CN219440528U

CN219440528U - Corridor emergency device with smoke alarm function

Info

Publication number: CN219440528U
Application number: CN202320409180.3U
Authority: CN
Inventors: 杨阳明; 罗美云
Original assignee: Robson Guangzhou Technology Co ltd
Current assignee: Robson Guangzhou Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-01
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a corridor emergency device with smoke alarm, which comprises a front shell and an emergency water spraying mechanism; front shell: the rear side face of the rear shell is clamped with a rear shell, a smoke sensor is arranged at the lower end of the rear side of the inner wall of the rear shell, a buzzer is arranged at the upper end of the rear side of the inner wall of the rear shell, and a battery is arranged in the middle of the rear side of the inner wall of the rear shell; emergent water spray mechanism: the connecting frame is arranged at the lower end of the front shell, two rotating shafts are rotatably connected in the connecting frame, a cavity shell is fixedly connected between the two rotating shafts, evenly distributed water spraying heads are arranged in water spraying ports formed in the front side surface of the cavity shell, and a water inlet pipe is arranged in a water inlet hole formed in the left side of the upper end of the cavity shell; wherein: the corridor emergency device with the smoke alarm further comprises a single chip microcomputer, and the corridor emergency device with the smoke alarm and the flash alarm enable personnel to know in time, and the water spraying head with the movable multi-angle can fully conduct emergency suppression on the initial stage of a fire disaster.

Description

Corridor emergency device with smoke alarm function

Technical Field

The utility model relates to the technical field of fireproof emergency devices, in particular to a corridor emergency device with a smoke alarm function.

Background

Fire refers to a catastrophic combustion phenomenon that is out of control in time or space. Among various disasters, fire is one of the most frequent and most common main disasters threatening public safety and social development, during which corridor fire is the most serious afraid, but the occurrence of fire can be effectively prevented or inhibited by a smoke alarm emergency device at the early stage of fire occurrence, so that the occurrence of fire is effectively reduced, the existing corridor emergency device with smoke alarm mostly uses smoke sensing to detect a smoke control buzzer to alarm, and a fixed-orientation sprinkler head is utilized to spray water to primarily suppress and reduce risks of fire, but the position of the sprinkler head is fixed, the sprinkler head cannot enter and spray water back and forth at multiple angles, and the fire control effect is poor.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the corridor emergency device with the smoke alarm, so that personnel can know the corridor emergency device in time by means of sound alarm and flash alarm, the multi-angle movable sprinkler head can fully carry out emergency restraint on the initial stage of a fire disaster, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a corridor emergency device with smoke alarm comprises a front shell and an emergency water spraying mechanism;

front shell: the rear side face of the rear shell is clamped with a rear shell, a smoke sensor is arranged at the lower end of the rear side of the inner wall of the rear shell, a buzzer is arranged at the upper end of the rear side of the inner wall of the rear shell, and a battery is arranged in the middle of the rear side of the inner wall of the rear shell;

emergent water spray mechanism: the connecting frame is arranged at the lower end of the front shell, two rotating shafts are rotatably connected in the connecting frame, a cavity shell is fixedly connected between the two rotating shafts, evenly distributed water spraying heads are arranged in water spraying ports formed in the front side surface of the cavity shell, and a water inlet pipe is arranged in a water inlet hole formed in the left side of the upper end of the cavity shell;

wherein: still include the singlechip, the singlechip sets up in the rear side inner wall of procapsid, the output of battery is connected to the input electricity of singlechip, and smoke transducer is connected with the singlechip is two-way electricity, and the output of singlechip is connected to buzzer's input electricity, and audible alarm and flash of light report to the police make personnel can in time know, and the sprinkler bead that multi-angle is movable can be abundant carries out emergent suppression to the conflagration initial stage.

Further, emergent water spray mechanism still includes pendulum rod, traveller and lead screw, the lead screw passes through the bearing and rotates to be connected in the spout of seting up on the right side of link, and the inside sliding connection of spout has the traveller, traveller and lead screw threaded connection, and the fixed cover of extrados of right side pivot is equipped with the pendulum rod, and the sliding tray has been seted up to the inside of pendulum rod, and the inside sliding connection of traveller and sliding tray has realized the regulation of emergency device water spray.

