CN210269832U - Combustible gas detection device for fire scene investigation - Google Patents
Combustible gas detection device for fire scene investigation Download PDFInfo
- Publication number
- CN210269832U CN210269832U CN201920544918.0U CN201920544918U CN210269832U CN 210269832 U CN210269832 U CN 210269832U CN 201920544918 U CN201920544918 U CN 201920544918U CN 210269832 U CN210269832 U CN 210269832U
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- combustible gas
- fixedly arranged
- detection device
- fire scene
- casing
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Abstract
The utility model discloses a fire scene investigation is with combustible gas detection device relates to combustible gas check out test set technical field, including detecting the casing, the fixed lag that is provided with in side position department that detects the casing, the fixed gas sensor that is provided with in the middle of the front side that detects the casing, the front side that detects the casing is close to one side position department fixed smoke transducer that is provided with of gas sensor, the upper end fixed surface that detects the casing is provided with control panel, control panel's the fixed control treater that is provided with in inside position department. The utility model discloses set up and detected casing, miniature alarm, gas sensor, smoke transducer and control processor, also can carry out real-time supervision to smoke concentration when can detecting the scene of fire combustible gas concentration, when the scene of fire smoke concentration surpassed the default range and endangered the human body great, can in time send signal remind the user of making the precautions against fire.
Description
Technical Field
The utility model relates to a combustible gas check out test set technical field specifically is a combustible gas detection device is used in on-the-spot investigation of conflagration.
Background
The combustible gas detection device is a detector responding to the concentration of combustible gas, the combustible gas detection device is of a catalytic type or an infrared optical type, when the combustible gas enters the detector, an oxidation reaction (flameless combustion) is caused on the surface of a platinum wire, the temperature of the platinum wire is increased by heat generated by the combustible gas, the resistivity of the platinum wire is changed, and the combustible gas detection device is required to be used for detection in the fire scene investigation process.
However, the traditional combustible gas detection device for fire scene investigation is single in function, smoke concentration in a fire scene cannot be monitored, when the smoke concentration in the fire scene exceeds a preset value range and is harmful to a human body, a signal cannot be sent to remind a user of taking a preventive measure, and due to the lack of a protection device, the detection device is prone to damage caused by accidental falling in the using process, the service life of the detection device is shortened, and therefore technical personnel in the field provide the combustible gas detection device for fire scene investigation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combustible gas detection device is used in scene of fire investigation, it is comparatively single with combustible gas detection device function to provide traditional scene of fire investigation in solving above-mentioned background art, can not monitor the smog concentration at the scene of fire, when scene of fire smog concentration surpasss the default range great to human harm, can not the signals remind the user of making the precautions against disaster, and owing to lack protector, lead to the unexpected damage that takes place easily that falls in the detection device use, detection device's life's problem has been reduced.
In order to achieve the above object, the utility model provides a following technical scheme:
a combustible gas detection device for fire scene investigation comprises a detection shell, a protective sleeve is fixedly arranged at the side position of the detection shell, a gas sensor is fixedly arranged in the middle of the front side of the detection shell, a smoke sensor is fixedly arranged at the position of one side of the front side of the detection shell, which is close to the gas sensor, a control panel is fixedly arranged on the upper end surface of the detection shell, a display screen is fixedly arranged on the surface of the control panel, the bottom side of the display screen is fixedly provided with a control key, the inner position of the control panel is fixedly provided with a control processor, a miniature alarm is fixedly arranged at one side of the upper end of the control panel close to the display screen, the solar energy panel is fixedly arranged at one side position, close to the control panel, of the upper end surface of the detection shell, and the handheld belt is fixedly connected to the bottom end surface of the detection shell.
As a further aspect of the present invention: the output ends of the gas sensor and the smoke sensor are electrically connected with the input end of the control processor, and the output end of the control processor is electrically connected with the input end of the display screen and the input end of the miniature alarm.
As a further aspect of the present invention: the protective sleeve is characterized in that a protective convex body is fixedly arranged at the position of the outer side surface of the protective sleeve, and the protective convex body is a component made of rubber.
As a further aspect of the present invention: the inside bottom position department of detecting the casing is fixed and is provided with the battery, solar panel's output and the input electric connection of battery.
