KR101122040B1 - Rainwater purification and storage apparatus combining green area - Google Patents

Abstract

FIELD OF THE INVENTION The present invention relates to a green area integrated rainwater purification storage device.

In the prior art, when the rainwater flowing out of the ground surface is collected and used, it requires a high level of pretreatment technology, which causes a relatively high cost.

Since it was configured to have a pretreatment tank for mechanically or chemically treating pollutants in the initial rainwater, there was a problem in that its cost was relatively large due to the mechanical or chemical treatment.

The present invention is filled with soil in which green vegetation is planted inside a green box, and the box installation space of the green box is a pretreatment box and A green box and a rainwater storage tank are provided, and it is related with the green-water integrated rainwater purification | purification storage apparatus characterized by consisting of lamination | stacking.

According to the present invention, it is possible to implement the function of the green area, the natural purification of rainwater by the soil and plants, and the storage function of the naturally purified rainwater integrated.

Integrated green area, rainwater purification device, rainwater storage device, green area integrated rainwater purification device

Description

Rainwater purification and storage apparatus combining green area}

The present invention relates to a rainwater storage device, in particular, the vegetation is planted in the interior of the green box, the green soil (綠 地 化) soil is filled and the box installation space of the green box The unit is provided with a pre-treatment box and a overflow box, and the green box and the rainwater storage tank are laminated, so that the function of the green area, the natural purification of rainwater by soil and plants, In addition, the present invention relates to an integrated rainwater purification storage system with integrated green space, which implements a storage function of naturally purified rainwater.

The prior art of rainwater storage devices includes a pretreatment tank having a catchment device for catching rainwater, a pretreatment tank for mechanically or chemically treating contaminants of the collected initial rainwater, Rainwater was collected in underground rainwater storage tanks to use stored rainwater.

The prior art of rainwater storage devices includes a pretreatment tank having a catchment device for catching rainwater, a pretreatment tank for mechanically or chemically treating contaminants of the collected initial rainwater, Because it was a constitution that collects rainwater in the underground rainwater storage tank and uses the stored rainwater,

In the prior art of the rainwater storage device, in order to collect rainwater having low pollution from rainwater collection, the catchment surface is collected at a relatively high roof surface height. In the case of collecting and using the rainwater flowing out from the high-pretreatment technology is required, the cost was relatively high.

In addition, the conventional technique of the rainwater storage device has a configuration in which a pretreatment tank for mechanically or chemically treating pollutants in the initial rainwater is provided, and thus, the mechanical or chemical treatment causes a relatively high cost.

In addition, the conventional technique of the rainwater storage device has a problem in that the cost of securing the site is increased because the water collecting device, the pretreatment tank, and the rainwater storage tank each require separate sites.

The present invention is to solve the above problems of the prior art,

It is an object of the present invention, since the rainwater that enters the inside of the green box is passed through the soil inside the green box and the natural purification is performed by the purification of the vegetation plant, both the runoff generated from the roof surface and the ground surface Since it is possible to use it, it is not necessary for the high-level pretreatment process after the collection of rainwater, and as a simple pretreatment process, it is possible to maximize the utility of the pretreatment and to minimize the cost required for the pretreatment process. It is an object to provide a rainwater purification storage device.

In addition, it is an object of the present invention, since the rainwater that enters the inside of the green box is passed through the soil inside the green box and the natural purification is performed by the purification action of the vegetation plant, the runoff water generated on the roof surface and the ground surface It is possible to use all of them, to provide abundant rainwater from the roof surface and the ground surface to provide a natural green integrated rainwater purification storage device to enable natural purification.

In addition, it is an object of the present invention, the rainwater that enters the interior of the green box is passed through the soil inside the green box and the natural purification is made by the purification action of the vegetation, and by the simple pretreatment process of rainwater purification There is no need for a mechanical or chemical pretreatment facility in the prior art, thus providing an integrated green-water rainwater purification system that makes it possible to minimize the costs required for the installation of rainwater purification and storage facilities. The purpose is.

In addition, the object of the present invention, because the green box and the rainwater storage tank is a laminated configuration, because the green box and the rainwater storage tank is installed on the same site (敷 地) in a stack, the water collecting device, pretreatment tank and rainwater storage tank Green land integrated rainwater purification storage to enable intensive use of land without requiring separate lands for each site, thus minimizing the cost for securing the land. Iii) The purpose is to provide a device.

In addition, it is an object of the present invention, since the natural purification is made in the form of greenery such as flower beds, and the green box and rainwater storage tank is laminated structure, can be installed universally in all areas where greenery such as flower beds are formed. The purpose of the present invention is to provide an integrated rainwater purification and storage system for integrated green water, which enables the securing of naturally purified rich rainwater.

The present invention provides a rainwater storage device provided with a rainwater storage tank;

The vegetation is planted inside, and the green soil is filled, and the rainwater that enters the inside passes through the soil and contains the rainwater. ) A box is provided;

The wall member on one side of the green box is provided with a space for rainwater inflow,

The green box is provided with a box-mounting space portion on the other side so that the pre-processing box and the overflow box can be fitted together.

