KR101746706B1 - Panel assembling-type water tank with single pad floor structure - Google Patents

Abstract

The present invention can stably support the load of the water tank by the pad pad bottom structure formed of the pad pad type base connected by the trench plate and can be stably supported at the installation cost with the corner side of the water tank being curved at a predetermined curvature, And the top panel is made of synthetic resin material and is not corroded by chlorine gas in the water tank.
The prefabricated panel water tank provided with the pad pad bottom structure according to the present invention comprises a pad pad type base in which a plurality of blocks are arranged adjacently to each other on a bottom surface and a seating step is formed on the opposite upper side facing each other, And a support channel which is mounted on the mounting step of the paddle-type base adjacent to each other, and a support groove which is seated on the support channel and forms a drainage ditch on the bottom of the water tank, A tongue plate having an upper end folded upward and supported on an upper surface of an edge of the bottom panel; a side panel formed by vertically connecting a plurality of vertically coupled portions to form a side surface of the water tank; The water tank is disposed between the side panel and the side panel forming the other side of the water tank to form a corner portion of the water tank, And an upper panel made of a synthetic resin material having a plurality of horizontally coupled upper and lower surfaces of the side panel and the corner panel and having corrosion resistance against chlorine gas, .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a panel type water tank,

The present invention relates to a prefabricated panel water tank in which a floor panel, a side panel, and an upper panel are assembled together.

Generally, a large water tank for storing domestic water and fire water is installed in a basement of a large building such as an apartment or a shopping mall. Such a large water tank may be classified into a prefabricated stainless steel panel, a prefabricated SMC (Sheet Molding Compound) , Prefabricated fiber-glass reinforced plastic (FRP) panel tanks, and concrete tanks.

As an example of such a prefabricated panel water tank, Korean Utility Model Registration No. 20-0379165 (Mar. 3, 2005) discloses a waterproofing panel comprising a plurality of concrete bases spaced apart from each other on a floor surface, a base frame provided on the concrete bases, A plurality of side panels mounted on the base frame and coupled to each other to form a bottom of the water tank; a plurality of side panels joined to each other at right angles to the bottom panels to form side surfaces of the water tank; And a reinforcing member for reinforcing the mutual coupling state of the panels. The pre-assembled panel water tank includes an upper panel and a lower panel.

In the case of the conventional panel type prefabricated panel tank described above, since a plurality of concrete bases are spaced apart from each other on the floor, the support is not properly supported in the space between the concrete bases. Therefore, The floor panel must be arranged in a state of being stacked on the floor panel.

As a result, in the case of the conventional prefabricated panel water tank described above, there is a problem in that it takes a lot of cost to construct a base for supporting the floor panel, and a thick floor panel is applied to form a watertight structure There is a problem in that the installation cost is relatively increased.

In addition, in the case of the conventional panel type prefabricated panel tank described above, since the side panels forming one side surface of the water tank and the side panels forming the other side surface of the water tank are formed by being perpendicularly coupled, the water pressure is concentrated on the joint portion of the corner portion there was.

In addition, in the case of the above-described conventional prefabricated panel water tank, the upper panel exposed to the chlorine gas in the water tank is formed of a metal material such as stainless steel, for example, so that it is corroded with chlorine gas and can contaminate water in the water tank .

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art and it is an object of the present invention to provide a tongue pad bottom structure comprising a tongue pad type base connected by a trench plate, The present invention is based on the problem of providing a prefabricated panel water tank provided with a pad pad bottom structure.

The present invention also provides a prefabricated panel water tank provided with a pad pad bottom structure for allowing the corner side of the water tank to be curved at a predetermined curvature so that the water pressure can be dispersed.

In addition, the present invention provides a prefabricated panel water tank provided with a pad pad bottom structure configured to prevent the upper panel from being corroded by chlorine gas in the water tank by applying an upper panel made of a synthetic resin material.

