KR200191219Y1 - Device for draining waste water in indoor ground - Google Patents

Abstract

The present invention relates to an indoor floor drainage device, which aims to reduce the weight and to simplify the construction to facilitate the construction.

The apparatus of the present invention includes: a drain trough (1) having a main body (11) and a blocking plate (21) detachably coupled to the rear of the main body; A drain container 4 coupled to the front of the main body, a drain hole 54 inserted below the drain container and communicating with the drain hole 10 at an upper end thereof, and having a slant plate 53 installed therein; And a drain trap (3) having a filter plate (51) for blocking an upper portion of the filter barrel; A metal frame (8) having an inner frame (81), an outer frame (82), and a ceiling (83) connecting the upper ends thereof to cover the drainage gutter and the upper edge of the drain box together; And a grid 9 supported inside the metal frame at the same height as the ceiling. In addition, a trench sleeve 6 and a lid 7 which connect the filter barrel and the drain can be further provided, and the lid is composed of a first sliding door 71 and a second sliding door 72. And the position of the drain trap according to the relative engagement length of the second sliding door.

Description

Indoor floor drainage {DEVICE FOR DRAINING WASTE WATER IN INDOOR GROUND}

The present invention relates to an indoor floor drainage device for draining water from an indoor floor, for example, a bathroom or a toilet. In particular, the floor water drainage can be effectively drained and the structure can be provided at a low cost. Relates to indoor floor drainage.

In general, bathrooms or toilets are provided with a drain in the center of the floor or in the corner of the floor (for example, between the wash basin and the toilet) to drain the sewage that collects on the floor. A drain trap is installed to prevent the same foreign matter from entering the block.

Since the drain trap is usually installed in the process of floor tile construction, and mainly made of a cylindrical shape, in the process of constructing the rectangular floor tiles, it is inevitably required to cut the floor tile in the outline shape of the drain trap. When cutting the floor tiles into the outline of the drain trap, the cutting surface is not clean because most of them cut the floor tiles by impacting the floor tiles with a tool without precise processing. Because of this, the area between the perimeter of the drain trap and the floor tile has to be finished with mortar, etc., resulting in a messy and aesthetically bad result. In addition, the drainage trap has a small area compared to the bathroom or toilet floor, and when the narrow trap is installed in the corner of the indoor floor, the sewage of the indoor floor does not allow all of the sewage into the drain trap. It is not good for hygiene because it keeps on the floor and generates many bad smells and scales.

In view of this point, a drainage device has been proposed in which a so-called trench-type drainage gutter having an open top and a long length so as to be connected with a drainage trap to allow sewage of the indoor floor to drain into the drainage outlet has been proposed. In the apparatus, the drainage gutter is made of aluminum or stainless steel as a whole to prevent corrosion and to improve durability, thereby causing a heavy and expensive problem. Moreover, since there is no separate connection structure between the drainage gutter and the drainage trap, there is a problem in that construction costs are increased because the drainage gutter and the drainage trap have to be separately constructed. In addition, in the case of the conventional drain trap, it is difficult to remove the foreign matter when each component is not detachably coupled so that foreign matter is introduced into the drain trap to block the drain passage.

The present invention can be reduced in weight and can be provided at low cost without any deterioration in durability. The interior floor can be simplified by making it easy to combine the opposite ends of the sump and the drain trap. To provide a drainage system.

1 and 2 are exploded perspective views showing part of the indoor floor drainage device according to the present invention as a view connected to each other.

3 is a sectional view showing main parts of an indoor floor drainage device according to the present invention;

4 is a cross-sectional view showing an example of a state in which drainage is made by the indoor floor drainage device according to the present invention.

5 is a plan view of main parts of FIG. 4.

