CN214659600U

CN214659600U - Automatic opening and closing fireproof window

Info

Publication number: CN214659600U
Application number: CN202022743577.5U
Authority: CN
Inventors: 吕鑫彬
Original assignee: Shanghai Anpan Door & Window Co ltd
Current assignee: Shanghai Anpan Door & Window Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-11-09
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an automatic fire window that opens and shuts, including the window frame, the rigidity that is close to upper portion between the inner wall of window frame both sides has the crossbeam, the rigidity that is close to the right side between the inner wall of window frame both ends has perpendicular roof beam, and erects roof beam and crossbeam and cut apart into four cavitys, four with the window frame the rigidity that the cavity is located window frame one side bottom has toughened glass, four the other three inside of cavity all is fixed with fire prevention glass, the recess has all been opened to window frame bottom inner wall and crossbeam bottom outer wall one end, and recess bottom inner wall is fixed with the rotation motor, the rigidity at window frame one end outer wall top has smoke transducer, the rigidity at window frame one end outer wall top has temperature sensor. The utility model discloses thereby temperature sensor and smoke transducer control rotate the motor and rotate and make toughened glass open when the conflagration takes place, and the shrinkage of simultaneous control electric telescopic handle gives up the fixed to toughened glass, realizes quick automatic windowing.

Description

Automatic opening and closing fireproof window

Technical Field

The utility model relates to a fire window technical field especially relates to an automatic fire window that opens and shuts.

Background

A fire window is a window in which the fire resistant glass together with the frame meets the requirements of fire stability and fire integrity over a certain period of time. The fireproof window is generally composed of a steel window frame, a steel window sash and fireproof glass, and is an important fireproof device, the fireproof window is visible everywhere in various buildings, the fireproof performance of the buildings can be effectively improved, and the protection is provided for the life and property safety of people.

However, when a fire disaster occurs in the conventional fire window, after smoke and indoor temperature are detected to rapidly rise, measures cannot be taken immediately, namely, the fire window cannot be opened automatically immediately, indoor smoke cannot be removed, and therefore people in the room may be damaged by the smoke, and therefore the problem of life and property loss is solved by designing the fire window which is opened and closed automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic opening and closing fireproof window.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic opening and closing fireproof window comprises a window frame, wherein a cross beam is fixed at a position, close to the upper part, between inner walls of two sides of the window frame, a vertical beam is fixed at a position, close to the right side, between inner walls of two ends of the window frame, the window frame is divided into four cavities by the vertical beam and the cross beam, tempered glass is fixed at a position, located at the bottom of one side of the window frame, of the four cavities, fireproof glass is fixed inside the other three cavities, sealing strips are bonded between the fireproof glass and the window frame and between the cross beam and the vertical beam, grooves are formed in the inner walls of the bottom of the window frame and one end of the outer wall of the bottom of the cross beam, rotating motors are fixed on the inner walls of the bottom of the grooves, rotating rods are rotatably connected to the outer walls of the tops of the two rotating motors, damping rotating shafts are fixed on the outer walls of the tops of the two grooves, are penetrated by the rotating rods, one ends of the two rotating rods are connected with the outer walls of the tempered glass through bolts, a smoke sensor is fixed at the top of the outer wall of one end of the window frame, a temperature sensor is fixed at the top of the outer wall of one end of the window frame, and the temperature sensor is adjacent to the smoke sensor.

Furthermore, a fixing plate is fixed on the outer wall of one end of the toughened glass, which is close to the top, and a convex groove is formed in the surface of the fixing plate.

Furthermore, a plurality of electric telescopic rods are fixed on the inner wall of the bottom of the convex groove, and a limiting plate is fixed on the outer wall of the top of each electric telescopic rod.

Furthermore, the length of the limiting plate is larger than the protruding part of the convex groove, and a vertical plate is fixed on the outer wall of the top of the limiting plate.

Furthermore, a limiting groove is formed in one end of the outer wall of the bottom of the cross beam, and the size of the limiting groove is matched with that of the vertical plate.

Furthermore, a connecting rod is fixed at the middle position of one side of the outer wall of one end of the toughened glass, and the outer wall of one end of the connecting rod is rotatably connected with a rotating ring.

Furthermore, a handle rod is fixed on the outer wall of one side of the rotating ring, a limiting block is fixed on the outer wall of one side of the rotating ring, the limiting block and the handle rod form a ninety-degree included angle, and the limiting block extends to the outer wall of one end of the vertical beam.

