CN209469315U - A kind of steel wooden heat-insulating fireproof door - Google Patents

Abstract

The utility model relates to a kind of steel wooden heat-insulating fireproof doors, including door leaf and doorframe, composite heat-insulating fire-proof glass is arranged in the intermediate of door leaf, hinge for fireproof is set between the side and doorframe of door leaf, door closer is arranged in the top of door leaf, the door closer is connect with doorframe upper ledge, and the side of the doorframe and the side of door leaf fit place along doorframe frame length direction at least one groove of setting, and the groove is interior to be arranged the first fireproof expansion seal part；The composite heat-insulating fire-proof glass is set in door leaf, positioned at the side of composite heat-insulating fire-proof glass, support plate is reinforced in setting in door leaf, the second fireproof expansion seal part, third fireproof expansion seal part is arranged against support plate arrangement, the outside of ring composite heat-insulating fire-proof glass is reinforced in the composite heat-insulating fire-proof glass.The more traditional steel wooden heat-insulating fireproof door of the sealing fireproof construction that the utility model is formed is more preferable, guarantees the flameproof effect of steel wooden heat-insulating fireproof door.

Description

A kind of steel wooden heat-insulating fireproof door

Technical field

The utility model relates to fire resistant doorsets, and in particular to a kind of steel wooden heat-insulating fireproof door.

Background technique

Fire resistant doorsets are the doors that can satisfy fire stability, integrality and thermal insulation within the regular hour and require.? The diffusion of fire spreading and flue gas can be effectively prevented in certain time, it is ensured that personnel quickly evacuate, to guarantee personnel Life security.It is generally located in fire protection interval, emergency staircase, the places such as vertical shaft.The type of fire resistant doorsets have very much, than Such as wooden heat-insulating fireproof door, steel heat insulation fireproof door, steel wooden heat-insulating fireproof door, other fire resistant doorsets.

Wherein, steel wooden heat-insulating fireproof door is that door leaf wraps zinc-plated iron sheet or the double-deck plank list using the double-deck plank outside Iron clad skin outside plasterboard is inlayed in face, can also be using the double-deck asbestos, the double-deck plank outsourcing iron sheet.The fire resisting journey of this fire resistant doorsets Degree be it is very high, generally at 1.2 hours or more.Steel wooden heat-insulating fireproof door has the advantage that 1. have good decorative appearance Property, its doorframe can in dress, with exterior and upper buckle side can be added, so that its pattern multiplicity, beautiful；2. very high sexual valence Than its price is lower than steel heat insulation fireproof door, moreover its wood fan is very light, and easy to open flexible, steel framework hinge is durable；3. Facilitate installation, since steel wooden heat-insulating fireproof door is usually to assemble frame fan in factory just to dispatch from the factory, reduces in-site installation expense With；4. very strong practicability, steel framework does not have the drawbacks of wooden frame hygroscopic deformation, adapts to the ground of basement and the yin tide such as coastal Side.

It is anti-to be located at setting compound heat-insulation on door leaf in order to achieve the purpose that facilitate observation for existing steel wooden heat-insulating fireproof door Flint glass, user observe situation inside and outside steel wooden heat-insulating fireproof door by composite heat-insulating fire-proof glass.But this fire resistant doorsets In the presence of due to steel wooden heat-insulating fireproof door itself and the construction of composite heat-insulating fire-proof glass, flameproof effect needs to be mentioned It is high.

Summary of the invention

The utility model aim is to provide a kind of steel wooden heat-insulating fireproof door, the more traditional steel of the sealing fireproof construction of formation Wooden heat-insulating fireproof door is more preferable, guarantees the flameproof effect of steel wooden heat-insulating fireproof door.

In order to achieve the goal above, the technical solution adopted in the utility model are as follows: a kind of steel wooden heat-insulating fireproof door, including Door leaf and doorframe, the intermediate of door leaf are arranged composite heat-insulating fire-proof glass, hinge for fireproof, door are arranged between the side and doorframe of door leaf Door closer is arranged in the top of fan, and the door closer is connect with doorframe upper ledge, the side of the doorframe and the side phase of door leaf At least one groove is arranged along doorframe frame length direction in joint place, and the first fireproof expansion seal part is arranged in the groove；It is described Composite heat-insulating fire-proof glass be set in door leaf, positioned at the side of composite heat-insulating fire-proof glass, support is reinforced in setting in door leaf Plate, the composite heat-insulating fire-proof glass are arranged second against support plate arrangement, the outside of ring composite heat-insulating fire-proof glass is reinforced Fireproof expansion seal part, third fireproof expansion seal part, second fireproof expansion seal part and composite heat-insulating fire-proof glass Front and/or the back side be close to arrangement, the third fireproof expansion seal part is close to the outside of the reinforcement support plate Arrangement, and the inner end of third fireproof expansion seal part extends at the second fireproof expansion seal part, ring composite heat-insulating fire-proof glass Outside be additionally provided with pressing plate, the pressing plate is close to the second fireproof expansion seal part, third fireproof expansion seal part Arrangement, and extended on the outside of pressing plate on the covering of the fan of door leaf and is close to arrange with the covering of the fan of door leaf.

