CN213980517U

CN213980517U - Multifunctional low-energy-consumption passive single-opening fireproof anti-theft door

Info

Publication number: CN213980517U
Application number: CN202021978762.6U
Authority: CN
Inventors: 刘龙
Original assignee: Langyi Door Industry Shanghai Co ltd
Current assignee: Langyi Door Industry Shanghai Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-17
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a multi-functional low energy consumption passive form list opens fire prevention burglary-resisting door, include door frame and door leaf through hinged joint, the door frame comprises outside anti-deformation steel door frame and the wooden package frame plate of inside L type, and the door leaf includes that two parallel arrangement's removable decorative board and the steel door core that sets up between two decorative boards constitute, and the steel door core comprises steel skeleton intussuseption expansion perlite board all around, comprises two-layer box-like steel sheet complex again, and door core and decorative board are bordured the parcel by the metal again and are formed. Door frame and door leaf are formed by super strength metal material hinged joint, and the fixed steel skeleton of door core carries out the fixed stay to the door core, and the inside pearlite board that fills of skeleton can improve the bulk strength of door leaf greatly, and the pearlite board can carry out effects such as good sealed, thermal-insulated, give sound insulation, bordure simultaneously and be equipped with twice between the door frame and prevent cigarette strip and three sealing strips, further promote the gas tightness between door leaf and the door frame for the wholeness ability of door further promotes.

Description

Multifunctional low-energy-consumption passive single-opening fireproof anti-theft door

Technical Field

The utility model belongs to the technical field of armored door, be a multi-functional low energy consumption passive form list opens fire prevention burglary-resisting door particularly.

Background

The passive house is an integrator of various technical products, and the total consumed primary energy does not exceed 120 kilowatt-hour/(square meter and year) by fully utilizing renewable energy. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources. Passive buildings should be buildings that maintain a comfortable indoor thermal environment without the use of active heating and air conditioning systems. Therefore, the passive house requires the doors and windows of the house to have extremely high heat insulation and sealing performance.

The armored door is mainly characterized in that the middle of the door leaf is a firm steel structure body, and the steel core is rigid, so that the armored door is stable in performance and cannot deform due to weather change or long-time use; a professional anti-theft lock is usually configured, and besides the anti-theft function, the anti-theft lock has excellent fireproof, sound insulation, heat preservation and even bulletproof functions; the door frame and the door leaf can be installed step by step according to the construction progress, so that the protection of products and the matching of the construction period are facilitated; the installation is easy. In addition, the front surface and the rear surface are respectively covered with a layer of beautiful and easily-replaceable veneer material, and the veneer can be made of aluminum, glass, composite wood, solid wood and the like, so that the decorative plate has a plurality of unique advantages. However, the existing armored door has the problems of insufficient fireproof, sound insulation and heat insulation performances.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problems of fire prevention, sound insulation, insufficient heat insulation performance and the like of the existing armored door.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a multi-functional low energy consumption passive form list opens fire prevention burglary-resisting door, include door frame and door leaf through hinged joint, the door leaf includes two parallel arrangement's decorative board and sets up the perlite board between two decorative boards, be equipped with the galvanized sheet between perlite board and two decorative boards respectively, the side of door leaf is equipped with and is used for fixed bolster, the fixed bolster sets up between two galvanized sheets, the fixed bolster is provided with two decorative board outside parcels and bordures under and.

Preferably, the fixed bolster is equipped with smoke protection strip two with the connection face of borduring on, it all is equipped with fixed slot two that is used for centre gripping decorative board with borduring down to go up borduring, the fixed bolster is equipped with fixed slot one that is used for centre gripping pearlite board.

Preferably, the door frame includes steel skeleton and the wooden package frame board of L type, the setting of L type wooden package frame board parcel steel skeleton, the steel skeleton intussuseption is filled with the pearlite layer, steel skeleton and hinge fixed connection, steel skeleton and door leaf laminating and binding face are the notch cuttype, be equipped with elastic sealing element one, elastic sealing element two and smoke protection strip one between steel skeleton and the door leaf.

Preferably, still include wooden fixed part, the wood fixed part is equipped with the sealing connecting block with the door leaf binding face, be equipped with the sealing strip on the sealing connecting block, sealing strip laminating door leaf side sets up.

Preferably, the veneer is detachably connected with the door leaf.

Preferably, still including setting up in the upper ledge and the threshold at door frame and door leaf both ends, the upper ledge includes upper ledge steelframe and upper ledge filling layer, the threshold includes wooden filling layer and sets up in the intraformational split type threshold one, the split type threshold two of splicing each other of wooden filling, the binding face of upper ledge, threshold and door leaf all is equipped with the sealing strip.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses a multi-functional low energy consumption passive form list opens fire prevention burglary-resisting door, include door frame and the door leaf through hinged joint, the door leaf includes two parallel arrangement's decorative board and sets up the perlite board between two decorative boards, is equipped with the galvanized sheet between perlite board and two decorative boards respectively, and the side of door leaf is equipped with the fixed bolster that is used for fixing, and the fixed bolster sets up between two galvanized sheets, and the fixed bolster is provided with two decorative board outside parcels and bordures under and. Carry out the fixed stay to the galvanized sheet through the fixed bolster, can improve the bulk strength of door leaf greatly, and the perlite board can carry out good sealed, thermal-insulated, effect such as give sound insulation, bordure on simultaneously and bordure down and further promote the gas tightness between door leaf and the door frame for armoured door wholeness ability further promotes.

Drawings

FIG. 1 is a schematic structural view of a multifunctional low-energy passive single-open fireproof anti-theft door of the present invention;

FIG. 2 is a schematic structural view of a door leaf of the multifunctional low-energy passive single-open fireproof anti-theft door of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural view of the doorsill of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a door frame; 110. perlite layers; 111. a first smoke prevention bar; 112. a first elastic sealing element; 120. a steel skeleton; 123. a second elastic sealing element; 130. sealing the connecting block; 140. a sealing strip; 150. a hinge; 160. a door leaf; 170. a veneer; 180. galvanizing a plate; 190. perlite board; 191. fixing a bracket; 192. lower edge covering; 193. a first fixing groove; 194. a second smoke prevention bar; 195. a second fixing groove; 196. covering edges; 200. putting the frame on; 210. an upper frame steel frame; 220. an upper frame filling layer; 300. a threshold; 310. a split threshold I; 320. A split threshold II; 330. and a wood filling layer.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 3, the multifunctional low-energy-consumption passive single-open fireproof anti-theft door of the present embodiment includes a door frame 100 and a door leaf 160 connected by a hinge 150, the door leaf 160 includes two facing plates 170 arranged in parallel and a perlite plate 190 arranged between the two facing plates 170, a galvanized plate 180 is respectively arranged between the perlite plate 190 and the two facing plates 170, a fixing bracket 191 for fixing is arranged at a side of the door leaf 160, the fixing bracket 191 is arranged between the two galvanized plates 180, and an upper edge 196 and a lower edge 192 are wrapped outside the fixing bracket 191 and the two facing plates 170. The armored door of this embodiment carries out the fixed stay to galvanized sheet 180 through the fixed bolster, can improve the bulk strength of door leaf 160 greatly, and pearlite board 190 can carry out effects such as good sealed, thermal-insulated, give sound insulation, and it further promotes the gas tightness between door leaf 160 and door frame 100 to go up bordure 196 and bordure 192 simultaneously for armored door wholeness ability further promotes.

Specifically, a second smoke prevention strip 194 is arranged on the connecting surface of the fixing support 191 and the upper wrapping edge 196, both the upper wrapping edge 196 and the lower wrapping edge 192 are provided with a second fixing groove 195 used for clamping the veneer 170, and the fixing support 191 is provided with a first fixing groove 193 used for clamping the perlite plate 190. Through the second fixing groove 195 and the first fixing groove 193, the clamping firmness of the veneer 170 and the perlite plate 190 can be improved, and meanwhile, the upper edge covering 196 and the lower edge covering 192 are fixedly connected with the fixing support 191, so that the overall firmness of the door leaf 160 is further improved.

Door frame 100 includes steel skeleton 120 and the wooden package frame board of L type, the setting of L type wooden package frame board parcel steel skeleton 120, steel skeleton 120 intussuseption is filled with pearlite layer 110, steel skeleton 120 and hinge 150 fixed connection, steel skeleton 120 and door leaf 160 laminating and binding face are the notch cuttype, be equipped with elastic sealing element 112, elastic sealing element two 123 and smoke protection strip 111 between steel skeleton 120 and the door leaf 160. The first elastic sealing element 112 and the second elastic sealing element 123 are used for improving the sealing performance of the contact surface between the steel frame 120 and the door 160, when the door 160 is closed, the door 160 is in contact with the steel frame 120 and extrudes the first elastic sealing element 112 and the second elastic sealing element 123, and the first elastic sealing element 112 and the second elastic sealing element 123 fill the door 160 and the steel frame 120, so that the gap between the door 160 and the steel frame 120 is reduced.

The solid wood fixing part and the door leaf 160 attaching face are provided with a sealing connecting block 130, a sealing strip 140 is arranged on the sealing connecting block 130, and the sealing strip 140 is attached to the side face of the door leaf 160. The veneer 170 is detachably connected with the door leaf 160, so that the veneer 170 can be conveniently replaced, and the maintenance is convenient.

Still including setting up in upper ledge 200 and threshold 300 at door frame 100 and door leaf 160 both ends, upper ledge 200 includes upper ledge steelframe 210 and upper ledge filling layer 220, threshold 300 includes wooden filling layer 330 and sets up split type threshold 310, the split type threshold two 320 of splicing each other in wooden filling layer 330, the binding face of upper ledge 200, threshold 300 and door leaf 160 all is equipped with sealing strip 140.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a multi-functional low energy consumption passive form list opens fire prevention burglary-resisting door which characterized in that: the door comprises a door frame (100) and a door leaf (160) which are connected through a hinge (150), wherein the door leaf (160) comprises two decorative panels (170) arranged in parallel and a perlite plate (190) arranged between the two decorative panels (170), a galvanized plate (180) is respectively arranged between the perlite plate (190) and the two decorative panels (170), a fixing support (191) for fixing is arranged on the side edge of the door leaf (160), the fixing support (191) is arranged between the two galvanized plates (180), and an upper edge covering (196) and a lower edge covering (192) are arranged on the outer sides of the fixing support (191) and the two decorative panels (170) in a wrapping mode.

2. The multifunctional low-energy-consumption passive single-opening fireproof anti-theft door as claimed in claim 1, wherein: the connection surface of the fixing support (191) and the upper wrapping edge (196) is provided with a second smoke prevention strip (194), the upper wrapping edge (196) and the lower wrapping edge (192) are both provided with a second fixing groove (195) for clamping the veneer (170), and the fixing support (191) is provided with a first fixing groove (193) for clamping the perlite plate (190).

3. The multifunctional low-energy-consumption passive single-opening fireproof anti-theft door as claimed in claim 1, wherein: door frame (100) are including steel skeleton (120) and the wooden package frame board of L type, the setting of L type wooden package frame board parcel steel skeleton (120), steel skeleton (120) intussuseption is filled with pearlite layer (110), steel skeleton (120) and hinge (150) fixed connection, steel skeleton (120) and door leaf (160) laminating and binding face are the notch cuttype, be equipped with elastic sealing element (112), elastic sealing element two (123) and smoke protection strip (111) between steel skeleton (120) and door leaf (160).

4. A multifunctional low-energy-consumption passive single-opening fireproof anti-theft door according to claim 3, characterized in that: still include wooden fixed part, wooden fixed part is equipped with sealing connecting block (130) with door leaf (160) binding face, be equipped with sealing strip (140) on sealing connecting block (130), sealing strip (140) laminating door leaf (160) side sets up.

5. A multifunctional low-energy-consumption passive single-opening fireproof anti-theft door according to any one of claims 1 to 4, wherein: the veneer (170) is detachably connected with the door leaf (160).

6. The multifunctional low-energy-consumption passive single-opening fireproof anti-theft door of claim 5, wherein: still including setting up in upper ledge (200) and threshold (300) at door frame (100) and door leaf (160) both ends, upper ledge (200) are including upper ledge steelframe (210) and upper ledge filling layer (220), threshold (300) include wooden filling layer (330) and set up in the outer split type threshold of splicing each other of wooden filling layer (330) (310), split type threshold two (320), the binding face of upper ledge (200), threshold (300) and door leaf (160) all is equipped with sealing strip (140).