CN219952190U

CN219952190U - Deodorization floor drain capable of draining water rapidly

Info

Publication number: CN219952190U
Application number: CN202321639991.9U
Authority: CN
Inventors: 韩光
Original assignee: Changzhou Runhan Building Materials Co ltd
Current assignee: Changzhou Runhan Building Materials Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-03
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of floor drains, in particular to a deodorizing floor drain capable of draining water rapidly. The deodorization floor drain comprises a floor drain shell with openings at two ends and a hollow interior, and a floor drain core arranged in the floor drain shell; the floor drain shell comprises a filtering part and a water seal part which is integrally connected below the filtering part, the top of the filtering part is provided with a water inlet, a grid cover plate with a through hole is covered at the water inlet, and a drain pipe is arranged at the bottom of the water seal part in a penetrating way; the floor drain core comprises a water filtering sleeve and a water sealing cover connected with the lower part of the water filtering sleeve, a transition step is arranged between the filtering part and the water sealing part, the water filtering sleeve is clamped at the transition step, and a plurality of water filtering holes are formed in the water filtering sleeve; the top of the water sealing cover is sealed, the bottom of the water sealing cover is open, and the water sealing cover is arranged on the outer side of the upper part of the drain pipe. The odor-resistant floor drain disclosed by the utility model can be used for rapidly draining water and is excellent in odor-resistant effect, and the technical problems of accumulated water and poor odor-resistant effect caused by low drainage speed and easy blockage of the existing water-sealed floor drain can be solved.

Description

Deodorization floor drain capable of draining water rapidly

Technical Field

The utility model relates to the technical field of floor drains, in particular to a deodorizing floor drain capable of draining water rapidly.

Background

Floor drain, as an important part of drainage system, is an important interface for connecting drainage pipeline system with indoor ground, and is often applied to drainage systems of clean workshops, food workshops, pharmaceutical factories, laboratories, water treatment workshops and central kitchens, and the quality of deodorization performance directly influences indoor air quality.

Currently, the floor drain structure on the market mainly comprises a water seal type floor drain, an eccentric block type lower turning plate floor drain and a spring type floor drain. The water-sealed floor drain is popular because of simple structure, good deodorization effect and low manufacturing cost, and mainly stores water through the floor drain core, and the odor is prevented from entering a room by utilizing the tightness of the water. When water is introduced, water flows into the inner core of the floor drain from the water inlet of the floor drain shell, flows into the water storage cavity and then flows out from the water outlet of the shell, and when the floor drain is not introduced, quantitative water is stored in the water storage cavity to form a water seal, so that the purposes of preventing odor, mosquitoes, cockroaches and the like of a sewer from entering a room are achieved. However, the common water seal floor drain has the problems of low drainage speed, poor filtering effect, easy blockage, easy accumulated water formation, low water seal height, poor deodorization effect and the like, thereby influencing production and living use.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the deodorizing floor drain capable of draining water rapidly, which has good filtering effect and excellent deodorizing effect, and can effectively solve the technical problems of accumulated water and poor deodorizing effect caused by slow draining speed and easy blockage of the existing water seal floor drain.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

in one technical scheme of the utility model, a deodorizing floor drain capable of draining water rapidly is provided, and comprises a floor drain shell with two open ends and a hollow interior, and a floor drain core arranged in the floor drain shell;

the floor drain shell comprises a filtering part and a water seal part which is integrally connected below the filtering part, a water inlet is formed in the top of the filtering part, a grid cover plate with a through hole is covered at the water inlet, and a drain pipe is arranged at the bottom of the water seal part in a penetrating manner;

the floor drain core comprises a water filtering sleeve and a water sealing cover connected with the lower part of the water filtering sleeve, a transition step is arranged between the filtering part and the water sealing part, the water filtering sleeve is clamped at the transition step, and a plurality of water filtering holes are formed in the water filtering sleeve; the top of the water sealing cover is sealed, the bottom of the water sealing cover is open, and the water sealing cover is arranged on the outer side of the upper part of the drain pipe.

