CN217113474U

CN217113474U - Fire detection alarm device for fire control

Info

Publication number: CN217113474U
Application number: CN202123412695.9U
Authority: CN
Inventors: 孙鹏
Original assignee: Wuhan Hengchuanghui Technology Co ltd
Current assignee: Wuhan Hengchuanghui Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-02
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a fire detection alarm device for fire control, including installation shell and controller, the installation shell includes casing and lower casing, goes up the casing and cup joints with lower casing and is connected, goes up the casing and passes through the staple and support, and even embedded the installing infrared inductor on the lower casing installs the control panel in going up the casing, and the controller is installed on the control panel, and the controller includes singlechip, image analysis module, power module and communication module, and the while electricity is connected with smoke transducer on the controller, and smoke transducer installs on lower casing lateral wall. The utility model provides a fire detection alarm device for fire control, the structure sets up ingenious and arranges rationally, examines time measuring by infrared inductor and smoke transducer collocation use, and infrared inductor obtains the infrared heat source in the detection range, carries out the analysis to infrared thermal imaging through image analysis module, utilizes the AI system to judge whether naked light or high temperature point appear, and then combines smoke transducer's testing result to synthesize and judge whether the conflagration breaks out.

Description

Fire detection alarm device for fire control

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fire detection alarm device for fire control.

Background

Fire control is to eliminate hidden troubles and prevent disasters (i.e. to prevent and solve human, natural and accidental disasters in the life, work and learning process of people), and certainly the narrow meaning in the early stage of people understanding is: meaning (extinguishing) fire. The method mainly comprises the steps of rescuing personnel on a fire scene, rescuing important facilities and equipment, rescuing cultural relics, protecting and rescuing important properties safely, extinguishing fire and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss.

At present, smoke alarms are mainly used for detecting fire in fire fighting, and smoke generated by fire burning is used for detecting the fire to judge the fire condition, but the detection limit is large, and the result is not accurate enough. Therefore, the inventor provides a fire detection alarm device for fire fighting by combining various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire detection alarm device for fire control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fire detection alarm device for fire control, includes installation shell and controller, the installation shell includes casing and lower casing, goes up the casing and cup joints with lower casing and is connected, goes up the casing and passes through the staple fixed bolster, evenly embeds on the lower casing and installs infrared inductor, installs the control panel in going up the casing, and the controller is installed on the control panel, and the controller includes singlechip, image analysis module, power module and communication module, and the while electricity is connected with smoke transducer on the controller, and smoke transducer installs on casing lateral wall down.

When detecting, the smoke sensor is used by infrared inductor and smoke sensor collocation, smoke sensor detects smog, obtain the infrared heat source in the detection range simultaneously by infrared inductor, carry out the analysis to infrared thermal imaging through image analysis module, utilize the AI system to judge whether naked light or high temperature point appear, and then combine smoke sensor's testing result to synthesize and judge whether the conflagration breaks out, utilize communication module transmission to detect information to the fire control center simultaneously, detect with traditional smoke sensor unit formula and compare, detection result more accurate to the conflagration.

As a further aspect of the present invention: go up the casing bottom and install the column gear, the rack with the column gear meshing is installed at casing top down, goes up the casing bottom and installs drive column gear pivoted motor simultaneously, control motor work utilization and the meshing of column gear, and then the casing rotates under the drive to adjust infrared inductor's detection position, be favorable to improving the detection accuracy.

As a further aspect of the present invention: the fixing nail comprises a nail rod, the front end of the nail rod is in threaded connection with an expansion cap, an expansion cylinder is sleeved on the nail rod on the rear side of the expansion cap, a nut is connected on the nail rod on the rear side of the expansion cylinder, a limiting block is welded and fixed on the nail rod on the rear side of the nut, the expansion cap and the expansion cylinder are driven into the wall to form expansion fixation, and the fixing strength is high.

As a further aspect of the present invention: welded fastening has the latch on the nail pole of stopper rear side, and nail pole rear end is equipped with the sleeve, installs the dogtooth with latch dislocation joint on the sleeve inner wall, and on the sleeve passed through the screw fixation in last casing, use the sleeve detain on the nail pole can, simple to operate.

