KR101433517B1 - Apparatus to recycle rain water - Google Patents

Abstract

The present invention relates to a rainwater recycling apparatus which can discharge a lot of initial rainwater containing foreign matters but store relatively clean rainwater, when it rains, to utilize the stored rainwater as available water. The rainwater recycling apparatus comprises: a rainwater discharge pipe which is vertically fixed on the side wall of a structure or a pier to discharge rainwater to the downside; a cylindrical foreign matter filter tank which is detachably fit to the lower end part of the rainwater discharge pipe to discharge only rainwater to the downside in a state where foreign matters contained in the rainwater is filtered; a drain which is formed in the bottom side of the foreign matter filter tank to be connected to the downside and controls a discharge speed while filtering foreign matters contained in the rainwater; a bypass pipe formed above the foreign matter filter tank to communicate with the outside in order to discharge water to the outside when the foreign matter filter tank is gradually and fully filled with water by resistance generated while the rainwater passes through the drain; and a rainwater storage tank for storing water discharged through the bypass pipe.

Description

Apparatus to recycle rain water [0001]

The present invention relates to an excellent recycling apparatus, and more particularly, to discharge an early storm having a large amount of foreign matter when raining, and to store and use relatively clean storm thereafter as a water.

As we all know, Korea is one of the water-scarce countries classified by the United Nations because of the annual average rainfall exceeding 1200mm but due to the concentration of rainfall in the summer season.

In addition, as the road packing rate of the city increases year by year, rainwater penetrates into the soil at the time of rainfall, and most of the rainwater is discharged to the river without rearing groundwater. Streamed rivers that do not run with river water are spreading rapidly in recent years.

In order to solve this problem, it is necessary to construct a large reservoir or a dam in order to secure necessary living water including drinking water, and it is necessary to construct a long distance water channel to receive water from the reservoir and increase the land expense ratio The cost of social investment has increased significantly.

In addition, despite the large-scale investment as described above, the water shortage is still intensifying, and serious water shortages have occurred in some areas in order to carry out water supply through water vehicles if the drying is continued for a long period of time.

Therefore, in order to prepare for a water shortage, it is urgent to secure a water shortage without performing a relatively large construction such as securing water for a large artificial dam, a reservoir or a river.

In view of this, Patent Publication No. 10-0691566 discloses a system for inducing underground infiltration and underground infiltration to induce subterranean infiltration while retaining stormwater without discharging as it is as water.

However, the system for inducing uptake and underground penetration according to Patent Publication No. 10-0691566 has some effect of filtering impurities such as some impurities in the rainwater and penetrating the existing soil through the filter layer, Is too complicated, requires a lot of equipment cost, and has the disadvantage that it is difficult to utilize the contaminated storm in the initial rainfall.

In recent years, attention has been focused on urban greening in order to create a more environmentally friendly atmosphere by eliminating the blandness of buildings, etc. In this dimension, green space is created in the city center, In this case, it was necessary to use irrigation water once every two days so that water, water for irrigation, personnel for irrigation, irrigation vehicle, etc. were costly and time consuming. There were many problems such as.

Especially, it is necessary to provide a flower bed at the bottom of a building or a lower part of a bridge, and to store and use it without extra watering when recording.

However, since the initial rainfall contains a large amount of dust, heavy metals, impurities, and soil, it is not suitable for use in various kinds of water. When calcium chloride is melted and used for the irrigation of the flower beds, the toxicity thereof can cause the plants to die .

In addition, when a large amount of soil included in the initial storm is formed into a midge form, if it is directly introduced into the reservoir, the water may be decayed or the soil may accumulate in the reservoir, which may make it difficult to maintain and maintain the reservoir.

Therefore, in order to use the water as an excellent water, it is preferable to flow the initial water as it is, and to store the excellent water afterwards.

The present invention has been proposed in view of this point, and it is an object of the present invention to provide an excellent recycling apparatus for discharging an early storm having a large amount of foreign matter when it is raining at a high speed and storing relatively clean storages thereafter, .

In order to solve such a problem, the present invention provides an excellent discharge pipe which is vertically fixed to a side wall of a building or a pier and discharges the storm downward; A cylindrical foreign matter removing cylinder which is detachably fitted to a lower end of the storm drain pipe and discharges the foreign matter contained in the stormwater in a state where the foreign matter is filtered out; A drain hole formed in a lower surface of the lower surface of the foreign matter filtering tube to control a discharge rate while filtering out foreign matter in the rainwater; A waste pipe formed to communicate with the outside of the foreign matter filtering barrel so as to discharge the foreign matter to the outside of the foreign matter filtering barrel when the water flows into the foreign substance filtering barrel due to the resistance generated in the process of discharging the outdoor water through the drain; And an excellent reservoir for storing water discharged through the right-side hall.

