CN217841411U

CN217841411U - Fire-proof and explosion-proof rolling curtain

Info

Publication number: CN217841411U
Application number: CN202122073515.2U
Authority: CN
Inventors: 蒋方立; 蒋舒军; 朗明明
Original assignee: Shanghai Kaishun Special Doors And Windows Co ltd
Current assignee: Shanghai Kaishun Special Doors And Windows Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-11-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of building, in particular to a fireproof and explosion-proof roller shutter, which comprises a wall body, a roller shutter roller, a roller shutter door frame and a roller shutter component, wherein the roller shutter roller is fixedly arranged on the front surface of the wall body, the roller shutter member is rotatably connected inside the roller shutter roller through a rotating shaft, the fireproof component is arranged outside the roller shutter member, and the roller shutter door frame is embedded into the inner side of the wall body; the fire-proof component is arranged on the outer side of the rolling curtain component through a telescopic spring; the utility model is provided with a fireproof component for fire prevention and flame retardation and isolation of open fire, and the mutual matching of the protective cloth, the fireproof cloth and the radiation-proof cloth can play a good fire resistance to avoid the expansion of open fire and damage to surrounding people or objects, which leads to certain economic loss; in addition, a soft water pipe, a sprinkler head and a liquid containing column which are arranged in the roller shutter component are used for being matched with a fireproof component to isolate open fire.

Description

Fire-proof and explosion-proof rolling curtain

Technical Field

The utility model relates to a building technical field, concretely relates to fire and explosion protection roll up curtain.

Background

The fast rolling door is also called fast soft curtain door, which means a door with the running speed of more than 0.6 m per second, is a barrier-free isolation door capable of fast lifting, and has the main function of fast isolation, thereby ensuring the air quality of a workshop to have no dust grade. The multifunctional heat-insulation and heat-preservation air conditioner has multiple functions of heat preservation, cold insulation, insect prevention, wind prevention, dust prevention, sound insulation, fire prevention, peculiar smell prevention, lighting and the like, is widely applied to various places such as food, chemistry, textile, electronics, supermarkets, refrigeration, logistics, storage and the like, can extremely meet high-performance logistics and clean places, saves energy, automatically closes at a high speed, improves the working efficiency, creates a better working environment and the like.

However, the existing roller shutter door is not provided with a fireproof fire-fighting component, is easy to damage when exposed to open fire, and cannot effectively isolate the open fire, thereby causing certain economic loss; in addition, the existing roller shutter door has poor explosion-proof performance, and is easy to damage under the condition of high pressure or high temperature.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides a fireproof and explosion-proof rolling shutter, which solves the problems that the existing rolling shutter door does not have fireproof and fire-fighting components, is easy to damage when exposed to open fire and can not effectively isolate the open fire, thereby causing certain economic loss; in addition, the existing roller shutter door has poor explosion-proof performance, and is easy to damage under the condition of high pressure or high temperature.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the fireproof and explosion-proof rolling curtain comprises a wall body, a rolling curtain roller, a rolling curtain door frame and a rolling curtain component, wherein the rolling curtain roller is fixedly arranged on the front surface of the wall body, the rolling curtain component is rotatably connected inside the rolling curtain roller through a rotating shaft, the fireproof component is arranged on the outer side of the rolling curtain component, and the rolling curtain door frame is embedded into the inner side of the wall body; wherein, roll up the inside of curtain component through the steel wire net fixed connection at top portion at the roll up curtain cylinder, the fire prevention component passes through expanding spring and sets up in the outside of rolling up the curtain component, and the roll up curtain component can improve the toughness of rolling up the door to and improve the basic frame of rolling up the door, thereby avoided because of the impaired problem that causes damage and damage to people or thing around the rolling up door, the fire prevention component can play good fire resistance, in order to avoid the expansion of naked light.

