CN213274332U

CN213274332U - Fire control detects hot cigarette generating device

Info

Publication number: CN213274332U
Application number: CN202022353746.4U
Authority: CN
Inventors: 曾庆荣
Original assignee: Beijing Xundacheng Fire Engineering Co ltd
Current assignee: Beijing Xundacheng Fire Engineering Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-25
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a fire-fighting detection hot smoke generating device, which comprises a smoking channel, a smoking unit, a baffle adjusting unit and a plc controller; the smoking channel is hollow, and the left end and the right end of the smoking channel are respectively provided with a blind hole and a through hole; a smoking unit: include motor one, motor fixed block, motor supporting shoe and smoking fan, motor fixed block fixed connection is in the inside left side upper end of smoking passageway, logical groove has been seted up to the right-hand member of motor fixed block, motor supporting shoe fixed connection is in the inside left side upper end of smoking passageway, the through-hole has been seted up to the right-hand member of motor supporting shoe, when not using the fire control to detect hot smoke generating device, rotating baffle and sealing strip closely cooperate and prevent that air temperature from scattering and disappearing, if when taking place hot smog, the smoking unit is opened, and the baffle is decontroled and is absorbed high temperature hot cigarette.

Description

Fire control detects hot cigarette generating device

Technical Field

The utility model relates to a fire control detects hot cigarette generating device technical field, specifically is a fire control detects hot cigarette generating device.

Background

There has not been a suitable fire detection hot smoke generating device in the fire detection aspect for subway platforms or station halls. The space fire fighting detection device is designed for detecting the effectiveness of the space fire fighting detection device and the smoke exhaust device.

When the fire-fighting detection hot smoke generating device is not used, because the pipeline is communicated with the indoor space, the indoor temperature is easy to dissipate, and the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a fire control and detect hot cigarette generating device, when not using fire control to detect hot cigarette generating device, rotating baffle closely cooperates with the sealing strip and prevents that air temperature scatters and disappears, if have when taking place hot smog, the smoking unit is opened, and the baffle is deconstructed and is absorbed high temperature hot cigarette, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting detection hot smoke generating device comprises a smoke sucking channel, a smoke sucking unit, a baffle adjusting unit and a plc controller;

the smoking channel is hollow, and the left end and the right end of the smoking channel are respectively provided with a blind hole and a through hole;

a smoking unit: the smoking device comprises a first motor, a fixed motor block, a supporting motor block and a smoking fan, wherein the fixed motor block is fixedly connected to the upper end of the left inner side of a smoking channel, a through groove is formed in the right end of the fixed motor block, the supporting motor block is fixedly connected to the upper end of the left inner side of the smoking channel, a through hole is formed in the right end of the supporting motor block, a machine head of the first motor is placed on the upper surface of the supporting motor block, a machine body of the first motor is placed inside the through groove of the fixed motor block, an input end of the first motor is electrically connected with an output end of a plc controller, the plc controller is fixedly connected to the rear end of the inner surface of the smoking channel, an input end of the plc controller is electrically connected with an output end of an;

a baffle plate adjusting unit: is arranged inside the smoking channel;

wherein, the inside right-hand member of smoking passageway installs smoking unit equally, and the smoking unit of right-hand member is the same with the smoking unit's of left end fixed mode of being connected.

The plc controller is opened, and the output shaft of two motors one rotates and drives the smoking fan and rotate to drive the air flow, and then realize absorption and emission to the dense smoke, the smoking fan rotates and is favorable to accelerating the absorption dense smoke.

Further, baffle adjusting unit includes rotation baffle, axis of rotation, motor two and second motor supporting shoe, second motor supporting shoe fixed connection is on the smoking passageway right side, motor two is placed in the upper end of second motor supporting shoe, the output of plc controller is connected to motor two's input electricity, the right-hand member of axis of rotation passes the through-hole of smoking passageway and motor two's output shaft fixed connection, the left end of axis of rotation rotates with the left end blind hole of smoking passageway and is connected, the fixed surface of axis of rotation is connected with the rotation baffle, the axis of rotation surface and the internal surface sliding connection of smoking passageway. The plc controller is opened, so that the output shaft of the second motor rotates to drive the rotating shaft to rotate to drive the rotating baffle plate, the baffle plate is closed, and the reduction of contact with outdoor air is facilitated when the outdoor air conditioner is not used.

Further, still include smoke temperature sensor, smoke temperature sensor fixed connection is in the front end of smoking passageway internal surface, smoke temperature sensor's output electricity connects the input of plc controller. The smoke temperature sensor finds the smoke and opens the smoking unit and the baffle in time.

Further, the smoking channel structure further comprises a double-opening baffle and a sealing strip, a blind groove is formed in the middle of the smoking channel, a clamping block is fixedly connected to the outer surface of the double-opening baffle, the double-opening baffle is clamped with the blind groove of the smoking channel through the clamping block, and the sealing strip is installed on the surface, contacting with the rotating baffle, of the smoking channel. The sealing strip increases the sealing property to prevent the outside air from flowing into the room.

