CN213086997U

CN213086997U - Sewer floor drain

Info

Publication number: CN213086997U
Application number: CN202021262838.5U
Authority: CN
Inventors: 张柏松; 何勇; 周豪
Original assignee: Hubei Weisong Technology Co ltd
Current assignee: Hubei Weisong Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-30
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a sewer floor drain, it includes: the base part is a vertically placed cylindrical structure, and the top end of the base part is open and the bottom end of the base part is closed; the filter cartridge, its built-in the basal portion, the filter cartridge top seals the bottom opening, and the filter cartridge bottom runs through the basal portion bottom, just the filter cartridge outer wall with the basal portion inner wall forms annular cavity, just a plurality of filtration pore filter holes have been seted up to the filter cartridge lateral wall. Sewage flows over the upper edge of the base from the ground and flows into the annular cavity, the sewage passes through the filtering holes and finally flows into the sewer, and impurities in the sewage are blocked in the annular cavity and then are deposited at the bottom of the annular cavity. The water permeable area of the floor drain is greatly improved, so that the probability that the filtering holes are completely blocked by sundries is reduced. Meanwhile, the filtering holes are formed in the side wall, and compared with the filtering holes formed in the horizontal plane, the situation that sundries cover the filtering holes due to gravity is avoided. The water permeation efficiency of the sewer floor drain is improved.

Description

Sewer floor drain

Technical Field

The utility model relates to a sanitary safety field, concretely relates to sewer floor drain.

Background

The floor drain is a drainage device connected with the ground and a sewer pipeline, is very common in life, can block the peculiar smell of a sewer to a certain degree on one hand, and can filter impurities on the other hand, so that the blockage of the sewer pipeline by the impurities is avoided. However, in the use process of the aquatic product stands in the vegetable field, one outstanding problem is that the floor drain is prevented from being easily coated with sundries when the floor drain is frequently used due to local leakage, and the filtering holes of the floor drain are blocked by the sundries. The water permeability of the floor drain is seriously affected, thereby causing the accumulation of sewage on the ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a sewer floor drain, solve the technical problem among the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model provide a sewer floor drain, it includes:

a base portion which is a vertically placed cylindrical structure;

the filter cartridge, its built-in the basal portion, the filter cartridge top seals the bottom opening, and the filter cartridge bottom runs through the basal portion bottom, just the filter cartridge outer wall with the basal portion inner wall forms annular cavity, just a plurality of filtration pores have been seted up to the filter cartridge lateral wall.

Compared with the prior art, the beneficial effects of the utility model include: install the end of sewer pipe with the basal portion, make the last border of basal portion not higher than ground simultaneously, and place in the basal portion in the cartridge filter, form annular cavity between cartridge filter and basal portion, sewage overflows the last border of basal portion from ground to among the inflow annular cavity, sewage passes the filtration pore, finally flows into the sewer, and debris in the sewage are by the separation in annular cavity, and then the deposit is in annular cavity's bottom. Utilize the utility model provides a floor drain will filter the hole and set up in the lateral wall of cartridge filter to improve the area of permeating water of floor drain by a wide margin, thereby reduced the probability of filtering the hole and being blockked up by debris completely. Meanwhile, the filtering holes are formed in the side wall, and compared with the filtering holes formed in the horizontal plane, the situation that sundries cover the filtering holes due to gravity is avoided. Thereby improving the water permeation efficiency of the sewer floor drain.

Drawings

Fig. 1 is a schematic structural view of a sewer floor drain of an embodiment of the present invention;

fig. 2 is a schematic view of an exploded structure of a sewer floor drain of an embodiment of the present invention;

fig. 3 is a schematic diagram of a base and filter cartridge structure according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a sewer floor drain, it includes: the sewage treatment device comprises a base 100, a filter cartridge 200 and a net basket 300, wherein the base 100 is installed at the end of a sewer line, the filter cartridge 200 is internally fixed in the base 100, the side wall of the filter cartridge 200 has water permeability, and the net basket 300 is arranged between the base 100 and the filter cartridge 200 and is used for blocking impurities in sewage.

The base 100 is made of corrosion-resistant material, preferably stainless steel in this embodiment, and the base 100 is a vertically-placed cylindrical structure, and during actual use, the bottom end of the base 100 is abutted to the end of the sewer line.

The filter cartridge 200, the filter cartridge 200 is disposed in the base 100, an outer wall of the filter cartridge 200 and an inner wall of the base 100 form an annular cavity, and a plurality of filter holes 210 are opened on a side wall of the filter cartridge 200, the filter cartridge 200 is also preferably made of stainless steel, and it should be noted that a top end of the filter cartridge 200 should be lower than an upper edge of the base 100. The wall of the filter cartridge 200 is recessed inwardly to form a plurality of recesses 220, and the plurality of recesses 220 are evenly distributed around the filter cartridge 200.

In view of the fact that the filter holes 210 are not required to be too strict, but the water has tension, and the filter holes 210 are not too small, the embodiment preferably employs a strip-shaped structure in which the filter holes 210 extend in the vertical direction, and the plurality of filter holes 210 are uniformly arranged around the filter cartridge 200.

The basket 300 is of an annular structure, the opening of the basket is upward and is embedded in the annular cavity, and the basket 300 is used for collecting sundries in the sewage. Basket 300 includes basket 310 and string bag 320, and basket 310 includes inside casing 311, frame 312 and a plurality of splice bar 313, places frame 312 in inside casing 311, and inside casing 311 is connected to splice bar 313 one end, and frame 312 is connected to the other end, and a plurality of splice bar 313 encircle inside casing 311 evenly distributed, and string bag 320 is cyclic annular, along fixed connection inside casing 311 in string bag 300, and string bag 320 is outer along fixed connection frame 312.

In order to fix the basket 300 to the base, the key slot is preferably adopted for fixing in the present embodiment, and in order to avoid water accumulation in the slot, the present embodiment is preferably arranged by adopting the following scheme: the outer frame 312 has a positioning groove 312a, the top end of the base 100 has a positioning key 110, and the positioning key 110 is embedded in the positioning groove 312 a. Therefore, the positioning groove 110 is located at the upper part, thereby ensuring that accumulated water is not accumulated in the positioning groove 110, and avoiding the long-time accumulated water in the positioning groove 110 from rusting.

It should be noted that when the side wall of the basket 300 is tightly attached to the side wall of the filter cartridge 200, part of the mesh holes of the basket 300 are shielded by the side wall of the filter cartridge 200, thereby affecting the water permeability of the basket 300 to some extent, and in order to solve this problem, a gap is reserved between the side wall of the basket 300 and the outer wall of the filter cartridge 200. Therefore, the moisture in the net basket 300 flows into the gap first and then flows into the side wall of the filter cartridge 200, thereby preventing the net holes of the net basket 300 from being blocked by the side wall of the filter cartridge 200, and ensuring the water permeability of the net basket 300.

On the basis of the above embodiment, considering that the filter holes 210 are inevitably embedded with some impurities and sludge during a long-term use, it is difficult to completely clean the filter holes 210 if only cleaning is performed from the outer wall of the filter cartridge 200, and for this problem, the top end of the filter cartridge 200 is closed by the detachable end cap 400. The end cover 400 is further included, the outer contour of the end cover 400 is consistent with the contour of the end face of the filter cartridge 200, one end of the end cover 400 extends to form a plunger portion 410, and the plunger portion 410 is embedded in the top end of the filter cartridge 200, so that the end cover 400 covers the top end of the filter cartridge 200. The top end of the filter cartridge 200 is closed with an end cap 400.

The base 100 is installed at the end of the sewer line while the upper edge of the base 100 is not higher than the ground, the filter cartridge 200 is built in the base 100, an annular cavity is formed between the filter cartridge 200 and the base 100, and the annular basket 300 is embedded in the annular cavity, so that water flows into the basket 300 from the ground over the upper edge of the base 100 during the actual use. The impurities are accumulated at the bottom of the basket 300, and the water passes through the filtering holes 210 after passing through the side wall of the basket 300, and finally flows into the sewer. Utilize the utility model provides a floor drain has improved the area of permeating water of floor drain by a wide margin to reduce the probability that filtration pore 210 is blockked up by debris completely. Meanwhile, the filter holes 210 are formed in the side wall of the filter plate, compared with the filter holes 210 formed in the horizontal plane, so that the situation that the filter holes 210 are covered by impurities due to gravity is avoided.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A sewer floor drain, characterized in that includes:

the base part is a vertically placed cylindrical structure, and the top end of the base part is open and the bottom end of the base part is closed;

2. The sewer floor drain of claim 1, further comprising: the net basket is of an annular structure, and the opening of the net basket is upwards embedded in the annular cavity.

3. The sewer floor drain of claim 2, wherein the basket comprises a basket frame and a net bag, the basket frame comprises an inner frame, an outer frame and a plurality of connecting ribs, the inner frame is arranged in the outer frame, one end of each connecting rib is connected with the inner frame, the other end of each connecting rib is connected with the outer frame, the connecting ribs are uniformly distributed around the inner frame, the net bag is annular, the inner edge of the net bag is fixedly connected with the inner frame, and the outer edge of the net bag is fixedly connected with the outer frame.

4. The floor drain of claim 3, wherein the outer frame defines a positioning groove, and the top end of the base defines a positioning key, the positioning key being embedded in the positioning groove.

5. The sewer floor drain of claim 2, wherein a gap remains between the basket inner wall and the filter cartridge outer wall.

6. The sewer floor drain of claim 1, further comprising an end cap, wherein an outer contour of the end cap is consistent with an outer contour of an end face of the filter cartridge, one end of the end cap extends to form a plunger portion, and the plunger portion is embedded in the top end of the filter cartridge, so that the end cap covers the top end of the filter cartridge.

7. Sewer floor drain according to claim 1, characterized in that said filtering holes are in a strip-like structure extending in vertical direction.

8. The sewer floor drain of claim 1, wherein the filter cartridge side wall is inwardly recessed to form a depression, a plurality of said depressions being evenly distributed around the filter cartridge side wall.