CN216456653U - Automatic alarm device for fire box of highway tunnel - Google Patents
Automatic alarm device for fire box of highway tunnel Download PDFInfo
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- CN216456653U CN216456653U CN202122720726.0U CN202122720726U CN216456653U CN 216456653 U CN216456653 U CN 216456653U CN 202122720726 U CN202122720726 U CN 202122720726U CN 216456653 U CN216456653 U CN 216456653U
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Abstract
The utility model relates to an automatic alarm device for a highway tunnel fire box, which comprises a box body, a fire hose and a foam liquid storage tank, wherein the fire hose and the foam liquid storage tank are assembled in the box body; the lower end of the inner part of the box body is connected with a fire hydrant; an alarm assembly is arranged in the box body and comprises a plurality of displacement sensor devices, a foam liquid displacement sensor, a plurality of water leakage sensor devices and a liquid pressure sensor; an electric cabinet is arranged on the outer side of the box body, and an alarm lamp is arranged on the electric cabinet; the automatic alarm box is simple in structure and ingenious in design, the alarm assembly is arranged in the box body, and when abnormal conditions are detected by the displacement sensor devices, the foam liquid displacement sensor, the water leakage sensor devices and the liquid pressure sensor in the alarm assembly, the switch acts, signals are transmitted to the electric cabinet, the circuit is triggered to act, and the alarm lamp is triggered to flicker, so that the automatic degree is high.
Description
Technical Field
The utility model belongs to the technical field of fire fighting equipment, and particularly relates to an automatic alarm device for a fire box of an expressway tunnel.
Background
The road tunnel is a passage specially used for automobile transportation. With the development of social economy and production, a great number of expressways appear, higher standards are provided for road construction technology, and the requirements for straight lines, gentle slopes, spacious road surfaces and the like are met. Therefore, when a road passes through a mountain area, the scheme of winding around the mountain is changed into a tunnel scheme in the past. The construction of the tunnel plays an important role in the aspects of improving the technical state of the road, shortening the running distance, improving the transport capacity, reducing accidents and the like.
The highway tunnel usually has a long length, and when a fire disaster happens, dense smoke in the tunnel rolls, so that casualties are easily caused, and great potential safety hazards are generated.
In view of the above problems, it is necessary to improve them.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provides the automatic alarm device for the fire box of the highway tunnel, which has the advantages of simple structure, reasonable design and high automation degree.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: an automatic alarm device for a highway tunnel fire-fighting box comprises a box body, a fire-fighting hose and a foam liquid storage tank, wherein the fire-fighting hose and the foam liquid storage tank are assembled in the box body; the lower end of the inner part of the box body is connected with a fire hydrant; the fire hydrant is connected with the fire hose through a first fire hose, and the foam concentrate storage tank is connected with the fire hose through a second fire hose; an alarm assembly is arranged in the box body and comprises a plurality of displacement sensor devices, a foam liquid displacement sensor, a plurality of water leakage sensor devices and a liquid pressure sensor; the foam liquid displacement sensor is installed on the second fire-fighting water pipe, the liquid pressure sensor is installed on the first fire-fighting water pipe, the electric cabinet is installed on the outer side of the box body, and the alarm lamp is installed on the electric cabinet; the displacement sensor device, the foam liquid displacement sensor, the water leakage sensor device and the liquid pressure sensor are respectively and electrically connected with the electric cabinet.
As a preferred scheme of the utility model, a plurality of fire extinguishers are arranged in the box body, fire extinguisher displacement sensors are arranged near the fire extinguishers, and the fire extinguisher displacement sensors are electrically connected with the electric cabinet.
As a preferable scheme of the utility model, a plurality of positioning frames are fixedly arranged on the right side in the box body, and the water gun heads are detachably assembled on the positioning frames.
As a preferred scheme of the utility model, a water gun displacement sensor is arranged near the water gun head; the water gun displacement sensor is electrically connected with the electric cabinet.
As a preferred scheme of the utility model, a first valve is arranged on the first fire-fighting water pipe; and a second valve is arranged on the second fire-fighting water pipe.
As a preferable scheme of the utility model, a third waterproof fire pipe is connected to the fire hose, and a sprinkler head is arranged at the end part of the third waterproof fire pipe.
