CN210948417U

CN210948417U - Fire-proof rolling curtain

Info

Publication number: CN210948417U
Application number: CN201921639703.3U
Authority: CN
Inventors: 刘炎杰
Original assignee: Guangzhou Shield Door Manufacturing Co ltd
Current assignee: Guangzhou Shield Door Manufacturing Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a fire prevention roll curtain, including rotating electrical machines and limiting plate, the rotating electrical machines is located the top of whole device, one side of rotating electrical machines is equipped with the pivot, one side of pivot is equipped with the fixed slot, one side of fixed slot is equipped with fire prevention roll curtain, the one end of pivot is equipped with fixed pulley, the bottom of fire prevention roll curtain is equipped with the slider, the pivot with rotating electrical machines draw-in groove fixed connection, fixed pulley with pivot draw-in groove fixed connection, fire prevention roll curtain with fixed slot bolt fixed connection, the slider with fire prevention roll curtain bolt fixed connection, fire prevention roll curtain adopts polylith stainless steel to constitute, the both sides of fire prevention roll curtain are equipped with the limiting plate, the limiting plate includes the spacing groove, the slider with spacing groove swing joint. The utility model discloses not only can play the effect of keeping apart the conflagration, but also have the function that detects smog, emergency alarm and water spray and put out a fire, be fit for using widely.

Description

Fire-proof rolling curtain

Technical Field

The utility model relates to a roll up the curtain, specifically be a fire prevention roll curtain relates to a roll curtain field.

Background

The fire-proof rolling curtain is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings. The movable fire-proof partition is made of metal plate material, such as steel plate, etc. and is formed by using retaining ring or hinge method, and is usually rolled up in the rotating shaft box of upper opening of door and window, and when the fire is started, it can be placed down and spread so as to prevent fire from spreading from door and window opening. The fireproof rolling curtain is a necessary facility for modern building fire prevention, is listed in national building and other building design fire prevention standards, and mainly comprises a vertical steel fireproof rolling curtain, a lateral steel fireproof rolling curtain and a horizontal steel fireproof rolling curtain. The method is widely applied to high-grade hotels, restaurants, libraries, movie theaters, superstores, stations, underground engineering, factory buildings, warehouses, garages and other buildings. The fireproof rolling curtain is divided into the following types according to the curtain plate: common type and composite type. The common type has multiple functions of fire prevention, smoke prevention, wind prevention, rain prevention, theft prevention and the like, and the surface of the fire-proof roller shutter achieves the lifting of the roller shutter through a transmission device and a control system. The fireproof rolling blind can be opened or closed by a driving unit including a motor. However, the traditional fire-fighting roller shutter can only play the isolating effect and cannot effectively extinguish fire, and the traditional fire-fighting roller shutter is easy to block when being put down and folded, and the emergency condition still needs to be manually opened and cannot effectively warn.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention roller shutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including rotating electrical machines and limiting plate, the rotating electrical machines is located the top of whole device, one side of rotating electrical machines is equipped with the pivot, one side of pivot is equipped with the fixed slot, one side of fixed slot is equipped with the fire prevention roll curtain, the one end of pivot is equipped with fixed pulley, the bottom of fire prevention roll curtain is equipped with the slider, the pivot with rotating electrical machines draw-in groove fixed connection, fixed pulley with pivot draw-in groove fixed connection, the fire prevention roll curtain with fixed slot bolt fixed connection, the slider with fire prevention roll curtain bolt fixed connection, the fire prevention roll curtain adopts polylith stainless steel to constitute, the surface of fire prevention roll curtain scribbles fire prevention material.

Furthermore, the both sides of fire prevention roll up curtain are equipped with the limiting plate, the limiting plate includes the spacing groove, the spacing groove is located the inside of limiting plate, the slider with spacing groove swing joint.

Furthermore, one side of the limiting plate is provided with a smoke sensor and a fire alarm, and the smoke sensor and the fire alarm are fixedly connected with the limiting plate through bolts.

Further, the rotary motor is a GB/T4831-2016 rotary motor.

Further, the smoke sensor adopts a ZP04 type smoke sensor.

