KR200213051Y1 - Bolt assemble formula stainless body pannel plate for water thank - Google Patents

Abstract

The present invention can be easily assembled through the bolts, as well as by the stainless body plate to improve the durability itself, the construction of the tank can be quickly and easily, The present invention relates to a bolt assembly stainless steel body plate for water tank, which enables recycling and improves the durability of the stainless steel body plate itself.

In particular, it is press-processed through a stainless material, but the outer side is extended to the rear side is extended to be formed in the front flange portion 4 is formed, the flange (4) can be inserted into the bolt (8) can be made. Several connecting holes 6 are formed so as to penetrate, and the inner side of the bent flange portion 4 is provided with an insertion hole 18 in which the connecting hole 6 and the center shaft are installed to coincide. A rigid panel having a uniform thickness inside the flange portion 4 of the stainless panel 2 to which the reinforcement angle 16 is inserted and fixed, and the stainless panel 2 press-processed to be multi-stage bent. The urethane foam insulation 12 and the heat insulating cover which is grounded and fixed through the sealing member 20 inside the flange portion 4 of the stainless panel 2, the urethane foam insulation 12 is sealed and closed Stainless body plate (1) with (14) Characterized by consisting of a.

Description

Bolt assembly stainless steel body board for water tank {BOLT ASSEMBLE FORMULA STAINLESS BODY PANNEL PLATE FOR WATER THANK}

The present invention relates to a bolt-assembled stainless steel body plate for a water tank, and more particularly, by assembling each other quickly through a bolt, as well as by a stainless body plate to improve its own durability In addition, the construction of the tank can be quickly and easily, as well as to allow for recycling, and also relates to the bolt assembly stainless steel body plate for water tank to improve the durability of the stainless body plate itself.

In general, the structure of the water tank made of stainless panels can be largely divided into a body panel plate, a heat insulating material and a casing, as shown in FIG. And a bracket or the like therein, a base channel is provided at the bottom, and an upper part is divided into a manhole and an external ladder and various connecting nozzles.

Since the water tank made of stainless panels is an intermediate storage facility for maintaining a smooth supply of drinking water, it is manufactured to a size capable of achieving a low water amount of about 50 tons or less in the case of a low capacity tank, and in the case of a large capacity tank. Since it must be manufactured in a size that can achieve a low water volume of about 50 tons or more, it is virtually impossible to construct the tank body from a single stainless body plate. Therefore, conventionally, the main body of the water tank was constructed by combining stainless body plates having various sizes and thicknesses which were mass-produced at regular intervals through press working.

The stainless body plate used in such a construction is to be used to keep the body plate integrally provided with a stainless body plate or heat insulating material formed of a single plate depending on where the installation place. This is to help cope with problems such as condensation and freezing which may occur during the season when the temperature drops sharply.

In addition, since the stainless body plate is in fact weak in durability due to the characteristics of the material and the assembly form, the stainless body plate had to be manufactured by applying a stainless panel having a thickness corresponding to the size of the tank to be constructed. In addition, these countermeasures alone could not effectively cope with the load of the tank, and the reinforcing pieces were attached to the flanges which are connected to each other with bolts.

In addition, the connection assembly of the stainless body plate has been made by welding until now to maintain a perfect airtight, in consideration of the economics, workability, joint performance, etc., the following welding method is mainly used. In order to understand this, the following is roughly explained.

ARC WELDING, TUNGSTEN INERT GAS WELDING (TIG) and METAL INERT GAS WELDING are commonly used. In addition, latent welding is used in thick plates, and resistance welding is used in thin plates.

However, the stainless body plate to be bonded and assembled through such welding, as well as the defect of changing the mechanical properties by breaking the oxide film of the stainless steel portion to be welded during the welding process, as well as pores (氣孔), Weld defects such as SLAG LNCLUSION, UNDER CUT, OVER LAP, Poor penetration, etc. can cause welding defects and lead to oxidation of the freshwater early in the joint, causing contamination of fresh water. The cause of the problem was provided.

In addition, since the water tank manufactured by the stainless body plate is manufactured through a welding method through welding as described above, it has a defect that cannot be reused after constructing and using an expensive stainless body plate once.

Referring to the problems of the conventional stainless steel body plate for water tanks in more detail as follows.

First, since the stainless body plates are connected and fixed to each other by welding, the problems of preventing the construction from being made quickly and easily, and the defects of changing the mechanical properties by destroying the oxide film of the stainless steel to which the welding is applied are Of course, welding defects such as pores, slag linings, undercuts, overlaps, and poor penetration in the joints are generated, resulting in oxidation of the joints during corrosion. As the phenomenon progressed prematurely, causing fresh water contamination, and the expensive stainless body plate was used once, it was not possible to reuse it.