As a further aspect of the present invention: the controller is simultaneously electrically connected with an alarm lamp, and the alarm lamp is installed at the middle position of the bottom of the lower shell and used for directly carrying out fire alarm on the site, so that people can find the alarm lamp conveniently.

As a further aspect of the present invention: the controller is electrically connected with an electric bell at the same time, and the electric bell is arranged in the lower shell, so that the alarm range is expanded.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides a fire detection alarm device for fire control, the structure sets up ingeniously and arranges rationally, the utility model discloses the infrared heat source in the detection range is obtained to the well infrared inductor, carries out analysis to infrared thermal imaging through image analysis module, utilizes AI system to judge whether naked light or high temperature point appear, and then combines smoke transducer's testing result to synthesize and judge whether to break out a fire, utilizes communication module transmission testing information to the fire control center simultaneously, compares with traditional smoke transducer unions detection, and is more accurate to the testing result of conflagration;

2. the utility model discloses a latch is welded and fixed on the nail pole of stopper rear side further, and nail pole rear end is equipped with the sleeve, installs on the sleeve inner wall with the dogtooth dislocation joint protruding tooth, the sleeve is fixed in on the casing through the screw, use the sleeve to detain on the nail pole can, simple to operate;

3. the utility model discloses it is connected with alarm lamp and electric bell simultaneously to be connected with on the further controller for directly carry out fire alarm to the scene, enlarge alarm range, the people of being convenient for discover

4. The utility model discloses in this fire detection alarm device simple structure, it is high to survey the warning result degree of accuracy, convenient to use.

Drawings

Fig. 1 is a front view of a fire detection alarm device for fire protection.

Fig. 2 is a schematic structural view of a mounting case in a fire detection alarm device for fire protection.

Fig. 3 is a schematic structural view of a fixing nail in a fire detection alarm device for fire protection.

Fig. 4 is a system block diagram of a fire detection alarm device for fire protection.

In the figure: 1. mounting a shell; 11. an upper housing; 12. a lower housing; 13. an infrared sensor; 14. a control panel; 15. a tooth post; 16. a rack; 17. a motor; 18. fixing nails; 181. a nail rod; 182. an expansion cap; 183. an expansion cylinder; 184. a nut; 185. a limiting block; 186. clamping teeth; 187. a sleeve; 188. a convex tooth; 2. a controller; 21. a single chip microcomputer; 22. an image analysis module; 23. a power supply module; 24. a communication module; 25. an alarm lamp; 26. an electric bell; 27. a smoke sensor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows:

referring to fig. 1, 2 and 4, a fire detection alarm device for fire protection includes an installation case 1 and a controller 2;

the mounting shell 1 comprises an upper shell 11 and a lower shell 12, the upper shell 11 is connected with the lower shell 12 in a sleeved mode, the upper shell 11 is fixedly supported through a fixing nail 18, a control panel 14 is mounted in the upper shell 11, a toothed column 15 is mounted at the bottom of the upper shell 11, a rack 16 meshed with the toothed column 15 is mounted at the top of the lower shell 12, a motor 17 driving the toothed column 15 to rotate is mounted at the bottom of the upper shell 11, and infrared sensors 13 are uniformly embedded in the lower shell 12;

the controller 2 is installed on the control panel 14, and the controller 2 includes singlechip 21, image analysis module 22, power module 23 and communication module 24, and the last simultaneously electricity of controller 2 is connected with alarm lamp 25, electric bell 26 and smoke transducer 27, and alarm lamp 25 installs on lower casing 12 bottom intermediate position, and electric bell 26 installs in lower casing 12, and smoke transducer 27 installs on lower casing 12 lateral wall.

Example two:

referring to fig. 1 to 4, a fire detection alarm device for fire protection includes an installation housing 1 and a controller 2;

the mounting shell 1 comprises an upper shell 11 and a lower shell 12, the upper shell 11 is connected with the lower shell 12 in a sleeved mode, the upper shell 11 is fixedly supported through a fixing nail 18, a control panel 14 is installed in the upper shell 11, a toothed column 15 is installed at the bottom of the upper shell 11, a rack 16 meshed with the toothed column 15 is installed at the top of the lower shell 12, a motor 17 driving the toothed column 15 to rotate is installed at the bottom of the upper shell 11, and infrared sensors 13 are evenly embedded and installed on the lower shell 12;