Furthermore, the fire alarm adopts a JB-TG-TC3000 point type photoelectric smoke fire detector.

Furthermore, the limiting plate still includes basin and inlet channel, the inlet channel with the basin all is located one side of limiting plate, the inlet channel with basin bolt fixed connection, one side of inlet channel is equipped with inlet valve, inlet valve with inlet channel bolt fixed connection.

Further, the limiting plate still includes the fire control shower nozzle, the fire control shower nozzle is a plurality of, the fire control shower nozzle with basin pipeline fixed connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of fire prevention roll of curtain rolls up the curtain through setting up the fire prevention, and the fire prevention is rolled up the curtain and is adopted stainless steel mass energy enough to play the effect of keeping apart the conflagration, and fire prevention is rolled up the curtain surface moreover and is spouted fire prevention material, can effectively keep apart the conflagration.

(2) The utility model provides a pair of fire prevention roller shutter through setting up inlet valve, inlet channel, basin and fire control shower nozzle, can play the effect of water spray fire extinguishing.

(3) The utility model provides a pair of fire prevention roller shutter through setting up slider, limiting plate and spacing groove, can play the spacing effect of roller shutter.

(4) The utility model provides a pair of fire prevention roller shutter through setting up smoke transducer and fire control siren, can play the effect of the urgent early warning after the conflagration takes place.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a fire-proof rolling shutter according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a limiting plate of a fire-proof rolling shutter according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a fire-proof rolling blind rotating electrical machine, a rotating shaft and a fixing groove according to an embodiment of the present invention.

Reference numerals:

1. a rotating electric machine; 2. a limiting plate; 101. a rotating shaft; 102. fixing grooves; 103. fixing the pulley; 104. a fire-proof roller shutter; 105. a slider; 201. a limiting groove; 202. a smoke sensor; 203. a fire alarm; 204. a water inlet valve; 205. a water inlet pipe; 206. a water tank, 207 and a fire-fighting spray head.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, but not all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the protection scope of the present invention, and further description is made on the utility model with reference to the attached drawings and specific embodiments:

referring to fig. 1-3, a fire-proof rolling blind according to an embodiment of the present invention includes a rotating electrical machine 1 and a limiting plate 2, the rotating electrical machine 1 is located at the top end of the whole device, a rotating shaft 101 is disposed at one side of the rotating electrical machine 1, a fixing groove 102 is disposed at one side of the rotating shaft 101, a fire-proof rolling blind 104 is disposed at one side of the fixing groove 102, a fixing pulley 103 is disposed at one end of the rotating shaft 101, a slider 105 is disposed at the bottom end of the fire-proof rolling blind 104, the rotating shaft 101 is fixedly connected to a slot of the rotating electrical machine 1, the rotating electrical machine 1 is operated to drive the rotating shaft 101 to rotate, the fixing pulley 104 is fixedly connected to the slot of the rotating shaft 101 for rotating the rotating shaft 101, the fire-proof rolling blind 104 is fixedly connected to the fixing groove 102 by a bolt, the rotating shaft 101 is conveniently rotated to put in or put, be convenient for drive fire control roll up curtain 104 and put down, fire control roll up curtain 104 adopts polylith stainless steel to constitute, fire control roll up the surface of curtain 104 and scribble fire prevention material.

By the above scheme of the utility model, two sides of the fire-proof roller shutter 104 are provided with the limiting plate 2, the limiting plate 2 comprises the limiting groove 201, the limiting groove 201 is positioned inside the limiting plate 2, the slider 105 is movably connected with the limiting groove 201, so that the fire-proof roller shutter 104 can not be blocked when put down, one side of the limiting plate 2 is provided with the smoke sensor 202 and the fire alarm 203, the smoke sensor 202 and the fire alarm 203 are both fixedly connected with the limiting plate 2 by bolts, so as to be convenient for sensing fire, the rotary motor 1 adopts a GB/T4831-2016 rotary motor, the smoke sensor 202 adopts a ZP04 type smoke sensor, the fire alarm 203 adopts a JB-TG-TC3000 point type photoelectric smoke fire detector, the limiting plate 201 further comprises a water tank 206 and a water inlet pipe 205, the water inlet pipe 205 and the water tank 206 are both positioned on one side of the limiting plate 2, intake pipe 205 with basin 206 bolt fixed connection, the fire extinguishing of being convenient for intakes, one side of intake pipe 205 is equipped with inlet valve 204, inlet valve 204 with intake pipe 205 bolt fixed connection, inlet valve 204's the other end and fire control pipeline bolt fixed connection, limiting plate 2 still includes fire control shower nozzle 207, fire control shower nozzle 207 is a plurality of, fire control shower nozzle 207 with basin 206 pipeline fixed connection is used for the water spray to put out a fire.

