KR101826893B1 - Smart polyethylene double frame panel water tank - Google Patents

Abstract

The present invention relates to a smart polyethylene double frame (PDF) water tank. According to one embodiment of the present invention, the smart PDF water tank comprises: an up-and-down distance adjustment earthquake-proof dry pad; a bottom reinforcing material having a first H-shaped steel installed on an upper surface of a second upper plate in the horizontal direction and a first square-shaped steel assembled to a side surface of the first H-shaped steel; and a first PDF panel installed on an upper surface of the bottom reinforcing material. The up-and-down distance adjustment earthquake-proof dry pad comprises: a base plate arranged and installed on a horizontal surface; a support pillar having a lower end installed on an upper surface of the base plate, and an upper end where a first upper plate is installed; a horizontality and height adjustment bolt where the first upper plate is screwed to a lower portion thereof to be able to vertically move, a support is formed in an upper portion thereof, and a projecting head is formed in an upper portion of the support; and a second upper plate installed on an upper portion of the horizontality and height adjustment bolt, such that the horizontality and the height of the second plate are adjusted. Accordingly, instead of base concrete, the up-and-down distance adjustment earthquake-proof dry pad supports the bottom reinforcing material, thereby significantly reducing a construction period and facilitating the adjustment of the horizontality and the height.

Description

{SMART POLYETHYLENE DOUBLE FRAME PANEL WATER TANK}

The present invention relates to a water tank. And more particularly, to a water tank for storing and supplying a large amount of water that can be used as living water or fire water in a large-scale facility.

Generally, water tanks are installed in buildings to store water. The water stored in the water tank is used, for example, as domestic water or fire water.

These water tanks are arranged on the ground so that they can be referred to as concrete blocks (Concrete Blocks) or concrete pads (concrete pads). The upper part of the base frame, which is formed by fixing a square pipe or an H-beam through an 'A' channel, is installed on the foundation concrete, and a hygienic safety standard By assembling a unit panel made of a combination of a PDF (Polyethylene Double Frame Panel) and a PE sheet (a polyethylene sheet), which is a corrosion resistant material suitable for a metal sheet.

The square pipes and the H-shaped steel are connected to each other by, for example, welding, and the lower part thereof is fixed to the foundation concrete.

Here, the water tank constitutes a bottom frame including a PDF panel and a lining together with the foundation concrete, and a side wall and a top plate including the unit panel are connected to each other so as to be connected to each other. And a fresh water portion is formed. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view showing a substantial part of a water tank according to a related art. According to the present invention, a floor channel 134 is installed on an upper part of a concrete block 132 and a PDF panel 150 And the upper part of the PDF panel 150 is lined with a PE sheet 136 to constitute a bottom frame 130. A floor and an upper plate are constructed on the upper part of the floor frame 130 to form a water tank.

Therefore, the water tank according to the prior art requires construction of a concrete block, which is a base concrete, so that it takes a long time to construct and it is difficult to control the height between concrete blocks. In other words, construction of concrete block is a construction work and requires a long time for curing and pouring of concrete. Therefore, it takes a long time to construct and it is difficult to adjust the height between concrete blocks during the construction process.

The water tank according to the related art constitutes the bottom frame 130 by sequentially stacking the bottom channel 134, the PDF panel 150 and the PE sheet 136 on the top of the concrete block 132, There is a problem in that when the earthquake vibration occurs due to an earthquake or the like, the floor frame 130 is shaken together with the foundation concrete 132.

That is, when the earthquake occurs, the vibrations are transmitted to the concrete block 132. The bottom frame 130 of the water tank according to the related art is composed of a kind of integrated structure, and the bottom channel 134, the PDF panel 150, And the PE sheet 136 are shaken together with the vibration of the concrete block 132. As a result, the safety of the water tank is greatly reduced.

On the other hand, in the conventional water tank, when a temperature difference between an inner surface and an outer surface occurs, condensation may occur. However, the water tank according to the prior art does not have a means for solving the problem, and this has a negative influence on the pollution prevention of the water.

Korean Patent Publication No. 10-1640229

According to one aspect of the present invention, there is provided a smart PDF water tank which can reduce the construction time of a water tank and can easily reduce a construction cost by applying an earthquake-resistant dry type pad for up and down adjustment, There is.

One aspect of the present invention is to provide a smart PDF water tank that can easily enhance the safety of a water tank by applying an earthquake-proof function so that vibration is not transmitted to the upper structure when a vibration is generated.

One aspect of the present invention is to provide a smart PDF water tank that can easily prevent a condensation phenomenon caused by a temperature difference by easily inserting a PDF panel constituting a water tank.

