CN219157901U

CN219157901U - Device for preventing blocking of roof sewer

Info

Publication number: CN219157901U
Application number: CN202223379861.4U
Authority: CN
Inventors: 魏宏祥; 潘瀚; 顾春香; 高翔
Original assignee: Taizhou Hengxiang Building Decoration Engineering Co ltd
Current assignee: Taizhou Hengxiang Building Decoration Engineering Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-09
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a device for preventing a roof sewer from being blocked, which relates to the technical field of sewer anti-blocking fittings, and comprises a bottom plate; a backsheet: the side plates are fixedly connected to the outer side edges, the middle part of the bottom plate is provided with bottom plate water permeable holes, a mounting hole is reserved in the center of the bottom plate, an upward-protruding center pillar is fixed in the mounting hole, the top end of the center pillar is lower than the roof, the bottom surface of the center pillar is provided with a water outlet, the side surfaces of the center pillar are provided with center pillar water permeable holes, and the bottom plate, the side plates and the center pillar enclose a concave sundry filtering collecting cavity; the side piece is characterized by further comprising a hanging edge, wherein the hanging edge is fixed on the outer side of the top end of the side piece. The device for preventing the blocking of the water outlet of the roof can reduce the influence caused by blocking and ensure that the accumulated water in the roof enters the water outlet.

Description

Device for preventing blocking of roof sewer

Technical Field

The utility model relates to the technical field of sewer mouth anti-blocking fittings, in particular to a device for preventing a roof sewer mouth from being blocked.

Background

The roof of kitchen, bathroom need set up the water outlet to install sewer pipe, because hair or other impurity directly get into the water outlet in daily life can lead to the gradual shutoff of pipeline, the clearance difficulty, consequently generally set up and have the filter screen, but the filter screen gathers hair or other impurity back self can produce the jam, thereby influence the water in the room and get into the water outlet, especially can cause water accumulation in the building, have the potential safety hazard equally, for this reason, we propose a device that is used for roofing water outlet to prevent blockking up.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the device for preventing the blockage of the water outlet of the roof, which can reduce the influence caused by the blockage, ensure that the accumulated water in the room enters the water outlet and effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a device for preventing a roof sewer from being blocked comprises a bottom plate;

a backsheet: the side plates are fixedly connected to the outer side edges, the middle part of the bottom plate is provided with bottom plate water permeable holes, a mounting hole is reserved in the center of the bottom plate, an upward-protruding center pillar is fixed in the mounting hole, the top end of the center pillar is lower than the roof, the bottom surface of the center pillar is provided with a water outlet, the side surfaces of the center pillar are provided with center pillar water permeable holes, and the bottom plate, the side plates and the center pillar enclose a concave sundry filtering collecting cavity;

wherein: the side piece is characterized by further comprising a hanging edge, wherein the hanging edge is fixed on the outer side of the top end of the side piece.

Further, the top end of the middle column is open and is internally provided with a filtering floater capable of sliding vertically, and the inner side of the bottom end of the middle column is provided with a blocking seat for blocking the filtering floater. The filtering floater can float in the accumulated water, so that the accumulated water is higher than sediment on the lower side, and the accumulated water passes through the accumulated water to enter the sewer outlet, so that accumulation of the accumulated water on the roof caused by blockage of a bottom sheet water permeable hole of the bottom layer and a middle column water permeable hole is avoided.

Furthermore, the whole center column is in a frustum shape, the water permeable hole of the center column is positioned on the conical surface, and a diversion gap is formed between the conical surface of the center column and the filtering floater. The diversion gap is arranged to facilitate the water accumulation to pass, so that the smoothness is improved.

Further, the filtering floater comprises a filtering shell, filtering holes and an air column, the filtering shell is cylindrical, the lower end of the filtering shell is open, the filtering holes are formed in the side face of the filtering shell, the air column is fixed to the top end of an inner cavity of the filtering shell, and the air column is a hollow closed shell. The air column generates buoyancy force to balance the gravity of the whole filtering floater, so that the filtering floater floats in water.

Further, the retaining seat comprises a threaded ring and a stop rod, the stop rod is fixed on the inner ring surface of the threaded ring, the threaded seat is fixed at the lower end of the center column, and the threaded seat is in threaded connection with the threaded ring. The baffle seat is used for limiting the filtering floater.

Further, an extension ring is fixed on the inner side of the opening at the top end of the center pillar, and the extension ring is positioned on the outer side of the filtering floater. The extension ring is reinforced, which is beneficial to guiding the filtering floater.

Further, a baffle ring is fixed on the outer side of the bottom end of the filtering floater, the baffle ring is positioned on the lower side of the extension ring, and the diameter of the baffle ring is larger than that of the extension ring. The baffle ring limits the upper end of the filtering floater to avoid falling off in the ascending direction.

