KR20160099990A

KR20160099990A - A rainwater receiver

Info

Publication number: KR20160099990A
Application number: KR1020150022392A
Authority: KR
Inventors: 곽명률; 정민수; 이원태
Original assignee: 금오공과대학교 산학협력단; 정민수; 곽명률
Priority date: 2015-02-13
Filing date: 2015-02-13
Publication date: 2016-08-23

Abstract

The present invention relates to a rainwater collector, comprising: a rainwater collector screen for filtering contaminants mixed with rainwater introduced into a rainwater collector; a rainwater drainage screen which is located at a lower portion of the rainwater collector screen, And an upper part of the silt bath is composed of a needle thread forming sieve formed in the form of a net so that the foreign matter can be separated and passed through only the good.

Description

A rainwater receiver}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rainwater collector, and more particularly, to a rainwater collector capable of preventing a foreign matter mixed with rainwater from flowing into a sewer pipe and flowing backward and facilitating removal of foreign matter.

Generally, a rainwater collector is installed to discharge the rainwater at 30 ~ 50m intervals to the side drainage of the road, and it is connected to the sewer pipe installed in the underground, and the rainwater flowing from the road is sent to the sewage treatment plant or river.

If rainwater is constantly raining like rainy season or rainfall increases due to heavy rainfall, rainwater drainage should be discharged quickly through sewage pipes. However, sewage pipes are clogged due to foreign substances entering along with rainwater, And the road is flooded.

The present invention relates to a general rainwater collector of the Utility Model Registration No. 20-0420489, which is constructed by pouring concrete into a space between an inner and an outer enclosure formed of synthetic resin and a space between the inner and outer enclosure to form a rainwater receiver, It is a synthetic resin made by injection molding, which is easier to construct than a receiver. It is a rainwater reservoir which is more robust than a rainwater receiver.

The rainwater collector includes an outer enclosure and a rainwater reservoir formed at an upper portion of the outer enclosure and having a lattice frame placed thereon and connected to the drainage pipe to allow rainwater or sewage to flow into the sewage facility. A drain pipe communicating with the inner housing and projecting to the outside through the outer housing and connected to the sewer pipe; and a concrete portion placed in the space portion, the drain pipe being connected to the inner housing, .

However, in the conventional art as described above, since the grid frame formed on the upper part has a large gap, a small foreign matter can easily enter into the rainwater receiver together with the rainwater.

Also, in the case of the conventional art as described above, when the foreign object is drawn into the inside, the sewer pipe may be clogged due to foreign matter, and backflow may occur.

In addition, in the case of the conventional art as described above, there is an inconvenience that the inside of the sewer pipe needs to be cleaned in order to remove foreign matter when foreign matter is drawn into the sewer pipe.

Utility Model Registration No. 20-0420489

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and to provide a rainwater collector which prevents a foreign object from entering a sewage pipe.

It is another object of the present invention to provide a rainwater collecting apparatus for classifying foreign matter mixed in rainwater and sending it to a sewer pipe.

It is another object of the present invention to provide a rainwater collecting apparatus which can easily separate and store foreign matter classified in rain.

According to an aspect of the present invention, there is provided a rainwater collecting apparatus, comprising: a rainwater collecting net for filtering foreign matter mixed with rainwater introduced into a rainwater collecting unit; a rainwater collecting net disposed at a lower portion of the rainwater collecting net, And an upper part of the silt bath is composed of a needle thread forming sieve formed in the form of a net so that the foreign matter can be separated and passed through only the good.

Further, the present invention is characterized in that the silt bath formed in the rainwater sink is formed in a circular or rectangular shape.

Further, the siltation tank formed in the rainwater collector of the present invention further includes a siltation tank support which is spaced apart from the gutter by a predetermined height so as not to interfere with the excellent flow.

In addition, the needlebath filtering system formed in the rainbreaker of the present invention is characterized in that the needlebath filtering apparatus further comprises an inflow guide for allowing the rainwater and the foreign matter introduced through the rainblown sieve net to flow into the needlebath.

In addition, the end of the needlebath filtering apparatus formed in the rainwater collector of the present invention further includes an outflow preventing bar which is bent toward the inside to prevent foreign matter from being discharged to the outside.

As described above, the rainwater collector according to the present invention has the effect of preventing foreign matter from entering the sewage pipe.

In addition, according to the rainwater collector according to the present invention, the foreign matter mixed with the rainwater can be classified and sent to the sewer pipe alone.

According to the rainwater collector of the present invention, the foreign matter classified in the rainwater can be separately stored and easily removed.

