JPH0142550Y2 - - Google Patents

Description

[Detailed description of the invention] "Purpose of the invention" (Field of industrial application) The present invention relates to an assembly-type storage tank installed on the roof of a building, etc., for storing water for daily use, etc.

(Conventional assembly type storage tank) Fig. 4 is a perspective view showing a conventional assembly type storage tank (hereinafter simply referred to as storage tank). In this storage tank, a ceiling wall forming surface 1 and a floor wall forming surface (not shown) are constructed by interconnecting a plurality of unit panels 3 having square plate surfaces 3a, and four circumferential side wall forming surfaces 2, 2, . . . are constructed by interconnecting a plurality of unit panels 4 each having a rectangular board surface 4a.
Although not shown in the drawings, there is also a storage tank in which the side wall forming surface 2 is composed of unit panels having a square plate surface that is substantially similar to that forming the ceiling wall forming surface 1 and the floor wall forming surface 1. .

In the storage tank, each side wall forming surface 2, 2,...
The pieces that are adjacent to each other are connected by a vertical corner member 5 having an L-shaped cross section.

(Problem that the invention aims to solve) As mentioned above, storage tanks are often installed in conspicuous places such as the roof of a building, and unit panels 3 and 4
are unified with soft colors such as ivory to harmonize with the cityscape (colors and designs of surrounding buildings, etc.). However, since the vertical corner members 5 attached to the peripheral corners of the storage tank are made of stainless steel or the like, the color thereof is silvery white or dull gray, and the color of the vertical corner members 5 is silvery white or dull gray. It gave it a very distinct feel. Furthermore, although the vertical corner members 5 are made of a corrosion-resistant material such as stainless steel, they are completely prevented from corrosion due to being exposed to wind and rain containing various organic substances for many years. If corrosion occurred, the appearance of the tank as a whole would be severely damaged.

The present invention was developed in view of the above circumstances, and aims to provide a new prefabricated storage tank (hereinafter referred to as the proposed storage tank) that does not harm the landscape of the city.

``Structure of the invention'' (Means for solving problems) The gist of the storage tank of the present invention is that, in a prefabricated storage tank made by combining a plurality of unit panels having square or rectangular surfaces into a rectangular parallelepiped, the side wall Rust-preventive covers of approximately the same color as the unit panels are attached to the corner portions where the constituent surfaces are adjacent to each other to visually block the connecting vertical corner members of the both side wall constituent surfaces.

(Function) Since rust-proof covers are attached to the vertical corners,
The entire storage tank will be wrapped in soft colors such as ivory that match the cityscape. Of course, corrosion of the vertical corners is also prevented, so the beauty of the storage tank is maintained for many years.

(Example) The present invention will be described below based on drawings showing examples thereof.

FIG. 1 is a plan sectional view showing the main parts of the measures taken in the storage tank of the present invention. The most distinctive feature of the storage tank of the present invention is that a rust-proof cover 6 is attached to the corner portion where the side wall forming surfaces 2 are adjacent to each other.

The corner portion of the storage tank of the present invention shown in FIG.
b is adapted to protrude beyond the angle width of the vertical corner member 5.

The anti-corrosion cover 6 covers both ribs 7b, 7b of adjacent unit panels 7, 7, which form the corners of the storage tank.
In this case, the protruding ends of the vertical corner members 5 beyond the angle width are directly bonded to connect each other. The anti-corrosion cover 6 is made of the same material as the unit panel 7, such as FRP, and is formed into a strip shape having approximately the same length as the vertical corner members 5.

As shown in FIG. 2, a triangular cap 8 is attached to the upper end of the anti-corrosion cover 6 so as to cover the top of the corner where the ceiling wall forming surface 1 and the side wall forming surfaces 2, 2 come together. is preferred.

(Study of another aspect) An appropriate heat insulating layer 9 is provided on the board surface 7a of the unit panel 7.
(shown by two-dot chain lines in FIG. 1) to configure a heat or cold storage tank, an appropriate heat insulating material is installed in the triangular prism-shaped space 10 formed between the rust-proof cover 6 and the vertical corner members 5. (foamed resin, etc.) may be filled. This can prevent heat from flowing from the corners of the storage tank, and can further improve the heat and cold insulation performance. Further, as shown in FIG. 3, in a unit panel 11 having a standard size, since the width of the joining rib 11b and the angle width of the vertical corner material 5 are uniform, the rust-proof cover 12 is is bent into an L-shape, and both bent ends are further bent to cover the thickness of the rib 11b in the unit panel 11, thereby forming a vertical corner material. 5 visual shielding and rust prevention effects can be obtained. Incidentally, the installation of the anti-rust cover 12 in this embodiment is carried out on the side wall forming surface 2 and the vertical corner material 5.
The two parts are fastened together by a bolt 13 that connects them. In this way, the configuration and shape of the storage tank of the present invention can be changed as appropriate depending on the mode of implementation.

"Effects of the invention" As is clear from the above explanation, according to the assembled storage tank according to the invention, the entire storage tank is wrapped in a soft color such as ivory, creating a sense of structure and unity. You will be able to do it. Of course, the vertical corner materials will not rust, and even if rust does occur, it will not appear on the outside of the storage tank due to the rust-proof cover, so there is no risk of damaging the aesthetic appearance of the storage tank. are doing.

[Brief explanation of the drawing]

FIG. 1 is a plan sectional view showing the main parts of the storage tank of the present invention, FIG. 2 is an exploded perspective view showing the upper end of the rust-proof cover, and FIG. 3 is a plan sectional view showing the main parts of another embodiment. FIG. 4 is a perspective view showing a conventional assembly type storage tank. 2...Side wall configuration surface, 3, 4...Unit panel, 5
...Vertical corner material, 6...Rust prevention cover.

Claims (1)

[Scope of utility model registration request] In a prefabricated storage tank formed by combining a plurality of unit panels having square or rectangular surfaces into a rectangular parallelepiped shape, vertical corner members for connecting both side wall surfaces are provided at the corners where the side wall surfaces are adjacent to each other. A prefabricated storage tank characterized in that a rust-proof cover of approximately the same color as a unit panel that blocks vision is attached.