Furthermore, the roller shutter component comprises an outer connector and a plurality of steel wire mesh plates, the two adjacent steel wire mesh plates are connected through connecting pieces, reinforcing plates are fixedly connected to the front and the back of each steel wire mesh plate through fixing shafts, and the two adjacent reinforcing plates are connected through hinges; the outer pipe head is close to one end of the steel wire mesh plate and is connected with the water hose located at the top, and the rolling member is used for improving the toughness of the rolling door and improving a basic frame of the rolling door, so that the problem that people or objects around the rolling door are damaged and damaged due to damage of the rolling door is solved.

Furthermore, the reinforcing plate is fixed to be equipped with the hose through fixed buckle on the surface, and connects through flexible pipe sleeve between the two adjacent hoses, fixed connection has the sprinkler bead on the outer wall of hose, and the front fixed mounting of sprinkler bead has flourishing liquid post, and the inside of flourishing liquid post is filled with the organic solution that thermal expansion coefficient is high, and under normal atmospheric temperature, the shell of flourishing liquid post can bear certain holding power, guarantees the sealing performance of sprinkler bead.

Furthermore, the liquid containing column is made of silica gel, and organic solution is filled in the liquid containing column; the flexible water pipe is made of rubber; a set of fixed buckle is connected to the array on the surface of gusset plate, and the internal diameter specification of fixed buckle suits with the external diameter specification of hose, and the hose joint is in the inboard of fixed buckle, and when the conflagration took place, organic solution temperature risees and the inflation, and until containing the liquid column breakage, the sprinkler head loses the sealed back, rivers blowout and begin to cooperate the fire prevention component to keep apart the naked light.

Furthermore, the fireproof component comprises protective cloth, fire-resistant cloth is glued on the inner wall of the protective cloth, fireproof cloth is glued on the inner wall of the fire-resistant cloth, radiation-proof cloth is glued on the inner wall of the fire-resistant cloth, the fireproof component is used for preventing fire and retarding flame and isolating open fire so as to avoid expansion of the open fire, damage is caused to surrounding people or objects, and certain economic loss is caused.

Furthermore, one side of the reinforcing plate, which is far away from the steel wire mesh plate, is symmetrically provided with a group of telescopic springs, the bottom end parts of the telescopic springs are fixedly connected to the surface of the reinforcing plate, the top end parts of the telescopic springs are fixedly connected with the outer wall of the protective cloth, and the steel wire mesh plate is used for improving the toughness of the roller shutter door.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

1. the utility model is provided with a fireproof component for fire prevention and flame retardation and isolation of open fire, and the mutual matching of the protective cloth, the fireproof cloth and the radiation-proof cloth can play a good fire resistance to avoid the expansion of open fire and damage to surrounding people or objects, which leads to certain economic loss; in addition, the water hose, the sprinkler bead and the liquid containing column arranged in the roller shutter component are used for being matched with a fireproof component to isolate open fire, so that the practicability of the fireproof and explosion-proof roller shutter door is improved.

2. The utility model discloses a roll up the curtain component that sets up and be used for improving the explosion-proof of rolling slats door, the toughness that can improve the rolling slats door of mutually supporting of wire net board and gusset plate to and improve the basic frame of rolling slats door, thereby avoided causing the problem of damage and damage because of the rolling slats door is impaired to people or thing on every side, improved this fire prevention and explosion prevention rolling slats door's security performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic view of a three-dimensional installation structure of the rolling door of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the rolling door of the present invention;

FIG. 3 is a schematic view of a three-dimensional partial structure of a rolling door frame of the present invention;

FIG. 4 is an enlarged view of the structure shown in FIG. 3A;

fig. 5 is a schematic three-dimensional partial structure diagram of the rolling door frame of the present invention;

FIG. 6 is a schematic perspective view of the fire-proof component of the present invention;

the reference numerals in the drawings denote: 1. a wall body; 2. a roller blind drum; 3. a roller shutter door frame; 4. a roller shutter member; 401. an outer connector head; 402. a steel wire mesh plate; 403. a reinforcing plate; 404. a hinge; 405. a flexible water pipe; 406. fixing the buckle; 407. a sprinkler head; 408. a tension spring; 409. cheng Yezhu; 5. a fire-resistant member; 501. protective cloth; 502. fire-resistant cloth; 503. fireproof cloth; 504. radiation-proof cloth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

