CN219038981U - Gas detector for detecting multiple gases - Google Patents
Gas detector for detecting multiple gases Download PDFInfo
- Publication number
- CN219038981U CN219038981U CN202223462290.0U CN202223462290U CN219038981U CN 219038981 U CN219038981 U CN 219038981U CN 202223462290 U CN202223462290 U CN 202223462290U CN 219038981 U CN219038981 U CN 219038981U
- Authority
- CN
- China
- Prior art keywords
- sensor
- cover plate
- display screen
- gas
- area
- 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.)
- Active
Links
Images
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 relates to the technical field of gas detection, in particular to a gas detector for multi-gas detection, which comprises: a front cover plate, a rear cover plate and a controller main board; the front elevation of the front cover plate is sequentially provided with: the display screen comprises an air inlet detection grid area, a display screen installation area and a functional area; the rear cover plate is used for buckling the controller main board on the front cover plate; the controller is characterized in that a sensor group, a display screen, menu keys and a buzzer are connected to the controller main board in a signal manner, the sensor group corresponds to the installation position of the air inlet detection grid area, the display screen corresponds to the installation position of the display screen installation area, and the sensor group is connected with the air inlet detection grid area in a signal mannerThe menu keys and the buzzer correspond to the installation positions of the functional areas; the sensor group includes: o (O) 2 Sensor, H 2 S sensor, CO sensor and combustible gas sensor. The gas detector for detecting multiple gases can detect four different gases to be detected, improves the applicable range of the detector, and has compact and small overall structure and convenient carrying operation.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to a gas detector for multi-gas detection.
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 gas species present in the environment, and are sensors for detecting the composition and content of the gas.
At present, a gas detector is used for detecting gas in the environment by connecting a controller with a gas detection sensor, the controller identifies gas components and content according to detection signals fed back by the gas detection sensor, and when the detection signals are abnormal, if toxic gas exists, an alarm is given when the target detection gas concentration is higher than a threshold value or lower than the threshold value and the like, the existing gas detector can only detect a certain gas by a detector of a certain type when detecting the gas, and the application range is small and the gas detector is inconvenient to use. In view of this, we propose a gas detector for multi-gas detection.
Disclosure of Invention
The present utility model is directed to a gas detector for detecting multiple gases, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a gas detector for multi-gas detection, comprising: a front cover plate, a rear cover plate and a controller main board; the front elevation of the front cover plate is sequentially provided with: the display screen comprises an air inlet detection grid area, a display screen installation area and a functional area; the rear cover plate is used for buckling the controller main board on the front cover plate; the controller main board is in signal connection with a sensor group, a display screen, a menu key and a buzzer, wherein the sensor group corresponds to the installation position of the air inlet detection grid area, the display screen corresponds to the installation position of the display screen installation area, and the menu key and the buzzer correspond to the installation position of the functional area; the sensor group includes: o (O) 2 Sensor, H 2 S sensor, CO sensor and combustible gas sensor.
Preferably, a sealing ring is arranged at the buckled edge of the rear cover plate and the front cover plate.
Preferably, the menu key includes: a lower menu selection key, a confirm key, a return key, and an upper menu selection key.
Compared with the prior art, the utility model has the beneficial effects that: the gas detector for detecting multiple gases is characterized in that four groups of sensors are arranged through a set sensor group, and are O respectively 2 Sensor, H 2 The S sensor, the CO sensor and the combustible gas sensor correspond to four different gases to be detected, the applicable range of the detector is improved, and the detector is compact and small in integral structure and convenient to carry.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the overall structure of the present utility model;
fig. 3 is a split schematic diagram of the overall structure of the present utility model.
In the figure:
1. a front cover plate; 11. an intake detection grill area; 12. a display screen installation area; 13. a functional area;
2. a back cover plate; 21. a seal ring;
3. a controller motherboard; 31. a sensor group; 311. o (O) 2 A sensor; 312. h 2 S sensor; 313. a CO sensor; 314. a combustible gas sensor; 32. a display screen; 33. a menu key; 331. a lower menu selection key; 332. a confirmation key; 333. a return key; 334. an up menu selection key; 34. a buzzer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-3, the present utility model provides a technical solution:
a gas detector for multi-gas detection, comprising: a front cover plate 1, a rear cover plate 2 and a controller main board 3; the front elevation of the front cover plate 1 is provided with the following components from top to bottom: an intake detection grill area 11, a display screen mounting area 12, and a functional area 13; the controller main board 3 is buckled on the front cover board 1 by the rear cover board 2; the sensor group 31, the display screen 32, the menu key 33 and the buzzer 34 are connected on the controller main board 3 in a signal manner, the sensor group 31 corresponds to the installation position of the air inlet detection grid zone 11, the display screen 32 corresponds to the installation position of the display screen installation zone 12, and the menu key 33 and the buzzer 34 correspond to the installation position of the functional zone 13; the sensor group 31 includes: an O2 sensor 311, an H2S sensor 312, a CO sensor 313, and a combustible gas sensor 314. Therefore, the gas detector is provided with four groups of sensors through the set sensor group 31, namely the O2 sensor 311, the H2S sensor 312, the CO sensor 313 and the combustible gas sensor 314 are correspondingly capable of detecting four different gases to be detected, so that the applicable range of the detector is improved, and the detector is compact and small in overall structure and convenient to carry.