The above-described object of the present invention can be achieved by providing a paddle-type base in which a plurality of paddle-type bases are arranged adjacent to each other on a bottom surface, A bottom plate forming a bottom of the water tank, a bottom panel forming a bottom of the bottom of the tank, a support channel mounted over the seating edges of the adjacent padded bases adjacent to each other, A trench plate supported on an upper surface of the edge of the floor panel; a side panel joined to the floor panel in a plurality of directions perpendicular to each other to form a side surface of the water tank; a side panel forming one side surface of the water tank; Which is formed by curving at a predetermined curvature so that the water pressure can be dispersed, And a top panel comprising a top panel made of a synthetic resin material having a plurality of horizontally coupled side panels and corner panels to form an upper surface of the tub and having corrosion resistance against chlorine gas This is accomplished by providing a prefabricated panel water tank.

According to a preferred aspect of the present invention, the barrel-shaped base is formed with three spaced apart, and the support channel and the trench plate are provided at two places.

According to a preferred aspect of the present invention, a water outlet pipe is provided on the trench plate so as to be openable and closable.

According to a preferred feature of the present invention, the corner panel has a height greater than that of the side panel.

According to a preferred aspect of the present invention, the upper panel is formed of a composite sandwich panel structure in which a honeycomb support is interposed between first and second PE layers formed of a polyethylene resin (PE) resin material.

According to the prefabricated panel tank having the bottom pad structure according to the present invention, the water tank formed by assembling the bottom panel, the side panel, and the upper panel is formed on a concrete base, It is possible to stably support the bottom pad structure composed of the pad pad type base connected by the trench plate instead of the structure, at a low installation cost, as well as to greatly reduce the thickness of the bottom panel by the bottom pad- There is an advantage that can be made.

In addition, according to the bottom pad structure of the prefabricated panel tank according to the present invention, since the trench plate for forming the drainage trench is provided between the pad-shaped bases arranged adjacent to each other, drainage can be smoothly performed.

In addition, according to the pad pad bottom structure of the prefabricated panel water tank according to the present invention, since the corner side of the water tank is supported by the corner panel curved at a predetermined curvature, the water pressure is dispersed at the corner side of the water tank, There is an advantage that can be.

In addition, according to the bottom pad bottom structure of the prefabricated panel water tank according to the present invention, the upper panel is made of a synthetic resin material, in particular, a first and a second PE layers formed of a polyethylene resin (PE) It is advantageous that it is not corroded by the chlorine gas in the water tank as it is made of the panel structure.

FIG. 1 is an exploded perspective view of a prefabricated panel water tank provided with a pad pad bottom structure according to an embodiment of the present invention. FIG.
FIG. 2 is a partial cross-sectional structural view of a prefabricated panel water tank provided with a pad pad bottom structure according to an embodiment of the present invention; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to illustrate the present invention in a manner that allows a person skilled in the art to easily carry out the invention, And this does not mean that the technical idea and scope of the present invention are limited.

The prefabricated panel water tank 1 provided with the pad pad bottom structure according to one embodiment of the present invention corresponds to, for example, a facility installed in a large building or facility to store domestic water and fire water, As shown in FIG. 2, the base 10 has a base 10 on which a plurality of base plates 10 are arranged adjacently to each other on the bottom surface, A support channel 30 mounted over the seating steps 11 of the adjacent pad-type base 10, A trench plate 40 which is seated on the floor panel 20 and which is folded upward and supported on the upper surface of the edge of the floor panel 20, A plurality of pieces are mutually coupled to each other A side panel 50 forming one side of the water tank, and a side panel 50 forming the other side of the water tank to form corner portions of the water tank, A plurality of side panels 50 and corner panels 60 are coupled to each other in a horizontal direction to form the upper surface of the water tank and the corrosion resistance against chlorine gas Includes an upper panel 70 made of a synthetic resin material.

In this case, the barrel-shaped base 10 supports a prefabricated panel water tank in which water is embedded in place of the conventional bottom structure formed by placing a base frame on which a steel material is assembled in a lattice form on a concrete base, And is formed in a plate shape of a material.

A plurality of paddle-type bases (10) are arranged adjacent to each other on the bottom surface to facilitate the formation of a pouring drain. It is preferable that the pad-shaped base 10 is formed on the bottom surface so as to be spaced apart from each other so that the support channel 30 and the trench plate 40, which form the drainage trench, can be installed at two places.

