CN220790039U

CN220790039U - Drainage device for building construction

Info

Publication number: CN220790039U
Application number: CN202322240472.1U
Authority: CN
Inventors: 秦放
Original assignee: Anhui Dayu Construction And Development Group Co ltd
Current assignee: Anhui Dayu Construction And Development Group Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-04-16
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a drainage device for building construction, which comprises a water pipe, wherein the top of the periphery of the water pipe is fixedly connected with a connecting ring, the inside of the connecting ring is provided with a floor drain cover, the bottom of the floor drain cover is in fit connection with the top of the water pipe, the bottom of the floor drain cover is fixedly connected with two groups of connecting rods, the bottom of the connecting rods is fixedly connected with a filtering mechanism, and the inside of the water pipe is fixedly connected with a backflow preventing mechanism: the sewage accessible floor drain lid flows into in the water pipe, and filtering mechanism filters aquatic debris, and the baffle can be washed out to the water after the filtration, and water can be discharged, and when no longer drainage, the baffle resets under the effect of torsional spring, has blocked the passageway in the water pipe for can block the gas that turns over the flavor, prevent to scatter the peculiar smell, also avoided the backward flow of sewage simultaneously.

Description

Drainage device for building construction

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage device for a building.

Background

Drainage is an important project in building construction, and the problems of indoor humidity, drain pipe blockage and the like are caused by poor arrangement of drainage facilities, so that the drainage is important to places such as toilets.

The prior floor drain and the like cannot avoid blockage caused by sundries such as hair entering a drain pipe, people need to be found for dredging, the cost and the time are wasted, and in order to solve the technical problems, the prior art proposes a drainage device for preventing blocking of building construction, which comprises a floor drain cover, a limiting pipe is fixedly connected with the bottom end of the floor drain cover, a sealing gasket is fixedly connected with the outer side of the limiting pipe, a filtering mechanism is arranged in the floor drain cover, a limiting mechanism is arranged in the filtering mechanism, and an elastic mechanism is arranged in the filtering mechanism; although the patent can filter sundries such as dust and hair in places such as toilets and the like into a sewer after being filtered by the filter mechanism, so that the blockage caused by more and larger foreign matters is prevented; however, the above patent has a certain defect in the use process, for example, in practical application, in order to ensure the smoothness of drainage, the filter holes cannot be arranged too tiny, so that foreign matters such as hair and the like still possibly penetrate the filter holes to cause the blockage of the water pipe, and once the water pipe is blocked, odor can be emitted, and even the situation of backflow can occur.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a drainage device for house construction.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a drainage device for building construction, includes the water pipe, week side top fixedly connected with go-between of water pipe, the inside of go-between is equipped with the floor drain lid, the bottom of floor drain lid is connected with the top laminating of water pipe, the bottom fixedly connected with two sets of connecting rods of floor drain lid, the bottom fixedly connected with filter equipment of connecting rod, the inside fixedly connected with of water pipe prevents flowing backward the mechanism, prevent flowing backward the lower extreme that the mechanism is located filter equipment.

Preferably, the anti-backflow mechanism comprises a baffle ring fixedly connected to the inside of the water pipe, one side of the bottom of the baffle ring is fixedly connected with a mounting seat, a baffle plate is rotatably connected to the inside of the mounting seat, and a torsion spring is arranged between the baffle plate and the mounting seat.

Preferably, the filtering mechanism comprises a sliding ring which is connected in the water pipe in a sliding way, the two sides of the top of the sliding ring are respectively and fixedly connected with the bottoms of the two groups of connecting rods, a filter screen is fixedly connected to the top of the sliding ring, and the top of the filter screen is a spherical convex surface.

Preferably, the draw-in groove has all been seted up to the inner wall both sides of water pipe, the standing groove has all been seted up to the both sides of slip ring, the inside sliding connection of standing groove has the trapezoidal piece with draw-in groove looks adaptation, the inside fixedly connected with spring of standing groove, the other end and the trapezoidal piece fixed connection of spring.