The top of the floor drain shell is provided with the grid cover plate, so that impurities with larger volume can be filtered out and the floor drain shell can also play a supporting role; the floor drain core is hung in the floor drain shell to play roles in filtering and water sealing deodorization, sewage flowing into the filtering part from the water inlet is filtered by the filtering water sleeve to remove impurities, then flows into the water sealing part, bypasses the water sealing cover and flows out to be discharged into a sewage pipeline through the drain pipe. After the water is drained, part of sewage is reserved in a water sealing area formed between the water sealing cover and the drain pipe to carry out water sealing deodorization, so that odor in the drain pipe is prevented from flowing back into a room.

In some possible embodiments, the distance between the top port of the drain pipe and the inner side surface of the bottom of the water seal part is not less than 50mm, so that the national standard water seal height is met, and a better water seal deodorization effect is ensured.

In some possible embodiments, the water filtering sleeve and the water sealing cover are both cylindrical and coaxially distributed, and the outer diameter of the water filtering sleeve is larger than the outer diameter of the water sealing cover.

In some possible embodiments, the side wall of the water seal part is cylindrical, the distance between the inner diameter of the water seal part and the outer diameter of the water seal cover is equal to the distance between the inner diameter of the water seal cover and the outer diameter of the drain pipe, and the water flow is ensured to be discharged at a higher speed, and the water seal area has a better deodorizing effect.

In some possible embodiments, the water filtering sleeve is fixedly connected with the water sealing cover through a plurality of connecting ribs arranged at intervals, so that the structural strength can be ensured, and meanwhile, sewage flows into the water sealing part through gaps among the connecting ribs after being filtered by the water filtering sleeve, so that the smooth drainage is ensured.

In some possible embodiments, the upper opening of the water filtering sleeve is covered with a water filtering plate, and a plurality of water permeable holes are formed in the water filtering plate, so that the filtering effect on the sewage in the filtering part is improved, the filtering area is increased, the smooth drainage is ensured, and the drainage speed is improved.

In some possible embodiments, a connecting rod is fixed at the axial center of the water filtering plate, and the bottom of the connecting rod is fixedly connected with the water sealing cover for improving the installation stability of the water filtering plate.

In some possible embodiments, the axis position of the water sealing cover is provided with a connecting block, the connecting block is sleeved outside the connecting rod and is connected with the connecting rod through threads, so that the water sealing cover is convenient to detach, install and remove filtered impurities.

In some possible embodiments, a lifting ring is arranged at the top of the water filtering plate, so that the floor drain core can be conveniently lifted out.

In some possible embodiments, the bottom end of the water enclosure is positioned between the bottom inner side of the water seal and the top port of the drain pipe, ensuring a water flow channel and a higher water flow rate.

The utility model has the following beneficial effects:

the deodorizing floor drain provided by the utility model has good filtering effect, can filter large impurities in sewage, is not easy to cause blockage, ensures higher drainage speed, is provided with the integrated floor drain core, is convenient and quick to install, has low manufacturing cost, is used for filtering, is used for sealing and deodorizing by the water seal cover connected with the lower part of the water seal sleeve, can ensure enough water seal height, prevents odor in the drain pipe from flowing back into a room, improves deodorizing and insect preventing effects, has good overall structural strength and low manufacturing cost, and is suitable for batch production and manufacturing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a deodorizing floor drain capable of draining water rapidly;

FIG. 2 is an exploded view of the structure of the deodorizing floor drain capable of draining water rapidly in the present utility model;

FIG. 3 is a front view of a quick drainable odor resistant floor drain of the present utility model;

FIG. 4 is a top view of a quick drainable odor resistant floor drain of the present utility model;

FIG. 5 is a schematic perspective view of the deodorizing floor drain without the grille cover plate;

FIG. 6 is a schematic diagram of the structure of the deodorizing floor drain in the present utility model, partially cut away;

FIG. 7 is a schematic perspective view of the floor drain housing of the present utility model;

fig. 8 is a schematic perspective view of the floor drain core in the utility model.

The reference numerals in the figures illustrate: 1. a floor drain housing; 11. a filtering part; 12. a water seal part; 13. a water inlet; 14. a transition step; 2. a floor drain core; 21. a water filtering sleeve; 22. a water enclosure; 23. a water filtering hole; 24. a connecting rib; 25. a water filtering plate; 26. a water permeable hole; 27. a connecting rod; 28. a connecting block; 29. a pull ring is lifted; 3. a grille cover plate; 4. and (5) a water drain pipe.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation.

