CN220340770U

CN220340770U - Security door alarm device

Info

Publication number: CN220340770U
Application number: CN202321953576.0U
Authority: CN
Inventors: 任波
Original assignee: Sichuan Wisdom Starlight Information Technology Co ltd
Current assignee: Sichuan Wisdom Starlight Information Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-12
Anticipated expiration: 2033-07-24

Abstract

The utility model belongs to the technical field of security and protection alarms, and discloses a security and protection door alarm device which comprises an alarm body, a fire extinguishing agent bottle and a cover body, wherein a smoke outlet is formed in the middle of the alarm body, a display panel, a smoke sensor and an audible and visual alarm are arranged on the right side of the front end of the alarm body, a placement bin is formed in the left side of the front end of the alarm body, the fire extinguishing agent bottle is fixedly inserted into the placement bin, a sealing film is arranged at the mouth of the fire extinguishing agent bottle, a plurality of fire extinguishing holes for spraying fire extinguishing agent are formed in the cover body, a liquid cavity is formed in the center of the cover body, a spike is movably inserted into the liquid cavity, a piston block is arranged at one end of the spike, which is positioned in the liquid cavity, and the other end of the spike penetrates through the cover body; the alarm device can be used by adapting to security doors, can give an alarm when a fire disaster occurs, and has the functions of actively exhausting smoke and extinguishing fire.

Description

Security door alarm device

Technical Field

The utility model belongs to the technical field of security alarm, and particularly relates to a security door alarm device.

Background

The security door is also called an emergency evacuation door, a safety emergency door, an escape door, a safety exit door, an emergency access door and a fire control access door. The door is a door of a rapid passage which is needed for building fire safety and used for emergency escape and fire-fighting rescue. The traditional security door does not have an alarm function when facing a fire disaster, so that the alarm device which is used by being adapted to the security door and has the functions of actively exhausting smoke and actively extinguishing fire is urgently needed.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a security door alarm device which comprises an alarm body, a fire extinguishing agent bottle and a cover body, wherein a smoke outlet is formed in the middle of the alarm body, a display panel, a smoke sensor and an audible and visual alarm are arranged on the right side of the front end of the alarm body, a placement bin is formed in the left side of the front end of the alarm body, the fire extinguishing agent bottle is fixedly inserted into the placement bin, a sealing film is arranged at the mouth of the fire extinguishing agent bottle, a plurality of fire extinguishing holes for spraying fire extinguishing agent are formed in the cover body, a liquid cavity is formed in the center of the cover body, a spike is movably inserted into the liquid cavity, a piston block is arranged at one end of the spike, which is positioned in the liquid cavity, the other end of the spike penetrates through the cover body, and a heat conducting ball head is fixedly communicated with one end of the liquid cavity, which is far away from the spike.

As a preferable technical scheme of the utility model, two fixing plates are integrally formed in the middle of the periphery of the alarm body, and mounting screw holes are formed in four corners of each fixing plate.

As a preferable technical scheme of the utility model, a smoke exhaust fan is fixedly arranged in the smoke exhaust port, and anti-theft nets are fixedly arranged at two ends of the smoke exhaust port.

As a preferable technical scheme of the utility model, a control host and an emergency power supply are fixedly arranged on the right side in the alarm body, a charging interface is arranged on the right side of the alarm body, the display panel, the smoke sensor and the audible-visual alarm are electrically connected with the control host, and the charging interface is electrically connected with the emergency power supply.

As a preferable technical scheme of the utility model, the inner wall of the alarm body adopts a multi-layer design and is additionally provided with a fireproof layer and a heat insulation layer.

As a preferable technical scheme of the utility model, the heat conducting ball head is made of high heat conducting brass, and mercury is filled in the heat conducting ball head and the liquid cavity.

The beneficial effects achieved by the utility model are as follows:

the alarm device can be adapted to different security doors, can give out an alarm through the detection of the smoke sensor when a fire disaster occurs, can draw out thick smoke in a room through the operation of the smoke exhaust fan driven by the controller, achieves the purpose of active smoke exhaust, meanwhile, mercury in the heat conduction bulb with temperature rise is heated to expand and push the piston block to move when the fire disaster occurs, the piston block moves to drive the puncture needle to puncture a sealing film on the fire extinguishing agent bottle, the fire extinguishing agent in the fire extinguishing agent bottle is decompressed and sprayed out through the fire extinguishing hole, the fire nearby the security doors can be extinguished, and the escape opportunity is provided for personnel.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a security door alarm device according to the present utility model;

FIG. 2 is a schematic diagram of a security door alarm device according to the present utility model;

FIG. 3 is a schematic view of the structure of a cover of the security door alarm device of the present utility model;

fig. 4 is a schematic diagram of an internal structure of a cover of the security door alarm device according to the present utility model.

In the figure: 1. an alarm body; 101. a fixing plate; 102. a smoke outlet; 103. an anti-theft net; 104. a display panel; 105. a smoke sensor; 106. an audible and visual alarm; 107. a charging interface; 108. placing a bin; 109. a screw seat; 2. a fire extinguishing agent bottle; 201. a sealing film; 3. a cover body; 301. fire extinguishing holes; 302. a liquid chamber; 303. a needle; 304. a piston block; 305. and a heat conducting ball head.

