CN220550663U - Municipal drainage floor drain device - Google Patents

Abstract

The utility model belongs to the field of sewage disposal devices, in particular to a municipal drainage floor drain device which comprises a floor drain shell; a top plate is clamped above the floor drain shell, small bolts penetrate through the surface of the top plate, clamping grooves are formed in two sides of the floor drain shell, a filtering device is clamped in the clamping grooves, and a sewage disposal device is arranged at the bottom of the floor drain shell; through filter equipment's multilayer, the structural design that different formats set up, realized the debris layering filterable function to the size is different, solved debris and all piled up the problem that causes the jam in the device bottom, improved the efficiency of the blowdown of device, through the block structure of filter cassette, simple structure facilitate the use, be convenient for carry out dismouting and clearance maintenance to filter equipment, through the design of the U-shaped structure of apron and the protruding structure of outlet, realized producing the function of water seal layer, solved the problem of foul smell backward flow, improved the adaptability of device when using.

Description

Municipal drainage floor drain device

Technical Field

The utility model relates to the field of sewage disposal devices, in particular to a municipal drainage floor drain device.

Background

Urban drainage systems are engineering facility systems for treating and removing urban sewage and rainwater, and are an integral part of urban public facilities. Urban drainage system planning is an integral part of urban overall planning. Urban drainage systems are generally composed of drainage pipelines and sewage treatment plants. Under the condition of diversion of sewage and rainwater, the sewage is collected by a drainage pipeline, sent to sewage treatment and then drained into water or recycled; after being collected by the drainage pipeline, the rainwater runoff is closely discharged into the water body.

The utility model discloses a chinese patent with publication No. CN215211448U discloses a municipal administration integral type floor drain, belong to municipal drainage device field, a municipal administration integral type floor drain, including the header tank, the left side fixedly connected with left drain pipe of header tank, the right side fixedly connected with right drain pipe of header tank, be equipped with the header tank in the header tank, the upper end inner wall of header tank is equipped with the empty groove of keeping away of symmetry, the inner wall fixedly connected with symmetrical baffle of header tank, the upper end joint of header tank has the upper cover, the side of upper cover is equipped with the constant head tank of symmetry, the upper end of upper cover is equipped with first crossbeam, the upper end of upper cover is equipped with the second crossbeam, the baffle that it set up has automatic upwards to rotate closed function when the water is too much in the header tank, make the floor drain have the function of preventing flowing backward, the dead weight of upper cover can be reduced to the filter that sets up, not only be convenient for remove, moreover, and the filter of being convenient for that sets up is dismantled and installs, the maintenance at the later stage.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the utility model is not suitable for achieving the effect of being convenient for disassembling, assembling, cleaning and maintaining the filtering device, is not suitable for achieving the function of generating the water seal layer, and is not easy to solve the problem of odor backflow.

Therefore, a municipal drainage floor drain device is provided for the problems.

Disclosure of Invention

In order to make up the prior art that the effects of convenient disassembly, assembly, cleaning and maintenance of the filtering device are not easy to achieve, the function of generating a water seal layer is not easy to solve the problem of odor backflow, the utility model provides a municipal drainage floor drain device.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a municipal drainage floor drain device, which comprises a floor drain shell; the top of floor drain shell block has the roof, the surface of roof runs through and is provided with little bolt, the draw-in groove has been seted up to the both sides of floor drain shell, the inside block of draw-in groove has filter equipment, the bottom of floor drain shell is provided with drain.

Preferably, the filtering device comprises a clamping block, a filtering box is arranged on the inner side of the clamping block, a groove is formed in the bottom of the filtering box, and a clamping hook is clamped in the groove.

Preferably, the number of the filter boxes is three, and the filter boxes are respectively provided with a grid, a filter screen and a water filtering plate.

Preferably, the sewage draining device comprises a draining port, a cover plate is clamped on the top surface of the draining port, a limiting groove is formed in the upper portion of the draining port, an upright post is clamped on the inner side of the limiting groove, and a top cover is arranged above the upright post.

Preferably, the side cross-sectional view of the cover plate is U-shaped, and the size of the top cover is larger than the size of the cover plate.

Preferably, the top cover is conical in shape, and the installation position of the top cover corresponds to the opening position of the water outlet.

Preferably, the shape of the top plate is matched with the shape of the floor drain shell, and the outer side of the filtering device is tightly attached to the inner wall of the floor drain shell.

Preferably, protruding blocks are arranged on two sides of the top plate, and the installation positions of the small bolts correspond to the arrangement positions of the protruding blocks

The utility model has the advantages that:

1. according to the utility model, through the structural design of the filter device with multiple layers and different format, the function of layered filtering of sundries with different sizes is realized, the problem of blockage caused by the fact that sundries are fully accumulated at the bottom of the device is solved, the pollution discharge efficiency of the device is improved, and through the clamping structure of the filter box, the filter device is simple in structure and convenient to use, and the filter device is convenient to disassemble, assemble, clean and maintain;

2. according to the utility model, through the design of the U-shaped structure of the cover plate and the protruding structure of the water outlet, the function of generating a water seal layer is realized, the problem of odor backflow is solved, and the adaptability of the device in use is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the floor drain housing structure of the present utility model;

FIG. 2 is a schematic view of a top plate structure according to the present utility model;

FIG. 3 is a schematic view of a filter device according to the present utility model;

fig. 4 is a schematic structural view of the sewage draining device of the present utility model.