In order to achieve the above object,

The smart PDF water tank according to an embodiment of the present invention includes a base plate arranged on a horizontal plane, a support column having a lower end on an upper surface of the base plate and a first upper plate A bolt for adjusting the height and the height of the bolt, the bolt for adjusting the height and the height of the bolt being vertically movably connected to the first upper plate, A second upper plate disposed on the lower surface of the second upper plate, and a second upper plate disposed between the second upper plate and the second upper plate, An earthquake-resistant dry pad for vertical adjustment including a vibration control panel;

A bottom reinforcement member including a first H-shaped beam (H-beam) horizontally installed on an upper surface of the third upper plate and a first auxiliary shaped steel disposed on a side surface of the first H-shaped beam; And

A first PDF panel (Polyethylene Double Frame Panel) installed on the upper surface of the bottom stiffener;

/ RTI >
The first upper plate has four first bolt fastening tab holes formed radially with respect to a center portion thereof, a lower portion of the bolt for horizontal and vertical adjustment is screwed, and four second bolts fastened to the first bolt fastening tab hole A fastening hole is formed in the second upper plate to insert the head portion of the bolt for horizontal and vertical adjustment,
The second upper plate has two first holes symmetrically formed between the second bolt fastening holes, a second hole corresponding to the first hole is formed on the third upper plate, Respectively, can be formed on the upper and lower portions of the vibration control plate for vibration.

In addition, in the smart PDF water tank according to an embodiment of the present invention, the smart PDF water tank may be a circular water tank or a polygonal water tank.

In addition, in the smart PDF water tank according to an embodiment of the present invention, the base plate may be formed in a cross-sectional shape having a multiple or circular shape, a long hole is formed symmetrically with respect to the center, It can be fixed to a horizontal plane through an anchor bolt.

In addition, in the smart PDF water tank according to an embodiment of the present invention, the support column may be formed in a H-shaped transverse section, the lower end may be welded to the base plate, the upper end welded to the first upper plate And an air circulation hole can be formed on the outer surface.

In addition, in the smart PDF water tank according to an embodiment of the present invention, the first and second upper plates may be formed in a multiple or circular cross section.

delete

delete

delete

delete

Further, in the smart PDF water tank according to an embodiment of the present invention, the vibration control plate may be made of synthetic rubber or natural rubber, and the cross section may be formed in a polygonal or circular shape.

delete

delete

delete

delete

Further, in the smart PDF water tank according to an embodiment of the present invention, a second H-shaped steel pipe installed in a vertical direction on the upper surface of the third upper plate and a second H-shaped pipe installed on a side surface of the second H- A side wall reinforcement including a section steel; And

A second PDF panel installed on an inner wall of the side wall reinforcement;

As shown in FIG.

Further, in the seismic resistant dry pad for vertical adjustment for a water tank according to an embodiment of the present invention, the first and second auxiliary sections may be formed of a rectangular steel or a U-shaped steel or a combination thereof.

Further, in the smart PDF water tank according to an embodiment of the present invention, a turnbuckle installed horizontally in the second PDF panel; And

A protective pipe (PE pipe) enclosing the outside of the turn buckle;

As shown in FIG.

In the smart PDF water tank according to an embodiment of the present invention, the first and second PDF panels may include a body having a protrusion formed at one end thereof, a groove formed at the other end thereof, A foam panel having a rib extending in a longitudinal direction and having a circular or polygonal cross-sectional shape, a rib extending in a longitudinal direction of the first and second PDF panels, lagging;

. ≪ / RTI >

Further, in the Smart PDF water tank according to an embodiment of the present invention, the foam insulating material may be formed of foamable low density polyethylene.

Further, in the smart PDF water tank according to an embodiment of the present invention, the cross-sectional area of the foam insulating material is formed to be the same as the shape of the inner space, but is relatively larger than the inner space and can be impregnated.

In addition, in the smart PDF water tank according to the embodiment of the present invention, the foam insulating material is formed in the same shape as the inner space in the transverse section, and the outer space The concavo-convex portion can be formed.

Further, in the smart PDF water tank according to an embodiment of the present invention, the projections and depressions may be arranged at random on the outer surface of the foam insulating material formed in a semicircular protrusion or radially arranged around the expansion / contraction space, As shown in FIG.

These solutions will become more apparent from the following detailed description of the invention based on the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

According to an embodiment of the present invention, a bottom reinforcement member, which is an upper structure of a water tank, is supported by supporting the base concrete through a seismic-resistant dry pad for vertical adjustment, thereby effectively shortening a construction period, Adjustment is easy.

According to an embodiment of the present invention, vibration can be prevented from being transmitted to a bottom stiffener, which is an upper structure of a water tank, through an anti-vibration vibration control plate of a rubber material which can be elastically deformed when a ground vibration is generated, The safety of the water tank can be improved and the service life can be prolonged.

