KR100912393B1 - Water tank assembly - Google Patents

Abstract

A water tank unit is provided, in which installation is facilitated at any place and which can conspicuously reduce corrosion generation possibility of the tank. A water tank unit comprises: a cylindrical tank part(100) in which water is stored; a manhole exhausting unit(200) which is installed at the upper part of the tank part and in which the hydrochloric acid gas generated in the tank part is exhausted; a pipe part(300) which supplies water to the tank part or ejects water; and an ultraviolet inspection part which is installed at the manhole exhausting unit and irradiates the ultraviolet ray to water stored inside the tank part.

Description

Water tank assembly

The present invention relates to a water tank unit that can hygienically store water.

In general, the water tank is made in the shape of a cube using a plurality of rectangular stainless panels and reinforcing agents, and effectively blocks sunlight or ultraviolet rays compared to a water storage tank made of fiber reinforced plastic (FRP), so that the water stored therein is deteriorated. It can be prevented, and its use is increasing recently.

1 is a view for explaining a conventional water tank.

As shown, the conventional stainless water storage tank is a tank (1) made by welding a plurality of square stainless steel panel (1a) of approximately 1m in length on one side, and the top of the tank (1) A manhole (2) formed in the passage (2a) and a lid (2b) for entering and exiting a person, and an exhaust device for exhausting chlorine gas generated in the tank (1) installed in the tank (1); Include 3).

Here, the exhaust device 3 includes a blower (not shown) operated by an electric device, and exhausts chlorine gas generated in the tank 1 to the outside. That is, in order to disinfect the water stored in the tank 1, borax is usually used. In this case, since the chlorine gas generated from the borax corrodes the inside of the tank 1, the exhaust device 3 for exhausting the chlorine gas is It is used.

By the way, in the above-described structure, in order to make the tank 1, it is necessary to weld the parts in close contact with each other in a state where the panels 1a are in close contact with each other. Nickel constituting stainless steel by the heat generated during welding in the welded parts, Component balance, such as chromium, was destroyed, and corrosion progressed in the welded part. This corrosion is further accelerated by the chlorine content in the water stored inside the tank 1, ultimately weakening the durability of the tank 1, and thus the pressure between the panel 1a and the other panel 1a 'caused by hydraulic pressure. A phenomenon such as water leakage occurs, and the tank 1 itself is damaged. And furthermore, it caused the water quality to degrade.

In addition, since the exhaust device has an electrically operated blower 3, the exhaust device is easily broken by the humidity around the tank 1, and thus chlorine is not discharged smoothly, thereby accelerating corrosion of the tank 1. .

In the process of storing water in the tank 1 for a long time, there was a problem that the possibility of water contamination coexisted.

The present invention was created in order to solve the above problems, it is implemented by the assembly without welding, and also by easily exhausting the chlorine component inside the tank without adopting an electrically operated blower, ultimately the It is an object of the present invention to provide a water tank unit which greatly reduces the possibility of corrosion.

Another object of the present invention is to provide a water tank unit which can be easily assembled, lowers the production cost, and is easy to install in any place.

Still another object of the present invention is to provide a water tank unit capable of sterilizing stored water without power supply from the outside.

In order to achieve the above object, the water tank unit according to the present invention,