In the box installation space portion, the side plate member of the pretreatment box and the side plate member of the overflow box are in contact with each other, and the pretreatment box and the overflow box are fitted together in the box installation space. Installed;

The pretreatment box is provided with a rainwater purification space portion, a porous plate member, and rainwater temporary storage space portion,

The rainwater purification space portion is provided with a filter medium for rainwater purification,

In the rainwater temporary storage space portion, a rainwater inlet pipe having a filter mesh member provided in an opening is fitted into the through hole at the bottom of the pretreatment box.

A plurality of water inlets are provided in the lower portion of the soil side plate member of the pretreatment box so that rain water having passed through the soil is received;

The overflow box includes a sedimentation space portion, a plate member provided with pores in the upper portion, and a temporary storage space for the overflow flow. A part is provided,

The overflow temporal storage space portion is provided with a flow pipe fitted with a through-hole at the bottom of the overflow box, in which a filter mesh member is provided at an opening.

A plurality of water inlets are provided on an upper side of the soil side plate member of the overflow box so as to catch rain water flowing to the surface of the soil;

The lower side of the box-mounting space of the other side of the green box is provided with a fitting jaw portion which can be installed by fitting the bottom of the pretreatment box and the bottom of the overflow box,

The lower portion of the box installation space on the other side of the green box is an opening portion so that an extension portion of the rainwater inflow pipe extending into the rainwater storage tank and an extension portion of the overflow pipe extending into the rainwater storage tank are provided. A mouth is provided;

Between the soil and the box installation space of the other side is provided with a separation net member for separating the soil and the box installation space of the other side,

The green box is provided with a fitting space around the lower surface portion to be installed on the upper side of the rain water storage tank,

The upper periphery of the wall member of the rainwater storage tank is provided with a protrusion to be fitted to the fitting space portion, and a support jaw portion to support the lower surface of the green box,

In the interior of the rainwater storage tank, an opening of the lower end of the extension portion of the rainwater inflow pipe is provided near the bottom portion,

An extension portion of the overflow pipe is connected to an external urban rainwater pipe through a through hole of the other wall member of the rainwater storage tank in a space portion of the rainwater storage tank.

The rainwater storage tube is provided in the space portion of the rainwater storage tank to enable rainwater stored in the rainwater storage tank, and the rainwater usage pipe is extended to the outside through a through hole of one wall member of the rainwater storage tank. By the configuration, the above object of the present invention can be easily achieved.

The present invention in the above configuration, more preferably,

The cover is provided so as to cover the pretreatment box and the overflow box from above,

The rainwater utilization pipe is provided with a buoy member floating on the surface of the rainwater stored in the rainwater storage tank so that rainwater from the upper portion of the rainwater stored in the rainwater storage tank is introduced into the opening. By this, the above object of the present invention can be more easily achieved.

According to this invention by the said subject solution means,

Rainwater that enters the inside of the green box is passed through the soil inside the green box and is naturally purified by the purification of vegetation. Therefore, it is possible to use both runoff from the roof surface and the ground surface. It is possible to maximize the utility of the pretreatment as a simple pretreatment process because it does not need a high pretreatment process after the collection of the, it is possible to minimize the cost required for the pretreatment process.

In addition, according to the present invention, since the rainwater that enters the inside of the green box is passed through the soil inside the green box and the natural purification is performed by the purification of the vegetation plant, the runoff generated from the roof surface and the ground surface Since it is possible to use both, there is an effect to enable natural purification by securing abundant rainwater from the roof surface and the ground surface.

In addition, according to the present invention, the rainwater that enters the inside of the green box is passed through the soil inside the green box and the natural purification is made by the purification action of the vegetation, and by the simple pretreatment process of rainwater purification, Since there is no need for mechanical or chemical pretreatment facilities in the prior art, there is an effect that makes it possible to minimize the costs required for the installation of facilities for rainwater purification and storage.

In addition, according to the present invention, since the green box and the rainwater storage tank is a laminated configuration, because the green box and the rainwater storage tank is installed on the same site in a stack, for the water collecting device and pretreatment tank and rainwater storage tank Since separate lands are not required, land can be used intensively, and the cost for securing the lands can be minimized.

In addition, according to the present invention, since natural purification is performed as a form of greenery such as flower beds, and a green box and a rainwater storage tank are laminated, it can be universally installed in all areas where greenery such as flower beds is formed. It is effective to ensure abundant rain water that is naturally purified.

The present invention will be described based on the accompanying drawings in accordance with the preferred embodiment

It is as follows.

The configuration of the present invention, as shown in Figures 1 to 6, as follows. In other words,

The present invention is a rainwater storage device provided with a rainwater storage tank (50);

The soil (2) is filled with vegetation (1) by vegetation (1) in the interior (10s), and the rainwater entering the interior (10s) is filled with the soil. (2) is provided with a green box 10 to pass through and hold the rain water.