The utility model has the advantages that:

1. through the recess that sets up, the motor rotates, the bull stick, the damping pivot, smoke transducer and temperature sensor, when the conflagration breaing out, it is in the state of opening to keep the stopper, indoor temperature rises, and produce a large amount of smog, temperature sensor and smoke sensor transmit information for rotating the motor, rotate the motor and begin work this moment, the slow 90 degrees that rotate of control bull stick, thereby under the effect of damping pivot, the bull stick drives toughened glass and rotates, toughened glass opens then, for indoor ventilation, sparse smog, guarantee indoor people's the security of the lives and property.

2. Through the electric telescopic handle who sets up, the limiting plate, riser and spacing groove, when the conflagration breaing out, temperature sensor and smoke transducer give information transfer for electric telescopic handle, control electric telescopic handle shrink to take the spacing groove out the riser, the toughened glass's of being convenient for is opened, when not having the conflagration breaing out, the riser card is inside the spacing groove, plays fixed effect to toughened glass, avoids toughened glass too easy from outdoor opening, causes the loss to indoor property.

Drawings

Fig. 1 is a schematic front view of an automatically opening and closing fire window of the present invention;

fig. 2 is a schematic structural view of a position a of the fire window capable of automatically opening and closing according to the present invention;

fig. 3 is a schematic diagram of a structure at B of the fire window capable of automatically opening and closing.

In the figure: 1-window frame, 2-sealing strip, 3-fireproof glass, 4-cross beam, 5-smoke sensor, 6-temperature sensor, 7-vertical beam, 8-toughened glass, 9-connecting rod, 10-handle rod, 11-limiting block, 12-convex groove, 13-vertical plate, 14-limiting groove, 15-fixing plate, 16-electric telescopic rod, 17-limiting plate, 18-groove, 19-damping rotating shaft, 20-rotating rod and 21-rotating motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an automatic opening and closing fireproof window comprises a window frame 1, a cross beam 4 is connected between the inner walls of two sides of the window frame 1 near the upper part through bolts, a vertical beam 7 is connected between the inner walls of two ends of the window frame 1 near the right side through bolts, the window frame 1 is divided into four cavities by the vertical beam 7 and the cross beam 4, tempered glass 8 is fixed at the bottom of one side of the window frame 1 in the four cavities, fireproof glass 3 is fixed in the other three cavities, sealing strips 2 are respectively bonded between the fireproof glass 3 and the window frame 1 as well as between the cross beam 4 and the vertical beam 7, grooves 18 are respectively formed at the inner wall of the bottom of the window frame 1 and one end of the outer wall of the bottom of the cross beam 4, the inner wall of the bottom of the groove 18 is connected with rotating motors 21 through bolts, rotating rods 20 are rotatably connected to the outer walls of the tops of the two rotating motors 21, damping rotating shafts 19 are respectively connected to the outer walls of the tops of the two grooves 18 through bolts, and damping pivot 19 is passed by bull stick 20, passes through bolted connection between the one end of damping pivot 19 and the 8 outer walls of toughened glass for two bull sticks 20, and bolted connection has smoke transducer 5 through the position at 1 one end outer wall top of window frame, and bolted connection has temperature sensor 6 at the position at 1 one end outer wall top of window frame, and temperature sensor is adjacent with smoke transducer 5.

Wherein, the position that the toughened glass 8 one end outer wall is close to the top has fixed plate 15 through bolted connection, and fixed plate 15 surface is opened there is protruding type groove 12.

Wherein, there are a plurality of electric telescopic handle 16 at the inner wall of convex groove 12 bottom through bolted connection, and there is limiting plate 17 at 16 top outer walls of electric telescopic handle through bolted connection.

The length of the limiting plate 17 is larger than the protruding part of the convex groove 12, and the outer wall of the top of the limiting plate 17 is connected with a vertical plate 13 through a bolt.

Wherein, crossbeam 4 bottom outer wall one end is opened there is spacing groove 14, and spacing groove 14 size and riser 13 suit, and riser 13 can block in spacing groove 14, supplementary fixed to toughened glass 8.

Wherein, the position that 8 one end outer wall of toughened glass one side was located the centre has connecting rod 9 through bolted connection, and 9 one end outer walls of connecting rod rotate and be connected with the swivel.

