CN213359891U - Structure of fire-fighting smoke exhaust window - Google Patents

Abstract

The utility model discloses a structure of a fire-fighting smoke exhaust window, which relates to the technical field of building fire-fighting smoke exhaust equipment and comprises an inward opening window component, an outward opening window component, a keel frame and a wall body, wherein the keel frame is arranged on the lower end surface of the wall body, and the wall body is provided with a smoke exhaust port; the utility model has the characteristics of simple structure, convenient installation, high intelligent degree, convenient rescue and the like, and has the advantages of high intelligent degree and strong emergency effect; through the fire control linkage control case that sets up, pass through the synchronizer and drive two electronic window openers simultaneously and open the smoke vent and discharge dense cigarette, reach personnel and flee and the easy effect of discovering of burning things which may cause a fire disaster.

Description

Structure of fire-fighting smoke exhaust window

Technical Field

The utility model relates to a building field especially relates to the fire control technique of discharging fume, specifically is a structure of fire control smoke exhaust window.

Background

The building fire-fighting facility is an important facility for ensuring the fire-fighting safety of buildings and the evacuation safety of personnel, and in order to reasonably design a building smoke-proof and smoke-discharging system, ensure the construction quality, standardize acceptance and maintenance management, reduce fire hazard and protect personal and property safety, the building department issues GB51251-2017 technical standards of the building smoke-proof and smoke-discharging system, wherein standard requirements are provided for the building smoke-discharging system. The standard provides clear requirements for natural smoke exhaust windows of plants and warehouses, and when the natural smoke exhaust windows are arranged on a roof, the natural smoke exhaust windows are uniformly arranged on the roof and are opened in an automatic control mode; when the inclination of the roof is less than or equal to 12 degrees, a corresponding natural smoke exhaust window is arranged in every 200 square meters of building area; when the inclination of the roof is more than or equal to 12 degrees, a corresponding natural smoke exhaust window is arranged in every 400 square meters of building area.

The high-level window in the prior art can not be reached by manpower alone; and the window is too heavy, opens or closes hard, and manual switch is inconvenient, based on this, the utility model designs a structure of fire control smoke exhaust window to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure of fire control smoke exhausting window 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: a structure of a fire-fighting smoke exhaust window comprises an inward opening window assembly, an outward opening window assembly, a keel frame and a wall body, wherein the keel frame is arranged on the lower end surface of the wall body, and the wall body is provided with a smoke exhaust port;

the inward opening window assembly comprises a front window body, a rear window body, a square tube, fireproof glass, U-shaped steel and a first upright post; the square tube is symmetrically provided with two U-shaped steels, the fireproof glass is clamped between the two U-shaped steels, a rubber mat is fixedly arranged inside each U-shaped steel, one end, far away from the U-shaped steels, of each rubber mat is in contact with the fireproof glass, the upper ends of a plurality of first stand columns are arranged on the lower end face of the keel frame, and the lower end of each first stand column is connected with one end of the square tube; the front window body comprises a back plate, a first upright post, a first window frame and a first electric window opener; the first window frames are oppositely arranged between every two adjacent square tubes, the lower end faces of the two first window frames are connected with triangular decorative strips, one ends, far away from the first window frames, of the triangular decorative strips are connected with the fireproof glass, the two first window frames are oppositely provided with two first angle steels, one first angle steel is fixedly provided with a fixing part of a first hinge, a rotating part of the first hinge is connected with one end of the back plate, the other end of the back plate is connected with one end of the first electric window opener, and the other end of the first electric window opener is arranged on the other first angle steel; the rear window body comprises a window sash, transparent structural adhesive, a second electric window opener and a second window frame; the lower end of the square pipe is fixedly provided with a second upright post, each second upright post is symmetrically provided with a second window frame, the upper end of each second window frame is connected with the square pipe through a second angle steel, the lower end of one of the second window frames is fixedly provided with a fixing part of a second hinge, a rotating part of the second hinge is connected with one end of a window sash, the lower end surface of the window sash is bonded with double-tempered hollow glass through transparent structural adhesive, the other end of the window sash is connected with one end of a second electric window opener, and the other end of the second electric window opener is arranged on the other second angle steel;