The soil (2) is preferably composed of a vegetation soil for the vegetation (植物) 1 vegetation ((層 to the upper layer), and a foundation soil that serves as a base layer (下 層).

The material of the green box 10 is preferably concrete or precast concrete. The material of the green box 10 may be a hard synthetic resin material or a rust-prevented metal material.

10 d of wall members on one side 10-1 of the green box 10 are provided with a space portion 12 for rainwater inflow. The depth D of the rainwater inflow space 12 is preferably about 10 cm.

The green box 10 is a box installation space on the other side (10-2) so that the pre-processing box (20) and the overflow box (30) can be fitted together to be installed together 10-2s is provided,

The side plate member 20-3 of the pretreatment box 20 and the side plate member 30-4 of the overflow box 30 are in contact with each other in the box installation space 10-2s. Iii) and the pretreatment box 20 and the overflow box 30 are fitted together in the box installation space portion 10-2s.

The side plate member 20-3 of the pretreatment box 20 and the side plate member 30-4 of the overflow box 30 are in contact with each other and are known by bolt nuts or the like. It is preferable to fasten and securely fasten with each other with a fastening member.

The material of the pretreatment box 20 and the material of the overflow box 30 are preferably a hard synthetic resin material or a metal material which has been rust prevented.

The pretreatment box 20 includes a rainwater purification space 20a, a porous plate member 20b, and a rainwater temporary storage space 20c. do.

The pretreatment box 20 is a rainwater purification space portion 20a and a rainwater temporary storage space portion 20c by the porous plate member 20b. To be separated.

The porous plate member 20b is preferably made integral with the pretreatment box 20. The porous plate member 20b may be configured to be fastened to the pretreatment box 20.

The rainwater purifying space portion 20a is provided with a filter material for rainwater purification 20f.

The filter medium for rain water purification 20f is preferably zeolite or activated carbon, or gravel, sand, diatomaceous earth, anthracite, or an appropriate combination thereof.

In the rainwater temporary storage space 20c, a rainwater inflow pipe 25 in which a filter mesh member m is provided in an opening 25-1 is provided in the pretreatment box. It is provided by being fitted into the through-hole 20-9h of the bottom part 20-9 of (20).

The lower part 20-1b of the soil-side side plate member 20-1 of the pretreatment box 20 is provided with a plurality of pieces so that rain water passing through the soil 2 is received. (Iv) 20 inlet ports are provided.

It is preferable that the soil 2 filled in the interior 10s of the green box 10 is filled higher than the upper end of the water inlet 20e.

The overflow box 30 is a plate member 30b provided with a settling space portion 30a and a porous portion in an upper portion 30b-1. ) And the overflow current temporary storage space 30c is provided.

The overflow box 30 is formed by the "plate member 30b provided with pores in the upper portion 30b-1," where the space is settled. It is separated into the part 30a and the overflow current temporary storage space part 30c.

It is preferable that the "plate member 30b provided with the porous part in the upper part 30b-1" is formed integrally with the said overflow box 30. As shown in FIG. The "plate member 30b provided with the porous part in the upper part 30b-1" may be comprised by being fastened to the said overflow box 30, and being provided.

In the overflow temporary storage space portion 30c, a overflow pipe 35 having a filter mesh member n provided in an opening 35-1 is provided in the overflow box 35c. It is provided by being fitted into the through-hole 30-9h of the bottom part 30-9 of (30).

The upper surface 30-1a of the soil side plate member 30-1 of the overflow box 30 flows over the surface 2-1 of the soil 2. A plurality of water inlets 30e are provided so that the flowing rainwater can be received.

Moreover, according to this invention, the lower part of the box installation space part 10-2s of the said other side 10-2 of the said green box 10 is the bottom part 20-9 of the said preprocessing box 20. And the fitting installation jaw portion 10-7 to be installed by fitting the bottom portion 30-9 of the overflow box 30 together,

The lower portion of the box installation space 10-2s of the other side 10-2 of the green box 10 is an extension portion of the rainwater inflow pipe 25 extending to the rainwater storage tank 50 ( 25-2 and an opening 10h is provided to enable the extension portion 35-2 of the overflow pipe 35 extending into the rainwater storage tank 50 to be provided.

The rainwater inlet pipe 25 and its extension portion 25-2 are both integrally configured with each other or may be configured to be coupled to each other as a separate configuration.

The overflow pipe 35 and the extension portion 35-2 may be configured to be integrally formed with each other or coupled to each other as a separate configuration.

The soil 2 and the box installation space 10-2s of the other side 10-2 are separated between the soil 2 and the box installation space 10-2s of the other side 10-2. A separating net member 15 is provided.

The separating net member 15 is installed in the green box 10 by a known fastening means such as an L-shaped bracket.

In addition, the present invention, the green box 10, the fitting space portion (10b-1s) in the periphery (10b-1) of the lower surface portion 10b to be installed on the upper side of the rain water storage tank (50). ),

50d-3r of periphery 50d-3r of the upper side 50d-3 of the wall member 50d of the rainwater storage tank 50 is fitted in the said fitting space part 10b-1s. 3-t) and a supporting jaw portion 50d-3-y adapted to support the lower surface portion 10b of the green box 10 are provided.

Moreover, according to the present invention, an opening of the lower end of the extension portion 25-2 of the rainwater inflow pipe 25 is provided in a space 50s of the interior of the rainwater storage tank 50. 25-2-1 is installed close to the bottom 50-9,

An extended portion 35-2 of the overflow pipe 35 penetrates the other wall member 50d-2 of the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50. Through the hole 50-2h, it is connected to the external urban storm pipe,

The rainwater storage tube 50 is provided with a rainwater use pipe 70 for enabling rainwater stored in the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50, and the rainwater usage pipe 70 is the rainwater storage tank 50. It is a green-field integrated rainwater purification storage device which extends to the outside through the through-hole 50-1h of the one side wall member 50d-1.

More preferably, the present invention

A cover 19 is provided to cover the pretreatment box 20 and the overflow box 30 from above.

The rainwater utilization pipe 70 is stored in the rainwater storage tank 50 so that rainwater from the upper portion of the rainwater stored in the rainwater storage tank 50 is introduced into the opening 70-1. A buoy member 75 floating on the surface of the rain water is provided.

The buoy member 75 is preferably connected to the opening 70-1 of the rainwater pipe 70 by a filter net member 73.

In the drawings, unexplained reference sign u is a U-shaped trap, and T is a ground.

The operation of the present invention of the above configuration, as shown in Figures 1 to 6, as follows. In other words,

In the present invention, the plant (1) is planted in the interior (10s) is filled with soil (2), which is greened (綠 地 化) soil (2) is filled with the rainwater entering the interior (10s) It is provided with a green box (10) to pass through the soil (2) and to hold rain water,

Since the soil (2) is composed of a vegetation soil for the vegetation (植物) 1 vegetation to the upper layer and the foundation soil to serve as a base layer (下層),

Rainwater that enters the interior 10s of the green box 10 passes through the soil 2 of the interior 10s of the green box 10 and is purified by the purification of the vegetation 1 planted therein. Is done. That is, the soil (2) is composed of a variety of porous state of the gap between the particles, the various contaminants contained in the rain water can be filtered while passing between the particles of the soil (2) Do. Furthermore, when the soil 2 is made of vegetation soil and foundation soil, since the pores are composed of more various porous states between the particles, the soil 2 passes through the gap between the particles of the soil 2, It is possible that the various contaminants included are filtered. Therefore, the rain water passes through the soil 2 so that natural purification is possible.

Moreover, since the plant 1 has a function of natural purification, biologically and microbiologically by its roots and microorganisms near the roots, the soil 2 in which the plant 1 has been vegetated and greenery is more naturally purified. The function of becomes remarkable.

Therefore, according to this configuration, since it is possible to use both the runoff generated from the roof surface and the ground surface, it is possible to maximize the utility of the pretreatment as a simple pretreatment process is not necessary after the high water pretreatment process after the rainwater collection.

In addition, according to such a configuration, since it is possible to use both the rainwater introduced into the green box, that is, the outflow water generated from the roof surface and the ground surface, it is possible to secure abundant rain water from the roof surface and the ground surface to purify the natural.

In addition, according to this configuration, since the mechanical or chemical pretreatment facilities in the prior art are not required by the natural purification function, it is possible to minimize the cost required for the installation of the facilities for rainwater purification and storage.

In addition, according to such a structure, since the natural purification is performed in the form of greenery such as flower beds, it is possible to universally install in all areas where greenery such as flowerbeds are formed, thereby ensuring abundant rain water naturally purified.

Since the wall member 10d on one side 10-1 of the green box 10 is provided with a space portion 12 for rainwater inflow, the interior of the green box 10 is provided. Rainwater entering 10s can use both rainwater from the roof surface and the outflow water generated on the ground surface, and thus it is possible to secure abundant rainwater from the roof surface and the ground surface and to purify it naturally.

Since the depth D of the rainwater inflow space 12 is preferably about 10 cm, the wall having a height of about 10 cm by the wall member 10d provided with the rainwater inflow space 12 is provided. Since the green box 10 and the rainwater storage tank 50 is installed on the ground (T), the green box 10 is the bottom of the rainwater inlet space 12 and the ground ( Since the ground surface of T) is installed to the same degree, rainwater flowing out of the ground surface may be introduced into the rainwater inflow space 12, and the outflow water from the ground surface is not the rainwater inflow space 12. It is possible to prevent the flooding through the portion flowing into the green box (10).

The green box 10 is a box installation space on the other side (10-2) so that the pre-processing box (20) and the overflow box (30) can be fitted together to be installed together 10-2s is provided,

The side plate member 20-3 of the pretreatment box 20 and the side plate member 30-4 of the overflow box 30 are in contact with each other in the box installation space 10-2s. Iii) and the pretreatment box 20 and the overflow box 30 are fitted together in the box installation space 10-2s,

Since the rainwater entering the green box 10 does not have a space in which rain water may leak, the amount of rain water entering the green box 10 may be maintained without any leakage. It is obtained by the box 20, and is purified.