As a preferable aspect of the present invention, a positioning mechanism for positioning the third waterproof pipe is installed in the box body.
As a preferred scheme of the utility model, the positioning mechanism comprises two groups of limiting wheels; the limiting wheels are of arc-shaped concave structures, a channel for the third waterproof fire-fighting pipe to slide is formed between the two limiting wheels, and the third waterproof fire-fighting pipe is assembled between the two limiting wheels.
As a preferable scheme of the utility model, a water leakage sensor is arranged near the sprinkler head and the fire hydrant, the water leakage sensor is positioned on a water collecting tray at the bottom of the box body, and the water leakage sensor is electrically connected with the electric cabinet.
As a preferred scheme of the utility model, a plurality of rotating rods are fixedly arranged at the upper end in the box body, the periphery of the rotating rods is connected with a fire hose in a surrounding manner, and a fire hose displacement sensor is arranged near the fire hose; the fire hose displacement sensor is electrically connected with the electric cabinet.
The utility model has the beneficial effects that:
the alarm assembly is arranged in the box body, and when abnormal conditions are detected by the displacement sensor devices, the foam liquid displacement sensor, the water leakage sensor devices and the liquid pressure sensor in the alarm assembly, the switch acts, signals are transmitted to the electric cabinet, the circuit is triggered to act, the alarm lamp is triggered to flicker, the alarm lamp can remind in a highway tunnel in time, casualties are effectively avoided, potential safety hazards are eliminated, and the automation degree is high.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
reference numbers in the figures: the fire extinguisher comprises a fire extinguisher 1, a fire extinguisher displacement sensor 1-1, a fire hose 2, a fire hose displacement sensor 2-1, an electric cabinet 3, a water gun head 4, a water gun displacement sensor 4-1, a valve 5, an alarm lamp 6, a foam liquid storage tank 7, a foam liquid displacement sensor 7-1, a fire hydrant 8, a water leakage sensor 8-1, a liquid pressure sensor 9, a box body 10, a fire hose 11, a first fire water pipe 12, a second fire water pipe 13, a rotating rod 14, a positioning frame 15, a second valve 16, a third fire water pipe 17, a limiting wheel 18, a channel 19, a water spray head 20 and a rotating rod 21.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in fig. 1, the automatic alarm device for the fire-fighting box of the highway tunnel provided by the embodiment comprises a box body 10, a fire-fighting hose 11 and a foam concentrate storage tank 7, wherein the fire-fighting hose 11 and the foam concentrate storage tank are assembled in the box body 10; the lower end in the box body 10 is connected with a fire hydrant 8; the fire hydrant 8 is connected with the fire hose 11 through a first fire hose 12, and the foam concentrate storage tank 7 is connected with the fire hose 11 through a second fire hose 13; an alarm assembly is arranged in the box body 10 and comprises a plurality of displacement sensor devices, a foam liquid displacement sensor 7-1, a plurality of water leakage sensor devices and a liquid pressure sensor 9; wherein, the foam concentrate displacement sensor 7-1 is arranged on a second fire water pipe 13, and a second valve 16 is arranged on the second fire water pipe 13; the liquid pressure sensor 9 is arranged on a first fire-fighting water pipe 12, and a first valve 5 is arranged on the first fire-fighting water pipe 12; an electric cabinet 3 is arranged on the outer side of the box body 10, and an alarm lamp 6 is arranged on the electric cabinet 3; the displacement sensor device, the foam liquid displacement sensor 7-1, the water leakage sensor device and the liquid pressure sensor 9 are respectively and electrically connected with the electric cabinet 3.
The intelligent alarm box is simple in structure and ingenious in design, the alarm component is arranged in the box body, when abnormal conditions are detected by the displacement sensor devices, the foam concentrate displacement sensor 7-1, the water leakage sensor devices and the liquid pressure sensor 9 in the alarm component, the switch acts, signals are transmitted to the electric cabinet, the circuit is triggered to act, the alarm lamp is triggered to flicker, reminding can be carried out in time in a highway tunnel, casualties are effectively avoided, potential safety hazards are eliminated, and the automation degree is high.
Specifically, the liquid pressure sensor 9 adopts a high-sensitivity electric contact pressure gauge, and an automatic alarm device of the fire box of the system adopts 24V safe voltage; the electric control box is internally provided with a high-sensitivity trigger device.
