KR101026260B1 - storage tank having the reinforcement - Google Patents

Abstract

The present invention relates to a storage tank having a reinforcing part having an improved coupling structure of a sheet member constituting the tank. Storage tank having a reinforcing portion according to the present invention is a tank unit formed by a plurality of sheet members are coupled to each other by the coupling portion, the insulating portion including a heat insulating member surrounding the outer peripheral surface of the tank unit, and coupled to the upper end of the tank unit And a cover part, wherein the coupling part includes a flange member bent from both ends of the sheet member, and a reinforcing member coupled between the adjacent flange members.

Storage tank having a reinforcing portion according to the present invention can increase the support strength, it can effectively block the inflow of foreign matter.

Storage tank, reinforcement

Description

Storage tank having the reinforcement

The present invention relates to a storage tank having a reinforcing part, and more particularly, to a storage tank having an improved reinforcing part of a sheet member constituting the tank.

In general, large storage tanks installed in factories, apartments, agricultural and livestock facilities, wastewater treatment plants, etc. have various forms depending on the size and use of the facility. These storage tanks are made of concrete, Fiber Reinforced Plastics (FRP), Sheet Molding Compound (SMC), and metals. Storage tanks made of such materials have different manufacturing and construction methods depending on the characteristics of the materials. In particular, when the storage tank is made of a metal plate or stainless steel plate, welding of the joints is essential, which requires a great deal of labor due to the manufacture of the storage tank, which makes it difficult to improve production efficiency and reduce manufacturing costs.

Registered Utility Model No. 20-0313075 discloses a rectangular externally reinforced storage tank. The disclosed storage tank has an upper plate and a lower plate assembled by a plurality of divider bodies, side plates that can be stacked or installed independently of each other between the upper plate and the lower plate, and the upper plate reinforcing plate and the side plate reinforcing bar and the corner reinforcing plate, It consists of a drain panel protruding downward in the center, and a concrete panel having a seating groove formed to accommodate the drain panel and the storage tank.

Registered Utility Model No. 20-0328383 discloses a multiple bulkhead water tank, and Registered Utility Model No. 20-0170441 discloses a stainless assembled water tank.

The stainless prefabricated water tank disclosed in Korean Patent No. 10-0558433 includes a lower support frame, a lower panel supported by the lower support frame, constituting a lower portion of the water tank, a side panel coupled to the lower panel at a right angle, and the side surface. And an upper panel coupled to the panel at a right angle, and a reinforcing member for reinforcing the interconnection between the lower panel, the side panel, the angle supporting the upper panel, and the outer panel.

Since the water tank is welded or bolted to the combination of the lower panel, the side panel, and the upper panel, the manufacturing process is relatively complicated and requires a great deal of labor. In particular, when the reinforcing member and the panel is slightly spaced apart, the panel is deformed and supported by the reinforcing member. At this time, when the panels are welded or bolted, absorption of the deformation amount is not easy.

The present invention is to solve the above problems, to simplify the connection construction of the sheet members constituting the tank unit, to add a reinforcing material between the metal sheet member to increase the support strength and to provide a storage tank having a simple reinforcement to manufacture The purpose is.

Storage tank having a reinforcing portion according to the present invention for achieving the above object is a plurality of sheet members are coupled to each other by a coupling unit formed of a heat insulating portion including a tank unit, an insulating member surrounding the outer peripheral surface of the tank unit, and A cover unit is coupled to the upper end of the tank unit, and the coupling unit includes a flange member that is bent from both ends of the seat member, and a reinforcing member coupled between the adjacent flange member.

The reinforcing member is formed of a shape steel, the cover portion is formed by a plurality of unit members are coupled to each other, the edge of the unit member protrudes out of the tank unit and the heat insulating portion and rain water between the heat insulating portion and the tank unit; It is preferable that a blocking portion is formed to block the introduction of the same foreign matter.

And the tank unit is formed in a cylindrical shape, the unit member is a first portion is formed in a fan shape so as to form a disk shape is mutually coupled to each other, the predetermined length extends downwardly to the side edge of the first portion, respectively And a second portion which is in contact with and coupled to each other when the unit members are coupled to each other, wherein the blocking portion is provided at an edge extending in an arc shape of the first portion, and an outer end portion of the blocking portion is formed on an upper outer peripheral surface of the insulating portion. It is preferable that the bent portion formed bent downward by a predetermined length to be wrapped.

Storage tank having a reinforcing portion according to the present invention can increase the support strength, it can effectively block the inflow of foreign matter.