In the description of the present embodiment, it should be noted that, directions or positional relationships indicated by terms "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "front", "rear", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience in describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element referred to has a specific direction, is configured and operated in a specific direction, and therefore, should not be construed as limiting the present utility model.

In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, in one embodiment of the present utility model, there is provided a fast drainage deodorizing floor drain comprising a floor drain housing 1 having two open ends and a hollow interior, wherein a floor drain core 2 is installed inside the floor drain housing 1.

Specifically, referring to fig. 1 to 3 and 7, the floor drain housing 1 includes a filtering portion 11 and a water seal portion 12 integrally connected below the filtering portion 11, a water inlet 13 is provided at the top of the filtering portion 11, and a transition step 14 is provided between the filtering portion 11 and the water seal portion 12. The clamping cover at the water inlet 13 is provided with a grid cover plate 3, and a plurality of through holes are arranged on the grid cover plate 3 and are used for filtering water and filtering impurities with larger volume in sewage. The bottom of the water seal part 12 is also provided with a drain pipe 4 in a penetrating way, the top of the drain pipe 4 stretches into the inner cavity of the water seal part 12, and the bottom is positioned outside the floor drain shell 1.

Referring to fig. 2, 6 and 8, the floor drain core 2 comprises a water filtering sleeve 21 and a water sealing cover 22 fixedly connected with the lower part of the water filtering sleeve, wherein the water filtering sleeve 21 and the water sealing cover 22 are both cylindrical and coaxially distributed, and the outer diameter of the water filtering sleeve 21 is larger than that of the water sealing cover 22. The water filtering sleeve 21 is clamped at the transition step 14, so that the water filtering sleeve 21 covers the upper opening of the water sealing part 12, and a plurality of water filtering holes 23 are formed in the side wall of the water filtering sleeve 21. The top of the water seal cover 22 is sealed, the bottom is opened, and the water seal cover 22 is covered on the outer side of the upper part of the drain pipe 4.

After the sewage is preliminarily filtered by the grid cover plate 3, the sewage flows into the filtering part 11 from the water inlet 13, is further filtered and removed by the water filtering sleeve 21, flows into the water sealing part 12, flows through the S-bend formed between the water sealing cover 22 and the drain pipe 4, and flows out and is discharged into a sewage pipeline through the drain pipe 4. After the sewage is discharged, part of water is reserved in a water seal area formed between the water seal cover 22 and the drain pipe 4, so that a water seal effect is achieved, and odor in the drain pipe is prevented from flowing back into a room.

In this embodiment, the distance between the top port of the drain pipe 4 and the inner side surface of the bottom of the water seal portion 12 is not less than 50mm, preferably 50mm, 55mm, 60mm or 70mm, which satisfies the national standard water seal height and can ensure excellent water seal deodorization effect.

Referring to fig. 6, in another embodiment of the present utility model, the side wall of the water seal portion 12 is cylindrical, the distance between the inner diameter of the water seal portion 12 and the outer diameter of the water seal cover 22 is equal to the distance between the inner diameter of the water seal cover 22 and the outer diameter of the drain pipe 4, and the bottom end of the water seal cover 22 is located between the bottom inner side surface of the water seal portion 12 and the top port of the drain pipe 4, so as to ensure a fast water discharge speed and a good deodorizing effect in the water seal area.

Referring to fig. 6 and 8, in another embodiment of the present utility model, the water filtering sleeve 21 is fixedly connected with the water sealing cover 22 through a plurality of connecting ribs 24 arranged at intervals, so that not only can the structural strength be ensured, but also sewage flows into the water sealing portion 12 through gaps between the connecting ribs 24 after being filtered by the water filtering sleeve 21, and smooth drainage is ensured.