In addition, even when the rainwater entering the green box 10 forms an overflow, the rainwater of the overflow entering the green box 10 may leak. Since there is no space, the amount of rainwater flowing into the green box 10 is obtained in the overflow box 30 without leaking. It is discharged through the overflow pipe (35).

In addition, since the pre-processing box 20 and the overflow box 30 are installed by the fitting, the box installation space 10-2s. It is possible to maintain the installed state stably because it is installed stably.

The pretreatment box 20 includes a rainwater purification space 20a, a porous plate member 20b, and a rainwater temporary storage space 20c. The rainwater purification space portion 20a is provided with a filter medium for rainwater purification 20f, so that the rainwater obtained in the pretreatment box 20 As a pretreatment process, the rainwater purification space portion 20a is purified by the rainwater purification filter medium 20f, and the purified rainwater is the porous plate. It flows into the said rainwater temporary storage space part 20c through the porous of the member 20b.

The filter medium for rainwater purification 20f is zeolite or activated carbon, or gravel, sand, diatomaceous earth, anthracite, or an appropriate combination thereof. Is done.

In the rainwater temporary storage space 20c, a rainwater inflow pipe 25 in which a filter mesh member m is provided in an opening 25-1 is provided in the pretreatment box. Since it is provided and fitted in the through-hole 20-9h of the bottom part 20-9 of (20),

Rainwater flowing into the temporary storage portion 20c of the rainwater and pretreated and purified is further filtered by the filter mesh member m to further filter fine contaminants. The rainwater inlet pipe 25 and the extension portion 25-2 are moved to the rainwater storage tank 50.

The lower side 20-1b of the soil-side side plate member 20-1 of the pretreatment box 20 is provided with a plurality of water so that rain water having passed through the soil 2 is received. Since the water inlet 20e is provided,

As shown in FIG. 5,

Rainwater that enters the interior 10s of the green box 10 penetrates the soil 2 and passes through the soil 2, that is, through the gaps between the fine particles of the soil 2. The lower part of the soil side plate member 20-1 of the pretreatment box 20, which is below the surface 2-1 of the soil 2 in the state of purification. It obtains by the several acquisition opening 20e provided in 20-1b).

In FIG. 5, the water surface w3 of the rainwater in the pretreatment box 20 corresponds to the position of the surface 2-1 of the soil 2 and the pretreatment box according to the amount of rainwater passed through the soil 2. It fluctuates between the bottom parts 20-9 of (20).

In FIG. 5, the arrow directions P1 and P2 indicate the flow of rain before and during the passage of the rainwater 2 at the positions of the portions shown, respectively, and P3, P4, and P5 are shown in FIG. After the rainwater has passed through the soil 2, the flow at the location of the portion shown is indicated.

Water surface w1 and w2 of the rainwater stored in the rainwater storage tank 50 in Figure 5 as the rainwater flows into the rainwater storage tank 50 through the rainwater inflow pipe 25 and its extension portion 25-2. An example of rising fluctuations is shown.

The overflow box 30 is a plate member 30b provided with a settling space portion 30a and a porous portion in an upper portion 30b-1. ), And the overflow current temporary storage space 30c is provided.

In the case of the overflow which occurs when there is a large amount of rainfall, the overflowed rainwater obtained in the overflow box 30 is formed in the precipitation space portion ( In 30a), the contaminants contained in the rainwater are precipitated and purified, and the suspended solids or contaminants contained in the overflowed rainwater are provided with pores in the upper portion 30b-1. It is additionally filtered through the pores of the " member 30b " and flows into the overflow current temporary storage space 30c.

In the overflow temporary storage space portion 30c, a overflow pipe 35 having a filter mesh member n provided in an opening 35-1 is provided in the overflow box 35c. Since it is provided and fitted in the through-hole 30-9h of the bottom part 30-9 of 30,

Rainwater introduced into the overflow temporary storage space 30c further filters fine contaminants by the filter mesh member n, and thus the overflow pipe 35 ) And the extension part 35-2 and the extension part 35-2 provided in the through hole 50-2h of the rainwater storage tank 50 are discharged to the city rain pipe.

The upper portion 30-1a of the soil side plate member 30-1 of the overflow box 30 is provided with a plurality of pieces so that rainwater flowing to the surface 2-1 of the soil 2 is received. (I) water inlets 30e are provided,

As shown in FIG. 6,

The overflowed rainwater that enters the interior 10s of the green box 10 does not flow through the surface of the soil 2, but does not pass through the soil 2, that is, the fineness of the soil 2. The soil-side side plate of the overflow box 30 above the surface 2-1 of the soil 2 without passing through the gap between the particles and without any natural purification. (Iv) It is obtained by the plurality of water inlets 30e provided in the upper part 30-1a of the member 30-1.