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

1: drain gutter, 3: drain trap,

4: drain box, 5: filter barrel,

6: trench sleeve, 7: cover,

8: metal frame, 9: grid,

10: drainage port, 11: drainage body,

21: blocking plate, 41, 111: flange,

43: guide sleeve, 51: filter plate,

53: inclined plate, 54, 61: drain hole,

71, 72: sliding door, 81: frame,

82: outer frame, 83: ceiling,

91: introduction hole, 121, 122: coupling groove,

131, 435: enlarged end, 141: slit,

151: phage rib, 211, 221, 231, 411, 421, 431: combined rib,

711, 721: notch portion, 511: filtration hole,

713: coupling rail, 723: coupling rib,

821: Gripping protrusion

In order to achieve the above object, the indoor floor drainage device according to the present invention is a synthetic resin having a blocking plate blocking the rear opening is detachably coupled to the rear of the channel type gutter body and the rear of the gutter body is open and front and rear A trench drain trough made of ash; A drain container coupled to the front of the sump body and having a guide sleeve formed at a bottom thereof so that an upper part and a rear part thereof are opened to form a rectangular tube together with the drain box; And a drain hole is formed at the upper end and communicates with the drain hole. A drain trap having a filter plate formed and made of a synthetic resin material; A metal frame having a rectangular inner frame, a rectangular outer frame, and a ceiling connecting the upper ends of the four sides of the side walls formed by the sump and the sump; And, it is characterized in that it comprises a grid having a plurality of introduction holes and supported in the interior of the metal frame at the same height as the ceiling of the metal frame.

According to the present invention, upper and lower T-shaped coupling grooves are formed in each of the outer surfaces of both flanges of the drainage main body side by side in the longitudinal direction, and both sides of the bottom of the drainage main body face each other in the longitudinal direction. The angled phage ribs each bent are formed.

In addition, two pairs of coupling ribs inserted in the longitudinal direction into upper and lower coupling grooves respectively formed on both flanges of the drain gutter body are formed on both ends of the inner surface of the blocking plate so as to correspond to the coupling grooves and the gripping ribs of the drain gutter. The bottom of the inner surface of the plate is formed with a coupling rib inserted in the longitudinal direction on both gripping ribs of the drain gutter body. Therefore, it is possible to simply couple the blocking plate to the drainage gage simply by pushing the blocking plate toward the drainage gutter from the rear of the drainage gutter.

In addition, two pairs of coupling ribs which are inserted in the longitudinal direction into upper and lower coupling grooves respectively formed in both flanges of the drain gutter body are formed at the rear ends of both flanges of the drain gutter, corresponding to the coupling grooves and the gripping ribs of the drain gutter. In addition, the rear side of the bottom of the sump is formed with coupling ribs inserted in both longitudinal gripping ribs of the sump body. Therefore, it is possible to simply couple the drain box to the drain box simply by pushing the drain box toward the drain box from the front of the drain box.

In addition, according to the present invention, an enlarged end enlarged upward is formed at each of the upper end portions of the inner surfaces of both flanges of the sump body, and slits recessed downward are formed between the enlarged ends and the inner surfaces of both flanges, respectively. Then, a plurality of gripping protrusions are formed at predetermined intervals along the lower end of the outer frame of the metal frame. Therefore, when the metal frame is coupled over the drainage gutter and the sump, the lower end of the inner frame of the metal frame is inserted and fixed in both slits, and when the gripping protrusions of the outer frame are inserted into the upper coupling grooves, the outer frame can be fixed. have.

In addition, according to the present invention, there is further provided a trench sleeve for adjusting the position of the drain trap by connecting the filter barrel and the drain. The trench sleeve is open at the top and has a tubular shape with a drain hole connected to the drain hole on the bottom thereof, and the top of the trench sleeve is covered with a cover. In addition, the cover is formed with a notch portion so as to surround the filter barrel at the end corresponding to each other, and the first sliding door protrudingly formed on both ends corresponding to the coupling rail and the coupling rib detachably coupled in the longitudinal direction, respectively. And a second sliding door. Therefore, the position of the drain trap can be adjusted according to the relative engagement length of the two sliding doors.

Other features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

As shown in Figures 1 to 3, reference numeral 1 is a so-called trench drain, made of synthetic resin material, the channel type drain gutter main body 11 and the front and rear open and the drain gutter body 11 It has a blocking plate 21 coupled to the rear end thereof to block the rear opening.

