CN211948784U

CN211948784U - Clean floor drain

Info

Publication number: CN211948784U
Application number: CN202020001456.0U
Authority: CN
Inventors: 郑建业
Original assignee: Xiamen Shanchuan Purification Technology Co ltd
Current assignee: Xiamen Shanchuan Purification Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-11-17
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a clean floor drain, which belongs to the technical field of clean accessories and comprises a floor drain main body and a floor drain cover, wherein a cavity is arranged in the floor drain main body, a partition plate is arranged in the cavity and divides the cavity into an upper drainage cavity and a lower drainage cavity, a drainage port is arranged in the middle of the partition plate and is provided with a buoyancy piece for sealing the drainage port, the side wall of the upper drainage cavity and the bottom of the lower drainage cavity are integrally provided with an interception net, the interception net forms a bulge, the buoyancy piece is positioned in the space formed by the bulge and the drainage port, the drainage port is provided with an enclosing plate along the vertical direction, the lower drainage cavity is divided into an inner cavity and an outer cavity by the enclosing plate, a gap is arranged between one end of the enclosing plate, which is far away from the partition plate, and the bottom surface of the lower drainage cavity, the side wall of the outer cavity is provided, the utility model has the advantages of reduce the space and occupy and conveniently clear up impurity.

Description

Clean floor drain

Technical Field

The utility model relates to a clean accessory technical field specifically is a clean floor drain.

Background

The clean floor drain (also called sanitary floor drain) is designed and manufactured by adopting stainless steel materials according to the structural characteristics of the imported clean floor drain and the actual conditions in China. The special clean floor drain successfully solves the technical problems of dredging, cleaning, water sealing, air sealing, spray cooling during water-air mixed flow and the like, is a special clean floor drain for various purifying factory buildings and clean rooms (GMP certification), and is mainly applied to indispensable special clean accessories in chemical industry, petroleum, electric power, pharmacy, beer, food, dairy drink, laboratories and the like in the global range.

At present, the conventional mode for treating peculiar smell diffusion of the clean floor drain generally adopts a bent pipe to form a liquid seal, but the bent pipe occupies more space and cannot be suitable for a narrow water outlet; in the aspect of cleaning, some clean residues are easy to block when passing through the clean floor drain, and a lot of inconvenience is brought to cleaning.

Based on this, the utility model designs a clean floor drain to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean floor drain to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clean floor drain comprises a floor drain main body and a floor drain cover, wherein a cavity is arranged in the floor drain main body, a partition plate is arranged in the cavity and divides the cavity into an upper drainage cavity and a lower drainage cavity, a drainage outlet is arranged in the middle of the partition plate, a buoyancy piece for sealing the drainage outlet is arranged on one side of the drainage outlet close to the upper drainage cavity, intercepting nets are integrally arranged on the side wall and the bottom of the upper drainage cavity, bulges are formed on the positions of the intercepting nets in the direction towards the floor drain cover, the buoyancy piece is positioned in a space formed by the bulges and the drainage outlet, a surrounding plate is arranged on one side of the drainage outlet close to the lower drainage cavity along the vertical direction and divides the lower drainage cavity into an inner cavity and an outer cavity, a gap is formed between one end of the surrounding plate far away from the partition plate and the bottom surface of the lower drainage, the bottom end of the overflow port is higher than the bottom end of the enclosing plate along the vertical direction.

Preferably, the buoyancy member is a spherical buoyancy ball, and the side wall of the water outlet is provided with an inclined surface matched with the surface of the buoyancy ball.

Preferably, one side that the buoyancy ball connects and is close to lower drainage cavity is provided with the connection rope, the connection rope extends the inner chamber that gets into lower drainage cavity, and its tip is provided with the locating part, the closure plate is provided with the spacing ring that is used for restricting the locating part along the displacement distance of vertical direction between buoyancy ball and locating part, the connection rope passes the spacing ring.