The displacement sensor devices in the embodiment comprise a fire extinguisher displacement sensor 1-1, a fire hose displacement sensor 2-1, a water gun displacement sensor 4-1 and a foam liquid displacement sensor 7-1; the displacement sensors are distributed around the inside of the case 10.
Specifically, a plurality of fire extinguishers 1 are arranged inside the box body 10, fire extinguisher displacement sensors 1-1 are arranged near the fire extinguishers 1, and the fire extinguisher displacement sensors 1-1 are electrically connected with the electric cabinet 3.
A plurality of positioning frames 15 are fixedly arranged on the right side in the box body 10, and the water gun heads 4 are detachably assembled on the positioning frames 15; the water gun heads 4 can be set in different types and specifications, and the proper water gun heads 4 are selected according to the size of a fire disaster, so that the application range is wide; a water gun displacement sensor 4-1 is arranged near the water gun head 4; the water gun displacement sensor 4-1 is electrically connected with the electric cabinet 3; specifically, the water gun displacement sensor 4-1 belongs to an electronic type, intelligent and high-sensitivity non-contact switch.
The fire hose 11 is connected with a third fire-fighting waterproof pipe 17, and the end part of the third fire-fighting waterproof pipe 17 is provided with a sprinkler head 20; a positioning mechanism for positioning the third fire-fighting and water-proof pipe 17 is arranged in the box body 10; specifically, the positioning mechanism comprises two sets of limiting wheels 18; the limiting wheels 18 are in an arc-shaped concave structure, a channel 19 for the third waterproof pipe 17 to slide is formed between the two limiting wheels 18, and the third waterproof pipe 17 is assembled between the two limiting wheels 18.
Through setting up positioning mechanism, because third waterproof pipe 17 detachable connections is on positioning mechanism, consequently alternate third waterproof pipe 17 between two spacing wheels 18, play the constraint effect to third waterproof pipe 17, more specifically, spacing wheel 18 is arc indent structure, laminate each other with the outside of third waterproof pipe 17, the area of contact between the two has been increased, and then improved spacing wheel 18 and given third waterproof pipe 17's abundant holding power, and then guaranteed safe in utilization.
A water leakage sensor 8-1 is arranged near the sprinkler head 20 and the fire hydrant 8, the water leakage sensor 8-1 is positioned on a water collecting tray at the bottom of the box body 10, and the water leakage sensor 8-1 is electrically connected with the electric cabinet 3; a high-sensitivity trigger device is arranged in the electric cabinet; when the fire-fighting box has local water leakage, the water leakage sensor switch can act.
A plurality of rotating rods 14 are fixedly arranged at the upper end inside the box body 10, the periphery of the rotating rods 14 is connected with fire hoses 2 in a surrounding mode, and fire hose displacement sensors 2-1 are arranged near the fire hoses 2; the fire hose displacement sensor 2-1 is electrically connected with the electric cabinet 3.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the fire extinguisher comprises a fire extinguisher 1, a fire extinguisher displacement sensor 1-1, a fire hose 2, a fire hose displacement sensor 2-1, an electric cabinet 3, a water gun head 4, a water gun displacement sensor 4-1, a valve 5, an alarm lamp 6, a foam liquid storage tank 7, a foam liquid displacement sensor 7-1, a fire hydrant 8, a water leakage sensor 8-1, a liquid pressure sensor 9, a box body 10, a fire hose 11, a first fire water pipe 12, a second fire water pipe 13, a rotating rod 14, a positioning frame 15, a second valve 16, a third fire water pipe 17, a limiting wheel 18, a channel 19, a water spray head 20, a rotating rod 21 and other terms, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. Highway tunnel fire hose autoalarm, its characterized in that: comprises a box body (10), a fire-fighting hose (11) and a foam liquid storage tank (7) which are assembled in the box body (10); the lower end in the box body (10) is connected with a fire hydrant (8); the fire hydrant (8) is connected with the fire hose (11) through a first fire hose (12), and the foam concentrate storage tank (7) is connected with the fire hose (11) through a second fire hose (13); an alarm assembly is arranged in the box body (10), and comprises a plurality of displacement sensor devices, a foam liquid displacement sensor (7-1), a plurality of water leakage sensor devices and a liquid pressure sensor (9); wherein, the foam liquid displacement sensor (7-1) is arranged on the second fire-fighting water pipe (13), the liquid pressure sensor (9) is arranged on the first fire-fighting water pipe (12), the electric cabinet (3) is arranged on the outer side of the box body (10), and the electric cabinet (3) is provided with the alarm lamp (6); the displacement sensor device, the foam liquid displacement sensor (7-1), the water leakage sensor device and the liquid pressure sensor (9) are respectively and electrically connected with the electric cabinet (3).
