CN215408318U - Steel heat-insulation fireproof door - Google Patents
Steel heat-insulation fireproof door Download PDFInfo
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- CN215408318U CN215408318U CN202121773122.6U CN202121773122U CN215408318U CN 215408318 U CN215408318 U CN 215408318U CN 202121773122 U CN202121773122 U CN 202121773122U CN 215408318 U CN215408318 U CN 215408318U
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- frame
- door panel
- lower baffle
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Abstract
The utility model discloses a steel heat-insulation fireproof door, which comprises a door frame and a door main body embedded in the door frame, wherein the door main body is rotatably connected with the door frame through a hinge, a door closer is also arranged and connected between one side wall surface of the door main body and the door frame, the door main body integrally comprises an upper baffle plate, a lower baffle plate, a front door plate and a rear door plate, the front door plate is fixedly connected to the front section side between the upper baffle plate and the lower baffle plate, the rear door plate is fixedly connected to the rear end side between the upper baffle plate and the lower baffle plate, rectangular openings are formed in the middle parts of the front door plate and the rear door plate, rectangular frames are fixedly covered in the rectangular openings of the front door plate and the rear door plate, an inorganic foaming perlite core plate is filled between the front door plate and the rear door plate, fireproof sealing strips are covered and connected to the outer end sides of the upper baffle plate and the lower baffle plate, and mounting plate frames are respectively fixedly connected to the front side and the rear side of the rectangular frames, the inner sides of the mounting plate frames on the front side and the rear side in the rectangular frame are respectively and fixedly connected with toughened glass.
Description
Technical Field
The utility model belongs to the technical field of safety doors, and particularly relates to a steel heat-insulation fireproof door.
Background
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 with certain fire resistance arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like, but the existing steel fireproof door is generally formed by metal hollow plates, has the functions of fire prevention and sound insulation by forming a hollow structure, and is poor in heat insulation and sound insulation effects because a metal product has the functions of heat conduction and vibration transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel heat-insulation fireproof door to solve the problems in the background technology.
This utility model adopts for achieving the above purpose:
a steel heat-insulation fireproof door comprises a door frame and a door main body embedded in the door frame, wherein the door main body is rotatably connected with the door frame through a hinge, a door closer is further mounted and connected between one side wall surface of the door main body and the door frame, the door main body integrally comprises an upper baffle, a lower baffle, a front door plate and a rear door plate, the front section side between the upper baffle and the lower baffle is fixedly connected with the front door plate, the rear end side between the upper baffle and the lower baffle is fixedly connected with the rear door plate, rectangular openings are formed in the middle parts of the front door plate and the rear door plate, a rectangular frame is fixedly covered in the rectangular openings of the front door plate and the rear door plate, an inorganic foaming perlite core plate is filled between the front door plate and the rear door plate in an embedded mode, the outer end sides of the upper baffle and the lower baffle are connected with fireproof sealing strips in a covering mode, and the front side and the rear side of the rectangular frame are respectively fixedly connected with a mounting plate frame, the inner sides of the mounting plate frames on the front side and the rear side in the rectangular frame are respectively and fixedly connected with toughened glass.
It is further explained that the symmetry center axis plane of the rectangular opening coincides with the symmetry center axis plane of the door main body.
It is further explained that the symmetry center axial planes of the upper baffle, the lower baffle, the front door panel, the rear door panel and the rectangular frame are coincident.
The upper baffle, the lower baffle, the front door panel, the rear door panel and the rectangular frame are all formed bodies made of steel materials.
Compared with the prior art, the utility model has the beneficial effects that:
through compounding inorganic foaming perlite core in the door main part, increased the thermal-insulated performance of making an uproar that falls of door main part, use and can have fine security performance in the actual time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
wherein: 1. a door frame; 2. a door closer; 3. an upper baffle plate; 4. a lower baffle plate; 5. a front door panel; 6. a rear door panel; 7. a rectangular frame; 8. an inorganic foamed perlite core board; 9. a fire-resistant sealing strip; 10. installing a plate frame; 11. and (4) tempering the glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides the following technical solutions:
a steel heat insulation fireproof door comprises a door frame 1 and a door main body embedded in the door frame 1, wherein the door main body is rotatably connected with the door frame 1 through a hinge, a door closer 2 is further installed and connected between one side wall surface of the door main body and the door frame 1, the door main body integrally comprises an upper baffle plate 3, a lower baffle plate 4, a front door plate 5 and a rear door plate 6, the front door plate 5 is fixedly connected to the front section side between the upper baffle plate 3 and the lower baffle plate 4, the rear door plate 6 is fixedly connected to the rear end side between the upper baffle plate 3 and the lower baffle plate 4, rectangular openings are formed in the middle parts of the front door plate 5 and the rear door plate 6, a rectangular frame 7 is fixedly covered in the rectangular openings of the front door plate 5 and the rear door plate 6, an inorganic foaming perlite core plate 8 is embedded and filled between the front door plate 5 and the rear door plate 6, fireproof sealing strips 9 are covered and connected to the outer end sides of the upper baffle plate 3 and the lower baffle plate 4, a mounting plate frame 10 is fixedly connected to the front side and the rear side of the rectangular frame 7 respectively, the inner sides of the mounting plate frames 10 at the front side and the rear side in the rectangular frame 7 are respectively and fixedly connected with toughened glass 11.
The symmetrical central axial plane of the rectangular opening is coincided with the symmetrical central axial plane of the door main body; the symmetrical central axial planes of the upper baffle 3, the lower baffle 4, the front door panel 5, the rear door panel 6 and the rectangular frame 7 are coincided; the upper baffle 3, the lower baffle 4, the front door panel 5, the rear door panel 6 and the rectangular frame 7 are formed bodies made of steel materials; through compounding inorganic foaming perlite core 8 in the door main part, increased the thermal-insulated performance of making an uproar that falls of door main part, use and can have fine security performance in the actual time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a steel prevents heat and prevents fire door, includes door frame (1) and the door main part of embedding door frame (1), rotate the connection through the hinge between door main part and the door frame (1) mutually, its characterized in that: a door closer (2) is further installed and connected between one side wall face of the door main body and the door frame (1), the door main body integrally comprises an upper baffle (3), a lower baffle (4), a front door panel (5) and a rear door panel (6), the front section side between the upper baffle (3) and the lower baffle (4) is fixedly connected with the front door panel (5), the rear end side between the upper baffle (3) and the lower baffle (4) is fixedly connected with the rear door panel (6), rectangular openings are formed in the middle parts of the front door panel (5) and the rear door panel (6), rectangular frames (7) are fixedly covered in the rectangular openings of the front door panel (5) and the rear door panel (6), inorganic foaming perlite core plates (8) are filled in the embedding part between the front door panel (5) and the rear door panel (6), and fireproof sealing strips (9) are connected with the outer end side covers of the upper baffle (3) and the lower baffle (4), the side fixedly connected with installation sheet frame (10) respectively around rectangle frame (7), the installation sheet frame (10) inboard of side fixedly connected with toughened glass (11) around rectangle frame (7) is inherent.
2. The steel heat insulation fireproof door according to claim 1, wherein: the symmetrical central axial plane of the rectangular opening is coincided with the symmetrical central axial plane of the door main body.
3. The steel heat insulation fireproof door according to claim 1, wherein: the symmetry center axial planes of the upper baffle (3), the lower baffle (4), the front door panel (5), the rear door panel (6) and the rectangular frame (7) are overlapped.
4. The steel heat insulation fireproof door according to claim 1, wherein: the upper baffle (3), the lower baffle (4), the front door panel (5), the rear door panel (6) and the rectangular frame (7) are formed bodies made of steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773122.6U CN215408318U (en) | 2021-07-30 | 2021-07-30 | Steel heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773122.6U CN215408318U (en) | 2021-07-30 | 2021-07-30 | Steel heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215408318U true CN215408318U (en) | 2022-01-04 |
Family
ID=79655250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773122.6U Active CN215408318U (en) | 2021-07-30 | 2021-07-30 | Steel heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215408318U (en) |
-
2021
- 2021-07-30 CN CN202121773122.6U patent/CN215408318U/en active Active
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