Wherein, swivel one side outer wall has handle pole 10 through bolted connection, and swivel one side outer wall has stopper 11 through bolted connection, and stopper 11 and handle pole 10 one-tenth ninety degree contained angle, stopper 11 extend to the 7 one end outer walls of perpendicular roof beam, realize that manual opening or close toughened glass 8.

The working principle is as follows: when the device is used, when a fire disaster does not happen, people can place the limiting block 11 on the surface of the vertical beam 7 by rotating the handle rod 10 to fix the toughened glass 8, and simultaneously control the electric telescopic rod 16 to stretch so that the vertical plate 13 is clamped inside the limiting groove 14, and through double measures, the toughened glass 8 cannot be easily opened from the outside, when the fire disaster happens, the limiting block 11 is kept in an opening state, the indoor temperature rises and a large amount of smoke is generated, the temperature sensor 6 and the smoke sensor 5 transmit information to the rotating motor 21, at the moment, the rotating motor 21 starts to work, the rotating rod 20 is controlled to slowly rotate for 90 degrees, so that under the action of the damping rotating shaft 19, the rotating rod 20 drives the toughened glass 8 to rotate, then the toughened glass 8 is opened, the indoor ventilation and smoke evacuation are realized, the life and property safety of people in a room is guaranteed, meanwhile, the temperature sensor 6 and the smoke sensor 5 transmit information to the electric telescopic rod 16, the electric telescopic rod 16 is controlled to contract, so that the vertical plate 13 is drawn out of the limiting groove 14, and the toughened glass 8 is conveniently opened.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic opening and closing fireproof window comprises a window frame (1) and is characterized in that a cross beam (4) is fixed between inner walls of two sides of the window frame (1) near the upper portion, a vertical beam (7) is fixed between inner walls of two ends of the window frame (1) near the right side, the window frame (1) is divided into four cavities by the vertical beam (7) and the cross beam (4), four toughened glass (8) is fixed at the position of the cavity at the bottom of one side of the window frame (1), four fireproof glass (3) is fixed inside the other three cavities, sealing strips (2) are bonded between the fireproof glass (3) and the window frame (1) and between the cross beam (4) and the vertical beam (7), a groove (18) is formed in one end of the inner wall of the bottom of the window frame (1) and one end of the outer wall of the bottom of the cross beam (4), and a rotating motor (21) is fixed on the inner wall of the bottom of the groove (18), two it is connected with bull stick (20), two to rotate motor (21) top outer wall and rotate recess (18) top outer wall all is fixed with damping pivot (19), and damping pivot (19) are passed by bull stick (20), two through bolted connection between one end that damping pivot (19) were all passed in bull stick (20) and toughened glass (8) outer wall, the rigidity at window frame (1) one end outer wall top has smoke transducer (5), the rigidity at window frame (1) one end outer wall top has temperature sensor (6), and temperature sensor is adjacent with smoke transducer (5).

2. The automatic opening and closing fireproof window according to claim 1, wherein a fixing plate (15) is fixed on the outer wall of one end of the toughened glass (8) near the top, and a convex groove (12) is formed on the surface of the fixing plate (15).

3. The automatically opening and closing fireproof window according to claim 2, wherein a plurality of electric telescopic rods (16) are fixed on the inner wall of the bottom of the convex groove (12), and a limiting plate (17) is fixed on the outer wall of the top of each electric telescopic rod (16).

4. The automatic opening and closing fireproof window according to claim 3, wherein the length of the limiting plate (17) is greater than the protruding part of the convex groove (12), and a vertical plate (13) is fixed on the outer wall of the top of the limiting plate (17).

5. The automatically opening and closing fireproof window according to claim 4, wherein the outer wall of the bottom of the beam (4) is provided with a limiting groove (14), and the size of the limiting groove (14) is adapted to the size of the vertical plate (13).

6. The automatically opening and closing fireproof window according to claim 1 or 2, wherein a connecting rod (9) is fixed at the middle position of one side of the outer wall of one end of the toughened glass (8), and a rotating ring is rotatably connected to the outer wall of one end of the connecting rod (9).

7. The automatic opening and closing fireproof window according to claim 6, wherein a handle rod (10) is fixed on the outer wall of one side of the swivel, a limiting block (11) is fixed on the outer wall of one side of the swivel, an included angle between the limiting block (11) and the handle rod (10) is ninety degrees, and the limiting block (11) extends to the outer wall of one end of the vertical beam (7).