CN215450362U

CN215450362U - Fire control for building detects alarm device

Info

Publication number: CN215450362U
Application number: CN202121376500.7U
Authority: CN
Inventors: 马玉长
Original assignee: Hefei Yuchang Fire Technology Co ltd
Current assignee: Hefei Yuchang Fire Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-07
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a fire-fighting detection alarm device for a building, which comprises a wall body, wherein the lower surface of the wall body is fixedly connected with a limiting installation box through an installation bolt, the front side of the limiting installation box is provided with a rectangular groove, the inner wall of the rectangular groove is connected with a movable plate in a sliding manner, the left side and the right side of the movable plate are both provided with limiting jacks, the left side and the right side of the rectangular groove are both provided with fixed grooves, and the inner wall of each fixed groove is fixedly connected with a spring. This fire control for building detects alarm device, can be with fixed case and spacing mounting box sliding connection through fly leaf and connecting block, elasticity through the spring can make L shape fixture block remove about, when spacing jack on the fly leaf is corresponding with L shape fixture block, can go into spacing jack with L shape fixture block card through the reaction force of spring, realize spacing fixed to the fly leaf, only need stimulate L shape fixture block when needing to dismantle make it break away from spacing jack can, the convenience carries out quick assembly disassembly to this alarm device, maintenance efficiency has been improved.

Description

Fire control for building detects alarm device

Technical Field

The utility model relates to the technical field of fire control detection, in particular to a fire control detection alarm device for a building.

Background

Along with the rapid development of times, electrical equipment is visible in all fields and corners of human life, and meanwhile, due to the fact that the electrical equipment is widely popularized and the situations of fire caused by the electrical equipment are increasingly increased, fire fighting detection alarm devices are required to be installed in buildings with dense crowds according to national standards.

The present fire control detects alarm device and is mostly smoke transducer, this kind of detection device is when installing, need trompil on the furred ceiling, and when overhauing detection device, need use the cat ladder to climb to the eminence, demolish whole detection device again, the operation is comparatively loaded down with trivial details, greatly reduced maintenance efficiency, single-use smoke transducer simultaneously, someone smoking appears in the building very easily, and then cause smoke transducer to judge the problem of warning by mistake, the accuracy nature that makes the fire control detect reduces, it is comparatively inconvenient during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire-fighting detection alarm device for a building, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire control detection alarm device for building, including the wall body, the lower surface of wall body passes through the spacing mounting box of construction bolt fixedly connected with, the rectangular channel has been seted up in the front of spacing mounting box, the inner wall sliding connection of rectangular channel has the fly leaf, spacing jack has all been seted up to the left and right sides of fly leaf, the fixed slot has all been seted up to the left and right sides of rectangular channel, the inner wall fixedly connected with spring of fixed slot, the one end fixedly connected with L shape fixture block of fixed slot inner wall is kept away from to the spring, the lower fixed surface fixedly connected with connecting block of fly leaf, the lower fixed surface fixedly connected with containing box of connecting block, inner wall fixedly connected with battery and controller respectively about the containing box, the inner diapire of containing box is fixedly connected with smoke transducer and temperature sensor respectively, the right side fixedly connected with audible-visual annunciator of containing box.

Preferably, the L-shaped fixture block is matched with the limiting insertion hole, and the lower surface of the L-shaped fixture block extends to the lower surface of the limiting installation box.

Preferably, the lower surface of the limiting mounting box is respectively provided with a movable groove matched with the L-shaped clamping block and a sliding groove matched with the connecting block.

Preferably, the detection ends of the smoke sensor and the temperature sensor extend to the lower surface of the fixing box.

Preferably, the front of the fixed box is rotatably connected with a box door through a hinge, and the front of the box door is provided with heat dissipation holes.

Preferably, the controller is respectively and electrically connected with the storage battery, the smoke sensor, the temperature sensor and the audible and visual alarm.

Advantageous effects

The utility model provides a fire-fighting detection alarm device for a building, which has the following beneficial effects:

1. this fire control for building detects alarm device, can be with fixed case and spacing mounting box sliding connection through fly leaf and connecting block, elasticity through the spring can make L shape fixture block remove about, when spacing jack on the fly leaf is corresponding with L shape fixture block, can go into spacing jack with L shape fixture block card through the reaction force of spring, realize spacing fixed to the fly leaf, only need stimulate L shape fixture block when needing to dismantle make it break away from spacing jack can, the convenience carries out quick assembly disassembly to this alarm device, maintenance efficiency has been improved.

2. This fire control for building detects alarm device sets up two detection mechanism of smoke transducer and temperature sensor simultaneously, can effectively prevent to cause the problem that smoke transducer reported to the police because of the smoking in the building, causes the starting of audible-visual annunciator and needs the numerical value that smoke transducer and temperature sensor detected all to reach and predetermine the threshold value, has consequently improved this alarm device's accuracy nature greatly.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic perspective view of the spacing fixed box and the movable plate of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a wall body 1, a limiting mounting box 2, a movable plate 3, a spring 4, a 5L-shaped clamping block, a connecting block 6, a fixing box 7, a controller 8, a smoke sensor 9, a temperature sensor 10 and an audible and visual alarm 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire control for building detects alarm device, includes wall body 1, and the lower surface of wall body 1 passes through the spacing mounting box 2 of construction bolt fixedly connected with, and the rectangular channel has been seted up in the front of spacing mounting box 2, and the inner wall sliding connection of rectangular channel has fly leaf 3, and spacing jack has all been seted up to the left and right sides of fly leaf 3.

