CN212302693U

CN212302693U - Alarm device for fire fighting

Info

Publication number: CN212302693U
Application number: CN202021259158.8U
Authority: CN
Inventors: 李攀
Original assignee: Henan Zhongmei Aluminum Corp Co ltd
Current assignee: Henan Zhongmei Aluminum Corp Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-01-05
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a fire control is alarm device for fire extinguishing, including fixed block, pilot lamp, dead lever, mounting bracket, first shower nozzle, water pipe, second shower nozzle, standpipe, alarm shell, detection mouth, connecting pipe, baffle, temperature sensor, detection box, protective cover, control panel, speaker, dust screen, smoke transducer, first detection module and second detection module. The temperature sensor and the detection box detect smoke doubly, so that the detection accuracy of the alarm is improved, and the first detection module and the second detection module can detect harmful gas in the smoke to remind firefighters of timely protection; when the fire alarm is used, the indicating lamp and the loudspeaker can give an alarm in time when a fire disaster occurs, the first spray head and the second spray head enlarge the coverage area of water spraying, the fire area is sprayed with water in time to extinguish fire, the fire spread is slowed down, and the dust screen reduces dust to enter the inside of the alarm.

Description

Alarm device for fire fighting

Technical Field

The utility model relates to an alarm device specifically is an alarm device for fire control extinguishment belongs to fire control unit application technical field.

Background

"fire protection" is to eliminate hidden troubles and prevent disasters (i.e. the general term for preventing and solving human, natural and accidental disasters in life, work and learning process), and the meaning of the narrow sense is that fire is (extinguished) at the early stage of people understanding. The fire-fighting equipment, equipment and facilities are necessary weapons for fighting fire, and the fire-fighting equipment can be used correctly to fully play the role of the fire-fighting equipment in fighting the coming fire so as to extinguish the fire in time.

When the conflagration takes place, utilize the loss that the reducible conflagration of alarm in time was brought, general alarm only detects the concentration of smog and judges whether have the conflagration to take place, and the degree of accuracy that detects is not enough, can't detect whether contain harmful gas in the smog, and when adopting the water spray to put out a fire behind the alarm warning, the coverage of shower nozzle is limited, is unfavorable for slowing down the intensity of a fire, and the dust that the conflagration produced gets into in the alarm easily, influences alarm work. Therefore, the fire-fighting alarm device is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire-fighting alarm device for solving the problems.

The utility model realizes the purpose by the following technical proposal, a fire-fighting alarm device, which comprises an alarm shell, a detection mechanism and a fire-fighting mechanism, wherein the detection mechanism comprises a detection port, a temperature sensor and a detection box, the inner cavity of the alarm shell is fixedly connected with a baffle plate, the top of the baffle plate is fixedly connected with the detection box, the two sides of the detection box are fixedly connected with the temperature sensor, and the detection port is arranged between the two temperature sensors;

the fire extinguishing mechanism comprises a first spray head, a second spray head and a connecting pipe, a vertical pipe is fixedly connected to the bottom of the partition plate, the top and the bottom of the vertical pipe are fixedly connected with the connecting pipe and the second spray head respectively, and the first spray head is mounted on the outer portion of the vertical pipe.

Preferably, the protective cover has been cup jointed at alarm housing top, the inside gomphosis of protective cover has the speaker, speaker both sides rigid coupling has the pilot lamp, just the fixed block is installed to the pilot lamp top, the fixed block is three horn shapes rigid couplings at the protective cover top.

Preferably, the control panel has been run through at alarm housing inner chamber top, control panel top rigid coupling is in the protective cover bottom, control panel bottom block is at the detection box top, just the rigid coupling has the dust screen on the outside alarm housing of detection box, the dust screen is run through by detection mouth and temperature sensor respectively.

Preferably, baffle top rigid coupling has the dead lever, the dead lever is located the detection box both sides, the rigid coupling has the mounting bracket on the alarm housing both sides lateral wall in the dead lever outside, and the U type the mounting bracket is located between protective cover bottom and the baffle.

Preferably, a smoke sensor is fixedly connected to the bottom of the inner cavity of the detection box, a first detection module and a second detection module are respectively and fixedly connected to two sides of the top of the smoke sensor, and the first detection module and the second detection module are electrically connected with the control panel.

Preferably, the alarm shell right side wall is run through to the connecting pipe end, the standpipe lateral wall is run through to the connecting pipe other end, it has four water pipes to run through on the standpipe, the terminal rigid coupling of water pipe has annular first shower nozzle, first shower nozzle runs through alarm shell lateral wall, just alarm shell bottom lateral wall is run through by the second shower nozzle.