Cylindrical tank unit 100 in which water is stored, a manhole exhaust unit 200 installed above the tank unit 100 to exhaust chlorine gas generated from the tank unit 100, and the tank unit 100. The pipe unit 300 for supplying or discharging water to the water) and the ultraviolet irradiation unit 400 installed in the manhole exhaust unit 200 to irradiate the ultraviolet light to the water stored in the tank unit 100, the tank The part 100 includes a lower bottom part 112 having a cylindrical bottom plate 111 positioned at the bottom side, and first and second bending flanges 112a and 112b formed in a cylindrical shape and bent at both ends. And a ring-shaped sub sealing member 113 closely contacted between the first bending flange 112a and the edge of the bottom plate 111, the first bending flange 112a and the sub sealing member 113 interposed therebetween. A lower body 110 including a plurality of subclamps 114 for coupling the edges of the bottom plate 111 to each other; Upper bending 121 having a cylindrical upper plate 121 formed with a hole 125 to which the manhole exhaust portion 200 is coupled, and third and fourth bending flanges 122a and 122b formed by being bent at both ends to form a cylinder. A third bending including a portion 122, a ring-shaped sub sealing member 123 in close contact between the third bending flange 122a and the edge of the upper plate 121, and the sub sealing member 123 An upper body (120) including a plurality of sub clamps (124) for coupling a flange (122a) and an edge of the upper plate (121); A ring-shaped main sealing member 130 sealing between the second flange 112b of the lower body 110 and the fourth flange 122b of the upper body 120; And a plurality of main clamps 140 coupling the second flange 112b of the lower body 110 and the fourth flange 122b of the upper body 120 to each other. The manhole exhaust unit 200 includes an entrance part 210 serving as a passage through which the worker enters and exits; And a manhole upper plate 221 to which the entrance part 210 is coupled, and a plurality of exhaust holes 225 are formed at the side thereof, and fifth and sixth bending flanges 222a and 222b formed at both ends thereof are formed. A manhole bending member 222, a ring-shaped manhole sealing member 223 in close contact between the fifth bending flange 222a and an edge of the manhole upper plate 221, and the manhole sealing member 223 interposed therebetween. A plurality of manhole clamps 224 for coupling the edges of the five bending flanges 222a and the manhole upper plate 221; The pipe part 300 is connected to the lower side of the tank part 100, the supply pipe 310 for supplying water to the tank unit 100, and is installed to be spaced apart from the supply pipe 310 and the tank portion ( The discharge pipe 320 through which the water of 100 is discharged, and is installed inside the tank part 100 and extends to the upper side of the tank part 100, so that the water level of the water stored in the tank part 100 is constant. And an overflow pipe 330 to be installed at the lower side of the tank part 100 to drain water remaining in the tank part 100. .

In the present invention, as formed along the circumference of the lower bending portion 112, one or more reinforcing protrusions (112c) (112d) protruding from the surface to withstand the water pressure; And one or more reinforcement protrusions 122c protruding from the surface of the upper bend portion 122 so as to withstand hydraulic pressure.

In the present invention, the exhaust hole 225 has a structure opened downward when viewed from the side of the manhole bending portion 222.

In the present invention, the ultraviolet irradiation unit 400, which is installed in the lid 210b, the transparent body 410 with a space formed therein, and the tank unit (as installed in the transparent body 410) 100 is a substrate 430 is fixed to a plurality of ultraviolet diodes 420 toward the inside and the solar cell 440 is installed on the substrate 430 to produce electricity by the light transmitted through the transparent body 410 And a rechargeable battery 450 for charging electricity generated by the solar cell 440 and supplying power to the ultraviolet diode 420.

According to the water tank unit according to the present invention, since it can be implemented through the assembly without using welding, it is possible to exclude the possibility of corrosion caused by the destruction of the component balance by heat generated during welding in the conventional water storage tank life Can significantly extend.

In addition, by employing the manhole exhaust portion, the chlorine component inside the tank is naturally exhausted without employing an electrically operated blower, thereby further reducing the possibility of corrosion by the chlorine component.

It can be easily assembled to lower the production cost, and easy to assemble can be installed in any place.

In addition, by employing an ultraviolet irradiation unit operated without power supply, the water tank unit of the present application can be installed even in an area where electricity does not enter, and the stored water can be prevented from being contaminated by bacteria even after a long time. , It works.

Hereinafter, a water tank unit according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a front view of the water tank unit according to the invention, Figure 3 is an exploded perspective view of the tank portion of Figure 2, Figure 4 is an exploded perspective view of the manhole exhaust portion of Figure 2, Figure 5 is for explaining the pipe portion of Figure 2 Drawing.

