CN214195210U - Fireproof color steel sandwich panel - Google Patents
Fireproof color steel sandwich panel Download PDFInfo
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- CN214195210U CN214195210U CN202023164912.2U CN202023164912U CN214195210U CN 214195210 U CN214195210 U CN 214195210U CN 202023164912 U CN202023164912 U CN 202023164912U CN 214195210 U CN214195210 U CN 214195210U
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Abstract
The utility model discloses a various steel battenboard of fire prevention, including middle level inner core and metal decking, the outer wall of middle level inner core is equipped with the shielding anti jamming layer, and metal decking is equipped with high strength compressive layer towards a terminal surface of middle level inner core, and high strength compressive layer is equipped with thermal-insulated fire-retardant layer towards a terminal surface of middle level inner core, is equipped with the interlayer chamber between shielding anti jamming layer and the thermal-insulated fire-retardant layer, and the interlayer intracavity is equipped with side check bar and gasbag shock attenuation group, and gasbag shock attenuation group comprises gasbag strip and breather pipe, and the side check bar is equipped with the smooth layer towards the one end of gasbag strip. The shielding interference resistance of the color steel sandwich board for the box type power distribution room formed by building is improved, the temperature of an outdoor high-temperature environment is prevented from being directly transmitted to the inner core of the middle layer, the situation that spontaneous combustion occurs to the inner core of the middle layer which is in the high-temperature environment for a long time is further avoided, the heat insulation and fire resistance of the color steel sandwich board is improved, and the compression resistance and shock absorption of the color steel sandwich board are integrally and effectively improved.
Description
Technical Field
The utility model belongs to the technical field of various steel battenboard, specifically be a various steel battenboard of fire prevention.
Background
The color steel sandwich panel is widely used in modern buildings, is a common product in current building materials, and is formed by pressing an upper layer metal panel, a lower layer metal panel and a middle layer polymer inner core.
In practical application, the color steel sandwich board is often used for building box type power distribution rooms, and is convenient to build and splice and high in efficiency.
However, most of the existing color steel sandwich boards for constructing outdoor box-type power distribution rooms do not have the structures of the shielding anti-interference layer and the heat-insulating flame-retardant layer, so that the shielding anti-interference performance of the color steel sandwich boards for constructing the formed box-type power distribution rooms can be greatly reduced, and if the environmental temperature is high, the outer metal panel can transmit the high temperature of the external environment to the inner core of the middle layer, so that the phenomenon of spontaneous combustion can be caused when the inner core of the middle layer is in the high-temperature environment for a long time, and the heat-insulating flame-retardant performance of the color steel sandwich boards is poor.
It also does not usually have gasbag shock attenuation group and side blend stop structure and the high strength anti-compression layer of setting, and the resistance to compression shock nature of various steel battenboard is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a various steel battenboard of fire prevention to solve among the prior art various steel battenboard and to the shielding interference immunity that is used for setting up the box power distribution room of formation lower, the thermal-insulated fire resistance of various steel battenboard is very poor, the lower problem of resistance to compression shock attenuation nature of various steel battenboard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a various steel battenboard of fire prevention, includes middle level inner core and metal decking, the outer wall of middle level inner core is equipped with the shielding anti-jamming layer, and the shielding anti-jamming layer is transparent ferrite plate material board, and it itself has the performance of preventing outside electromagnetic interference, has improved various steel battenboard and has joined in marriage the shielding interference immunity of electrical room to the box that is used for putting up the formation, guarantees the electrical components job stabilization nature in the box room of joining in marriage, metal decking is equipped with high strength compressive layer towards a terminal surface of middle level inner core, a terminal surface of high strength compressive layer towards the middle level inner core is equipped with thermal-insulated fire-retardant layer, be equipped with the interlayer chamber between shielding anti-jamming layer and the thermal-insulated fire-retardant layer, be equipped with side barrier strip and gasbag shock attenuation group in the interlayer chamber, gasbag shock attenuation group comprises gasbag strip and breather pipe, the side barrier strip is equipped with the smooth layer towards the one end of gasbag strip.
Preferably, the number of the side barrier strips is two, the side barrier strips are symmetrically arranged at two ends of the interlayer cavity by using the vertical central axis of the middle-layer inner core, and the side barrier strips are polyurethane rubber pads, have high elasticity and play a role in integrally coating the air bag damping group in the interlayer cavity.
