CN204782627U - New construction explosion vent - Google Patents

Abstract

The utility model discloses a new construction explosion vent, it includes door leaf (1), locates lock (2) on door leaf (1), and the outsourcing the casing of door leaf (1), the casing include door leaf surface panel (3), door leaf lockstitch a border bordure (4), door leaf hinge limit bordures (5), wherein door leaf surface panel (3) the door leaf lockstitch a border bordure (4) (5) are bordured for integrated into one piece's overall structure in door leaf hinge limit. Adopting foretell structure can promote the fire prevention of explosion vent, explosion -proof, theftproof performance effectively, comparing branch body structures such as outer knots of the adoption in prior art, this neotype whole becomes the pattern structure and is difficult to damaged, destroyed, also is difficult to the quilt pried open, and the while can also strengthen holistic corrosion resisting property widely, has greatly improved explosion vent overall structure's comprehensive properties.

Description

A kind of new construction explosion proof door

Technical field

The utility model belongs to explosion proof door field, particularly relates to a kind of explosion proof door of new construction.

Background technology

Explosion proof door is the occurrent blast of device outside opposing industrial construction, support personnel's life security and industrial construction internal unit intact, by explosion wave harm and the effective a kind of antiknock safeguard stoping explosion hazard continuity.It can adopt special industrial steel plate to make according to the strict Mechanical Data arranged, and is equipped with high performance Hardware fitting, in order to ensure safety of life and property.But explosion proof door of the prior art generally all adopts is that the bound edge such as section bar or cold drawing detains cast aluminum construction outward, the door leaf integrated anti-theft of this structure, fire prevention, explosion-proof performance are not fine, when running into the situation such as fire, blast and occurring, the cast aluminum construction detained outward of bound edge is easily damaged even to come off, and during as thief, the cast aluminum construction that thief can use stealing tool to be detained by bound edge is outward pried open, and therefore it also easily meets with stolen situation, and the Corrosion Protection of this kind of structure also shows generally.

Utility model content

In order to solve the above-mentioned technical problem that prior art exists, the purpose of this utility model is intended to provide a kind of new construction explosion proof door, it comprises door leaf, the lock be located on door leaf, and the housing of door leaf described in outsourcing, described housing comprises door leaf external surface panel, door leaf lock seaming bound edge, door leaf hinge limit bound edge, the overall structure that described door leaf external surface panel, described door leaf lock seaming bound edge, described door leaf hinge limit bound edge are formed in one.

The material that described overall structure adopts is cast aluminium.

Wherein said door leaf lock seaming bound edge forms the through hole supplying the dead bolt of described lock to stretch out.

Described housing also comprises door leaf inner surface panel, and described door leaf inner surface panel is the medium density fibreboard of moulding.

Described door leaf lock seaming bound edge, described door leaf hinge limit bound edge is all shaped to " L " type, wherein the vertical edge of " L " type is all connected with described door leaf external surface panel is vertical, widthwise edge and described door leaf external surface panel parallel, described door leaf inner surface panel points to described door leaf lock seaming bound edge, the two ends of described door leaf hinge limit bound edge all form step, and meet the step surface at described door leaf inner surface panel two ends and described door leaf and to lockstitch a border bound edge, when the inside wall of the described widthwise edge of described door leaf hinge limit bound edge contacts, the external surface of described door leaf inner surface panel and described door leaf are lockstitched a border bound edge, the lateral wall of the described widthwise edge of described door leaf hinge limit bound edge is concordant.

Described door leaf comprises the steel core skeleton of hollow, described in be locked in described steel core skeleton.

Aluminium foil packing material is filled with in the hollow region of described steel core skeleton.

Described door leaf external surface panel is provided with design.

The beneficial effects of the utility model:

1. door leaf external surface panel, door leaf lock seaming bound edge, door leaf hinge limit bound edge are adopted integrated processing, effectively can promote the fire prevention of explosion proof door, explosion-proof, theftproof performance, the Split type structure such as to detain outward compared to employing of the prior art, this novel Integral forming type structure is not easy damaged, destruction, also be not easy to be pried open, overall decay resistance can also be strengthened widely simultaneously, drastically increase the integrally-built combination property of explosion proof door.

2. overall structure described in adopts cast aluminium as material, because materials of aluminum itself has fire prevention, heat insulation, corrosion resistant performance, therefore the fire prevention of explosion proof door, explosion-proof, etch-proof performance can be improved well, and what this overall structure adopted is cast aluminium section bar, more effectively improves above-mentioned performance.

3. door leaf is lockstitched a border and bound edge forms the through hole that the dead bolt for described lock stretches out, dead bolt can be made successfully can to pass into lockhole and lived by door lock and dead bolt successfully returned lockhole to open explosion proof door.

4. due to medium density fibreboard (mediumdensityfiberboard, MDF) structural rate natural timber evenly, be not easily corroded and damage by worms and swell-shrink characteristic little, be convenient to processing, medium density fibreboard surfacing simultaneously, be easy to paste various facing, therefore door leaf inner surface panel is chosen as the medium density fibreboard of moulding, moulding and decoration can be carried out by opposite house inner face well, make manufactured goods furniture more attractive in appearance.

5. lockstitched a border by door leaf bound edge, described door leaf hinge limit bound edge is all shaped to " L " type, first ensure that door leaf inner surface panel and door leaf are lockstitched a border between bound edge, door leaf hinge limit bound edge assembles easily, such as closely engage, and the structural strength of this assembling can be ensured, prevent situation about coming off each other from occurring; Second aesthetic property that can ensure door leaf inner surface preferably, simplicity generosity.

6. the structure arranging cored steel core crab in door leaf inside can ensure structural strength and the resistance of failure of door leaf effectively, such as can be indestructible when meeting with the invasion and attack such as common shock or blast, in addition lock being arranged at steel core skeletal internal can make lock be arranged at door leaf inside securely effectively, ensure that the bond strength between lock and door leaf, prevent by the generation of situations such as prying open, come off.

7. because aluminum foil material has the performances such as sound insulation, warming and fire prevention, the object that the hollow region of the steel core skeleton therefore in described door leaf inside adopts aluminium foil packing material to carry out filling plays the effect of sound insulation, warming, fire prevention etc., strengthens the combination property of explosion proof door better.

8. on door leaf external surface panel, be provided with the effect that design can play decoration well, explosion proof door externally got up more attractive in appearance, generous.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of a kind of new construction explosion proof door of the present utility model;

Fig. 2 be integrated structure of the present utility model door leaf external surface panel, door leaf lock seaming bound edge, door leaf hinge limit bound edge structural representation.

Description of reference numerals:

1-door leaf, 2-lock, 3-door leaf external surface panel, 4-door leaf lock seaming bound edge, 5-door leaf hinge limit bound edge, 6-door leaf inner surface panel, 7-steel core skeleton, 8-aluminium foil packing material, 9-design

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.

With reference to Fig. 1 and 2, the utility model provides a kind of new construction explosion proof door, it comprises door leaf 1, the lock 2 be located on door leaf, and the housing of door leaf described in outsourcing, described housing comprises door leaf external surface panel 3, door leaf lock seaming bound edge 4, door leaf hinge limit bound edge 5, the overall structure that described door leaf external surface panel 3, described door leaf lock seaming bound edge 4, described door leaf hinge limit bound edge 5 are formed in one.Such design can the fire prevention of lever gear door effectively, explosion-proof, theftproof performance, the Split type structure such as to detain outward compared to employing of the prior art, this novel Integral forming type structure is not easy damaged, destruction, also be not easy to be pried open, simultaneously because the invasion and attack of some etchant gases enter the inside of door often from seam or junction, therefore adopt this kind of integral forming structure can also strengthen overall decay resistance widely, drastically increase the integrally-built combination property of explosion proof door.

Preferably, wherein said door leaf lock seaming bound edge 4 forms the through hole supplying the dead bolt of described lock 2 to stretch out, and such design can make dead bolt successfully can pass into lockhole and lived by door lock and dead bolt successfully returned lockhole to open explosion proof door.

Preferably, described housing also comprises door leaf inner surface panel 6, and described door leaf inner surface panel is the medium density fibreboard (mediumdensityfiberboard, MDF) of moulding

, medium density fibreboard is with wood fibre or other plant fiber for raw material, through smashing, fiber separation, dry after-applied Lauxite or other bonding adhesive be suitable for, more a kind of artificial board made after hot pressing.Its density is generally 500-880 kilogram of/cubic metre of scope, and thickness is generally 5-30 millimeter, carries out moulding and decoration for opposite house inner face, the structural rate natural timber of medium density fibreboard is even, it also avoid rotten, the problem such as to damage by worms, its swell-shrink characteristic is little simultaneously, is convenient to processing.Due to medium density fibreboard surfacing, be easy to paste various facing, manufactured goods furniture can be made more attractive in appearance.MDF, in flexural strength and impact strength, is all better than shaving board.

Preferably, described door leaf lock seaming bound edge 4, described door leaf hinge limit 5 bound edge is all shaped to " L " type, wherein the vertical edge of " L " type is all connected with described door leaf external surface panel 3 is vertical, widthwise edge is parallel with described door leaf external surface panel 3, described door leaf inner surface panel 6 points to described door leaf lock seaming bound edge 4, the two ends of described door leaf hinge limit bound edge 5 all form step, and meet the step surface at described door leaf inner surface panel 6 two ends and described door leaf and to lockstitch a border bound edge 4, when the inside wall of the described widthwise edge of described door leaf hinge limit bound edge 5 contacts, the external surface of described door leaf inner surface panel 6 and described door leaf are lockstitched a border bound edge 4, the lateral wall of the described widthwise edge of described door leaf hinge limit bound edge 5 is concordant.The benefit of such design is: first ensure that door leaf inner surface panel 6 and door leaf are lockstitched a border between bound edge 4, door leaf hinge limit bound edge assembles easily, such as closely engage, and the structural strength of this assembling can be ensured, prevent situation about coming off each other from occurring; Second due to make the external surface of described door leaf inner surface panel 6 and described door leaf lockstitch a border bound edge 4, described door leaf hinge limit bound edge 5 the lateral wall of described widthwise edge concordant, the aesthetic property of door leaf inner surface can be ensured preferably, simplicity generosity.

Preferably, described door leaf 1 comprises the steel core skeleton 7 of hollow, described lock 2 is located in described steel core skeleton 7, the object of the structure of steel core skeleton 7 is adopted to be structural strength and the resistance of failure that effectively can ensure door leaf, such as can be indestructible when meeting with the invasion and attack such as common shock or blast, in addition lock 2 being arranged at steel core skeleton 7 inside can make lock 2 be arranged at door leaf 1 inside securely effectively, ensure that the bond strength between lock 2 and door leaf 1, prevent by the generation of situations such as prying open, come off.

Preferably, aluminium foil packing material 8 is filled with in the hollow region of described steel core skeleton 7.Because aluminum foil material has the performances such as sound insulation, warming and fire prevention, the object that the hollow region of the steel core skeleton 7 therefore in described door leaf 1 inside adopts aluminium foil packing material 8 to carry out filling plays the effect of sound insulation, warming, fire prevention etc., strengthens the combination property of explosion proof door better.

Preferably, described door leaf external surface panel 3 is provided with design 9, and the object of design like this can play the effect of decoration well, explosion proof door is externally got up more attractive in appearance, generous.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (8)

1. a new construction explosion proof door, it comprises door leaf (1), the lock (2) be located on door leaf (1), and the housing of door leaf described in outsourcing (1), described housing comprises door leaf external surface panel (3), door leaf lock seaming bound edge (4), door leaf hinge limit bound edge (5), it is characterized in that: the overall structure that described door leaf external surface panel (3), described door leaf lock seaming bound edge (4), described door leaf hinge limit bound edge (5) are formed in one.

2. a kind of new construction explosion proof door according to claim 1, is characterized in that: the material that described overall structure adopts is cast aluminium.

3. a kind of new construction explosion proof door according to claim 1, is characterized in that: wherein said door leaf lock seaming bound edge (4) forms the through hole supplying the dead bolt of described lock (2) to stretch out.

4. a kind of new construction explosion proof door according to claim 1, is characterized in that: described housing also comprises door leaf inner surface panel (6), the medium density fibreboard that described door leaf inner surface panel (6) is moulding.

5. a kind of new construction explosion proof door according to claim 4, it is characterized in that: described door leaf lock seaming bound edge (4), described door leaf hinge limit bound edge (5) is all shaped to " L " type, wherein the vertical edge of " L " type is all connected with described door leaf external surface panel (3) is vertical, widthwise edge is parallel with described door leaf external surface panel (3), described door leaf inner surface panel (6) points to described door leaf lock seaming bound edge (4), the two ends of described door leaf hinge limit bound edge (5) all form step, and meet the step surface at described door leaf inner surface panel (6) two ends and described door leaf and to lockstitch a border bound edge (4), when the inside wall of the described widthwise edge of described door leaf hinge limit bound edge (5) contacts, the external surface of described door leaf inner surface panel (3) and described door leaf are lockstitched a border bound edge (4), the lateral wall of the described widthwise edge of described door leaf hinge limit bound edge (5) is concordant.

6. a kind of new construction explosion proof door according to any one of claim 1-5, it is characterized in that: described door leaf (1) comprises the steel core skeleton (7) of hollow, described lock (2) is located in described steel core skeleton (7).

7. a kind of new construction explosion proof door according to claim 6, is characterized in that: be filled with aluminium foil packing material (8) in the hollow region of described steel core skeleton (7).

8. a kind of new construction explosion proof door according to claim 1, is characterized in that: described door leaf external surface panel (3) is provided with design (9).