Preferably, at least one filter member selected from a nonwoven fabric, an ocher block, a cement block, and a soil may be further provided on the upper surface of the drain hole of the foreign matter filtering barrel to filter foreign matter in the rain.

Preferably, a drainage regulator for regulating the size of the drain hole and regulating the drainage rate of the stormwater may be further provided on the bottom surface of the foreign matter filtering column.

Preferably, the foreign matter filtering cylinder is formed in a stepped shape gradually increasing in diameter in the downward direction, and is divided by an upper foreign body filtration through lower foreign body filtering cylinder, and the upper foreign body filtering cylinder is connected to the lower foreign body A floating member is provided in the inside of the bell barrel so that when the water level inside the lower bell barrel bell rises, the floating member rises and blocks the exhaust part of the upper foreign body bell barrel.

Preferably, an excellent discharge port may be formed at an upper portion of the position of the right tube of the foreign matter filter tube so that the discharge of the foreign matter is naturally discharged to the outside of the foreign matter filtering cylinder when the reservoir is fully charged.

Preferably, the foreign matter passing through the fine reservoir may be integrally formed.

In the present invention, when the rain falls, the initial storm stays inside the foreign matter filtering cylinder, and then the relatively clean storm is bypassed and stored in the storer reservoir. Therefore, the stormwater can be stored without flowing the stormwater as it is. In particular, since the initial storages containing a large amount of toxic components such as various foreign substances, heavy metals, soil and calcium chloride are flowed as they are, and the relatively clean storages afterwards are stored, the stored water becomes suitable for the utilization of the water.

In addition, it is possible to continuously utilize the storm water for the purpose of irrigation of the flower beds in the state of storing the storm, thereby saving the cost and water required for periodical irrigation.

1 is a configuration diagram of an excellent recycling apparatus according to the present invention.
FIG. 2 is a detailed view of a main portion of an excellent recycling apparatus according to the present invention. FIG.
3 is a state in which an excellent recycling apparatus according to the present invention is manufactured without a floating member.
4 is a state diagram in which an excellent reservoir of an excellent recycling apparatus according to the present invention is separately provided.
Fig. 5 is a state diagram in the case where the excellent recycling apparatus according to the present invention is constructed closely to the ground. Fig.
Fig. 6 is a state diagram in the case where the excellent recycling apparatus according to the present invention is constructed as a facility structure.
FIG. 7 is a detailed view of a foreign substance removing column of the excellent recycling apparatus according to the present invention. FIG.
8 is a state diagram in which the storm water stored in the stor- age reservoir of the stormwater recycling apparatus according to the present invention is configured to gradually permeate the ground.

Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the attached drawings.

As shown in the drawings, the present invention is a method for recovering and reusing stormwater without flowing out the stormwater. The stormwater discharge pipe is fixed to a side wall of a building or a pier in a vertical direction, The foreign matter filtering cylinder 20 is sandwiched between the outer cylinder 30 and the outer cylinder 30 so as to bypass the stormwater and store the stormwater in the storeroom 40. [

The foreign matter filtering tube 20 is formed so as to have an inner diameter of the upper end equal to the outer diameter of the discharge tube 10 and to be detachably fitted to the lower end of the discharge tube 10. The lower end of the foreign matter filtering tube 20 is provided with a plurality of drain holes (21) so as to control the discharge speed of the stormwater while filtering foreign matter having a large size included in stormwater.

In addition, a separate filter member 22 such as a nonwoven fabric, an ocher block, a cement block, and soil may be additionally provided on the upper surface of the drain hole 21. [

The foreign matter filtering cylinder 20 may be integrally formed with the excellent storing body 40 by injection molding or the like and may be formed separately from the foreign body filtering cylinder 20 and the foreign body storing cylinder 40, The shape of the upper end of the discharge pipe 10 is formed to be the same as the shape of the discharge pipe 10, that is, the shape of a circle, a quadrangle, or the like.

