CN212181598U - Fire-fighting alarm device is used to building safety for fire engineering - Google Patents

Abstract

The utility model discloses a fire alarm device for office building safety in fire fighting engineering, which belongs to the technical field of office building fire alarm, a storage battery is fixedly assembled on the rear side wall of the inner cavity of a monitor, a screw groove is arranged on the front side wall of a mounting seat, a conductive base is fixedly arranged on the rear side wall in the screw groove, a monitoring sensor box is screwed on the mounting seat, a stud matched with the screw groove is fixedly arranged on the rear side wall of the monitoring sensor box, the monitoring sensor box is electrically connected with the conductive base through a connecting wire harness box, a filter screen is clamped and assembled on one side close to an opening in the monitor, vent holes are uniformly arranged on a protective cover, a wireless communicator is fixedly arranged on the left side of the top of a fire box body, and the accuracy of a monitoring result caused by unilateral factors such as smoking smell or oil smoke and illumination can be avoided, the situation of false alarm of the dangerous case is avoided, so that the accuracy of monitoring the dangerous case can be improved.

Description

Fire-fighting alarm device is used to building safety for fire engineering

Technical Field

The utility model relates to an office building fire alarm technical field specifically is a fire alarm device is used to fire engineering with office building safety.

Background

In the existing building fire-fighting system, fire hydrants and smoke sensors are often installed on each floor, so that smoke alarm is performed when a fire breaks out, so that people can be evacuated, the fire hydrants mainly supply fire trucks to take water from a municipal water supply network or an outdoor fire supply network to extinguish the fire, and water hoses and water guns can be directly connected to extinguish the fire, so that an indoor fire hydrant system and an outdoor fire hydrant system are also one of important fire-fighting facilities for extinguishing the fire, the fire-fighting alarm device plays a key monitoring and early warning role on the premise of manually extinguishing the fire by using the fire hydrants, wherein the smoke sensors in the fire-fighting alarm device only play a role of sensing smoke and alarming, and the fire monitoring is realized by only depending on the smoke sensors, so that the one-sidedness of the monitoring result is easily caused, the influence of smoking smoke smell or oil smoke is easily caused, the monitoring result is inaccurate, and the condition of false alarm is easily caused, the fire condition monitoring device is not beneficial to real-time monitoring and accurate monitoring of fire conditions, and therefore, the fire alarm device for the office building safety in the fire engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire alarm device is used to fire engineering with office building safety to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire alarm device for office building safety for fire engineering comprises a fire box body, wherein a box door is hinged on the front side wall of the fire box body, a handle is fixedly assembled on the box door on the right side, an entrance guard terminal is fixedly assembled on the box door on the left side, a monitor is fixedly arranged at the top of the front side wall of the box door on the right side, a protective cover is assembled on the bolt of the end part of the monitor, a storage battery is fixedly assembled on the rear side wall of an inner cavity of the monitor, a mounting seat is fixedly assembled on the front side wall of the storage battery, a bolt connecting groove is formed in the front side wall of the mounting seat, a conductive base is fixedly arranged on the rear side wall in the bolt connecting groove, a monitoring sensor box is assembled on the mounting seat in a bolt connecting manner, a stud matched with the bolt connecting groove is fixedly arranged on the rear side wall of the monitoring sensor box, be close to open-ended one side joint in the monitor and be equipped with the filter screen, evenly seted up the bleeder vent on the protective cover, fixed being equipped with control panel on the inside wall of monitor, the fixed wireless communicator that is provided with in top left side of fire hose body.

Preferably, the monitoring sensor box comprises a protective box fixed at the end part of the stud, the bottom of the inner cavity of the protective box is sequentially and fixedly provided with a temperature sensor, a smoke sensor and a photoelectric sensor from left to right, and the temperature sensor, the smoke sensor and the photoelectric sensor are electrically connected with a connecting wire harness.

Preferably, a clamping groove is formed in one side, close to the opening, of the monitor, and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen.

Preferably, the size of the filter screen is matched with the size of an inner cavity of the monitor, and the protective cover is in threaded fit on the outer wall of the monitor.

Preferably, the battery respectively with entrance guard terminal, electrically conductive base, control panel and wireless communicator electric connection, just electrically conductive base electric output connects control panel, control panel electric output connects entrance guard terminal and wireless communicator.

Preferably, the type of control panel is STC89C52RC singlechip, and the fixed alarm that is provided with and control panel electric connection on the outer wall of fire hose body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, can carry out the monitoring of temperature, smog and luminance to the position that the fire hose body is located through temperature sensor, smoke transducer and photoelectric sensor in the monitoring sensor box, just so can control panel confirm conflagration dangerous situation information when three monitor corresponding data simultaneously, just so can avoid smoking smell or oil smoke and illumination one-sided factor to cause the degree of accuracy to the monitoring result, avoid the condition of dangerous situation false alarm, can improve the degree of accuracy of dangerous situation monitoring, control panel can realize the real-time transmission of fire situation information through the wireless communicator simultaneously, improve the monitoring efficiency of fire situation, can guarantee the accuracy of dangerous situation monitoring and simultaneously can improve the control efficiency of putting out a fire of conflagration, monitoring sensor box can pass through double-screw bolt and mount pad spiro union assembly simultaneously, can guarantee the installation steadiness when improving the assembly convenience, also be convenient for the later stage dismantle the maintenance, the simple operation.

Drawings

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

fig. 2 is a schematic view of the monitor structure of the present invention.

In the figure: 1. a fire hose body; 2. a box door; 3. a handle; 4. an access control terminal; 5. a monitor; 6. a protective cover; 7. a storage battery; 8. a mounting seat; 9. a screw connection groove; 10. a conductive base; 11. a stud; 12. monitoring the sensor cartridge; 13. connecting a wire harness; 14. filtering with a screen; 15. air holes are formed; 16. a control panel; 17. a wireless communicator.

Detailed Description

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a fire alarm device for office building safety in fire engineering comprises a fire box body 1, a box door 2 is hinged on the front side wall of the fire box body 1, a handle 3 is fixedly assembled on the right box door 2, an entrance guard terminal 4 is fixedly assembled on the left box door 2, a monitor 5 is fixedly arranged on the top of the front side wall of the right box door 2, a protective cover 6 is screwed on the end part of the monitor 5, a storage battery 7 is fixedly assembled on the rear side wall of an inner cavity of the monitor 5, a charging hole electrically connected with the storage battery 7 is formed in the bottom of the monitor 5, a mounting seat 8 is fixedly assembled on the front side wall of the storage battery 7, a screw joint groove 9 is formed in the front side wall of the mounting seat 8, a conductive base 10 is fixedly arranged on the rear side wall in the screw joint groove 9, a monitoring sensor box 12 is screwed on the mounting seat 8, and a stud 11 matched with the screw joint groove 9, and monitoring sensor box 12 is through connecting the electrically conductive base 10 electric connection of pencil 13 box, and the joint that is close to open-ended one side in the monitor 5 is equipped with filter screen 14, has evenly seted up bleeder vent 15 on the protective cover 6, and fixed being equipped with control panel 16 on the inside wall of monitor 5, the fixed wireless communicator 17 that is provided with in top left side of fire hose body 1.

The monitoring sensor box 12 comprises a protective box fixed at the end part of the stud 11, the bottom of the inner cavity of the protective box is sequentially and fixedly provided with a temperature sensor, a smoke sensor and a photoelectric sensor from left to right, the temperature sensor, the smoke sensor and the photoelectric sensor are electrically connected with a connecting wire harness 13, and the temperature sensor, the smoke sensor and the photoelectric sensor in the monitoring sensor box 12 can monitor the temperature, the smoke and the light brightness of the position where the fire box body 1 is located, so that the control panel 16 can determine the fire danger information only when the three monitor corresponding data simultaneously, and the accuracy of danger monitoring can be improved;

a clamping groove is formed in one side, close to the opening, of the monitor 5, and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen 14, so that the filter screen 14 can be conveniently mounted and dismounted;

the size of the filter screen 14 is matched with the size of the inner cavity of the monitor 5, and the protective cover 6 is assembled on the outer wall of the monitor 5 in a threaded manner;

the storage battery 7 is respectively electrically connected with the access control terminal 4, the conductive base 10, the control panel 16 and the wireless communicator 17, the conductive base 10 is electrically connected with the control panel 16 in an output mode, and the control panel 16 is electrically connected with the access control terminal 4 and the wireless communicator 17 in an output mode;

the type of control panel 16 is STC89C52RC singlechip, and fixedly on the outer wall of fire hose body 1 is provided with the alarm with control panel 16 electric connection.

The working principle is as follows: the storage battery 7 can provide electric power support for the device, the temperature, the smoke and the light brightness of the position where the fire box body 1 is located can be monitored by the temperature sensor, the smoke sensor and the photoelectric sensor in the monitoring sensor box 12, so that the fire dangerous case information can be determined by the control panel 16 only when the three monitor corresponding data simultaneously, the accuracy of the monitoring result caused by one-way factors such as smoke smell or oil smoke, illumination and the like can be avoided, the condition of dangerous case false alarm can be avoided, the accuracy of the dangerous case monitoring can be improved, meanwhile, the control panel 16 can realize real-time transmission of the fire information through the wireless communicator 17, the fire monitoring efficiency is improved, the accuracy of the dangerous case monitoring can be ensured, the fire extinguishing control efficiency of the fire can be improved, meanwhile, the monitoring sensor box 12 can be assembled through the screw bolt 11 and the mounting seat 8 in a screwed mode, the installation steadiness can be guaranteed when improving the assembly convenience, the dismantlement maintenance in the later stage of also being convenient for, the simple operation to protective cover 6 spiro union assembly can realize convenient installation on monitor 5, and control panel 16 can control entrance guard terminal 4 and open, is convenient for take its inside article, is convenient for in time put out a fire the fire control operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fire control alarm device is used to fire engineering office building safety, includes fire hose body (1), the articulated chamber door (2) that are equipped with on the preceding lateral wall of fire hose body (1), the right side fixed being equipped with handle (3), its characterized in that on chamber door (2): the left side is fixedly provided with an entrance guard terminal (4) on the box door (2), the right side is fixedly provided with a monitor (5) at the top of the front side wall of the box door (2), the end part of the monitor (5) is screwed with a protective cover (6), the inner cavity rear side wall of the monitor (5) is fixedly provided with a storage battery (7), the front side wall of the storage battery (7) is fixedly provided with a mounting seat (8), the front side wall of the mounting seat (8) is provided with a screw joint groove (9), the inner rear side wall of the screw joint groove (9) is fixedly provided with a conductive base (10), the mounting seat (8) is screwed with a monitoring sensor box (12), the rear side wall of the monitoring sensor box (12) is fixedly provided with a stud (11) matched with the screw joint groove (9), and the monitoring sensor box (12) is electrically connected with the conductive base (10) through a connecting wire harness (13), be close to open-ended one side joint in monitor (5) and be equipped with filter screen (14), bleeder vent (15) have evenly been seted up on protective cover (6), fixed being equipped with control panel (16) on the inside wall of monitor (5), the fixed wireless communicator (17) that is provided with in top left side of fire hose body (1).

2. The fire alarm device for the safety of the office building for the fire engineering as claimed in claim 1, wherein: the monitoring sensor box (12) comprises a protective box fixed at the end part of the stud (11), the bottom of an inner cavity of the protective box is sequentially fixedly provided with a temperature sensor, a smoke sensor and a photoelectric sensor from left to right, and the temperature sensor, the smoke sensor and the photoelectric sensor are electrically connected with a connecting wire harness (13).

3. The fire alarm device for the safety of the office building for the fire engineering as claimed in claim 1, wherein: a clamping groove is formed in one side, close to the opening, of the monitor (5), and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen (14).

4. The fire alarm device for the safety of the office building for the fire engineering as claimed in claim 1, wherein: the size of the filter screen (14) is matched with the size of an inner cavity of the monitor (5), and the protective cover (6) is assembled on the outer wall of the monitor (5) in a threaded mode.

5. The fire alarm device for the safety of the office building for the fire engineering as claimed in claim 1, wherein: battery (7) respectively with entrance guard terminal (4), electrically conductive base (10), control panel (16) and wireless communicator (17) electric connection, just electrically conductive base (10) electric output connection control panel (16), control panel (16) electric output connection entrance guard terminal (4) and wireless communicator (17).

6. The fire alarm device for the safety of the office building for the fire engineering as claimed in claim 5, wherein: the type of control panel (16) is STC89C52RC singlechip, just fixed being provided with on the outer wall of fire hose body (1) and control panel (16) electric connection's alarm.

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