Second, since the body is formed using only stainless panels having weak material properties, it is necessary to apply a stainless panel having a thickness corresponding to the size of the tank for durability reinforcement. Since the work form that must be connected to the separate reinforcing piece to the site must be taken daily, problems such as delaying the overall construction process as well as adding to the inconvenience of work.

The present invention has been made to solve the problems of the above-mentioned stainless steel body plate of the conventional water tank, the purpose of

First, as the stainless body plate is connected and assembled by bolts, it is possible to accomplish construction quickly and easily, and also to install a bolt-type stainless body plate for water tank that can reuse expensive stainless body plate semi-permanently. To provide,

Second, the installation of the insulating cover to finish the insulating material can be achieved by simply inserting it through the sealing member provided integrally with the insulating cover, and of course, 'b' type reinforcement in the stainless panel, which is weak in material properties. It is equipped with the angle integrally, so it is not necessary to apply the stainless panel of thickness that can correspond according to the standard of the tank for durable reinforcement, and bolt the additional reinforcement piece to the flange part which is the connection part between each other during construction. As there is no need to provide a bolted stainless steel body plate for water tanks, the construction work can be carried out quickly and easily to shorten the overall construction process.

Third, in the flange part of the panel, the bolt and nut connecting and fixing the panels can be installed so that they are not exposed to the outside, so the bolt assembly for the water tank prevents problems such as corrosion on the bolt and nut even after long-term use. To provide a stainless body plate,

Fourth, it is possible to easily install a urethane foam insulation having a thickness that can be expected effective heat insulation effect across the entire surface, even when the temperature drops sharply, bolt assembly stainless steel body for water tank that can effectively prevent problems such as condensation and freezing To provide a version.

The present invention for achieving this object in the bolt assembly stainless steel body plate for water tank,

Pressed to be bent in multiple stages through stainless steel, the outer side is extended to the rear is extended to form a flange portion that is bent forward, on the flange portion there are several connection holes to form a bolt connection with the other panel A panel having a penetrating formed therein, the panel having a 'b' shaped reinforcement angle integrally provided with an insertion hole in which the connecting hole and the center axis are installed in the inner side of the bent flange portion, and press-processed to be bent in multiple stages. Hard urethane foam insulation having a uniform thickness inside the flange portion of the stainless panel is inserted into the flange portion of the stainless panel, and is fixed by making a forced insertion into the flange portion of the stainless panel, sealing the flange portion of the stainless panel The insulation cover is grounded through the member to close the urethane foam insulation It characterized in that province.

1 is an exploded view showing the configuration of the bolt assembly stainless steel body plate for water tank according to the present invention,

Figure 2 is an enlarged sectional view of the main portion showing the excerpt configuration state of the bolt assembly stainless body plate for water tank of the present invention,

3 is a configuration diagram showing a configuration state of a typical stainless steel water tank,

<Explanation of symbols for main parts of the drawings>

1: stainless steel body plate 2: STAINLESS PANEL

4: Flange 6: Connection hole

8: BOLT 10: NUT

12: urethane foam insulation (URETHANE FOAM)

14: heat insulation cover 16: 'b' type reinforcement angle

18: insertion hole 20: sealing member (SEALING)

Hereinafter, with reference to the accompanying drawings, the assembled stainless steel body plate bolt for water tank of the present invention is as follows.

1 is an exploded view showing the configuration of the bolt assembly stainless steel body plate for water tank according to the present invention, Figure 2 is an enlarged sectional view of the main portion showing the main configuration of the bolt assembly stainless steel body plate for water tank according to the present invention. as,

Pressed to be multi-stage bent through a stainless material, the outer side is extended to the rear is expanded to form a flange portion (4) is formed to be bent forward, the other stainless panel (2) on the surface of the flange portion (4) Several connecting holes 6 are formed to penetrate the bolt 8 and the nut 10, and the connecting holes 6 and the center shaft are formed on the bent flange 4. A stainless panel 2 into which a 'b' type reinforcement angle 16 having an insertion hole 18 integrally installed therein is inserted and fixed;

A rigid urethane foam insulation 12 having a uniform thickness inside the flange portion 4 of the stainless panel 2 which is press-processed to be multi-stage bent and installed;

The installation is fixed by making a forced insertion into the flange portion 4 of the stainless panel 2, the urethane foam insulating material is grounded through the flange portion 4 and the sealing member 20 of the stainless panel (2) ( A stainless body plate (1) having a heat insulating cover (14) for closing the seal 12) is constructed.