Specifically, a sealing ring 21 is installed at the buckled edge of the rear cover plate 2 and the front cover plate 1. The sealing ring 21 can play a role in sealing, dust prevention and water prevention, and the service life of the detector is prolonged.
Further, the menu key 33 includes: a lower menu selection key 331, a confirm key 332, a return key 333, and an upper menu selection key 334. The multi-menu key is convenient to use.
It should be noted that, the signal connection sensor group 31, the display screen 32, the menu key 33 and the buzzer 34 of the controller motherboard 3 in this embodiment are in the prior art, and are used for implementing functional control through the controller motherboard 3, which can be implemented by a person skilled in the art, and are not repeated herein.
When the multi-gas detection gas detector is used, four groups of sensors are installed through the set sensor group 31, namely the O2 sensor 311, the H2S sensor 312, the CO sensor 313 and the combustible gas sensor 314, which correspond to four different gases to be detected, so that the applicable range of the detector is improved, and the detector is compact and small in overall structure and convenient to carry.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. A gas detector for multi-gas detection, comprising: a front cover plate (1), a rear cover plate (2) and a controller main board (3);
the front elevation of the front cover plate (1) is sequentially provided with: an air inlet detection grid area (11), a display screen installation area (12) and a functional area (13);
the controller main board (3) is buckled on the front cover board (1) by the rear cover board (2);
the controller main board (3) is in signal connection with a sensor group (31), a display screen (32), a menu key (33) and a buzzer (34), the sensor group (31) corresponds to the installation position of the air inlet detection grid area (11), the display screen (32) corresponds to the installation position of the display screen installation area (12), and the menu key (33) and the buzzer (34) correspond to the installation position of the functional area (13);
the sensor group (31) includes: o (O) 2 Sensor (311), H 2 An S sensor (312), a CO sensor (313) and a combustible gas sensor (314).
2. The multi-gas detection gas detector according to claim 1, wherein: and a sealing ring (21) is arranged at the buckled edge of the rear cover plate (2) and the front cover plate (1).
3. The multi-gas detection gas detector according to claim 1, wherein: the menu key (33) comprises: a lower menu selection key (331), a confirm key (332), a return key (333), and an upper menu selection key (334).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462290.0U CN219038981U (en) | 2022-12-24 | 2022-12-24 | Gas detector for detecting multiple gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223462290.0U CN219038981U (en) | 2022-12-24 | 2022-12-24 | Gas detector for detecting multiple gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219038981U true CN219038981U (en) | 2023-05-16 |
Family
ID=86293264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223462290.0U Active CN219038981U (en) | 2022-12-24 | 2022-12-24 | Gas detector for detecting multiple gases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219038981U (en) |
-
2022
- 2022-12-24 CN CN202223462290.0U patent/CN219038981U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201600350U (en) | Anti-explosion type gas detection transducer | |
| CN206411058U (en) | A kind of explosion-proof stationary gas detection alarm | |
| CN219038981U (en) | Gas detector for detecting multiple gases | |
| CN202916227U (en) | Methane and oxygen double-parameter alarm | |
| CN211505428U (en) | Automatic detection device for preventing ammonia gas leakage | |
| CN115980271A (en) | Gas detector for detecting multiple gases | |
| CN210015075U (en) | Point type gas detector for multi-gas detection | |
| CN217931588U (en) | Portable waste gas detection device | |
| CN206074506U (en) | Compound poisonous and harmful and fuel gas fast detector | |
| CN219038545U (en) | Gas detector with integrated sampling pump | |
| CN220819949U (en) | Air detector | |
| CN215179647U (en) | Mini-type carbon dioxide detector | |
| CN213121311U (en) | Portable compound many gaseous detectors of pump suction formula | |
| CN219915532U (en) | Portable gas detector | |
| CN219997021U (en) | Carbon monoxide detector shell | |
| CN218980495U (en) | Flue gas drainage device and flue gas detector | |
| CN216525712U (en) | Novel gas sensor | |
| CN211148506U (en) | Binary channels oxygen detection device | |
| CN212722798U (en) | Fixed gas detector for underground pipe network | |
| CN211905307U (en) | Portable gas detector with multiple alarming function | |
| CN220709106U (en) | Air detector | |
| CN205317622U (en) | Waterproof indoor air detector | |
| CN213337519U (en) | Gas detector | |
| CN219016239U (en) | Handheld multifunctional detector with closed gas circuit structure | |
| CN111141880A (en) | Intrinsic safety type gas detector for hazardous gas environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |