CN112681496A

CN112681496A - Novel dry-wet integrated same-layer drainage floor drain

Info

Publication number: CN112681496A
Application number: CN202011616087.7A
Authority: CN
Inventors: 蔡敏华
Original assignee: Ningbo Mengwei Sanitary Ware Co ltd
Current assignee: Ningbo Mengwei Sanitary Ware Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-04-20

Abstract

The invention discloses a novel dry-wet integrated same-layer drainage floor drain, which comprises a water seal box main body, wherein the water seal box main body is arranged in a floor drain groove through a plurality of supporting legs at the bottom and can be connected with a sewer pipe, an inner chamber and an outer chamber are separated from the water seal box main body through a partition plate, the inner chamber is communicated with the sewer pipe, the bottom of the outer chamber is opened and is communicated with the floor drain groove, a turnover cover is arranged at the top of the outer chamber, and the inner chamber is communicated with the outer chamber when the turnover cover is turned over and opened. The water seal box main body is smaller than the floor drain groove, and a filter screen is placed in other areas of the floor drain groove where the water seal box main body is not arranged. The invention combines the siphon water seal and the mechanical water seal, has excellent effects of deodorization, insect prevention and water return prevention, can ensure that indoor air is not polluted by odor of a sewer, is combined with the filter screen for use, filters garbage such as hair and the like in a multi-surface filtering mode, stores the garbage such as the hair and the like in a fixed position, does not need to be cleaned frequently in the using process, and saves worry and labor.

Description

Novel dry-wet integrated same-layer drainage floor drain

Technical Field

The invention relates to a floor drain, in particular to a novel dry-wet integrated same-layer drainage floor drain which is mainly used for toilets, shower rooms, kitchens, balconies and the like.

Background

The deodorant water seal box on the existing market has the following disadvantages: (1) the siphon type deodorization core is adopted, the water level difference principle is utilized, the deodorization is only carried out through water, and if the siphon type deodorization core is not used for a long time, the deodorization function is lost after the water is volatilized; (2) the backflow of the sewer water into the room cannot be prevented; (3) insects in the sewer cannot be prevented from climbing into the room; (4) the mechanical deodorization core is adopted, the principle of physical machinery is adopted, the deodorization core cannot be as dense and airtight as water for deodorization, and is easy to damage due to the fact that garbage such as hair is clamped at a movable position, so that the perfect deodorization effect cannot be achieved, and the deodorization core is frequently required to be replaced; (5) the filter screen is generally designed to be a single-plane filter, hairs are very easy to be accumulated on the plane, and the hairs are required to be cleaned frequently to ensure that the hairs are not blocked, which is very troublesome; (6) the filter screen has no space for storing garbage such as hair and the like, is easy to block and cannot achieve a good water and object isolation effect.

Disclosure of Invention

In order to overcome the defects, the invention provides the novel dry-wet integrated same-layer drainage floor drain which is good in odor isolation effect, long in time and not easy to block.

The technical scheme of the invention is as follows:

the utility model provides a novel wet integral type is with layer drainage floor drain futilely, includes water seal box main part 1, and water seal box main part 1 separates interior cavity 5 and outer cavity 3 through the baffle in arranging in floor drain 2 through a plurality of supporting legss 11 of bottom to can be connected with downcomer 9, interior cavity 5 and downcomer intercommunication in the water seal box

main part

1, 3 bottom openings of outer cavity and with floor drain 2 intercommunication, the top of outer cavity 3 is equipped with a upset lid 4, interior cavity 5 and outer cavity 3 intercommunication when 4 upsets of upset lid are opened.

The water seal box main body 1 is smaller than the floor drain groove 2, the filter screen 6 is placed in other areas of the water seal box main body 1 of the floor drain groove 2, impurities such as hair can be effectively filtered, filter holes of the filter screen can be slightly larger than the existing filter screen, so that water passing capacity is increased, and indoor water accumulation caused by insufficient water passing capacity in use is prevented.

After the filter screen 6 surrounds the water seal box main body 1, the side extends downwards, the outer end of the bottom bends outwards to form a hook shape, the filter screen and the bottom of the side of the water seal box bend to form a concave garbage storage position, an innovative design idea of garbage storage on the side is adopted, the effect of separating waste water from impurities is perfectly achieved, the service life is prolonged, and the trouble of frequent cleaning is avoided.

The filter screen 6 is also provided with an inclined lifting handle 61, and the top of the inclined lifting handle 61 is higher than the water seal box main body 1, so that the filter screen is not easy to bury by garbage and is taken out when being cleaned conveniently.

