CN213751316U

CN213751316U - Smoke detection alarm device for fire fighting

Info

Publication number: CN213751316U
Application number: CN202023119116.7U
Authority: CN
Inventors: 董果; 张松; 刘雪
Original assignee: Tianen Construction And Installation Engineering Co Ltd
Current assignee: Tianen Construction And Installation Engineering Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-07-20
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of fire alarm, in particular to a smoke detection alarm device for fire control, which comprises a detection alarm device, a device accommodating cavity, a fire extinguishing nozzle, a device base and a connecting pipe, the utility model has the advantages that the detection alarm device is arranged, after a fire disaster occurs, a flash lamp, an alarm cursor and a buzzer sense the fire disaster through a smoke sensor, the alarm device is used for warning people in a building, the alarm device is arranged in a safe passage, the smoke detection alarm device has the function of guiding the escape of people, the smoke detection alarm device has the function of facilitating rescue of rescue personnel and the escape of the people, a water pipe is arranged in the accommodating cavity, a temperature sensing water valve is arranged at a water inlet, the fire extinguishing nozzle is arranged outside the cavity, when the fire disaster occurs, the temperature sensing water valve reacts to high temperature, the temperature sensing glass sphere inside is cracked, and water enters the water pipe from the water inlet, then enters the fire extinguishing nozzle, so that the smoke detection alarm device has a countermeasure to the fire.

Description

Smoke detection alarm device for fire fighting

Technical Field

The utility model relates to a fire alarm technical field specifically is a smog detection alarm device for fire control.

Background

Along with the increasing of the dense degree of urban population and the increasing of power consumption equipment in buildings, the dense degree of lines is larger and larger, and the hidden danger of corresponding fire disaster is larger and larger. For high-rise buildings, once a fire disaster occurs, serious life and property losses are caused easily due to the unfavorable factors of untimely fire fighting, lack of fire extinguishing equipment, scare and misbehavior of bystanders, slow escape and the like. Therefore, the method has important significance for preventing the fire and reducing the fire loss by researching the characteristics of the fire of the high-rise building and fire prevention measures.

The existing smoke detection alarm device has some problems more or less when in use, for example, in the escape process, due to the obstruction of smoke and a self-rescue respirator to sight lines, a traveling road cannot be seen clearly, when a sleepy person breathes difficultly, the sleepy person cannot call for help, the soundless light alarm device is not beneficial to a rescue worker to find the sleepy person, for example, the existing alarm device only has the function of warning people after a fire disaster occurs and cannot take measures against the fire disaster, and therefore the smoke detection alarm device for fire fighting is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a smog detection alarm device for fire control can produce the warning and have the characteristics of reply conflagration to people.

(II) technical scheme

In order to solve the technical problem, the utility model provides a smoke detection alarm device for fire fighting, which comprises a detection alarm device, a device accommodating cavity, a fire extinguishing nozzle, a device base and a connecting pipe, wherein the top of the detection alarm device is movably clamped with the device accommodating cavity;

the detection warning device comprises a device shell, a flash lamp, a ventilating plate, a warning cursor, a smoke sensor, a buzzer, a rheostatic base and a device top plate, wherein the device shell is movably clamped at the bottom of a containing cavity of the device, the flash lamp is movably clamped inside the device shell, the ventilating plate is movably connected to the bottom of the device shell, the warning cursor is fixedly connected to the bottom of the device shell, the top of the device shell is fixedly connected with the device top plate, the bottom of the device top plate is fixedly connected with the buzzer, the smoke sensor is fixedly connected to the bottom of the buzzer, and the rheostatic base is fixedly connected to the bottom of the device top plate.

Preferably, the device holds the chamber including cavity shell, junction tube, connecting plate, water pipe, water inlet and temperature sensing water valve, cavity shell fixed connection is in the bottom of device base, the outside fixedly connected with shower nozzle of putting out a fire of cavity shell, the inside fixedly connected with junction tube of cavity shell, the bottom fixedly connected with connecting plate of cavity shell, the inside swing joint of cavity shell has the water pipe, the top fixedly connected with water inlet of water pipe, the outside fixedly connected with temperature sensing water valve of water inlet.

Preferably, the bottom of the varistor base is provided with a connecting cylinder, and the bottom side of the connecting cylinder is fixedly connected with a flash lamp.

Preferably, the bottom of the smoke sensor is provided with a fixed cylinder, and the bottom side of the fixed cylinder is fixedly connected with a ventilation plate.

Preferably, a circular through hole is formed in the top plate of the device, and a rectangular through hole is formed in the inner side of the circular through hole.

Preferably, the bottom of the connecting plate is provided with a fixed fixture block, and the fixed fixture block arranged at the bottom of the connecting plate is matched with a rectangular through hole arranged in a top plate of the device.

Preferably, the bottom of the fire extinguishing nozzle is provided with a threaded cylinder, the middle of the fire extinguishing nozzle is provided with a hollow arc-shaped connecting pipe, and the top of the fire extinguishing nozzle is provided with a flat nozzle.

Preferably, the outer part of the cavity shell is provided with a threaded round hole, and the threaded round hole arranged on the outer part of the cavity shell is matched with a threaded cylinder at the bottom of the fire extinguishing nozzle.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses a be provided with and detect warning device, after the conflagration takes place the back flash light, warning cursor and bee calling organ and senses the conflagration through the smoke sensor, produce to people in the building and send out the warning, and install warning device at the escape and death safe way, flee for death to people and have the guide effect, have the effect that does benefit to rescue personnel and rescue and flee for death personnel and flee for death.

2. The utility model discloses a holding the intracavity and being provided with the water pipe, being provided with the temperature-sensing water valve at the water inlet, being provided with the shower nozzle of putting out a fire in the cavity outside, can be when the conflagration produces, the temperature-sensing water valve is reacted to high temperature, and inside thalposis glass spheroid is cracked, and water gets into the water pipe from the water inlet, gets into the shower nozzle of putting out a fire again, makes smog detection alarm device have the countermeasure to the conflagration.

Drawings

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 warning device of the present invention;

FIG. 3 is a schematic view of the external structure of the accommodating chamber of the device of the present invention;

FIG. 4 is a schematic view of the internal structure of the accommodating chamber of the device of the present invention;

FIG. 5 is a schematic view of the top structure of the accommodating chamber of the device of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the present invention provides a smoke detection alarm device for fire fighting, which comprises a detection alarm device 100, a device accommodating chamber 200, a fire extinguishing sprinkler 300, a device base 400 and a connecting pipe 500, wherein the top of the detection alarm device 100 is movably clamped with the device accommodating chamber 200, the outer side of the device accommodating chamber 200 is movably connected with the fire extinguishing sprinkler 300, the top of the device accommodating chamber 200 is fixedly connected with the connecting pipe 500, and the top of the connecting pipe 500 is fixedly connected with the device base 400;

the detection warning device 100 comprises a device shell 110, a flash lamp 120, a ventilation plate 130, a warning cursor 140, a smoke sensor 150, a buzzer 160, a warning cursor 170, a rheostatic base 180 and a device top plate 190, wherein the device shell 110 is movably clamped at the bottom of a device accommodating cavity 200, the flash lamp 120 is movably clamped inside the device shell 110, the ventilation plate 130 is movably connected at the bottom of the device shell 110, the warning cursor 140 is fixedly connected at the bottom of the device shell 110, the device top plate 190 is fixedly connected at the top of the device shell 110, the 170 is fixedly connected at the bottom of the device top plate 190, the buzzer 160 is fixedly connected at the bottom of the device top plate 190, the smoke sensor 150 is fixedly connected at the bottom of the buzzer 160, the rheostatic base 180 is fixedly connected at the bottom of the device top plate 190, the device accommodating cavity 200 comprises a cavity shell 210, a wiring pipe 220, a connecting plate 230, a water pipe 240, a water inlet 250 and a temperature sensing water valve 260, the cavity housing 210 is fixedly connected to the bottom of the device base 400, the exterior of the cavity housing 210 is fixedly connected with the fire-extinguishing sprinkler 300, the interior of the cavity housing 210 is fixedly connected with the wiring pipe 220, the bottom of the cavity housing 210 is fixedly connected with the connecting plate 230, the interior of the cavity housing 210 is movably connected with the water pipe 240, the top of the water pipe 240 is fixedly connected with the water inlet 250, the exterior of the water inlet 250 is fixedly connected with the temperature-sensing water valve 260, the bottom of the varistor base 180 is provided with the connecting cylinder, the bottom side of the connecting cylinder is fixedly connected with the flashlight 120, the bottom of the smoke sensor 150 is provided with the fixing cylinder, the bottom side of the fixing cylinder is fixedly connected with the ventilating plate 130, the interior of the device top plate 190 is provided with a circular through hole, the inner side of the circular through hole is provided with a rectangular through hole, the bottom of the connecting plate 230 is provided with a fixing fixture block, the bottom of the connecting plate 230 is matched with the rectangular through hole provided in the device top plate 190, the bottom of the fire extinguishing nozzle 300 is provided with a threaded cylinder, the middle of the fire extinguishing nozzle 300 is provided with a hollow arc-shaped connecting pipe, the top of the fire extinguishing nozzle 300 is provided with a flat nozzle, the outside of the cavity shell 210 is provided with a threaded round hole, and the threaded round hole arranged on the outside of the cavity shell 210 is matched with the threaded cylinder at the bottom of the fire extinguishing nozzle 300;

the flash lamp 120 can be matched with the varistor base 180 to emit strong light and weak light to prompt when a fire occurs, the ventilating plate 130 can facilitate smoke to pass through, the warning cursor 140 can emit light to prompt people, the smoke sensor 150 can sense and detect smoke when a fire occurs and can transmit signals to other devices to start other devices, the buzzer 160 facilitates installation of the smoke sensor 150 and facilitates installation of a circuit inside the smoke sensor, the buzzer 170 can provide broadcast voice to prompt people to escape from a route when a fire occurs, the device top plate 190 facilitates installation of the device accommodating cavity 200, the cavity shell 210 facilitates installation of a water pipe inside the cavity shell, the wiring pipe 220 facilitates circuit wiring, the connecting plate 230 facilitates installation and connection of the detection warning device 100, and the water pipe 240 facilitates water source supply to the fire extinguishing nozzle 300, the water inlet 250 facilitates water to enter the water pipe 240, the temperature sensing water valve 260 is responsible for starting the fire extinguishing nozzle when a fire disaster occurs, and because the temperature sensing water valve 260 is positioned higher, if only ordinary smoke exists, the temperature is not increased, fire extinguishing measures cannot be started, errors are reduced, waste of the water source and the temperature sensing device is avoided, the fire extinguishing nozzle 300 is responsible for spraying the water source to extinguish fire, the device base 400 connects the connecting pipe 500 with the device accommodating cavity 200, and the connecting pipe 500 plays a role in supporting and hoisting.

The utility model discloses a theory of operation and use flow: firstly, the worker installs the detection alarm device in a safe passage in a building, the worker can install the device base 400 on the ceiling through the fixing nut, connect the electric wire with the wiring tube 220, connect the water tube with the temperature sensing water valve 260, in the case of a fire, smoke enters the inside of the device through the ventilation board 130, contacts the smoke sensor 150, and after being sensed by the smoke sensor 150, the buzzer 170 gives an alarm, the varistor base 180 makes the strobe 120 flash strongly, together with the warning cursor 140, send out warning reminder to people, guide people to escape from the safe passage or guide people to the lower part of the warning device, because the alarm has a countermeasure against fire, the temperature sensing glass in the temperature sensing water valve 260 is broken, water is sprayed from the fire extinguishing nozzle 300, the fire hazard is suppressed, clothes of the escaping and dying personnel are wetted, and the damage to the personnel caused by the fire hazard is avoided.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A smoke detection alarm device for fire fighting comprises a detection alarm device, a device accommodating cavity, a fire extinguishing nozzle, a device base and a connecting pipe, and is characterized in that the top of the detection alarm device is movably clamped with the device accommodating cavity, the outer side of the device accommodating cavity is movably connected with the fire extinguishing nozzle, the top of the device accommodating cavity is fixedly connected with the connecting pipe, and the top of the connecting pipe is fixedly connected with the device base;

2. A smoke detection and alarm device for fire fighting as defined in claim 1, wherein the device accommodating chamber comprises a chamber housing, a connection pipe, a connection plate, a water pipe, a water inlet and a temperature sensing water valve, the chamber housing is fixedly connected to the bottom of the device base, a fire extinguishing nozzle is fixedly connected to the outside of the chamber housing, the connection pipe is fixedly connected to the inside of the chamber housing, the connection plate is fixedly connected to the bottom of the chamber housing, the water pipe is movably connected to the inside of the chamber housing, the water inlet is fixedly connected to the top of the water pipe, and the temperature sensing water valve is fixedly connected to the outside of the water inlet.

3. A smoke detection and alarm device for fire fighting as defined in claim 1, wherein a connecting cylinder is provided at the bottom of said varistor base, and a flash lamp is fixedly connected to the bottom side of said connecting cylinder.

4. A smoke detection and alarm device for fire fighting as defined in claim 1, wherein a fixed cylinder is provided at the bottom of said smoke sensor, and a ventilation board is fixedly connected to the bottom side of said fixed cylinder.

5. A smoke detecting and alarming device for fire fighting as claimed in claim 1, wherein a circular through hole is formed in the top plate of the device, and a rectangular through hole is formed inside the circular through hole.

6. A smoke detecting and alarming device for fire fighting as claimed in claim 2, wherein the bottom of the connecting plate is provided with a fixed clamping block, and the fixed clamping block arranged at the bottom of the connecting plate is matched with a rectangular through hole arranged in a top plate of the device.

7. A smoke detecting and alarming device for fire fighting as defined in claim 1, wherein the bottom of the fire extinguishing nozzle is provided with a threaded cylinder, the middle of the fire extinguishing nozzle is provided with a hollow arc-shaped connecting pipe, and the top of the fire extinguishing nozzle is provided with a flat nozzle.

8. A smoke detection and alarm device for fire fighting as defined in claim 2, wherein a threaded circular hole is formed in the exterior of the chamber housing, and the threaded circular hole formed in the exterior of the chamber housing is adapted to a threaded cylinder at the bottom of the fire extinguishing nozzle.