A seating step 11 is formed on the opposite upper side of the barrel-shaped base 10 on which a plurality of spaced apart spaced-apart bases 10 are arranged. The seating step 11 is formed by a supporting channel 30, And a support step for mounting the trench plate 40.

Although not shown in detail, the paddle-type base 10 is formed so as to be inclined downward toward the seating step 11 so that the water in the water tank can be easily drained by the trench plate 40 provided with the water outlet pipe 41 desirable.

A floor panel 20 is provided on each of the above-mentioned padded pad-type bases 10 in a face-to-face contact with the trench plate 40 to be described later. The bottom panel 20 is made of a stainless steel material As shown in FIG.

The bottom panel 20 is not arranged in the space between the barrel-shaped base 10 and the barrel-shaped base 10 adjacent to each other for the installation of the trench plate 40 to be described later. The bottom panel 20 is brought into close contact with the upper surface of the barrel-shaped base 10 by the load of water in the water tank and is supported by the lower support by the barrel-shaped base 10 to be relatively thinner than the floor panel of the conventional prefabricated panel- .

The support channel 30 is mounted over the seating step 11 of the adjacent pad type base 10 which supports the trench plate 40 which forms the actual trough, And is preferably formed of a low-carbon steel structural rolled steel containing, for example, 0.12 to 0.2% of carbon, such as SS400 (Steel-Structure).

A trench plate 40 is seated on the above-described support channel 30 which forms a drainage trench that protrudes downward through the bottom of the water tank, in particular through the space between the adjacent pad- The lower surface is supported by the support channel 30 and both sides are bent upwardly and then bent so as to be supported on the upper surface of the barrel-shaped base 10. The upper edge of the trench plate (40) is covered by the edge of the floor panel (20) adjacent to each other.

Since the trench plate 40 is in contact with water in the prefabricated panel water tank, it is preferable that the trench plate 40 is made of a stainless steel material which does not rust.

A water outlet pipe 41 is openably and closably provided on the bottom surface of the trench plate 40. The water outlet pipe 41 is a pipe for discharging water in the water tank to the outside, Is bent through the channel (30), and then protrudes out through a space between adjacent padded bases (10).

A plurality of side panels 50 are coupled to each other in the vertical direction in the above-described floor panels 20. The side panels 50 form side surfaces of the water tanks, and a stainless steel sheet having high corrosion- Cold rolled or hot rolled.

Inwardly bent portions (not shown) are respectively formed at the edges of the side panel 50. These bent portions are integrally coupled to each other as they are welded to the corresponding bent portions of the adjacent side panels 50. [

A water pipe, an overflow pipe, a ladder, and the like are provided at predetermined positions on the side surface of the water tank formed by the side panel 50.

A corner panel 60 is interposed between the side panel 50 forming one side of the water tank and the side panel 50 forming the other side surface of the water tank arranged at a right angle with the corner panel 60. The corner panel 60 has one side surface The corner portion of the water tank is interposed between the panel 50 and the other side panel 50 so that the stainless steel sheet having high corrosion resistance against water can be made to have a predetermined curvature, And is curved in an arc shape having a radius.

As the water pressure concentrated on the corner portion of the water tank is dispersed by the curved shape of the corner panel 60, it is not necessary to provide a separate reinforcement material for the corner portion.

The corner panels 60 are each formed with inwardly directed bends at their edges which are integrally joined together as they are welded to corresponding bends of the adjacent side panels 50. At this time, the bent portion of the side panel 50 adjacent to the bent portion of the corner panel 60 is bent at 90 degrees without being bent at an excessively acute angle, so that the structural stability of the corner portion of the water tank can be further increased.

The corner panel 60 preferably has a longer height than the side panel 50 for the purpose of reducing the welding area and for facilitating the internal cleaning and maintenance since the welding part of the corner part is very difficult to clean due to its structural characteristics . According to an embodiment, the corner panel 60 may have the same height as the overall height of the water tub.

The upper panel 70 is horizontally coupled to the side panel 50 and the corner panel 60. A plurality of upper panels 70 are coupled to each other to form an upper surface of the water tank. And is made of a synthetic resin material having corrosion resistance against chlorine gas, instead of being made of a stainless steel material highly likely to be corroded by chlorine gas present in the chlorine gas.

