transmits the data of gathering for the processing chip on the circuit board, still be connected with wireless sensor on the circuit board, data on the processing chip transmit through wireless transmission device for equipment such as mobile terminal to show, the analysis. The pollutant gas detection device is small and exquisite, portable and high in reaction speed, can be directly communicated with analysis equipment such as a mobile terminal, and facilitates checking, recording and analyzing of gas detection data.
Drawings
Fig. 1 is a schematic structural view of the pollutant gas detection device of the present invention.
Fig. 2 is an exploded schematic view of the pollutant gas detecting device of the present invention.
The reference numbers in the figures are:
1. the device comprises a mounting piece, 11 mounting positions, 12 handles, 2 probes, 3 gas sensors, 4 wireless transmission devices and 5 circuit boards.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following embodiments and drawings are combined to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the pollutant gas detecting device of the present embodiment includes a mounting member 1 and a circuit board 5 fixed in the mounting member 1, wherein a plurality of gas sensors 3 are fixed on the circuit board 5, and a plurality of gas sensors 3 are different in detection object and can detect data of a plurality of gases. The probes 2 of the gas sensors 3 respectively penetrate through the mounting piece 1 and extend out of the mounting piece 1, the gas sensors 3 are electrically connected with a circuit board 5, and the circuit board 5 is also electrically connected with a wireless sensor. The periphery of installed part 1 is equipped with the screw thread, and this gaseous detection device of polluting still includes gaseous collection box, is equipped with the screw structure that suits with the screw thread on the installed part 1 on the gaseous collection box, and installed part 1 is screwed into in the screw structure of gaseous collection box so that gas detector's probe 2 stretches into in the gaseous collection box.
When the gas collecting box is used, the box cover of the gas collecting box is firstly opened, the gas collecting box is closed after standing for a period of time, and the mounting piece 1 is screwed into the screw structure on the gas collecting box to completely close the gas collecting box. At the moment, the air in the air collection box is not exchanged any more, and the data of the polluting gas in the current air can be accurately measured.
Wherein, installed part 1 is the column, and its one end is for dismantling the bottom, and this bottom is used for fixed circuit board 5 and is equipped with the pinhole that supplies gas sensor 3's probe 2 to visit. The end of the mounting member 1 close to the probe 2 is provided with a sealing member, and the end of the mounting member 1 far from the probe 2 is provided with a handle 12 for screwing the mounting member 1. Specifically, the mounting member 1 is provided with a mounting member 11, and the handle 12 is embedded and clamped in the mounting member 11.
This gaseous detection device of polluting, including installed part 1 and the circuit board 5 of fixing in installed part 1, be fixed with a plurality of gas sensor 3 on the circuit board 5, the probe 2 of each gas sensor 3 passes installed part 1 respectively and stretches out at the 1 outside of installed part and survey information such as gas concentration, gas sensor 3 is connected with circuit board 5 electricity and will gather data transmission and give the processing chip on circuit board 5, still be connected with wireless sensor on the circuit board 5, data on the processing chip are shown, the analysis for equipment such as mobile terminal through wireless transmission device 4 transmission. The pollutant gas detection device is small and exquisite, portable and high in reaction speed, can be directly communicated with analysis equipment such as a mobile terminal, and facilitates checking, recording and analyzing of gas detection data.
It should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A polluting gas detecting apparatus characterized by: including the installed part with fix circuit board in the installed part, be fixed with a plurality of gas sensor on the circuit board, the probe of each gas sensor passes respectively the installed part stretches out in the installed part outside, gas sensor is connected with the circuit board electricity, still be connected with wireless sensor on the circuit board.
2. A contaminant gas detection apparatus according to claim 1, wherein: the detection objects of the plurality of gas sensors are different.
3. A contaminant gas detection apparatus according to claim 1, wherein: the installed part is the column, and its one end is for dismantling the bottom, and this bottom is used for fixing the circuit board just is equipped with the pinhole that the probe that supplies gas sensor spilt.
4. A contaminant gas detection apparatus according to claim 3, wherein: the periphery of the mounting piece is provided with threads, the pollutant gas detection device further comprises a gas collection box, a screw structure matched with the threads on the mounting piece is arranged on the gas collection box, and the mounting piece is screwed into the screw structure of the gas collection box so that a probe of the gas sensor extends into the gas collection box.
5. A contaminant gas detection apparatus according to claim 4, wherein: and a sealing piece is arranged at one end of the mounting piece close to the probe.
6. A contaminant gas detection apparatus according to claim 4, wherein: and a handle is arranged at one end of the mounting piece, which is far away from the probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343942.8U CN209858513U (en) | 2019-03-18 | 2019-03-18 | Pollutant gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920343942.8U CN209858513U (en) | 2019-03-18 | 2019-03-18 | Pollutant gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209858513U true CN209858513U (en) | 2019-12-27 |
Family
ID=68933911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920343942.8U Expired - Fee Related CN209858513U (en) | 2019-03-18 | 2019-03-18 | Pollutant gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209858513U (en) |
-
2019
- 2019-03-18 CN CN201920343942.8U patent/CN209858513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210723 Address after: 150000 Dongfeng Street, Hulan Town, Hulan District, Harbin City, Heilongjiang Province Patentee after: Harbin Rui Yuan mining equipment Co.,Ltd. Address before: 050000 No. 20 Chuangye Road, Shijiazhuang Economic and Technological Development Zone, Hebei Province Patentee before: HEBEI RUZISHENG BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
| 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: 20191227 |