In FIG. 6, the water surface w5 of the rainwater obtained in the overflow box 30 is the same as the water surface w5 of the moon current flowing through the surface 2-1 of the soil 2.

Arrow directions Q1 and Q2, Q3, Q4 and Q5 in FIG. 6 indicate the flow of rainwater at the indicated portions, respectively.

Moreover, according to this invention, the lower part of the box installation space part 10-2s of the said other side 10-2 of the said green box 10 is the bottom part 20-9 of the said pretreatment box 20. Since the fitting portion 10-7 is provided so that the bottom portion 30-9 of the moon box 30 can be fitted together.

The bottom part 20-9 of the said preprocessing box 20 and the said overflow box 30 below the box installation space part 10-2s of the said other side 10-2 of the said green box 10 Bottom portion (30-9) of the fitting is fitted to the mounting jaw portion (10-7) is fitted together, is installed stably, and the rainwater entering the green box 10 is not leaked (漏水).
Since the lower portion of the box installation space 10-2s of the other side 10-2 of the green box 10 is provided with an opening 10h, it extends to the rainwater storage tank 50. The space 25-2 of the rainwater inflow pipe 25 and the space 35-2 of the overflow pipe 35 extending to the rainwater storage tank 50 may be provided. do.

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The soil 2 and the box installation space 10-2s of the other side 10-2 are separated between the soil 2 and the box installation space 10-2s of the other side 10-2. Since the separating net member 15 is provided,

The separating net member 15 may include the pretreatment box 20 and the overflow box 30 in order to remove or clean deposits or contaminants of the pretreatment box 20 and the overflow box 30. In the case of separating from the installation space portion 10-2s, the soil 2 is prevented from being pushed down into the box installation space portion 10-2s.

In addition, since the separating net member 15 is made of a net, rainwater naturally purified through the soil 2 is obtained into the pretreatment box 20, and the monthly flow is the overflow box. It does not interfere with getting into (30).

In addition, according to the present invention, the green box 10 is provided on the circumference 10b-1 of the lower surface portion 10b so that the green box 10 can be placed on the upper side of the rainwater storage tank 50. Become,

The periphery 50d-3r of the upper side 50d-3 of the wall member 50d of the rainwater storage tank 50 is fitted into the fitting space portion 10b-1s 50d-3-t. ) And a supporting jaw portion 50d-3-y for supporting the lower surface portion 10b of the green box 10,

The protrusion part 50d-3-t of the rainwater storage tank 50 is fitted into the fitting space part 10b-1s of the green box 10, so that the protrusion part 50d-3-t is inserted into the fitting space part ( The green box 10, which is above 10b-1s), is stably supported upward, and the support jaw 50d-3-y of the rainwater storage tank 50 is the green box 10 Since the lower surface portion 10b of the support stably,

The green box 10 is installed on the upper side of the rain water storage tank 50 is stably stacked (안정적).

Therefore, since the green box 10 and the rainwater storage tank 50 is installed on the same site in a stack (본 地), the present invention is a separate site for the water collecting device and pretreatment tank and rainwater storage tank respectively. It is possible to use the land intensively without need, so that the cost for securing the site can be minimized.

Moreover, according to the present invention, an opening of the lower end of the extension portion 25-2 of the rainwater inflow pipe 25 is provided in a space 50s of the interior of the rainwater storage tank 50. Since 25-2-1 is installed close to the bottom 50-9,

The rainwater inflow pipe 25 and the impact of the rainwater falling from the rainwater inflow pipe 25 and its extension portion 25-2 to the purified rainwater stored in the internal space 50s of the rainwater storage tank 50; The sediment which is blocked by the wall of the pipe inside the extension part 25-2, and which may accumulate in the bottom part 50-9 of the rainwater storage tank 50 floats. To prevent the rainwater stored in the rainwater storage tank 50 from being clouded, and falling from above the rainwater inflow pipe 25 and its extension portion 25-2 without dropping the rainwater. It is possible to move the purified rainwater.

An extended portion 35-2 of the overflow pipe 35 penetrates through the other wall member 50-2 of the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50. Since it connects to the outer city storm pipe through the hole 50-2h,

The overflowed rainwater does not flow into the rainwater storage tank 50, but is discharged to the outside of the rainwater storage tank 50, that is, the city storm pipe through the overflow pipe 35 and the extended portion 35-2.

When the rainwater stored in the rainwater storage tank 50 exceeds the full water, the rainwater exceeding the full water is U-shaped trap (u) installed in the internal space (50s) of the rainwater storage tank 50, and connected to the overflow pipe 35 ), And connected to the city storm pipe outside the rainwater storage tank 50 through the extension portion 35-2 is discharged.

The rainwater storage tube 50 is provided with a rainwater use pipe 70 for enabling rainwater stored in the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50, and the rainwater usage pipe 70 is the rainwater storage tank 50. Since it is made to extend to the outside through the through-hole 50-1h of one side wall member 50d-1,

The purified rainwater stored in the rainwater storage tank 50 may be easily used from the outside of the rainwater storage tank 50 by using the rainwater use pipe 70.

