Paint-free heat insulation fireproof door and manufacturing method thereof

A manufacturing method and technology of fire doors, applied to fire doors, door leaves, windows/doors, etc., can solve problems such as poor sound insulation effect and reduced fire prevention effect of fire doors, and achieve good fire prevention effect and simple steps

Inactive Publication Date: 2017-09-19
杭州华博消防设备有限公司
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  • Abstract
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Problems solved by technology

[0005] Although the above solution solves the problem of poor sound insulation effect in the prior art to a certain extent, the solution still exists: the surface of the fire door needs to be painted, but the paint is a kind of flammable material, which reduces the fireproof effect of the fire door

Method used

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  • Paint-free heat insulation fireproof door and manufacturing method thereof
  • Paint-free heat insulation fireproof door and manufacturing method thereof
  • Paint-free heat insulation fireproof door and manufacturing method thereof

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to the described embodiments, on the contrary, the present invention includes All modifications, variations, and equivalents that come within the scope of the appended claims.

[0044] Such as Figure 1-4As shown, the paint-free heat-insulated fire door includes a door frame 1 with a fire-proof function and at least one door leaf 2. The door leaves 2 are respectively rotated and arranged on the opposite inner sides of the door frame 1. The door frame 1 includes a base frame 11 made of a flame-retardant material. At least one side of the base frame 11 is covered with a paint-free and fire-resistant paint-free door frame cover plate 12, and the paint-free door frame cover plate 12 incl...

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Abstract

The invention provides a paint-free heat-insulating fireproof door and a manufacturing method thereof, which solve the technical problems of the prior art that the surface needs to be painted. The paint-free heat-insulated fire door comprises a door frame with fireproof function and at least one door leaf, the door leaves are respectively rotated and arranged on the opposite inner sides of the door frame, the door frame includes a base frame made of flame-retardant material, at least one side of the base frame is covered with an outer Paint-free paint-free door frame cover plate; the door leaf includes a door leaf frame made of flame-retardant materials, the two sides of the door leaf frame are covered with paint-free door leaf cover plates that are free from paint on the outside, and the door frame is filled with insulation made of heat-insulating materials. Hot core. The advantages are: the multi-layer structure design of the door frame and the door leaf, and the paint-free outside can prevent the influence of paint on the fire-proof performance of the fire-proof door, and the fire-proof effect is good; Fireproof effect.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting equipment, and in particular relates to a paint-free heat-insulating fire door and a manufacturing method thereof. Background technique [0002] Fire doors are an important part of fire-fighting equipment and an important part of social fire prevention. With the hot real estate industry and large-scale infrastructure construction, the market demand for fire doors will be greatly improved, but the market's fire protection requirements for fire doors will also increase accordingly. [0003] A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. Fire doors are fire partitions with certain fire resistance located in fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the function of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/36E06B3/70E06B1/32E06B1/52E06B7/22
CPCE06B5/16E06B1/32E06B1/52E06B3/362E06B3/7015E06B5/161E06B5/164E06B5/168E06B2003/7023E06B2003/7042E06B2003/7046E06B2003/7051
Inventor 骆浙兵
Owner 杭州华博消防设备有限公司
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