Further, emergent water spray mechanism still includes helical gear one and helical gear two, helical gear two fixed connection is provided with the motor in the lower extreme of lead screw, the rear side lower extreme of link, and the output shaft fixedly connected with helical gear one of motor, helical gear one and helical gear two meshing are connected, have realized the drive of the regulation of emergency device water spray.

Further, the upper end middle part of procapsid is provided with the alarm lamp, and the output of singlechip is connected to the input electricity of alarm lamp, has realized the light warning of smog.

Further, the left and right sides of the upper end of the front shell are provided with illuminating lamps, and the input ends of the illuminating lamps are electrically connected with the output ends of the single chip microcomputer, so that illumination of a corridor is realized.

Further, the front side of the front shell is provided with the LED indicator lamp, and the input end of the LED indicator lamp is electrically connected with the output end of the singlechip, so that people can conveniently escape from a corridor.

Further, the left and right sides of back casing all is provided with evenly distributed's mounting bracket, makes things convenient for personnel to install.

Compared with the prior art, the utility model has the beneficial effects that: this corridor emergency device that possesses smog warning has following benefit:

personnel fix it in the suitable position of corridor through the mounting bracket, later with the external outside water pipe of inlet tube, when the corridor takes place the conflagration, smoke transducer's detection is indoor to be equipped with luminescent device and light receiving device, under the normal condition, the light receiving device receives the certain amount of light that luminescent device sent, and when having smog, luminescent device's emission light is to receiving the shielding of smog, make the light that light receiving device received reduce, photocurrent reduces, smoke transducer presents the singlechip with information, later singlechip control buzzer, the alarm lamp, light, and motor operation, make the buzzer make the alarm sound, the alarm lamp scintillation sends red, the light is opened and is thrown, remind people's attention, the motor output shaft rotates and drives the lead screw rotation, and then drive the slide post reciprocates, make the slide post both slide in the inside sliding tray of pendulum rod rotate, water pump income water through outside, make the cavity shell rotate and drive the sprinkler head to outside fire source in order to suppress the intensity of a fire, during the singlechip control LED pilot lamp indicates the safety exit direction, make the people can be fast in the corridor, sound alarm and flee, the emergent multiple movable corridor of the alarm angle can fully fire disaster in time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an emergency water spraying mechanism according to the present utility model;

fig. 3 is a schematic cross-sectional elevation view of the present utility model.

In the figure: 1 front shell, 2 emergent water spraying mechanism, 21 link, 22 pendulum rod, 23 traveller, 24 helical gear one, 25 helical gear two, 26 lead screw, 27 sprinkler bead, 28 cavity shells, 3 rear shell, 4 motors, 5LED pilot lamp, 6 singlechip, 7 inlet tube, 8 mounting bracket, 9 light, 10 alarm lamp, 11 bee calling organ, 12 battery, 13 smoke transducer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a corridor emergency device with smoke alarm comprises a front shell 1 and an emergency water spraying mechanism 2;

front case 1: the rear side face of the rear shell 3 is clamped, a smoke sensor 13 is arranged at the lower end of the rear side of the inner wall of the rear shell 3, a buzzer 11 is arranged at the upper end of the rear side of the inner wall of the rear shell 3, and a battery 12 is arranged in the middle of the rear side of the inner wall of the rear shell 3;

