CN219691414U

CN219691414U - Multilayer heat insulation type fireproof window

Info

Publication number: CN219691414U
Application number: CN202320029158.6U
Authority: CN
Inventors: 许建武; 郭炜东
Original assignee: Guangdong Yudun Fire Prevention Technology Co ltd
Current assignee: Guangdong Yudun Fire Prevention Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-09-15
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a multi-layer heat-insulating fireproof window, which comprises; the window frame is fixedly provided with a first fireproof hinge at one side, and a first window sash is rotatably arranged on the first fireproof hinge; hollow glass, hollow glass fixed mounting is in first casement, is equipped with the hollow layer between the hollow glass, and the intraductal fixed mounting of hollow is had aerogel. The first window sash is fixedly provided with a second fireproof hinge, the second fireproof hinge is rotatably provided with a second window sash, and the second window sash is internally and fixedly provided with a screen window. The multi-layer heat insulation is carried out through the hollow glass, the screen window and the aerogel, so that the fire spread under the building can be effectively isolated, the aerogel can insulate against heat when the hollow glass is damaged, the aerogel can bear the high temperature of 1400 ℃, and the aerogel has a very good heat insulation effect. The installation screen window has good heat insulation effect, further prevents heat from entering the room, prevents heat from causing the spontaneous combustion of indoor articles.

Description

Multilayer heat insulation type fireproof window

Technical Field

The utility model relates to the technical field of fireproof windows, in particular to a multi-layer heat-insulation fireproof window.

Background

Fire protection window means window which can meet fire-resistant stability and fire-resistant integrality requirements in a certain time together with frame, and fire protection window should be used when lighting and ventilation are needed on two building outer walls with insufficient fire-proof distance or between spaces separated by fire wall.

Chinese patent publication No. CN210685737U discloses a multilayer heat insulation bridge cut-off aluminum window, including cavity glass, aluminium type window and fixed frame, fixed frame's fixed surface installs the protection strip, install aluminium type window through the hinge rotation between the fixed frame, aluminium type window's fixed surface installs wooden board, aluminium type window's inside is provided with the mounting groove, the inside of mounting groove is provided with the parting bead, parting bead's inside fixed mounting has hard plastic piece, parting bead upper end's inside fixed mounting has spacing platform, spacing platform top of spacing platform upper end's aluminium type window inside fixed mounting has cavity glass, the spacing platform top of cavity glass both sides is provided with the sealing strip, be provided with the cavity between the cavity glass.

The technical problems that the multilayer heat insulation bridge-cut-off aluminum window is not mentioned are as follows: when a fire disaster occurs, the flame can spread upwards, and the glass of the fireproof window is easy to break under the condition of long-time baking at high temperature, and the flame can spread in a house after breaking to increase the fire.

Disclosure of Invention

The utility model aims to provide a multi-layer heat insulation type fireproof window so as to solve the problems in the background art.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a multi-layered heat insulating fire window comprising: the window comprises a window frame, wherein a first fireproof hinge is fixedly arranged on one side of the window frame, and a first window sash is rotatably arranged on the first fireproof hinge;

the hollow glass is fixedly arranged in the first window sashes, a hollow layer is arranged between the hollow glass, and aerogel is fixedly arranged in the hollow layer.

Preferably, the hollow glass is specifically fire-proof glass.

Preferably, the window frame is fixedly provided with a fireproof door closer, and a door closing main body of the fireproof door closer is fixedly arranged on the first window sash.

Preferably, a second fireproof hinge is fixedly arranged on the first window sash, a second window sash is rotatably arranged on the second fireproof hinge, and a screen window is fixedly arranged in the second window sash.

Preferably, the screen is embodied as an insulated screen.

Preferably, a mounting groove is formed in the first window sash, and the aerogel is fixedly mounted in the mounting groove.

Preferably, the window frame and the first window sash and the second window sash are specifically cold-rolled galvanized steel plates.

Preferably, the first window sash is fixedly provided with a first magnet, and one side of the second window sash is fixedly provided with a second magnet.

The utility model has at least the following beneficial effects:

1. the multi-layer heat insulation is carried out through the hollow glass, the screen window and the aerogel, so that the fire spread under the building can be effectively isolated, the aerogel can insulate against heat when the hollow glass is damaged, the aerogel can bear the high temperature of 1400 ℃, and the aerogel has a very good heat insulation effect.