Preferably, the inside fixedly connected with support frame of slip ring, the support frame is the arc structure, the top and the filter screen fixed connection of support frame.

Preferably, empty slots are formed in two sides of the top of the connecting ring.

The beneficial effects of the utility model are as follows: when the drainage device for the house building is used, sewage can flow into the water pipe through the floor drain cover, impurities in the water are left on the filter screen through the filtration of the filter screen, the top of the filter screen is a spherical convex surface, the impurities can slide to the periphery side of the top of the filter screen to prevent sewer blockage caused by the impurities, after certain impurities are accumulated, the filter mechanism can be lifted out through the floor drain cover, the impurities are cleaned, the water filtered by the filter screen can wash out the baffle plate, the water is discharged, and when the water is not discharged any more, the baffle plate is reset under the action of the torsion spring to block the passage in the water pipe, so that the gas and the air with reverse smell can be blocked, the odor can be prevented from being emitted, and the backflow of the sewage is avoided.

Drawings

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

FIG. 2 is a top view of the connecting ring of the present utility model;

FIG. 3 is a schematic diagram of a filtering mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a backflow prevention mechanism according to the present utility model;

Fig. 5 is a schematic view of a baffle structure according to the present utility model.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-5, the drainage device for building construction provided by the utility model comprises a water pipe 1, wherein the top of the periphery side of the water pipe 1 is fixedly connected with a connecting ring 2, a floor drain cover 3 is arranged in the connecting ring 2, the bottom of the floor drain cover 3 is in fit connection with the top of the water pipe 1, the bottom of the floor drain cover 3 is fixedly connected with two groups of connecting rods 4, the bottom of the connecting rods 4 is fixedly connected with a filtering mechanism 5, the inside of the water pipe 1 is fixedly connected with a backflow preventing mechanism 8, the backflow preventing mechanism 8 is positioned at the lower end of the filtering mechanism 5, the backflow preventing mechanism 8 comprises a baffle ring 803 fixedly connected in the water pipe 1, one side of the bottom of the baffle ring 803 is fixedly connected with a mounting seat 801, a baffle 802 is rotatably connected in the mounting seat 801, and a torsion spring is arranged between the baffle 802 and the mounting seat 801; when the sewage treatment device is used, sewage can flow into the water pipe 1 through the floor drain cover 3, the filtering mechanism 5 filters sundries in water, the filtered water can wash away the baffle 802, the water can be discharged, when no water is discharged, the baffle 802 resets under the action of the torsion spring, the passage in the water pipe 1 is blocked, the gas with the reverse odor can be blocked, the foreign odor is prevented from being emitted, and the backflow of the sewage is avoided.

The filtering mechanism 5 comprises a sliding ring 501 which is connected in the water pipe 1 in a sliding way, wherein two sides of the top of the sliding ring 501 are respectively and fixedly connected with the bottoms of the two groups of connecting rods 4, the top of the sliding ring 501 is fixedly connected with a filter screen 502, and the top of the filter screen 502 is a spherical convex surface; the aquatic debris remains on filter screen 502 through the filtration of filter screen 502, because the top of filter screen 502 is spherical convex surface, debris can slide to the top week side of filter screen 502, prevents that debris from causing the sewer to block up, after certain debris is accumulated, can propose filtering mechanism 5 through proposing floor drain lid 3, then clear up debris.

Clamping grooves 6 are formed in two sides of the inner wall of the water pipe 1, placing grooves 504 are formed in two sides of the sliding ring 501, ladder-shaped blocks 505 matched with the clamping grooves 6 are connected inside the placing grooves 504 in a sliding mode, springs 506 are fixedly connected inside the placing grooves 504, and the other ends of the springs 506 are fixedly connected with the ladder-shaped blocks 505; after the sliding ring 501 moves to a proper position, under the action of the spring 506, the ladder-shaped block 505 is clamped into the clamping groove 6 to limit the sliding ring 501, so that the sliding ring 501 is prevented from falling down and pulling the sliding ring 501 due to the disconnection of the connecting rod 4 and the sliding ring 501, and the ladder-shaped block 505 is separated from the clamping groove 6.