the outward opening window assembly comprises an inward opening door heat insulation outer frame and hollow toughened glass; the heat insulation outer frame of the inward opening door comprises a movable window frame and a fixed window frame; the fixed window frames are fixedly arranged at the smoke outlet, the two movable window frames are symmetrically arranged on the fixed window frames through hinges, each movable window frame is fixedly provided with a glass support, and the inner side of each glass support is bonded with the hollow toughened glass sequentially through a double-sided adhesive tape, a first structural adhesive and a second structural adhesive; the utility model discloses a provide a smokeless space lets people flee for one's life, because based on the principle that the hot gas rises, when the conflagration takes place, dense cigarette can fill whole space rapidly, supply new air in the space of taking refuge below, get rid of indoor with dense cigarette, avoid making the people of fleing can't find the direction phenomenon to take place because of dense cigarette, let the fire fighter better find the fire disaster faster, it is such principle that the electronic smoke exhaust window system is, through replenishing the new trend below, discharge dense cigarette above, reach personnel and flee for one's life and the easy effect of discovering of fire disaster; the arranged inward opening window component is provided with two screw type electric window opening machines, and a synchronizer is additionally arranged; the electric smoke exhaust window adopts a fire-fighting linkage control box to be externally connected with a manual switch and an emergency button (optional); the fire-fighting linkage control box receives a fire-fighting center signal and automatically transmits the fire-fighting center signal to each windowing system to achieve an automatic windowing command; the manual switch can achieve the window opening effect by manually pressing the manual switch through a human hand when a fire center signal cannot be transmitted to the fire-fighting linkage control box in a fire disaster. When the emergency button is in fire and the fire center cannot work normally, the glass alarm of the emergency button can be broken, and the purposes of windowing, smoke discharging and heat discharging are achieved.

Furthermore, the first electric window opening machine and the second electric window opening machine are both connected with a synchronizer, and the synchronizer is fixedly arranged on the square pipe.

Furthermore, the fire-fighting linkage control box is connected with the synchronizer, and is externally connected with a manual switch and an emergency button.

Furthermore, the fireproof glass is made of toughened laminated transparent glass.

Further, the back plate is an aluminum single plate.

Furthermore, the first window frame, the second window frame, the window sash and the heat insulation outer frame of the inward opening door are all made of aluminum alloy.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of simple structure, convenient installation, high intelligent degree, convenient rescue and the like, and has the advantages of high intelligent degree and strong emergency effect; through the fire control linkage control case that sets up, pass through the synchronizer and drive two electronic window openers simultaneously and open the smoke vent and discharge dense cigarette, reach personnel and flee and the easy effect of discovering of burning things which may cause a fire disaster.

Drawings

FIG. 1 is a schematic view of the structure of a fire-fighting smoke exhaust window of the present invention in a closed state;

FIG. 2 is a schematic view of the structural structure of the fire and smoke exhaust window of the present invention in an open state;

FIG. 3 is a schematic sectional view of the structure of a fire and smoke protection window of the present invention;

FIG. 4 is a schematic view of the fixing manner of the structural fireproof glass of the fire and smoke exhaust window of the present invention;

FIG. 5 is an enlarged view of the A part of the structure of the fire and smoke exhaust window of the present invention;

FIG. 6 is an enlarged view of the structural structure B of the fire and smoke exhaust window of the present invention;

in the figure: 1. a front window body; 2. a rear window body; 3. a square tube; 4. fireproof glass; 5. u-shaped steel; 6. a first upright post; 7. a rubber pad; 8. a back plate; 9. a synchronizer; 10. a first window frame; 11. a first electric window opener; 12. a triangular decorative strip; 13. a first structural adhesive; 14. a first angle steel; 15. a first hinge; 16. transparent structural adhesive; 17. a second electric window opener; 18. a second window frame; 19. a second upright post; 20. a second angle steel; 21. a second structural adhesive; 22. a second hinge; 23. double-toughened hollow glass; 24. the heat insulation outer frame of the inward opening door; 25. hollow tempered glass; 26. a keel frame; 27. a wall body; 28. a smoke outlet; 29. a movable window frame; 30. fixing a window frame; 31. a double-sided adhesive tape; 32. a window sash; 33. a glass support.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a structure of a fire-fighting smoke exhaust window comprises an inward opening window assembly, an outward opening window assembly, a keel frame 26 and a wall body 27, wherein the keel frame 26 is arranged on the lower end surface of the wall body 27, and the wall body 27 is provided with a smoke exhaust port 28;