Compared with the prior art, the utility model has the beneficial effects that: this a device for roofing water gap jam-proof has following benefit:

1. the device for preventing the blocking of the water outlet of the roof is arranged at the water outlet of the roof, a convex center pillar is arranged on a bottom plate, a center pillar water permeable hole is arranged on the bottom plate, and after sundries in a sundry filtering and collecting cavity block the bottom plate water permeable hole, water flow can enter the water outlet through the center pillar water permeable hole to avoid water accumulation on the roof;

2. a filtering floater is arranged in the middle column and can float in the accumulated water, so that the accumulated water is higher than sediment on the lower side, and the accumulated water passes through the filtering floater and enters the water outlet, so that accumulation of the accumulated water on a roof caused by blockage of a bottom plate water permeable hole of the bottom layer and a water permeable hole of the middle column is avoided;

3. a diversion gap is formed between the conical surface of the center column and the filtering floater, and the diversion gap is arranged to facilitate the water accumulation to pass through, so that the smoothness is improved.

Drawings

FIG. 1 is a schematic view of the assembled structure of the present utility model;

FIG. 2 is a schematic diagram of the overall exploded construction of the present utility model;

fig. 3 is a schematic view of an inverted structure of the filtering float of the present utility model.

In the figure: 1 bottom piece, 2 side pieces, 3 bottom piece water permeable holes, 4 middle column, 5 middle column water permeable holes, 6 filtering floats, 601 filtering shell, 602 filtering holes, 603 air columns, 7 baffle seats, 701 threaded rings, 702 stop rods, 8 hanging edges, 9 extension rings, 10 threaded seats and 11 baffle rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a device for preventing a roof sewer from being blocked comprises a bottom plate 1;

backsheet 1: the outer side edge is fixedly connected with a side piece 2, a bottom piece water permeable hole 3 is distributed in the middle of the bottom piece 1, a mounting hole is reserved in the center of the bottom piece 1, an upward-protruding center pillar 4 is fixed in the mounting hole, the top end of the center pillar 4 is lower than a roof, a water outlet is formed in the bottom surface of the center pillar 4, a center pillar water permeable hole 5 is distributed on the side surface of the center pillar 4, and the bottom piece 1, the side piece 2 and the center pillar 4 enclose a concave sundry filtering collecting cavity;

the bottom plate 1 is arranged at a water outlet of a roof, a convex center column 4 is arranged on the bottom plate 1, a center column water permeable hole 5 is arranged on the bottom plate, and after sundries in the sundry filtering and collecting cavity block the bottom plate water permeable hole 3, water flow can enter the water outlet through the center column water permeable hole 5 to avoid water accumulation on the roof;

the top end of the middle column 4 is open, a filtering floater 6 capable of sliding vertically is arranged in the opening, and a baffle seat 7 for blocking the filtering floater 6 is arranged on the inner side of the bottom end of the middle column 4;

a filtering floater 6 is arranged in the middle column 4, and the filtering floater 6 can float in the accumulated water, so that the accumulated water is higher than sediment on the lower side, and the accumulated water passes through the accumulated water to enter the sewer outlet, so that the accumulated water accumulation on the roof caused by the blockage of the bottom sheet water permeable hole 3 and the middle column water permeable hole 5 of the bottom layer 1 is avoided;

the whole middle column 4 is in a frustum shape, the water permeable hole 5 of the middle column is positioned on the conical surface, and a diversion gap is formed between the conical surface of the middle column 4 and the filtering floater 6; the diversion gap is arranged, so that the accumulated water can pass through the diversion gap, and the smoothness is improved;

the filtering floater 6 comprises a filtering shell 601, filtering holes 602 and an air column 603, wherein the filtering shell 601 is cylindrical, the lower end of the filtering shell is open, the filtering holes 602 are formed in the side face of the filtering shell 601, the air column 603 is fixed at the top end of an inner cavity of the filtering shell 601, and the air column 603 is a hollow closed shell; the air column 603 generates buoyancy force to balance the gravity of the whole filtering floater so as to float in water;

the whole filter floater 6 can be made of light materials, which is beneficial to floating;

the baffle seat 7 comprises a threaded ring 701 and a stop rod 702, the stop rod 702 is fixed on the inner ring surface of the threaded ring 701, the threaded seat 10 is fixed at the lower end of the middle column 4, and the threaded seat 10 is in threaded connection with the threaded ring 701; the baffle seat 7 is used for limiting the filtering floater;

an extension ring 9 is fixed on the inner side of the top opening of the middle column 4, and the extension ring 9 is positioned on the outer side of the filtering floater 6; the extension ring is reinforced, so that the guiding of the filtering floater is facilitated;

a baffle ring 11 is fixed on the outer side of the bottom end of the filtering floater 6, the baffle ring 11 is positioned on the lower side of the extension ring 9, and the diameter of the baffle ring 11 is larger than that of the extension ring 9; the baffle ring 11 limits the upper end of the filtering floater to avoid falling off in the upward direction;

wherein: the novel side piece comprises a side piece 2, and is characterized by further comprising a hanging edge 8, wherein the hanging edge 8 is fixed on the outer side of the top end of the side piece 2.