Referring to fig. 4 to 6, a water filtering plate 25 is provided at the upper opening of the water filtering sleeve 21, and a plurality of water permeable holes 26 are provided on the water filtering plate 25, thereby improving the filtering effect on the sewage in the filtering portion 11, increasing the filtering area while ensuring smooth water drainage, and improving the water drainage speed. A connecting rod 27 is fixed at the axial center of the water filtering plate 25, and the bottom of the connecting rod 27 is fixedly connected with the water seal cover 22 for improving the installation stability of the water filtering plate 25. The axle center position of water seal cover 22 is equipped with connecting block 28, and connecting block 28 cover is located the outside of connecting rod 27 and is passed through threaded connection between the two, convenient to detach installation and clear away the debris of filtering. Referring to fig. 5, a lifting ring 29 is provided on the top of the water filtering plate 25 to facilitate the extraction of the floor drain core 2.

All structures of the deodorizing floor drain capable of draining water rapidly can be made of stainless steel, so that the floor drain is guaranteed to have enough structural strength, meanwhile, the corrosion resistance of the floor drain is improved, and the service life of the floor drain is prolonged.

While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Therefore, all technical solutions which are available to the person skilled in the art based on the prior art through logic analysis, reasoning or limited experiments according to the inventive concept are within the scope of protection defined by the claims.

Claims

1. The deodorizing floor drain capable of draining water rapidly is characterized by comprising a floor drain shell (1) with two open ends and a hollow interior, and a floor drain core (2) arranged in the floor drain shell (1);

the floor drain shell (1) comprises a filtering part (11) and a water seal part (12) which is integrally connected below the filtering part (11), a water inlet (13) is formed in the top of the filtering part (11), a grid cover plate (3) with a through hole is covered at the water inlet (13), and a drain pipe (4) is arranged at the bottom of the water seal part (12) in a penetrating mode;

the floor drain core (2) comprises a water filtering sleeve (21) and a water sealing cover (22) connected with the lower part of the water filtering sleeve, a transition step (14) is arranged between the filtering part (11) and the water sealing part (12), the water filtering sleeve (21) is clamped at the transition step (14), and a plurality of water filtering holes (23) are formed in the water filtering sleeve (21); the top of the water seal cover (22) is sealed, the bottom of the water seal cover is open, and the water seal cover (22) is covered on the outer side of the upper part of the drain pipe (4).

2. The odor-resistant floor drain capable of draining water rapidly according to claim 1, wherein the distance between the top port of the drain pipe (4) and the inner side surface of the bottom of the water seal part (12) is not less than 50mm.

3. The deodorizing floor drain capable of draining water rapidly according to claim 1, wherein the water filtering sleeve (21) and the water sealing cover (22) are both cylindrical and coaxially distributed, and the outer diameter of the water filtering sleeve (21) is larger than the outer diameter of the water sealing cover (22).

4. A fast drainage deodorizing floor drain according to claim 3, characterized in that the side wall of the water seal part (12) is cylindrical, and the distance between the inner diameter of the water seal part (12) and the outer diameter of the water seal cover (22) is equal to the distance between the inner diameter of the water seal cover (22) and the outer diameter of the drain pipe (4).

5. A fast drainage deodorizing floor drain according to claim 3, characterized in that the water filtering sleeve (21) is fixedly connected with the water sealing cover (22) through a plurality of connecting ribs (24) arranged at intervals.

6. The deodorizing floor drain capable of draining water rapidly according to claim 1, characterized in that a water filtering plate (25) is covered at the upper opening of the water filtering sleeve (21), and a plurality of water permeable holes (26) are formed in the water filtering plate (25).

7. The odor-resistant floor drain capable of draining water rapidly according to claim 6, wherein a connecting rod (27) is fixed at the axial center of the water filtering plate (25), and the bottom of the connecting rod (27) is fixedly connected with the water seal cover (22).

8. The deodorizing floor drain capable of draining water rapidly according to claim 7, characterized in that a connecting block (28) is arranged at the axial center of the water seal cover (22), the connecting block (28) is sleeved outside the connecting rod (27) and is connected with the connecting rod through threads.

9. A fast drainage deodorizing floor drain according to claim 6, characterized in that the top of the water filtering plate (25) is provided with a lifting ring (29).

10. The deodorizing floor drain capable of draining water rapidly according to claim 1, characterized in that the bottom end of the water seal cover (22) is located between the bottom inner side of the water seal part (12) and the top port of the drain pipe (4).