CN215416925U

CN215416925U - Intelligent fire alarm device for building

Info

Publication number: CN215416925U
Application number: CN202121239950.1U
Authority: CN
Inventors: 祝国必; 蔡涛涛; 陈帆; 刘航
Original assignee: Wuhan Tomorrow Tai Automation Engineering Co ltd
Current assignee: Wuhan Tomorrow Tai Automation Engineering Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-04
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an intelligent fire alarm device for a building, which comprises an alarm device main body, wherein the alarm device main body comprises: the alarm mechanism is used for detecting and sensing smoke and giving out an alarm, and an alarm is arranged outside the alarm mechanism; be used for being connected and carry out circular telegram fixed installation mechanism to alarm mechanism with outer stationary plane, alarm mechanism can dismantle to be connected in installation mechanism, use through setting up into chimney cooperation fan, realized that the device is caught the autonomy absorption of room air, improve the capture scope and the flow rate to room air, be favorable to smoke sensor to detect, it is more sensitive to make the device, avoid in some airtight or the relatively poor environment of air mobility, smoke sensor is relatively poor to the seizure ability of air, can have some responses after the intensity of a fire is great usually, prevent missing the best rescue time.

Description

Intelligent fire alarm device for building

Technical Field

The utility model relates to a fire alarm technical field specifically is a building intelligent fire alarm device.

Background

Fire alarm is a term of special fire-fighting industry, and is a device for automatically detecting fire or manually sending out alarm signals in various commercial, industrial and entertainment public places, the fire alarm system is used comprehensively in China to play a good role in early warning and timely processing by displaying the fire alarm position on the screen of a control room or a duty room in the area through circuit communication, the development of electronic technology (especially computer technology) and network communication technology enables the society to be highly informationized, inside buildings, information technology, ancient building technology and modern high technology are combined, so that building intellectualization is generated, the building intellectualization adopts computer technology to automatically control equipment in the buildings, the method manages information resources and provides information service for users, and is a crystal which is suitable for the informatization requirements of modern society in building technology.

Most of current fire alarm devices adopt an integrated design, utilize screws and the like to fix on the wall of a building, when the damage of alarm internal components needs to be maintained and changed, the user needs to wholly dismantle the device, install again after the maintenance is changed, the dismouting operation is comparatively loaded down with trivial details, a large amount of time has been wasted, the practicality of device is relatively poor, fire alarm device's theory of operation is for utilizing the smog in the smog inductor response air, and then report to the police and indicate that the user is dangerous, and in some airtight or the relatively poor environment of air mobility, the smog inductor is relatively poor to the seizure ability of air, generally can have some responses after the intensity of a fire is great, the best rescue time has been missed, the practicality of device is relatively poor.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a building intelligent fire alarm device, includes the alarm device main part, the alarm device main part includes:

the alarm mechanism is used for detecting and sensing smoke and giving out an alarm, and an alarm is arranged outside the alarm mechanism;

and the mounting mechanism is used for being connected with the outer fixing surface and electrifying and fixing the alarm mechanism, and the alarm mechanism is detachably connected to the mounting mechanism.

Further, the alarm mechanism comprises a smoke inlet pipe, the smoke inlet pipe is hollow, the smoke inlet pipe is divided into a flashlight connecting pipe and an installation pipe, and the flashlight connecting pipe is fixedly connected to the top end of the installation pipe.

Furthermore, the top end of the electric torch is fixedly connected with a hanging ring, a plurality of warning lamps are uniformly arranged on the outer side of the hanging ring along the circumference, and the top end of the electric torch is detachably connected with a dustproof mechanism.

Further, dustproof mechanism includes the circle frame, the bottom of circle frame is provided with a plurality of evenly distributed's installation pole, the top of link is provided with the mounting hole with installation pole mutual adaptation, the intermediate position of circle frame is provided with the filter screen.

Further, the bottom of an installation section of thick bamboo is provided with the fan, the inside intermediate position of an installation section of thick bamboo is provided with smoke inductor, smoke inductor's bottom is provided with the inductor support, the one end fixed connection of inductor support is in the inboard of an installation section of thick bamboo.