As a further aspect of the present invention: the handheld belt is a component made of an elastic belt, and a hanging hole is formed in the middle of the surface of the handheld belt.
As a further aspect of the present invention: the rear side surface of the detection shell is provided with a heat dissipation opening, and a dustproof net is fixedly arranged at the inner side position of the heat dissipation opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up and detected casing, miniature alarm, gas sensor, smoke transducer and control processor, also can carry out real-time supervision to smoke concentration when can detecting the scene of fire combustible gas concentration for detection device has the multifunctionality, and when the scene of fire smoke concentration surpassed the default range and endangered the human body great, can in time send out signal remind the user of making the prevention and cure measure.
2. The utility model discloses set up solar panel and battery, solar panel can supply the battery to save the use with solar energy transformation for the electric energy, has increased substantially detection device's duration, convenient to use personnel's long-time use more.
3. The utility model discloses set up lag and protection convex body, protection convex body is a material and is the component of rubber, can carry out good protection to detection device, prevents that the accident from dropping and taking place the damage easily in the detection device use, has prolonged detection device's life.
Drawings
FIG. 1 is a schematic structural view of a combustible gas detection device for fire site investigation;
FIG. 2 is a schematic view showing the structure of the back side of a combustible gas detection device for fire site investigation;
fig. 3 is a block diagram showing the operation principle of a control processor in a combustible gas detection device for fire scene investigation.
In the figure: 1. detecting the shell; 2. a control panel; 201. a control processor; 202. a display screen; 203. a control key; 3. a miniature alarm; 4. a gas sensor; 5. a smoke sensor; 6. a protective sleeve; 601. a protective convex body; 7. a solar panel; 8. a heat dissipation port; 9. a hand-held strap; 901. a hanging hole; 10. and (4) a storage battery.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a combustible gas detection device for fire scene investigation includes a detection housing 1, a protective cover 6 is fixedly disposed at a side position of the detection housing 1, a gas sensor 4 is fixedly disposed at the middle of the front side of the detection housing 1, a smoke sensor 5 is fixedly disposed at a side position of the front side of the detection housing 1 close to the gas sensor 4, a control panel 2 is fixedly disposed on the upper end surface of the detection housing 1, a display screen 202 is fixedly disposed on the surface of the control panel 2, a control button 203 is fixedly disposed at the bottom side of the display screen 202, a control processor 201 is fixedly disposed at an inner position of the control panel 2, a miniature alarm 3 is fixedly disposed at a side position of the upper end of the control panel 2 close to the display screen 202, a solar panel 7 is fixedly disposed at a side position of the upper end surface of the detection housing 1 close to the control, a hand-held belt 9 is fixedly connected to the bottom end surface of the detection housing 1.
In fig. 3: the output ends of the gas sensor 4 and the smoke sensor 5 are electrically connected with the input end of the control processor 201, the output end of the control processor 201 is electrically connected with the input ends of the display screen 202 and the miniature alarm 3, and the purpose of controlling the display screen 202 and the miniature alarm 3 to work is achieved.
In fig. 1: the outer side surface position department of lag 6 is fixed and is provided with protection convex body 601, and protection convex body 601 is a material for the component of rubber, has reached and has made protection convex body 601 play the guard action to detecting casing 1's purpose.
In fig. 1 and 2: the fixed battery 10 that is provided with in inside bottom position department that detects casing 1, the output of solar panel 7 and the input electric connection of battery 10 have reached and have made solar panel 7 can supply battery 10 to deposit the purpose of using with solar energy transformation electric energy.
In fig. 2: the handheld belt 9 is a member made of an elastic belt, and a hanging hole 901 is formed in the middle of the surface of the handheld belt 9, so that the purpose of facilitating the handheld detection of the shell 1 is achieved.
In fig. 2: the rear side surface of the detection shell 1 is provided with a heat dissipation port 8, and the inner side position of the heat dissipation port 8 is fixedly provided with a dustproof net, so that the purpose of facilitating heat dissipation of the heat inside the detection shell 1 is achieved.
