CN215056684U - Glass heat insulation fireproof door - Google Patents

Abstract

The utility model discloses a glass heat-insulation fireproof door, including the left side prevent fire door, the right side swing joint of the left side prevent fire door prevents fire door, the left side prevents fire door and the right side prevent fire door outer wall respectively the symmetry fixedly connected with two outer baffle one, the inside swing joint of outer baffle one has outer baffle two, this glass heat-insulation fireproof door, outer baffle one is fixedly connected in the left side prevents fire door and the right side prevent fire door outer wall, outer baffle two swing joint is inside outer baffle one, outer baffle one and outer baffle two are heat-resistant deformation metal and constitute, can close outer baffle two at ordinary times, do not influence the aesthetic property of glass printing opacity, if the conflagration takes place, the high temperature of conflagration can effectively be isolated in the use of heat-resistant deformation metal; the door bolt slot fixed connection is at the left side and prevents fire door and right fire door outer wall, and inside door bolt swing joint was in the door bolt slot, prevent that fire door is daily to be the closed condition, and simple structure's door bolt design is easily opened after the conflagration takes place, is difficult for taking place structural damage and leads to preventing that fire door does not open.

Description

Glass heat insulation fireproof door

Technical Field

The utility model relates to a glassware field specifically is glass heat-insulating fire door.

Background

The heat-insulating fireproof glass refers to fireproof glass with a heat-insulating layer, and generally comprises two types: firstly, the fire-proof glass produced by the composite method, the interlayer is a solidified transparent interlayer, the glass has good fire-proof effect, but the back temperature of the glass is not easy to control, and the back temperature is generally ensured after a plurality of layers are laminated. The other is the fireproof glass produced by a grouting method, the interlayer is a gelatinous transparent body, the glass has good heat insulation performance, but if the formula design is unreasonable, the heat insulation layer is easy to fall off, so that the back temperature exceeds the standard. The light transmittance of the fireproof glass produced by the composite method is poorer than that of the fireproof glass produced by the grouting method, but when the formula design of the fireproof glass produced by the grouting method is unreasonable, the fireproof glass is easy to whiten after a long time. The fireproof glass is a measure type fireproof material, and the fireproof effect is evaluated by the fireproof performance. Classification of fire-resistant glass, fire-resistant glass is a special glass capable of maintaining its integrity and heat-insulating properties in a prescribed fire resistance test, and is classified into three categories according to the fire-resistant property rating. The fire-resistant glass has the fire-resistant property classification and classification characteristics, and mainly uses A type fire-resistant glass which simultaneously meets the requirements of fire-resistant integrity and fire-resistant heat-insulating property. The fireproof glass is special glass capable of keeping integrity and heat insulation performance in a specified fire resistance test, and is divided into three types according to fire resistance grades: the A type fireproof glass simultaneously meets the requirements of fire resistance integrity and fire resistance and heat insulation. The glass has the advantages of light transmission, fire resistance (smoke insulation, fire insulation and heat radiation shielding), sound insulation and impact resistance, and is suitable for steel-wood fireproof doors, windows, lighting walls, partition walls, lighting roofs, smoke-blocking vertical walls, perspective floors and other building components needing to be transparent and fireproof for architectural decoration. The B type fireproof glass simultaneously meets the requirements of fire resistance integrity and thermal radiation intensity. Most of the fireproof glass is composite fireproof glass with the characteristics of light transmission, fire prevention and smoke isolation. Class C fire-resistant glasses that only meet fire integrity requirements.

The prior art has the following defects or problems:

1. the existing glass heat-insulation fireproof door is relatively thin, has general fireproof performance, and cannot resist fire and other big fires.

2. The existing glass heat-insulation fireproof door is poor in protection performance and cannot achieve the effect of isolating a fire source in a fire disaster.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide glass thermal-insulated fire door to the glass thermal-insulated fire door that proposes in solving the background art is comparatively single thin, and fire behavior is general, can't resist big fire such as conflagration, protectiveness is poor, can't accomplish the problem of the effect of isolated burning things which may cause a fire disaster in the conflagration.

In order to achieve the above object, the utility model provides a following technical scheme: including a left side prevent fire door, prevent fire door right side swing joint on a left side and prevent fire door, prevent fire door and right side fire door outer wall symmetry fixedly connected with two outer baffles one respectively, outer baffle one inside swing joint has outer baffle two, two outer wall fixedly connected with baffle handles of outer baffle, prevent fire door and the equal fixedly connected with latch slot of right side fire door outer wall on a left side, the inside swing joint of latch slot has the latch, prevent fire door and the equal fixedly connected with liquid outlet of right side fire door outer wall on a left side, prevent fire door and the inside equal fixedly connected with condensate interlayer of right side fire door on a left side, wall fixedly connected with fire door back level behind the condensate interlayer.