the inward opening window assembly comprises a front window body 1, a rear window body 2, a square tube 3, fireproof glass 4, U-shaped steel 5 and a first upright post 6; the square tube 3 is symmetrically provided with two U-shaped steels 5, the fireproof glass 4 is clamped between the two U-shaped steels 5, and the fireproof glass 4 is made of toughened laminated transparent glass; a rubber mat 7 is fixedly arranged inside each U-shaped steel 5, one end, far away from the U-shaped steel 5, of each rubber mat 7 is in contact with the fireproof glass 4, the upper ends of the first upright columns 6 are arranged on the lower end face of the keel frame 26, and the lower end of each first upright column 6 is connected with one end of the square tube 3; the front window body 1 comprises a back plate 8, a first upright post 9, a first window frame 10 and a first electric window opener 11; the first window frames 10 are oppositely arranged between every two adjacent square tubes 3, the lower end faces of the two first window frames 10 are connected with triangular decorative strips 12, one ends, far away from the first window frames 10, of the triangular decorative strips 12 are connected with the fireproof glass 4, the two first window frames 10 are oppositely provided with two first angle steels 14, one first angle steel 14 is fixedly provided with a fixing part of a first hinge 15, a rotating part of the first hinge 15 is connected with one end of the back plate 8, and the back plate 8 is made of an aluminum single plate; the other end of the back plate 8 is connected with one end of the first electric window opener 11, and the other end of the first electric window opener 11 is arranged on the other first angle steel 14; the rear window 2 comprises a window sash 32, a transparent structural adhesive 16, a second electric window opener 17 and a second window frame 18; a second upright post 19 is fixedly arranged at the lower end of the square tube 3, second window frames 18 are symmetrically arranged on each second upright post 19, the upper end of each second window frame 18 is connected with the square tube 3 through second angle steel 20, a fixing part of a second hinge 22 is fixedly arranged at the lower end of one of the second window frames 18, a rotating part of the second hinge 22 is connected with one end of a window sash 32, double-tempered hollow glass 23 is bonded on the lower end surface of the window sash 32 through transparent structural adhesive 16, the other end of the window sash 32 is connected with one end of a second electric window opener 17, and the other end of the second electric window opener 17 is arranged on the other second angle steel 20; the first window frame 10, the second window frame 18, the window sash 15 and the in-opening door heat insulation outer frame 24 are all made of aluminum alloy;

the outward opening window assembly comprises an inward opening door heat insulation outer frame 24 and hollow toughened glass 25; the in-opening door heat insulation outer frame 24 comprises a movable window frame 29 and a fixed window frame 30; the fixed window frames 30 are fixedly arranged at the smoke outlet 28, the two movable window frames 29 are symmetrically arranged on the fixed window frames 30 through hinges, each movable window frame 29 is fixedly provided with a glass support 33, and the inner sides of the glass support 33 are sequentially bonded with the hollow toughened glass 25 through a double-sided adhesive tape 31, a first structural adhesive 13 and a second structural adhesive 21; the utility model discloses a provide a smokeless space lets people flee for one's life, because based on the principle that the hot gas rises, when the conflagration takes place, dense cigarette can fill whole space rapidly, supply new air in the space of taking refuge below, get rid of indoor with dense cigarette, avoid making the people of fleing can't find the direction phenomenon to take place because of dense cigarette, let the fire fighter better find the fire disaster faster, it is such principle that the electronic smoke exhaust window system is, through replenishing the new trend below, discharge dense cigarette above, reach personnel and flee for one's life and the easy effect of discovering of fire disaster; the arranged inward opening window component is provided with two screw type electric window opening machines, and a synchronizer is additionally arranged; the electric smoke exhaust window adopts a fire-fighting linkage control box to be externally connected with a manual switch and an emergency button (optional); the fire-fighting linkage control box receives a fire-fighting center signal and automatically transmits the fire-fighting center signal to each windowing system to achieve an automatic windowing command; the manual switch can achieve the window opening effect by manually pressing the manual switch through a human hand when a fire center signal cannot be transmitted to the fire-fighting linkage control box in a fire disaster. When the emergency button is in fire and the fire center cannot work normally, the glass alarm of the emergency button can be broken, and the purposes of windowing, smoke discharging and heat discharging are achieved.

The first electric window opening machine 11 and the second electric window opening machine 17 are both connected with a synchronizer 9, and the synchronizer 9 is fixedly arranged on the square pipe 3.

And the fire-fighting linkage control box is connected with the synchronizer 9 and is externally connected with a manual switch and an emergency button.