The stainless body plate 1 taking such a configuration state is connected and assembled in the following order in actual use, and the operation is performed, and the order thereof is as follows.

First, the flanges 4 between the stainless panels 2 are connected so as to make surface contact. Then, the bolt 8 is inserted through the connection hole 6 inside the flange portion 4 of the stainless panel 2 on one side, and then protrudes into the connection hole 6 of the other stainless panel 2 so that the nut 10 ) To finalize the connections between them.

Subsequently, after the urethane foam insulating material 12 having an overall uniform thickness is inserted into the flange part 4, the insulating cover 14 is forcedly inserted and fixed to complete the assembly of the stainless panel 2.

At this time, the insulating cover 14 is inserted and fixed to form a close ground with the flange portion 4 through the sealing member 20 is provided on the outer portion which is bent forward extending.

As such, as the stainless body plate 1 is connected to each other through the bolts 8, the construction can be quickly and easily achieved, and the expensive stainless body plate 1 can be semi-permanently reused. , The installation of the insulating cover 14 to close the urethane foam insulating material 12 can be achieved by a process of simply forcibly inserted through the sealing member 20 which is integrally provided in the insulating cover 14.

In addition, the 'b' type reinforcement angle 16 is integrally provided in the stainless panel 2 having a weak material property, and the stainless panel 2 having a thickness corresponding to that of the tank for durable reinforcement is provided. In addition, the construction work can be accomplished quickly and easily because the separate reinforcing piece is not required to be connected to the flange portion 4, which is a connection part between each other, during construction. I can do it.

In addition, since the bolt 8 and the nut 10 for connecting and assembling the stainless panel 2 from each other in the flange portion 4 of the stainless panel 2 can be installed so as not to be exposed to the outside, the bolt ( 8) and the nut (10) to prevent problems such as corrosion does not occur, and it is possible to easily install a urethane foam insulation having a thickness that can be expected effective heat insulation effect across the entire surface, even if the temperature drops sharply condensation and Problems such as freezing can be effectively prevented.

As described above, the present invention can be easily and quickly assembled and dismantled, as well as by a stainless body plate to significantly improve its own durability, connecting the stainless body plate through the bolts As it can be assembled, it is possible not only to make construction quick and easy, but also to semi-permanently reuse the expensive stainless body plate, and to install a thermal cover by applying structural deformation to the flange portion where the stainless panel is connected. It can be achieved quickly and easily, and the 'b' type reinforcing angle is integrated into the stainless panel, which is weak in material properties, and a stainless steel panel with a thickness corresponding to that of the tank is applied for durable reinforcement. At the same time, there is no need to It is possible to support the load generated on the tank body with its own durability without the need to connect bolts of reinforcement to the flange part, so that the construction work can be done quickly and easily, and the overall construction process can be shortened. Changed the structure of bolts and nuts that connect and fix stainless panels in the flange part of the panel to prevent installation from being exposed to the outside so that problems such as corrosion do not occur on the bolts and nuts even after long-term use. It is possible to easily install the urethane foam insulation with a thickness that can expect effective insulation effect over the temperature, which can effectively prevent problems such as condensation and freezing even when the temperature drops sharply, resulting in cold resistance, anti-corrosion and production To improve convenience and durability It has the effect of turning it on.

Claims (1)

In the bolt assembly stainless steel body plate (1) for a water tank, Pressed to be multi-stage bent through a stainless material, the outer side is extended to the rear is expanded to form a flange portion (4) is formed to be bent forward, the other stainless panel (2) on the surface of the flange portion (4) Several connecting holes 6 are formed to penetrate the bolt 8 and the nut 10, and the connecting holes 6 and the center shaft are formed on the bent flange 4. A stainless panel 2 into which a 'b' type reinforcement angle 16 having an insertion hole 18 integrally installed therein is inserted and fixed; A rigid urethane foam insulation 12 having a uniform thickness inside the flange portion 4 of the stainless panel 2 which is press-processed to be multi-stage bent and installed; The installation is fixed by making a forced insertion into the flange portion 4 of the stainless panel 2, the urethane foam insulating material is grounded through the flange portion 4 and the sealing member 20 of the stainless panel (2) ( 12. A stainless steel body plate bolt assembly for a water tank, characterized in that the stainless body plate (1) is provided with a heat insulating cover (14) to close the seal.