The fixed slot has all been seted up to the left and right sides of rectangular channel, the inner wall fixedly connected with spring 4 of fixed slot, and spring 4 keeps away from the one end fixedly connected with L shape fixture block 5 of fixed slot inner wall, L shape fixture block 5 and spacing jack looks adaptation, and the lower surface of L shape fixture block 5 extends to the lower surface of spacing mounting box 2, and the lower fixed surface of fly leaf 3 is connected with connecting block 6.

The lower surface of spacing mounting box 2 set up respectively with the movable groove of 5 looks adaptations of L shape fixture block and with the spout of 6 looks adaptations of connecting block, the lower fixed surface of connecting block 6 is connected with fixed case 7, and the front of fixed case 7 is rotated through the hinge and is connected with the chamber door, and the front of chamber door has seted up the louvre, and inner wall difference fixedly connected with battery and controller 8 about fixed case 7.

Fixed case 7's inner diapire respectively fixedly connected with smoke transducer 9 and temperature sensor 10, smoke transducer 9 and temperature sensor 10's sense terminal all extends to fixed case 7's lower surface, fixed case 7's right side fixedly connected with audible-visual annunciator 11, controller 8 respectively with battery, smoke transducer 9,

temperature sensor

10 and 11 electric connection of audible-visual annunciator.

Can be with fixed case 7 and 2 sliding connection of spacing mounting box through fly leaf 3 and connecting block 6, elasticity through spring 4 can make L shape fixture block 5 remove about, when spacing jack on fly leaf 3 is corresponding with L shape fixture block 5, can go into spacing jack with L shape fixture block 5 card through spring 4's reaction force, realize spacing fixed to fly leaf 3, only need stimulate L shape fixture block 5 when needing to dismantle make it break away from spacing jack can, the convenience carries out quick assembly disassembly to this alarm device, maintenance efficiency has been improved.

The smoke sensor 9 and the temperature sensor 10 are arranged simultaneously, so that the problem that the smoke sensor 9 alarms due to smoke in a building can be effectively solved, the starting of the audible and visual alarm 11 needs the numerical values detected by the smoke sensor 9 and the temperature sensor 10 to reach the preset threshold value, and the accuracy of the alarm device is greatly improved.

The working principle is as follows: when the fire fighting detection alarm device is used, firstly, the limit mounting box 2 is fixedly connected with a wall body 1 through a mounting bolt, the movable plate 3 is inserted into a rectangular groove on the front surface of the limit mounting box 2, the L-shaped fixture block 5 is pulled towards two sides, the L-shaped fixture block 5 is retracted into a fixed groove through the elasticity of the spring 4, when the limit jacks on two sides of the movable plate 3 correspond to the positions of the L-shaped fixture block 5, the L-shaped fixture block 5 is loosened, the L-shaped fixture block 5 is pushed to be inserted into the limit jacks through the counterforce of the spring 4, the movable plate 3 is limited and fixed, further, the fixed box 7 is fixed on the wall body 1, the smoke sensor 9 and the temperature sensor 10 are arranged in the fixed box 7, the problem that the smoke sensor 9 alarms due to smoke in a building is effectively solved, when the detection values of the smoke sensor 9 and the temperature sensor 10 reach the preset threshold value, the sound-light alarm 11 is started, the detection accuracy is greatly improved, the problem of detection error can not occur, and meanwhile, the alarm device is convenient to disassemble and assemble when being overhauled and replaced, the whole device is not required to be disassembled from the wall, and the overhauling efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 fire control for building detects alarm device, includes wall body (1), the lower surface of wall body (1) passes through the spacing mounting box of construction bolt fixedly connected with (2), its characterized in that: the rectangular channel has been seted up in the front of spacing mounting box (2), the inner wall sliding connection of rectangular channel has fly leaf (3), spacing jack has all been seted up to the left and right sides of fly leaf (3), the fixed slot has all been seted up to the left and right sides of rectangular channel, the inner wall fixedly connected with spring (4) of fixed slot, the one end fixedly connected with L shape fixture block (5) of fixed slot inner wall are kept away from in spring (4), the lower fixed surface fixedly connected with connecting block (6) of fly leaf (3), the lower fixed surface fixedly connected with containing box (7) of connecting block (6), inner wall difference fixedly connected with battery and controller (8) about containing box (7), the inner bottom wall difference fixedly connected with smoke transducer (9) and temperature sensor (10) of containing box (7), the right side fixedly connected with audible-visual annunciator (11) of containing box (7).

2. A fire detection alarm device for a building as claimed in claim 1, wherein: the L-shaped fixture block (5) is matched with the limiting plug hole, and the lower surface of the L-shaped fixture block (5) extends to the lower surface of the limiting mounting box (2).

3. A fire detection alarm device for a building as claimed in claim 1, wherein: the lower surface of the limiting mounting box (2) is respectively provided with a movable groove matched with the L-shaped clamping block (5) and a sliding groove matched with the connecting block (6).

4. A fire detection alarm device for a building as claimed in claim 1, wherein: the detection ends of the smoke sensor (9) and the temperature sensor (10) extend to the lower surface of the fixed box (7).

5. A fire detection alarm device for a building as claimed in claim 1, wherein: the front of the fixed box (7) is rotatably connected with a box door through a hinge, and the front of the box door is provided with heat dissipation holes.

6. A fire detection alarm device for a building as claimed in claim 1, wherein: the controller (8) is respectively and electrically connected with the storage battery, the smoke sensor (9), the temperature sensor (10) and the audible and visual alarm (11).