Therefore, green spaces in the form of flower beds, such as residential complexes, public facilities, schools, and parks, can be used as rainwater purification and storage devices, so that rainwater can be easily purified by natural purification, and stored water, toilet water, and industrial water. It can be used as such.

Therefore, according to the present invention, since natural purification is performed as a form of greenery such as a flower bed, and a green box and a rainwater storage tank are formed in a laminated structure, it can be installed universally in all areas where greenery such as flower beds are formed. Abundant rainwater can be secured naturally.

More preferably, the present invention

Since the cover 19 is provided to cover the pretreatment box 20 and the overflow box 30 from above,

When rainwater enters the interior 10s of the green box 10 from above, it is possible to prevent rainwater from directly entering the pretreatment box 20 and the overflow box 30. It is possible to improve the purification function by the box 20, and also, even when a large amount of rainfall occurs, it is possible to maintain the purification function by the pretreatment box 20 normally.

The rainwater utilization pipe 70 is stored in the rainwater storage tank 50 so that rainwater from the upper portion of the rainwater stored in the rainwater storage tank 50 is introduced into the opening 70-1. Since the buoy member 75 floating on the surface of the rain water is provided,

Among the purified rainwater stored in the internal space portion 50s of the rainwater storage tank 50, the rainwater of the upper portion which is relatively far from the sediment that may accumulate on the bottom 50-9 maintains a relatively clean state. It is possible to flow through the opening (70-1) of the rain water pipe 70.

Furthermore, since the buoy member 75 is preferably connected to the opening 70-1 of the rainwater utilization pipe 70 by a filter net member 73, the rainwater in the filtered state is further filtered. Through the opening 70-1 of the rainwater utilization pipe 70, it is possible to flow in.

According to this invention by the said structure and operation, the effect as described in the said effect item is attained.

The present invention can be used as a rainwater purification and storage device in the green space in the form of flower beds, such as residential complexes, public facilities, schools, parks, etc., after purifying and storing rainwater (excellent) by natural purification, landscape water, toilet water, industrial It can be used by numbers,

In Korea, which is classified as a water shortage country, the present invention has a large value in general use, and can be widely used according to the above effects.

1 is a perspective view showing the configuration and operation of the preferred embodiment according to the present invention,

Figure 2 is a preferred embodiment according to the present invention, a partially disassembled perspective view showing the configuration and operation of the green box and the part of the rainwater storage tank in which the vegetated vegetation is omitted,

3 is a partial cutaway exploded perspective view showing the construction and operation of a part of the green box and a part of the incision of the green vegetation box and the part of the rainwater storage tank in which the vegetated soil is omitted in a preferred embodiment according to the present invention;

4 is a plan view showing the configuration and operation as the cover is omitted in a preferred embodiment according to the present invention,

5 is a cross-sectional view taken along line AA ′ of FIG. 1, and is an enlarged cross-sectional view showing the construction and operation of a preferred embodiment according to the present invention;

FIG. 6 is a cross-sectional view taken along line B-B 'of FIG. 1 and is an enlarged cross-sectional view showing the construction and operation of a preferred embodiment according to the present invention.

* Description of the symbols for the main parts of the drawings *

1: plant, 2: soil, 2-1: surface of the soil,

10: green box, 10-1: one side of the green box, 10-2: the other side of the green box, 10-2s: the box installation space, 10b: the bottom of the green box, 10b-1: of the green box Circumference of the lower surface part, 10b-1s: fitting space part, 10d: wall member of green box, 10h: opening part, 10s: inside of green box, 10-7: fitting mounting jaw, 12: rainwater inflow Space part for (, 入),

15: separation net member, 19: cover,

20: pretreatment box, 20-1: soil side plate member, 20-1b: lower side of soil side plate member, 20-3: side plate member , 20-9: bottom part, 20-9h: through hole,

20a: rainwater purification space part, 20b: porous plate member,

20c: Temporary storage of rainwater, 20e: Water inlet, 20f: Filter material for rainwater purification,

25: rainwater inflow pipe, 25-1: opening of the rainwater inflow pipe,

25-2: extension part of the rainwater inflow pipe, 25-2-1: opening of the lower end of the extension part of the rainwater inflow pipe,

30: overflow box, 30-1: soil side plate member, 30-1a: upper side of soil side plate member, 30-4: side plate of overflow box ( 부재) member, 30-9: bottom part, 30-9h: through hole,

30a: sedimentation space part, 30b: plate member provided with the porous part in the upper part, 30b-1: upper part of the plate member 30b, 30c: Overflow Temporary Storage, 30e: Water Intake,

