CN219398780U - Intelligent spacing electric vertical curtain type smoke blocking vertical wall - Google Patents

Abstract

The utility model relates to a fire-fighting device, in particular to an intelligent limiting electric hanging curtain type smoke-blocking hanging wall, which comprises a rotating shaft, a smoke-blocking hanging curtain fixedly connected with the rotating shaft and a power mechanism for driving the rotating shaft to rotate, wherein bearing fixing seats are rotationally connected to the left end and the right end of the rotating shaft, and the power mechanism comprises a driven gear disc fixedly arranged at one end of the rotating shaft, a motor main body for providing power and a driving gear disc fixedly connected with a power output shaft of the motor main body and meshed with the driven gear disc; the bottom of the smoke-blocking vertical curtain is fixedly connected with a counterweight installation body with a hollow square structure; the utility model not only has the traditional electric hanging curtain type smoke blocking hanging wall for manually adjusting the position of the smoke blocking hanging curtain, but also can automatically adjust the limit position of the smoke blocking hanging curtain when a fire occurs, thereby fully playing the role of blocking the diffusion of smoke.

Description

Intelligent spacing electric vertical curtain type smoke blocking vertical wall

Technical Field

The utility model relates to a fire-fighting device, in particular to an intelligent limiting electric vertical curtain type smoke-blocking vertical wall.

Background

The electric vertical curtain type smoke blocking vertical wall is one of the smoke blocking vertical walls, a user can adjust the position of the smoke blocking vertical curtain in the vertical curtain type smoke blocking vertical wall according to needs, the smoke blocking vertical curtain ascends or descends, one important effect of the electric vertical curtain type smoke blocking vertical wall is that the limit position of the smoke blocking vertical curtain can be adjusted according to the needs of installation environments, influence on the installation environments is reduced, however, after the position of the smoke blocking vertical curtain of the electric vertical curtain type smoke blocking vertical wall is adjusted, once a fire occurs, the electric vertical curtain type smoke blocking vertical wall cannot adjust the limit position of the smoke blocking vertical curtain again, smoke is blocked from spreading, manual control is needed, and practicability is greatly reduced.

Therefore, a novel electric vertical curtain type smoke blocking vertical wall is urgently needed at present, the novel electric vertical curtain type smoke blocking vertical wall not only has the function of manually adjusting the position of a smoke blocking vertical curtain of the traditional electric vertical curtain type smoke blocking vertical wall, but also can automatically adjust the limit position of the smoke blocking vertical curtain when a fire occurs, and the effect of blocking smoke diffusion is fully exerted.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the intelligent limiting electric vertical curtain type smoke blocking vertical wall, which not only has the function of manually adjusting the position of the smoke blocking vertical curtain by the traditional electric vertical curtain type smoke blocking vertical wall, but also can automatically adjust the limiting position of the smoke blocking vertical curtain when a fire occurs, thereby fully playing the role of blocking the diffusion of smoke.

The utility model adopts the following technical scheme:

the intelligent limiting electric hanging curtain type smoke blocking hanging wall comprises a rotating shaft, a smoke blocking hanging curtain fixedly connected with the rotating shaft and a power mechanism for driving the rotating shaft to rotate, wherein bearing fixing seats are rotatably connected to the left end and the right end of the rotating shaft, and the power mechanism comprises a driven gear disc fixedly arranged at one end of the rotating shaft, a motor main body for providing power and a driving gear disc fixedly connected with a power output shaft of the motor main body and meshed with the driven gear disc; the bottom fixedly connected with who keeps off cigarette curtain that hangs down is the counter weight installation body of hollow square structure, and the lateral wall and the lower surface of counter weight installation body all are equipped with a plurality of air vents, and counter weight installation body top lower surface transverse direction is equipped with a plurality of smoke transducer, and counter weight installation body top lower surface is equipped with the data processing module with smoke transducer and motor main part signal connection.

Further, in order to ensure the balance of the weight on the counterweight installation body, the smoke sensors installed on the counterweight installation body are symmetrically distributed; in order to ensure the sensitivity of the smoke sensor, the smoke sensor is a photoelectric smoke sensor; in order to ensure smooth lifting and lowering of the smoke blocking curtain, a motor of the motor main body for providing power adopts a servo speed reducing motor.

Still further, the data processing module comprises an MCU module and a wireless communication module electrically connected with the MCU module.

Preferably, the model of MCU module adopts STM8S003F3P6, and wireless communication module adopts infrared control module or bluetooth control module.

As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages: according to the utility model, the counterweight installation body is arranged below the smoke blocking vertical curtain, the smoke sensor and the data processing module are arranged on the counterweight installation body, and when no fire occurs, a user can input signals to the MCU module through the wireless communication module according to the requirements of the on-site installation environment, and the MCU module controls the rotation of the motor main body and controls the limit position of the smoke blocking vertical curtain; in case of fire, when the smoke sensor in the counterweight installation body detects smoke, the smoke is indicated to be diffused by the smoke blocking vertical curtain, the smoke sensor sends a signal to the MCU module, and the MCU module controls the motor to rotate, so that the smoke blocking vertical curtain automatically descends until the smoke sensor detects that the smoke signal disappears or reaches the maximum travel radian, the limiting position of the smoke blocking vertical curtain is automatically adjusted, and the effect of blocking the smoke from spreading is fully exerted.

Drawings

FIG. 1 is a schematic perspective view of FIG. 1 of the present utility model;

FIG. 2 is a schematic perspective view of FIG. 2 of the present utility model;

FIG. 3 is an enlarged partial perspective view of the present utility model;

FIG. 4 is an enlarged schematic perspective view 1, partially in section, of the present utility model;

FIG. 5 is an enlarged schematic perspective view in partial section of the present utility model 2;

FIG. 6 is a schematic diagram of a circuit signal control framework of the present utility model.