On the other hand, according to an embodiment of the present invention, the first and second PDF panels can be easily insulated by inserting a foam insulating material into the inner spaces of the first and second PDF panels, thereby preventing condensation And thus it is effective to improve the reliability by lowering the internal pollution degree of the Smart PDF water tank.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a main part of a water tank according to a conventional art; Fig.
FIG. 2 is a perspective view showing a seismic-resistant dry pad for vertical adjustment of a smart PDF water tank according to an embodiment of the present invention; FIG.
3 is an exploded perspective view of a seismic resistant dry pad for vertical adjustment of a smart PDF water tank according to an embodiment of the present invention.
4 is a sectional view showing the lower structure of a Smart PDF water tank according to an embodiment of the present invention.
FIG. 5 is a perspective view of a seismic resistant dry pad for vertical adjustment of a smart PDF water tank applying an earthquake-proof function according to an embodiment of the present invention.
FIGS. 6 to 7 are sectional views showing the installation state of the Smart PDF water tank through the vertical vibration-proof dry pad of FIG. 5;
8 to 9 are plan views showing a Smart PDF water tank according to an embodiment of the present invention when viewed from above.
10 is a perspective view showing a first and second PDF panels and a foam insulating material according to an embodiment of the present invention.
11 is a cross-sectional view illustrating a state in which the first and second PDF panels and the foam insulating material are combined according to an embodiment of the present invention.
12 to 13 are enlarged sectional views of a first and a second PDF panel according to an embodiment of the present invention and a foamed heat insulating material in an enlarged manner.
FIG. 14 is a perspective view showing a first and second PDF panels according to an embodiment of the present invention, and a foamed thermal insulation material provided inside the expansion and contraction space according to an embodiment of the present invention. FIG.
Figs. 15 to 16 are sectional views showing the coupled state of Fig. 14; Fig.
17 is a perspective view showing a first and a second PDF panel according to an embodiment of the present invention, and a foam insulating material having an expansion and contraction space inside and having concave and convex portions formed on an outer surface thereof.

The specific aspects, specific technical features of the present invention will become more apparent from the following detailed description with reference to the accompanying drawings. Note that, in the drawings, like reference numerals denote like elements throughout the drawings, unless otherwise indicated. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of a seismic resistant dry pad for vertical adjustment of a smart PDF water tank according to an embodiment of the present invention. A support column 20 is installed on an upper portion of a base plate 10, The coupling relationship of the upper and lower seismic resistant dry pad 1 in which the first upper plate 30, the horizontal and vertical adjustment bolts 40 and the second upper plate 50 are sequentially installed is shown at the top of the column 20 .

FIG. 3 is a perspective view illustrating a seismic resistant dry pad for vertical adjustment of a smart PDF water tank according to an embodiment of the present invention. The support column 20 is installed on an upper portion of the base plate 10, A first upper plate 30 is installed on the upper portion of the support column 20 and a bolt 40 for adjusting the height and the height is installed on the upper portion of the first upper plate 30, 40 and the first H-shaped portion 2a is provided on the upper portion of the upper and lower seismic resistant dry pad 1 with the second upper plate 50 installed thereon.

FIG. 4 is a cross-sectional view of a lower structure of a smart PDF water tank according to an embodiment of the present invention. The first H-shaped steel 2a and the first auxiliary steel 2B and a first PDF panel 3 is installed on the bottom stiffener 2. The bottom part of the Smart PDF water tank is shown in FIG.

As shown in FIGS. 2 to 4, according to an embodiment of the present invention, the seismic resistant dry pad 1 for up-and-down adjustment can be used as a concrete pad or a concrete block, And an upside-down resisting earthquake-resistant dry pad 1 arranged on a horizontal plane on which a water tank such as a ground or a roof is installed so as to support the floor stiffener 2 constituting the frame (Base Frame). The first H-shaped section 2a is installed on the upper part of the up-and-down adjustment vibration isolating dry pad 1 and the first auxiliary section steel 2b is assembled on the side surface of the first H- And a first PDF panel 3 installed on the upper surface of the bottom stiffener 2. The first PDF panel 3 is installed on the bottom surface of the bottom stiffener 2,

Here, the smart PDF water tank according to an embodiment of the present invention may be, for example, a circular water tank or a polygonal water tank, but the following description is based on a polygonal water tank. Also, the base plate 10 and the first upper plate 30 constituting the vertical vibration-resisting seismic resistant dry pad 1 may also be formed in a polygonal or circular cross-section. However, in the following description, the configuration of a hexahedron having a square cross- As a reference.

The uprising type earthquake resistant dry pad 1 includes a base plate 10 and support pillars 20 having a lower end on an upper surface of the base plate 10 and a first upper plate 30 on an upper end thereof .

The base plate 10 is formed of hexahedron having a square or rectangular cross section using steel, for example, and can be arranged on a horizontal plane through a conventional anchor bolt 11a. For this purpose, The two long holes 11 may be formed symmetrically and the base plate 10 may be caused to flow during the earthquake through the elongated hole 11 to prevent structural breakage of the uprising type earthquake resistant dry pad 1. [

A supporting column 20 having a lower end on the upper surface of the base plate 10 is formed in an H-shape in cross section using steel, welded to the upper surface of the base plate 10, It can also be welded to the first upper plate 30. Therefore, the first upper plate 30 is also formed of steel and may be formed to have substantially the same size and shape as the base plate 10.