In the figure: 1. a floor drain housing; 2. a top plate; 3. a small bolt; 4. a clamping groove; 5. a filtering device; 501. a clamping block; 502. a filter box; 503. a groove; 504. a clamping hook; 6. a sewage disposal device; 601. a water outlet; 602. a cover plate; 603. a limit groove; 604. a column; 605. and a top cover.

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. 1-4, a municipal drainage floor drain device comprises a floor drain housing 1; a top plate 2 is clamped above the floor drain shell 1, a small bolt 3 penetrates through the surface of the top plate 2, clamping grooves 4 are formed in two sides of the floor drain shell 1, a filter device 5 is clamped in the clamping grooves 4, and a sewage disposal device 6 is arranged at the bottom of the floor drain shell 1;

further, the filtering device 5 comprises a clamping block 501, a filtering box 502 is arranged on the inner side of the clamping block 501, a groove 503 is formed in the bottom of the filtering box 502, and a clamping hook 504 is clamped in the groove 503;

during operation, the device has simple structure convenient to use, is convenient for carry out dismouting and clearance maintenance's effect to filter equipment 5.

Further, the number of the filter boxes 502 is three, and the filter boxes 502 are respectively provided with a grid, a filter screen and a water filtering plate;

during operation, through the setting of different mode filter equipment 5, can effectually filter, improve the practicality of device.

Further, the sewage disposal device 6 comprises a water outlet 601, a cover plate 602 is clamped on the top surface of the water outlet 601, a limit groove 603 is arranged above the water outlet 601, a stand column 604 is clamped on the inner side of the limit groove 603, and a top cover 605 is arranged above the stand column 604;

when in use, the device has the function of forming a water seal layer, and improves the adaptability of the device in use.

Further, the side cross-sectional view of the cover 602 is U-shaped, and the size of the top cover 605 is larger than the size of the cover 602;

in operation, the device is capable of forming a water-tight layer by virtue of the shape and size of the cover 602.

Further, the top cover 605 is conical in shape, and the installation position of the top cover 605 corresponds to the opening position of the water outlet 601;

in operation, the shape and mounting position of the top cover 605 reduces the likelihood that muddy water will fall directly over the cover 602.

Further, the shape of the top plate 2 is matched with the shape of the floor drain shell 1, and the outer side of the filtering device 5 is closely attached to the inner wall of the floor drain shell 1;

during operation, the sewage can be filtered as much as possible through the arrangement that the outer side of the filtering device 5 is tightly attached to the inner wall of the floor drain shell 1.

Further, protruding blocks are arranged on two sides of the top plate 2, and the installation positions of the small bolts 3 correspond to the arrangement positions of the protruding blocks;

in operation, the top plate 2 is conveniently positioned in the installation direction by the shape of the top plate 2.

Working principle: when drainage is carried out to sewage and is discharged, sewage flows into the floor drain shell 1 through the roof 2, three filter boxes 502 in the filter device 5 are used for filtering, different filter layers arranged in the filter boxes 502 are used for blocking sundries with different volumes, the situation that the impurities are fully accumulated at the bottom of the floor drain shell 1 to cause device blockage is reduced, filtered sewage enters the inner groove of the water outlet 601, a water seal layer is formed through the U-shaped structure of the cover plate 602 and the protruding structure of the water outlet 601, the condition of odor backflow is reduced, and the situation that muddy water directly falls into the upper side of the cover plate 602 to cause blockage is reduced through the arrangement of the top cover plate 605.

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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (8)

1. A municipal drainage floor drain device, its characterized in that: comprises a floor drain shell (1); the floor drain is characterized in that a top plate (2) is clamped above the floor drain shell (1), a small bolt (3) penetrates through the surface of the top plate (2), clamping grooves (4) are formed in two sides of the floor drain shell (1), a filtering device (5) is clamped inside the clamping grooves (4), and a sewage draining device (6) is arranged at the bottom of the floor drain shell (1).

2. A municipal drainage floor drain device according to claim 1, wherein: the filtering device (5) comprises a clamping block (501), a filtering box (502) is arranged on the inner side of the clamping block (501), a groove (503) is formed in the bottom of the filtering box (502), and a clamping hook (504) is clamped in the groove (503).

3. A municipal drainage floor drain device according to claim 2, wherein: the number of the filter boxes (502) is three, and the filter boxes (502) are respectively provided with a grid, a filter screen and a water filtering plate.

4. A municipal drainage floor drain device according to claim 1, wherein: the sewage disposal device (6) comprises a water outlet (601), a cover plate (602) is clamped on the top surface of the water outlet (601), a limiting groove (603) is formed in the upper portion of the water outlet (601), an upright post (604) is clamped on the inner side of the limiting groove (603), and a top cover (605) is arranged on the upper portion of the upright post (604).

5. A municipal drainage floor drain device according to claim 4, wherein: the cover plate (602) is U-shaped in a side cross-sectional view, and the top cover (605) is larger in size than the cover plate (602).

6. A municipal drainage floor drain device according to claim 4, wherein: the top cover (605) is conical in shape, and the installation position of the top cover (605) corresponds to the opening position of the water outlet (601).

7. A municipal drainage floor drain device according to claim 1, wherein: the shape of roof (2) is fit with the shape of floor drain shell (1), the outside of filter equipment (5) closely laminates in the inner wall of floor drain shell (1).

8. A municipal drainage floor drain device according to claim 1, wherein: protruding blocks are arranged on two sides of the top plate (2), and the installation positions of the small bolts (3) correspond to the arrangement positions of the protruding blocks.