Furthermore, the cigarette smoking device also comprises a smoke receiving port, wherein the smoke receiving port is in a rectangular umbrella shape, and the upper end of the smoke receiving port is fixedly connected with the bottom of the smoking channel. The smoke receiving opening increases the smoke contact area.

Compared with the prior art, the beneficial effects of the utility model are that: this fire control detects hot smoke generating device has following benefit:

1. the output shaft of the first two motors rotates to drive the smoking fan to rotate, so that air is driven to flow, the dense smoke is absorbed and discharged, and the rotation of the smoking fan is favorable for accelerating the absorption of the dense smoke.

2. Thereby the output shaft of motor two rotates and drives the axis of rotation and rotate and drive and rotate the baffle, and then realizes the closure of baffle, is favorable to reducing the contact with outdoor air when not using.

3. When the fire control detection hot smoke generating device is not used, the rotary baffle is tightly matched with the sealing strip to prevent air temperature from losing, if hot smoke occurs, the smoking unit is opened, and the baffle is released to absorb the high-temperature hot smoke.

Drawings

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

FIG. 2 is a schematic sectional view of the smoking unit of the present invention;

fig. 3 is a schematic view of the sectional structure of the smoking channel of the present invention.

In the figure: the smoking device comprises a smoking channel 1, a smoke receiving port 2, a smoking unit 3, a motor I31, a motor fixing block 32, a motor supporting block 33, a smoking fan 34, a baffle adjusting unit 4, a rotating baffle 41, a rotating shaft 42, a motor II 43, a second motor supporting block 44, a double-port baffle 5, a smoke temperature sensor 6, a sealing strip 7 and an 8plc controller.

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. 1-3, the present invention provides a technical solution: a fire-fighting detection hot smoke generating device comprises a smoking channel 1, a smoking unit 3, a baffle adjusting unit 4 and a plc controller 8;

the smoking channel 1 is hollow, and the left end and the right end of the smoking channel 1 are respectively provided with a blind hole and a through hole;

smoking unit 3: the smoking device comprises a first motor 31, a fixed motor block 32, a motor supporting block 33 and a smoking fan 34, wherein the fixed motor block 32 is fixedly connected to the upper end of the left side in the smoking channel 1, a through groove is formed in the right end of the fixed motor block 32, the fixed motor block 33 is fixedly connected to the upper end of the left side in the smoking channel 1, a through hole is formed in the right end of the motor supporting block 33, a machine head of the first motor 31 is placed on the upper surface of the motor supporting block 33, a machine body of the first motor 31 is placed in the through groove of the fixed motor block 32, the input end of the first motor 31 is electrically connected with the output end of a plc controller 8, the plc controller 8 is fixedly connected to the rear end of the inner surface of the smoking channel 1, the input end of the plc controller 8 is electrically connected with;

the damper adjusting unit 4: is placed inside the smoking channel 1. Baffle adjusting unit 4 includes rotating baffle 41, axis of rotation 42, two 43 motors and second motor supporting block 44, second motor supporting block 44 fixed connection is on smoking passageway 1 right side, two 43 motors are placed in the upper end of second motor supporting block 44, the output of plc controller 8 is connected to two 43 motors's input electricity, the through-hole that smoking passageway 1 was passed to axis of rotation 42's right-hand member and two 43 motors's output shaft fixed connection, the left end of axis of rotation 42 and the left end blind hole rotation of smoking passageway 1 are connected, the fixed surface of axis of rotation 42 is connected with rotating baffle 41, the external surface of axis of rotation 42 and the internal surface sliding connection of smoking passageway 1. The plc controller 8 is opened, and the output shaft of the second motor 43 rotates to drive the rotating shaft 42 to rotate so as to drive the rotating baffle 41, so that the baffle is closed, and the reduction of contact with outdoor air when the outdoor air conditioner is not used is facilitated.

Wherein, the right end of the inner part of the smoking channel 1 is also provided with a smoking unit 3, and the connection and fixation mode of the smoking unit 3 at the right end is the same as that of the smoking unit 3 at the left end.

The smoking channel further comprises a smoke temperature sensor 6, the smoke temperature sensor 6 is fixedly connected to the front end of the inner surface of the smoking channel 1, and the output end of the smoke temperature sensor 6 is electrically connected with the input end of a plc controller 8. The smoke temperature sensor 6 detects the smoke and opens the smoking unit and the shutter in time. Still include two port baffles 5 and sealing strip 7, the blind groove has been seted up to the centre of smoking passageway 1, and the outer fixed surface of two port baffles 5 is connected with the fixture block, and two port baffles 5 pass through the blind groove joint of fixture block with smoking passageway 1, and sealing strip 7 is installed on the surface of smoking passageway 1 and the contact of rotating the baffle 41. The sealing strip 7 increases the sealing property to prevent the inflow of the outside air into the room. The cigarette smoking device further comprises a smoke receiving port 2, the smoke receiving port 2 is in a rectangular umbrella shape, and the upper end of the smoke receiving port 2 is fixedly connected with the bottom of the smoking channel 1. The smoke receiving opening 2 increases the smoke contact area.