Preferably, the one end cross-section of smooth layer orientation gasbag strip is arc column structure, and the smooth layer is graphite powder density rubber coating, evenly paints it on the side blend stop, treats that it is fixed to bond steadily after the gel solidification, and graphite powder density rubber coating has lubricated smoothness, and is durable, can weaken the frictional force between side blend stop and the both ends gasbag strip outer wall, has guaranteed that side blend stop and both ends gasbag strip are pressed and has carried out the smooth and easy nature of deformation motion.
Preferably, the gasbag strip is nine of transverse arrangement, and its cross-section is ball column structure, the breather pipe is eight groups of transverse arrangement, and every group is the twenty that overlook tandem arrangement set up, and every group breather pipe sets up respectively between every gasbag strip and link up each other, and gasbag strip and breather pipe all adopt the rubber material, have elasticity, and inside cavity can carry out the buffering of ventilating each other to the pressure that the outside received, plays the shock attenuation and unloads the power effect.
Preferably, the high strength compressive layer is that multiunit steel wire spiral arranges the setting side by side, and the steel wire adopts good stainless steel, and intensity is high, arranges side by side through the spiral and sets up wholly to make whole good compressive strength that has.
Preferably, the heat-insulating flame-retardant layer is PUR heat-insulating cotton, belongs to flexible foam and has excellent heat-insulating flame-retardant property.
Compared with the prior art, the beneficial effects of the utility model are that:
through the shielding anti-interference layer and the thermal-insulated fire-retardant layer structure that set up, not only improved various steel sandwich panel to the shielding interference immunity that is used for setting up the box distribution room that forms, avoided outdoor high temperature environment's temperature to directly transmit inside middle level inner core moreover, and then avoided being in the condition that spontaneous combustion appears in the middle level inner core of high temperature environment for a long time, improved the thermal-insulated fire resistance of various steel sandwich panel.
Through gasbag shock attenuation group and the side blend stop structure that sets up in the interlayer intracavity to be provided with high strength compression layer, wholly effectively improved the resistance to compression shock nature of various steel sandwich panel.
Drawings
FIG. 1 is a sectional view of the whole structure of the present invention;
fig. 2 is a left side partial sectional enlarged view of the color steel sandwich panel of the present invention.
In the figure: 1 middle level inner core, 2 metal decking, 3 shielding anti-interference layer, 4 high strength compressive layer, 5 thermal-insulated fire-retardant layer, 6 interlayer cavities, 7 gasbag shock attenuation groups, 71 gasbag strip, 72 breather pipe, 8 side blend stops, 81 smooth layers.
Detailed Description
Referring to fig. 1, a fireproof color steel sandwich panel includes a middle core 1 and a metal panel 2, which are common components for forming a color steel sandwich panel.
Referring to fig. 1 and 2, the outer wall surface of the middle core 1 is provided with a shielding anti-interference layer 3, one end surface of the metal panel 2 facing the middle core 1 is provided with a high-strength pressure-resistant layer 4, the high-strength pressure-resistant layer 4 is formed by spirally arranging a plurality of groups of steel wires in parallel, one end surface of the high-strength pressure-resistant layer 4 facing the middle core 1 is bonded with a heat-insulating flame-retardant layer 5 through resin adhesive, and the heat-insulating flame-retardant layer 5 is PUR heat-insulating cotton, belongs to soft foam, and has excellent heat-insulating flame-retardant property.
Referring to fig. 1 and 2, a partition cavity 6 is arranged between the shielding anti-interference layer 3 and the heat-insulating flame-retardant layer 5, side barrier strips 8 and an air bag damping group 7 are bonded in the partition cavity 6 through resin glue, the air bag damping group 7 is composed of air bag strips 71 and vent pipes 72, the number of the side barrier strips 8 is two, the side barrier strips are symmetrically arranged at two ends of the partition cavity 6 along the vertical central axis of the middle-layer inner core 1, the air bag strips 71 are nine air bag strips which are transversely arranged, the cross sections of the air bag strips are of spherical structures, the vent pipes 72 are eight groups which are transversely arranged, each group is twenty groups which are arranged in front-back arrangement in a overlooking mode, each group of the vent pipes 72 is respectively arranged between each air bag strip 71 and communicated with each other, ventilation buffering can be performed on the basis of pressure applied to the outside, and the damping and force-removing effects are achieved.
Referring to fig. 1 and 2, a smooth layer 81 is disposed at one end of the side barrier strip 8 facing the air bag strip 71, and a cross section of one end of the smooth layer 81 facing the air bag strip 71 is an arc-shaped structure, so that smoothness of deformation movement of the side barrier strip 8 and the air bag strips 71 at two ends under pressure is ensured.
The working principle of the scheme is as follows: the shielding anti-interference performance of the color steel sandwich board for the built box type power distribution room is improved through the arranged shielding anti-interference layer 3; in addition, through the 5 structures on thermal-insulated fire-retardant layer that set up, avoid outdoor high temperature environment's temperature direct transmission to inside middle level inner core 1, and then avoided being in the condition that spontaneous combustion appears in high temperature environment's middle level inner core 1 for a long time, improved various steel sandwich panel fire resistance that insulates against heat.
If a certain position of the metal panel 2 is subjected to external pressure, the pressure of the certain position is transmitted to the corresponding air bag strip 71 at the position, the air bag strip 71 is deformed under pressure, air inside the air bag strip 71 is extruded, and the compressed air inside the air bag strip 71 can be discharged into the air bag strips 71 at two sides through the vent pipes 72 at two sides to absorb shock and buffer the force;
this is novel through gasbag shock attenuation group 7 and the 8 structures of side blend stop that set up in interlayer chamber 6 to be provided with high strength compressive layer 4, wholly improved the resistance to compression shock nature of various steel battenboard.
Claims (7)
1. The utility model provides a various steel battenboard of fire prevention, includes middle level inner core (1) and metal decking (2), its characterized in that: the outer wall of middle level inner core (1) is equipped with shielding anti-interference layer (3), metal decking (2) are equipped with high strength anti-compression layer (4) towards a terminal surface of middle level inner core (1), high strength anti-compression layer (4) are equipped with thermal-insulated fire-retardant layer (5) towards a terminal surface of middle level inner core (1), be equipped with between shielding anti-interference layer (3) and thermal-insulated fire-retardant layer (5) interlayer chamber (6), be equipped with side blend stop (8) and gasbag shock attenuation group (7) in interlayer chamber (6), gasbag shock attenuation group (7) comprise gasbag strip (71) and breather pipe (72), side blend stop (8) are equipped with smooth layer (81) towards the one end of gasbag strip (71).
2. The fireproof color steel sandwich panel of claim 1, wherein: the number of the side barrier strips (8) is two, and the side barrier strips are symmetrically arranged at two ends of the interlayer cavity (6) by using the vertical central axis of the middle-layer inner core (1).
3. The fireproof color steel sandwich panel of claim 1, wherein: the section of one end, facing the air bag strip (71), of the smooth layer (81) is of an arc-shaped structure.
4. The fireproof color steel sandwich panel of claim 1, wherein: nine air bag strips (71) are transversely arranged, and the cross sections of the air bag strips are of spherical structures.
5. The fireproof color steel sandwich panel of claim 1, wherein: the air vent pipes (72) are arranged in eight groups in the transverse direction, each group is twenty arranged in the front-back direction in a overlooking mode, and each group of air vent pipes (72) are respectively arranged between each air bag strip (71) and are communicated with each other.
6. The fireproof color steel sandwich panel of claim 1, wherein: the high-strength anti-compression layer (4) is formed by spirally arranging a plurality of groups of steel wires in parallel.
7. The fireproof color steel sandwich panel of claim 1, wherein: the heat-insulating flame-retardant layer (5) is PUR heat-insulating cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164912.2U CN214195210U (en) | 2020-12-24 | 2020-12-24 | Fireproof color steel sandwich panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164912.2U CN214195210U (en) | 2020-12-24 | 2020-12-24 | Fireproof color steel sandwich panel |
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| Publication Number | Publication Date |
|---|---|
| CN214195210U true CN214195210U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023164912.2U Active CN214195210U (en) | 2020-12-24 | 2020-12-24 | Fireproof color steel sandwich panel |
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| CN (1) | CN214195210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196162A (en) * | 2022-09-14 | 2022-10-18 | 沈阳佳音医疗器械有限公司 | Tumor diagnosis kit |
-
2020
- 2020-12-24 CN CN202023164912.2U patent/CN214195210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196162A (en) * | 2022-09-14 | 2022-10-18 | 沈阳佳音医疗器械有限公司 | Tumor diagnosis kit |
| CN115196162B (en) * | 2022-09-14 | 2023-01-24 | 沈阳佳音医疗器械有限公司 | Tumor diagnosis kit |
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