Preferably, a floor drain base plate is arranged between the interception net and the floor drain cover, and a plurality of leakage holes are formed in the floor drain base plate.

Preferably, the lower drainage cavity comprises a fixed part connected with the partition plate and a movable part in threaded connection with one end, far away from the partition plate, of the fixed part, and the connecting position of the fixed part and the movable part is located below the overflow port.

Preferably, a plurality of overflow ports are provided with insect-proof nets.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up the division board in the cavity of floor drain main part, separate the cavity for last drainage chamber and lower drainage chamber, and install buoyancy spare and interception net on the division board, enclose the plywood at division board lower extreme installation and separate lower drainage chamber for inner chamber and exocoel, and set up the overflow mouth at the exocoel lateral wall, in the use, sewage at first gets into the drainage intracavity through the floor drain lid and stores, wherein great impurity in the sewage filters via the interception net, treat that the water level rises, buoyancy spare receives this influence and rises along with the water level, open the outlet, make sewage enter the inner chamber that encloses the plywood formation, sewage flows between the bottom of inner chamber and exocoel afterwards, form the liquid seal section of the shape of falling U, treat that the water level continues to rise when the overflow mouth, sewage is by overflow mouth flow direction drainage pipe way, realize the emission of sewage. Therefore, by intercepting the interception net, larger impurities can be conveniently removed by taking out the interception net subsequently, and the liquid seal section in the floor drain main body is formed between the inner cavity and the outer cavity, so that redundant space cannot be occupied, the whole volume of the floor drain main body can be reduced, and the floor drain main body can be applied to more scenes.

The utility model discloses set up the floor drain base plate between interception net and floor drain lid, and set up a plurality of small openings on the floor drain base plate, can carry out the prefilter to the sewage that gets into the floor drain lid from this, the great impurity rubbish of interception prevents that it from getting into to go up the drainage intracavity and causing the jam.

The utility model discloses be provided with the fly net at the overflow mouth, mosquito, cockroach etc. in the drainage pipe way can fully be prevented from along the inside clean room that gets into of floor drain main part from this in, avoid producing sanitary pollution.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the embodiment;

FIG. 2 is a schematic view of a partial cross-section of the present embodiment highlighting the divider plate structure;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of the usage state of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a floor drain main body; 2. a floor drain cover; 3. a partition plate; 31. a water outlet; 311. an inclined surface; 4. a cavity; 41. an upper drainage cavity; 42. a lower drainage cavity; 421. an inner cavity; 422. an outer cavity; 423. an overflow port; 424. an insect-proof net; 43. a fixed part; 431. an external thread; 44. a movable portion; 441. an internal thread; 5. a buoyant member; 51. a buoyant ball; 52. connecting ropes; 53. a limiting member; 54. a limiting ring; 6. an intercepting net; 61. a protrusion; 7. a surrounding plywood; 8. a floor drain base plate; 81. and (4) a leak hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a clean floor drain comprises a floor drain main body 1 and a floor drain cover 2 arranged at the upper end of the floor drain main body 1, wherein a cavity 4 is arranged in the floor drain main body 1, a horizontal partition plate 3 is fixedly arranged in the cavity 4, the partition plate 3 divides the cavity 4 into an upper drainage cavity 41 and a lower drainage cavity 42, a drainage port 31 is arranged in the middle of the partition plate 3 in a penetrating way, a buoyancy member 5 for sealing the drainage port 31 is arranged at one side of the drainage port 31 close to the upper drainage cavity 41, intercepting nets 6 are integrally arranged at the side wall and the bottom of the upper drainage cavity 41, the intercepting nets 6 are in a joint state with the side wall and the bottom of the upper drainage cavity 41, a bulge 61 is formed at the position of the buoyancy member 5 towards the direction of the floor drain cover 2, the buoyancy member 5 is arranged in a space formed between the bulge 61 and the drainage port 31, a circular enclosing plate 7 with a closed cross section is fixedly arranged at one, enclose plywood 7 and separate drainage chamber 42 down for inner chamber 421 and exocoel 422, and enclose and close board 7 and keep away from the one end of division board 3 and have the clearance between the drainage chamber 42 bottom surface down, two overflow mouth 423 have been seted up to exocoel 422's lateral wall symmetry, and the position of the bottom edge vertical direction of overflow mouth 423 is higher than the bottom of enclosing board 7.

