CN211201625U - Inward-opening fireproof window - Google Patents

Abstract

The utility model relates to an interior division of fire window, including window frame, casement and fire prevention glass, the window frame includes first window frame section bar and second window frame section bar, be connected with first fire prevention subassembly between first window frame section bar and the second window frame section bar, install the fire prevention leather strap that blocks water on first window frame section bar and the second window frame section bar, the casement includes first casement section bar and second casement section bar, be connected with second fire prevention subassembly between first casement section bar and the second casement section bar, first window frame section bar and first casement section bar all set up in the outdoor side, second window frame section bar and second casement section bar all set up in the indoor side, the lateral wall integrated into one piece of first casement section bar has the sand grip, sand grip and fire prevention leather strap in close contact with that blocks water, the utility model discloses the sand grip is a whole with first casement section bar, and intensity is high and fire-resistant, fire behavior is strong, sand grip and fire prevention leather strap in close contact with that blocks water that prevents water, leakproofness, waterproof and fire behavior is good, L shape fastener not only processing is convenient, and.

Description

Inward-opening fireproof window

Technical Field

The utility model relates to a fire window especially relates to an interior division of fire window.

Background

With the increasing fire protection consciousness of people, the requirements on the fire protection grade or the fire protection performance of various building materials are higher and higher, and a fire protection window is formed and used for isolating a fire in a room or outdoors to prevent the fire from spreading. The fireproof window in the current building market is inconvenient to process, low in working efficiency, and poor in fireproof performance and energy-saving performance.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides an interior division of fire prevention window that processing simple to operate, fire prevention and energy-conserving performance are good.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an interior division of fire window, includes window frame, casement and fire prevention glass, the window frame includes first window frame section bar and second window frame section bar, be connected with first fire prevention subassembly between first window frame section bar and the second window frame section bar, install the fire prevention leather strap that blocks water on first window frame section bar and the second window frame section bar, the casement includes first casement section bar and second casement section bar, be connected with second fire prevention subassembly between first casement section bar and the second casement section bar, first window frame section bar and first casement section bar all set up in the outdoor side, second window frame section bar and second casement section bar all set up in the indoor side, the lateral wall integrated into one piece of first casement section bar has the sand grip, the sand grip with the fire prevention leather strap in close contact with that blocks water.

In a preferred embodiment of the present invention, the inwardly opened fire-proof window further comprises a position-limiting strip disposed on the second sash profile, wherein the position-limiting strip is provided with a plurality of L-shaped fasteners, and the L-shaped fasteners are respectively connected to the first sash profile and the second sash profile.

In a preferred embodiment of the present invention, the inwardly opened fire window further comprises the first fire protection assembly comprises two first heat insulation inserts, four first fire protection expansion sealing strips and two first fire protection inserts arranged between the first heat insulation inserts.

In a preferred embodiment of the present invention, the inwardly opened fire window further comprises the second fire protection assembly comprises two second heat insulation inserts, four second fire protection expansion sealing strips and two second fire protection inserts disposed between the second heat insulation inserts.

In a preferred embodiment of the present invention, the inwardly opened fire resisting window further comprises a third fire resisting expansion sealing strip provided on the inner side wall of the first sash section bar adjacent to the outside.

In a preferred embodiment of the present invention, the inwardly opened fire resisting window further comprises a fourth fire resisting expansion sealing strip provided on the inner side wall of the first sash section bar near the outside of the door.

In a preferred embodiment of the present invention, the inwardly opened fire-proof window further comprises a first fire-retardant fire-proof adhesive tape disposed between the first window frame section and the first window sash section, and a second fire-retardant fire-proof adhesive tape disposed between the second window frame section and the second window sash section.

In a preferred embodiment of the present invention, the inwardly opened fire resisting window further comprises a plurality of reinforcing iron pieces mounted on the first sash section and the second sash section.

The utility model discloses a preferred embodiment, interior division of fire window further includes still includes the line ball, the line ball with second casement section bar looks joint, the line ball with be provided with first fire prevention glass sealant between the fire prevention glass, be provided with second fire prevention glass sealant between first casement section bar and the fire prevention glass.

In a preferred embodiment of the present invention, the inwardly opened fire resisting window further comprises a window frame having a width of 70 ± 0.5 mm.

The utility model discloses following beneficial effect has:

(1) the lateral wall integrated into one piece of first casement section bar has the sand grip, and the sand grip is a whole with first casement section bar, and intensity is high and fire-resistant, fire-proofness is strong, sand grip and the leather strap in close contact with that blocks water of fire prevention, and leakproofness, waterproof and fire behavior are good.

(2) Be provided with spacing on the second casement section bar, be provided with a plurality of L shape fasteners on the spacing, L shape fastener not only processing is convenient, can directly install with first casement section bar, second casement section bar moreover, and the installation effectiveness is high.