As shown, the water tank unit according to the present invention, the cylindrical tank unit 100 in which water is stored, and is provided on the tank unit 100 to provide a passage to enter into the tank unit 100 And a manhole exhaust portion 200 through which chlorine gas generated in the tank portion 100 is exhausted, a pipe portion 300 for supplying or discharging water to the tank portion 100, and a manhole exhaust portion 200. It is installed includes an ultraviolet irradiation unit 400 for irradiating ultraviolet rays to the water stored in the tank unit 100. These water tank units are installed outdoors, such as on the roof of a building.

The tank unit 100 includes a lower body 110 located at a lower side, a manhole exhaust unit 200 installed therein, an upper body 120 coupled to the lower body 110, and a lower body to be described later ( Ring-shaped main sealing member 130 sealing between the second flange 112b of the 110 and the fourth flange 122b of the upper body 120, and the second flange 112b of the lower body 110 and It includes a plurality of main clamps 140 for coupling the fourth flange (122b) of the upper body (120). At this time, the lower body 110 is seated on the support portion 150 supporting the floor, and is spaced apart from the floor.

The main sealing member 130 has a round ring shape, and the material is made of silicone rubber or rubber. The main sealing member 130 is squeezed when the second bending flange 112b and the fourth bending flange 122b are clamped when the main clamp 140 clamps the space between the second bending flange 112b and the fourth bending flange 122b. Seal tightly.

The main clamp 140 has a 'U' shape when viewed from the side. The main clamp 140 is coupled to the second bending flange 112b and the fourth bending flange 122b having the main sealing member 130 interposed therebetween to couple the second and fourth bending flanges 112b and 122b to each other. The main clamps 140 are arranged at regular intervals along the circumference of the second and fourth bending flanges 112b and 122b, thereby providing the second and fourth bending flanges 112b and 122b on both sides of the main sealing member 130. FIG. Tightly adhered to ensure complete waterproofing.

The lower body 110 has a cylindrical bottom plate 111 positioned at the bottom side, and a lower roller formed with first and second bending flanges 112a and 112b which are processed by bending rollers to form a cylinder and bent at both ends. A first bending flange having the bending portion 112, the ring-shaped sub sealing member 113 closely contacted between the edge of the first bending flange 112a and the bottom plate 111, and the sub sealing member 113. 112a) and a plurality of subclamps 114 for coupling the edges of the bottom plate 111 together. At this time, at least one protruding portion from the surface of the lower bending portion 112 to withstand the water pressure, in the present embodiment is formed with two reinforcing protrusions (112c) (112d) spaced apart.

The lower bending part 112 rounds the long stainless plate using a bending roller, and then forms a round cylinder by welding the dried both ends. At this time, the bending roller forms the first and second bending flanges 112a and 112b and the reinforcement protrusions 112c and 112d.

The sub-sealing member 113 has a round ring shape, and the material is made of silicone rubber or rubber. The sub-sealing member 113 is firmly sealed between the first bending flange 112a and the bottom plate 111 while pressing the first bending flange 112a and the bottom plate 111 when the sub-clamp 114 is clamped. do.

The sub clamp 114 has a 'U' shape when viewed from the side. The sub-clamp 114 is coupled to the edges of the first bending flange 112a and the bottom plate 111 with the sub-sealing member 113 to couple the first bending flange 112b and the bottom plate 111 to each other. . The sub-clamps 114 are disposed at regular intervals around the edges of the first bending flange 112a and the bottom plate 111, and thus, the first bending flange 112a and the bottom plate 111 on both sides of the sub-sealing member 113. Make sure the edges of the) are firmly adhered to for a complete waterproof.

The upper body 120 has a cylindrical upper plate 121 having a hole 125 to which the manhole exhaust portion 200 is coupled, and the third and fourth bendings implemented by bending rollers to form a cylinder and bent at both ends. The upper bending part 122 having the flanges 122a and 122b formed therein, the ring-shaped sub sealing member 123 which is in close contact between the edges of the third bending flange 122a and the upper plate 121, and the sub sealing part material. A plurality of subclamps 124 joining the edges of the upper plate 121 and the third bending flange 122a having the 123 interposed therebetween. At this time, at least one protruding portion 122c protruded from the surface of the upper bending portion 122 to protrude from the surface to withstand the water pressure, in this embodiment is formed.

