CN216381115U - Heat-insulation fireproof safe building energy-saving entrance door - Google Patents
Heat-insulation fireproof safe building energy-saving entrance door Download PDFInfo
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- CN216381115U CN216381115U CN202123029069.1U CN202123029069U CN216381115U CN 216381115 U CN216381115 U CN 216381115U CN 202123029069 U CN202123029069 U CN 202123029069U CN 216381115 U CN216381115 U CN 216381115U
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Abstract
The utility model discloses a heat-insulation fireproof safe building energy-saving entrance door which comprises a doorsill, a door frame and a door leaf, wherein sealing rubber strips are respectively arranged at the corresponding opening and closing positions of the doorsill and the door leaf and the corresponding opening and closing positions of the door frame and the door leaf, the door frame and the door leaf are opened and closed through a hidden hinge, the door leaf comprises a door leaf frame, a fireproof door core is filled in the center of the door leaf frame, galvanized steel plates are respectively arranged on the indoor side and the outdoor side of the door leaf frame, die-cast carved door plates are respectively arranged on the indoor side and the outdoor side of the galvanized steel plates, and a galvanized steel pipe is arranged between the fireproof door core and the galvanized steel plates. The door frame has reasonable structure and good fireproof and antitheft effects, and the cavities and gaps of the door frame and the door leaf are filled with fireproof expanded graphite materials. The intelligent coded lock is installed and mutually assisted with the hidden hinge, so that the heat-insulation and fire-prevention safe entrance door integrates fire prevention, theft prevention, heat insulation, sound insulation and intelligence, has attractive and luxurious appearance and more convenient manufacture, installation and use, and meets the market requirements.
Description
Technical Field
The utility model belongs to the technical field of entrance doors, and particularly relates to a heat-insulation fireproof safe building energy-saving entrance door.
Background
The entrance door in the building is the first door to enter the house, also called entrance door, burglary-resisting door. The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance.
The entrance door is different from a fire door in that the main function of the anti-theft door is that the anti-picking and sealing performance is better, the door can not be opened without a key after the door is closed generally, and the filler in the door plate is not a fire-proof material. The anti-theft door must have an FAM mark, and the general technical condition GB17565-2007 of the anti-theft door is referred to. Although the traditional fireproof door is also made of steel, the door plate is filled with fireproof materials, the thickness of the door steel plate has different requirements, the traditional fireproof door also has a certain antitheft function, but the traditional fireproof door has poor anti-prying performance, and is the same as that of a common street processing factory.
The entrance door and the fireproof door respectively have own advantages, and how to integrate the advantages of the two doors is a difficult problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art and provide a heat-insulating fireproof safe building energy-saving entrance door to overcome the defects in the prior art.
The utility model relates to a heat-insulation fireproof safe building energy-saving entrance door which comprises a doorsill, a door frame and a door leaf, wherein sealing rubber strips are respectively arranged at the corresponding opening and closing positions of the doorsill and the door leaf and the corresponding opening and closing positions of the door frame and the door leaf,
the key points are as follows: the door frame and the door leaf are mutually opened and closed in a fan shape through the hidden hinges,
the door leaf comprises a door leaf frame, a fireproof door core is filled in the center of the door leaf frame, the indoor side and the outdoor side of the door leaf frame are respectively provided with a galvanized steel plate, the indoor side and the outdoor side of the galvanized steel plate are respectively provided with a die-cast carved door plate,
and a plurality of galvanized steel pipes fixedly connected with the door leaf frame are arranged between the fireproof door core and the galvanized steel plate.
Furthermore, fireproof expanded graphite rods are respectively arranged in the inner cavities of the door frame and the door leaf frame.
Furthermore, fireproof stone mill expansion strips are respectively arranged at the inner diameter of the door frame and the outer diameter of the door leaf frame.
Furthermore, the galvanized steel pipes are arranged in a groined shape.
Furthermore, the sealing rubber strip is a fireproof sealing rubber strip.
Furthermore, the fireproof door core is a perlite fireproof heat-preservation door core plate.
Further, the door frame is formed by splicing an indoor side part and an outdoor side part.
The utility model has reasonable structure and good fireproof and anti-theft effect, and the heat-insulating fireproof safe entrance door consists of a door frame, a door leaf, a door threshold and a hidden hinge, because the width of the heat-insulating section of the door frame reaches 88mm, the whole door leaf consists of a door leaf frame, a die-cast carved door plate, a galvanized steel plate with the thickness of 2mm, a galvanized steel pipe with the specification of 18 x 1.5 and a perlite fireproof heat-insulating door core plate, and fireproof expanded graphite materials are filled in cavities and gaps of the door frame and the door leaf.