Here, the support pillar 20 may have an air circulation hole 21 formed on the outer surface thereof. The air circulation holes 21 may be formed on the outer surface of the support column 20 at least in a range that does not weaken the structural strength.

Therefore, according to the embodiment of the present invention, it is possible to easily solve the expansion / contraction phenomenon of the support column 20 due to the temperature change through the air circulation hole 21, that is, For example, it is possible to prevent the vertical displacement type earthquake resistant dry pad 1 from being deformed or damaged due to a change in ambient temperature.

The vibration-proof dry pad 1 for up-and-down adjustment according to an embodiment of the present invention includes a horizontal and vertical adjustment bolt 40 and a horizontal and a vertical adjustment bolt 40, And a second upper plate 50 on the upper surface of which the bottom stiffener 2 of the water tank is mounted.

The horizontal and vertical adjustment bolts 40 are vertically moved by screwing the lower portion of the upper surface of the first upper plate 30, which is symmetrical to each other. Accordingly, the first upper plate 30 has four first bolt-fixing tapped holes 31 radially formed with respect to the center. The second upper plate 50 is formed with four second bolt fastening holes 51 corresponding to the first bolt fastening tab holes 31. The second bolt fastening holes 51 are formed in the first and second upper plates 30 and 50 And the first bolt fastening tab hole 31 and the second bolt fastening hole 51 are disposed on the side of the vertex.

The bolt 40 for horizontally and vertically adjusting the height is a so-called bolted bolt, and a screw portion 41 to be screwed to the first bolt tightening tapped hole 31 is formed at the lower portion thereof. And a head part 43 inserted into the second bolt fastening hole 51 is formed on the upper part of the receiving part 42 so as to protrude therefrom.

The head portion 43 is relatively narrower in diameter than the second bolt fastening holes 51 to form a kind of flow space with the second bolt fastening holes 52, Even when the base plate 10 swings, it is possible to prevent the vibration of the smart PDF water tank from being transmitted to the second upper plate 50 supporting the bottom stiffener 2 by the flow space, .

In order to facilitate the horizontal and vertical adjustment of the second upper plate 50 through the height adjusting bolt 40, a normal nut is fastened to the upper and lower surfaces of the first bolt fastening tab hole 31, So that screw tightening can be performed.

The second upper plate 50 has substantially the same structure as the first upper plate 30, and a first H-shaped steel 2a constituting the bottom stiffener 2 of the water tank is installed on the upper surface in a horizontal direction , And the horizontal and the elevation are adjusted through the horizontal and vertical adjustment bolts (40).

The bottom stiffener 2 includes a first H-shaped section 2a and a first auxiliary section steel 2b. A first PDF panel 3 is installed on the top surface of the bottom stiffener 2, The smart PDF water tank according to an embodiment of the present invention includes a top-bottom seismic-resistant dry pad 1, a first H-shaped section 2a horizontally installed on top of the top- The bottom frame 2 is constructed of the bottom stiffener 2 including the section steel 2b and the first PDF panel 3. The first auxiliary section steel 2b may be formed of a rectangular steel or a U-shaped steel or a combination thereof.

Therefore, according to one embodiment of the present invention, since the base concrete, which constitutes the bottom frame of a water tank, is improved and the floor frame can be constructed, not only the construction period can be shortened relatively effectively, It is easy.

Meanwhile, the smart PDF water tank according to an embodiment of the present invention includes a vertical H-shaped section 4a vertically installed on an upper portion of the vertical vibration resisting dry pad 1, and a vertical second H- , The side reinforcement member 4 can be constructed by assembling the second auxiliary shape steel 4b on the side face of the side reinforcement member 4b. The side wall of the smart PDF water tank can be constructed by providing the second PDF panel 5 on the inner wall of the side stiffener 4 and assembling a unit panel of galvanized material on the outer wall. The second auxiliary section steel 4b may be formed of a rectangular steel or a U-shaped steel or a combination thereof.

In addition, by providing at least one turn buckle 6 in the horizontal direction on the second PDF panel 5, it is possible to prevent a kind of folding phenomenon in which the lateral stiffeners 4 are deformed by the water, A protective pipe 7 that can be implemented as a PE pipe is installed and enclosed to cover the outside of the main body 6. By providing the upper plate 8 on the upper side of the side stiffener 4, the smart PDF water tank can be configured as a whole.

FIG. 5 is a perspective view illustrating a seismic resistant dry pad for vertical adjustment of a smart PDF water tank according to an embodiment of the present invention. FIG. 5 is an exploded perspective view illustrating an air circulation hole 21 A first upper plate 30 is installed on the upper portion of the support column 20 and a screw portion 41 and a second lower plate 30 are provided on the upper portion of the first upper plate 30, A second upper plate 50 is installed on the upper part of the horizontal and height adjusting bolts 40 and the second upper plate 50 is provided on the upper part of the horizontal and the height adjusting bolts 40. [ The first H-shaped section 2a is provided on the upper part of the upper and lower seismic resistant dry pad 1 provided with the vibration suppressing plate 70 and the third upper plate 60 on the upper part of the plate 50 It is showing.

6 is a cross-sectional view showing the installation state of the Smart PDF water tank through the vertical adjustment earthquake-resistant dry pad 1 shown in FIG. 5, wherein the base plate 10 is provided on the horizontal surface on which the smart PDF water tank is installed, A support column 20 is installed through the anchor bolts 11a and an air circulation hole 21 is formed in the upper portion of the base plate 10 and a first upper plate And a second upper plate 50 is installed on the upper portion of the bolt 40 for adjusting the height and the height of the first and second upper plates 30 and 30, A vibration suppressing plate 70 for vibration is installed on the upper portion of the second upper plate 50 and a first H- A bottom stiffener 2 including a section steel 2a and a first auxiliary section steel 2b is provided, And the first PDF panel 3 is provided on the upper surface of the bottom stiffener 2. [

FIG. 7 is a cross-sectional view showing the installation state of the Smart PDF water tank through the vertical adjustment earthquake-resistant dry pad 1 shown in FIG. 5, in which a first H-shaped section 2a and a second H- A first PDF panel 3 is provided on the upper surface of the bottom stiffener 2 and a second PDF panel 3 is provided on the upper surface of the upper and lower adjustment seismic resistant dry pad 1, A second PDF panel 5 is provided on the inner wall of the side stiffener 4 and a side wall of the side wall of the side wall 4 And the upper plate 8 is provided on the upper portion of the stiffener 4.

As shown in FIGS. 5 to 7, according to an embodiment of the present invention, the seismic resistant dry pad 1 for up-and-down adjustment is disposed on the upper portion of the second upper plate 50 to have an earthquake-proof function, And a vibration suppressing plate 70 disposed between the second and third upper plates 50 and 60 and formed of a rubber material. Here, the above-mentioned seismic function should be interpreted as a concept covering seismic isolation and vibration isolation.

The third upper plate 60 is formed of steel having a square or rectangular cross-section with a horizontal cross section, and a first H-shaped section 2a is installed on the upper surface in a horizontal direction. The vibration-damping vibration control plate 70 interposed between the second and third top plates 50 and 60 is provided for the purpose of cushioning the shock caused by the load of the water, Is formed of a rubber material such as a styrene butadiene rubber (SBR) or a natural rubber (NR) to have a square or rectangular cross-section.

The vibration resisting vibration control plate 70 may have protrusions 71 formed at the upper and lower portions thereof and the protrusions 71 may be formed in the first and second holes 60, The vibration control plate 70 can be prevented from being separated.

That is, the second upper plate 50 has two first holes 52 symmetrically formed with respect to the central portion, and a second hole 61 corresponding to the first holes 52 is formed on the third upper plate The protrusions 71 of the vibration-suppressing vibration-damping plate 70 are inserted into the first and second holes 52 and 61, respectively.

In addition, the first holes 52 are arranged between the second bolt fastening holes 51 when the second bolt fastening holes 51 are provided on the respective vertex sides of the second upper plate 50, for example.

Therefore, according to the embodiment of the present invention, for example, when the earthquake occurs, the base plate 10, the vibration suppressing plate for vibration damping (hereinafter, referred to as " 70 and the bottom stiffener 2 are individually caused to flow through the elastic deformation of the vibration-damping vibration-damping plate 70 in the horizontal direction, whereby vibration transmission of the base plate 10 is prevented, It is possible to easily prevent the free or half wave of the tank.

Meanwhile, as described above, the smart PDF water tank according to the embodiment of the present invention including the up-down adjustment earthquake-resistant dry pad 1 to which the seismic function is applied comprises a second H - The side stiffener 4 of the water tank can be constituted by vertically installing the section steel 4a and assembling the second auxiliary section steel 4b to the side surface of the vertical second H-section steel 4a. And the second PDF panel 5 is installed on the inner wall of the side stiffener 4. [

In addition, by providing at least one turn buckle 6 in the horizontal direction on the second PDF panel 5, it is possible to prevent a kind of folding phenomenon in which the lateral stiffeners 4 are deformed by the water, A protective pipe 7 that can be implemented as a PE pipe is installed and enclosed to cover the outside of the main body 6. By providing the upper plate 8 on the upper side of the side stiffener 4, the smart PDF water tank can be configured as a whole.