The upper bending part 122 rounds the long stainless plate with a bending roller, and then forms a round cylinder by welding the dried both ends. At this time, the bending roller forms the third and fourth bending flanges 122a and 122b and the reinforcement protrusion 122c.

The sub-sealing member 123 has a round ring shape, and the material is made of silicone rubber or rubber. The sub-sealing member 123 tightly seals the third bending flange 122a and the upper plate 121 while the clamp 124 is clamped when the clamp 124 clamps the third bending flange 122a and the upper plate 121. .

The sub clamp 124 has a 'U' shape when viewed from the side. The sub clamp 124 is coupled to the edges of the third bending flange 122a and the upper plate 121 in which the sub sealing member 123 is interposed to couple the third bending flange 122a and the upper plate 121 to each other. . The sub-clamps 124 are disposed at regular intervals around the edges of the third bending flange 122a and the upper plate 121, so that the third bending flange 122a and the upper plate 121 are formed on both sides of the sub-sealing member 123. Make sure the edges of the) are firmly adhered to for a complete waterproof.

The manhole exhaust unit 200 is an entrance portion 210 serving as a passage through which the worker enters and exits, and the entrance portion 210 is coupled to allow the chlorine gas generated inside the tank portion 100 to be discharged to the outside. At the same time, the manhole body 220 to prevent foreign substances such as dust pests are included.

The entrance 210 is implemented in various forms, and in the present embodiment, the lid 210b is attached to or detached from the cylindrical body 210a.

The manhole body 220 includes a manhole upper plate 221 to which the entrance part 210 is coupled, and a plurality of exhaust holes 225 formed at the side thereof, and the fifth and sixth bending flanges 222a formed by bending both ends thereof. The manhole bending portion 222 having the 222b, the ring-shaped manhole sealing member 223 and the manhole sealing member 223 closely contacted between the fifth bending flange 222a and the edge of the manhole upper plate 221 are provided. A plurality of manhole clamps 224 are coupled to the edges of the interposed fifth bending flange 222a and the manhole upper plate 221.

The sixth bending flange 222b is coupled around the hole 125 of the upper plate 121 by the bolt B and the nut N.

The manhole sealing member 223 has a round ring shape, and the material is made of silicone rubber or rubber. The manhole sealing member 223 is firmly pressed between the fifth bending flange 222a and the manhole upper plate 221 while the manhole clamp 224 is clamped when the manhole clamp 224 clamps the fifth bending flange 222a and the manhole upper plate 221. Seal it.

Manhole clamp 224 has a 'U' shape when viewed from the side. The manhole clamp 224 is interposed between the fifth bending flange 222a having the manhole sealing member 223 interposed with the edge of the manhole upper plate 221, and the fifth bending flange 222a and the manhole upper plate 221. Combine. The manhole clamp 224 is disposed at regular intervals along the edges of the fifth bending flange 222a and the upper manhole upper plate 221, and thus, the fifth bending flange 222a and the upper manhole on both sides of the manhole sealing member 223. The edges of the plate 221 are firmly attached to each other so that complete waterproofing is achieved.

The exhaust hole 225 allows the chlorine gas generated inside the tank unit 100 to be discharged to the outside and prevents foreign substances such as dust pests from entering. To this end, the exhaust hole 225 is in the side of the manhole bending portion 222, as shown in Figure 2 in order to exhaust the chlorine gas inside the tank unit 100 by the pressure difference due to the outside air flow. It has a structure which opens downward when it sees. In addition, by this structure, it is possible to prevent foreign substances such as pests and dust from entering the tank unit 100.