Hereinafter, with reference to the accompanying drawings will be described in more detail a storage tank (hereinafter referred to as "storage tank") having a reinforcing portion according to the present invention.

1 and 4 illustrate a preferred embodiment of the storage tank 100 according to the present invention.

Referring to the drawings, the storage tank 100 includes a tank unit 110, the thermal insulation portion 130 and the cover portion 140.

The tank unit 110 is formed by the plurality of sheet members 111 are coupled to each other by the coupling portion (112).

The sheet member 111 is a plate having a predetermined thickness, and the inner circumferential surface and the outer circumferential surface have a predetermined curvature along the horizontal direction. Accordingly, when the plurality of sheet members 111 are coupled to each other by the coupling part 112, a cylinder is formed.

In the present embodiment, the sheet member 111 is formed to have a predetermined curvature so that the tank unit 110 is cylindrical, but, alternatively, the tank unit 110 may be formed in a prismatic shape having a polygonal cross section.

That is, as shown in FIG. 2, the sheet member 111 includes a first sheet member 121 on a flat plate and a second sheet member 122 bent at an angle of 90 ° so that the sheet member 111 is properly arranged to form a square pillar shape. The tank unit 110 may be formed to be. Of course, the tank unit 110 may be formed in various prismatic shapes, such as triangular, pentagonal, hexagonal column shapes, and the like by varying the bending angle of the second sheet member 122.

Coupling portion 112 is for coupling the sheet member 111, the flange member 113 formed on both sides of the sheet member 111 and the reinforcing member 114 is coupled between the flange member 113 ).

The flange member 113 is bent at a right angle from the side end of the sheet member 111 and extends a predetermined length. The flange member 113 extends the joining surface of the sheet members 111, and thus the bonding is easier and more stable. Can be made. The flange member 113 extends in the up and down direction similarly to the sheet member 111.

The reinforcing member 114 is coupled between the flange member 113 to maintain the shape of the tank unit 110 and to improve the supporting strength.

The sheet member 111 and the flange member 113 is generally formed of an extruded metal plate, the thicker the sheet member 111, the greater the amount of material used in the production of the tank unit 110 is produced Since the cost is increased, the thickness of the sheet member 111 and the flange member 113 is preferably formed to a minimum thickness that can completely fill the filling and have durability against external impact.

When the thickness of the sheet member 111 and the flange member 113 is thin, the manufacturing cost can be reduced, but the shape of the flange member 113 may be distorted during the welding coupling process of the flange members 113 which are in contact with each other.

Therefore, the shape of the seat member 111 and the flange member 113 extending up and down by coupling the reinforcing member 114 between the flange member 113 is prevented from twisting, and the support strength against external impact is increased.

In the present embodiment, a rectangular steel was used as the reinforcing member 114, but as shown in FIG. 3, the reinforcing member 125 may be formed of an H-shaped steel, but is not shown, 'c' shaped steel, Z -It can be made of various types of steel such as steel.

Since the structural steel has a high structural strength, it forms a frame with respect to the tank unit 110, and the sheet members 111 are coupled to each other to facilitate reinforcement and shape maintenance.

By joining the edges of the joint surface to which the reinforcing member 114 and the flange member 113 are joined to each other by welding, the plurality of sheet members 111 are combined to form a cylindrical shape.

In the present embodiment, the seat member 111 is coupled to each other by welding at the inside and the outside of the contact point of the flange member 113 and the reinforcing member 114, the flange member 113 and the reinforcing member 114 It is also possible to further increase the bonding force between the flange member 113 and the reinforcing member 114 by bonding the contact surface of the adhesive using an adhesive.

When the sheet members 111 are coupled to each other to form the tank unit 110, the tank unit 110 may be installed by installing a reinforcing band 115 on the outer side of the tank unit 110 and filling the tank unit 110 by the pressure of the filling material. Reinforces the bearing force against the pressure 110 is received from the inside outward.

On the outer circumferential surface of the tank unit 110, a heat retaining portion 130 is further formed.

The heat retaining unit 130 is to maintain the temperature inside the tank unit 110, and prevents the internal filling freezing in the winter through the heat retaining unit 130 material.

The heat insulating part 130 includes a heat insulating member 131 surrounding the outer circumferential surface of the tank unit 110 and an outer shell 132 surrounding the outer circumferential surface of the heat insulating member 131.

Insulating member 131 is a foam polystyrene (also known as styrofoam) that is commonly used, in addition to various types of insulation may be used.