The smart PDF water tank according to the embodiment of the present invention is constructed such that the entrance 8a for supplying water to the fresh water part 9 and the entrance 8b for inspecting the fresh water part 9 are installed on the upper plate 8 And an external ladder 8c for inspecting the smart PDF water tank can be installed. An internal ladder 9a and a drain pipe 9b for draining water may be installed in the fresh water section 9 and an overflow pipe 9c may be provided for controlling the amount of water to be stored.

8 is a plan view showing the installation state of the smart PDF water tank according to an embodiment of the present invention, wherein the upper and lower seismic resistant dry type pads 1 are arranged at 12 intervals at regular intervals, And shows the coupling relationship in which the first H-shaped portion 2a is provided on the seismic resistant dry pad 1. [

9 is a plan view showing the installation state of the Smart PDF water tank according to an embodiment of the present invention, wherein upper and lower seismic resistant dry type pads 1 are arranged at 12 intervals at regular intervals, The first H-shaped section 2a is provided on the vibration proof dry pad 1 and the first auxiliary section steel 2b is arranged between the first H-shaped sections 2a.

As shown in FIGS. 8 to 9, the vibration-proof dry type dry pad 1 for up-and-down adjustment according to an embodiment of the present invention may be arranged in a rectangular shape at regular intervals at 12 places in the drawing. In this case, the number and arrangement of the up-and-down resilient earthquake-resistant dry type pads (1) are, for example, not limited to 12 or less depending on the storage capacity of the water tank. I will disclose it in advance.

The first and second H-shaped steel bars 2a and 2b are arranged on the upper and lower seismic resistant dry pad 1 and the first auxiliary steel pipe 2b is arranged between the first H- And the bottom reinforcement member 2 is constructed.

Here, the first auxiliary section steel 2b may be inserted into the side surface of the first H-shaped section 2a having opposite ends. That is, the projections 2e are formed at both ends of the first sub-section steel 2b with substantially the same width as the grooves 2d of the first H-shaped section 2a, The first auxiliary section steel 2b and the first H-shaped section 2a can be assembled. By combining the first PDF panel on top of the bottom stiffener 2, a bottom frame of the Smart PDF water tank is constructed.

Therefore, according to the embodiment of the present invention, it is possible to easily construct the bottom frame of the Smart PDF water tank, effectively shortening the construction period for constructing the water tank, and also effective in cost reduction.

10 is a perspective view showing the first and second PDF panels 3 and 5 and the foam insulating material 90 according to an embodiment of the present invention. The protrusions 81a are formed at one end and the grooves The first and second PDF panels 3 and 5 formed with the first and second PDF panels 3 and 5 and the foamed insulating material 90 (FIG. 2) inserted into the inner space 81c of the body 81 constituting the first and second PDF panels 3 and 5, ).

11 is a sectional view of the first and second PDF panels 3 and 5 and the foam insulating material 90 according to an embodiment of the present invention. The first and second PDF panels 3 and 5 And shows a state in which the body 81 on which the PE sheet 83 is attached and the foam insulating material 90 are bonded to each other.

As shown in FIGS. 10 to 11, the first and second PDF panels 3 and 5 according to the embodiment of the present invention are common. The projections 81a are formed on the right end of the first and second PDF panels 3 and 5, A groove 81b is formed and includes a body 81 provided with an inner space 81c and a rib 82 arranged in the inner space 81c. By attaching the PE sheet 83 to the outer surface of the body 81, the lining process can be performed.

The first and second PDF panels 3 and 5 can be continuously installed in the longitudinal direction by joining two or more bodies 81 using the protrusions 81a and the groove 81b. Low density polyethylene (LDPE) is filled as the foam insulating material 90 in the inner space 81c, which is an empty space except for the ribs 82. [

The use of the foamable low density polyethylene (LDPE) as the foaming heat insulating material 90 prevents the first and second PDF panels 3 and 5 and the foamable low density polyethylene Since they can be recycled at the same time, they are effective in terms of recycling compared to, for example, effervescent urethane which can not be recycled.

The foam insulating material 90 is formed to have substantially the same cross section as the inner space 81c, so that it can be easily filled when inserting into the inner space 81c. That is, the foamed insulating material 90 having a square cross-section is likewise inserted into the inner space 81c having a square cross-sectional shape in the drawing.

Therefore, according to one embodiment of the present invention, outside air is prevented from flowing into the internal space 81c of the first and second PDF panels 3 and 5 through the foam insulating material 90, It is possible to reduce the internal pollution degree of the water tank, for example, and to reinforce the interior of the first and second PDF panels 3 and 5 as well.

12 and the first and second PDF panels 3 and 5 according to an embodiment of the present invention and the foam insulating material 90 are enlarged and enlarged, Before the foam insulating material 90 having a larger cross section than the inner space 81c is inserted into the inner space 81c of the inner space 81c.