The upper panel 70 is preferably formed of a composite sandwich panel structure in which a honeycomb support 75 is interposed between first and second PE layers 71 and 73 formed of a polyethylene resin (PE) resin material.

A manhole for entering and exiting the operator and a vent for air flow may be formed on the upper surface of the water tank formed by the upper panel 70.

A plurality of reinforcing members 80 are provided inside the water tank having the above-described construction. The reinforcing members 80 reinforce the pressure resistance characteristics of the inner surface of the water tank. And a horizontal stiffener for reinforcing between the bottom of the water tank and the upper surface of the water tank formed by the upper panel 70 and a side wall of the water tank formed by the side panel 50. The vertical stiffener and the horizontal stiffener Are welded to each other by using brackets (not shown) to reinforce the supporting points.

The side panel 50, the corner panel 60, and the upper panel 70 in the case of the prefabricated panel water tank 1 having the pad pad bottom structure according to the embodiment of the present invention described above, (10) connected by a trench plate (40) instead of a floor structure in which a base frame on which a steel material is assembled in a lattice form on a concrete base is mounted on a concrete base, So that the thickness of the bottom panel 20 can be greatly reduced due to the bottom support by the pad type base 10. In addition,

Further, in the case of the bottom pad bottom structure 1 of the prefabricated panel tank according to the embodiment of the present invention, the trench plate 40 for forming the drain trench is formed between the pad-shaped bases 10 arranged adjacent to each other As installed, drainage can be done smoothly.

Further, in the case of the bottom pad bottom structure 1 of the prefabricated panel water tank according to the embodiment of the present invention, since the corner side of the water tank is supported by the corner panel 60 formed by curving at a predetermined curvature, The upper panel 70 can be supported by the first and second PE layers 71 and 73 formed of a synthetic resin material, particularly a polyethylene resin (PE) resin material, The composite sandwich panel structure in which the support body 75 is interposed is not corroded by the chlorine gas existing in the water tank.

It is to be understood by those skilled in the art that the present invention may be embodied in many other forms without departing from the spirit and scope of the invention, It is therefore intended that the above-described embodiments be considered as illustrative rather than restrictive, and that all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: bottom pad structure of prefabricated panel tank
10: Padded pad type base
11:
20: Floor panel
30: Support channel
40: trench plate
41: Water pipe
50: side panel
60: Corner panel
70: upper panel
71: first PE layer
73: second PE layer
75: Honeycomb support
80: reinforcing member

Claims (2)

A plurality of pillar-type bases arranged on the bottom surface, the pillar-type bases having a seating step formed at the upper end of the opposite side facing each other and a lower surface inclined downward toward the seating step;
A floor panel installed on the barrel-shaped base to form a bottom of the water tub;
A support channel that is mounted over a seating edge of the barrel-shaped base adjacent to each other;
The tongue-like basin is mounted on the support channel and is bent to be supported on the upper surface of the barrel-shaped base after both sides thereof are bent upward. The trenches protrude downward through the barrel- plate;
A side panel formed of a stainless steel material and having a plurality of vertically coupled to each other to form a side surface of the water tank;
A corner portion formed between the side panel defining one side of the water tank and the side panel defining the other side of the water tank and being curved at a predetermined curvature so that the water pressure can be dispersed, panel; And
And an upper panel made of synthetic resin material having a plurality of horizontally coupled side panels and the corner panels to form an upper surface of the water tank and having corrosion resistance against chlorine gas,
And a water outlet pipe is provided on the bottom surface of the trench plate so as to be openable and closable,
Wherein the bottom panel is arranged to face the upper surface of the barrel-shaped base for each barrel-shaped base, the edges of the adjacent bottom panels are covered on the upper edge of the trench plate,
The bottom panel divided by the trench plate is seated and supported on the entirety of the tub padded base by a load of water in the water tub without being fastened to the tub padded base,
Wherein the support base and the trench plate are installed at two positions, one at a time, between the support pads and the support base,
Wherein the upper panel is formed of a composite sandwich panel structure in which a honeycomb support is interposed between first and second PE layers formed of a polyethylene resin (PE) resin material. The method according to claim 1,
Wherein the corner panel has a height that is greater than that of the side panel.

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