The turnover cover 4 is obliquely arranged on the top of the higher side of the outer chamber 3 through at least one group of turnover components, each turnover component comprises a buckle 32 and two symmetrically arranged clamping columns 31, each clamping column 31 is fixed on the top of the outer chamber 3, and the inner side of each clamping column 31 is an arc surface; the buckle 32 is fixed on the edge of the flip cover 4, a clamping hole for accommodating one clamping column 31 to pass through is formed in the middle of the flip cover, and the outer side of the buckle 32 is cylindrical and can be clamped between two clamping columns 31. Preferably, there are two sets of flip cover assemblies.

The upset subassembly still includes a stopper 33, and stopper 33 is fixed in 3 tops of outer cavity, and is located card post 31 side, and the buckle card is gone into two back of blocking the post, and spacing pore pair buckle is spacing, prevents that it from sliding along cylindrical axis and leading to producing the gap between upset lid and the outer cavity top.

The top of the water seal box body 1 is covered with a water seal box cover 7, and the space between the water seal box cover 7 and the water seal box body 1 is sealed by a first sealing ring 12.

The water seal box main body 1 is provided with a joint 8 at the outer side of the inner chamber 5, the joint 8 is communicated with the inner chamber 5, and the joint 8 can be inserted into a sewer pipe 9 and sealed by a second sealing ring 10; the bottom of the inner chamber 5 is sunken downwards to form a funnel shape, so that water can be guided into the joint conveniently.

The invention has the beneficial effects that:

1. the siphon water seal and the mechanical water seal are combined, so that the deodorization time is greatly prolonged, and the indoor air is prevented from being polluted by the odor of a sewer;

2. effectively preventing the sewer water from flowing back to the indoor;

3. effectively preventing insects in the sewer from climbing into the room;

4. the combined filter screen filters garbage such as hair in a multi-surface filtering mode, stores the garbage such as hair in a fixed position, and does not need to be cleaned frequently in the using process.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic illustration of the present invention after installation;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the flip cover when closed;

FIG. 4 is a schematic view of the flip cover when open;

FIG. 5 is an enlarged view of detail A of FIG. 3;

FIG. 6 is a schematic view of a supported, round hook-shaped filter screen;

FIG. 7 is a schematic view of a square hook filter screen with support legs;

FIG. 8 is a schematic view of a legless round hook filter;

FIG. 9 is a schematic view of a square hook filter screen without support legs;

FIG. 10 is a schematic view of a filter screen with reinforcing ribs and logo;

FIG. 11 is a schematic view of a square hook filter screen with reinforcing ribs and support legs;

FIG. 12 is a schematic view of a square hook filter screen with reinforcing ribs and without support legs;

fig. 13 is a schematic view of a circular hook filter screen with reinforcing ribs and without supporting legs.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, e.g., "connected", which may be a fixed connection including welded, riveted, bonded, etc.; or the detachable connection comprises a threaded connection, a key connection, a pin connection and the like; or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The novel dry-wet integrated same-layer drainage floor drain shown in fig. 1-4 comprises a water seal box main body 1, wherein a water seal box cover 7 covers the top of the water seal box main body 1, and the space between the water seal box cover 7 and the water seal box main body 1 is sealed through a first sealing ring 12. The water seal box main body 1 is arranged in the floor drain groove 2 through a plurality of supporting feet 11 at the bottom and can be connected with a sewer pipe 9. The water seal box main body 1 is smaller than the floor drain groove 2, the filter screen 6 is placed in other areas of the water seal box main body 1 of the floor drain groove 2, impurities such as hair can be effectively filtered, filter holes of the filter screen can be slightly larger than the existing filter screen, so that water passing capacity is increased, and indoor water accumulation caused by insufficient water passing capacity in use is prevented. An inner chamber 5 and an outer chamber 3 are separated from the inside of the water seal box main body 1 through a partition plate, the inner chamber 5 is communicated with a sewer pipe, the bottom of the outer chamber 3 is opened and communicated with the floor drain groove 2, a turnover cover 4 is arranged at the top of the outer chamber 3, the turnover cover 4 is obliquely arranged at the top of the higher side of the outer chamber 3 through two groups of turnover assemblies, and the inner chamber 5 is communicated with the outer chamber 3 when the turnover cover 4 is turned to be opened.

As shown in fig. 5, the turning assembly includes a buckle 32 and two symmetrically arranged clipping columns 31, the clipping columns 31 are fixed on the top of the outer chamber 3, and the inner side is a circular arc surface; the buckle 32 is fixed on the edge of the flip cover 4, a clamping hole for accommodating one clamping column 31 to pass through is formed in the middle of the flip cover, and the outer side of the buckle 32 is cylindrical and can be clamped between two clamping columns 31. The upset subassembly still includes a stopper 33, and stopper 33 is fixed in 3 tops of outer cavity, and is located card post 31 side, and the buckle card is gone into two back of blocking the post, and spacing pore pair buckle is spacing, prevents that it from sliding along cylindrical axis and leading to producing the gap between upset lid and the outer cavity top.

