KR101933045B1 - Filtering device for drain sewage - Google Patents

Abstract

The present invention relates to a filtering member for a water collector that is capable of coupling a filtering member to a discharge pipe of a water collector body to filter foreign matters mixed in sewage introduced in the inside of the water collector body from an inlet or to reduce volumes of large foreign matters, thereby preventing the discharge pipe from being clogged due to the discharge of sewage and foreign matters at the same time. According to the present invention, the filtering member for a water collector includes: a connector detachably attached to a discharge pipe of a water collector body by means of expansion and contraction of a portion to be inserted into the discharge pipe and having a shape of a cylinder whose lower end one side is open to prevent foreign matters from being accumulated; and a filtering member detachably coupled to one side periphery of the connector to filter the foreign matters contained in the sewage and also to collect the accumulated foreign matters. According to the present invention, the connector is elastically and detachably fitted to the inner peripheral surface of the discharge pipe having various diameters, and if necessary, the filtering member is detachably mounted on the connector to easily filter the foreign matters contained in the sewage. Further, the filtering member has filtering ribs formed in various shapes to efficiently filter the big volume foreign matters mixed in the sewage, thereby preventing the discharge pipe from being clogged due to the discharge of sewage and foreign matters at the same time.

Description

FILTERING DEVICE FOR DRAIN SEWAGE [0002]

The present invention relates to a water-filtering apparatus for water, which is detachably coupled to a discharge pipe of a water-receiving unit through which sewage is introduced and discharged, to filter foreign matter mixed with sewage or to collect foreign matter deposited inside the water-

Generally, a water reservoir is a device that performs the role of collecting water that is temporarily stored and discharged again through a discharge pipe when the sewage (sewage, excellent water) installed in the ground, buried in the ground or exposed to the ground is buried in a residential, commercial, to be.

Such a water trap includes a sewer receiving and discharging wastewater, an excellent receiver for receiving and discharging stormwater, and an integrated woofer and sewer receiving and discharging both sewage and stormwater.

In the conventional water receiver, an inlet pipe and a discharge pipe are formed on the outer surface of the water receiving body, and a lid is provided on the upper surface. In this case, the foreign matter (sand, waste, undissolved dirt, etc.) introduced into the water receiving body flows into the water receiving body through the inlet pipe, and the foreign matter flowing into the water receiving body is mixed with the sewage, ≪ / RTI > In addition, since foreign matter flowing along with the sewage through a plurality of inflow pipes is discharged through a single discharge pipe, the foreign matter is gradually deposited inside the water receiving main body. The internal space of the water receiving body is narrowed due to foreign substances gradually deposited inside the water receiving body, and the inflow and outflow of sewage can not be performed smoothly.

In addition, there is a problem that a foreign object introduced into the water receiving body is gathered from the inside of the water receiving body, then discharged together with the foreign substance, and the discharge pipe is clogged.

As a solution to this problem, a superior receiver equipped with a filtering system of Korean Patent Laid-Open Publication No. 10-2011-0043123 (Apr. 27, 2011) was proposed.

The outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the outer peripheral surface of the discharge tube 25, And a basket 12 installed inside the foreign matter collecting barrel 10. The basket 12 is made of a synthetic resin.

The sieve bundle 40 which is inserted into and removed from the guide groove 28 of the opposite guide rail 27 is formed in a curved shape and has a shedding main body 41 A sieve frame 42 provided on the inner surface of the sieve mounting main body 41 and a sieve frame 43 provided with a sieve 43 to be mounted on the sieve mounting pipe 42 by a mounting means such as a bolt screw -1).

Particularly, the filtering net 43 is formed in a hemispherical shape so that a large amount of wastewater can be filtered by widening the filtering area, and the phenomenon that foreign matter is prevented from being discharged when the wastewater is discharged, .

However, if the foreign matter is continuously deposited on the screen 43, the discharge port is clogged by the foreign matter, and the drainage flow becomes more difficult due to the screen 43.

In addition, when the wastewater is instantaneously overflowed, there is a problem that it flows backward to the inflow pipe. In order to discharge the foreign matter accumulated in the inside of the main body, it is necessary to pull it out by hand or use a separate inhaler Therefore, there was some hassle due to maintenance and repair.

Korean Patent Publication No. 10-2011-0043123 Korea Registered Utility Model No. 20-0342694 Registered Utility Model Publication Korean Patent No. 10-1038806

In order to solve the above-mentioned problems, according to the present invention, a filtration member is coupled to a discharge pipe of a water-receiving body to filter foreign substances mixed into sewage water flowing into a main body of a water receiving container through an inflow pipe, or to reduce the volume of foreign matters, And to prevent clogging of the discharge pipe due to simultaneous discharge of foreign matter.

It is another object of the present invention to provide a gypsum screening member capable of preventing foreign matter accumulated in a water receiving body from being easily collected through a gypsum member, thereby preventing the flow of sewage water from being disturbed by foreign substances deposited.

In order to solve the above-described problems, the present invention provides a water supply apparatus for an internal combustion engine, which is detachably coupled to the discharge pipe (32) of a water receiving body (30) having at least one inlet pipe (31) And the insertion portion is expanded and contracted to facilitate detachment from the discharge pipe (32) of the water receptacle body (30), and the inside of the water receptacle body A connector (10) formed in a cylindrical shape with one side of the lower end thereof opened so as to prevent foreign matter from being deposited; And a filtration member 20 detachably connected to one side of the connector 10 to filter foreign matter mixed in the sewage and collect the deposited foreign matter.

The connector 10 is formed at the end of the insertion tube 11 so that the insertion tube 11 is inserted into the discharge tube 32 and the insertion tube 11 is inserted into the discharge tube 32 And a pair of guide rails (13) formed on both sides of the front surface of the latching jaw (12) so that the latching jaw (12) and the filtering member (20) Are formed with guide grooves 12, respectively.

The filtering unit 20 includes a support base 21 whose lower surface is curved inward and a handle 24 detachably coupled to the upper surface of the support base 21 and a lower surface of the support base 21 And a bent portion 23 formed at an upper end of the sewing needle 22 so as to allow foreign matter to be placed on the upper surface thereof. The filter housing 20 is connected to the upper surface of the support table 21 and the filtration member 20 is separated from the connector 10 using the handle 24 and then the foreign matter accumulated in the water storage body 30 is collected .

In addition, a plurality of the manholes 22 are coupled to the lower surface of the supporter 21 so as to be parallel to the supporter 21 at a predetermined angle.

Further, the shape of the cross section 22 is formed of at least one of a triangular shape, a square shape, and an arrowhead shape.

In addition, the support base 21 is formed with the engagement protrusions 211 from both side ends thereof.

The handle 24 is formed with a screw portion 212 on an upper surface of the support table 21 and is detachably screwed to the screw portion 212.

According to the present invention, the connector is resiliently and detachably inserted into the inner circumferential surface of the discharge pipe formed with various diameters, and when necessary, the filtering member is detached from the connector, so that the foreign matter mixed in the sewage can be easily filtered.

In addition, since the manure of the manure member is formed in various forms, it is possible to efficiently filter out foreign matter having a somewhat large volume mixed with the incoming sewage, thereby preventing clogging of the outlet pipe due to simultaneous discharge of sewage and foreign matter have.

In addition, there is an effect that clogging of the discharge pipe can be prevented by quickly and easily collecting foreign matter deposited on the inside of the water receiving body by the filtering operation of the filtering member.

1 is an exploded perspective view of a water filtering apparatus according to the present invention.
2 is a cross-sectional perspective view showing a state of engagement of the water filter muddy member according to the present invention.
3 is an exploded perspective view of a filtration member according to the present invention.
Fig. 4 is a plan view showing a state of engagement of a water filter misting member according to the present invention. Fig.
5 is a side cross-sectional view showing a mating state of a water filtering muddy member according to the present invention.
6 is a cross-sectional view showing an operation state of a water-filtering apparatus according to the present invention.
7A to 7D are perspective views of a filtering member according to another embodiment of the present invention.

FIG. 1 is an exploded perspective view of a water treatment muddy member according to the present invention, FIG. 2 is a cross-sectional perspective view showing a water muddy muddy member according to the present invention, FIG. 3 is an exploded perspective view of a muddy member according to the present invention 5 is a side cross-sectional view showing a state of engagement of the water-filtering apparatus according to the present invention, and FIG. 6 is a cross-sectional view of the water- FIGS. 7A to 7D are perspective views of a filtering member according to another embodiment of the present invention. FIG.

Hereinafter, some embodiments of the present invention will be described in detail based on exemplary drawings.

1 and 2, the water filtering muddy member according to the present invention is detachably attached to a discharge pipe 32 of a water receiving body 30 in which at least one inlet pipe 31 and a discharge pipe 32 are formed on an outer surface thereof, (31), which is capable of collecting foreign matters mixed in the sewage introduced from the inflow pipe (31) and collecting the deposited foreign matter, characterized in that the insertion part is expanded and contracted to facilitate the detachment of the discharge pipe A connector 10 which is formed in a cylindrical shape with one side of the lower end thereof opened so as to prevent foreign matter from being deposited therein and is detachably inserted into the discharge pipe 32 and a connector 10 detachably coupled to one side of the connector 10, And a filtration member (20) capable of collecting the foreign matter deposited inside the water receiving body (30) by filtering the foreign matter.

Here, the water receiver main body 30 is provided with an inner space in which an upper portion is opened like a general water receiver, and in which sewage is introduced and discharged. A plurality of inflow pipes 31 are formed on the outer surface of the water receiver main body 30 to communicate with the inner space of the water receiver main body 30 and are connected to the water receiving main body 30 through the inflow pipe 31, One discharge pipe 32 is formed. Further, an extension pipe (not shown) which can extend the height of the water receiver main body 30 may be provided on the open upper part of the water receiver main body 30.

The connector 10 can be detachably inserted into the discharge tube 32 to the inside of the water receiving body 30. More specifically, the connector 10 is formed in a cylindrical shape with a part of the lower end thereof being opened, so that both ends of the opened portion can be opened or contracted smoothly.

Here, the connector 10 is formed in a cylindrical shape with a part of the lower end portion thereof being opened to prevent foreign matter deposited inside the water receiving body 30 from being disturbed by the connector 10, .

The connector 10 may be made of a resilient synthetic resin material or a nonferrous metal material having excellent corrosion resistance and elastic restoring force.

The connector 10 includes the insertion tube 11, the latching jaw 12, the guide rail 13, and the guide groove 14.

The insertion tube 11 can be inserted into the discharge tube 32 of the water receiving body 30 by forming a cylindrical shape with a part of the lower end thereof being opened. At this time, when the insertion tube 11 has a diameter larger than the diameter of the discharge tube 32, the outer peripheral surface of the insertion tube 11 is inserted into the discharge tube 32 of the water receiving main body 30, So that it can be fixed to the discharge pipe (32).

The stopping jaw 12 may protrude from the outer side of the end of the insertion tube 11 along the outer circumference of the insertion tube 11. More preferably, the latching jaw 12 may be formed to have an end portion of the insertion tube 11 bent outward to have a "?" Shape cross section. At this time, the latching jaw 12 is provided so that the insertion tube 11 is inserted into the discharge pipe 32 from the inside of the water receiving main body 30 to be caught by the inner side surface of the water receiving main body 30.

The guide rails 13 may be formed on both sides of the front surface of the engaging jaw 12 so that the filtering members 20 can be detachably engaged. More specifically, the guide rail 13 has a predetermined length T, and a guide groove 14 may be formed on one side of the guide rail 13 in the direction of the length T of the guide rail 13. At this time, it is preferable that the guide rails 13 are formed as a pair on both sides of the front surface of the engaging step 12 so that the guide grooves 14 are opposed to each other.

It is preferable that the guide rail 13 extends along the front surface of the engagement protrusion 12 and the length T of the guide rail 13 is shorter than the diameter F of the engagement protrusion 12.

The length T of the guide rail 13 is shorter than the diameter F of the engaging step 12 when both ends of the support 21 of the sieving member 20 are inserted into the guide groove 14, So that the upper end position of the guide rail 21 is at the same position as or lower than the upper end position of the guide rail 13.

Accordingly, when a small amount of sewage is introduced into the sewage, the foreign matter mixed in the sewage is easily filtered. When a large amount of sewage is introduced, a large amount of foreign matter is caught in the sewage 22, It is possible to prevent the sewage from flowing backward.

That is, when a large amount of sewage is discharged to the discharge pipe 32, the sewage can be easily discharged to the upper end of the support 21, which does not interfere with the support 21 and the draining 22, will be.

As a result, the connector 10 can be inserted and fixed to the discharge tube 32 through the insertion tube 11, which is inserted into the discharge tube 32, with the guide rail 13 facing the inside of the water receiving body 30 .

As shown in FIG. 3, the filtering unit 20 filters the foreign matter mixed in the sewage introduced through the inflow pipe 31 and removes the foreign matter deposited inside the water receiving main body 30, As shown in Fig. In addition, the manure member 20 may be made of a synthetic resin material or a non-ferrous metal material in consideration of corrosion prevention and mobility.

Such a sieve member 20 includes a support 21, a handle 24, a sieve 22 and a bend 23.

The support base 21 is formed in a rectangular shape, and the lower surface of the support base 21 can be curved inward. The supporting members 21 are detachably inserted into the connector 10 by the engaging protrusions 211 protruding from both ends thereof. On the other hand, the joining jaws 211 may have a shape of "┐" by bending both side ends of the support base 21 so that their bending directions are opposite to each other.

Therefore, the filtering member 20 is inserted into the guide groove 14 formed in the guide rail 13 of the connector 20, and the engaging jaw 211 of the supporting bar 21 is inserted into the guide groove 14 formed in the lower side of the water receiving body 30 To move them together. A threaded portion 212 may be formed at the center of the upper surface of the support table 21 so that the handle 24 can be detachably coupled.

Since the handle 24 is screwed to the screw portion 212 formed at the center of the upper surface of the support base 21 with the screw hole formed at one end thereof, the handle 24 can be easily attached to and detached from the support base 21 have. Therefore, when the handle 24 is used, the filtering member 20 can be easily removed from the connector 10 even if the height of the water receiving main body 30 is extended by an extension pipe (not shown).

A plurality of the mannitars 22 can be coupled to the lower surface of the supporter 21 at regular intervals. More specifically, the manipulating body 22 is formed in a bar shape and has bent portions 23 formed at one end thereof and the other end thereof is coupled to the lower surface of the supporter 21 so that the supporters 21 are coupled to each other at regular intervals . The manipulating body 22 may be coupled to the lower surface of the supporter 21 at a predetermined angle with the supporter 21.

More preferably, the other end of the manure 22 is coupled to the lower surface of the supporter 21 so that the manure 22 is perpendicular to the supporter 21. This filter 22 is basically formed in a rectangular shape and has a cross-sectional shape of "?" At this time, the shape of the manure 22 may be variously configured as needed.

In addition, when the distance between the manure knives 22 is adjusted, the sewage is introduced through the inlet pipe 31. In the process of discharging the introduced sewage to the discharge pipe 32, the foreign matter mixed with the sewage is filtered by the manure 22 Can control the volume of foreign matter.

As a result, when the sewage flows into the internal space of the water receiving body 30 through the inflow pipe 31, the sewage passes through the sewage sludge 22 so that the foreign matter mixed in the sewage sludge is filtered through the sewage sludge 22.

The bent portion 23 may be formed to be upwardly inclined upward by a predetermined angle from one end of the filtering needle 22. More specifically, the bent portion 23 may be formed by upwardly bending one end of the manure 22 so as to be perpendicular to the manure 22. The lower surface of the bent portion 23 may be inclined upwardly toward one end to widen the area of contact with the lower surface of the water receiving body 30, and the width of the one end of the bent portion 23 may become narrower toward the outer side. At this time, it is preferable that the upper surface of the bent portion 23 is perpendicular to the filtering cloth 22 so that the foreign matter can be placed thereon, and the upper surface of the bent portion 23 may be concaved inward.

On the other hand, the bent portion 23 may have a cylindrical shape, and a plurality of the bent portions 23 may be radially arranged at one end outer surface of the filtering cloth 22. At this time, when the bent portions 23 are disposed to be spaced apart from each other, foreign substances are caught between the plurality of bent portions 23, so that foreign matter having a little volume accumulated inside the water receiving main body 30 can be collected more easily .

The filtering member 20 according to an embodiment of the present invention has the following operational effects.

4 and 5, the filtering unit 20 is inserted into the guide groove 14 formed in the guide rail 13 of the connector 10 by the engaging step 211 of the supporting unit 21, (32) of the water receptacle body (30).

The bending member 20 is inserted into the connector 10 with the bending portion 23 facing the inside of the water receiving main body 30 so that the bending portion 23 does not interfere with the inside face of the water receiving main body 30 And the filtering member 20 is brought into close contact with the front surface of the connector 10. At this time, since the handle 24 is coupled to the upper surface of the support table 21, the filtering apparatus 20 can be easily detached from the connector 10 by the handle 24.

When a pair of rings (not shown) are formed on both sides of the upper surface of the support base 21 and the filter housing 20 is not detached from the connector 10 by the handle 24, When the force is applied to both sides of the upper surface of the supporter 21, the filtration member 20 can be easily detached from the connector 20.

Therefore, the connector 10 is resiliently and detachably inserted into the inner circumferential surface of the discharge pipe 32 formed in various diameters, and if necessary, the filtering member 20 is detached from the connector 10 to filter foreign matter mixed in the sewage You can.

In addition, the length of the filtering member 20 excluding the handle 24 can be determined according to the diameter of the discharge pipe 32.

The length of the manure 22 is shortened when both end portions of the support 21 of the manure member 20 are inserted into the guide groove 14 so that the bent portion 23 is brought into close contact with the bottom surface of the water- The position of the upper end of the support 21 is equal to or lower than the position of the upper end of the guide rail 13. [

When the length of the manure 22 is made shorter on both sides of the supporter 21 with respect to the center of the lower surface of the supporter 21, the bending portion 23 Can be more closely adhered.

The filtration member 20 having such a configuration can collect the foreign matter deposited inside the water receiving body 30 as shown in Fig. For example, the filtering member 20 can be used as a tool for collecting foreign matter deposited, such as a rake, a scraper, a shovel, and the like.

More specifically, in order to collect foreign substances deposited inside the water receiving main body 30 through the filtering unit 20, the user first uses the handle 24 coupled to the upper surface of the supporting unit 21 to operate the filtering unit 20, So as to be separated from the connector 10. Thereafter, the foreign matter accumulated in the separated fiddling member 20 is collected, and the fiddling member 20 is collected so as to be positioned below the foreign object in which the bent portion 23 is collected so that foreign matter can be placed on the upper face of the bending portion 23 To a foreign object. In this state, when the manure member 20 is lifted upwards, the foreign matter placed on the upper surface of the bent portion 23 is also lifted. The foreign matter is removed from the lifted sieve member 20 and then the sieve member 20 is connected to the connector 10 again.

Thus, it is possible to quickly and easily carry out collection work of the foreign substances deposited inside the water receiving body 30 through the filtering member 20 without using any separate tool for removing foreign matters such as rake, scraper, shovel, etc. .

" 형상으로도 형성될 수 있다. 이에 따라, 거름살(22)의 형태 구현 범위를 확대하기 위하여, 다수개의 거름부재(20a, 20b, 20c)를 포함하여 구성된다.Meanwhile, according to the present invention, the manure 22 of the manure member 20 can be formed in various forms. For example, if the sectional shape of the manure 22 is "∩", "∧", "

20b and 20c in order to enlarge the scope of the shape of the manure 22, as shown in FIG.

At this time, each of the filtering members 20a, 20b, 20c is provided with different types of filtering units 22a, 22b, 22c according to another embodiment as shown in Figs. 7a to 7c.

More specifically, as shown in FIG. 7A, the filtering cloth 22a of the filtering unit 20a is formed in a semi-circular shape with one side being convex. That is, it has a cross section of "∩" shape, so that disturbance of the flow of sewage can be minimized and foreign matter can be filtered out.

Also, as shown in FIG. 7B, the filtering cloth 22b of the filtering unit 20b may be formed in a triangular shape so that the width of the filtering cloth 22b is uniformly narrowed toward the outer side. That is, it has a cross-sectional shape of "∧".

"형태의 단면을 갖게 된다.Also, as shown in FIG. 7C, the side surface 22c of the filtering unit 20c is narrowed in width as it goes outward, and both sides thereof are recessed inwardly, so that it can be formed into a pointed arrowhead shape. In other words, "

Shaped cross-section.

If the filtering members 20b and 20c have the form of the above-described filtering units 22b and 22c as shown in FIGS. 7B and 7C, the sewage mixed with foreign matters having a somewhat larger volume is discharged through the filtering units 22b and 22c The volume of the foreign matter can be reduced as the foreign matters collide with the foreign matters 22b and 22c. Therefore, clogging of the discharge pipe 32 can be prevented, and the foreign matter can be filtered without disturbing the flow of sewage as much as possible, so that the inflow and discharge of the sewage water can be made more smoothly.

The filtering unit 20 according to the present invention includes the filtering unit 20c in order to enlarge the range of the form of the supporting unit 21 and the coupling unit 211.

At this time, as shown in FIG. 7D, the filtration member 20c is provided with another type of support 21d and a coupling step 211d according to another embodiment.

More specifically, the support table 21d may be formed in a round shape corresponding to the diameter of the connector 10. That is, the support base 21d is formed such that the upper face is convex outward in a state where the lower face is curved inward, so that the overall shape is a semicircular shape.

At this time, if the diameter of the support base 21d is the same as the diameter of the connector 10 or larger than the diameter of the connector 10, it is possible to prevent the inlet of the discharge pipe 32 from being narrowed by the support base 21d .

In addition, since the support table 21d is formed in a round shape, the engagement tab 211d can be formed to be downwardly protruded from both side ends of the support table 21d so as to be rounded. That is, the engaging jaw 211d may be formed outwardly convex.

At this time, it is preferable that the guide groove 14 of the guide rail 13 is recessed from the one side to the inner side so as to correspond to the engagement step 211d of the support base 21d.

The support tab 21d of the support base 21d is elastically inserted into the guide groove 14 of the guide rail 13 so that the support base 21 can be closely fixed to the guide rail 13. [ Further, it is possible to prevent the filtration member 20d from being easily separated from the connector 10 due to the flow of sewage, and it is possible to prevent the flow of sewage water by the support base 21d.

10: connector 11: insertion tube
12: jaw 13: guide rail
14: Guide groove 20: Manure member
21: support base 211: coupling jaw
212: thread 22:
23: bending section 24: handle
30: water receiving body 31: inlet pipe
32: discharge pipe

Claims (7)

A connector 10 formed in a cylindrical shape with a lower end opened so that the insertion part is expanded and contracted to facilitate detachment of the foreign matter into the discharge tube 32 of the water receiver main body 30 and accumulation of foreign matter therein; And
And a filtration member 20 detachably coupled to one side surface of the connector 10 to filter foreign matter mixed in the sewage and to collect foreign matter deposited inside the water receptacle body 30 A water-resistant filter member.
The method according to claim 1,
The connector (10)
An insertion tube 11 inserted into the discharge tube 32;
(12) formed at an end of the insertion tube (11) so that the insertion tube (11) is inserted while being inserted into the discharge tube (32); And
And a pair of guide rails (13) formed on both sides of the front surface of the engaging step (12) so that the filtering member (20) can be detachably engaged,
Wherein a guide groove (14) is further formed on one side surface of the pair of guide rails (13) facing each other.
The method according to claim 1,
The filtering member (20)
A support base (21) curved inward in the lower surface;
A handle (24) detachably coupled to an upper surface of the support base (21);
(22) which are coupled to the lower surface of the support table (21) at a predetermined interval and are capable of filtering out foreign substances; And
And a bent portion (23) formed to be inclined upwards from one end of the filtering body (22) so that foreign substances can be placed on the upper face,
The handle 24 is coupled to the upper surface of the support table 21 and the filtration member 20 is separated from the connector 10 by using the handle 24, So as to collect the foreign matter.
The method of claim 3,
The filtering (22)
And a plurality of the water collecting members are coupled to the lower surface of the supporter (21) so as to be parallel to each other at a predetermined angle with the supporter (21).
5. The method of claim 4,
The filtering (22)
Wherein the shape of the cross section is formed by at least one of a triangular shape, a square shape, and an arrowhead shape.
The method of claim 3,
Wherein the support base (21) is formed with a catching protrusion (211) formed at both side ends thereof.
The method of claim 3,
The handle (24)
Wherein a screw portion (212) is formed on an upper surface of the support base (21) and is screwed to the screw portion (212) in a detachable manner.

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