The utility model provides a device for preventing a roof sewer from being blocked, which has the following working principle:

before installation, the whole body is assembled, the filtering floater 6 passes through the top opening of the center column 4 and the extension ring 9, the baffle ring 11 is positioned at the lower side of the extension ring 9, and then the baffle seat 7 is fixed on the thread seat 10;

when in installation, the bottom plate 1 and the side plates 2 are arranged in the water outlet, the hanging edge 8 is lapped on the lower side of the water outlet, and the whole bottom plate 1 filters a water outlet pipeline;

in the use process, under the general condition, the water flow drives sundries to enter the sundry filtering and collecting cavity, the water enters the sewer mouth from the film water permeable hole 3, if the film water permeable hole 3 is blocked, the water flow can also enter the sewer mouth through the center column water permeable hole 5 on the side surface of the center column 4, and the sundries in the sundry filtering and collecting cavity can be cleaned regularly;

in special cases, when more sundries or the whole sundry filtering and collecting cavity is blocked due to the cleaning, water flows are accumulated on the roof, and because the air column 603 generates buoyancy, the buoyancy is used for balancing the whole gravity of the filtering floater 6 to float in the water, the filtering holes 602 are higher than a deposition area on the lower side, and the accumulated water can enter the middle column 4 through the filtering holes and then enter the water outlet from the middle column 4; the filtering floater 6 is positioned in the middle column 4 when no ponding exists, the flatness of the installation surface of the whole roof can be ensured, no bulge exists, inconvenience can not be caused, a water inlet does not exist at the moment, and the filtering floater is prevented from being blocked together with the water permeable holes 5 of the middle column.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A device that is used for roofing lower nozzle to prevent blockking up which characterized in that: comprises a bottom sheet (1);

backsheet (1): the side plates (2) are fixedly connected to the outer side edges, backsheet water permeable holes (3) are distributed in the middle of the backsheet (1), a mounting hole is reserved in the center of the backsheet (1), an upward-protruding center pillar (4) is fixedly arranged in the mounting hole, the top end of the center pillar (4) is lower than a roof, a water outlet is formed in the bottom surface of the center pillar (4), center pillar water permeable holes (5) are distributed in the side surfaces of the center pillar (4), and the backsheet (1), the side plates (2) and the center pillar (4) enclose a concave sundry filtering and collecting cavity;

wherein: the novel side piece is characterized by further comprising a hanging edge (8), wherein the hanging edge (8) is fixed on the outer side of the top end of the side piece (2).

2. A device for preventing clogging of a roofing sewer outlet as defined in claim 1, wherein: the top end of the middle column (4) is open, a filtering floater (6) capable of sliding vertically is arranged in the opening, and a blocking seat (7) for blocking the filtering floater (6) is arranged on the inner side of the bottom end of the middle column (4).

3. A device for preventing clogging of a roofing sewer outlet as defined in claim 1, wherein: the whole of the center column (4) is in a frustum shape, the center column water permeable hole (5) is positioned on the conical surface, and a diversion gap is formed between the conical surface of the center column (4) and the filtering floater (6).

4. A device for preventing clogging of a roofing sewer according to claim 2, characterized in that: the filtering floater (6) comprises a filtering shell (601), filtering holes (602) and an air column (603), wherein the filtering shell (601) is cylindrical, the lower end of the filtering shell is open, the filtering holes (602) are formed in the side face of the filtering shell (601), the air column (603) is fixed to the top end of an inner cavity of the filtering shell (601), and the air column (603) is a hollow closed shell.

5. A device for preventing clogging of a roofing sewer according to claim 2, characterized in that: the baffle seat (7) comprises a threaded ring (701) and a stop rod (702), the stop rod (702) is fixed on the inner ring surface of the threaded ring (701), the threaded seat (10) is fixed at the lower end of the center column (4), and the threaded seat (10) is in threaded connection with the threaded ring (701).

6. A device for preventing clogging of a roofing sewer according to claim 2, characterized in that: an extension ring (9) is fixed on the inner side of the top opening of the middle column (4), and the extension ring (9) is positioned on the outer side of the filtering floater (6).

7. A device for preventing clogging of a submerged nozzle in a roof as set forth in claim 6, wherein: the outside of the bottom end of the filtering floater (6) is fixedly provided with a baffle ring (11), the baffle ring (11) is positioned at the lower side of the extension ring (9), and the diameter of the baffle ring (11) is larger than that of the extension ring (9).