13 is a cross-sectional view of the first and second PDF panels 3 and 5 according to an embodiment of the present invention and the foamed heat insulating material 90, 5 shows a state in which a foam insulating material 90 having a larger cross section than the internal space 81c is inserted into the internal space 81c.

12 to 13, the foam insulating material 90 according to the embodiment of the present invention is formed such that the cross section is substantially the same as the internal space 81c, but is larger than the internal space 81c .

That is, by forming the width C of the foam insulating material 90 to be larger than the width S of the internal space 81c in the drawing, the foam insulating material 90 is forcedly inserted into the internal space 81c. Even if a part of the external shape is deformed at the time of inserting, the insulator 90 is brought into close contact with the internal space 81c due to the restoring force after insertion.

Therefore, according to one embodiment of the present invention, the inner space 81c of the first and second PDF panels 3 and 5 is filled with the foam insulating material 90 by improving the adhesion of the foamable insulating material 90, Can be prevented more effectively.

FIG. 14 is a perspective view showing a first and second PDF panels 3 and 5 according to an embodiment of the present invention and a foamed thermal insulation material 90 provided inside the expansion and contraction space 91 according to an embodiment of the present invention. The first and second PDF panels 3 and 5 having the projections 81a at one end and the groove 81b at the other end and the first and second PDF panels 3 and 5 constituting the first and second PDF panels 3 and 5 Shows a foam insulating material 90 which is inserted into the inner space 81c of the body 81 and in which a stretchable space 91 is formed.

Fig. 15 is a sectional view showing the state of engagement in Fig. 14, in which a foam insulating material 90 having a circular stretching space 91 is inserted into the inner space 81c of the first and second PDF panels 3 and 5 Which is shown in Fig.

14 is a sectional view showing the state where the foam insulating material 90 having the rectangular expansion space 91 is inserted into the inner space 81c of the first and second PDF panels 3 and 5 Which is shown in Fig.

14 to 16, the foamable thermal insulation material 90 according to an embodiment of the present invention can easily be inserted into the internal space 81c of the body 81 constituting the first and second PDF panels 3 and 5 And a stretchable space 91 having a circular or polygonal cross section and penetrating through the inside in the longitudinal direction so as to be easily taken out for maintenance, replacement or the like.

That is, the first and second PDF panels 3 and 5 have the protrusions 81a and the groove portions 81b formed at both ends of the body 81, so that the shape of the inner space 81c adjacent thereto can be also bent And a stretchable space 91 is formed inside the foam insulating material 90 so as to be easily inserted into and tightly contacted with the inner space 81c through expansion and contraction.

Therefore, according to one embodiment of the present invention, the foam insulating material 90 is inserted into the inner space 81c through the stretching and shrinking space 91, and is then brought into close contact with the body 81 with a restoring force by stretching and shrinking action, 2 PDF panel (3) (5), thereby effectively reducing the temperature difference between the inside and the outside of the water tank.

17 is a perspective view illustrating the first and second PDF panels 3 and 5 according to the embodiment of the present invention and the expansion and contraction space 91, The foamed thermal insulation material 90 formed in the lengthwise direction or randomly forms the body 81 81 constituting the first and second PDF panels 3 and 5, In the inner space 81c of the inner case 81c.

17, the foam insulating material 90 according to the embodiment of the present invention is easily inserted into the internal space 81c of the body 81 constituting the first and second PDF panels 3 and 5, So that the cross section is formed substantially the same as the internal space 81c so as to facilitate withdrawal for maintenance or replacement.

The foamed thermal insulation material 90 is provided with a stretchable space 91 having a circular cross section or a polygonal cross section and penetrating the foamed heat insulator 90 along the longitudinal direction. The outer surface of the foamed heat insulating material 90 is provided with recesses and protrusions 92 Is formed.

The uneven portion 92 may be formed of, for example, a semicircular protrusion, and may be randomly arranged on the outer surface of the foam insulating material 90. On the other hand, the concave and convex portions 92 may be arranged radially around the expansion and contraction space 91 and formed along the longitudinal direction of the foam insulating material 90.

Therefore, according to one embodiment of the present invention, the friction between the foam insulating material 90 and the body 81 is changed from surface contact to line contact through the uneven portion 92, so that the foam insulating material 90 The frictional force generated in the process of inserting or withdrawing is reduced, thereby facilitating insertion and withdrawal.

The concave and convex portions 92 formed radially around the expansion and contraction space 91 and formed along the longitudinal direction of the foam insulating material 90 can function as a kind of reinforcement ribs, The shape of the foam insulating material 90 can be easily maintained in the process of inserting into the inner space 81c.

The outer surface of the foam insulating material 90 on which the concave and convex portions 92 are formed is brought into close contact with the body 81 by the restoring force of the foam insulating material 90 after insertion into the inner space 81c, 81c to prevent external temperature difference between the inside and the outside of the water tank.

