CN205638157U - Steel insulates against heat and prevents fire door - Google Patents
Steel insulates against heat and prevents fire door Download PDFInfo
- Publication number
- CN205638157U CN205638157U CN201620394297.9U CN201620394297U CN205638157U CN 205638157 U CN205638157 U CN 205638157U CN 201620394297 U CN201620394297 U CN 201620394297U CN 205638157 U CN205638157 U CN 205638157U
- Authority
- CN
- China
- Prior art keywords
- mentioned
- layer
- insulating layer
- steel
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Building Environments (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a steel insulates against heat and prevents fire door, including steel frame and door plant, above -mentioned steel frame's medial surface is equipped with the recess, be equipped with the adhesive tape in the above -mentioned recess, above -mentioned door plant is arranged in the above -mentioned frame, above -mentioned door plant contacts with above -mentioned adhesive tape, above -mentioned door plant includes the steel deck, insulating layer and iron sheet layer, the steel deck upper surface is equipped with above -mentioned insulating layer, above -mentioned insulating layer includes stereoplasm insulating layer and fibre insulating layer, above -mentioned stereoplasm insulating layer includes the thermal -insulated district section frame that is formed by a plurality of vertical stereotypes and horizontal stereotype, the section frame intussuseption of above -mentioned thermal -insulated district is filled with the gypsum, the composite bed that above -mentioned fibre insulating layer becomes for polyacrylonitrile ization fabric and aluminium foil again, above -mentioned iron sheet layer parcel is in the outside of above -mentioned steel deck and insulating layer, the surface coating on above -mentioned iron sheet layer has the paint layer, the surface coating on above -mentioned paint layer has the printing ink layer. The beneficial effects of the utility model are that: should prevent that fire door had better fire behavior.
Description
Technical field
This utility model relates to a kind of fire resistant doorsets, is specifically related to a kind of steel-made fire-retardant door.
Background technology
In known technical field, fire resistant doorsets refer to meet the door that fire stability, integrity and thermal insulation require within a certain period of time.It is located between fire compartment, emergency staircase, vertical shaft etc. have the fire separation thing of certain fire resistance.Fire resistant doorsets, in addition to the effect with common door, have more and stop fire spreading and the effect of flue gas diffusion, can stop spreading of the intensity of a fire within a certain period of time, it is ensured that evacuating personnel.Existing steel-made fire-retardant door there is also certain deficiency in terms of fire protecting performance.
Utility model content
The purpose of this utility model is to provide a kind of steel heat-insulating fireproof door, and these fire resistant doorsets have preferable fire protecting performance.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of steel heat-insulating fireproof door, including steel framework and door-plate, the medial surface of above-mentioned steel framework is provided with groove, it is provided with adhesive tape in above-mentioned groove, above-mentioned door-plate is placed in said frame, above-mentioned door-plate contacts with above-mentioned adhesive tape, above-mentioned door-plate includes steel plate layer, thermal insulation layer and iron sheet layer, steel plate layer upper surface is provided with above-mentioned thermal insulation layer, above-mentioned thermal insulation layer includes hard heat-insulating layer and fibrous insulating layer, above-mentioned hard heat-insulating layer includes the heat insulation section frame formed by some longitudinal stereotypes and horizontal stereotype, it is filled with Gypsum Fibrosum in above-mentioned heat insulation section frame, above-mentioned fibrous insulating layer is the composite bed that polyacrylonitrile scrim becomes again with aluminium foil, above-mentioned iron sheet layer is wrapped in the outside of above-mentioned steel plate layer and thermal insulation layer, the outer surface of above-mentioned iron sheet layer has skin of paint, the outer surface of above-mentioned skin of paint has ink layer.
Preferably, the top of said frame is provided with storing bar shaped reserving liquid tank, is provided with liquid outlet bottom this reserving liquid tank, this liquid outlet is provided with valve, above-mentioned liquid outlet is connected by drain pipe road some liquid outlets, and above-mentioned liquid outlet faces toward above-mentioned door-plate, and above-mentioned reserving liquid tank stores sodium bicarbonate liquid.
Operation principle of the present utility model is: door-plate is placed in framework, and owing to framework is provided with adhesive tape, when expanding with heat and contract with cold, adhesive tape gives the most certain cushion space, and door-plate outline will not occur big deformation；Thermal insulation layer is arranged to hard heat-insulating layer and fibrous insulating layer, greatly strengthen effect of heat insulation；Iron sheet layer is coated with skin of paint, and skin of paint is coated with ink layer, and ink layer is used for presenting pattern so that fire resistant doorsets have preferable outward appearance, owing to ink layer is on skin of paint, can extend the life-span of ink layer.When breaking out of fire, opening the valve of reserving liquid tank, sodium hydroxide solution flows out, and stops fire spreading.
The beneficial effects of the utility model are: these fire resistant doorsets have preferable fire protecting performance.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of this utility model door-plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
The technical scheme that this utility model is embodied as is:
nullAs depicted in figs. 1 and 2，A kind of steel heat-insulating fireproof door，Including steel framework 1 and door-plate 3，The medial surface of above-mentioned steel framework 1 is provided with groove，Adhesive tape 2 it is provided with in above-mentioned groove，Above-mentioned door-plate 3 is placed in said frame 1，Above-mentioned door-plate 3 contacts with above-mentioned adhesive tape 2，Above-mentioned door-plate 3 includes steel plate layer 31、Thermal insulation layer and iron sheet layer 33，Steel plate layer 31 upper surface is provided with above-mentioned thermal insulation layer，Above-mentioned thermal insulation layer includes hard heat-insulating layer 321 and fibrous insulating layer 322，Above-mentioned hard heat-insulating layer 321 includes the heat insulation section frame formed by some longitudinal stereotypes and horizontal stereotype，It is filled with Gypsum Fibrosum in above-mentioned heat insulation section frame，Above-mentioned fibrous insulating layer 322 is the composite bed that polyacrylonitrile scrim becomes again with aluminium foil，Above-mentioned iron sheet layer 33 is wrapped in above-mentioned steel plate layer 31 and the outside of thermal insulation layer，The outer surface of above-mentioned iron sheet layer has skin of paint 34，The outer surface of above-mentioned skin of paint 34 has ink layer 35.
The top of said frame 1 is provided with storing bar shaped reserving liquid tank 4, being provided with liquid outlet bottom this reserving liquid tank 4, this liquid outlet is provided with valve, and above-mentioned liquid outlet is connected by drain pipe road some liquid outlets, above-mentioned liquid outlet faces toward above-mentioned door-plate 3, and above-mentioned reserving liquid tank 4 stores sodium bicarbonate liquid.
Operation principle of the present utility model is: door-plate 3 is placed in framework 1, and owing to framework 1 is provided with adhesive tape 2, when expanding with heat and contract with cold, adhesive tape 2 gives the most certain cushion space, and door-plate 3 outline will not occur big deformation；Thermal insulation layer is arranged to hard heat-insulating layer 321 and fibrous insulating layer 322, greatly strengthen effect of heat insulation；Iron sheet layer 33 is coated with skin of paint 34, and skin of paint 34 is coated with ink layer 35, and ink layer 35 is used for presenting pattern so that fire resistant doorsets have preferable outward appearance, owing to ink layer 35 is coated on skin of paint 34, can extend the life-span of ink layer 35.When breaking out of fire, opening the valve of reserving liquid tank 4, sodium hydroxide solution flows out, and stops fire spreading.
The beneficial effects of the utility model are: these fire resistant doorsets have preferable fire protecting performance.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (2)
1. a steel heat-insulating fireproof door, it is characterized in that, including steel framework and door-plate, the medial surface of above-mentioned steel framework is provided with groove, it is provided with adhesive tape in above-mentioned groove, above-mentioned door-plate is placed in said frame, above-mentioned door-plate contacts with above-mentioned adhesive tape, above-mentioned door-plate includes steel plate layer, thermal insulation layer and iron sheet layer, steel plate layer upper surface is provided with above-mentioned thermal insulation layer, above-mentioned thermal insulation layer includes hard heat-insulating layer and fibrous insulating layer, above-mentioned hard heat-insulating layer includes the heat insulation section frame formed by some longitudinal stereotypes and horizontal stereotype, it is filled with Gypsum Fibrosum in above-mentioned heat insulation section frame, above-mentioned fibrous insulating layer is the composite bed that polyacrylonitrile scrim becomes again with aluminium foil, above-mentioned iron sheet layer is wrapped in the outside of above-mentioned steel plate layer and thermal insulation layer, the outer surface of above-mentioned iron sheet layer has skin of paint, the outer surface of above-mentioned skin of paint has ink layer.
Steel heat-insulating fireproof door the most according to claim 1, it is characterized in that, the top of said frame is provided with storing bar shaped reserving liquid tank, it is provided with liquid outlet bottom this reserving liquid tank, this liquid outlet is provided with valve, above-mentioned liquid outlet is connected by drain pipe road some liquid outlets, and above-mentioned liquid outlet faces toward above-mentioned door-plate, and above-mentioned reserving liquid tank stores sodium bicarbonate liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394297.9U CN205638157U (en) | 2016-05-05 | 2016-05-05 | Steel insulates against heat and prevents fire door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620394297.9U CN205638157U (en) | 2016-05-05 | 2016-05-05 | Steel insulates against heat and prevents fire door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638157U true CN205638157U (en) | 2016-10-12 |
Family
ID=57048759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620394297.9U Active CN205638157U (en) | 2016-05-05 | 2016-05-05 | Steel insulates against heat and prevents fire door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812729A (en) * | 2019-12-11 | 2020-02-21 | 厦门理工学院 | Automobile fire-starting isolation device |
-
2016
- 2016-05-05 CN CN201620394297.9U patent/CN205638157U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812729A (en) * | 2019-12-11 | 2020-02-21 | 厦门理工学院 | Automobile fire-starting isolation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205638157U (en) | Steel insulates against heat and prevents fire door | |
| CN206438633U (en) | A kind of rockwool sandwich board | |
| CN201232270Y (en) | Fire-proof and thermal insulation curtain wall | |
| CN201406810Y (en) | Dividing joint sealing device of thermal-insulation board | |
| CN205296564U (en) | Combined material fire prevention heat preservation -in -place mould | |
| CN202509652U (en) | Insulating decorative compound wall suitable for different energy-saving requirements | |
| CN203961139U (en) | A kind of roof panel project organization | |
| CN202706230U (en) | Center station building overhead layer ground deformation joint fire protection stripe structure | |
| CN206090826U (en) | Large -scale fire prevention steel construction | |
| CN204827132U (en) | Steel insulates against heat and prevents fire door | |
| CN207144204U (en) | Composite steel structure rock cotton board | |
| CN208363341U (en) | A kind of interior decoration wall body structure | |
| CN205100473U (en) | Novel regeneration fire prevention building material | |
| CN203834703U (en) | External thermal insulation fireproof barrier of building | |
| CN208202401U (en) | A kind of fire-proof sound insulation aluminium alloy compound plate | |
| CN203129896U (en) | Cavity-type steel fireproof door | |
| CN201972340U (en) | Inorganic plate and metal plate compound plate with through grooves | |
| CN204781390U (en) | Composite insulation board on area fire prevention limit | |
| CN206438635U (en) | A kind of mineral wool battenboard | |
| CN204877168U (en) | Prevent fire door board | |
| CN205557895U (en) | Heat preservation resistance to compression outer wall | |
| CN103910515B (en) | Magnesium oxysulfide particle blast pipe board and production method thereof | |
| CN209723452U (en) | A kind of composite decorating board resistant to high temperature | |
| CN205348426U (en) | Heat preservation wall of compound silicate board and applied this board convenient to dismantle | |
| CN204940569U (en) | A kind of system construction reducing rock-wool heat insulation plate coefficient of thermal conductivity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Steel thermal insulation fire door Effective date of registration: 20210702 Granted publication date: 20161012 Pledgee: Yancheng Tinghu District Financing Guarantee Co., Ltd Pledgor: YANCHENG YUNHAI FIREPROOF DOOR & WINDOW Co.,Ltd. Registration number: Y2021320000113 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |