Composite heat preservation steel plate
By setting up a multi-layer insulation layer and stainless steel heat insulation board between the color steel plates, combined with fixed rods and wooden materials, the poor insulation performance and flammability of color steel plates are solved, and better insulation effect and safety are achieved.
Patent Information
- Application Number
- CN202420815337.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The existing color steel plates are lined with plastic foam between the two thin plates, which can easily fall off after bursting, affecting the insulation performance and pose a fire risk.
Design a composite insulation steel plate, by setting a multi-layer insulation layer between the first steel plate body and the second steel plate body, and fixing it with fixing rods, bolts, flanges and wooden cylindrical blocks, combined with thermal insulation of stainless steel material The plate and vacuum chamber improve the insulation effect while avoiding heat conduction.
It significantly improves the insulation effect, avoids the risk of flammability of plastic foam, and provides better insulation performance and safety through the combination of multi-layer insulation layer and thermal insulation board.
Smart Images
Figure CN222183850U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of steel plates, in particular to a composite heat-insulating steel plate. Background Art
[0002] Color steel plate is a steel plate with an organic coating. It has the advantages of good corrosion resistance, bright colors, beautiful appearance, easy processing and forming, and the original strength of the steel plate. It also has low cost. When using color steel plates for interior decoration, especially for walls and roofs, it is necessary to improve the thermal insulation performance.
[0003] Existing color steel plates are mostly lined with plastic foam between two layers of thin plates. Although the cost is low, the plastic foam particles are easy to fall off after being damaged, which makes it look messy and affects the thermal insulation performance. At the same time, plastic foam is flammable and there is a fire risk. Therefore, it is necessary to design and transform the composite insulation steel plate to effectively prevent the phenomenon of poor thermal insulation effect. Utility Model Content
[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a composite insulating steel plate, which has the advantage of good thermal insulation effect, and solves the problem that the existing color steel plates are mostly lined with plastic foam between two layers of thin plates. Although the cost is low, the plastic foam particles are easy to fall off after being damaged, which makes it look messy and affects the thermal insulation performance. At the same time, the plastic foam is flammable and there is a fire risk.
[0005] The utility model provides the following technical scheme: a composite thermal insulation steel plate, comprising a first steel plate body, a second steel plate body is arranged above the first steel plate body, fixing rods are fixedly connected around the top of the first steel plate body and around the bottom of the second steel plate body, a flange is fixedly connected to the surface of the fixing rod, a wooden cylindrical block is movably connected to the surface of the flange, a first bolt is movably connected to the surface of the flange, a first through opening is opened on the surface of the flange, the first bolt is movably connected to the first through opening, a first thread groove is arranged on the top and bottom of the wooden cylindrical block, the first bolt is threadedly connected to the first thread groove, and the number of the first bolt and the first thread groove is several, a first thermal insulation layer is fixedly connected to the top of the first steel plate body, a second thermal insulation layer is fixedly connected to the top of the second thermal insulation layer, a third thermal insulation layer is fixedly connected to the top of the third thermal insulation layer, a fourth thermal insulation layer is fixedly connected to the top of the fourth thermal insulation layer, a fifth thermal insulation layer is fixedly connected to the top of the fifth thermal insulation layer, and a sixth thermal insulation layer is fixedly connected to the top of the fifth thermal insulation layer. The sixth thermal insulation layer is fixedly connected to the second steel plate body, the thickness of the first thermal insulation layer is the same as that of the sixth thermal insulation layer, the thickness of the second thermal insulation layer, the third thermal insulation layer, the fourth thermal insulation layer and the fifth thermal insulation layer are the same, the thickness of the first thermal insulation layer is greater than that of the second thermal insulation layer, both sides of the top of the second steel plate body are provided with slide grooves, and the interior of the slide groove is movably connected with a movable block, the volume of the movable block is slightly smaller than the volume of the slide groove, the surface of the movable block is fixedly connected with a thermal insulation board, and the interior of the thermal insulation board has a vacuum chamber, both sides of the front of the second steel plate body are hinged with a first connecting rod, and a second connecting rod is hinged between the two first connecting rods, both sides of the front of the thermal insulation board are provided with a second thread groove, and the interior of the second thread groove is threadedly connected with a second bolt, the second bolt is movably connected with the second connecting rod, the thermal insulation board is made of stainless steel, the fixing rod is welded to the first steel plate body, the fixing rod is welded to the second steel plate body, the second steel plate body has the same thickness as the first steel plate body, and the thermal insulation board has the same thickness as the first steel plate body.
[0006] The beneficial effects of the utility model are as follows: the utility model adopts the device to set the first insulation layer, the second insulation layer, the third insulation layer, the fourth insulation layer, the fifth insulation layer and the sixth insulation layer between the first steel plate body and the second steel plate body, thereby improving the insulation effect of the device, and the first steel plate body and the second steel plate body are fixed by setting the fixing rod, the first bolt, the flange and the wooden cylindrical block, and at the same time, the poor thermal conductivity of the wooden material is utilized to avoid the fixing rod from conducting heat, and the device has the advantage of good insulation effect. The first insulation layer and the sixth insulation layer cut from the extruded board of the utility model have the advantages of good insulation effect and high strength. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a schematic diagram of the structure of the utility model.
[0008] Figure 2 It is a top view and cross-sectional schematic diagram of the heat insulation board structure of the utility model.
[0009] Figure 3 It is a schematic diagram of the structure of the first connecting rod and the second connecting rod of the utility model.
[0010] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle. DETAILED DESCRIPTION
[0011] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0012] like Figures 1 to 4As shown, the composite heat-insulating steel plate of this embodiment includes a first steel plate body 1, a second steel plate body 2 is arranged above the first steel plate body 1, a fixing rod 3 is fixedly connected to the four sides of the top of the first steel plate body 1 and the four sides of the bottom of the second steel plate body 2, a flange 4 is fixedly connected to the surface of the fixing rod 3, a wooden cylindrical block 5 is movably connected to the surface of the flange 4, a first bolt 6 is movably connected to the surface of the flange 4, a first through opening is opened on the surface of the flange 4, the first bolt 6 is movably connected to the first through opening, and a first threaded The first bolt 6 is threadedly connected to the first thread groove, the number of the first bolt 6 and the first thread groove are both several, the top of the first steel plate body 1 is fixedly connected with the first insulation layer 7, the top of the first insulation layer 7 is fixedly connected with the second insulation layer 8, the top of the second insulation layer 8 is fixedly connected with the third insulation layer 9, the top of the third insulation layer 9 is fixedly connected with the fourth insulation layer 10, the top of the fourth insulation layer 10 is fixedly connected with the fifth insulation layer 11, the top of the fifth insulation layer 11 is fixedly connected with the sixth insulation layer 12, the sixth insulation layer 12 is fixedly connected to the second steel plate The second steel plate body 2 is fixedly connected, the thickness of the first insulation layer 7 is the same as the thickness of the sixth insulation layer 12, the thickness of the second insulation layer 8, the third insulation layer 9, the fourth insulation layer 10 and the fifth insulation layer 11 are the same, the thickness of the first insulation layer 7 is greater than the thickness of the second insulation layer 8, both sides of the top of the second steel plate body 2 are provided with a slide groove, and the inside of the slide groove is movably connected with a movable block 13, the volume of the movable block 13 is slightly smaller than the volume of the slide groove, the surface of the movable block 13 is fixedly connected with a heat insulation board 14, the inside of the heat insulation board 14 is provided with a vacuum chamber 15, the front of the second steel plate body 2 A first connecting rod 16 is hinged on both sides, and a second connecting rod 17 is hinged between the two first connecting rods 16. Second thread grooves are provided on both sides of the front of the heat insulation board 14, and the internal threads of the second thread grooves are connected with second bolts 18. The second bolts 18 are movably connected to the second connecting rod 17. The heat insulation board 14 is made of stainless steel, and the fixing rod 3 is welded to the first steel plate body 1, and the fixing rod 3 is welded to the second steel plate body 2. The second steel plate body 2 has the same thickness as the first steel plate body 1, and the heat insulation board 14 has the same thickness as the first steel plate body 1.
[0013] refer to Figure 1 and Figure 4 The first thermal insulation layer 7 and the sixth thermal insulation layer 12 are both cut from extruded boards.
[0014] In this embodiment, the first thermal insulation layer 7 and the sixth thermal insulation layer 12 cut from the extruded board have the advantages of good thermal insulation effect and high strength.
[0015] refer to Figure 1 and Figure 4 The second thermal insulation layer 8 and the fifth thermal insulation layer 11 are both cut from rock wool boards.
[0016] In this embodiment, the second insulation layer 8 and the fifth insulation layer 11 formed by cutting the rock wool board have the advantages of good insulation effect and low cost.
[0017] refer to Figure 1 and Figure 4 The third thermal insulation layer 9 and the fourth thermal insulation layer 10 are both cut from aerogel felt.
[0018] In this embodiment, the third thermal insulation layer 9 and the fourth thermal insulation layer 10 cut from the aerogel felt have the advantages of good thermal insulation effect and light weight.
[0019] refer to Figure 1 and Figure 4 The surfaces of the first bolt 6 and the second bolt 18 are sprayed with anti-rust paint.
[0020] In this embodiment, anti-rust paint is sprayed on the surfaces of the first bolt 6 and the second bolt 18 to protect the first bolt 6 and the second bolt 18.
[0021] refer to Figure 1 and Figure 4 The surfaces of the first steel plate body 1 and the second steel plate body 2 are sprayed with an anti-rust coating.
[0022] In this embodiment, an anti-rust coating is provided on the surfaces of the first steel plate body 1 and the second steel plate body 2 to prevent the first steel plate body 1 and the second steel plate body 2 from being corroded.
[0023] The utility model arranges a first insulation layer 7, a second insulation layer 8, a third insulation layer 9, a fourth insulation layer 10, a fifth insulation layer 11 and a sixth insulation layer 12 between the first steel plate body 1 and the second steel plate body 2, thereby improving the insulation effect of the device. The first steel plate body 1 and the second steel plate body 2 are fixed by the arrangement of the fixing rod 3, the first bolt 6, the flange 4 and the wooden cylindrical block 5. At the same time, the poor thermal conductivity of the wooden material is utilized to avoid the fixing rod 3 from conducting heat. When the operator needs to use the heat insulation board 14, the operator can slide the movable block 13 into the slide groove, and then rotate the second connecting rod 17 so that the second connecting rod 17 moves to Figure 1 The second connecting rod 17 is then limited by the second bolt 18. At this time, under the action of the first connecting rod 16, the second bolt 18 and the second connecting rod 17, the heat insulation board 14 is fixed, and a vacuum chamber 15 is provided inside the heat insulation board 14, thereby further improving the heat preservation effect of the device.
Claims
1. A composite heat-insulating steel plate, comprising a first steel plate body (1), characterized in that: A second steel plate body (2) is arranged above the first steel plate body (1); a fixing rod (3) is fixedly connected to the four sides of the top of the first steel plate body (1) and the four sides of the bottom of the second steel plate body (2); a flange (4) is fixedly connected to the surface of the fixing rod (3); a wooden cylindrical block (5) is movably connected to the surface of the flange (4); a first bolt (6) is movably connected to the surface of the flange (4); a first through hole is opened on the surface of the flange (4); the first bolt (6) is movably connected to the first through hole; a first threaded groove is arranged on the top and bottom of the wooden cylindrical block (5); the first bolt (6) ) is threadedly connected to the first thread groove, the number of the first bolt (6) and the number of the first thread groove are both multiple, the top of the first steel plate body (1) is fixedly connected to the first thermal insulation layer (7), the top of the first thermal insulation layer (7) is fixedly connected to the second thermal insulation layer (8), the top of the second thermal insulation layer (8) is fixedly connected to the third thermal insulation layer (9), the top of the third thermal insulation layer (9) is fixedly connected to the fourth thermal insulation layer (10), the top of the fourth thermal insulation layer (10) is fixedly connected to the fifth thermal insulation layer (11), the top of the fifth thermal insulation layer (11) is fixedly connected to the sixth thermal insulation layer (12), the sixth thermal insulation layer (1 2) is fixedly connected to the second steel plate body (2), the thickness of the first thermal insulation layer (7) is the same as the thickness of the sixth thermal insulation layer (12), the thickness of the second thermal insulation layer (8), the third thermal insulation layer (9), the fourth thermal insulation layer (10) and the fifth thermal insulation layer (11) are the same, the thickness of the first thermal insulation layer (7) is greater than the thickness of the second thermal insulation layer (8), both sides of the top of the second steel plate body (2) are provided with a slide groove, and the interior of the slide groove is movably connected to a movable block (13), the volume of the movable block (13) is slightly smaller than the volume of the slide groove, and the surface of the movable block (13) is fixedly connected to a heat insulation board (14), and the heat insulation board (14) ) has a vacuum chamber (15) inside, first connecting rods (16) are hinged on both sides of the front of the second steel plate body (2), and a second connecting rod (17) is hinged between the two first connecting rods (16), second thread grooves are provided on both sides of the front of the heat insulation board (14), and the internal threads of the second thread grooves are connected with second bolts (18), the second bolts (18) are movably connected to the second connecting rod (17), the fixing rod (3) and the second steel plate body (2) are welded and fixed to form, the second steel plate body (2) and the first steel plate body (1) have the same thickness, and the heat insulation board (14) and the first steel plate body (1) have the same thickness.
2. The composite thermal insulation steel plate according to claim 1, characterized in that: The first thermal insulation layer (7) and the sixth thermal insulation layer (12) are both cut and formed from extruded boards.
3. The composite thermal insulation steel plate according to claim 2, characterized in that: The second thermal insulation layer (8) and the fifth thermal insulation layer (11) are both cut and formed from rock wool boards.
4. The composite thermal insulation steel plate according to claim 3, characterized in that: The third thermal insulation layer (9) and the fourth thermal insulation layer (10) are both cut and formed from aerogel felt.
5. The composite thermal insulation steel plate according to claim 4, characterized in that: The surfaces of the first bolt (6) and the second bolt (18) are sprayed with anti-rust paint.
6. A composite thermal insulation steel plate according to claim 1, 2 or 5, characterized in that: The surfaces of the first steel plate body (1) and the second steel plate body (2) are both sprayed with an anti-rust coating.