KR20100050279A - Initial rain filtering device - Google Patents

Abstract

The present invention relates to an initial rainfall filtration device that can effectively separate the contaminants from the rainwater collected from the roof or the roof of the building, the inlet pipe 122 is formed on the upper side and the filtered water on the lower side A conventional body portion 120 in which the discharge pipe 124 is formed; Separation network 130 is installed in the body portion 120 and spaced apart from the inner wall surface of the body portion 120 is formed with a plurality of separation holes 132 and rainwater is introduced into the interior by the water inflow pipe 122 ); And a residue discharge pipe 152 installed under the body 120.

Description

Initial rain filtering device

The present invention relates to an initial rainfall filtration device, and more particularly, to an initial rainfall filtration device that can effectively separate a contaminant from rainwater collected from a roof or a roof of a building.

Korea is one of the nations with insufficient water in the world, and it is urgently needed and effective to manage, secure and utilize the water to solve this problem. Is being developed.

However, it is not easy to collect rainwater efficiently in Korea where the four seasons are clear and rainfall is concentrated in summer. In addition, rainwater washes and moves various pollutants in the air together, so in order to take advantage of this rainwater pollution problem must be preempted.

In order to solve this problem, there is a storage tank that stores rainwater in preparation for lack of water in the dry season, and as a treatment method for improving water quality, the initial excellent drainage device, sediment discharge device, filtration device, and diffusion type disinfection A device, an oxygen supply device, etc. are disclosed.

In addition, as a method of storing and utilizing rainwater, schools, public facilities and homes make storage tanks to store rainwater and use the stored water as living water, landscaping water, and firefighting water.

As another example, in recent years, large-scale housing complexes have created ecological parks that collect rainwater to flow into ponds or streams in the complex and inhabit various species to improve living conditions.

However, the conventional rainwater storage and utilization methods merely collect rainwater and store it and supply it to living water, landscaping water, industrial water, firefighting water, or reservoir water in an ecological park, and does not effectively remove foreign substances or pollutants contained in rainwater. I can't do it.

One example of a conventionally known water collecting device for solving this problem is to install a water collecting can on the drain pipe of rainwater that is collected and dropped from the roof or roof, and to install a cylindrical screen therein to separate the contaminants and rainwater, It is sent to the storage tank through a separate storage pipe, there is a device to discharge the contaminants and some rainwater.

However, in the above-mentioned conventional water collecting device, since the screen for separating and removing the contaminants is simply installed in a vertical cylindrical structure, a problem arises in that most rainwater is simply discharged, and as a result, only a small amount of rainwater is stored and concentrated. There was a problem in that a certain amount of rain can be stored only when a large amount of rain falls due to heavy rain.

An object of the present invention devised to solve the problems of the prior art is to provide an initial rainfall filtration device that can effectively separate the contaminants from the rainwater collected from the roof or the roof of the building.

The present invention for achieving the above object, the body body and the conventional inlet 120 is formed with an inflow pipe 122 is formed on one side and the upper side is filtered water discharge pipe 124; Separation network 130 is installed in the body portion 120 and spaced apart from the inner wall surface of the body portion 120 is formed with a plurality of separation holes 132 and rainwater is introduced into the interior by the water inflow pipe 122 ); And a residual discharge pipe 152 installed under the body 120.

The upper portion of the body portion 120 is characterized by being closed by the cover 110.

In addition, the induction wall 134 is formed in a spiral shape on the inner wall surface of the separation network 130.

In addition, the rain inlet pipe 122 is characterized in that it is arranged on the upper side of the separation network 130 to be biased against the axis of the separation network (130).

Through the present invention, by separating and storing a large amount of rain, it can be used for a variety of purposes, such as living water (toilet, washing and washing, etc.), landscaping water, water storage in the ecological park, fire water or flooding during heavy rains. Can be.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In adding reference numerals to components of the following drawings, it is determined that the same components have the same reference numerals as much as possible even if displayed on different drawings, and it is determined that they may unnecessarily obscure the subject matter of the present invention. Detailed descriptions of well-known functions and configurations will be omitted.

1 is a perspective view of the initial rainfall filtration device 100 according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the initial rainfall filtration device 100.

The initial rainfall filtration device 100 is a method of separating by the centrifugal force generated at this time by turning while rain falls using gravity.

The initial rainfall filtration device 100 is shown in Figures 1 and 2, the body is a conventional body portion 120, the separation network 130 mounted in the body portion 120, and the body portion Cover 110 for closing the upper portion of the 120 and the residue discharge pipe 120 is installed in the body portion 120.

The body portion 120 is not limited in shape, it is preferable that the cross section is formed in a circular shape for the turning action.

The cross-sectional area and height of the body portion 120 may be determined in consideration of the amount of rainwater is collected.

The upper one side of the body portion 120 is formed with an inflow water inlet pipe 122, and the lower one side is formed with a filtered water discharge pipe 124. The water inflow pipe 122 is discharged to the upper side of the separation network 130 so that rainwater is supplied into the separation network 130. At this time, the inflow pipe 122 is arranged to be biased with respect to the axis of the separation network 130 as shown in FIG.

The separating net 130 is formed in a shape substantially the same as the cross-sectional shape of the body portion 120, is spaced apart from the inner wall surface of the body portion 120 is installed in the body portion 120.

A plurality of separation holes 132 are formed on the outer circumferential surface of the separation network 130. Particularly, in order to allow the rainwater to be filtered through the separation hole 132 by receiving the centrifugal force while the rainwater rotates in the separation network 130, the turning guide part 134 is illustrated in FIG. 4 on the inner wall surface of the separation network 130. As formed.

The pivot induction part 134 is formed to have a spiral band shape and is installed along an inner wall surface of the separation net 130. The width of the pivot guide part 134 may extend up to a radius of the separation network 130.

Residual discharge pipe 152 is installed on the lower portion of the body portion 120, the connection portion 150 for the connection with the body portion 120 is integrally formed to the upper side of the residue discharge pipe 152. . The connection part 150 may be coupled to the body part 120 by interference fitting or screwing.

The cover 110 is detachably disposed on the upper portion of the body portion 120, and the cover 110 closes the upper portion of the body portion 120. A handle 112 is formed on an upper surface of the cover 110 to facilitate opening and closing of the cover 110.

The cover 110 may be fixed by screwing the body portion 120.

Initial rainfall filtration apparatus 100 according to the present invention is basically configured as described above. Hereinafter, the operation of the initial rainfall filtration device 100 will be described.

The initial rainfall filtration device 100 is installed in the lower part of the downfall pipe (not shown) that collects rainwater collected from a roof or rooftop through an assembly process as illustrated in FIG. 2.

Rain and rain are introduced into the initial rainfall filtration device 100 through the inflow water inlet pipe 122, the runoff inflow pipe 122 is eccentrically introduced into the separation network 130, the rainwater is the separation network While turning through the turning induction part 134 of 130, the turning is made.

Therefore, centrifugal force is generated in the rainwater, and the rainwater is filtered out through the separation hole 132 of the separation network 130 through the separation hole 130 and the body portion 120 due to the centrifugal force. And, the filtered filtrate is discharged through the filtrate discharge pipe 124.

The filtered water discharge pipe 124 is connected to a storage facility (not shown), the residue that has not been filtered by the separation network 130 is discharged to the outside through the residue discharge pipe 152, or to the sewage facility Inflow.

If the separation hole 132 of the separation network 130 is blocked due to a contaminant or the like, after separating the cover 110 from the body portion 120, the separation network 130 is washed and reused. Can be replaced or replaced with a new product.

As described above, it has been described with reference to the preferred embodiment of the present invention, but those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the present invention described in the claims below I can understand that you can.

1 is a perspective view of the initial rainfall filtration device according to an embodiment of the present invention.

2 is an exploded perspective view of the initial rainfall filtration device of FIG.

3 is a cross-sectional view of the initial rainfall filtration device of FIG.

4 is a schematic diagram of a separation network of the initial rainfall filtration device of FIG. 1.

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

100: initial rainfall filtration device 110: cover

112: handle 120: body portion

122: rainwater inlet pipe 124: filtered water discharge pipe

130: separation network 132: separation hole

134: turning guide portion 150: connecting portion

152: residue discharge pipe

Claims (4)

 A general body part 120 forming a body and having an inflow water inlet pipe 122 formed on one side thereof, and a filtered water discharge pipe 124 formed on one lower side thereof; Separation network 130 is installed in the body portion 120 and spaced apart from the inner wall surface of the body portion 120 is formed with a plurality of separation holes 132 and rainwater is introduced into the interior by the water inflow pipe 122 ); And Initial rainfall filtration device comprising a residue discharge pipe 152 is installed in the lower portion of the body portion (120).  The method of claim 1, The upper part of the body portion 120 is the initial rainfall filtration device, characterized in that closed by the cover (110). The method of claim 1, Initial rainfall filtration device, characterized in that the spiral guide portion 134 is formed in a spiral on the inner wall surface of the separation network (130). The method according to claim 1 or 3, The rainwater inlet pipe 122 is the initial rainfall filtration device characterized in that it is arranged on the upper side of the separation network 130 to be biased against the axis of the separation network (130).

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