As the utility model discloses an optimal technical scheme, fire door swing joint prevents fire door right side in a left side, prevent fire door and prevent fire door the two with a left side and link to each other and constitute a whole in the right side.

As the utility model discloses an optimal technical scheme, a fixed connection of outer baffle is at a left side and is prevented fire door and right fire door outer wall, two swing joint of outer baffle are inside outer baffle, outer baffle is the heat resistance deformation metal with outer baffle two and constitutes.

As the utility model discloses a preferred technical scheme, baffle handle fixed connection is at two outer walls of outer baffle, the baffle handle links to each other with two the outer baffles and constitutes a whole.

As the utility model discloses a preferred technical scheme, door latch slot fixed connection prevents fire door and right fire door outer wall in a left side, inside door latch swing joint is at the door latch slot.

As the utility model discloses an optimal technical scheme, liquid outlet fixed connection prevents fire door and right fire door outer wall in a left side, the direct condensate interlayer of liquid outlet.

As the utility model discloses an preferred technical scheme, condensate interlayer fixed connection is at the left side and prevents that fire door and right side prevent inside the fire door, fire door back level fixed connection is at condensate interlayer back wall.

Compared with the prior art, the utility model provides a glass prevents heat and prevents fire door, possesses following beneficial effect:

1. the first outer baffle is fixedly connected to the outer walls of the left fireproof door and the right fireproof door, the second outer baffle is movably connected to the inside of the first outer baffle, the first outer baffle and the second outer baffle are both made of heat-resistant deformation metal, the second outer baffle can be closed at ordinary times, the light-transmitting attractiveness of glass is not affected, and if a fire disaster occurs, the high temperature of the fire disaster can be effectively isolated by using the heat-resistant deformation metal;

2. according to the glass heat-insulation fireproof door, the latch slot is fixedly connected to the outer walls of the left fireproof door and the right fireproof door, the latch is movably connected to the interior of the latch slot, the fireproof door is in a closed state in daily life, the latch with a simple structure is designed to be easy to open after a fire occurs, and the fireproof door cannot be opened due to the fact that structural damage is not easy to occur;

3. according to the glass heat-insulation fireproof door, the liquid outlet is fixedly connected to the outer walls of the left fireproof door and the right fireproof door, the liquid outlet is directly communicated with the condensate interlayer, and the condensate interlayer is used for ensuring that if the outer layer of glass bursts, the condensation layer can effectively cool the rear layer of glass, so that the whole fireproof door is prevented from bursting and being damaged;

4. this glass prevents fire door that insulates against heat, inside condensate interlayer fixed connection prevents fire door and fire door on the right side on a left side, and fire door back level fixed connection is at the condensate interlayer back wall, and three layer construction prevents effectively that the glass that the conflagration leads to from bursting, alleviates the disaster loss in the design of preventing fire door.

Drawings

FIG. 1 is a front view of the glass heat insulation fireproof door of the present invention;

FIG. 2 is a schematic view of the glass heat-insulating fireproof door of the present invention;

FIG. 3 is a schematic view of the pull-down baffle of the glass heat-insulating fireproof door of the present invention;

figure 4 is the utility model discloses glass thermal-insulated fire door right side view.

In the figure: 1. a left fire door; 2. a right fire door; 3. a first outer baffle plate; 4. a second outer baffle plate; 5. a baffle handle; 6. a latch; 7. a latch slot; 8. a liquid outlet; 9. a condensate barrier layer; 10. the back layer of the fire door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: including a left side prevent fire door 1, a left side prevents fire door 1 right side swing joint has the right side to prevent fire door 2, a left side prevents fire door 1 and the right side prevents fire door 2 outer wall respectively symmetrical fixedly connected with two outer baffles 3, 3 inside swing joint of outer baffle has two 4 outer baffles, two 4 outer wall fixedly connected with baffle handles 5 of outer baffle, a left side prevents fire door 1 and the right side prevents the equal fixedly connected with latch slot 7 of fire door 2 outer wall, the inside swing joint of latch slot 7 has latch 6, a left side prevents fire door 1 and the right side prevents the equal fixedly connected with liquid outlet 8 of fire door 2 outer wall, a left side prevents fire door 1 and the inside equal fixedly connected with condensate interlayer 9 of fire door 2, condensate interlayer 9 back wall fixedly connected with fire door rear layer 10.