the controller 2 is arranged on the control panel 14, the controller 2 comprises a single chip microcomputer 21, an image analysis module 22, a power supply module 23 and a communication module 24, the controller 2 is electrically connected with an alarm lamp 25, an electric bell 26 and a smoke sensor 27 at the same time, the alarm lamp 25 is arranged at the middle position of the bottom of the lower shell 12, the electric bell 26 is arranged in the lower shell 12, and the smoke sensor 27 is arranged on the side wall of the lower shell 12;

the fixing nail 18 comprises a nail rod 181, the front end of the nail rod 181 is in threaded connection with an expansion cap 182, an expansion cylinder 183 is sleeved on the nail rod 181 at the rear side of the expansion cap 182, a nut 184 is connected on the nail rod 181 at the rear side of the expansion cylinder 183, a limiting block 185 is fixedly welded on the nail rod 181 at the rear side of the nut 184, a latch 186 is fixedly welded on the nail rod 181 at the rear side of the limiting block 185, a sleeve 187 is arranged at the rear end of the nail rod 181, a protruding tooth 188 which is in staggered joint with the latch 186 is installed on the inner wall of the sleeve 187, and the sleeve 187 is fixed on the upper shell 11 through screws.

The utility model discloses a theory of operation is: squeeze into the wall body with inflation cap 182 and expansion cylinder 183 before the use and form the inflation fixed, sleeve 187 passes through the screw fixation on last casing 11, use sleeve 187 to detain and can install on nail pole 181, use by infrared inductor 13 and smoke sensor 27 collocation during the detection, smoke sensor 27 detects smog, obtain the infrared heat source in the detection range by infrared inductor 13 simultaneously, carry out the analysis to infrared thermal imaging through image analysis module 22, whether naked light or high temperature point appear in the AI system judgement, and then whether conflagration takes place in the comprehensive judgement of the testing result that combines smoke sensor 27, utilize communication module 24 transmission to detect information to the fire control center simultaneously, compare with traditional smoke sensor unitary detection, detection result more accurate to the conflagration.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fire detection alarm device for fire control, including installation shell (1) and controller (2), a serial communication port, installation shell (1) includes casing (11) and casing (12) down, it cup joints mutually with casing (12) down to go up casing (11), it passes through staple (18) fixed stay to go up casing (11), even embedded infrared inductor (13) of installing on casing (12) down, install control panel (14) in going up casing (11), install on control panel (14) controller (2), controller (2) include singlechip (21), image analysis module (22), power module (23) and communication module (24), it has smoke transducer (27) to electrically connect simultaneously on controller (2), smoke transducer (27) are installed under on casing (12) lateral wall.

2. A fire detection alarm device as defined in claim 1, wherein a rack (15) is installed at the bottom of the upper housing (11), a rack (16) engaged with the rack (15) is installed at the top of the lower housing (12), and a motor (17) for driving the rack (15) to rotate is installed at the bottom of the upper housing (11).

3. The fire detection and alarm device for fire fighting according to claim 1, wherein the fixing nail (18) comprises a nail rod (181), an expansion cap (182) is connected to the front end of the nail rod (181) in a threaded manner, an expansion cylinder (183) is sleeved on the nail rod (181) on the rear side of the expansion cap (182), a nut (184) is connected to the nail rod (181) on the rear side of the expansion cylinder (183), and a limiting block (185) is fixedly welded to the nail rod (181) on the rear side of the nut (184).

4. The fire detection and alarm device for fire fighting according to claim 3, characterized in that a latch (186) is welded and fixed on the nail rod (181) at the rear side of the limit block (185), a sleeve (187) is arranged at the rear end of the nail rod (181), a protruding tooth (188) which is in staggered and clamped connection with the latch (186) is installed on the inner wall of the sleeve (187), and the sleeve (187) is fixed on the upper shell (11) through screws.

5. A fire detection alarm device as claimed in any one of claims 1 to 4, wherein the controller (2) is electrically connected to a warning lamp (25), and the warning lamp (25) is mounted at a middle position of the bottom of the lower housing (12).

6. A fire detection alarm device as defined in any one of claims 1 to 4, wherein the controller (2) is electrically connected to an electric bell (26), and the electric bell (26) is installed in the lower housing (12).