The utility model has the advantages that:

1. the temperature sensor and the detection box detect smoke doubly, so that the detection accuracy of the alarm is improved, and the first detection module and the second detection module can detect harmful gas in the smoke to remind firefighters of timely protection;

2. when the fire alarm is used, the indicating lamp and the loudspeaker can give an alarm in time when a fire disaster occurs, the first spray head and the second spray head enlarge the coverage area of water spraying, the fire area is sprayed with water in time to extinguish fire, the fire spread is slowed down, and the dust screen reduces dust to enter the inside of the alarm.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the internal structure of the detection box of the present invention;

FIG. 3 is a schematic view of the water pipe structure of the present invention;

fig. 4 is a schematic view of the dust screen structure of the present invention.

In the figure: 1. fixed block, 2, pilot lamp, 3, dead lever, 4, mounting bracket, 5, first shower nozzle, 6, the water pipe, 7, second shower nozzle, 8, standpipe, 9, the alarm shell, 901, detect the mouth, 10, connecting pipe, 11, baffle, 12, temperature sensor, 13, detect the box, 14, the protective cover, 15, the control panel, 16, the speaker, 17, the dust screen, 18, smoke transducer, 19, first detection module, 20, second detection module.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, an alarm device for fire fighting comprises an alarm housing 9, a detection mechanism and a fire extinguishing mechanism, wherein the detection mechanism comprises a detection port 901, a temperature sensor 12 and a detection box 13, a partition plate 11 is fixedly connected to an inner cavity of the alarm housing 9, the top of the partition plate 11 is fixedly connected with the detection box 13, the temperature sensor 12 is fixedly connected to both sides of the detection box 13, and the detection port 901 is formed between the two temperature sensors 12;

the fire extinguishing mechanism comprises a first spray nozzle 5, a second spray nozzle 7 and a connecting pipe 10, a vertical pipe 8 is fixedly connected to the bottom of the partition plate 11, the top and the bottom of the vertical pipe 8 are fixedly connected with the connecting pipe 10 and the second spray nozzle 7 respectively, and the first spray nozzle 5 is arranged on the outer portion of the vertical pipe 8.

The top of the alarm shell 9 is sleeved with a protective cover 14, a loudspeaker 16 is embedded in the protective cover 14, indicator lamps 2 are fixedly connected to two sides of the loudspeaker 16, a fixed block 1 is arranged above the indicator lamps 2, the fixed block 1 is fixedly connected to the top of the protective cover 14 in a triangular shape, and the indicator lamps 2 and the loudspeaker 16 on the protective cover 14 can alarm in time conveniently; a control panel 15 penetrates through the top of an inner cavity of the alarm housing 9, the top end of the control panel 15 is fixedly connected to the bottom of the protective cover 14, the bottom of the control panel 15 is clamped to the top of the detection box 13, a dust screen 17 is fixedly connected to the alarm housing 9 outside the detection box 13, and the dust screen 17 penetrates through the detection port 901 and the temperature sensor 12 respectively, so that the temperature sensor 12 and the detection box 13 can detect smoke doubly; the fixing rods 3 are fixedly connected to the top of the partition plate 11, the fixing rods 3 are located on two sides of the detection box 13, the mounting frames 4 are fixedly connected to the side walls of two sides of the alarm shell 9 on the outer side of the fixing rods 3, and the U-shaped mounting frames 4 are located between the bottom of the protective cover 14 and the partition plate 11, so that the alarm shell 9 can be conveniently mounted and fixed; a smoke sensor 18 is fixedly connected to the bottom of the inner cavity of the detection box 13, a first detection module 19 and a second detection module 20 are fixedly connected to two sides of the top of the smoke sensor 18 respectively, and the first detection module and the second detection module 20 are electrically connected with the control panel 15, so that the content and the concentration of harmful gases in smoke can be detected conveniently; the 10 tail ends of connecting pipe run through alarm shell 9 right side wall, the 10 other ends of connecting pipe run through 8 lateral walls of standpipe, it has four water pipes 6 to run through on the standpipe 8, the 6 terminal rigid couplings of water pipe have annular first shower nozzle 5, first shower nozzle 5 runs through 9 lateral walls of alarm shell, just alarm shell 9 bottom lateral wall is run through by second shower nozzle 7, and the first shower nozzle 5 of being convenient for and second shower nozzle 7 in time spray water and put out a fire.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch, and are externally connected with a controller and a computer, firstly, the top of the alarm shell 9 is fixed by the clamping groove on the fixing block 1, the gap in the middle of the installation block 4 passes through the cross rod, the cross rod is fixed by the threaded hole on the side of the installation block 4, the alarm shell 9 is installed and fixed without influencing the use of the first spray head 5 and the second spray head 7, the fixed rod 3 can fixedly support the temperature sensors 12 on the two sides of the detection box 13, the tail end of the connecting pipe 10 is externally connected with a water source, when the external fire occurs, the smoke enters the detection box 13 through the detection port 901, the smoke sensor 18 detects the smoke concentration, the temperature sensor 12 detects the change of temperature, the first detection module 19 and the second detection module 20 are respectively a carbon monoxide sensor and a formaldehyde sensor, and can detect the content and the concentration of the carbon, through control module on control panel 15 in time with information transfer for the computer, remind the fire fighter to make poison prevention preparation, when smog concentration is great and the temperature is rise suddenly, control module receiving feedback signal on control panel 15, pilot lamp 2 lights, speaker 16 sends the police dispatch newspaper, open the solenoid valve on connecting pipe 10, first shower nozzle 5 is cyclic annular, internally mounted has a plurality of high pressure nozzle, and the apopore has been seted up to the side of shower nozzle and bottom, can enlarge the scope of putting out a fire, second shower nozzle 7 can be to the regional water spray fire of alarm housing 9 bottom, reduce the water spray dead angle, reduce the conflagration influence.