(3) The setting of the first fire prevention subassembly that two first thermal-insulated cuttings, four first fire prevention inflation sealing strips and first fire prevention cuttings are constituteed and the second fire prevention subassembly that two second thermal-insulated cuttings, four second fire prevention inflation sealing strips and first fire prevention cuttings are constituteed has effectually increased first cavity, second cavity, third cavity, fourth cavity fire prevention and stable effect, satisfies fire prevention and energy-conserving requirement.

(4) The setting of third fire prevention inflation sealing strip and fourth fire prevention inflation sealing strip blocks flame in the outdoor side, strives for more time for personnel flee and the fire control seeks help.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention;

in the figure, 10, fireproof glass, 12, a first window frame section bar, 14, a second window frame section bar, 16, a fireproof water-blocking leather strip, 18, a first window sash section bar, 20, a second window sash section bar, 22, a convex strip, 24, a limiting strip, 25, L-shaped clamping piece, 26, a first screw, 27, a first cavity, 28, a second cavity, 29, a cushion block, 30, a first heat-insulating insertion strip, 32, a first fireproof expansion sealing strip, 33, a first fireproof insertion strip, 34, a third cavity, 35, a fourth cavity, 40, a second heat-insulating insertion strip, 41, a second fireproof expansion sealing strip, 42, a second fireproof insertion strip, 48, a third fireproof expansion sealing strip, 50, a fourth fireproof expansion sealing strip, 52, a first fireproof adhesive strip, 54, a second fireproof adhesive strip, 57, a pressing line, 58, a first fireproof glass sealant, 60 and a second fireproof glass sealant.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1, an inwardly opened fireproof window comprises a window frame, a sash and fireproof glass 10, wherein the window frame comprises a first window frame section 12 and a second window frame section 14, a first fireproof assembly is connected between the first window frame section 12 and the second window frame section 14, fireproof water-blocking strips 16 are mounted on the first window frame section 12 and the second window frame section 14, the sash comprises a first sash section 18 and a second sash section 20, a second fireproof assembly is connected between the first sash section 18 and the second sash section 20, the first window frame section 12 and the first sash section 18 are both arranged on the outdoor side, the second window frame section 14 and the second sash section 20 are both arranged on the indoor side, a raised strip 22 is integrally formed on the outer side wall of the first sash section 18, the raised strip 22 and the first sash section 18 are integrated, the strength is high, the fire resistance and the fireproof performance are high, the raised strip 22 is tightly contacted with the fireproof water-blocking strips 16, the sealing performance, the waterproof performance and the fireproof performance are good.

The utility model discloses be provided with spacing 24 on preferred second casement section bar 20, be provided with a plurality of L shape fastener 25 on the spacing 24, a plurality of L shape fastener 25 set up along the direction of height interval of fire prevention glass 10, if fire prevention glass 10 has the slope when burning, catch on fire prevention glass 10 through L shape fastener 25, a plurality of L shape fastener 25 respectively with first casement section bar 18, second casement section bar 20 is connected, L shape fastener 25 not only convenient to process, and can the direct mount, improve the installation effectiveness, reduce cost, preferred spacing 24 and second casement section bar 20 integrated into one piece, improve spacing 24's intensity and life, preferred L shape fastener 25 and first casement section bar 18, second casement section bar 20 all is through first screw 26 fixed connection, a plurality of first screws 26 stretch into the first cavity 27 of first casement section bar 18 respectively, in the second cavity 28 of second casement section bar 20, connect into a whole with first cavity 28, improve the steadiness, thereby improve preferred performance L and be provided with fire prevention buffering fastener 5910 between the cushion block 25, it can be provided with fire prevention glass 29.

The utility model discloses preferred first fire prevention subassembly includes two first thermal-insulated slips 30, four first fire prevention inflation sealing strips 32 and locate two first fire prevention slips 33 between the thermal-insulated slips 30, first fire prevention slips 33 is the non-formula of pouring, between disect insertion first window frame section bar 12 and the second window frame section bar 14 can, high durability and convenient installation, the processing cost is reduced, the effectual fourth cavity 35 fire prevention effect who increases the third cavity 34 of first window frame section bar 12 and the second window frame section bar, cooperate two first thermal-insulated slips 30 and first fire prevention slips 34, protect the stability of third cavity 34 and fourth cavity 35, satisfy fire prevention and energy-conserving requirement.

The utility model discloses preferred second fire prevention subassembly includes two thermal-insulated slips 40 of second, four second fire prevention expansion seal strips 41 and locate two second fire prevention slips 42 between the thermal-insulated slips 40 of second, second fire prevention slips 42 is the non-pouring type, between disect insertion first casement section bar 18 and the second casement section bar 20 can, high durability and convenient installation, the processing cost is reduced, four second fire prevention expansion seal strips 41 set up around, the effectual first cavity 27 and the 28 fire prevention effect of second cavity that has increased, cooperation second fire prevention slips 42 and two thermal-insulated slips 40 of second, protect the stability of first cavity 27 and second cavity 28, satisfy fire prevention and energy-conserving requirement.