In the embodiment, the first outer baffle 3 is fixedly connected to the outer walls of the left fireproof door 1 and the right fireproof door 2, the second outer baffle 4 is movably connected inside the first outer baffle 3, the first outer baffle 3 and the second outer baffle 4 are both made of heat-resistant deformation metal, the second outer baffle 4 can be closed at ordinary times, the light-transmitting attractiveness of glass is not affected, and if a fire breaks out, the high temperature of the fire can be effectively isolated by using the heat-resistant deformation metal; the bolt slot 7 is fixedly connected to the outer walls of the left fireproof door 1 and the right fireproof door 2, the bolt 6 is movably connected to the inside of the bolt slot 7, the fireproof doors are in a closed state in daily life, the bolt 6 with a simple structure is designed to be easy to open after a fire occurs, and the fireproof doors cannot be opened due to structural damage; the liquid outlet 8 is fixedly connected to the outer walls of the left fireproof door 1 and the right fireproof door 2, the liquid outlet 8 is communicated with the condensate interlayer 9, and the use of the condensate interlayer 9 ensures that if the outer glass bursts, the condensation layer can effectively cool the rear glass, so that the whole fireproof door is prevented from being cracked and damaged; condensate interlayer 9 fixed connection prevents inside door 1 and the right side fire door 2 is prevented to a left side, prevents that door back layer 10 fixed connection prevents that the door design can effectively prevent the glass that the conflagration leads to from bursting, alleviates the disaster loss at condensate interlayer 9 back wall, three layer construction.

The utility model discloses a theory of operation and use flow: during the daily condition, two 4 outer baffles are opened, do not influence the daylighting condition of whole glass fire door, and bolt 6 also is the state of locking, only need at an interval through the liquid outlet 8 to the condensate in the condensate interlayer 9 change can, if the conflagration breaks out, close two 4 outer baffles through baffle handle 5, open bolt 6 when the crowd is sparse, close after finishing sparse.

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 (7)

1. Glass thermal-insulated fire door, its characterized in that: comprises a left fireproof door (1), a right fireproof door (2) is movably connected to the right side of the left fireproof door (1), the outer walls of the left fireproof door (1) and the right fireproof door (2) are respectively and symmetrically and fixedly connected with two outer baffles I (3), the inner part of the first outer baffle (3) is movably connected with a second outer baffle (4), the outer wall of the second outer baffle (4) is fixedly connected with a baffle handle (5), the outer walls of the left fireproof door (1) and the right fireproof door (2) are fixedly connected with bolt slots (7), a bolt (6) is movably connected in the bolt slot (7), the outer walls of the left fireproof door (1) and the right fireproof door (2) are fixedly connected with a liquid outlet (8), a condensate interlayer (9) is fixedly connected inside the left fireproof door (1) and the right fireproof door (2), the rear wall of the condensate interlayer (9) is fixedly connected with a rear layer (10) of the fireproof door.

2. The glass insulated fire door of claim 1, wherein: prevent fire door (2) swing joint on the right side and prevent fire door (1) right side on a left side, prevent fire door (2) on the right side and prevent fire door (1) the two and link to each other and constitute a whole with a left side.

3. The glass insulated fire door of claim 1, wherein: outer baffle one (3) fixed connection prevent fire door (1) and prevent fire door (2) outer wall on the right side in a left side, outer baffle two (4) swing joint is inside outer baffle one (3), outer baffle one (3) and outer baffle two (4) are heat resistance deformation metal and constitute.

4. The glass insulated fire door of claim 1, wherein: the baffle handle (5) is fixedly connected to the outer wall of the outer baffle II (4), and the baffle handle (5) and the outer baffle II (4) are connected to form a whole.

5. The glass insulated fire door of claim 1, wherein: the door bolt slot (7) is fixedly connected to the outer walls of the left fireproof door (1) and the right fireproof door (2), and the door bolt (6) is movably connected to the inside of the door bolt slot (7).

6. The glass insulated fire door of claim 1, wherein: liquid outlet (8) fixed connection prevents fire door (1) on a left side and prevents fire door (2) outer wall on the right side, liquid outlet (8) lead to condensate interlayer (9).

7. The glass insulated fire door of claim 1, wherein: condensate interlayer (9) fixed connection is at the left side and prevents that fire door (1) and right side prevent inside fire door (2), wall behind condensate interlayer (9) fixed connection is prevented in fire door back layer (10).

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