As shown in fig. 1, the fire-proof and explosion-proof rolling shutter of the present embodiment includes a wall 1, a rolling shutter drum 2, a rolling shutter door frame 3 and a rolling shutter member 4, wherein the rolling shutter drum 2 is fixedly installed on the front surface of the wall 1, the rolling shutter member 4 is rotatably connected inside the rolling shutter drum 2 through a rotating shaft, a fire-proof member 5 is arranged outside the rolling shutter member 4, and the rolling shutter door frame 3 is embedded in the inner side of the wall 1; the rolling shutter member 4 is fixedly connected to the inside of the rolling shutter drum 2 through a steel wire mesh plate 402 at the top end portion, and the fireproof member 5 is disposed outside the rolling shutter member 4 through a telescopic spring 408.

When the fireproof and explosion-proof rolling door is used for fireproof and explosion-proof, the protective cloth 501, the fireproof cloth 502, the fireproof cloth 503 and the radiation-proof cloth 504 are matched with each other, good flame retardance can be achieved, expansion of open fire is avoided, if the temperature of fire is increased to be high, organic solution expands along with the temperature increase until the liquid containing column 409 is broken, and after the water spray head 407 loses sealing, water flow is sprayed out and matched with the fireproof component 5 to isolate the open fire.

The cooperation of the steel wire mesh plate 402 and the reinforcing plate 403 can improve the toughness of the roller shutter door and improve the basic frame of the roller shutter door, thereby avoiding the damage and damage to people or objects around the roller shutter door caused by damage.

As shown in fig. 2 to 5, the roller shutter member 4 includes an outer pipe connector 401 and a plurality of wire mesh plates 402, the two adjacent wire mesh plates 402 are connected by a connector, the front and back of each wire mesh plate 402 are fixedly connected with a reinforcing plate 403 by a fixing shaft, and the two adjacent reinforcing plates 403 are connected by a hinge 404; one end of the outer pipe connector 401 close to the steel wire mesh plate 402 is connected with the soft water pipe 405 at the uppermost end; the surface of the reinforcing plate 403 is fixedly provided with a flexible water pipe 405 through a fixing buckle 406, two adjacent sections of flexible water pipes 405 are connected through a telescopic pipe sleeve, the outer wall of the flexible water pipe 405 is fixedly connected with a water spray head 407, and the front surface of the water spray head 407 is fixedly provided with Cheng Yezhu 409; cheng Yezhu 409 is made of silica gel, and the liquid containing column 409 is filled with organic solution; the flexible water pipe 405 is made of rubber; a set of fixing buckles 406 are arrayed on the surface of the reinforcing plate 403, the inner diameter of the fixing buckles 406 is matched with the outer diameter of the water hose 405, and the water hose 405 is buckled on the inner side of the fixing buckles 406.

The mutual matching of the steel wire mesh plate 402 and the reinforcing plate 403 can improve the toughness of the roller shutter door and improve the basic frame of the roller shutter door, thereby avoiding the problem that people or objects around the roller shutter door are damaged and damaged due to damage of the roller shutter door and improving the safety performance of the fireproof and explosion-proof roller shutter door.

The hinge 404 connects the reinforcing plate 403 with the reinforcing plate 403 without affecting the shrinkage performance thereof; the liquid containing column 409 is filled with organic solution with high thermal expansion coefficient, the shell of the liquid containing column 409 can bear certain supporting force at normal temperature to ensure the sealing performance of the sprinkler head 407, when a fire disaster occurs, the temperature of the organic solution rises and expands until the liquid containing column 409 is broken, and after the sprinkler head 407 loses sealing, water flow is sprayed out and starts to cooperate with the fireproof component 5 to isolate open fire.

