CN219842400U - Concentration self-adaptive gas detection device - Google Patents
Concentration self-adaptive gas detection device Download PDFInfo
- Publication number
- CN219842400U CN219842400U CN202321303055.0U CN202321303055U CN219842400U CN 219842400 U CN219842400 U CN 219842400U CN 202321303055 U CN202321303055 U CN 202321303055U CN 219842400 U CN219842400 U CN 219842400U
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- CN
- China
- Prior art keywords
- shell
- detection
- casing
- gas detection
- gas
- Prior art date
- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 33
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a concentration self-adaptive gas detection device which comprises a shell, wherein a detection chamber is fixedly connected inside the shell, a plurality of partition plates are arranged inside the detection chamber, the partition plates are communicated with each other, gas sensors are arranged among the partition plates, an insertion plate is inserted into one side of the detection chamber inside the shell, a filter core is placed inside the insertion plate, an air pump is arranged on one side of the insertion plate inside the shell, one side of the air pump is connected with an air tap, the air tap is communicated with the outer side of the shell, and one end of the detection chamber is communicated with the outer side of the detection chamber. According to the utility model, the plurality of detection chambers are designed, the air pressure sensors suitable for different concentrations are arranged in the detection chambers, and the air is detected by the different air pressure sensors, so that the different air pressure sensors can be selected according to different concentrations, and the detection of the detector is more accurate.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to a concentration self-adaptive gas detection device.
Background
The gas detector is an instrument for detecting gas leakage concentration, and comprises: portable gas detector, hand-held gas detector, stationary gas detector, on-line gas detector, etc. Gas sensors are mainly used for detecting the kind of gas present in the environment, and are sensors for detecting the composition and content of the gas, and it is generally considered that the definition of a gas sensor is based on the classification of the detection target, that is, any sensor for detecting the composition and concentration of the gas is called a gas sensor, whether it is by a physical method or by a chemical method.
The existing gas detector is used for detecting after gas is introduced, and cannot accurately measure values according to gases with different concentrations. Accordingly, a concentration-adaptive gas detection apparatus is provided by those skilled in the art to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a concentration self-adaptive gas detection device, which comprises a shell, wherein a detection chamber is fixedly connected inside the shell, a plurality of partition boards are arranged inside the detection chamber, the partition boards are communicated with each other, gas sensors are arranged among the partition boards, an insertion plate is inserted into one side of the detection chamber inside the shell, a filter element is placed inside the insertion plate, an air pump is arranged on one side of the insertion plate inside the shell, an air nozzle is connected to one side of the air pump, the air nozzle is communicated with the outer side of the shell, and one end of the detection chamber is communicated with the outer side of the detection chamber.
Preferably: the control circuit board is arranged on the other side of the detection chamber inside the shell, and the storage battery is arranged below the control circuit board inside the shell.
Preferably: one side of the shell body is provided with a crescent groove near one end of the insertion plate. The insertion plate is conveniently buckled to replace the filter element.
Preferably: the display screen is installed to the casing top, and a plurality of buttons are installed to casing top position display screen one side, and display screen, button all are with control circuit board electric connection.
Preferably: and an air pressure sensor is arranged in the shell and positioned on one side of the insertion plate.