Preferably, the convex covering of the fan in door leaf in the outer end of second fireproof expansion seal part is arranged.

It is further preferred that anti-fire door core board, the inside of the reinforcement support plate and press fitting are arranged in the door leaf Plate is close to arrangement.

Further, Fire-proof lock is set positioned at the opposite side of hinge for fireproof on door leaf.

The utility model have the technical effect that the utility model by the way that composite heat-insulating fire-proof glass is arranged on door leaf, User observes situation inside and outside steel wooden heat-insulating fireproof door by composite heat-insulating fire-proof glass.And in order to guarantee that steel wooden heat-insulating is anti- The flameproof effect of vent.It is at least one recessed along the setting of doorframe frame length direction positioned at the side of doorframe and the side of the door leaf place that fits Slot, it is preferred that two grooves are arranged in parallel with close to front and close to back position positioned at the side of doorframe, in groove First fireproof expansion seal part is set, and such steel wooden heat-insulating fireproof door door leaf and the sealing fireproof construction that doorframe is formed are more traditional Steel wooden heat-insulating fireproof door it is more preferable；And the second fireproof expansion seal part, third is arranged in the outside of ring composite heat-insulating fire-proof glass Fireproof expansion seal part, composite heat-insulating fire-proof glass obtains stablizing support in door leaf by reinforcing support plate, by second Fireproof expansion seal part is close to arrangement with the front of composite heat-insulating fire-proof glass and/or the back side, by third fireproof expansion seal part The inner end for being close to arrangement and third fireproof expansion seal part with the outside for reinforcing support plate extends to the second fireproof expansion seal part Place forms the complete fire prevention being located at composite heat-insulating fire-proof glass, and in order to guarantee the second fireproof expansion seal part, third fire prevention Expansion sealing element is additionally provided with press fitting on the outside of ring composite heat-insulating fire-proof glass with respect to the arrangement of stablizing of composite heat-insulating fire-proof glass Plate.The more traditional steel wooden heat-insulating fireproof door of the sealing fireproof construction that the utility model is formed is more preferable, guarantees that steel wooden heat-insulating is anti- The flameproof effect of vent.

Detailed description of the invention

Fig. 1 is the main structure figure of the utility model；

Fig. 2 is the B-B cross-sectional view of Fig. 1；

Appended drawing reference is as follows: door closer 1, doorframe 2, composite heat-insulating fire-proof glass 3, door leaf 4, Fire-proof lock 5, hinge for fireproof 6, First fireproof expansion seal part 7a, the second fireproof expansion seal part 7b, third fireproof expansion seal part 7c, anti-fire door core board 8, pressure Loading board 9 reinforces support plate 10.

Specific embodiment

Referring to attached drawing, a kind of steel wooden heat-insulating fireproof door, including door leaf 4 and doorframe 2, the intermediate setting of door leaf 4 it is compound every Hinge for fireproof 6 is arranged in hot flame resistant glass 3 between the side and doorframe 2 of door leaf 4, door closer 1 is arranged in the top of door leaf 4, described Door closer 1 is connect with 2 upper ledge of doorframe, and the side of the doorframe 2 and the side of door leaf 4 fit place along 2 frame length direction of doorframe At least one groove is set, the first fireproof expansion seal part 7a is set in the groove；The composite heat-insulating fire-proof glass 3 Be set in door leaf 4, positioned at the side of composite heat-insulating fire-proof glass 3, support plate 10 is reinforced in setting in door leaf 4, it is described it is compound every Hot flame resistant glass 3 arranges that the second fire prevention Expansion sealing is arranged in the outside of ring composite heat-insulating fire-proof glass 3 against support plate 10 is reinforced Part 7b, third fireproof expansion seal part 7c, the front of the second fireproof expansion seal part 7b and composite heat-insulating fire-proof glass 3 And/or arrangement is close at the back side, the third fireproof expansion seal part 7c is close to cloth with the outside of the reinforcement support plate 10 It sets, and the inner end of third fireproof expansion seal part 7c extends at the second fireproof expansion seal part 7b, ring compound heat-insulation fire prevention glass The outside of glass 3 is additionally provided with pressing plate 9, the pressing plate 9 and the second fireproof expansion seal part 7b, third fire prevention Expansion sealing Part 7c is close to arrangement, and the outside of pressing plate 9 extends to and is close to arrangement on the covering of the fan of door leaf 4 with the covering of the fan of door leaf 4.