The pipe part 300 is connected to the lower side of the tank part 100 to supply water to the tank part 100, and is installed to be spaced apart from the supply pipe 310 to the tank part 100. The discharge pipe 320 is discharged to the water, and is installed inside the tank portion 100 and extends to the upper side of the tank portion 100 to maintain a constant level of water stored in the tank portion 100 An overflow tube 330 and a drain tube 340 installed at a lower side of the tank unit 100 to drain water remaining in the tank unit 100 are included.

6 is a cross-sectional view of the ultraviolet irradiation unit installed in the lid.

As shown, the ultraviolet irradiation unit 400 is to prevent contamination of the water by irradiating ultraviolet rays with water stored in the tank unit 100 to eliminate the parasitic bacteria in the water. At this time, the ultraviolet irradiation unit 400 irradiates the ultraviolet rays into the tank unit 100 without supplying power from the outside, for this purpose, the ultraviolet irradiation unit 400, the entrance portion 210, strictly the lid 210b As installed in the transparent body 410, the space formed therein, and the substrate 430 is fixed to a plurality of ultraviolet diodes 420 to be installed inside the transparent body 410 toward the inside of the tank portion 100 and The solar cell 440 is installed on the substrate 430 to generate electricity by light transmitted through the transparent body 410, and charges electricity generated from the solar cell 440 to the ultraviolet diode 420. A rechargeable battery 450 for supplying power and a controller (not shown) for controlling the operation of the rechargeable battery 450 are included.

The transparent body 410 has a sealed structure so that moisture or external moisture of the water stored in the tank part 100 does not penetrate, and the substrate 430, the solar cell 440, and the rechargeable battery 450 are transparent bodies ( 410 is installed inside to protect from external moisture.

The ultraviolet diode 420 generates ultraviolet rays at low power. Since the ultraviolet diode 420 consumes very little power but generates a large amount of ultraviolet light, the ultraviolet diode 420 generates ultraviolet light enough to be sterilized even with a power consumption of only 0.1 W or less. Ultraviolet rays generated at this time have a wavelength band of 250 nm to 350 nm. This is in contrast to the conventional ultraviolet lamp consumes about 4W ~ 20W power.

By this structure, the electricity generated in the solar cell 440 is charged in the rechargeable battery 450, the control unit controls the rechargeable battery 450 so that power is applied to the ultraviolet diode 420. For example, the controller controls the rechargeable battery 450 to supply power to the ultraviolet diode 420 at predetermined time intervals. As a result, parasitic bacteria in the water stored while the ultraviolet light is irradiated from the ultraviolet diode 420 are eliminated, thereby preventing water from being contaminated even after a long time passes. In this case, since the ultraviolet irradiation unit 400 generates ultraviolet rays by generating electricity by sunlight introduced from the outside, there is no need to perform electric wiring separately. Accordingly, the water tank unit of the present application is installed even in a place where electricity does not enter. Can be.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

1 is a view for explaining a conventional water storage tank,

2 is a front view of the water tank unit according to the present invention,

3 is an exploded perspective view of the tank of FIG. 2;

Figure 4 is an exploded perspective view of the manhole exhaust of Figure 2,

5 is a view for explaining the pipe portion of FIG.

6 is a cross-sectional view of the ultraviolet irradiation unit installed in the lid.

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

100 ... tank 110 ... lower body

111 ... bottom plate 112 ... lower bend

112a, 112b ... 1st, 2nd bending flange

112c, 112d ... Reinforcement protrusion 113 ... Subseal member

124 ... subclamp 120 ... upper body

121 ... top plate 122 ... top bend

122a, 122b ... 3rd and 4th bending flange

122c ... reinforcement protrusion 123 ... sub-sealing member

124 ... subclamp 130 ... marine sealing member

140 ... main clamp 150 ... support

200 ... manhole exhaust 210 ... entrance

210a ... body 210b ... lid

220 ... manhole body 221 ... manhole top plate

222 ... manhole bending part

222a, 222b ... 5, 6 bending flange

223 ... manhole sealing member 224 ... manhole clamp

300 ... pipe 310 ... supply pipe

320 ... outlet line 330 ... overflow line

340 ... drain tube 400 ... UV irradiation part

410 ... transparent body 420 ... UV diode

430 ... substrate 440 ... solar cell

450 ... rechargeable battery

Claims (4)