Upper and lower coupling grooves 121 and 122 are recessed in the outer surfaces of both flanges 111 and 111 of the drainage main body 11 in parallel along the longitudinal direction. The upper and lower coupling grooves 121 and 122 are preferably made of T-shaped, respectively. In addition, an enlarged end 131 which is enlarged upward is formed at an upper end of the inner surfaces of both flanges 111 and 111 of the drainage main body 11, and between the enlarged ends 131 and the inner surfaces of both flanges 111 and 111, respectively. Slits 141 recessed downward are formed, respectively. In addition, angle gripping ribs 151, which are bent in the direction in which the lower ends thereof face each other along the longitudinal direction, are formed on both bottom surfaces of the drainage main body 11, respectively.

Two pairs of longitudinally inserted into upper and lower coupling grooves 121 and 122 formed in both flanges 111 and 111 of the drainage tube body 11 at both ends of the blocking plate 21 coupled to the rear of the drainage tube body 11 respectively. Coupling ribs 211, 211 and 221, 221 are formed in turn, and the coupling ribs 231 inserted in the longitudinal direction to both gripping ribs 151 and 151 of the drain gutter body 11 are formed at the lower end of the inner surface of the blocking plate 21. Formed. Therefore, the blocking plate 21 can be easily coupled to the drainage main body 11 by simply placing the blocking plate 21 behind the drainage main body 11 and pushing it toward the drainage main body 11.

On the other hand, reference numeral 3 is a drain trap that is coupled to the front of the sump body 11, made of a synthetic resin material, and has a drain container 4, the filter cylinder 5 and the filter plate 51.

The sump 4 is open at the top and the rear, so that the rear opening is coupled to the front opening of the sump main body 11 to form a rectangular tube shape in which the upper part is opened together with the sump 1. That is, two pairs of coupling ribs inserted in the longitudinal direction at the rear ends of the flanges 41 and 41 of the drain container 4 in the upper and lower coupling grooves 121 and 122 formed in the flanges 111 and 111 of the drain container body 11, respectively. (411, 411) (421, 421) are formed in order, and a coupling rib (431) inserted into both grip ribs (151) of the drain gutter main body (11) in the longitudinal direction is formed at the rear of the bottom of the drain container (4). . Therefore, the water container 4 can be easily coupled to the water gutter body 11 by simply pushing it toward the water gutter body 11 in a state where the water gutter 4 is disposed in front of the water gutter body 11. have. Moreover, the guide sleeve 43 which communicates with the inside of the waste container 4 protrudes downward in the bottom face of the waste container 4. Notches 432 and 433 are formed on both outer circumferential surfaces of the guide sleeve 43.

1 and 4, the upper end of the filter barrel 5 is supported by the upper edge of the guide sleeve 43 of the drain container 4 through the guide sleeve 43 of the drain container 4. It is installed under the sump (4). That is, an enlarged end 435 is enlarged at the upper edge of the guide sleeve 43 of the drain container 4, and an outward flange 52 caught by the enlarged end 435 is formed at the upper end of the filter tube 5. By being formed, the filter barrel 5 may be supported in a state where the filter barrel 5 protrudes downward through the guide sleeve 43. The support structure of such a filter barrel 5 has a trench sleeve (described below) when the filter cylinder 5 is supported by only the outward flange 52 being caught by the enlarged end 435 even though the size of the filter barrel 5 is different. 6) It is advantageous in construction because it can be inserted simply. Moreover, the inclination plate 53 is provided in the state which inclined downward from one side of the inner peripheral surface of the upper end of the said filter container 5. In addition, a drain hole 54 communicating with the drain port 10 is formed at one side of the upper end of the filter barrel 5 (the side on which the inclined plate 53 is provided). Such a drain hole 54 may be further provided on the other end of the upper end of the filter cylinder (5). In addition, the inclined plate 53 extends below the lower height of the bottom of the drain hole 54 to serve as a seal. In addition, a filter plate 51 is provided at an upper portion of the filter cylinder 5 so as to partition the internal space of the filter cylinder 5 and the internal space of the drain container 4, and the filter plate 51 filters and removes foreign substances having a predetermined size or more. A plurality of filtration holes 511 are formed to be able to do so. Therefore, the inner space of the filtration tank 5 and the inner space of the drain container 4 may communicate with each other through the filtration holes 511. The filtration holes 511 are preferably formed at a position corresponding to the inclined plate 53 of the drain container (4).

According to the present invention, the filter barrel (5) may be inserted into the drain port 10 can be constructed so that their circumference is sealed in a watertight structure, but the drainage gutter ( 1) Since the center line of the drain gutter 1 and the drain 10 may not exactly coincide with each other, the position of the drain trap 3 while linking the filter barrel 5 and the drain 10 is considered. The trench sleeve 6 may be provided so that the construction can be performed even when the center lines of the drain trough 1 and the drain hole 10 do not coincide exactly.

The trench sleeve 6 has a cylindrical shape with an open top, and a drain hole 61 communicating with the drain 10 is formed at the bottom thereof. The double connecting pipe portion 62 protrudes downward from the circumference of the drain hole 61 in the bottom of the trench sleeve 6. Therefore, the trench sleeve 6 can be simply installed in the drain 10 by simply inserting the upper end of the pipe forming the drain 10 into the double connecting pipe part 62. In addition, while supporting the drain trap 3 so that the filter barrel 5 is disposed inside the trench sleeve 6, the trench sleeve 6 inside the filter barrel 5 through the drain hole 54 of the filter barrel 5. In order to allow the inside of the outlet and the inside of the drain 10 to pass through, the upper portion of the trench sleeve 6 is covered with a cover 7 that can adjust the size of the hole into which the filter barrel 5 is inserted. As shown in FIGS. 4 and 5, the cover 7 includes a first sliding door 71 and a second sliding door 72 in which notches 711 and 721 are formed to respectively wrap the filter barrel 5 at corresponding ends thereof. Combination rails 713 are formed at both ends of the first sliding door 71, respectively, and corresponding to both ends of the second sliding door 72 in a longitudinal direction to the coupling rail 713. Coupling ribs 723 that are possibly coupled are protruded. The coupling rail 713 may be formed in a shape having a wedge-shaped groove, and correspondingly, the coupling rib 723 may protrude in a wedge shape, which may be inserted into the wedge-shaped groove. Accordingly, when the drain trap 3 is disposed on the upper portion of the trench sleeve 6 so that the filter barrel 5 is inserted into the trench sleeve 6, the sliding doors 71 and 72 are slid to face each other. Since the filter tube 5 is gripped by the two notches 711 and 721, the drain trap 3 may be coupled to the trench sleeve 6, and the two notches 711 and 721 may be coupled according to the relative coupling lengths of the two sliding doors 71 and 72. Since the position of the drain trap 3 can be adjusted by arbitrarily adjusting the size and position of the hole formed by), even when the position of the drain 10 and the center line of the drain gutter 1 do not coincide, Does not cause.

In order to improve the controllability and the applicability according to the size of the trench sleeve 6, it is preferable that a plurality of cutting lines are formed on the two sliding doors 71 and 72 at predetermined intervals, respectively. That is, when the trench sleeve 6 having a small size is applied, an appropriate cut line among the cut lines formed on the two sliding doors 71 and 72 is appropriately cut and used according to the size.

In addition, the trench sleeve 6 and the cover 7 is also preferably made of a synthetic resin material.