Further, the warning light is electrically connected to the smoke sensor.

Further, alarm fixed connection is in the outside of installation section of thick bamboo, alarm electric connection is in smoke sensor.

Further, installation mechanism includes the battery case, can dismantle in the battery case and be connected with the battery, the front end of battery case is provided with and connects the electric frame with the annular that connects the mutual adaptation of electric bobbin, the annular connects electric frame and connects electric connection between the electric bobbin, connect the torch joint inside annular connects the electric frame.

Further, the rear end of battery case is provided with the mounting panel, the rear end of mounting panel is provided with the magic subsides.

Compared with the prior art, this practical beneficial effect is:

by arranging the split type alarm mechanism and the installation mechanism, in the use process, a user utilizes the magic tape at the rear end of the installation plate to fix the installation mechanism on the wall surface integrally, then the alarm mechanism is aligned with the annular power connection frame on the installation mechanism to be clamped in, so that the power connection torch on the alarm mechanism is clamped in the annular power connection frame, the installation and the fixation of the alarm mechanism are realized, meanwhile, the inside of the alarm mechanism is electrified, the normal use of the internal electronic element is ensured, when electronic elements and the like in the alarm mechanism are damaged, a user only needs to take down the alarm mechanism for maintenance and replacement, the main body of the alarm device is not required to be integrally disassembled by the user, and the alarm mechanism can be reassembled by the user after maintenance and replacement;

the smoke inlet tube is matched with the fan for use, the fan operates to suck indoor air from the upper end of the smoke inlet tube and discharge the air from the bottom end of the fan after being detected by the smoke sensor in the use process, so that the device can autonomously absorb and capture the indoor air, the capture range and the flow speed of the indoor air are improved, the smoke sensor is favorable for detection, the device is more sensitive, the situation that the smoke sensor has poor capture capability on the air and can sense the air after the fire is usually strong in some closed or poor air flowability environments is avoided, the best rescue time is prevented from being missed, the practicability of the device is effectively enhanced, the dustproof mechanism is further arranged at the top end of the smoke inlet tube, the filter screen is arranged on the dustproof mechanism, impurities, mosquitoes and the like in the air can be blocked, the mosquitoes and the like are prevented from entering the alarm mechanism and damaging the alarm mechanism, effectively protect alarm mechanism, prolong its life, strengthen the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of a half-section structure of the alarm mechanism of the utility model.

In the figure: 1. an alarm device main body; 11. an alarm mechanism; 111. a chimney inlet; 1111. connecting an electric torch; 1112. mounting the cylinder; 112. hanging a ring; 113. a warning light; 114. a dust-proof mechanism; 1141. a round frame; 1142. mounting a rod; 1143. filtering with a screen; 115. a fan; 116. an alarm; 117. a smoke sensor; 1171. an inductor support; 12. an installation mechanism; 121. a battery case; 122. a storage battery; 123. mounting a plate; 1231. magic tape; 124. annular electricity connection frame.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-4, the present invention provides a technical solution of an intelligent fire alarm device for buildings: the utility model provides a building intelligent fire alarm device, includes alarm device main part 1, alarm device main part 1 includes:

an alarm mechanism 11 for detecting and sensing smoke and giving out an alarm, an alarm 116 is arranged on the outer side of the alarm mechanism 11, the alarm mechanism 11 comprises a smoke inlet tube 111, the smoke inlet tube 111 is hollow, the smoke inlet tube 111 is divided into a power connection tube 1111 and an installation tube 1112, the power connection tube 1111 is fixedly connected to the top end of the installation tube 1112, the top end of the power connection tube 1111 is fixedly connected with a hanging ring 112, a plurality of alarm lamps 113 are uniformly arranged on the outer side of the hanging ring 112 along the circumference, the top end of the power connection tube 1111 is detachably connected with a dust prevention mechanism 114, the dust prevention mechanism 114 comprises a round frame 1141, a plurality of uniformly distributed installation rods 1142 are arranged at the bottom end of the round frame 1141, an installation hole mutually matched with the installation rods 1142 is arranged at the top end of the hanging ring 112, a filter screen 1143 is arranged at the middle position of the round frame 1141, a fan 115 is arranged at the bottom end of the installation tube 1112, a smoke sensor 117 is arranged at the middle position in the installation tube 1112, a sensor support 1171 is arranged at the bottom end of the smoke sensor 117, one end of the sensor support 1171 is fixedly connected to the inner side of the mounting cylinder 1112, the warning light 113 is electrically connected to the smoke sensor 117, the alarm 116 is fixedly connected to the outer side of the mounting cylinder 1112, the alarm 116 is electrically connected to the smoke sensor 117, the smoke inlet cylinder 111 is arranged to be matched with the fan 115 for use, in the use process, the fan 115 operates to suck indoor air from the upper end of the smoke inlet cylinder 111 and discharge the air from the bottom end of the fan 115 after being detected by the smoke sensor 117, so that the autonomous absorption and capture of the indoor air by the device are realized, the capture range and the flow speed of the indoor air are improved, the detection of the smoke sensor 117 is facilitated, the device is more sensitive, the situation that in some closed environments or environments with poor air flowability is avoided, the capture capability of the smoke sensor 117 to the air is poor, the sensing can be achieved after the fire is large generally is achieved, and the best rescue time is prevented from missing, the practicability of the device is effectively enhanced, the top end of the smoke inlet tube 111 is also provided with the dustproof mechanism 114, and the dustproof mechanism 114 is provided with the filter screen 1143, so that impurities, mosquitoes and the like in the air can be blocked, the mosquitoes and the like are prevented from entering the alarm mechanism 11 and damaging the alarm mechanism 11, the alarm mechanism 11 is effectively protected, the service life of the alarm mechanism 11 is prolonged, and the practicability of the device is enhanced;

the installation mechanism 12 is used for being connected with an external fixing surface and electrifying and fixing the alarm mechanism 11, the alarm mechanism 11 is detachably connected to the installation mechanism 12, the installation mechanism 12 comprises a battery box 121, a storage battery 122 is detachably connected in the battery box 121, an annular electricity receiving frame 124 matched with an electricity receiving tube 1111 is arranged at the front end of the battery box 121, the annular electricity receiving frame 124 is electrically connected with the electricity receiving tube 1111, the electricity receiving tube 1111 is clamped in the annular electricity receiving frame 124, an installation plate 123 is arranged at the rear end of the battery box 121, a magic tape 1231 is arranged at the rear end of the installation plate 123, a user can fix the installation mechanism 12 on an external wall conveniently, the alarm mechanism 11 and the installation mechanism 12 are split, in the using process, the user can fix the installation mechanism 12 on the wall integrally by using the magic tape 1231 at the rear end of the installation plate 123, and then the alarm mechanism 11 is aligned with the annular electricity receiving frame 124 on the installation mechanism 12 to be clamped in, the electric connecting barrel 1111 on the alarm mechanism 11 is clamped into the annular electric connecting frame 124, so that the installation and fixation of the alarm mechanism 11 are realized, meanwhile, the internal electrification is realized, the normal use of internal electronic elements is ensured, when the electronic elements and the like in the alarm mechanism 11 are damaged, a user only needs to take down the alarm mechanism 11 for maintenance and replacement, the alarm device main body 1 is not required to be integrally disassembled by the user, and the user can use the alarm mechanism 11 again after maintenance and replacement.

When in use, a user utilizes the magic tape 1231 at the rear end of the mounting plate 123 to integrally fix the mounting mechanism 12 on the wall surface, then the alarm mechanism 11 is aligned with the annular power receiving frame 124 on the mounting mechanism 12 to be clamped, so that the power connecting barrel 1111 on the alarm mechanism 11 is clamped into the annular power receiving frame 124, thereby realizing the mounting and fixing of the alarm mechanism 11, simultaneously electrifying the inside of the alarm mechanism 11 to ensure the normal use of the internal electronic elements, when the electronic elements and the like in the alarm mechanism 11 are damaged, the user only needs to take down the alarm mechanism 11 for maintenance and replacement, the user does not need to integrally disassemble the alarm device main body 1, the user can re-mount the alarm mechanism 11 after maintenance and replacement for reuse, compared with the traditional alarm device, the utility model has the advantages of quick and simple disassembly after the fault, convenient operation for the user, strong practicability, and in the use process, the fan 115 operates to suck the indoor air from the upper end of the smoke inlet tube 111, the indoor air is discharged from the bottom end of the fan 115 after being detected by the smoke sensor 117, when the smoke sensor 117 detects smoke, the outside alarm 116 and the warning light 113 operate simultaneously to remind the user, so that the device can automatically absorb and capture the indoor air, the capture range and the flow speed of the indoor air are improved, the detection of the smoke sensor 117 is facilitated, the device is more sensitive, the situation that the smoke sensor 117 has poor air capture capability in some closed or poor air flowability environments and can sense the fire after the fire is usually great, the best missed rescue time is prevented, the practicability of the device is effectively enhanced, the dust prevention mechanism 114 is further arranged at the top end of the smoke inlet tube 111, the filter screen 1143 is arranged on the dust prevention mechanism 114, impurities, mosquitoes and the like in the air can be blocked, the alarm mechanism 11 is prevented from being damaged by entering the alarm mechanism 11, the alarm mechanism 11 is effectively protected, the service life of the alarm mechanism is prolonged, and the practicability of the device is enhanced. 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 building intelligent fire alarm device, includes alarm device main part (1), its characterized in that: the alarm device main body (1) includes:

the alarm device comprises an alarm mechanism (11) used for detecting and sensing smoke and giving out an alarm, wherein an alarm (116) is arranged on the outer side of the alarm mechanism (11);

the alarm mechanism comprises an installation mechanism (12) used for being connected with an external fixing surface and electrifying and fixing the alarm mechanism (11), wherein the alarm mechanism (11) is detachably connected with the installation mechanism (12).

2. The intelligent fire alarm device for buildings as claimed in claim 1, wherein: alarm mechanism (11) are including advancing chimney (111), advance inside cavity of chimney (111), advance chimney (111) and divide into and connect torch (1111) and installation section of thick bamboo (1112), connect torch (1111) fixed connection in the top of installation section of thick bamboo (1112).

3. The intelligent fire alarm device for buildings as claimed in claim 2, wherein: connect top fixedly connected with link (112) of torch (1111), the outside of link (112) evenly is provided with a plurality of warning lights (113) along the circumference, the top that connects torch (1111) can be dismantled and be connected with dustproof mechanism (114).

4. The intelligent fire alarm device for buildings as claimed in claim 3, wherein: dustproof mechanism (114) are including circle frame (1141), the bottom of circle frame (1141) is provided with a plurality of evenly distributed's installation pole (1142), the top of link (112) is provided with the mounting hole with installation pole (1142) mutual adaptation, the intermediate position of circle frame (1141) is provided with filter screen (1143).

5. The intelligent fire alarm device for buildings as claimed in claim 2, wherein: the bottom of installation section of thick bamboo (1112) is provided with fan (115), the inside intermediate position of installation section of thick bamboo (1112) is provided with smoke inductor (117), the bottom of smoke inductor (117) is provided with inductor support (1171), the inboard of installation section of thick bamboo (1112) is fixed connection in the one end of inductor support (1171).

6. The intelligent fire alarm device for buildings as claimed in claim 3, wherein: the warning lamp (113) is electrically connected to the smoke sensor (117).

7. The intelligent fire alarm device for buildings as claimed in claim 5, wherein: the alarm (116) is fixedly connected to the outer side of the mounting cylinder (1112), and the alarm (116) is electrically connected to the smoke sensor (117).

8. The intelligent fire alarm device for buildings as claimed in claim 2, wherein: installation mechanism (12) include battery case (121), can dismantle in battery case (121) and be connected with battery (122), the front end of battery case (121) is provided with and connects electric drum (1111) the annular of mutual adaptation and connect electric frame (124), electric connection between annular electricity frame (124) and connect torch (1111), connect torch (1111) joint in annular electricity frame (124) inside.

9. The intelligent fire alarm device for buildings as claimed in claim 8, wherein: the rear end of battery case (121) is provided with mounting panel (123), the rear end of mounting panel (123) is provided with magic subsides (1231).