1 is a perspective view showing a rainwater collector according to the present invention installed in a ground;
2 is a perspective view illustrating an outer surface configuration of a rainwater sink according to the present invention;
3 is a perspective view illustrating an inner surface configuration of a rainwater receiver according to the present invention.
4 is a cross-sectional view showing the flow of water generated in the rainwater catcher according to the present invention.
FIG. 5 is a perspective view showing a modification of the rain catching support of the rain gutters according to the present invention in order to reduce the flow disturbance of the rain.
FIG. 6 is a perspective view showing an outflow preventing member installed on an upper part of a needle catching sieve of a rainwater sink according to the present invention. FIG.
Fig. 7 is an enlarged perspective view of an outflow preventing plate of a rainwater sink according to the present invention; Fig.
8 is a perspective view showing a state in which an inflow guide of the rainwater receiver according to the present invention is installed.
FIG. 9 is an enlarged perspective view of a rainwater collector inflow guide according to the present invention. FIG.

Specific features and advantages of the present invention will be described in detail below with reference to the accompanying drawings. The detailed description of the functions and configurations of the present invention will be omitted if it is determined that the gist of the present invention may be unnecessarily blurred.

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

FIG. 1 is a perspective view showing a rainwater collector according to the present invention installed in the ground, FIG. 2 is a perspective view showing an outer surface configuration of a rainwater collector according to the present invention, and FIG. 3 is a view showing the internal structure of a rainwater collector according to the present invention 4 is a cross-sectional view showing the flow of water generated in the rainwater receiver according to the present invention, FIG. 5 is a perspective view showing a modification of the rainwater receiver support of the rainwater collector according to the present invention, FIG. 6 is a perspective view showing an outflow preventing member installed on the upper part of the needle catching filter of the rainwater collector according to the present invention, FIG. 7 is an enlarged perspective view showing a cross section of the outflow preventing member of the rainwater catcher according to the present invention, FIG. 8 is a perspective view illustrating a rainwater guide guide installed in the rainwater collector according to the present invention. FIG. A perspective view showing a close-up view.

1 to 4, the rainwater collector according to the present invention includes a rainwater collector 50 installed in the ground 10, an upper portion of which is open and an interior of which is empty to receive a material, A rainwater drainage screen 100 which is located at a lower portion of the rainwater drainage frame 50 and discharges the stored rainwater, a rainwater drainage screen 100 which is located at an upper portion of the rainwater drainage frame 50 to primarily filter large foreign matter mixed with rainwater, A settling tank 200 located below the storm drainage sieve 100 and capable of receiving stormwater and foreign matter coming down through the storm drainage shed 100 because the top is opened and the inside is empty and a part of the upper part of the settling tank 200 And a needle-piercing filter 210 formed in the form of a net so that the foreign matter can be separated and passed through only the good.

The rainwater catching frame 50 can be manufactured using concrete or PE (polyethylene) material. In order to form a gravel storage unit for storing the gravel that is mixed with rainwater, the location of the gutter pipe 500 is spaced apart from the lower surface by 15 cm or more .

The rain gutter screen 100 can be made of a rigid and durable material such as steel, cast iron, or reinforced concrete, and can be separated from the rain gutter 50 to remove foreign matter accumulated in the rain gutter 50 .

The needle tanks 200 are opened at the upper part and empty inside, so that the stormwater flowing through the rainwater catching screen 100 stays in the needle tanks 200. A needle-piercing mesh 210, which is a mesh-like mesh, is present in a portion of the upper side of the needle-sink 200. When the water flowing into the needle-sink 200 passes a predetermined amount, And only the water is discharged to the lower portion of the rain receiving frame 50.

The settling tank 200 may be formed in a circular or rectangular shape depending on the shape of the storm drainage sieve 100 so that the settling tank 200 can reach the bottom surface of the stormwater receiving frame 50 You can also increase the size.

When the needle tumbler 200 touches the bottom surface of the rainwater receptacle 50, the rainwater flowing through the gutter tube 500 is resisted by the needle tumbler 200 and the flow is not smooth. The needlebath support 300 may be provided to separate the rainwater from the bottom of the rainwater receptacle. The needle holder support 300 may be formed to be smaller in size than the needle holder 200 to reduce the flow resistance of the inflow or outflow through the bellows pipe 500. The needle holder 200 may be connected to the rainwater- The height can be adjusted so as to be adjacent thereto.

In addition, the inside of the settling tank 300 may be formed as a hollow tube so that the settled soil can be accumulated inside the settling tank 300. In this case, the settling tank 200 may be integrally formed with the settling tank support 300, or may be formed to be coupled with the settling tank support 300 by forming a hole in the lower portion of the settling tank 200.

As shown in FIG. 5, the rain catcher support support 300 of the rainwater collector according to the present invention may be installed on the lower edge of the settling tank 200 to smooth the flow of the rainwater, It is possible to smoothly discharge the rainwater from the bottom surface of the rainwater receiver frame 50 because the rainwater flows through the bottom surface of the rainwater receiver frame 50 without resistance.