When the fire fighting water tank is applied specifically, the limiting plates 2 are fixed on two sides of the channel, the rotating motor 1 and the fire-proof roller shutter 104 are fixed inside a top wall, when a fire disaster occurs, the smoke sensor 202 feeds back information to the fire-fighting alarm 203 after detecting smoke, then the fire-fighting alarm 203 sounds, the water inlet valve 204 is opened, water flows enter the water tank 206 through the water inlet pipeline 205 and then is sprayed out through the fire-fighting spray head 207, and the fire fighting effect can be effectively achieved; when a fire disaster happens, the rotary motor 1 can be controlled to work, the rotary motor 1 drives the rotary shaft 101 to rotate in the fixed pulley 103 to put down the fire-fighting roller shutter 104, the sliding block 105 at the bottom of the fire-fighting roller shutter 104 is movably connected with the limiting groove 201, the fire-fighting roller shutter 104 cannot be clamped when put down, and the put-down fire-fighting roller shutter 104 can effectively isolate the fire disaster.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention roller shutter, includes rotating electrical machines (1) and limiting plate (2), its characterized in that: the rotating motor (1) is positioned at the top end of the whole device, one side of the rotating motor (1) is provided with a rotating shaft (101), one side of the rotating shaft (101) is provided with a fixed groove (102), one side of the fixed groove (102) is provided with a fireproof rolling curtain (104), one end of the rotating shaft (101) is provided with a fixed pulley (103), the bottom end of the fireproof rolling curtain (104) is provided with a sliding block (105), the rotating shaft (101) is fixedly connected with a clamping groove of the rotating motor (1), the fixed pulley (104) is fixedly connected with the clamping groove of the rotating shaft (101), the fireproof rolling curtain (104) is fixedly connected with the fixing groove (102) through bolts, the sliding block (105) is fixedly connected with the fireproof rolling curtain (104) through bolts, the fireproof rolling curtain (104) is made of a plurality of stainless steel materials, and fireproof materials are coated on the surface of the fireproof rolling curtain (104).

2. A fire resistant roller blind according to claim 1, wherein: the both sides of fire prevention roll screen (104) are equipped with limiting plate (2), limiting plate (2) are including spacing groove (201), spacing groove (201) are located the inside of limiting plate (2), slider (105) with spacing groove (201) swing joint.

3. A fire resistant roller blind according to claim 1, wherein: one side of the limiting plate ()2 is provided with a smoke sensor (202) and a fire alarm (203), and the smoke sensor (202) and the fire alarm (203) are fixedly connected with the limiting plate (2) through bolts.

4. A fire resistant roller blind according to claim 1, wherein: the rotary motor (1) adopts a GB/T4831-2016 rotary motor.

5. A fire resistant roller blind according to claim 1, wherein: the smoke sensor (202) adopts a ZP04 type smoke sensor.

6. A fire resistant roller blind according to claim 1, wherein: the fire alarm (203) adopts a JB-TG-TC3000 point type photoelectric smoke fire detector.

7. A fire resistant roller blind according to claim 1, wherein: limiting plate (201) still includes basin (206) and inlet channel (205), inlet channel (205) with basin (206) all are located one side of limiting plate (2), inlet channel (205) with basin (206) bolt fixed connection, one side of inlet channel (205) is equipped with inlet valve (204), inlet valve (204) with inlet channel (205) bolt fixed connection.

8. A fire resistant roller blind according to claim 1, wherein: the limiting plate (2) further comprises a plurality of fire-fighting nozzles (207), and the fire-fighting nozzles (207) are fixedly connected with the water tank (206) through pipelines.