Description of the embodiments

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 6, the intelligent limiting electric curtain type smoke blocking vertical wall comprises a rotating shaft 1, a smoke blocking vertical curtain 2 fixedly connected with the rotating shaft 1 and a power mechanism 3 for driving the rotating shaft 1 to rotate, wherein bearing fixing seats 4 are rotatably connected to the left end and the right end of the rotating shaft 1, and the power mechanism 3 comprises a driven gear disc 31 fixedly arranged at one end of the rotating shaft 1, a motor main body 32 for providing power and a driving gear disc 33 fixedly connected with a power output shaft of the motor main body 32 and meshed with the driven gear disc 31; the bottom of the smoke-blocking vertical curtain 2 is fixedly connected with a counterweight installation body 5 in a hollow square structure, a plurality of vent holes 51 are formed in the side wall and the lower surface of the counterweight installation body 5, a plurality of smoke sensors 52 are arranged in the transverse direction of the lower surface of the top of the counterweight installation body 5, and a data processing module 53 in signal connection with the smoke sensors 52 and the motor main body 32 is arranged on the lower surface of the top of the counterweight installation body 5; the counterweight installation body 5 is made of aluminum alloy, the counterweight installation body 5 is provided with a protective cover 6 for protecting the data processing module 53 from external damage, the protective cover 6 is of a hollow square structure, and the protective cover 6 is fixedly installed through bolts.

Referring to fig. 1 to 6, in order to ensure balance of weight on the weight mounting body 5, smoke sensors 52 mounted on the weight mounting body 5 are symmetrically distributed; to ensure sensitivity of the smoke sensor 52, the smoke sensor 52 is a photoelectric smoke sensor; in order to ensure smooth lifting and lowering of the smoke blocking curtain 2, a motor of the motor main body 32 for providing power adopts a servo-reduction motor. The data processing module 53 comprises an MCU module 531 and a wireless communication module 532 electrically connected with the MCU module 531, the model of the MCU module 531 adopts STM8S003F3P6, and the wireless communication module 532 adopts an infrared control module or a Bluetooth control module

Working principle: according to the utility model, the counterweight mounting body 5 is arranged as the counterweight of the smoke-blocking vertical curtain 2, so that the smoke-blocking vertical curtain is in a vertical state, shaking is avoided, meanwhile, the data processing module 53 and the smoke sensor 52 are arranged in the counterweight mounting body 5, when no fire occurs daily, a user can control signals through the wireless communication module 532 in the data processing module 53 according to the requirement of the mounting environment, the running direction of the motor main body 32 is controlled, so that the control of the limiting position of the smoke-blocking vertical curtain 2 is realized, once the fire occurs, once the smoke sensor 52 detects smoke, the smoke is described to be accumulated to a state of being about to overflow the smoke-blocking vertical curtain 2, the smoke sensor 52 detecting the smoke sends signals to the MCU module 531, the MCU module 531 controls the motor main body 32 to rotate, the smoke-blocking vertical curtain 2 descends until the smoke sensor 52 detects the signal of the smoke disappears or the smoke-blocking vertical curtain 2 descends to the maximum limiting position, the requirement of the user on the limiting position is automatically adjusted, and when the fire occurs, the smoke-blocking vertical curtain 2 limiting position is automatically adjusted by the user, and the smoke-blocking vertical curtain 2 is fully used for protecting the effect of the smoke-blocking vertical curtain 2 and the property.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a spacing electronic curtain formula that hangs down of intelligence keeps off cigarette wall that hangs down, including axis of rotation, with axis of rotation fixed connection's fender cigarette curtain that hangs down and be used for the drive axis of rotation pivoted power unit, characterized by: the left end and the right end of the rotating shaft are rotationally connected with bearing fixing seats, and the power mechanism comprises a driven gear disc fixedly arranged at one end of the rotating shaft, a motor main body for providing power and a driving gear disc fixedly connected with a power output shaft of the motor main body and meshed with the driven gear disc; the bottom fixedly connected with who keeps off cigarette curtain that hangs down is the counter weight installation body that hollow square body structure, the lateral wall and the lower surface of counter weight installation body all are equipped with a plurality of air vents, counter weight installation body top lower surface transverse direction is equipped with a plurality of smoke transducer, counter weight installation body top lower surface be equipped with smoke transducer with motor main part signal connection's data processing module.

2. The intelligent spacing motorized vertical curtain smoke barrier vertical wall of claim 1, wherein: the smoke sensors are symmetrically distributed on the counterweight installation body.

3. The intelligent spacing electric curtain type smoke-blocking vertical wall according to claim 1 or 2, characterized in that: the smoke sensor is a photoelectric smoke sensor.

4. The intelligent spacing electric curtain type smoke-blocking vertical wall according to claim 1 or 2, characterized in that: the motor of the motor main body adopts a servo speed reducing motor.

5. The intelligent spacing electric curtain type smoke-blocking vertical wall according to claim 1 or 2, characterized in that: the data processing module comprises an MCU module and a wireless communication module electrically connected with the MCU module.

6. The intelligent spacing motorized vertical curtain smoke barrier vertical wall of claim 5, wherein: the model of MCU module adopts STM8S003F3P6.

7. The intelligent spacing motorized vertical curtain smoke barrier vertical wall of claim 6, wherein: the wireless communication module adopts an infrared control module or a Bluetooth control module.