2. The installation screen window has good heat insulation effect, further prevents heat from entering the room, prevents heat from causing the spontaneous combustion of indoor articles.

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 utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of a first window sash and a second window sash according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a hollow glass and a first window sash according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic cross-sectional view of the first magnet and the second magnet according to the present utility model.

Reference numerals illustrate:

100. a window frame; 200. a first window sash; 202. a mounting groove; 210. the first fireproof hinge; 220. an aerogel; 230. hollow glass; 231. a hollow layer; 240. a first magnet; 400. a second window sash; 410. the second fireproof hinge; 420. a screen window; 430. a second magnet; 500. a fireproof door closer.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Example 1

Referring to fig. 1, a multi-layer heat insulation fire window includes: a window frame 100 and a hollow glass 230, the window frame 100 being mounted;

the window frame 100, window frame 100 one side fixed mounting has first fire prevention hinge 210, rotates on the first fire prevention hinge 210 and installs first casement 200.

The hollow glass 230 installation mode;

referring to fig. 1 and 3, hollow glass 230 is fixedly installed in first window sash 200, hollow layers 231 are disposed between hollow glass 230, and aerogel 220 is fixedly installed in hollow layers 231.

Example two

Referring to fig. 1 to 5, the hollow glass 230 is specifically fire-proof glass, the fire-proof glass has the effect of controlling the spread of fire or smoke isolation during fire prevention, and is a measure type fire-proof material, the fire-proof door closer 500 is fixedly installed on the window frame 100, the door closing body of the fire-proof door closer 500 is fixedly installed on the first window sash 200, the first window sash 200 is controlled by the fire-proof door closer 500, the first window sash 200 can be automatically closed during fire, the second fire-proof hinge 410 is fixedly installed on the first window sash 200, the second window sash 400 is rotatably installed on the second fire-proof hinge 410, the screen 420 is fixedly installed in the second window sash 400, the screen 420 is specifically a heat-insulating screen, the screen 420 prevents heat from entering a room through the screen 420, the spontaneous combustion of the heat is prevented, the installation groove 202 is formed in the first window sash 200, the aerogel 220 is fixedly installed in the installation groove 202, the window frame 100 and the first window sash 200 and the second window sash 400 are specifically cold-rolled zinc-plated steel plates, the first window sash 200 is fixedly installed with the first magnet 240, the second window sash 400 is fixedly installed on one side, and the second magnet 400 can be conveniently opened and closed.

The working principle of the utility model is as follows: when fire occurs under the building, the outside flame and temperature are isolated by the hollow glass 230 and the aerogel 220, and the screen window 420 is manually closed, so that the first magnet 240 and the second magnet 430 are connected, and heat can be greatly isolated.

The utility model is not described in terms of mechanisms, and is well known to those skilled in the art.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A multi-layer insulated fire window, comprising:

the window comprises a window frame (100), wherein a first fireproof hinge (210) is fixedly arranged on one side of the window frame (100), and a first window sash (200) is rotatably arranged on the first fireproof hinge (210);

the hollow glass (230), hollow glass (230) fixed mounting is in first casement (200), be equipped with hollow layer (231) between hollow glass (230), fixed mounting has aerogel (220) in hollow layer (231).

2. A multi-layer insulated fire window according to claim 1, wherein: the hollow glass (230) is specifically fireproof glass.

3. A multi-layer insulated fire window according to claim 1, wherein: the fireproof door closer (500) is fixedly arranged on the window frame (100), and a door closing main body of the fireproof door closer (500) is fixedly arranged on the first window sash (200).

4. A multi-layer insulated fire window according to claim 1, wherein: the first window sash (200) is fixedly provided with a second fireproof hinge (410), the second fireproof hinge (410) is rotatably provided with a second window sash (400), and the second window sash (400) is internally fixedly provided with a screen window (420).

5. The multi-layer insulated fire window of claim 4, wherein: the screen window (420) is specifically a heat-insulating screen window.

6. A multi-layer insulated fire window according to claim 1, wherein: a mounting groove (202) is formed in the first window sash (200), and the aerogel (220) is fixedly mounted in the mounting groove (202).

7. The multi-layer insulated fire window of claim 4, wherein: the window frame (100) and the first window sash (200) and the second window sash (400) are specifically cold-rolled galvanized steel plates.

8. The multi-layer insulated fire window of claim 4, wherein: the first window sash (200) is fixedly provided with a first magnet (240), and one side of the second window sash (400) is fixedly provided with a second magnet (430).