The outer shell 132 surrounds the outer circumferential surface of the heat insulating member 131 to prevent breakage of the heat insulating member 131. Although not shown in the figure, a separate auxiliary band for reinforcement may be further mounted on the outer circumferential surface of the shell 132.

The cover unit 140 covers the upper portion of the tank unit 110.

The cover unit 140 is formed by coupling a plurality of unit members 141 to each other, and has a conical shape.

The unit members 141 may include a first portion 142 having a fan shape, a second portion 143 extending downward from a side edge of the first portion 142, and a portion of the first portion 142. It includes a blocking portion 144 formed on the outer end.

As described above, the first portion 142 is formed in a fan shape, and when the plurality of first portions 142 are coupled to each other, the first portion 142 may cover the upper portion of the cylindrical tank unit 110. In particular, the first portion 142 is inclined at a predetermined angle so that the cover portion 140 may be formed in a conical shape.

The second portion 143 is formed on both side surfaces extending in the radial direction of the first portion 142, and a predetermined length extends downward from the edge of the first portion 142. Therefore, when the unit members 141 are coupled to each other, the area of the bonding surface can be increased because the second portions 143 are bonded to each other.

The outer end portion extending in an arc shape of the first portion 142 is formed with a blocking portion 144, and the blocking portion 144 covers the upper portion of the tank unit 110 and the heat insulating member 131 to introduce foreign substances. It is to prevent that.

When the cover part 140 is coupled to the upper portion of the tank unit 110, the blocking portion 144 extends a predetermined length in a radial direction so as to cover the tank unit 110 and the heat insulating part 130.

The bent portion 145 is formed at the end of the blocking portion 144. The bent portion 145 has a predetermined length extending downward from the end of the blocking portion 144, and thus the cover portion 140 and the tank. Since the inner circumferential surface of the blocking portion 144 is lowered along the outer circumferential surface of the outer shell 132 when the unit 110 is coupled, the blocking portion 144 can more reliably block the inflow of foreign foreign substances.

If necessary, the inner circumferential surface of the blocking portion 144 and the outer circumferential surface of the outer shell 132 may be in contact with each other.

2 and 3, the remaining components are the same as the components of the embodiment of FIG. 1 and are given the same reference numerals, and detailed description thereof will be omitted.

1 is an exploded perspective view showing an embodiment of a storage tank having a reinforcement unit according to the present invention;

Figure 2 is a partial perspective view showing another embodiment of the tank unit,

3 is a partial excerpt perspective view showing another embodiment of the reinforcing member;

4 is a partial perspective view showing the coupling state of the cover unit and the tank unit of FIG.

<Description of the symbols for the main parts of the drawings>

100; Storage tank with reinforcement

110; Tank unit

111; Sheet member

112; Joint

114; Reinforcement member

130; Insulation

140; Cover

141; Unit

144; Blocking part

Claims (4)

A tank unit in which a plurality of sheet members are coupled to each other by a coupling part; An insulating part including an insulating member surrounding an outer circumferential surface of the tank unit; Includes; Cover portion coupled to the top of the tank unit, The engaging portion is bent from both ends of the sheet member and is coupled between the flange member formed on the outer peripheral surface of the adhesive surface of the predetermined region and the flange member formed at the ends of the sheet members to be connected to each of the flange members It is provided with a reinforcing member having a mating surface corresponding to the adhesive surface on both sides to be bonded to the adhesive surface, The reinforcing member is made of any one selected from rectangular steel, H-shaped steel, Di-shaped (c) shaped steel, jet (Z) steel, The coupling part is formed by being welded along all the welding lines formed in the connection portion of the flange member and the reinforcing member at the inner side and the outer side of the tank unit by closely contacting the adhesive surface of the flange member and the engaging surface of the reinforcing member. Storage tank having a reinforcement part. delete The method of claim 1, The cover part is formed by combining a plurality of unit members, Storage unit having a reinforcing part is formed at the edge of the unit member protruding outwardly of the tank unit and the heat retaining portion to block foreign substances such as rainwater from flowing between the heat retaining portion and the tank unit. Tank. The method of claim 3, wherein The tank unit is formed in a cylindrical shape, The unit members are first portions formed in a fan shape so as to be combined with each other to form a disc shape, and extend a predetermined length downward to the side edges of the first portions, and contact and couple with each other when the unit members are combined. Including a second portion, The blocking portion is provided on the edge extending in the shape of an arc of the first portion, the outer end portion of the blocking portion is characterized in that the bent portion formed bent downward predetermined length to surround the upper outer peripheral surface of the insulating portion Storage tank with reinforcement.

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