The use method and the principle are as follows: when fire smoke is diffused, a fire control center signal is received through the fire control linkage control box and is automatically transmitted to the synchronizer 9, and the first electric window opening machine 11 and the second electric window opening machine 17 are simultaneously driven through the synchronizer 9 to achieve an automatic window opening command; the fire-fighting linkage control box is externally connected with a manual switch and an emergency button, and when a fire-fighting central signal cannot be transmitted to the fire-fighting linkage control box in a fire disaster, the manual switch can be manually pressed by a person to achieve the window opening effect. When a fire disaster happens to the emergency button and the fire center cannot work normally, the glass alarm of the emergency button can be broken, and the effects of windowing, smoke discharging and heat discharging are achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The structure of the fire-fighting smoke exhaust window is characterized by comprising an inward opening window component, an outward opening window component, a keel frame (26) and a wall body (27), wherein the keel frame (26) is arranged on the lower end surface of the wall body (27), and the wall body (27) is provided with a smoke exhaust port (28);

the inward opening window assembly comprises a front window body (1), a rear window body (2), a square tube (3), fireproof glass (4), U-shaped steel (5) and a first upright post (6); the square pipe (3) is symmetrically provided with two U-shaped steels (5), the fireproof glass (4) is clamped between the two U-shaped steels (5), a rubber mat (7) is fixedly arranged inside each U-shaped steel (5), one end, far away from the U-shaped steels (5), of each rubber mat (7) is in contact with the fireproof glass (4), the upper ends of a plurality of first stand columns (6) are arranged on the lower end face of the keel frame (26), and the lower end of each first stand column (6) is connected with one end of the square pipe (3); the front window body (1) comprises a back plate (8), a first window frame (10) and a first electric window opener (11); the first window frames (10) are oppositely arranged between every two adjacent square tubes (3), the lower end faces of the two first window frames (10) are connected with triangular decorative strips (12), one ends, far away from the first window frames (10), of the triangular decorative strips (12) are connected with the fireproof glass (4), the two first window frames (10) are oppositely provided with two first angle steels (14), one first angle steel (14) is fixedly provided with a fixed part of a first hinge (15), a rotating part of the first hinge (15) is connected with one end of the back plate (8), the other end of the back plate (8) is connected with one end of the first electric window opener (11), and the other end of the first electric window opener (11) is arranged on the other first angle steel (14); the rear window (2) comprises a window sash (32), a transparent structural adhesive (16), a second electric window opener (17) and a second window frame (18); the lower end of the square pipe (3) is fixedly provided with a second upright post (19), each second upright post (19) is symmetrically provided with a second window frame (18), the upper end of each second window frame (18) is connected with the square pipe (3) through a second angle steel (20), the lower end of one second window frame (18) is fixedly provided with a fixed part of a second hinge (22), a rotating part of the second hinge (22) is connected with one end of a window sash (32), the lower end face of the window sash (32) is bonded with double-tempered hollow glass (23) through transparent structural adhesive (16), the other end of the window sash (32) is connected with one end of a second electric window opening machine (17), and the other end of the second electric window opening machine (17) is arranged on the other second angle steel (20);

the outward opening window assembly comprises an inward opening door heat insulation outer frame (24) and hollow toughened glass (25); the in-opening door heat insulation outer frame (24) comprises a movable window frame (29) and a fixed window frame (30); the fixed window frames (30) are fixedly arranged at the smoke exhaust port (28), the two movable window frames (29) are symmetrically arranged on the fixed window frames (30) through hinges, each movable window frame (29) is fixedly provided with a glass support (33), and the inner side of each glass support (33) is sequentially bonded with the hollow toughened glass (25) through a double-sided adhesive tape (31), the first structural adhesive (13) and the second structural adhesive (21).

2. A fire and smoke protection window structure according to claim 1, wherein said first electric window opening machine (11) and said second electric window opening machine (17) are connected to a synchronizer (9), said synchronizer (9) is fixedly installed on the square pipe (3).

3. A fire and smoke exhaust window structure as defined in claim 2, further comprising a fire-fighting linkage control box, said fire-fighting linkage control box being connected to said synchronizer (9), said fire-fighting linkage control box being externally connected to a manual switch and an emergency button.

4. A fire and smoke protection window structure as claimed in claim 1, wherein said fire resistant glass (4) is toughened and laminated clear glass.

5. A fire and smoke protection window structure as claimed in claim 1, wherein said back plate (8) is an aluminum single plate.

6. A fire and smoke protection window structure according to claim 1, wherein said first frame (10), said second frame (18), said sash (32) and said inside-opening door heat-insulating frame (24) are made of aluminum alloy.

Images