emergency water spraying mechanism 2: the emergency water spraying mechanism comprises a connecting frame 21, a water spraying head 27 and a cavity shell 28, wherein the connecting frame 21 is arranged at the lower end of a front shell 1, two rotating shafts are rotatably connected in the connecting frame 21, the cavity shell 28 is fixedly connected between the two rotating shafts, the water spraying head 27 which is uniformly distributed is arranged in a water spraying port formed in the front side surface of the cavity shell 28, a water inlet pipe 7 is arranged in a water inlet hole formed in the left side of the upper end of the cavity shell 28, the emergency water spraying mechanism 2 further comprises a swinging rod 22, a sliding column 23 and a screw rod 26, the screw rod 26 is rotatably connected in a sliding groove formed in the right side of the connecting frame 21 through a bearing, the sliding column 23 is in sliding connection with the screw rod 26 in the sliding groove, a swinging rod 22 is fixedly sleeved on the outer cambered surface of the right rotating shaft, a sliding groove is formed in the swinging rod 22, the sliding column 23 is in sliding connection with the sliding groove in the sliding groove, the emergency water spraying mechanism 2 further comprises a first bevel gear 24 and a second bevel gear 25, the second bevel gear 25 is fixedly connected to the lower end of a screw rod 26, a motor 4 is arranged at the lower end of the rear side of the connecting frame 21, a first bevel gear 24 is fixedly connected to the output shaft of the motor 4, the first bevel gear 24 is connected with the second bevel gear 25 in a meshed manner, an alarm lamp 10 is arranged in the middle of the upper end of the front shell 1, the input end of the alarm lamp 10 is electrically connected with the output end of the singlechip 6, the left side and the right side of the upper end of the front shell 1 are provided with illuminating lamps 9, the input end of the illuminating lamps 9 is electrically connected with the output end of the singlechip 6, the front side of the front shell 1 is provided with LED indicating lamps 5, the input end of the LED indicating lamps 5 is electrically connected with the output end of the singlechip 6, the left side and the right side of the rear shell 3 are provided with uniformly distributed mounting frames 8, personnel fix the mounting frames 8 at proper positions through the mounting frames 8, and then externally connect the water inlet pipe 7 with external water pipes, the detection chamber of the smoke sensor 13 is provided with a light emitting device and a light receiving device when a fire occurs. Under normal conditions, the light receiving device receives a certain amount of light emitted by the light emitting device; when smoke exists, the light emitted by the light emitting device is shielded by the smoke, the light quantity received by the light receiving device is reduced, the photocurrent is reduced, the smoke sensor 13 presents information to the singlechip 6, then the singlechip 6 controls the buzzer 11, the alarm lamp 10, the illuminating lamp 9 and the motor 4 to operate, the buzzer 11 emits sound, the alarm lamp 10 flashes to emit red, the illuminating lamp 9 is turned on to remind people to pay attention, the output shaft of the motor 4 rotates to drive the screw rod 26 to rotate, the sliding column 23 is driven to move up and down, the sliding column 23 slides and rotates in the sliding groove in the swinging rod 22, water is pumped in through an external water pump, the cavity shell 28 rotates to drive the water spray head 27 to spray water to an external fire source to achieve fire suppression, the singlechip 6 controls the LED indicator lamp 5 to light to indicate the direction of a safe exit, people can flash, the sound alarm and the alarm can know timely, and the water spray head which is movable at multiple angles can fully perform emergency suppression on the initial stage of a fire.

Wherein: still include singlechip 6, singlechip 6 set up in the rear side inner wall of preceding casing 1, the output of battery 12 is connected to the input electricity of singlechip 6, and smoke sensor 13 is connected with singlechip 6 two-way electricity, and the output of singlechip 6 is connected to the input electricity of buzzer 11, controls the going on of operation.

The corridor emergency device with smoke alarm provided by the utility model has the following working principle: personnel fix the smoke sensor in a proper position of a corridor through the mounting frame 8, then the water inlet pipe 7 is externally connected with an external water pipe, and a light emitting device and a light receiving device are arranged in the detection chamber of the smoke sensor 13 when a fire disaster occurs. Under normal conditions, the light receiving device receives a certain amount of light emitted by the light emitting device; when smoke exists, the light emitted by the light emitting device is shielded by the smoke, the light quantity received by the light receiving device is reduced, the photocurrent is reduced, the smoke sensor 13 presents information to the singlechip 6, then the singlechip 6 controls the buzzer 11, the alarm lamp 10, the illuminating lamp 9 and the motor 4 to operate, the buzzer 11 emits sound, the alarm lamp 10 flashes to emit red, the illuminating lamp 9 is turned on to remind people to pay attention, the output shaft of the motor 4 rotates to drive the screw rod 26 to rotate, the sliding column 23 is driven to move up and down, the sliding column 23 slides in the sliding groove in the swinging rod 22 and rotates again, water is pumped in through an external water pump, the cavity shell 28 rotates through a rotating shaft to drive the water spraying head 27 to spray water to an external fire source so as to restrain fire, the singlechip 6 controls the LED indicator lamp 5 to light to indicate the direction of a safety exit, people can quickly escape in a corridor, the sound alarm and the flashing alarm enable people to know in time, and the water spraying head which is movable in multiple angles can fully restrain the initial stage of a corridor fire.

It is noted that, in the above embodiment, the singlechip 6 may be R7F0C002L, the smoke sensor 13 may be SM3571M, the motor 4 may be a 14H030H-0304 micro motor, the buzzer 11, the illuminating lamp 9, the alarm lamp 10 and the LED indicator lamp 5 may be freely configured according to practical situations, and the singlechip 6 controls the smoke sensor 13, the buzzer 11, the illuminating lamp 9, the alarm lamp 10, the LED indicator lamp 5 and the motor 4 to work by using methods commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Corridor emergency device who possesses smog warning, its characterized in that: comprises a front shell (1) and an emergency water spraying mechanism (2);

front case (1): the rear side face of the rear shell is clamped with a rear shell (3), a smoke sensor (13) is arranged at the lower end of the rear side of the inner wall of the rear shell (3), a buzzer (11) is arranged at the upper end of the rear side of the inner wall of the rear shell (3), and a battery (12) is arranged in the middle of the rear side of the inner wall of the rear shell (3);

emergent water spray mechanism (2): the novel water-jet type water-jet machine comprises a connecting frame (21), water-jet heads (27) and a cavity shell (28), wherein the connecting frame (21) is arranged at the lower end of a front shell (1), two rotating shafts are rotatably connected in the connecting frame (21), the cavity shell (28) is fixedly connected between the two rotating shafts, the water-jet heads (27) which are uniformly distributed are arranged in water-jet ports formed in the front side surface of the cavity shell (28), and a water inlet pipe (7) is arranged in a water inlet hole formed in the left side of the upper end of the cavity shell (28);

wherein: the smoke sensor is characterized by further comprising a single chip microcomputer (6), the single chip microcomputer (6) is arranged on the inner wall of the rear side of the front shell (1), the input end of the single chip microcomputer (6) is electrically connected with the output end of the battery (12), the smoke sensor (13) is electrically connected with the single chip microcomputer (6) in a bidirectional mode, and the input end of the buzzer (11) is electrically connected with the output end of the single chip microcomputer (6).

2. A corridor emergency apparatus with a smoke alarm as recited in claim 1, wherein: emergent water spray mechanism (2) still includes pendulum rod (22), traveller (23) and lead screw (26), lead screw (26) are rotated through the bearing and are connected in the spout of seting up on the right side of link (21), and the inside sliding connection of spout has traveller (23), and traveller (23) and lead screw (26) threaded connection, the fixed cover of extrados of right side pivot are equipped with pendulum rod (22), and the sliding tray has been seted up to the inside of pendulum rod (22), and inside sliding connection of traveller (23) and sliding tray.

3. A corridor emergency apparatus with a smoke alarm as claimed in claim 2, wherein: the emergency water spraying mechanism (2) further comprises a first bevel gear (24) and a second bevel gear (25), the second bevel gear (25) is fixedly connected to the lower end of the screw rod (26), the motor (4) is arranged at the lower end of the rear side of the connecting frame (21), the first bevel gear (24) is fixedly connected to an output shaft of the motor (4), and the first bevel gear (24) is meshed with the second bevel gear (25).

4. A corridor emergency apparatus with a smoke alarm as recited in claim 1, wherein: the middle part of the upper end of the front shell (1) is provided with an alarm lamp (10), and the input end of the alarm lamp (10) is electrically connected with the output end of the singlechip (6).

5. A corridor emergency apparatus with a smoke alarm as recited in claim 1, wherein: the left side and the right side of the upper end of the front shell (1) are provided with illuminating lamps (9), and the input end of each illuminating lamp (9) is electrically connected with the output end of the singlechip (6).

6. A corridor emergency apparatus with a smoke alarm as recited in claim 1, wherein: the front side of the front shell (1) is provided with an LED indicator lamp (5), and the input end of the LED indicator lamp (5) is electrically connected with the output end of the singlechip (6).

7. A corridor emergency apparatus with a smoke alarm as recited in claim 1, wherein: the left side and the right side of the rear shell (3) are respectively provided with a uniformly distributed mounting frame (8).