Preferably, the buoyancy member 5 is a spherical buoyancy ball 51, the side wall of the drain opening 31 is provided with an inclined surface 311 matched with the surface of the buoyancy ball 51, and the lower end of the inclined surface 311 faces the central axis direction of the drain opening 31, so that the drain opening 31 can be closed by the cooperation of the buoyancy ball 51 and the inclined surface 311 to prevent odor from leaking, and after the sewage reaches a certain water level in the upper drain cavity 41, the buoyancy ball 51 rises under the action of buoyancy, the drain opening 31 is opened, and the sewage flows into the lower drain cavity 42; the buoyancy ball 51 is limited in the space formed between the bulge 61 of the blocking net 6 and the water outlet 31, so that the buoyancy ball 51 is prevented from being separated from the position of the water outlet 31, and the peculiar smell is prevented from leaking.

Preferably, a connecting rope 52 is fixed on one side of the buoyancy ball 51 close to the lower drainage cavity 42, the connecting rope 52 extends into the inner cavity 421 of the lower drainage cavity 42, a spherical limiting member 53 is fixed at the end of the connecting rope, a limiting ring 54 for limiting the displacement distance of the limiting member 53 in the vertical direction is fixed at a position of the enclosing plate 7 between the buoyancy ball 51 and the limiting member 53, the connecting rope 52 passes through the limiting ring 54, when the buoyancy ball 51 rises or falls, the limiting member 53 moves along the vertical direction, and the upward moving extreme position is a position abutting against the lower end face of the limiting ring 54, so that the buoyancy ball 51 can be limited, the buoyancy ball is prevented from moving to other positions under the action of buoyancy, and the function of blocking the drainage outlet 31 is ensured.

Preferably, a floor drain base plate 8 is arranged between the intercepting net 6 and the floor drain cover 2, and a plurality of circular leakage holes 81 are formed in the floor drain base plate 8, so that sewage entering the floor drain cover 2 can be primarily filtered, larger impurity garbage can be intercepted, and the blocking of the sewage entering the upper drainage cavity 41 can be prevented.

Preferably, the lower drainage cavity 42 comprises a fixed part 43 and a movable part 44 connected with the partition plate 3, the movable part 44 is located at one end of the fixed part 43 far away from the partition plate 3, an external thread 431 is arranged on the outer wall of the lower end of the fixed part 43, an internal thread 441 matched with the external thread 431 is arranged on the inner wall of the upper end of the movable part 44, the connecting position of the fixed part 43 and the movable part 44 is located below the overflow port 423, impurities and garbage entering the sewage can finally deposit at the bottom end of the movable part 44 if passing through the intercepting net 6, so that the movable part 44 can be rotatably disassembled when the clean floor drain needs to be cleaned, the impurities and the garbage in the movable part can be cleaned, and a user can conveniently clean the clean floor drain.

Preferably, the plurality of overflow ports 423 are fixedly provided with the insect-proof net 424, so that mosquitoes, cockroaches and the like in the drainage pipeline can be fully prevented from entering a clean room along the inside of the floor drain main body 1, and sanitary pollution is avoided.

One specific application of this embodiment is:

the utility model arranges a division plate 3 in the cavity 4 of the floor drain main body 1 to divide the cavity 4 into an upper drainage cavity 41 and a lower drainage cavity 42, and arranges a buoyancy piece 5 and an interception net 6 on the division plate 3, the lower end of the partition plate 3 is provided with a surrounding plate 7 to divide the lower drainage cavity 42 into an inner cavity 421 and an outer cavity 422, and an overflow port 423 is arranged on the side wall of the outer cavity 422, in the using process, the sewage firstly enters the upper drainage cavity 41 through the floor drain cover 2 for storage, wherein great impurity in the sewage is filtered through interception net 6, treat that the water level rises, buoyancy 5 is influenced by this and rises along with the water level, open outlet 31, make sewage enter the inner chamber 421 that encloses plywood 7 to form, sewage flows to between the bottom of inner chamber 421 and exocoel 422 afterwards, forms the liquid seal section of the shape of falling U, treat that the water level continues to rise to overflow mouth 423, sewage flows to the drainage pipe way by overflow mouth 423, realizes the emission of sewage.

In conclusion, by the interception of the interception net 6, larger impurities can be conveniently removed by taking out the interception net 6, and the liquid seal section in the floor drain main body 1 is formed between the inner cavity 422 and the outer cavity 422, so that redundant space cannot be occupied, the whole volume of the floor drain main body 1 can be reduced, and the floor drain main body can be applied to more scenes.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clean floor drain is characterized in that: the floor drain comprises a floor drain main body (1) and a floor drain cover (2), wherein a cavity (4) is arranged in the floor drain main body (1), a partition plate (3) is arranged in the cavity (4), the partition plate (3) divides the cavity (4) into an upper drainage cavity (41) and a lower drainage cavity (42), a drainage port (31) is arranged in the middle of the partition plate (3), a buoyancy part (5) used for sealing the drainage port (31) is arranged on one side of the drainage port (31) close to the upper drainage cavity (41), blocking nets (6) are integrally arranged on the side wall and the bottom of the upper drainage cavity (41), a bulge (61) is formed in the position of the blocking net (6) facing the direction of the floor drain cover (2) and is positioned in a space formed by the bulge (61) and the drainage port (31), a closure plate (7) is arranged on one side of the drainage port (31) close to the lower drainage cavity (42) along the vertical direction, the lower drainage cavity (42) is divided into an inner cavity (421) and an outer cavity (422) by the enclosing plate (7), a gap is reserved between one end, far away from the partition plate (3), of the enclosing plate (7) and the bottom surface of the lower drainage cavity (42), a plurality of overflow ports (423) are arranged on the side wall of the outer cavity (422), and the bottom ends of the overflow ports (423) are higher than the bottom end of the enclosing plate (7) along the vertical direction.

2. A clean floor drain according to claim 1, characterized in that: the buoyancy piece (5) is a spherical buoyancy ball (51), and the side wall of the water outlet (31) is provided with an inclined surface (311) matched with the surface of the buoyancy ball (51).

3. A clean floor drain according to claim 2, characterized in that: one side, close to the lower drainage cavity (42), of the buoyancy ball (51) is provided with a connecting rope (52), the connecting rope (52) extends into an inner cavity (421) of the lower drainage cavity (42), the end of the connecting rope is provided with a limiting piece (53), a limiting ring (54) used for limiting the displacement distance of the limiting piece (53) along the vertical direction is arranged between the buoyancy ball (51) and the limiting piece (53) of the enclosing plate (7), and the connecting rope (52) penetrates through the limiting ring (54).

4. A clean floor drain according to claim 1, characterized in that: a floor drain base plate (8) is arranged between the interception net (6) and the floor drain cover (2), and a plurality of leakage holes (81) are formed in the floor drain base plate (8).

5. A clean floor drain according to claim 1, characterized in that: the lower drainage cavity (42) comprises a fixed part (43) connected with the partition plate (3) and a movable part (44) in threaded connection with one end, far away from the partition plate (3), of the fixed part (43), and the connecting position of the fixed part (43) and the movable part (44) is located below the overflow port (423).

6. A clean floor drain according to claim 1, characterized in that: the overflow ports (423) are provided with insect-proof nets (424).