The utility model has the technical effects and advantages that:
according to the utility model, the plurality of detection chambers are designed, the air pressure sensors suitable for different concentrations are arranged in the detection chambers, and the air is detected by the different air pressure sensors, so that the different air pressure sensors can be selected according to different concentrations, and the detection of the detector is more accurate.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
FIG. 2 is a schematic view of the structure of the interior of the housing provided by the present utility model;
FIG. 3 is a schematic view of the structure of an insert plate provided by the present utility model;
in the figure:
1. a housing; 2. a display screen; 3. a button; 4. an air tap; 5. a detection chamber; 6. a gas sensor; 7. a control circuit board; 8. a battery; 9. an insertion plate; 10. an air pump; 11. an air pressure sensor; 12. and (5) filtering the filter core.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-3, in this embodiment, a concentration self-adaptive gas detection device is provided, which comprises a housing 1, the inside fixedly connected with detection room 5 of casing 1, detection room 5 is inside to be equipped with a plurality of baffles, all install gas sensor 6 between the baffle, casing 1 inside is located detection room 5 one side and inserts board 9, crescent has been seted up near board 9 one end in casing 1 one side, inserts board 9 inside and has placed filter core 12, and air pump 10 is installed to board 9 one side in casing 1 inside, and air pump 10 one side is connected with air cock 4, and air cock 4 communicates with casing 1 outside, detection room 5 one end and detection room 5 outside intercommunication, air pressure sensor 11 is installed to board 9 one side in casing 1 inside, control circuit board 7 is installed to board 5 opposite side in casing 1 inside, battery 8 is installed to casing 1 inside be located control circuit board 7 below, display screen 2 is installed to casing 1 top, and a plurality of buttons 3 are installed to display screen 2 one side, and button 3 are all electrically connected with control circuit board 7.
The working principle of the utility model is as follows:
in the test environment, start air pump 10, inhale gas through air pump 10, gas filters the back through filter core 12, get into detection room 5, detect through air pressure sensor 11 and detect the inside gas that is full of detection room 5, detect concentration, the content of gas through a plurality of gas sensor 6 in detection room 5, after detecting circuit board conversion output to display screen 2, the user carries out the analysis according to the multiunit data that shows on the display screen 2, a plurality of gas sensor 6 from left to right are ordered according to the detection range, be shallow concentration interval in proper order, medium concentration interval, degree of depth concentration interval, when two of them gas sensor 6 show be the boundary value, select the data that another gas sensor 6 corresponds, after detecting, discharge gas inside casing 1 through air pump 10.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a concentration self-adaptation's gas detection device, includes casing (1), its characterized in that, inside fixedly connected with of casing (1) detects room (5), detect inside a plurality of baffles that are equipped with of room (5), communicate each other between the baffle, all install gas sensor (6) between the baffle, inside being located of casing (1) detects room (5) one side and inserts board (9), insert board (9) inside and placed filter core (12), inside being located of casing (1) inserts board (9) one side and installs air pump (10), air pump (10) one side is connected with air cock (4), air cock (4) communicate with casing (1) outside, detect room (5) one end and detect room (5) outside intercommunication.
2. The concentration self-adaptive gas detection device according to claim 1, wherein a control circuit board (7) is mounted on the other side of the detection chamber (5) inside the housing (1), and a storage battery (8) is mounted below the control circuit board (7) inside the housing (1).
3. The concentration-adaptive gas detection apparatus according to claim 1, wherein a crescent is formed at one end of the housing (1) near the insertion plate (9).
4. The concentration self-adaptive gas detection device according to claim 2, wherein a display screen (2) is installed above the shell (1), a plurality of buttons (3) are installed on one side of the display screen (2) above the shell (1), and the display screen (2) and the buttons (3) are electrically connected with the control circuit board (7).
5. The concentration-adaptive gas detection apparatus according to claim 1, wherein a gas pressure sensor (11) is mounted inside the housing (1) on the side of the insertion plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303055.0U CN219842400U (en) | 2023-05-26 | 2023-05-26 | Concentration self-adaptive gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303055.0U CN219842400U (en) | 2023-05-26 | 2023-05-26 | Concentration self-adaptive gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842400U true CN219842400U (en) | 2023-10-17 |
Family
ID=88301650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303055.0U Active CN219842400U (en) | 2023-05-26 | 2023-05-26 | Concentration self-adaptive gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842400U (en) |
-
2023
- 2023-05-26 CN CN202321303055.0U patent/CN219842400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 101, 1st floor, building 10, Yida science and technology new town, 16 Jinzhan street, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Baoshian Technology Co.,Ltd. Country or region after: China Address before: Room 101, 1st floor, building 10, Yida science and technology new town, 16 Jinzhan street, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN BOSEAN ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |