KR20160117653A

KR20160117653A - Rain water collecting well grating attached filtering function.

Info

Publication number: KR20160117653A
Application number: KR1020150043913A
Authority: KR
Inventors: 이순복
Original assignee: 주식회사 지승개발
Priority date: 2015-03-30
Filing date: 2015-03-30
Publication date: 2016-10-11
Also published as: KR101683365B1

Abstract

The present invention relates to a rainwater collection well grating with a filtering function, effectively filtering various floating substances and foreign substances; and having a filter (40) with activated carbon (41) to improve a quality of rainwater. A user is able to check a movement of a weight (14) and a wire (15) with the naked eyes through a protection cover (12) installed in a visual checking device (18) of the grating (10) without opening and closing the grating (10) in an upper portion of the grating to remove impurities of a filter net (30) to prevent, in advance, the impurities from flowing into a rainwater pipe.

Description

{Rain water collecting well grating attached filtering function with filtering function}

The present invention relates to a dirt collecting net collecting floating matters and various kinds of dirt which are installed in a rainwater collecting house buried on a floor such as a roadside or a building, It is composed of wire, pulley, visual confirmation device, stopper, protective cover, induction plate, spring, dirt screening filter and filter filter. It is used for rainwater collecting or waterway structure. Which is deposited on the screen through a visual check device, is visible on the upper part without opening or closing the grating. Even if the grill is filled with the sewage, Through the space between the spring and the filter, Is discharged, some things are not blocked in the sump, and is excellent in the discharge via the filtration filter is installed on the outside of the sieve is excellent sump grating attached to a filtration capabilities designed to improve water quality.

Generally, in the case of rainwater, it is generally discharged to the discharge water area without being subjected to any water treatment. Contaminants or other suspended matters contained in uncleaned rainwater flow into rain water and enter the drainpipe, causing sediment and unfiltered suspended matter to flow into the drainpipe. And it is discharged to the discharge water area without passing through the filtration device, and the pollution of the water area due to this is serious. In order to solve such a problem, a problem is solved by providing a filtering device before the rainwater flowing through the upper surface arrives at the bottom, and passing the rainwater through the filtration device and then reaching the discharge water. But. In the case of a conventional rainwater sink, the impurities are deposited on the upper surface of the upper surface of the rainwater collecting chamber after being passed through the grating, so that the drainage hole is often clogged. It is not possible to confirm whether the sediment is piled up. When the drainage hole is clogged and the drainage function is lost There has been a problem that the maintenance is progressed.

In order to solve the above problems, existing proposals based on the patent and utility model include a device for collecting sediments and the like by attaching a filtering apparatus of a sieve type (registration room: 20-0333359, etc.) There is a device for removing bulk suspended matter by installing a filtration device in the inflowing house, and discharging only rainwater into the house. (Patent Document 1: 1998-059575) In this conventional method, , But the rainwater passing through the sieve network is discharged to the basin as it is, the quality of the rainwater discharged is not good, the sieve is blocked and the backflow of the storm occurs, and the accumulation of sediment in the sieve network is observed until the grating is opened and closed. There was a problem that confirmation was impossible.

The present invention was devised to solve the problems that are currently occurring. The conventional filtration apparatus and the filtration apparatus collect pollutants and impurities passing through the grating on the stormwater in an excellent manner, collecting the impurities in the filtration net, And it is discharged to the water area without a filtration device other than the filtration device in addition to the filter screen. Therefore, there is a problem in improvement of the water quality and difficulty in maintenance due to difficulty in visually discriminating whether impurities are accumulated. In addition, when a large amount of suspended matters and impurities are accumulated due to heavy rainfall, it is difficult to smoothly perform the function of collecting the water because of the obstruction of the filtering network. If the replacement cycle of the filtering network is missed, .

In order to solve the problems of existing inventions or technologies, in the present invention, there are provided a lead-in plate for guiding suspended matters and impurities introduced through the storm into a sieve, a spring that moves according to the weight increase and decrease of the sieve, A wire mesh that can be visually distinguished from the upper part without having to open and close the grating to deposit on the wire mesh, a water device that is installed outside the mesh and is discharged through the mesh, A filtration filter including activated carbon for improvement is provided.

The induction induction plate provided in the present invention is vertically installed on a grating so that a large amount of rainwater passes through the grating and is deposited on the screen, thereby providing a function of guiding the rainwater or floating matter to the screen without guiding the screen.

The spring device provided in the present invention is provided with an additional function and means for preventing sagging or departure of the sieving net due to weight increase or decrease as the sediment accumulates in the sieving net.

The screen provided by the present invention provides the function of a screen by filtering a large amount of floating matters and impurities without passing them through the basin even if many storms are initially introduced using a steel net having a constant interval.

The visual confirmation device provided in the present invention is provided with a grating for confirming the movement of a weight by means of a visual confirmation device at the upper part of a movement of a wire connecting a weight and detecting whether floating substances and impurities are deposited on the screen, It provides a function that can be visually checked at the top.

The filtration filter device provided in the present invention provides a function of improving the water quality by being installed outside the sieve net and filtering the fine sieve passing through the sieve net through the filtration filter attached with activated carbon before being discharged to the watershed.

The excellent collecting grating with the filtration function of the present invention performs the function of filtering the suspended matters and impurities so as not to lose the function of collecting the collected water due to the accumulated water, If the excess suspended solids exceeds the height of the sieving net, it will not block the sieving net between the sieving net and the inlet guide plate, , It is possible to prevent floating substances from flowing into the excellent pipe by removing floating matters and impurities in the filter screen in advance before opening and closing the grating to prevent the floating substances from flowing into the excellent pipe and to install the filtering filter outside the filtering net, It has the effect of improving the quality of water and can be manufactured with light weight. And it is easy to maintain and manage.

FIG. FIG.
Second road. (A) plan view of the present invention, (b) front view
Third road. An exploded view of the present invention.
Fourth road. (A) is a perspective view, (b) is a side view, and (c) is a front view of the grating included in the present invention.
FIG. (A) is a perspective view, (b) is a plan view, and (c) is a side view of the lead induction plate included in the present invention.
FIG. (A) is a perspective view, (b) is a plan view, (c) is a side view
Fig. (A) is a perspective view, and (b) is a sectional view of a filtration filter included in the present invention;
FIG. (A) a sectional view before use, and (b) a sectional view after use, showing an example of use of the present invention.
FIG. (A) is a perspective view showing the use of the present invention before opening and closing the protective cover, and (b) is a perspective view after opening and closing the protective cover.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of the present invention, Fig. 2 (a) is a plan view and (b) is a front view of the present invention, and Fig. 3 is an exploded view of the present invention. As shown in the drawing, the present invention mainly comprises a grating 10, a drawing induction plate 21, a drawing net 30, and a filtering filter 40. The shape of the water collecting structure of the currently installed road or waterway structure is in the form of a rectangle and the appearance of the grating 10, the drawing induction plate 21, the drawing net 30, the filtering filter 40, Is in the shape of a rectangle. The present invention is characterized in that a rectangular sieve 30 having a filtration filter 40 mounted thereon is installed at the entrance of a sewage collecting well and a spring 22 is attached to a spring engagement groove 33 provided in the sieve 30 And the spring 22 is connected to the spring engagement groove 17 of the grating 10 fastened with the lead-in guide plate 21 to seat the grating 10 on the collector.

First, the grating 10 will be described as follows. The grating 10 has a rectangular structure and is formed with a plurality of inflow holes 11 so that the fine or suspended matter and foreign matter are introduced into the grating 30 through the inflow hole 11 formed in the grating 10 . The protective lid 12 provided on the visual confirmation device 18 inside the grating 10, the wire 15 using the weight 14, the pulley 16 for helping the movement of the wire 15, The wire 15 is connected to the wire connecting device 31 of the lower screening device 30 and the stopper 13 for holding the grating 10 in the upper part when the floating substances and the impurities are deposited. The viscous confirmation device 18 provided on the grating 10 and the protective lid 12 can be used to determine the replacement period of the suspended solids in the sieve 30 when the weight 14 touches the stopper 13 with the naked eye have. It is to be noted that the plurality of inflow holes 11 formed in the grating 10 are of a general size and shape and are independent of the spirit of the present invention. Since the grating 10 must withstand the pressure applied from the upper portion, it is needless to say that an appropriate thickness is ensured.

3, a sieve 30 having a filtration filter 40 mounted thereon is mounted on a stage of a fine dust collector (not shown), and a spring engagement groove 33 provided in the sieve 30 is fitted with a spring The protective lid 12 provided on the visual confirmation device 18 inside the grating 10 and the weight 14 and the wire 15 and the pulley 16 , And the grating 10 including the spring engagement groove 17 is fastened to the drawing net 30. The spring engagement groove 17 provided in the grating 10 serves to prevent the squeezing or separation of the sieve 30 by connecting the spring 22 to the spring engagement groove 33 provided in the sieve 30, When the grating 10 is lifted up when the grating 10 is lifted up, it is possible to collect the sediments of the screen 30 by lifting the screen 30 at the same time, There is an effect that can be prevented to some extent.

4 (a) is a perspective view of the grating 10 included in the present invention, (b) is a side view, and FIG. 4 (c) is a front view. 4, (a) is a perspective view showing a state in which a plurality of inflow holes 11 and visual confirmation device 18, a protective lid 12, a weight 14, a wire 15, a stopper 13, (12) through a transparent lid (12) provided in the grating (10), and a weight weight is applied to the grating (10) through a plurality of inflow holes (11) 14) to check whether the sediment is accumulated in the sieve net (30). 4 (b) is a side view and shows a spring 22 connected to a spring engagement groove 17 provided in the grating 10 and fastened to the lower sieve 30. A function that can be visually confirmed without opening or closing the grating 10 will be described with reference to an example of an example of use in Fig.

Fig. 5 (a) is a perspective view of a draw induction plate 21 included in the present invention, Fig. 5 (b) is a front view, and Fig. 5, it is installed on the bottom surface of the grating 10 to block the suspended substances and impurities flowing through the inflow hole 11 of the grating 10 from coming out of the screen 30, Floating substances and impurities are deposited on the inner surface of the drawing induction plate 21 and are deposited on the drawing net 30,

.

Fig. 6 (a) is a perspective view, (b) is a plan view, and Fig. 6 (c) is a side view of the filter screen included in the present invention. As shown in Figure 6 (b), the screen 30 forms a network at regular intervals to filter out suspended matter and impurities, maintain a rectangular shape, and pass through the outflow through the outflow hole 32 Role. A spring engagement groove 33 for connecting a spring 22 is provided on the upper end of the upper end so as to connect the grating 30 with the grating 10. The wire 15 is installed on the bottom surface of the grating, The fixing wire fixing device 31 is located in the center of the screen 30 and transfers the weight of the impurities introduced into the screen 30 through the grating 10 to the wire 15 connected to the grating 10, And fixes the wire 15 so that the movement of the weight 14 can be visually observed.

Fig. 7 is a perspective view of a filtration filter 40 including activated carbon 41 included in the present invention, and Fig. 7 (b) is a sectional view thereof. 7 (b), the surface on which the storm is introduced and the surface on which the storm is drained are formed into a mesh to prevent the activated carbon 41 from being lost, and the activated carbon 41 is attached between the outside and the inside, And improve the quality of the water.

8 is a view showing an example of the use state of the present invention. 8 (a) is constituted of a grating 10, a drawing induction plate 21, a filtering net 30 and a filtering filter 41, and a visual confirmation device 18 is provided inside the grating 10 A pulley 16 is installed on the bottom surface of the wire 15 and a weight 14 is connected to the wire 15. The stopper 13 is installed to stop the movement of the weight 14, The protective cover 12 made of a transparent material is used to protect the weight 14 from being affected by impurities or impurities and to observe the movement of the weight 14, And the rainwater is accumulated so that the movement of the pulley 16 or the weight 14 is prevented. 8 (b) is a cross-sectional view of the sieve 30 in which the sediment is filled up. When the sediment is filled in the sieve 30 as shown in the figure, the sludge 30, It is possible to prevent a phenomenon in which the suspended solids 30 and the suspended solids 30 are blocked due to the leakage of suspended matters and impurities through the gap formed between the plates 21 and the rainwater passing through the sieve 30 passes through the filter 40, And the backflow of the rainwater is prevented. The spring 22 is stretched due to the weight of the impregnated filament 30 and the wire 15 connected to the weight 14 installed in the grating 10 is moved downward by the pulley 16 The weight of the sieving net 30 is lowered due to the weight of the sieving net through the wire 15 connected to the wire fixing device 31 installed in the sieving net 30 and the weight weight The wire 15 connected to the weight 14 simultaneously descends and the weight 14 stops on the stopper 13. The present invention can confirm the movement of the weights 14 through the protective cover 12 at the upper portion without having to open or close the grating 10 and make it possible to know the replacement time of the filtering net 30 and clog the filtering net 30 It can be said that it is advantageous to prevent the backflow of rainwater.

9 is a view showing an example of the use state of the present invention. As shown in the drawing, the diagram shows the state before the opening and closing of the protective lid 12 for maintenance and the view when the protective lid 12 is opened and closed.

10 .... Grating 11 ... Inlet ball
12 .... Protective cover 13 ... Stopper
14 .... weight 15 ... wire
16 .... pulley 17, 33 ... spring coupling hole
18 .... Visual confirmation device 19 ... Home
20 .... Drain 21 .... Inlet guide plate
22 .... spring 30 .... sieve net
31 .... wire connection device 32 .... outflow hole
40 ... filtration filter 41 .... activated carbon

Claims

(30) in which a plurality of inflow holes (11) are formed to detain suspended substances and impurities;
A grating 10 for introducing suspended matters and impurities into the visual confirmation device 18 and the plurality of inflow holes 11;
A drawing induction plate 21 installed on a bottom surface of the grating 10 to allow the suspended solids and impurities to flow into the sieving net 30 without coming out of the sieving net 30;
A filtration filter (40) provided outside the sieve (30) and attached with activated carbon for improving the quality of the water passing through the sieve (30);
And a spring (22) connected to the grating (30) and the grating (10) at both sides thereof.

A grinding machine according to claim 1, wherein the grating (10) comprises a stopper (13), a weight (14), a wire (15) and a pulley (16) And a visual confirmation device 18 capable of easily recognizing the replacement time of the sediment from the outside by the change of the position of the weight 14 as the sediment accumulating in the sediment 30 accumulates and the sieve 30 descends downward. Attached Exquisite Home Crystal Grating.

The excellent collecting grating according to claim 1, characterized in that the filter (30) and the grating (10) are connected by a spring (22).

The method according to claim 1,

Characterized by a draw-inducing plate (21) into which suspended solids and impurities flow into the sieving (30).

The space between the drawing induction plate 21 provided on the undersurface of the grating 10 and the sieving net 30 is generated due to deflection of the spring 22 when the drawing screen 30 becomes full due to heavy rain, Excellent retention grating with filtration features characterized by a configuration in which suspended solids escape and no backwash.

The filtration system according to claim 1, further comprising a filtration function provided on the outside of the filtration net (30) and characterized by a configuration of the filtration filter (40) with the activated carbon (41) installed for the purpose of improving the quality of the rainwater passing through the filtration net One excellent house grating.