Although the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the present invention is not limited thereto. It is to be understood that the terms "comprises", "comprising", or "having", etc., as used herein, mean that a component can be implanted unless specifically stated to the contrary, And all terms including technical and scientific terms are to be understood as being understood to be generally understood by those skilled in the art to which the invention belongs, Have the same meaning.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1 - Seismic dry pad for vertical adjustment 2 - Floor stiffener
2a - First H-section 2b - First auxiliary section steel
2d - groove of the first H-shaped section 2e - projection of the first auxiliary section steel
3 - 1st PDF panel 4 - Side stiffener
4a - Second H-section 4b - Second auxiliary section steel
5 - 2nd PDF panel 6 - Turn Buckle
7 - Protection pipe 8 - Top plate
8a - Inlet 8b - Entrance
8c - External ladder 9 - Freshwater part
9a - Internal ladder 9b - Drain piping
9c - overflow pipe 10 - base plate
11 - Slot 11a - Anchor bolt
20 - Support posts 21 - Air circulation holes
30 - first upper plate 31 - first bolt fastening tap hole
40 - Bolt for horizontal and vertical adjustment 41 - Screw
42 - Support part 43 - Head part
50 - second upper plate 51 - second bolt fastening hole
52 - first hole 60 - third upper plate
61 - Second hole 70 - Vibration suppression plate for vibration protection
71 - protrusion 80 - PE sheet
81 - Body 81a - Projection
81b - Groove 81c - Inner space
82 - Rib 90 - Foam insulation
91 - Expansion space 92 - Irregular part
C - width of insulation S - width of inner space

Claims (13)

A base plate disposed on a horizontal plane, a support column having a lower end on an upper surface of the base plate and a first upper plate provided on an upper end thereof, a lower portion being screwed on the first upper plate to move up and down, A second upper plate provided on an upper portion of the horizontal and height adjusting bolts and horizontally and downwardly adjusted and supported by the lower surface of the lower plate, A vibration-damping vibration control plate formed of a rubber material and interposed between the disposed third upper plate and the second and third upper plates;
A bottom reinforcement member including a first H-shaped section horizontally installed on an upper surface of the third upper plate, and a first auxiliary section formed on a side surface of the first H-shaped section; And
A first PDF panel installed on an upper surface of the bottom stiffener;
/ RTI >
The first upper plate has four first bolt fastening tab holes formed radially with respect to a center portion thereof, a lower portion of the bolt for horizontal and vertical adjustment is screwed, and four second bolts fastened to the first bolt fastening tab hole A fastening hole is formed in the second upper plate to insert the head portion of the bolt for horizontal and vertical adjustment,
The second upper plate has two first holes symmetrically formed between the second bolt fastening holes, a second hole corresponding to the first hole is formed on the third upper plate, Are formed at the upper and lower portions of the vibration control plate for vibration, respectively.
The method according to claim 1,
The smart PDF water tank is a circular water tank or a polygonal water tank.
The method according to claim 1,
The SmartPlus water tank has a transversal cross-section formed in a circular or circular shape, has a slot formed radially with respect to a central portion thereof, and is fixed to a horizontal plane through an anchor bolt fastened to the slot.
The method according to claim 1,
The support column is formed in a H-shaped cross section, welded to the base plate at the lower end, welding welded to the upper plate, and an air circulation hole formed at the outer surface.
The method according to claim 1,
Wherein the first and second upper plates are formed in a cross-section of a multiple or circular shape.
delete delete The method according to claim 1,
A side wall reinforcement including a second H-shaped section perpendicular to an upper surface of the third upper plate, and a second auxiliary section formed on a side surface of the second H-shaped section; And
A second PDF panel installed on an inner wall of the side wall reinforcement;
A smart PDF water tank containing more.
The method of claim 8,
A turn buckle provided in the second PDF panel in a horizontal direction; And
A protective pipe surrounding the outside of the turn buckle;
A smart PDF water tank that contains more.
The method of claim 8,
The first and second PDF panels may have protrusions at one end and grooves at the other end. The first and second PDF panels may include a body having an internal space, ribs arranged in the internal space, 2 A foam insulating material which keeps the PDF panel in a thermally insulated manner and has a stretchable space having a circular cross section or a polygonal cross section formed in the longitudinal direction along the inside thereof;
Smart PDF water tank containing.
The method of claim 10,
The foamed thermal insulation material is formed in the same shape as the shape of the inner space in the transverse section, but formed relatively larger than the inner space, and is forcedly inserted.
The method of claim 10,
Wherein the foamed thermal insulation material has a transverse section formed in the same shape as the inner space and has a recessed portion formed on an outer surface thereof to reduce a frictional force with the body when inserting and withdrawing the inner space.
The method of claim 12,
Wherein the convexo-concave portion is formed in a semicircular protrusion and is randomly arranged on the outer surface of the foam insulating material or arranged in a radial direction around the expansion / contraction space, along the longitudinal direction of the foam insulating material.

Images