As shown in figures 6-9, the filter holes are full of the whole filter screen, the filter screen 6 surrounds the water seal box main body 1, the inner side of the water seal box main body can be provided with support legs downwards, and if the outer wall of the water seal box main body or the inner wall of the floor drain groove protrudes with a boss for placing the filter screen, the support legs can be omitted. The outside face downwardly extending of filter screen, and the outside bending type of bottom outer end outwards forming into hook-shaped, hook-like can be square hook, also can be the round hook, laminating floor drain cell wall, and the filter screen of water seal box side is bent with the bottom and is formed recessed rubbish storage department, adopts the innovative design thinking of side rubbish storage, and perfect reach waste water and impurity separation's effect has prolonged live time, has avoided the puzzlement of frequent clearance. The filter screen 6 is also provided with an inclined lifting handle 61, and the top of the inclined lifting handle 61 is higher than the water seal box main body 1, so that the filter screen is not easily buried by garbage and is taken out when being cleaned conveniently. The filter screen can be made of metal such as aluminum, stainless steel and the like, can also be made of plastic, and can be provided with reinforcing ribs to increase the strength (as shown in figures 10-13), and can also be provided with logo and the like.

The invention plays roles of odor isolation, insect prevention and water return prevention by using the principle of physical machinery, after water enters the water seal box main body, the turnover cover can be automatically opened and filled with water under the action of the water, and after the water flow stops, the turnover cover can be automatically closed under the action of gravity to prevent sewer water from flowing into a room, prevent insects in the sewer from climbing into the room and automatically form a water level difference to achieve the odor isolation effect. The water seal box cover covers the top of the water seal box main body, a sealing ring is arranged around the water seal box cover to ensure the sealing effect with the water seal box main body, and the siphon type deodorization principle is used for playing a role in deodorization, and after the deodorization box is arranged in the floor drain, water flow enters the deodorization box from a middle hole at the bottom.

The invention has excellent effects of deodorization, insect prevention and water return prevention by combining the working mode of siphon water seal and mechanical water seal, can ensure that indoor air is not polluted by odor of a sewer, is combined with the filter screen for use, filters garbage such as hair and the like in a multi-surface filtering mode, stores the garbage such as hair and the like in a fixed position, does not need to be cleaned frequently in the using process, and is worry-saving and labor-saving.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a novel wet integral type is with layer drainage floor drain futilely, includes water seal box main part (1), and in ground leak source (2) were arranged in through a plurality of supporting legss (11) of bottom in water seal box main part (1) to can be connected characterized by with downcomer (9): an inner chamber (5) and an outer chamber (3) are separated from the water seal box main body (1) through a partition plate, the inner chamber (5) is communicated with a sewer pipe, the bottom of the outer chamber (3) is opened and communicated with a floor drain groove (2), a turnover cover (4) is arranged at the top of the outer chamber (3), and the inner chamber (5) is communicated with the outer chamber (3) when the turnover cover (4) is turned over and opened.

2. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 1, is characterized in that: the water seal box main body (1) is smaller than the floor drain groove (2), and a filter screen (6) is placed in other areas of the floor drain groove (2) where the water seal box main body (1) is not arranged.

3. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 2, is characterized in that: after the filter screen (6) surrounds the water seal box main body (1), the outer end of the bottom is bent outwards to form a hook shape and is attached to the wall of the floor drain tank.

4. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 2, is characterized in that: the filter screen (6) is also provided with an inclined lifting handle (61), and the top of the inclined lifting handle (61) is higher than the water seal box main body (1).

5. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 1, which is characterized in that: the turnover cover (4) is obliquely arranged on the top of the outer chamber (3) through at least one group of turnover components, each turnover component comprises a buckle (32) and two symmetrically arranged clamping columns (31), each clamping column (31) is fixed on the top of the outer chamber (3), and the inner side of each clamping column is an arc surface; the buckle (32) is fixed on the edge of the turnover cover (4), a clamping hole for accommodating one clamping column (31) to pass through is formed in the middle of the turnover cover, and the outer side of the buckle (32) is cylindrical and can be clamped between the two clamping columns (31).

6. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 5, is characterized in that: the turnover assembly further comprises a limiting block (33), and the limiting block (33) is fixed at the top of the outer cavity (3) and is located beside the clamping column (31).

7. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 5, is characterized in that: there are two sets of flip assemblies.

8. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 1, which is characterized in that: the top of the water seal box main body (1) is covered with a water seal box cover (7), and the water seal box cover (7) and the water seal box main body (1) are sealed through a first sealing ring (12).

9. The novel dry-wet integrated same-layer drainage floor drain as claimed in claim 1, is characterized in that: the water seal box main body (1) is provided with a joint (8) at the outer side of the inner chamber (5), the joint (8) is communicated with the inner chamber (5), and the joint (8) can be inserted into a sewer pipe (9) and sealed by a second sealing ring (10); the bottom of the inner chamber (5) is concave downwards and is funnel-shaped.