On the other hand, according to the present invention, the drain trough (1) and the drain trough (4) is made of a synthetic resin material, since the upper end of these are constructed to be exposed to the outside, the drain trough (1) and the drain trough (4) is damaged There is concern. Accordingly, the upper end of the four sides of the side walls formed by the drain trough 1 and the drain trough 4 in consideration of aesthetics while preventing the drain trough 1 and the drain trough 4 from being damaged, the rectangular inner frame 81, It is covered by a metal frame 8 having a rectangular outer frame 82 and a ceiling 83 connecting the upper ends thereof. That is, the upper end of the four sides of the side walls formed by the drain trough 1 and the drain trough 4 is disposed by pressing down the metal frame 8 on the upper part of the drain trough 1 and the drain trough 4. And between the outer frame 82, the metal frame (8) can be easily coupled. When the metal frame 8 is coupled to the drain trough 1 and the drain trough 4 as described above, the lower end of the inner trough 81 may be inserted into and fixed to both slits 141 and 141 of the drain trough 1, but the outer frame ( 82, there is a fear of being floated. Therefore, in the present invention, a plurality of gripping projections 821 are formed at predetermined intervals along the lower end of the outer frame 82 so as to prevent this, so that the metal frame 8 spans the drain trough 1 and the drain trough 4. When the gripping protrusions 821 are bent inwardly and inserted into the upper coupling grooves 121 in the coupled state, the outer frame 82 is not lifted. In addition, although not shown here, in order to completely fix the inner frame 81, the inner wall surface of the drain container 4 is connected to the same line as those of the enlarged end 131 and the slit 141 of the drain container body 11. Stages and slits are formed, and in order to fix the outer frame 82, it is preferable that coupling grooves, such as the upper coupling groove 121 of the drainage tube body 11, are also formed on the outer wall surface of the drainage tube 4.

In addition, a grid 9 having a plurality of introduction holes 91 is detachably installed in the metal frame 8 so as to filter out large foreign matters on the indoor floor. The grid 9 has both flanges 93 and 93 bent in an angled downward direction, and both flanges 93 and 93 are supported by the enlarged ends 131 of the gutter body 11 so that the metal frame ( It may be installed at the same height as the ceiling portion 83 of 8). In addition, the grid 9 is preferably made of a metal material in consideration of durability, but may be made of a high strength synthetic resin material.

Next, the indoor floor drainage device according to the present invention configured as described above will be described.

If sewage is drained to the floor in a room that uses a lot of water, such as a bathroom or a bathroom equipped with an indoor floor drainage system according to the present invention, since the drain gutter 1 has a relatively long length, a large amount of wastewater is drained. Sewage can also drain well.

In the drainage process, the sewage flows toward the drain trough 1 or the drain trough 4 flowing through the floor and flows into the drain trough 1 or the drain trough 4 through the inlets 91 of the grid 9. do. In this process, foreign substances larger than the size of the introduction holes 91 are filtered and do not flow into the drain trough 1 or the drain trough 4. Sewage introduced into the drain trough 1 flows toward the drain trough 4 and flows into the trough 5 through the filtration holes 511 of the filter plate 51 together with the sewage introduced into the drain trough 4. do. In this process, foreign matters larger in size than the filtration holes 511 are filtered. Then, the sewage flowing into the filtration tank 5 falls along the inclined plate 53 of the filtration tank 5 toward the bottom of the filtration tank 5, and when the water level of the filtration tank 5 rises up to the drain hole 54, the wastewater 54 ) And a corresponding notch 432 of the guide sleeve 43 flows into the trench sleeve 6 and is drained through the drain hole 61 of the trench sleeve 6 to the drain 10. Since the inclined plate 53 extends to the bottom of the drain hole 54, the water remaining at the bottom of the filter barrel 5 and the odor rising from the drain hole by the inclined plate 53 can be removed.

And, as described above, foreign matters filtered by the grid 9 may be easily removed since they remain exposed to the outside as they remain on the grid 9, and the foreign matter remaining in the drain container 4 may be removed from the grid ( 9) can be removed and then removed. That is, since the indoor floor drainage device according to the present invention is capable of filtering foreign matters in a double, the drainage port 10 is not blocked by the foreign matters.

In the indoor floor drainage device according to the present invention configured as described above, since the drain trough (1), the drain trap (3), the trench sleeve (6) and the cover (7) are all made of synthetic resin material made of a metal material Since the manufacturing cost can be further reduced, it can be supplied at low cost.

In addition, since the components can be simply combined during construction can simplify the construction.

In addition, not only can filter the foreign matter in a double by the grid 9 and the filter plate 51, but each component is detachably coupled to effectively treat the filtered foreign matter so that the drain 10 by the foreign matter It can prevent clogging.

In addition, when the trench sleeve 6 and the cover 7 are provided, the position of the drain trap 3 can be adjusted so that the drain line 1 and the drain 10 can be drained even if the center lines of the drain hole 10 do not coincide exactly. Since the location of the drain trap 3 can be adjusted without having to move the position of the gutter 1, the construction is convenient, and thus, the drain gutter 1 can be disposed at a position where drainage can be most effectively achieved. We can plan.

Claims (4)

A trench type drain gutter 1 made of a synthetic resin material having a channel type gutter body 11 having upper and front sides opened and a blocking plate 21 detachably coupled to the rear of the gutter body to block a rear opening; ; A drain container 4 having an upper and rear openings and a guide sleeve 43 which is coupled to the front of the drain body and formed with notches 432 and 433 on both sides thereof so as to form a rectangular tube together with the drain box; The upper end is supported on the guide sleeve and is inserted below the drain container 4 through the guide sleeve, and a drain hole 54 communicating with the notch 432 of the drain hole 10 and the guide sleeve 43 is formed at the upper end thereof. A filter plate 5 having an inclined plate 53 inclined downward from one side, and a filter plate having a plurality of filter holes 511 which are supported on the upper part of the filter tube to block the upper part of the filter tube and communicate with the inside of the filter tube ( 51) having a drain trap 3 made of a synthetic resin material; A metal frame (8) having a rectangular inner frame (81), a rectangular outer frame (82), and a ceiling (83) connecting the upper ends of the drain grooves and the four sides of the side walls formed by the drain box together; And, Indoor floor drainage device characterized in that it comprises a grid (9) supported in the interior of the metal frame at the same height as the ceiling of the metal frame and having a plurality of introduction holes (91). The method of claim 1, Upper and lower T-shaped coupling grooves 121 and 122 are formed in the outer surfaces of both flanges 111 and 111 of the drainage body main body side by side in the longitudinal direction, respectively. Angled gripping ribs 151 are bent on both sides of the bottom of the drainage body in a direction in which the lower ends thereof face each other in the longitudinal direction, respectively. Both pairs of coupling ribs 211, 211, 221, 221, which are inserted in the longitudinal direction in the coupling grooves 121 and 122 of the drainage tube body, are formed at both ends of the inner surface of the blocking plate, and both sides of the drainage tube body at the bottom of the inner surface of the blocking plate. A coupling rib 231 inserted into the gripping rib in the longitudinal direction is formed. Two pairs of coupling ribs 411, 411, 421, 421 which are inserted in the longitudinal direction into the coupling grooves of the upper and lower sides of the drainage main body are sequentially formed at the rear ends of both flanges 41 and 41 of the sump. Indoor floor drainage, characterized in that the coupling ribs 431 inserted into both gripping ribs of the trough body in the longitudinal direction. The method of claim 1, An enlarged end 131 is formed at an upper end of each of the inner surfaces of both flanges 111 and 111 of the sump body, and a slit recessed downward between the enlarged ends and the inner surfaces of both flanges of the sump body. 141 are each formed, A plurality of gripping protrusions 821 are formed at predetermined intervals along a lower end of the outer frame of the metal frame, When the metal frame is coupled over the drainage gutter and the sump, the lower end of the inner frame of the metal frame is inserted and fixed in both slits, and the gripping protrusions of the outer frame are bent inward and inserted into the upper coupling grooves of the drain gutter body to fix the outer frame. Indoor floor drainage, characterized in that. The method according to any one of claims 1 to 3, It further includes a trench sleeve (6) to adjust the position of the drain trap in conjunction with the filter barrel and the drain, The trench sleeve is open at the top and has a tubular shape with a drain hole 61 connected to the drain hole at the bottom thereof, and the upper portion of the trench sleeve is covered with a cover 7. The cover is formed with notches 711 and 721, respectively, to cover the filter barrel at ends corresponding to each other, and at both ends corresponding to each other, the coupling rail 713 and the coupling rib detachably coupled to the coupling rail in the longitudinal direction, respectively. 723 consists of a first sliding door 71 and a second sliding door 72 which are sequentially formed, Indoor drainage system, characterized in that the position of the drain trap is adjusted according to the relative engagement length of the first sliding door and the second sliding door.