As shown in fig. 6, the fireproof member 5 includes a protective cloth 501, a fireproof cloth 502 is glued on the inner wall of the protective cloth 501, a fireproof cloth 503 is glued on the inner wall of the fireproof cloth 502, and a radiation-proof cloth 504 is glued on the inner wall of the fireproof cloth 503; a group of telescopic springs 408 are symmetrically arranged on one side of the reinforcing plate 403 far away from the steel wire mesh plate 402, the bottom end parts of the telescopic springs 408 are fixedly connected to the surface of the reinforcing plate 403, and the top end parts of the telescopic springs 408 are fixedly connected with the outer wall of the protective cloth 501.

The protective cloth 501, the fireproof cloth 502, the fireproof cloth 503 and the radiation-proof cloth 504 are matched with each other, so that good flame retardance can be achieved, and the situation that damage and damage are caused to surrounding people or objects due to expansion of open fire, and certain economic loss is caused can be avoided.

The soft water pipe 405, the sprinkler heads 407 and Cheng Yezhu 409 arranged in the rolling shutter member 4 are used for being matched with the fireproof member 5 to isolate open fire, so that the practicability of the fireproof and explosion-proof rolling shutter door is improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Fire prevention explosion-proof roll curtain, including wall body (1), roll up curtain cylinder (2), rolling slats door frame (3) and roll up curtain component (4), its characterized in that: the front surface of the wall body (1) is fixedly provided with a roller shutter drum (2), the interior of the roller shutter drum (2) is rotatably connected with a roller shutter member (4) through a rotating shaft, the outer side of the roller shutter member (4) is provided with a fireproof member (5), and the inner side of the wall body (1) is embedded with a roller shutter door frame (3); the roller shutter component (4) is fixedly connected inside the roller shutter roller (2) through a steel wire mesh plate (402) at the top end part, and the fireproof component (5) is arranged outside the roller shutter component (4) through an expansion spring (408).

2. The fire-proof and explosion-proof roller shutter as claimed in claim 1, characterized in that the shutter member (4) comprises an outer connector (401) and a plurality of steel wire mesh plates (402), two adjacent steel wire mesh plates (402) are connected through a connecting piece, the front and back of each steel wire mesh plate (402) are fixedly connected with reinforcing plates (403) through a fixed shaft, and the two adjacent reinforcing plates (403) are connected through hinges (404); one end of the external pipe connector (401) close to the steel wire mesh plate (402) is connected with a soft water pipe (405) located at the uppermost end.

3. A fire and explosion proof rolling shutter as claimed in claim 2, wherein the reinforcing plate (403) is fixedly provided with a flexible water pipe (405) on the surface thereof by a fixing buckle (406), two adjacent sections of flexible water pipes (405) are connected by a telescopic pipe sleeve, the outer wall of the flexible water pipe (405) is fixedly connected with a sprinkler head (407), and the front surface of the sprinkler head (407) is fixedly provided with Cheng Yezhu (409).

4. The fire-proof and explosion-proof rolling curtain as claimed in claim 3, wherein the Cheng Yezhu (409) is made of silica gel; the flexible water pipe (405) is made of rubber; a group of fixing buckles (406) are connected on the surface of the reinforcing plate (403) in an array mode, the inner diameter specification of the fixing buckles (406) is matched with the outer diameter specification of the water hose (405), and the water hose (405) is clamped on the inner side of the fixing buckles (406).

5. The fire and explosion protection rolling shutter as claimed in claim 1, wherein the fire protection member (5) comprises a protection cloth (501), a fire resistant cloth (502) is glued on the inner wall of the protection cloth (501), a fire resistant cloth (503) is glued on the inner wall of the fire resistant cloth (502), and a radiation protection cloth (504) is glued on the inner wall of the fire resistant cloth (503).

6. The fire and explosion protection rolling curtain as claimed in claim 4, wherein a set of expansion springs (408) are symmetrically arranged on one side of the reinforcing plate (403) far away from the steel wire mesh plate (402), bottom end portions of the expansion springs (408) are fixedly connected to the surface of the reinforcing plate (403), and top end portions of the expansion springs (408) are fixedly connected with the outer wall of the protective cloth (501).