As shown in FIGS. 6 to 7, the end of the needle bar tipping screen 210 of the rain gutter according to the present invention further includes an outflow preventing bar 220 which is bent toward the inside to prevent foreign matter from being discharged to the outside .

Foreign matter such as cigarette butts floats in the water. Therefore, when a large amount of water flows through the rainwater drainage screen 100, the foreign matter may flow into the gutter pipe 500 through the siltation screen 210. In this case, the outflow preventing member 220 may be attached to the upper portion of the needle threading filter 210 to prevent the foreign matter from passing over the needle threading filter 210, so that the foreign matter can not escape from the needle bar 200.

The outflow preventing member 220 is positioned above the needle barrowing filter 210 formed in the needle bar 200 and cuts the outflow preventing bar 220. The inflow preventing bar 220 is folded in the needle bar 200, And is formed so as to protrude toward the center.

The top of the outflow preventing member 220 is formed so as to be inclined so that the rainwater and foreign matter flowing through the rainwater receiving sieve 100 can easily enter the inside of the settling tank 200, (Not shown).

Since the foreign matter contained in the needle tanks 200 starts to be discharged through the needle threading filter 210, foreign substances are gathered toward the needle threading filter 210 along the flow of the foreign material. Therefore, 220).

Therefore, it is possible to prevent foreign matter from flowing backward by blocking the tundra tube (500) and to clean the sludge tank (200) because the sludge tank (200) is located below the sludge sludge screen (100).

As shown in FIGS. 8 to 9, the irrigation bellows filter screen 210 of the rainwater collector according to the present invention is configured such that the rainwater and the foreign matter introduced through the rainwater drawer screen 100 can be introduced into the settling tank 200 The inlet guide 400 can be attached.

Since the size of the settling tank 200 is smaller than that of the storm drainage screen 100, the stormwater and foreign matter flowing from the edge of the storm drainage screen 100 can flow into the stormwater receiving frame 50 without passing through the settling tank 200 do.

In this case, there is a problem that the foreign matter can flow back through the storm wall (500) and the backwater of the storm drain can be backwashed.

In order to prevent this, an inflow guide 400 connected to the upper part of the rain catcher frame 50 from the upper part of the silt-screening filter 210 may be installed to allow the storm that passes through the rain catcher screen 100 to be introduced into the settling tank 200 . When a large amount of water flows down, the speed at which the water is discharged from the needle tanks 200 may be lowered. Therefore, some or all of the inlet guide may be formed in the form of a mesh to filter out foreign substances, ).

If the entire inlet guide 400 is formed in the form of a net, foreign matter should be formed on the surface of the net, not the net, so that the foreign material can flow into the needle set 200.

In order to prevent the soil mixed with the rainwater from flowing into the tundra500, a soil storage unit should be formed below the rainwater receiving frame 50. The gutter tube 500 is separated from the lower part of the rainwater receiving frame 50 by 15 cm or more, It should be formed so as to be stored under the frame 50.

In addition, when the settling tank 200 is formed to be detachable from the settling tank support 300, it is possible to easily remove the foreign matter accumulated in the settling tank 200 and the gravel accumulated in the rainfall receiving frame 50.

As described above, according to the rainwater collector according to the present invention, it is possible to prevent the foreign matter from entering into the sewage pipe, to classify the foreign matter mixed with rainwater, to send the rainwater to the sewer pipe alone, So that it can be easily removed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken as a limitation of the scope of the present invention. Or modify it. The scope of the invention should, therefore, be construed in light of the claims set forth to cover many of such variations.

10: Ground
50: Rain gutters
100: Rain gutter screen
200:
210: Needle thread
220: Spill prevention
300: Needle support
400: Inflow guide
500: Excellent pipe

Claims

In the rain gutters,
Rainwater drainage system that filters foreign matter mixed with stormwater that is introduced into stormwater receiver
A sinking tank located at a lower portion of the rainwater sluice network and having an upper portion opened and an inner portion being empty to receive rainwater and foreign matter coming down through the rainwater drainage sieve; And
And an upper part of the needle bar is formed of a mesh-type sewing thread net,
Rainwater catcher.

The method according to claim 1,
Characterized in that the needle bar is formed in a circular or rectangular shape
Rainwater catcher.

The method according to claim 1,
Wherein the needle bar is spaced apart from the gutter by a predetermined height so as not to obstruct the flow of the needle.
Rainwater catcher.

The method according to claim 1,
The needlebath filtering apparatus may further include an inflow guide for allowing the rainwater and the foreign substances flowing through the rainwater sluice network to flow into the sludge tank
Rainwater catcher.

The method according to claim 1,
And an end of the needlebath filtering net is bent toward the inside so as to prevent the foreign matter from being discharged to the outside.
Rainwater catcher.