Description of the embodiments

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.

Examples: as shown in fig. 1-4, a security door alarm device comprises an alarm body 1, a fire extinguishing agent bottle 2 and a cover body 3, wherein the middle part of the alarm body 1 is provided with a smoke outlet 102, the smoke outlet 102 is used for discharging thick smoke in a room when a fire disaster occurs, the right side of the front end of the alarm body 1 is provided with a display panel 104, a smoke sensor 105 and an audible and visual alarm 106, the smoke sensor 105 and the audible and visual alarm 106 are respectively used for detecting smoke and performing audible and visual alarm when the fire disaster occurs, the left side of the front end of the alarm body 1 is provided with a placing bin 108, the front end of the placing bin 108 is provided with a screw seat 109, the fire extinguishing agent bottle 2 is fixedly inserted into the placing bin 108, the mouth of the fire extinguishing agent bottle 2 is provided with a sealing film 201, the cover body 3 is arranged on the screw seat 109, the cover body 3 is provided with a plurality of fire extinguishing holes 301 used for spraying the fire extinguishing agent, the inner circle center of the cover body 3 is provided with a liquid cavity 302, the inner circle center of the liquid cavity 302 is movably provided with a puncture needle 303, one end of the puncture needle 303 is provided with a piston block 304, the other end of the puncture needle 303 penetrates through the cover body 3, the liquid cavity 302 is far away from the liquid cavity 305, and the heat conducting hole 305 is driven by the heat conducting agent is far away from the heat conducting film 305, and the fire extinguishing agent is blown out of the fire extinguishing agent 2, and the fire extinguishing agent is blown out by the heat conducting film, and the heat conducting film is blown by the heat conducting film 2, and the fire extinguishing agent is blown out by the heat conducting film, and the heat conducting agent is heated by the heat conducting film, and is blown by the heat conducting agent;

two fixing plates 101 are integrally formed in the middle of the periphery of the alarm body 1, and mounting screw holes are formed in four corners of each fixing plate 101, wherein the alarm body can be fixedly mounted on a security door through the two fixing plates 101; a smoke exhaust fan is fixedly arranged in the smoke exhaust port 102, and anti-theft nets 103 are fixedly arranged at two ends of the smoke exhaust port 102, wherein dense smoke in a room can be extracted by monitoring through a smoke sensor 105 and driving the smoke exhaust fan to operate through a controller; a control host and an emergency power supply are fixedly arranged on the right side in the alarm body 1, a charging interface 107 is arranged on the right side of the alarm body 1, the display panel 104, the smoke sensor 105 and the audible and visual alarm 106 are electrically connected with the control host, the charging interface 107 is electrically connected with the emergency power supply, and the emergency power supply can play a role in emergency power supply when a fire disaster occurs; the inner wall of the alarm body 1 adopts a multi-layer design and is additionally provided with a fireproof layer and a heat insulation layer, wherein components in the alarm body 1 are prevented from being damaged by heat when a fire disaster occurs.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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 present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection door alarm device, includes alarm body (1), fire extinguishing agent bottle (2) and lid (3), its characterized in that: the fire extinguishing agent bottle comprises an alarm body (1), wherein a smoke outlet (102) is formed in the middle of the alarm body (1), a display panel (104), a smoke sensor (105) and an audible-visual alarm (106) are arranged on the right side of the front end of the alarm body (1), a placement bin (108) is formed in the left side of the front end of the alarm body (1), a fire extinguishing agent bottle (2) is fixedly inserted into the placement bin (108), a sealing film (201) is arranged at the opening of the fire extinguishing agent bottle (2), a plurality of fire extinguishing holes (301) for spraying fire extinguishing agent are formed in a cover body (3), a liquid cavity (302) is formed in the inner center of the cover body (3), a puncture needle (303) is movably inserted into the liquid cavity (302), a piston block (304) is arranged at one end of the puncture needle (303), the other end of the puncture needle (303) penetrates through the cover body (3), and one end of the liquid cavity (302) is far away from the puncture needle (303) is fixedly communicated with a heat conducting ball head (305).

2. The security door alarm device of claim 1, wherein: two fixing plates (101) are integrally formed in the middle of the periphery of the alarm body (1), and mounting screw holes are formed in four corners of each fixing plate (101).

3. The security door alarm device of claim 1, wherein: a smoke exhaust fan is fixedly arranged in the smoke exhaust port (102), and anti-theft nets (103) are fixedly arranged at two ends of the smoke exhaust port (102).

4. The security door alarm device of claim 1, wherein: the intelligent alarm is characterized in that a control host and an emergency power supply are fixedly installed on the right side in the alarm body (1), a charging interface (107) is formed in the right side of the alarm body (1), the display panel (104), the smoke sensor (105) and the audible-visual alarm (106) are electrically connected with the control host, and the charging interface (107) is electrically connected with the emergency power supply.

5. The security door alarm device of claim 1, wherein: the inner wall of the alarm body (1) adopts a multi-layer design and is additionally provided with a fireproof layer and a heat insulation layer.

6. The security door alarm device of claim 1, wherein: the heat conduction ball head (305) is made of high heat conduction brass, and mercury is filled in the heat conduction ball head (305) and the liquid cavity (302).