The control panel 15 adopts a wireless remote control receiving module with a model number of J06B sold by New century electronic research institute of Anyang and a related matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a fire control alarm device for putting out a fire which characterized in that: the fire extinguishing alarm comprises an alarm shell (9), a detection mechanism and a fire extinguishing mechanism, wherein the detection mechanism comprises a detection port (901), a temperature sensor (12) and a detection box (13), a partition plate (11) is fixedly connected to the inner cavity of the alarm shell (9), the detection box (13) is fixedly connected to the top of the partition plate (11), the temperature sensors (12) are fixedly connected to two sides of the detection box (13), and the detection port (901) is formed between the two temperature sensors (12);

fire extinguishing mechanism includes first shower nozzle (5), second shower nozzle (7) and connecting pipe (10), baffle (11) bottom rigid coupling has standpipe (8), standpipe (8) top and bottom rigid coupling respectively have connecting pipe (10) and second shower nozzle (7), standpipe (8) externally mounted has first shower nozzle (5).

2. A fire fighting alarm device as defined in claim 1, wherein: protective cover (14) have been cup jointed at alarm housing (9) top, protective cover (14) inside gomphosis has speaker (16), speaker (16) both sides rigid coupling has pilot lamp (2), just fixed block (1) is installed to pilot lamp (2) top, fixed block (1) is three horn shapes rigid coupling at protective cover (14) top.

3. A fire fighting alarm device as defined in claim 1, wherein: alarm housing (9) inner chamber top is run through and is had control panel (15), control panel (15) top rigid coupling is in protective cover (14) bottom, control panel (15) bottom block is detecting box (13) top, just the rigid coupling has dust screen (17) on detecting box (13) outside alarm housing (9), dust screen (17) are run through by detection mouth (901) and temperature sensor (12) respectively.

4. A fire fighting alarm device as defined in claim 1, wherein: baffle (11) top rigid coupling has dead lever (3), dead lever (3) are located detection box (13) both sides, the rigid coupling has mounting bracket (4) on alarm housing (9) both sides lateral wall in dead lever (3) outside, and the U type mounting bracket (4) are located between protective cover (14) bottom and baffle (11).

5. A fire fighting alarm device as defined in claim 1, wherein: the smoke detector is characterized in that a smoke sensor (18) is fixedly connected to the bottom of an inner cavity of the detection box (13), a first detection module (19) and a second detection module (20) are fixedly connected to two sides of the top of the smoke sensor (18) respectively, and the first detection module and the second detection module (20) are electrically connected with the control panel (15).

6. A fire fighting alarm device as defined in claim 1, wherein: alarm shell (9) right side wall is run through to connecting pipe (10) end, standpipe (8) lateral wall is run through to connecting pipe (10) other end, it has four water pipes (6) to run through on standpipe (8), the terminal rigid coupling of water pipe (6) has annular first shower nozzle (5), alarm shell (9) lateral wall is run through in first shower nozzle (5), just alarm shell (9) bottom lateral wall is run through by second shower nozzle (7).