Cylindrical tank unit 100 in which water is stored, a manhole exhaust unit 200 installed above the tank unit 100 to exhaust chlorine gas generated from the tank unit 100, and the tank unit 100. Pipe unit 300 for supplying or discharging water to the) and the manhole exhaust unit 200 is provided in the ultraviolet irradiation unit 400 for irradiating ultraviolet rays to the water stored in the tank unit 100, The tank unit 100, A cylindrical bottom plate 111 positioned at the bottom side, a lower bending part 112 having a cylindrical shape and having first and second bending flanges 112a and 112b formed at both ends thereof, and the first bending flange; A ring-shaped sub sealing member 113 in close contact between the edge 112a and the bottom plate 111, and the first bending flange 112a and the bottom plate 111 having the sub sealing member 113 interposed therebetween. A lower body (110) comprising a plurality of subclamps (114) for engaging the edges; Upper bending 121 having a cylindrical upper plate 121 formed with a hole 125 to which the manhole exhaust portion 200 is coupled, and third and fourth bending flanges 122a and 122b formed by being bent at both ends to form a cylinder. A third bending including a portion 122, a ring-shaped sub sealing member 123 in close contact between the third bending flange 122a and the edge of the upper plate 121, and the sub sealing member 123 An upper body (120) including a plurality of sub clamps (124) for coupling a flange (122a) and an edge of the upper plate (121); A ring-shaped main sealing member 130 sealing between the second flange 112b of the lower body 110 and the fourth flange 122b of the upper body 120; And a plurality of main clamps 140 coupling the second flange 112b of the lower body 110 and the fourth flange 122b of the upper body 120 to each other. The manhole exhaust unit 200, An entry and exit portion 210 serving as a passage through which the worker enters and exits; And a manhole upper plate 221 to which the entrance part 210 is coupled, and a plurality of exhaust holes 225 are formed at the side thereof, and fifth and sixth bending flanges 222a and 222b formed at both ends thereof are formed. A manhole bending member 222, a ring-shaped manhole sealing member 223 in close contact between the fifth bending flange 222a and an edge of the manhole upper plate 221, and the manhole sealing member 223 interposed therebetween. A plurality of manhole clamps 224 for coupling the edges of the five bending flanges 222a and the manhole upper plate 221; The pipe part 300, The supply pipe 310 is in communication with the lower side of the tank unit 100 to supply water to the tank unit 100, and is installed to be spaced apart from the supply pipe 310 to discharge the water of the tank unit 100 The discharge pipe 320 and the overflow pipe 330 which is installed inside the tank part 100 and extends to the upper side of the tank part 100 so as to maintain a constant level of water stored in the tank part 100. And a drain pipe (340) installed at the lower side of the tank part (100) for draining the water remaining in the tank part (100). The method of claim 1, One or more reinforcing protrusions 112c and 112d protruding from the surface of the lower bend portion 112 so as to withstand hydraulic pressure; And And at least one reinforcement protrusion (122c) protruding from the surface of the upper bending portion (122) to withstand hydraulic pressure. The method of claim 1, The exhaust hole (225), the water tank unit, characterized in that it has a structure which is opened downward when viewed from the side of the manhole bending portion (222). According to claim 1, The ultraviolet irradiation unit 400, As installed in the entrance 210, a transparent body 410 having a space formed therein, and a plurality of ultraviolet diodes 420 installed inside the transparent body 410 toward the tank part 100. Is mounted on the substrate 430, the solar cell 440 is installed on the substrate 430 to produce electricity by the light transmitted through the transparent body 410, and generated in the solar cell 440 Water tank unit, characterized in that it comprises a rechargeable battery 450 for charging electricity and supplying power to the ultraviolet diode (420).

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