When in use: when the smoke temperature sensor 6 detects smoke, the plc controller 8 is turned on, and the output shaft of the second motor 43 rotates to rotate the rotating shaft 42 and thus the rotating shutter 41, thereby opening the rotating shutter 41. The output shafts of the two motors I31 rotate to drive the smoking fan 34 to rotate, so that air is driven to flow, the dense smoke is absorbed and discharged, and when the dense smoke is not suitable for use, the rotating baffle is tightly matched with the sealing strip to prevent air temperature from dissipating.

It should be noted that the plc controller 8 disclosed in this embodiment is provided with control buttons corresponding to the first motor 31, the second motor 43 and the smoke temperature sensor 6, the first motor 31 is of a model Y315L1-6, the second motor 43 is of a model L315L2-10, the smoke temperature sensor 6 is of a model GQQ0-1, which is available from electromechanical technologies ltd of corning, and the plc controller 8 controls the first motor 31, the second motor 43 and the smoke temperature sensor 6 to operate by a method commonly used in the prior art.

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

1. The utility model provides a fire control detects hot cigarette generating device which characterized in that: comprises a smoking channel (1), a smoking unit (3), a baffle adjusting unit (4) and a plc controller (8);

the smoking channel (1) is hollow, and the left end and the right end of the smoking channel (1) are respectively provided with a blind hole and a through hole;

smoking unit (3): comprises a motor I (31), a motor fixing block (32), a motor supporting block (33) and a smoking fan (34), wherein the motor fixing block (32) is fixedly connected to the upper end of the left side of the smoking channel (1), the right end of the motor fixing block (32) is provided with a through groove, the motor supporting block (33) is fixedly connected to the upper end of the left side of the smoking channel (1), the right end of the motor supporting block (33) is provided with a through hole, the head of the motor I (31) is placed on the upper surface of the motor supporting block (33), the body of the motor I (31) is placed in the through groove of the motor fixing block (32), the input end of the motor I (31) is electrically connected with the output end of a plc controller (8), the plc controller (8) is fixedly connected to the rear end of the inner surface of the smoking channel (1), and the input end of the plc controller (8) is electrically connected, an output shaft of the first motor (31) penetrates through a through hole of the motor supporting block (33) to be fixedly connected with a rotating shaft of the smoking fan (34);

damper adjustment unit (4): is arranged inside the smoking channel (1);

wherein, the right end of the inner part of the smoking channel (1) is also provided with a smoking unit (3), and the smoking unit (3) at the right end and the smoking unit (3) at the left end are connected and fixed in the same way.

2. A fire detection hot smoke generating device as defined in claim 1, wherein: baffle adjusting unit (4) include rotation baffle (41), axis of rotation (42), two (43) of motor and second motor supporting block (44), second motor supporting block (44) fixed connection is on smoking passageway (1) right side, the upper end at second motor supporting block (44) is placed in two (43) of motor, the output of plc controller (8) is connected to the input electricity of two (43) of motor, the right-hand member of axis of rotation (42) passes the through-hole of smoking passageway (1) and the output shaft fixed connection of two (43) of motor, the left end of axis of rotation (42) rotates with the left end blind hole of smoking passageway (1) to be connected, the fixed surface of axis of rotation (42) is connected with rotation baffle (41), the internal surface sliding connection of axis of rotation (42) surface and smoking passageway (1).

3. A fire detection hot smoke generating device as defined in claim 1, wherein: the cigarette smoking device is characterized by further comprising a smoke temperature sensor (6), wherein the smoke temperature sensor (6) is fixedly connected to the front end of the inner surface of the smoking channel (1), and the output end of the smoke temperature sensor (6) is electrically connected with the input end of the plc controller (8).

4. A fire detection hot smoke generating device as defined in claim 1, wherein: still include two mouthful baffle (5) and sealing strip (7), blind groove has been seted up in the centre of smoking passageway (1), the outer fixed surface of two mouthful baffle (5) is connected with the fixture block, two mouthful baffle (5) are through the blind groove joint of fixture block with smoking passageway (1), the surface of smoking passageway (1) and rotation baffle (41) contact is installed in sealing strip (7).

5. A fire detection hot smoke generating device as defined in claim 1, wherein: the cigarette smoking device is characterized by further comprising a smoke receiving port (2), the smoke receiving port (2) is in a rectangular umbrella shape, and the upper end of the smoke receiving port (2) is fixedly connected with the bottom of the smoking channel (1).