The inside wall of the first window frame section 12 close to the outdoor is provided with a third fire-proof expansion sealing strip 48 which blocks the flame outside the outdoor to strive for more time for escape and rescue for fire control of the personnel. The fourth fireproof expansion sealing strip 50 is arranged on the inner side wall, close to the outdoor, of the first sash section bar 18, flame is blocked outside the outdoor, and more time is won for escape and rescue for fire fighting of people.

The utility model discloses be provided with first fire-retardant fire prevention adhesive tape 52 between preferred first window frame section bar 12 and the first casement section bar 18, be provided with the fire-retardant fire prevention adhesive tape 54 of second between second window frame section bar 14 and the second casement section bar 20, stop stretching of flame when guaranteeing to seal up between first window frame section bar 12 and the first casement section bar 18, stop stretching of flame when guaranteeing to seal up between second window frame section bar 14 and the second casement section bar 20 simultaneously.

Install a plurality of enhancement iron sheets on first window frame section bar 12 and the second window frame section bar 14, a plurality of enhancement iron sheets are fixed with first window frame section bar 12, second window frame section bar 14 respectively through a plurality of second screws 56, and a plurality of second screws 56 stretch into third cavity 34, fourth cavity 35 respectively in, improve the steadiness that third cavity 34 and fourth cavity 35 are connected, further improve fire behavior.

In order to improve the installation stability of the fireproof glass 10, the fireproof glass further comprises a pressing line 57, the pressing line 57 is connected with the second window sash section bar 20 in a clamped mode, a first fireproof glass sealant 58 is arranged between the pressing line 57 and the fireproof glass 10, the fireproof effect is improved during sealing, and a second fireproof glass sealant 60 is arranged between the first window sash section bar 18 and the fireproof glass 10.

The utility model discloses the width w of preferred window frame is 70 +/-0.5 mm, and the energy-conserving effect of effectual increase reduces heat transfer coefficient.

A handle 62 is mounted on the second sash section bar 20 and the pressing line 57, and the handle 62 is pulled to drive the sash to open towards the indoor side.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides an interior division of fire window, includes window frame, casement and fire prevention glass, its characterized in that: the window frame includes first window frame section bar and second window frame section bar, be connected with first fire prevention subassembly between first window frame section bar and the second window frame section bar, install the fire prevention leather strap that blocks water on first window frame section bar and the second window frame section bar, the casement includes first casement section bar and second casement section bar, be connected with second fire prevention subassembly between first casement section bar and the second casement section bar, first window frame section bar and first casement section bar all set up in the outdoor side, second window frame section bar and second casement section bar all set up in the indoor side, the lateral wall integrated into one piece of first casement section bar has the sand grip, the sand grip with the fire prevention leather strap in close contact with that blocks water.

2. The inward-opening fireproof window according to claim 1, wherein a limiting strip is arranged on the second sash profile, a plurality of L-shaped clamping pieces are arranged on the limiting strip, and the L-shaped clamping pieces are respectively connected with the first sash profile and the second sash profile.

3. An inwardly-opening fire window according to claim 1 or 2, wherein: the first fireproof assembly comprises two first heat insulation inserting strips, four first fireproof expansion sealing strips and two first fireproof inserting strips arranged between the first heat insulation inserting strips.

4. An inwardly-opening fire window according to claim 1 or 2, wherein: the second fireproof assembly comprises two second heat insulation inserting strips, four second fireproof expansion sealing strips and two second fireproof inserting strips arranged between the second heat insulation inserting strips.

5. The inwardly-opening fire window of claim 3, wherein: and a third fire-proof expansion sealing strip is arranged on the inner side wall, close to the outdoor, of the first window frame section.

6. The inwardly-opening fire window of claim 4, wherein: and a fourth fireproof expansion sealing strip is arranged on the inner side wall, close to the outdoor, of the first sash section.

7. The inwardly-opening fire window of claim 1, wherein: a first flame-retardant fireproof adhesive tape is arranged between the first window frame profile and the first sash profile, and a second flame-retardant fireproof adhesive tape is arranged between the second window frame profile and the second sash profile.

8. The inwardly-opening fire window of claim 1, wherein: and a plurality of reinforcing iron sheets are arranged on the first window frame section bar and the second window frame section bar.

9. The inwardly-opening fire window of claim 1, wherein: the fireproof glass sealing device is characterized by further comprising a pressing line, wherein the pressing line is connected with the second window sash section in a clamped mode, a first fireproof glass sealing glue is arranged between the pressing line and the fireproof glass, and a second fireproof glass sealing glue is arranged between the first window sash section and the fireproof glass.

10. The inwardly-opening fire window of claim 1, wherein: the width of the window frame is 70 +/-0.5 mm.

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