The sliding ring 501 is fixedly connected with a supporting frame 503, the supporting frame 503 is of an arc structure, and the top of the supporting frame 503 is fixedly connected with a filter screen 502; the support frame 503 is set up to prevent the filter screen 502 from being deformed by the impact of water flow. .

The two sides of the top of the connecting ring 2 are provided with empty slots 7; the empty groove 7 is arranged to facilitate the taking of the floor drain cover 3.

Working principle: when in use, sewage can flow into the water pipe 1 through the floor drain cover 3, impurities in water are left on the filter screen 502 through the filtration of the filter screen 502, the impurities can slide to the periphery side of the top of the filter screen 502 because the top of the filter screen 502 is a spherical convex surface, the impurities are prevented from blocking a sewer, after a certain amount of impurities are accumulated, the filter mechanism 5 can be lifted out through the floor drain cover 3, then the impurities are cleaned, the baffle 802 can be flushed away by water filtered by the filter screen 502, the water can be discharged, when no water is discharged, the baffle 802 resets under the action of the torsion spring, the passage in the water pipe 1 is blocked, the gas and the air with reverse smell can be blocked, the odor is prevented from being emitted, and the backflow of sewage is avoided.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Drainage device for building construction, including water pipe (1), its characterized in that: the utility model discloses a water pipe, including water pipe (1), bottom, water pipe (1), connecting ring (2) are connected in week side top fixedly connected with, the inside of connecting ring (2) is equipped with floor drain lid (3), the bottom of floor drain lid (3) is connected with the top laminating of water pipe (1), the bottom fixedly connected with of floor drain lid (3) two sets of connecting rods (4), the bottom fixedly connected with filter equipment (5) of connecting rod (4), the inside fixedly connected with of water pipe (1) prevents flowing backward mechanism (8), prevent flowing backward mechanism (8) are located the lower extreme of filter equipment (5).

2. A drainage device for building construction according to claim 1, wherein: the anti-backflow mechanism (8) comprises a baffle ring (803) fixedly connected to the inside of the water pipe (1), a mounting seat (801) is fixedly connected to one side of the bottom of the baffle ring (803), a baffle plate (802) is rotatably connected to the inside of the mounting seat (801), and a torsion spring is arranged between the baffle plate (802) and the mounting seat (801).

3. A drainage device for building construction according to claim 1, wherein: the filtering mechanism (5) comprises a sliding ring (501) which is connected in the water pipe (1) in a sliding mode, the two sides of the top of the sliding ring (501) are fixedly connected with the bottoms of the two groups of connecting rods (4) respectively, a filter screen (502) is fixedly connected to the top of the sliding ring (501), and the top of the filter screen (502) is a spherical convex surface.

4. A drainage device for building construction according to claim 3, wherein: clamping grooves (6) are formed in two sides of the inner wall of the water pipe (1), placing grooves (504) are formed in two sides of the sliding ring (501), ladder-shaped blocks (505) matched with the clamping grooves (6) are connected to the placing grooves (504) in a sliding mode, springs (506) are fixedly connected to the inside of the placing grooves (504), and the other ends of the springs (506) are fixedly connected with the ladder-shaped blocks (505).

5. A drainage device for building construction according to claim 3, wherein: the inside fixedly connected with support frame (503) of slip ring (501), support frame (503) are arc structure, the top and the filter screen (502) fixed connection of support frame (503).

6. A drainage device for building construction according to claim 1, wherein: empty slots (7) are formed in two sides of the top of the connecting ring (2).