The utility model discloses a theory of operation is: when the detection device is used in the fire scene investigation process, the bottom end surface of the detection shell 1 is fixedly connected with a handheld belt 9, the detection device is used by the handheld belt 9 in a handheld mode, the combustible gas concentration and the smoke concentration of the fire scene can be monitored in real time by a gas sensor 4 (type NE-PL gas sensor) and a smoke sensor 5 (type KGN1-III smoke sensor), the output ends of the gas sensor 4 and the smoke sensor 5 are electrically connected with the input end of a control processor 201 and can transmit the monitored combustible gas concentration and smoke concentration information to the control processor 201, the output end of the control processor 201 is electrically connected with the input ends of a display screen 202 and a miniature alarm 3 (type BRJ-103 miniature alarm), and the display screen 202 can display the combustible gas concentration and the smoke concentration, when combustible gas concentration or smog concentration surpassed the default scope, miniature alarm 3 signals and reminds the user of service timely to make the precaution measure, solar panel 7's output and battery 10's input electric connection, and solar panel 7 can supply battery 10 to save the use with solar energy transformation for the electric energy, and when the device accident fell down, lag 6 and protection convex body 601 can protect the device.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The combustible gas detection device for fire scene investigation comprises a detection shell (1) and is characterized in that a protective sleeve (6) is fixedly arranged at the position of the side face of the detection shell (1), a gas sensor (4) is fixedly arranged in the middle of the front side of the detection shell (1), a smoke sensor (5) is fixedly arranged at the position of one side, close to the gas sensor (4), of the front side of the detection shell (1), a control panel (2) is fixedly arranged on the surface of the upper end of the detection shell (1), a display screen (202) is fixedly arranged on the surface of the control panel (2), a control key (203) is fixedly arranged at the bottom side of the display screen (202), a control processor (201) is fixedly arranged at the position of the inner part of the control panel (2), a miniature alarm (3) is fixedly arranged at the position of one side, close to the display screen (202), of the upper end of the control panel (2, the solar energy hand-held detection device is characterized in that a solar panel (7) is fixedly arranged at one side position, close to the control panel (2), of the upper end surface of the detection shell (1), and a hand-held belt (9) is fixedly connected at the bottom end surface position of the detection shell (1).
2. A combustible gas detection device for fire scene investigation according to claim 1, characterized in that the output ends of the gas sensor (4) and the smoke sensor (5) are electrically connected with the input end of the control processor (201), and the output end of the control processor (201) is electrically connected with the input ends of the display screen (202) and the miniature alarm (3).
3. A combustible gas detection device for fire scene investigation according to claim 1, characterized in that the outer surface of the protection cover (6) is fixedly provided with a protection convex body (601), and the protection convex body (601) is a rubber member.
4. The combustible gas detection device for fire scene investigation according to claim 1, characterized in that a storage battery (10) is fixedly arranged at the inner bottom end position of the detection shell (1), and the output end of the solar panel (7) is electrically connected with the input end of the storage battery (10).
5. The combustible gas detection device for fire scene investigation according to claim 1, characterized in that the hand-held belt (9) is a member made of an elastic belt, and a hanging hole (901) is formed in the middle position of the surface of the hand-held belt (9).
6. The combustible gas detection device for fire scene investigation according to claim 1, characterized in that a heat radiation opening (8) is opened on the rear side surface of the detection housing (1), and a dust screen is fixedly arranged at the inner side position of the heat radiation opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544918.0U CN210269832U (en) | 2019-04-19 | 2019-04-19 | Combustible gas detection device for fire scene investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920544918.0U CN210269832U (en) | 2019-04-19 | 2019-04-19 | Combustible gas detection device for fire scene investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269832U true CN210269832U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920544918.0U Expired - Fee Related CN210269832U (en) | 2019-04-19 | 2019-04-19 | Combustible gas detection device for fire scene investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510019A (en) * | 2020-04-09 | 2021-10-19 | 深圳洲际建筑装饰集团有限公司 | Scene restoration processing mechanism for exhibition hall |
-
2019
- 2019-04-19 CN CN201920544918.0U patent/CN210269832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510019A (en) * | 2020-04-09 | 2021-10-19 | 深圳洲际建筑装饰集团有限公司 | Scene restoration processing mechanism for exhibition hall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |