Cabin body wallboard of prefabricated cabin of transformer substation

Abstract

The utility model discloses a cabin body wallboard of a prefabricated cabin of a transformer substation, which comprises a wallboard shell, a first surface and a second surface are arranged on two sides of the wallboard shell, and a filling cavity is arranged in the wallboard shell; the filling cavity is filled with the first heat insulation layer, and the first heat insulation layer is located on the side close to the first surface; the filling cavity is filled with the second heat insulation layer, and the second heat insulation layer is located on the side close to the second surface; the inflation air bag is arranged in the filling cavity and clamped between the first heat insulation layer and the second heat insulation layer, the weight of the whole prefabricated cabin wall can be reduced, and the heat insulation effect of a prefabricated cabin can be improved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated cabin technology, and in particular to a cabin wall panel for a prefabricated substation cabin. Background Technology

[0002] Modular prefabricated substation modules are characterized by factory prefabrication, on-site modular assembly, modular disassembly during transportation, and high flexibility. Specifically, they consist of prefabricated walls, prefabricated roofs, and an overall frame. The prefabricated walls are composed of a wall frame and wall panels, which are installed on the wall frame. To improve the strength of the wall panels, existing technologies generally use solid wall panels. However, solid wall panels are heavy, resulting in a large overall weight of the wall, which is not only unfavorable for assembly and transportation but also detrimental to the overall thermal insulation of the prefabricated module. Utility Model Content

[0003] This utility model provides a prefabricated substation cabin wall panel that can reduce the overall weight of the prefabricated cabin wall and improve the heat insulation effect of the prefabricated cabin.

[0004] To solve the above-mentioned technical problems, this utility model provides a prefabricated substation cabin wall panel, comprising:

[0005] A wall panel housing, wherein the wall panel housing has a first surface and a second surface on both sides, and the interior of the wall panel housing has a filling cavity;

[0006] The first heat insulation layer is filled in the filling cavity and located on the side close to the first surface;

[0007] The second heat insulation layer is filled in the cavity and located on the side close to the second surface;

[0008] An inflatable airbag is disposed in the filling cavity and sandwiched between the first heat insulation layer and the second heat insulation layer.

[0009] As a preferred embodiment of the above technical solution, a heat-insulating coating is provided on the first surface.

[0010] As a preferred embodiment of the above technical solution, a hydrophobic coating is provided on the second surface.

[0011] As a preferred embodiment of the above technical solution, a vacuum cavity is provided on the wall panel shell and located between the filling cavity and the first surface.

[0012] As a preferred embodiment of the above technical solution, the first heat insulation layer includes a first plate, a second plate, and a first spacer layer. The first plate is located on the side closer to the second surface, the second plate is located on the side closer to the first surface, and the first spacer layer is located between the first plate and the second plate.

[0013] As a preferred embodiment of the above technical solution, the first plate and the second plate are heat-insulating plates, the first spacer layer includes a plurality of first heat-insulating strips, the height of the first heat-insulating strips is the same as the height of the filling cavity, and the plurality of first heat-insulating strips are arranged along the width direction of the filling cavity.

[0014] As a preferred embodiment of the above technical solution, the second heat insulation layer includes a third plate and a second spacer layer, wherein the second spacer layer is located on the side closer to the second surface, and the third plate is located on the side away from the second surface.

[0015] As a preferred embodiment of the above technical solution, the third plate is a heat-insulating plate, and the second spacer layer includes a plurality of second heat-insulating strips. The height of the second heat-insulating strips is the same as the height of the filling cavity, and the plurality of second heat-insulating strips are arranged along the width direction of the filling cavity.

[0016] As a preferred embodiment of the above technical solution, the interior of the inflatable airbag is provided with drawstrings.

[0017] As a preferred embodiment of the above technical solution, the inflatable airbag is provided with a reinforcing sleeve.

[0018] This utility model provides a prefabricated substation cabin wall panel, which includes a wall panel shell, a first heat insulation layer, and an inflatable airbag. During installation, the first heat insulation layer and the second heat insulation layer are placed in the filling cavity, and then the inflatable airbag is sandwiched between the first heat insulation layer and the second heat insulation layer. After inflation, the first heat insulation layer and the second heat insulation layer are pressed together. The overall strength is increased by the airbag being pressed and filled. In addition, the inflatable airbag itself has good heat insulation performance, so it works together with the first heat insulation layer and the second heat insulation layer to provide heat insulation. Furthermore, the use of inflatable airbags for filling can also reduce the overall weight of the wall panel shell, thereby improving the convenience of transportation and installation.

[0019] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0020] Figure 1 A cross-sectional view of the cabin wall panel of a prefabricated substation cabin in this embodiment is shown.

[0021] Figure 2 A cross-sectional view of the wall panel shell in this embodiment is shown;

[0022] Figure 3 A cross-sectional view of the inflatable airbag in this embodiment is shown;

[0023] In the figure: 10, wall panel shell; 101, first surface; 102, second surface; 103, filling cavity; 104, inflatable airbag; 105, vacuum cavity; 106, first heat insulation layer; 107, second heat insulation layer; 108, heat insulation coating; 109, hydrophobic coating; 1041, reinforcement; 1042, wire drawing; 1061, first plate; 1062, first spacer layer; 1063, second plate; 1071, third plate; 1072, second spacer layer. Detailed Implementation

[0024] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] See Figures 1 to 3 This utility model embodiment provides a prefabricated substation cabin wall panel, comprising:

[0026] The wall panel housing 10 has a first surface 101 and a second surface 102 on both sides, and a filling cavity 103 inside the wall panel housing 10.

[0027] The first heat insulation layer 106 is filled in the filling cavity 103 and located on the side close to the first surface 101;

[0028] The second heat insulation layer 107 is filled in the cavity and located on the side close to the second surface 102;

[0029] An inflatable airbag 104 is disposed in the filling cavity 103 and sandwiched between the first heat insulation layer 106 and the second heat insulation layer 107.

[0030] This embodiment provides a prefabricated substation cabin wall panel, which includes a wall panel shell 10, a first heat insulation layer 106, and an inflatable airbag 104. During installation, the first heat insulation layer 106 and the second heat insulation layer 107 are placed in the filling cavity 103, and then the inflatable airbag 104 is sandwiched between the first heat insulation layer 106 and the second heat insulation layer 107. After inflation, the first heat insulation layer 106 and the second heat insulation layer 107 are pressed tightly together. The overall strength is increased after being filled and pressed by the inflatable airbag 104. In addition, the inflatable airbag 104 itself has good heat insulation performance, so it works together with the first heat insulation layer 106 and the second heat insulation layer 107 to perform heat insulation. Furthermore, the use of the inflatable airbag 104 to fill the cabin can also reduce the overall weight of the wall panel shell 10, thereby improving the convenience of transportation and installation.

[0031] In a further embodiment of this invention, a heat-insulating coating 108 is provided on the first surface 101.

[0032] During installation, the first surface 101 faces inwards, which can further enhance the heat insulation effect of the prefabricated cabin.

[0033] In a further embodiment of this invention, a hydrophobic coating 109 is provided on the second surface 102.

[0034] In a further embodiment of this invention, a vacuum cavity 105 is provided on the wall panel housing 10 and located between the filling cavity 103 and the first surface 101.

[0035] In this embodiment, the vacuum chamber 105 can further improve the overall heat insulation effect.

[0036] In a further embodiment of this invention, the first heat insulation layer 106 includes a first plate 1061, a second plate 1063 and a first spacer layer 1062. The first plate 1061 is located on the side close to the second surface 102, the second plate 1063 is located on the side close to the first surface 101, and the first spacer layer 1062 is located between the first plate 1061 and the second plate 1063.

[0037] In a further embodiment of this invention, the first plate 1061 and the second plate 1063 are heat-insulating plates, and the first spacer layer 1062 includes a plurality of first heat-insulating strips. The height of the first heat-insulating strips is the same as the height of the filling cavity 103, and the plurality of first heat-insulating strips are arranged along the width direction of the filling cavity 103.

[0038] In this embodiment, since the first heat-insulating strip extends along the height direction, its strength can be further enhanced when it is combined with the inflatable airbag 104.

[0039] In a further embodiment of this invention, the second heat insulation layer 107 includes a third plate 1071 and a second spacer layer 1072, the second spacer layer 1072 being located on the side closer to the second surface 102, and the third plate 1071 being located on the side away from the second surface 102.

[0040] In a further embodiment of this invention, the third plate 1071 is a heat-insulating plate, and the second spacer layer 1072 includes a plurality of second heat-insulating strips. The height of the second heat-insulating strips is the same as the height of the filling cavity 103, and the plurality of second heat-insulating strips are arranged along the width direction of the filling cavity 103.

[0041] In this embodiment, the second heat-insulating strip extends along the height direction, and its strength can be further enhanced when it is combined with the inflatable airbag 104.

[0042] In a further embodiment of this invention, the interior of the inflatable airbag 104 is provided with a wire 1042.

[0043] In a further embodiment of this invention, the inflatable airbag 104 is covered with a reinforcing sleeve 1041.

[0044] In this embodiment, the combination of the wire 1042 and the reinforcing sleeve 1041 can prevent the inflatable airbag 104 from deforming and can improve the overall strength.

[0045] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the described specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A prefabricated substation cabin wall panel, characterized in that, include: A wall panel housing, wherein the wall panel housing has a first surface and a second surface on both sides, and the interior of the wall panel housing has a filling cavity; The first heat insulation layer is filled in the filling cavity and located on the side close to the first surface; The second heat insulation layer is filled in the cavity and located on the side close to the second surface; An inflatable airbag is disposed in the filling cavity and sandwiched between the first heat insulation layer and the second heat insulation layer.

2. The substation prefabricated cabin wall panel according to claim 1, characterized in that, A heat-insulating coating is provided on the first surface.

3. The substation prefabricated cabin wall panel according to claim 2, characterized in that, A hydrophobic coating is provided on the second surface.

4. The substation prefabricated cabin wall panel according to claim 1, characterized in that, A vacuum cavity is provided on the wall panel shell and located between the filling cavity and the first surface.

5. The substation prefabricated cabin wall panel according to claim 1, characterized in that, The first insulation layer includes a first plate, a second plate, and a first spacer layer. The first plate is located on the side closer to the second surface, the second plate is located on the side closer to the first surface, and the first spacer layer is located between the first plate and the second plate.

6. The substation prefabricated cabin wall panel according to claim 5, characterized in that, The first and second plates are heat-insulating plates. The first spacer layer includes a plurality of first heat-insulating strips. The height of the first heat-insulating strips is the same as the height of the filling cavity. The plurality of first heat-insulating strips are arranged along the width direction of the filling cavity.

7. The substation prefabricated cabin wall panel according to claim 1, characterized in that, The second insulation layer includes a third plate and a second spacer layer, the second spacer layer being located on the side closer to the second surface and the third plate being located on the side farther from the second surface.

8. The substation prefabricated cabin wall panel according to claim 7, characterized in that, The third board is a heat-insulating board, and the second spacer layer includes a plurality of second heat-insulating strips. The height of the second heat-insulating strips is the same as the height of the filling cavity, and the plurality of second heat-insulating strips are arranged along the width direction of the filling cavity.

9. The substation prefabricated cabin wall panel according to claim 1, characterized in that, The inflatable airbag has internal wires.

10. The substation prefabricated cabin wall panel according to claim 9, characterized in that, The inflatable airbag is covered with a reinforcing sleeve.

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