And an intelligent coded lock can be further installed to be mutually assisted with the hidden hinge, so that the heat-insulation and fire-prevention safe entrance door integrates fire prevention, theft prevention, heat insulation, sound insulation and intelligence, is attractive in appearance, luxurious and more convenient to manufacture, install and use, and meets the market requirements.
Drawings
FIG. 1 is a front view showing the structure of the present invention.
Fig. 2 is a schematic view of the structure in the direction of a-a in fig. 1.
Fig. 3 is a schematic view of the structure in the direction B-B in fig. 1.
Fig. 1, a door frame; 2. a door leaf frame; 3. a threshold; 4. sealing rubber strips; 5. die-casting the carved door panel; 6. a galvanized steel sheet; 7. a galvanized steel pipe; 8. a fire door core; 9. a fireproof expanded graphite rod; 10. a fire resistant graphite intumescent strip; 11. an intelligent coded lock; 12. hidden hinge.
Detailed Description
According to the figures 1 to 3, the heat-insulating fireproof safe building energy-saving entrance door comprises a door sill 3, a door frame 1 and a door leaf, wherein sealing rubber strips 4 are respectively arranged at the corresponding opening and closing positions of the door sill 3 and the door leaf and the corresponding opening and closing positions of the door frame 1 and the door leaf,
the key points are as follows: the door frame 1 and the door leaf are mutually opened and closed in a fan shape through the hidden hinges 12,
the door leaf comprises a door leaf frame 2, a fireproof door core 8 is filled in the center of the door leaf frame 2, galvanized steel plates 6 are respectively arranged on the indoor side and the outdoor side of the door leaf frame 2, die-cast carved door plates 5 are respectively arranged on the indoor side and the outdoor side of each galvanized steel plate 6,
a plurality of galvanized steel pipes 7 fixedly connected with the door leaf frame 2 are arranged between the fireproof door core 8 and the galvanized steel sheets 6.
Further, fireproof expanded graphite rods 9 are respectively arranged in the inner cavities of the door frame 1 and the door leaf frame 2.
Further, the inner diameter of the door frame 1 and the outer diameter of the door leaf frame 2 are respectively provided with a fireproof stone mill expansion strip 10.
Furthermore, the galvanized steel pipes 7 are arranged in a groined shape.
Further, the sealing rubber strip 4 is a fireproof sealing rubber strip.
Further, the fireproof door core 8 is a perlite fireproof heat-preservation door core plate.
Further, the door frame 2 is formed by joining an indoor side member and an outdoor side member.
The utility model has reasonable structure and good fireproof and anti-theft effect, and the heat-insulating fireproof safe entrance door consists of a door frame, a door leaf, a door threshold and a hidden hinge, because the width of the heat-insulating section of the door frame reaches 88mm, the whole door leaf consists of a door leaf frame, a die-cast carved door plate, a galvanized steel plate with the thickness of 2mm, a galvanized steel pipe with the specification of 18 x 1.5 and a perlite fireproof heat-insulating door core plate, and fireproof expanded graphite materials are filled in cavities and gaps of the door frame and the door leaf.
And can also install the intellectual dial lock 11, mutually assist with hidden hinge, make this fire-proof safe entrance door of thermal-insulated collect fire prevention, theft-proof, insulate against heat, insulate against sound, intelligence as an organic whole, and handsome in appearance, luxurious, it is more convenient to make, install, use, has adapted to the needs of the market.
The utility model aims to solve the technical problem that the defects of the prior practical technology are overcome, the improvement is made on the basis of the prior art of the traditional entrance door for the building, and the novel heat-insulation fireproof safe building energy-saving entrance door which integrates the functions of fire prevention, theft prevention, heat insulation, sound insulation and intelligence, has attractive and luxurious appearance, is more convenient to manufacture, install and use and relatively meets the requirements of saving functional cost is provided.
Firstly, fire prevention: the door leaf of the entrance adopts an environment-friendly perlite fireproof heat-preservation door core plate, and the cavity of the door frame is penetrated with a fireproof graphite expansion strip.
II, theft prevention: adopt hidden hinge, galvanized steel square pipe # -shaped to strengthen the skeleton.
Thirdly, heat insulation and sound insulation: the bridge-cut-off aluminum structure and the environment-friendly perlite fireproof heat-preservation door core plate are matched to better ensure the heat insulation and sound insulation performance of the whole door.
Fourthly, intelligence: the opening mode is human face, fingerprint, machinery and the like, and is more humanized and convenient for traveling.
Fifthly, attractive appearance: the door leaf can be a die-casting carved door plate with various modeling styles.
The utility model is by the door leaf frame 2, die-casting carved door plant 5, 2mm thick galvanized steel sheet 6, 18 x 1.5 specification galvanized steel pipe 7, pearlite prevent fire insulation door core board 8, door leaf frame 2 is connected by 24mmPA66 nylon heat insulation strip by two-part aluminium alloy inside and outside similarly, door leaf frame becomes 45 group angle to connect, use the glue injection angle sign indicating number of pin, guarantee the connection shaping intensity of the whole door leaf. The door plant that inlays on the door leaf is die-casting carved door plant 5, and die-casting carved door plant 5 can select the pattern of different design lines moreover, can satisfy different customers' hobby. The die-casting carved door panel 5 and the galvanized steel plate 6 with the thickness of 2mm are tightly attached into a whole, so that the rigidity strength of the whole door leaf is increased. The door leaf filler is perlite fireproof heat preservation door core plate 8, and the perlite fireproof heat preservation door core plate 8 has the characteristics of light apparent density, low heat conductivity coefficient, good chemical stability, wide use temperature range, small moisture absorption capacity, no toxicity, no odor, fire prevention, sound absorption and the like, and better guarantees the heat insulation and sound insulation performance of the whole door. The perlite fireproof heat-preservation door core plate 8 and the galvanized steel plate 6 with the thickness of 2mm are supported by the galvanized steel pipes 7 with the specification of 18 x 1.5, the galvanized steel pipes 7 are distributed in a reticular shape like a Chinese character jing, the distance is smaller than 600mm, and the protection strength of the whole door leaf is further enhanced.
In order to meet the fireproof requirement, fireproof expanded graphite rods 9 are filled in three cavities of the door frame 1 and the door leaf frame 2, gaps in front of the door frame 1 and the door leaf frame 2 of the door frame 1 are filled with fireproof expanded graphite rods 10, and in order to achieve the fireproof effect, fireproof graphite expansion strips 10 penetrate into clamping grooves of the door frame 1 and the door leaf frame 2. The fire prevention expanded graphite stick 9 and fire prevention graphite expansion strip 10 can expand automatically when the conflagration breaing out, shutoff crack gap, the circulation of air between two spaces of separation, the effectual early dense cigarette of conflagration that has prevented, toxic gas and steam are to the harm of human body and control the intensity of a fire and stretch.
Claims (7)
1. A heat-insulating fireproof safe building energy-saving entrance door comprises a threshold, a door frame and a door leaf, wherein sealing rubber strips are respectively arranged at the corresponding opening and closing positions of the threshold and the door leaf and the corresponding opening and closing positions of the door frame and the door leaf,
the method is characterized in that:
the door frame and the door leaf are mutually opened and closed in a fan shape through the hidden hinges,
the door leaf comprises a door leaf frame, a fireproof door core is filled in the center of the door leaf frame, the indoor side and the outdoor side of the door leaf frame are respectively provided with a galvanized steel plate, the indoor side and the outdoor side of the galvanized steel plate are respectively provided with a die-cast carved door plate,
and a plurality of galvanized steel pipes fixedly connected with the door leaf frame are arranged between the fireproof door core and the galvanized steel plate.
2. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: and fireproof expanded graphite rods are respectively arranged in the inner cavities of the door frame and the door leaf frame.
3. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: and the inner diameter of the door frame and the outer diameter of the door leaf frame are respectively provided with a fireproof stone mill expansion strip.
4. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: the galvanized steel pipes are arranged in a groined shape.
5. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: the sealing rubber strip is a fireproof sealing rubber strip.
6. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: the fireproof door core is a perlite fireproof heat-preservation door core plate.
7. The heat-insulating fireproof safe building energy-saving entrance door as claimed in claim 1, wherein: the door leaf frame is formed by splicing an indoor part and an outdoor part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029069.1U CN216381115U (en) | 2021-12-06 | 2021-12-06 | Heat-insulation fireproof safe building energy-saving entrance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123029069.1U CN216381115U (en) | 2021-12-06 | 2021-12-06 | Heat-insulation fireproof safe building energy-saving entrance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381115U true CN216381115U (en) | 2022-04-26 |
Family
ID=81222417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123029069.1U Active CN216381115U (en) | 2021-12-06 | 2021-12-06 | Heat-insulation fireproof safe building energy-saving entrance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381115U (en) |
-
2021
- 2021-12-06 CN CN202123029069.1U patent/CN216381115U/en active Active
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