2. The automatic alarm device for the fire box of the highway tunnel according to claim 1, which is characterized in that: the fire extinguisher cabinet is characterized in that a plurality of fire extinguishers (1) are arranged inside the cabinet body (10), fire extinguisher displacement sensors (1-1) are installed near the fire extinguishers (1), and the fire extinguisher displacement sensors (1-1) are electrically connected with the electric cabinet (3).
3. The automatic alarm device for the fire box of the highway tunnel according to claim 2, wherein: a plurality of positioning frames (15) are fixedly arranged on the right side in the box body (10), and the water gun heads (4) are detachably assembled on the positioning frames (15).
4. The automatic alarm device for the fire box of the highway tunnel according to claim 3, wherein: a water gun displacement sensor (4-1) is arranged near the water gun head (4); the water gun displacement sensor (4-1) is electrically connected with the electric cabinet (3).
5. The automatic alarm device for the fire box of the highway tunnel according to claim 1, which is characterized in that: a first valve (5) is arranged on the first fire-fighting water pipe (12); a second valve (16) is arranged on the second fire-fighting water pipe (13).
6. The automatic alarm device for the fire box of the highway tunnel according to claim 1, which is characterized in that: the fire hose (11) is connected with a third fire-fighting waterproof pipe (17), and the end part of the third fire-fighting waterproof pipe (17) is provided with a sprinkler head (20).
7. The automatic alarm device for the fire box of the highway tunnel according to claim 3, wherein: and a positioning mechanism for positioning the third waterproof pipe (17) is arranged in the box body (10).
8. The automatic alarm device for the fire box of the highway tunnel according to claim 7, wherein: the positioning mechanism comprises two groups of limiting wheels (18); the limiting wheels (18) are of arc-shaped concave structures, a channel (19) for the third waterproof pipe (17) to slide is formed between the two limiting wheels (18), and the third waterproof pipe (17) is assembled between the two limiting wheels (18).
9. The automatic alarm device for the fire box of the highway tunnel according to claim 6, wherein: and a water leakage sensor (8-1) is arranged near the sprinkler head (20) and the fire hydrant (8), the water leakage sensor (8-1) is positioned on a water collecting tray at the bottom of the box body (10), and the water leakage sensor (8-1) is electrically connected with the electric cabinet (3).
10. The automatic alarm device for the fire box of the highway tunnel according to claim 7, wherein: a plurality of rotating rods (14) are fixedly arranged at the upper end in the box body (10), the periphery of each rotating rod (14) is connected with a fire hose (2) in a surrounding mode, and a fire hose displacement sensor (2-1) is arranged near each fire hose (2); the fire hose displacement sensor (2-1) is electrically connected with the electric cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720726.0U CN216456653U (en) | 2021-11-05 | 2021-11-05 | Automatic alarm device for fire box of highway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720726.0U CN216456653U (en) | 2021-11-05 | 2021-11-05 | Automatic alarm device for fire box of highway tunnel |
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| Publication Number | Publication Date |
|---|---|
| CN216456653U true CN216456653U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122720726.0U Active CN216456653U (en) | 2021-11-05 | 2021-11-05 | Automatic alarm device for fire box of highway tunnel |
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| CN (1) | CN216456653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192942A (en) * | 2022-07-18 | 2022-10-18 | 崔叶和 | Intelligent fire-fighting system for building |
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2021
- 2021-11-05 CN CN202122720726.0U patent/CN216456653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192942A (en) * | 2022-07-18 | 2022-10-18 | 崔叶和 | Intelligent fire-fighting system for building |
| CN115192942B (en) * | 2022-07-18 | 2023-12-08 | 中制达消防安全工程有限公司 | Intelligent fire-fighting fire-extinguishing system for building |
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