As shown in FIG. 1, the foreign matter filtering tube 20 may be formed in a stepped shape so as to gradually increase in diameter in the downward direction so that the upper foreign matter filtering tube 20 'and the lower foreign material filtering tube 20' And a floating member 23 such as styrofoam is provided in the lower foreign object filtering cylinder 20 'while the upper foreign body filtering cylinder 20' is partitioned by the foreign substance filtering cylinder 20 ' So that when the water level inside the lower foreign body filtration tank 20 'rises, the floating member 23 rises and blocks the discharge part of the upper foreign body filtration tank 20'.

A drainage control valve 50 is provided on the lower surface of the foreign matter filtering cylinder 20 for controlling the drainage rate of the drainage water to adjust the drainage rate of the drainage water. The positions of the respective drain ports 21 and 51 are shifted or coincided with the rotation of the drain pan 21 in the state of forming a plurality of drain holes 51 so as to be the same size and position as the drain hole 21 on the bottom surface of the drain hole 21, The size of the drain ports 21 and 51 can be adjusted to adjust the discharge speed of the storm water. Although not shown in the drawings, the rain water or the high discharge speed may be detected, So that the size of the drain hole 21 can be automatically adjusted.

When the water is drawn into the foreign matter filtering cylinder 20 due to the resistance generated in the process of filtering the foreign matter through the filter member 22, the waste water pipe 30 is connected to the outside of the foreign matter filtering cylinder 20 Respectively.

The reservoir 40 is formed as a housing having a predetermined volume so as to store storms, and may have a lid to prevent foreign matter from entering. In addition, although not shown in the drawings, an excellent discharge port (not shown) may be formed on the upper side wall of the excellent storage container 40 so that the storeroom can be discharged to the outside when the storage container 40 is fully loaded, A discharge cock or the like may be provided so as to easily discharge the collected rainwater to the outside.

In addition, when the stor- age tank 40 is fully charged, the stor- age duct 24 may be formed at the upper portion of the trash filter tube 30 so that the stor- age can be discharged to the outside of the trash filter tube 20 naturally.

The excellent reservoir 40 may be exposed to the outside when it is integrally formed with the foreign matter filter cylinder 20 and may be formed separately from the foreign matter filter cylinder 20 so as to be embedded in a ground surface, The through hole 41 communicating with the outside may be provided so as to allow the storm accumulated in the storer reservoir 40 to gradually permeate to the ground or to be formed in the form of a pond such as a reservoir instead of the storer reservoir 40 By allowing the rainwater to permeate naturally into the ground, you can secure groundwater to prevent water scarcity.

In addition, the foreign matter filtering cylinder 20 and the reservoir 40 may be installed together with facilities such as a flower bed, so that irrigation water may be collected in the reservoir 40 by collecting only the rainwater in the reservoir 40 without any additional water.

In the waste recycling apparatus according to the present invention constructed as described above, first, the upper portion of the foreign matter producing cylinder 20 is fitted to the lower end of the storm drainage pipe 10 fixed to the side wall of the building or pier, The end of the right tube 30 provided in the upper side wall is positioned above the reservoir 40.

Here, when the stor- age tank 40 is formed separately from the foreign matter squeezing tube 20, it is obvious that the hose should be connected between the right hall tube 30 and the stor- age tank 40 so as to be water-permeable.

In this state, when the rain falls, the rainwater drops vertically down the storm drainage pipe 10 and flows into the foreign matter filtering column 20, and the foreign matter filtering column 20 is formed with a water drainage port 21, Water may be gradually discharged from the foreign matter filtering cylinder 20 due to the resistance generated during the discharge of the foreign matter. When the rain is low, all of the storm can be discharged.

If the filter member 22 is provided, it is possible to filter various foreign substances, gravel and the like contained in the initial rainwater through the filter member 22.

In addition, the speed of the water level of the foreign matter filtering cylinder 20 can be adjusted by manually or automatically adjusting the size of the discharge opening 21 according to the inflow speed of the foreign matter flowing into the foreign matter filtering cylinder 20, The initial discharge is made to coincide with the discharge port 51 of the discharge control valve 50 and the discharge port 21 of the foreign substance filtering cylinder 20 to discharge the entire discharge amount. So that the position of the drain port 51 of the drain control device 50 is shifted from the position of the drain port 21 of the foreign matter filtering device 20 so that the size of the drain ports 21 and 51 is reduced, The water level inside the foreign matter filtering cylinder 20 is increased, and the storm can be bypassed to the stor- age tank 40.

When the size of the drain hole 21 is automatically controlled according to the electronic control, the flow rate of the rainfall or the inflow speed of the foreign matter flowing into the foreign matter drizzle 30 is sensed. If the flow rate is less than the set value, the size of the drain hole 21 And the size of the drain hole 21 is automatically reduced after a predetermined time elapses, so that the stormwater can be controlled so as to bypass the stormwater to the stor- age reservoir 40 for storage.

In this case, when the foreign matter filtering tube 20 is provided with the floating member 23 therein, the foreign matter filtering tube 20 is formed so as to be stepped downward. Therefore, when water is heated inside the lower foreign material filtering tube 20 ' The floating member 23 rising along with the rising water blocks the discharge part of the upper foreign material filtering tube 20 and blocks the flow of the foreign matter into the lower foreign material filtering tube 20 ".

Of course, even when the floating member 23 is not provided in the foreign matter filtering cylinder 20, the water flows faster when the inflow speed is faster than the speed at which the rainwater escapes through the drain hole 21.

The discharge port of the upper foreign matter squeezing tube 20 'is blocked by the floating member 23 or the discharge port of the foreign substance squeezing tube 20 When the water flows up to the upper side by the discharge resistance due to the fast inflow speed, the fine water escapes through the right side pipe 30 provided in the upper sidewall of the foreign matter filtering cylinder 20 to fill the excellent reservoir 40 with excellent .

That is, since the initial rainfall contains a large amount of various foreign substances, heavy metals, soil and the like, and toxic substances such as calcium chloride are often dissolved after the rain starts to come down, the initial rainwater can stay in the foreign matter filtering cylinder 20, It is possible to utilize it as various kinds of water such as irrigation purpose of the flower bed by filling the storeroom 40 with rainwater through the rainfall hole 30 after the initial stage where there is no foreign matter relative to the initial rainfall.

If the stor- age tank 40 is full of stormwater, the stormwater can be discharged through the storm drainage hole formed in the upper portion of the stor- age stor- age tank 40 or the storm drainage hole 24 formed in the upper portion of the hallway tube of the shampoo- In the case where the drain cock is formed in the stor- age tank 40, the drain cock can be opened to discharge the storm water any time and utilize it as various kinds of water.

In addition, when a filter is provided in the stor- age reservoir 40 itself and a through-hole communicating with the outside is formed or in the form of a pond such as a reservoir instead of the stor- age reservoir 40, the storm accumulated in the stor- age reservoir 40 or the pond is gradually It is also possible to prevent water shortage by securing underground water because it can permeate.

The foreign matter filtering cylinder 20 is periodically or intermittently pulled out of the discharge tube 10 to clean or replace the filter element 22 therein so that the operation of filtering the foreign substances contained in the rainwater is smoothly performed at all times You must.

In addition, the excellent recycling apparatus according to the present invention is advantageous in that it can be manufactured as a single product and can be applied to any place when the foreign matter filtering cylinder 20 and the excellent reservoir 40 are integrally formed, and the foreign matter filtering cylinder 20 And the reservoir 40 are separately formed, the excellent reservoir 40 can be installed apart from the desiccant tank 20 in accordance with the installation site, so that various installation can be performed in accordance with the characteristics of the installation site.

It is also obvious that the foreign matter filtering cylinder 20 and the reservoir 40 may be connected to facilities such as a flower bed.

10: Excellent discharge pipe 20: Trash filter
21, 51: drain hole 22, 42:
23: floating member 24:
30: Woo hall 40: Excellent reservoir
41: through hole 50: drainage control port

Claims (6)

An excellent discharge pipe which is vertically fixed to the side wall of the building or pier and discharges the storm downward; A cylindrical foreign matter removing cylinder which is detachably fitted to a lower end of the storm drain pipe and discharges the foreign matter contained in the stormwater in a state where the foreign matter is filtered out; A drain hole formed in a lower surface of the lower surface of the foreign matter filtering tube to control a discharge rate while filtering out foreign matter in the rainwater; A waste pipe formed to communicate with the outside of the foreign matter filtering barrel so as to discharge the foreign matter to the outside of the foreign matter filtering barrel when the water flows into the foreign substance filtering barrel due to the resistance generated in the process of discharging the outdoor water through the drain; And an excellent reservoir for storing water discharged through the right-side hall,
Wherein the foreign substance filtering cylinder is formed by a stepped shape having a gradually increasing diameter in the downward direction and is divided by an upper foreign body trash passing through lower foreign body trash can while the side trunk of the upper foreign body trash can is connected to the inside of the lower foreign body trash receptacle Wherein when the water level in the lower foreign matter squeeze box rises, the floating member is raised to block the discharge site of the upper foreign matter squeeze sump.
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