The utility model is prevented fires glass by the way that composite heat-insulating fire-proof glass 3, user are arranged on door leaf 4 by compound heat-insulation Glass 3 observes situation inside and outside steel wooden heat-insulating fireproof door.And the flameproof effect in order to guarantee steel wooden heat-insulating fireproof door.Positioned at doorframe 2 side and the side of door leaf 4 fit place along 2 frame length direction of doorframe, at least one groove of setting, it is preferred that are located at doorframe 2 Side be arranged in parallel with two grooves close to front and close to back position, in groove the first fire prevention of setting expansion is close Sealing 7a, such steel wooden heat-insulating fireproof door door leaf 4 steel wooden heat-insulating more traditional with the sealing fireproof construction that doorframe 2 is formed are anti- Vent is more preferable；And the second fireproof expansion seal part 7b, third fire prevention Expansion sealing is arranged in the outside of ring composite heat-insulating fire-proof glass 3 Part 7c, composite heat-insulating fire-proof glass 3 obtains stablizing support in door leaf 4 by reinforcing support plate 10, swollen by the second fire prevention Swollen sealing element 7b be close to the front of composite heat-insulating fire-proof glass 3 and/or the back side arrangement, by third fireproof expansion seal part 7c with Arrangement is close in the outside for reinforcing support plate 10 and the inner end of third fireproof expansion seal part 7c extends to the second fire prevention Expansion sealing At part 7b, formed be located at composite heat-insulating fire-proof glass 3 at complete fire prevention, and in order to guarantee the second fireproof expansion seal part 7b, Third fireproof expansion seal part 7c stablizes arrangement, the outside of ring composite heat-insulating fire-proof glass 3 with respect to composite heat-insulating fire-proof glass 3 It is additionally provided with pressing plate 9.The more traditional steel wooden heat-insulating fireproof door of the sealing fireproof construction that the utility model is formed is more preferable, guarantees The flameproof effect of steel wooden heat-insulating fireproof door.

Preferably, the convex covering of the fan in door leaf 4 in the outer end of the second fireproof expansion seal part 7b is arranged.

Prevent in this way, the second fireproof expansion seal part 7b and third fireproof expansion seal part 7c are not only formed positioned at compound heat-insulation Complete fire prevention at flint glass 3 even more forms the further fire prevention to door leaf 4 at composite heat-insulating fire-proof glass 3 and protects.Further Guarantee the flameproof effect of steel wooden heat-insulating fireproof door.

It is further preferred that anti-fire door core board 8 is arranged in the door leaf 4, the inside of the reinforcements support plate 10 and Pressing plate 9 is close to arrangement.

Further, Fire-proof lock 5 is set positioned at the opposite side of hinge for fireproof 6 on door leaf 4.

The composite heat-insulating fire-proof glass 3 is the FFB-28-A1.50 of Yixing City Yu Shi special glass Co., Ltd production Type part.

The first fireproof expansion seal part 7a, the second fireproof expansion seal part 7b, third fireproof expansion seal part 7c It is all made of the type part of FPJ-A-15 × 2 of Yongkang City Fa Aimu Trade Co., Ltd. production.

Claims (4)

1. the intermediate setting compound heat-insulation of a kind of steel wooden heat-insulating fireproof door, including door leaf (4) and doorframe (2), door leaf (4) is prevented fires Hinge for fireproof (6) are arranged between the side and doorframe (2) of door leaf (4) in glass (3), and door closer (1) is arranged in the top of door leaf (4), The door closer (1) is connect with doorframe (2) upper ledge, it is characterised in that: the side of the doorframe (2) and the side of door leaf (4) Face fits place along doorframe (2) frame length direction at least one groove of setting, interior the first fire prevention of the setting Expansion sealing of the groove Part (7a)；The composite heat-insulating fire-proof glass (3) is set in door leaf (4), and composite heat-insulating fire-proof glass is located in door leaf (4) (3) support plate (10) are reinforced in side setting, and the composite heat-insulating fire-proof glass (3) is arranged against support plate (10) are reinforced, The second fireproof expansion seal part (7b), third fireproof expansion seal part (7c) is arranged in the outside of ring composite heat-insulating fire-proof glass (3), Second fireproof expansion seal part (7b) is close to arrangement with the front of composite heat-insulating fire-proof glass (3) and/or the back side, described Third fireproof expansion seal part (7c) be close to the outside of the reinforcement support plate (10) arrangement, and third fire prevention expansion it is close The inner end of sealing (7c) extends at the second fireproof expansion seal part (7b), and the outside of ring composite heat-insulating fire-proof glass (3) is also set It is equipped with pressing plate (9), the pressing plate (9) and the second fireproof expansion seal part (7b), third fireproof expansion seal part (7c) It is close to arrangement, and is extended on the outside of pressing plate (9) on the covering of the fans of door leaf (4) and is close to arrange with the covering of the fan of door leaf (4).

2. a kind of steel wooden heat-insulating fireproof door according to claim 1, it is characterised in that: the second fire prevention expansion is close The convex covering of the fan in door leaf (4) in the outer end of sealing (7b) is arranged.

3. a kind of steel wooden heat-insulating fireproof door according to claim 1 or 2, it is characterised in that: set in the door leaf (4) It sets anti-fire door core board (8), the inside of the reinforcement support plate (10) is close to arrangement with pressing plate (9).

4. a kind of steel wooden heat-insulating fireproof door according to claim 1 or 2, it is characterised in that: be located at fire prevention on door leaf (4) Fire-proof lock (5) are arranged in the opposite side of hinge (6).