KR101652055B1 - Rain receptacle - Google Patents

Abstract

The present invention relates to a stormwater receiver, and more particularly, to a stormwater receiver installed on a drainage passage provided on the ground to filter out foreign matter from rainwater flowing in the storeroom, Wherein the rainwater is supplied to the storm drain, the rain storm being installed in the rain storm hole provided on the ground to communicate with the drain, the inner space being provided to receive the rainwater introduced through the storm inflow port, A main filtration member provided with a plurality of drainage holes for filtering foreign substances contained therein and a drainage hole formed at an edge of each drainage hole so as to prevent the drainage hole from being closed by the foreign matter adhered to the inner side surface of the main drainage member, And a plurality of protruding ribs protruding inwardly of the space.
The rainwater according to the present invention is provided with a protruding rib at the edge of the drain hole through which the rainwater is discharged so that the foreign matter flowing into the inside prevents the drain hole from being closed.

Description

Rain receptor {Rain receptacle}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rainfall receiving apparatus, and more particularly, to a rainfall receiving apparatus capable of preventing a rainfall from being clogged by foreign matter contained in rainwater.

On the road side, a rain gutter is installed to drain rainwater. Outposts can be connected to a sewer or other drain pipe, sent to a septic tank, or drained directly into rivers or streams.

If the superior receiver installed on the road does not function properly, the rainwater flows on the road, and such rainwater interferes with the vehicle traffic. Especially when a lot of rain falls, the roads are flooded, and the obstacles of vehicle traffic, as well as flooding, are reversed to buildings on the roadside, resulting in damage to property as well as property damage.

Most of the excellent receivers are installed on the road side. Therefore, when the vehicle is completely opened without covering the entrance, the vehicle wheel may come off or a lid having a lattice structure may be installed.

In addition, since the surrounding waste is pushed through the bottom, the drain pipe connected to the bottom can be clogged, so that the size of the lattice is relatively reduced in order to remove large contaminants such as leaves and plastic bags.

Below the cover is a removable filter net having a relatively smaller grid than the cover to remove any debris that has passed through the cover.

The filter network removes the impurities from the hexagonal lattice network with the open top, but blocks the flow path when the impurities are stacked, thereby reducing the function of the impeller.

Therefore, it is necessary to periodically remove the contaminants stacked on the filter net, and even if the contaminants are stacked to some extent, they are drained by the infiltration force of the storm.

The size and number of the superior receiver are designed by calculating the drainage amount of the installed place and it is designed considering various bad conditions, so that it can perform the function as the excellent receiver even if the function is maintained only by 70% or more of the designed state.

However, when the rain suddenly rains suddenly, the amount of stormwater is suddenly increased, and the accumulation of the stormwater is rapidly performed. As a result, the stormwater supervisor loses much of the function as the stormwater prior to removing the clogs .

Japanese Patent Application Laid-Open No. 10-1126280:

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a stand which can smoothly maintain drainage even when clogs are stacked in a screen,

According to another aspect of the present invention, there is provided a rainwater drainage system, comprising: a rainwater drainage line installed in a drainage line provided on the ground to drain foreign matter from rainwater flowing into the drainage line, And an inner space is provided in the inner space to receive the rainwater introduced through the rainwater inflow port, and rainwater is discharged to the outer surface of the outer surface of the rainwater through the drainage path, and a plurality of drainage holes And a plurality of protruding ribs protruding inwardly of the inner space at an edge of each of the drain holes to prevent the drain hole from being closed by the foreign matter adhered to the inner surface of the main filtering member.

The protruding rib extends along the edge of the drain hole and is formed so that the length of the protruding rib protruding from the inner side surface of the main filtering member decreases or increases from the upper end to the lower end.

It is preferable that the main filtration member is formed so that its cross-sectional area decreases from the top to the bottom.

The present invention provides a rainwater drainage system, comprising: a rainwater collecting unit for collecting rainwater collected in the rainwater collecting unit; A sub-filtration unit having a plurality of through holes formed on an outer circumferential surface thereof to be discharged to the discharge space so that the foreign substances contained in the rainwater can be filtered out, and the through holes being closed by the foreign matter bill attached to the outer circumferential surface of the sub- A plurality of auxiliary ribs protruding from the edge of each of the through holes to the inner side of the sub-screening member at all times.

The auxiliary rib extends along the edge of the through hole and is formed so that the length of the auxiliary rib protruding from the outer circumferential surface of the sub-screening member increases or decreases from the upper end to the lower end.

And the sub-filtration member is formed with an auxiliary discharge hole on an upper surface thereof so that the drainage hole and the through-hole are closed by the foreign matter to discharge the rainwater into the discharge space when the water level of the internal space rises.

And the sub-squeezing member is formed so that the cross-sectional area thereof decreases as it goes upward from the bottom surface of the main squeezing member.

Wherein the sub-filtration member has a through-hole so that a guide surface for guiding the rainwater and foreign matter introduced into the inflow port to the bottom surface of the main filtration member can be formed on an outer circumferential surface, Or may be formed at a portion excluding the guide surface.

The main filtering member is provided on the upper inner circumferential surface so as to discharge the rainwater so that the drainage hole is closed by the foreign matter and the rainwater in the inner space is prevented from flowing backward. At least one overhaul having a size larger than the size of the drainage hole, May be formed.

The rainwater according to the present invention is provided with a protruding rib at the edge of the drain hole through which the rainwater is discharged so that the foreign matter flowing into the inside prevents the drain hole from being closed.

1 is a perspective view of a superior receiving apparatus according to an embodiment of the present invention,
Fig. 2 is a cross-sectional view of the superior receiver of Fig. 1,
FIG. 3 is a perspective view of a superior receiver according to another embodiment of the present invention, and FIG.
FIG. 4 is a perspective view of a superior receiver according to another embodiment of the present invention, and FIG.
FIG. 5 is a perspective view of a superior receiver according to another embodiment of the present invention,
FIG. 6 is a perspective view of a superior receiver according to another embodiment of the present invention, and FIG.
FIG. 7 is a perspective view of a superior receiver according to another embodiment of the present invention,
8 is a cross-sectional view of the abacus of Fig. 7;

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 and 2 illustrate a superior receiver 100 according to an embodiment of the present invention.

Referring to FIG. 1, the well 100 includes a main filtering member 110, a plurality of protruding ribs 120, a sub-filtering member 130, and a plurality of protruding ribs 120. The main filtering member 110 is disposed on a drainage path provided on the ground, And a plurality of auxiliary ribs 140 are provided.

The main filtering member 110 is installed in an inflow entrance 105 provided on the ground so as to communicate with a drainage passage and an internal space 111 is formed in the inside to open the inside to receive rainwater introduced through the inflow entrance 105 have. The main filtering member 110 is formed to have a rectangular cross-section, and a plurality of drainage holes 112 are provided on the outer circumferential surface to discharge rainwater into the drainage path, and to filter foreign substances contained in rainwater.

The main filtering member 110 has a plurality of bottom holes 113 vertically penetrating the floor so that rainwater can be discharged to the drain through a lower portion of the main filtering member 110, A plurality of overholes 114 having a size larger than the size of the drain hole 112 are formed so as to discharge the rainwater so as to prevent the rainwater of the inner space 111 from flowing backward by closing the drain hole 112 . Even if the drain hole 112 is closed by the foreign substance, the rainwater is discharged to the drainage path through the overhole 114 even if the rainwater level of the internal space 111 rises. Therefore, the rainwater can be maintained at a certain level in the internal space 111.

On the other hand, the main filtering member 110 is formed with a flange member 115 at its upper end so as to be supported by the step portion 106 formed at the inner edge of the storm inlet 105. The flange member 115 extends along the upper edge of the main sieve member 110 and extends a predetermined length in the direction away from the center of the inner space 111.

The protruded ribs 120 protrude inward of the inner space 111 at the edge of each drain hole 112 so as to prevent the drain hole 112 from being closed by foreign matter adhered to the inner surface of the main filter member 110 do. The protruding rib 120 extends annularly along the edge of the drain hole 112. At this time, some of the protruding ribs 120 are formed such that the protruding ribs 120 protrude from the inner side of the main filtering member 110 from the upper end to the lower end, and another part of the protruding ribs 120 is formed from the upper end to the lower end The length of the protruding ribs 120 protruding from the inner surface of the main sifter member 110 is formed to be equal to the length of the upper and lower ends of the main sifter member 110 do.

The sub-screening member 130 is provided inside the main screening member 110 and extends upward from the bottom surface of the main screening member 110. The sub-screening member 130 has a discharge space 131, Respectively. The sub-screening member 130 has a rectangular cross-section and is formed at a central portion of the main screening member 110, and is formed so that its cross-section is reduced as it goes upward.

The sub-sandwiching member 130 has a plurality of through holes 132 formed in the outer circumferential surface thereof so that the rainwater contained in the inner space 111 is discharged into the discharge space 131, and the foreign substances contained in the rainwater are separated And the drain hole 112 and the through hole 132 are closed by the foreign substance on the upper surface so that the rainwater can be discharged into the discharge space 131 when the rainwater level of the internal space 111 rises.

The auxiliary ribs 140 are formed at the edges of the through holes 132 so as to prevent the through holes 132 from being closed by the foreign substances attached to the outer peripheral surface of the sub- And are projected in a side-adjacent direction. The auxiliary rib (140) extends annularly along the edge of the through hole (132). At this time, some of the auxiliary ribs 140 are formed so that the length of the auxiliary ribs 140 protruding from the outer circumferential surface of the sub-sandwiching member 130 decreases from the upper end to the lower end, and another part of the auxiliary ribs 140, The length of the auxiliary ribs 140 protruding from the outer circumferential surface of the sub-screening member 130 is increased and the rest of the auxiliary ribs 140 are formed to have the same upper and lower ends protruding from the outer circumferential surface of the sub-screening member 130.

The superior receiving member 100 constructed as described above is inserted into the water inlet so that the flange member 115 of the main filtering member 110 is supported by the step portion 106 of the water inlet, And a grating 107 having a plurality of through-holes formed on the upper surface thereof is seated and installed in a drainage passage.

The rainwater 100 according to the present invention is provided with the protruding rib 120 at the edge of the drain hole 112 through which the rainwater is discharged so that the foreign matter flowing into the inside prevents the drain hole 112 from being closed, It is possible to always maintain a predetermined amount of drainage.

3, a sub-maneuvering member 210 according to another embodiment of the present invention is shown.

Elements having the same functions as those in the previous drawings are denoted by the same reference numerals.

Referring to the drawings, the sub-smoothing member 210 is formed with a sharp top instead of the auxiliary discharge hole. The sub-sandwiching member 210 extends in the longitudinal direction of the main sandwiching member 110 and is formed such that the cross section thereof is reduced as it goes upward so that the slopes are provided on the left and right sides. The rainwater and the foreign matter introduced into the inner space 111 by the inclined surfaces provided on the left and right sides of the sub-screening member 210 are guided downwardly of the main screening member 110. Accordingly, the foreign matter in the rainwater is adhered to the sub-screening member 210 to prevent interference with the rainwater and foreign matter flowing into the water inlet, and the rainwater flows smoothly into the internal space 111.

Meanwhile, FIG. 4 shows a sub-filtering member 220 according to another embodiment of the present invention.

Referring to the drawing, the sub-sandwiching member 220 protrudes upward at the center of the main sandwiching member 110 and is formed to have a sharp top end. The sub-sandwiching member 220 is formed in a quadrangular pyramid shape having a rectangular cross-section so that the oblique surface except for the lower surface can be formed as an inclined surface having a predetermined angle.

At this time, the sub-sandwiching member 220 has a guide surface 221 for guiding the rainwater and foreign matter introduced into the stormwater inflow port 105 to the bottom surface of the main sieve member 110, The through hole 132 is formed in a portion except for the guide surface 221 so as to be formed on the outer circumferential surface to the position where the guide surface 221 is formed.

The rainwater and the foreign matter introduced into the inner space 111 by the guide surface 221 are guided downward of the main sieve member 110. Accordingly, the foreign matter in the rainwater is adhered to the sub-screening member 220 to prevent the rainwater and the foreign substances introduced into the water inlet from interfering with each other, so that the rainwater flows smoothly into the internal space 111.

5, a superior receiver 300 according to another embodiment of the present invention is shown.

Referring to the drawings, the well 300 includes a main filtering member 310 and a plurality of protruding ribs 320.

The main filtering member 310 has an upper portion 311 provided with an inner space 313 with an opened upper surface and a lower portion 312 extending downwardly at a lower portion of the upper portion 311.

The upper portion 311 has a rectangular cross section and is formed such that the inner surface thereof has a slope with a predetermined angle, and the lower surface thereof is formed so as to be reduced downward. The upper portion 311 is provided with a flange member 314 so that the upper portion 311 can be supported by the step portion 106 provided at the water inlet. The flange member 314 extends along the upper edge of the upper portion 311 and extends a predetermined length in the direction away from the center of the inner space 313.

The lower portion 312 extends downward on the lower surface of the upper portion 311 and has a rectangular cross-section, and is formed such that the upper and lower ends thereof have constant areas. The lower part 312 is formed so as to be closed on the lower surface and has a plurality of bottom holes 316 penetrating the bottom surface in a vertical direction so that rainwater can be discharged to the drain through the lower part. At this time, on the inner side surfaces of the upper portion 311 and the lower portion 312, a plurality of drainage holes 315 are formed so as to drain rainwater through the drainage path and to filter out foreign substances contained in rainwater.

The protruding ribs 320 are formed in the inner space 313 at the edge of each drain hole 315 so as to prevent the drain hole 315 from being closed by the foreign substances attached to the inner side surfaces of the upper portion 311 and the lower portion 312. [ As shown in Fig. The protruding rib 320 extends annularly along the edge of the drain hole 315. At this time, some of the protruding ribs 320 are formed such that the protruding ribs 320 are protruded from the inner surface of the upper portion 311 and the inner portion of the lower portion 312 from the upper end to the lower end, And the other of the protruding ribs 320 is formed so as to extend from the upper portion 311 and the lower portion 312 to the upper portion 311 and the lower portion 312, The upper and lower ends are formed in the same length.

6 shows a main filtering member 400 according to another embodiment of the present invention.

Referring to the drawing, the main screen member 400 is formed to have a rectangular cross-section and is formed in a quadrangular pyramid shape such that its lower end is sharpened and its lower end is sharpened. As described above, the main filtering member 400 is formed in the shape of a quadrangular pyramid, and the inclination having a predetermined angle is provided on the inner side surface, so that rainwater and foreign matter introduced into the internal space 313 by the inclination are guided to the bottom. Therefore, the foreign matter in the rainwater is attached to the upper side of the main sieve member 400 so that the rainwater and the foreign substances introduced into the water inlet are prevented from interfering with each other, and the rainwater flows smoothly into the internal space 313.

7 and 8 illustrate a receiver 500 according to another embodiment of the present invention.

Referring to the drawings, the superior receiving unit 500 includes an opening / closing member 510 rotatably installed on a sub-screening member 130, elastic members 510 and 520 installed on the opening and closing member 510 to apply elastic force to the opening / (Not shown). At this time, the sub-screening member 130 is formed to closely contact the inner surface of the main screening member 110, and an auxiliary discharge hole is formed on the upper surface of the sub-screening member 130 to discharge rainwater into the discharge space 131. The protruding rib 120 is formed by punching inward from the outer side of the main sieve member 110 and the auxiliary rib 140 is also formed in the inner side of the sub-sieve member 130 exposed in the discharge space 131, It is preferable to form it by punching the outer surface exposed in the space 111.

The opening and closing member 510 is rotatably installed at one end of the sub-filtering member 130 so that the auxiliary discharge hole can be opened and closed. When the other end is rotated upward, the auxiliary discharge hole is closed and the other end is moved downward And is formed to open the auxiliary discharge hole at the time of rotation. The opening and closing member 510 includes a plurality of unit covers 511, one end of which is rotatably mounted on the upper end of the sub-screening member 130, and which are sequentially arranged along the forward and backward directions, And an interference protrusion 512 formed at an upper end of the sub-screening member 130 and interfering with the other end of the unit cover 511.

The unit cover 511 is formed in a plate shape having a predetermined thickness extending to a length corresponding to the width of the auxiliary discharge hole. The interference protrusion 512 protrudes in the direction of one end of the unit lid 511 at the right edge of the sub-manipulation member 130 to prevent the unit lid 511 from rotating toward the upper side of the auxiliary discharge hole.

The elastic members are respectively installed in the unit covers 511. The elastic members are provided with a number of elastic members having different elastic moduli such that the unit covers 511 can be sequentially rotated according to the water pressure of the rainwater flowing into the inner space 111 Respectively. Preferably, the unit spring is a torsion spring installed on a rotating shaft of the unit covers 511.

When the water pressure of the rainwater flowing into the main filtering member 110 increases due to the localized heavy rain, the unit basins 511 are sequentially opened so that the rainwater flows into the discharge space 131 There is an advantage in that the rainwater can be prevented from overflowing the main sieve member 110.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

100: Excellent
105: storm inlet
106:
107: Grating
110: main smoothing member
111: interior space
112: drainage
113: bottom ball
114: Overhaul
115: flange member
120: protruding rib
130: Sub-
131: discharge space
132: Through hole
140: auxiliary rib

Claims (11)

1. An excellent receiving device installed on a drainage path provided on the ground to filter out foreign matter from rainwater flowing into the drainage path,
The rainwater collecting apparatus according to any one of claims 1 to 3, further comprising: a rainwater collecting unit for collecting the rainwater, the rainwater collecting unit being installed in the rainwater inflow port provided on the ground to communicate with the drainage path, A main filtering member provided with a plurality of drainage holes for filtering out foreign matter;
A plurality of protruding ribs extending annularly along an edge of each of the drain holes to protrude inward of the inner space so as to prevent the drain hole from being closed by the foreign matter adhered to the inner side surface of the main filtering member;
A drainage space provided inside the main sieve member and extending upward from a bottom surface of the main sieve member and having a bottom surface opened therein and the rainwater accommodated in the inner space is discharged into the discharge space, A sub-filtration member having a plurality of through holes formed on an outer circumferential surface thereof so that foreign substances contained in the rainwater can be filtered off and having auxiliary discharge holes for allowing rainwater to flow into the discharge space;
One end of which is rotatably provided on the sub-sanding member so as to be able to open and close the auxiliary discharge hole so that the auxiliary discharge hole is closed when the other end rotates upward and the auxiliary discharge hole is opened when the other end rotates downward An opening / closing member formed;
And an elastic member provided on the opening and closing member and providing an elastic force to the opening and closing member so that the auxiliary discharge hole is closed.
The method according to claim 1,
Wherein the protruding rib is formed to extend along the edge of the drain hole so that a length of the protruding rib protruding from the inner side surface of the main filtering member decreases or increases from the upper end to the lower end.
3. The method of claim 2,
Wherein the main filtration member is formed to have a reduced cross-sectional area from the top to the bottom.
3. The method according to claim 1 or 2,
A drainage space which is provided inside the main sieve member and extends upward from a bottom surface of the main sieve member and which has an opening in a lower surface thereof is formed and the rainwater contained in the inner space is discharged into the discharge space, A sub-filtration member having a plurality of through holes formed on an outer circumferential surface thereof so that foreign matter contained in the rainwater can be filtered;
And a plurality of auxiliary ribs protruding from the edges of the through holes at all times to the inner side of the sub-screening member so as to prevent the through holes from being closed by the foreign substances attached to the outer peripheral surface of the sub-screening member It is characterized by excellent receipt.
5. The method of claim 4,
Wherein the auxiliary rib extends along an edge of the through hole and is formed so that the length of the auxiliary rib protruding from the outer circumferential surface of the sub-screening member increases or decreases from the upper end to the lower end.
5. The method of claim 4,
Wherein the sub-filtration member is formed with an auxiliary discharge hole on an upper surface thereof so that the drainage hole and the through hole are closed by the foreign matter to discharge the rainwater into the discharge space when the water level of the internal space rises.
5. The method of claim 4,
Wherein the sub-squeezing member is formed such that the cross-sectional area thereof decreases as it goes upward from a bottom surface of the main squeezing member.
8. The method of claim 7,
Wherein the sub-filtration member has a through-hole so that a guide surface for guiding the rainwater and foreign matter introduced into the inflow port to the bottom surface of the main filtration member can be formed on an outer circumferential surface, And the guide surface is formed at a portion except for the guide surface.
3. The method according to claim 1 or 2,
The main filtering member is provided on the upper inner circumferential surface so as to discharge the rainwater so that the drainage hole is closed by the foreign matter and the rainwater in the inner space is prevented from flowing backward. At least one overhaul having a size larger than the size of the drainage hole, Is formed.

delete The method according to claim 1,
Wherein the opening and closing member has a plurality of unit covers provided on the sub-smoothing member so as to be rotatable at an end thereof,
The elastic member is provided with a plurality of unit springs which are respectively installed on the unit covers and have different elastic moduli so that the unit covers can be sequentially rotated according to the water pressure of the rainwater flowing into the internal space. As well.

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