35: overflow pipe, 35-1: opening of the overflow pipe,

35-2: extension of the overflow pipe,

50: rainwater storage tank, 50-1: one side of the rainwater storage tank, 50-2: the other side of the rainwater storage tank, 50-1h: through hole, 50-2h: through hole, 50d: wall member, 50d-1: rainwater One side wall member of the reservoir, 50d-2: the other wall member of the rainwater storage tank, 50d-3: the upper side of the wall member, 50d-3r: the upper side of the wall member of the rainwater storage tank Circumference, 50d-3-t: protrusion, 50d-3-y: support jaw, 50s: space inside the rainwater reservoir, 50-9: bottom,

70: rainwater use pipe, 70-1: opening of rainwater use pipe, 73: filter mesh member, 75: buoy member, 100: rainwater storage device,

m: filter mesh member, n: filter mesh member,

w: rainwater

Claims (2)

In the rainwater storage device is provided with a rainwater storage tank (50); 10s of plants are filled with vegetation 1, and green soil 2 is filled with rainwater entering the interior 10s. (2) is provided with a green box 10 through which the rain water can be stored; The wall member 10d on one side 10-1 of the green box 10 is provided with a space portion 12 for rainwater inflow, The green box 10 is a box installation space on the other side (10-2) so that the pre-processing box (20) and the overflow box (30) can be fitted together to be installed together 10-2s is provided, The side plate member 20-3 of the pretreatment box 20 and the side plate member 30-4 of the overflow box 30 are in contact with each other in the box installation space 10-2s. V) the pretreatment box 20 and the overflow box 30 are fitted together in the box installation space portion 10-2s; The pretreatment box 20 includes a rainwater purification space 20a, a porous plate member 20b, and a rainwater temporary storage space 20c. Become, The rainwater purifying space portion 20a is provided with a filter medium for rainwater purification 20f, In the rainwater temporary storage space 20c, a rainwater inflow pipe 25 in which a filter mesh member m is provided in an opening 25-1 is provided in the pretreatment box. It is provided by being fitted into the through-hole 20-9h of the bottom part 20-9 of (20), The lower part 20-1b of the soil-side side plate member 20-1 of the pretreatment box 20 is provided with a plurality of pieces so that rain water passing through the soil 2 is received. (Iv) four inlets 20e; The overflow box 30 is a plate member 30b provided with a settling space portion 30a and a porous portion in an upper portion 30b-1. ) And a monthly flow temporary storage space portion 30c, In the overflow temporary storage space portion 30c, a overflow pipe 35 having a filter mesh member n provided in an opening 35-1 is provided in the overflow box 35c. It is provided by being fitted into the through-hole 30-9h of the bottom part 30-9 of (30), The upper surface 30-1a of the soil side plate member 30-1 of the overflow box 30 flows over the surface 2-1 of the soil 2. A plurality of water inlets 30e are provided so that the flowing rainwater can be received; The bottom of the box installation space 10-2s of the other side 10-2 of the green box 10 is the bottom 20-9 of the pretreatment box 20 and the overflow box 30. The bottom portion 30-9 of the) is provided with a fitting mounting jaw portion (10-7) to be installed by fitting together, The lower portion of the box installation space 10-2s of the other side 10-2 of the green box 10 is an extension portion of the rainwater inflow pipe 25 extending to the rainwater storage tank 50 ( 25-2 and an opening portion 10h is provided to enable the extension portion 35-2 of the overflow pipe 35 extending into the rainwater storage tank 50; The soil 2 and the box installation space 10-2s of the other side 10-2 are separated between the soil 2 and the box installation space 10-2s of the other side 10-2. A separating net member 15 is provided, The green box 10 is provided with a fitting space (10b-1s) on the periphery (10b-1) of the lower surface portion 10b to be installed on the upper side of the rain water storage tank (50), 50d-3r of periphery 50d-3r of the upper side 50d-3 of the wall member 50d of the rainwater storage tank 50 is fitted in the said fitting space part 10b-1s. 3-t) and a support jaw portion 50d-3-y provided to support the lower surface portion 10b of the green box 10, The opening part 25 of the lower end of the extension part 25-2 of the rainwater inflow pipe 25 is formed in the space part 50s of the inside of the rainwater storage tank 50. -2-1) is installed close to the bottom (50-9), An extended portion 35-2 of the overflow pipe 35 penetrates the other wall member 50d-2 of the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50. Through the hole 50-2h, it is connected to the external urban storm pipe, The rainwater storage tube 50 is provided with a rainwater use pipe 70 for enabling rainwater stored in the rainwater storage tank 50 in the space 50s of the rainwater storage tank 50, and the rainwater usage pipe 70 is the rainwater storage tank 50. Green-field integrated rainwater purification storage device, characterized in that it is extended to the outside through the through hole (50-1h) of one side wall member (50d-1). The cover 19 according to claim 1, wherein a cover 19 is provided to cover the pretreatment box 20 and the overflow box 30 from above. The rainwater utilization pipe 70 is stored in the rainwater storage tank 50 so that rainwater from the upper portion of the rainwater stored in the rainwater storage tank 50 is introduced into the opening 70-1. Green field integrated rainwater purification storage device, characterized in that the buoy member 75 floating on the surface of the rainwater is provided.

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