CN211849884U

CN211849884U - Architectural decoration floor drain

Info

Publication number: CN211849884U
Application number: CN202020400915.2U
Authority: CN
Inventors: 杨钊
Original assignee: Chengdu Sunway Architectural Design Co ltd
Current assignee: Chengdu Sunway Architectural Design Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-03
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to an architectural decoration floor drain relates to the technical field of floor drain, including the floor drain cup that sewage flows through and the filter screen that is arranged in filtering sewage debris, the floor drain is still including installing the overflow mechanism in the floor drain cup, and overflow mechanism includes water catch bowl and guide plate and is arranged in deodorant overflow launder, and the notch that catchments of water catch bowl is connected in guide plate one side, and water catch bowl outer wall department is provided with the overflow launder, is provided with overflow hole one in the department that is connected with the overflow launder at the water catch bowl, is provided with overflow hole two in the overflow launder bottom, is provided with the suspension ball in the overflow launder, the suspension ball diameter is greater than the diameter of overflow hole one and overflow hole two, and the outer wall department that the water catch bowl is connected with the overflow launder. It has the advantage of preventing peculiar smell in the sewer line from overflowing indoors.

Description

Architectural decoration floor drain

Technical Field

The utility model belongs to the technical field of the technique of floor drain and specifically relates to a building decoration floor drain is related to.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, is an important part of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom.

The invention discloses a floor drain which is disclosed by the invention patent with the prior art reference application publication number of CN1093562232A and comprises a water inlet bowl and a pipe body, wherein the upper end opening of the pipe body is communicated with the center position of the bottom of the water inlet bowl, a filter screen plate is arranged at the position of the water inlet bowl, the key point is that the filter screen plate is movably arranged on the water inlet bowl through a rotating shaft, one end of the filter screen plate is connected with the water inlet bowl through a spring, and a lug for enabling the filter screen plate to be in a horizontal state is arranged on the inner wall of the water inlet bowl. When external force is not applied, the filter screen plate keeps a horizontal state under the combined action of the spring and the convex block, so that the opening of the whole water inlet bowl is covered, and the function of preventing sundries from entering the water inlet bowl is achieved. The invention has the advantage of convenient opening of the filter screen plate.

The above prior art solutions have the following drawbacks: when peculiar smell overflows and scatters in the sewer pipe connected with the floor drain, the floor drain can not prevent the peculiar smell from overflowing indoors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a floor drain for architectural decoration, which has the advantages of preventing the peculiar smell in the sewer line from diffusing to the indoor.

The above object of the present invention can be achieved by the following technical solutions:

the building decoration floor drain comprises a floor drain cup through which sewage flows, a filter screen used for filtering sundries in the sewage, and an overflow mechanism arranged in the floor drain cup, wherein the overflow mechanism comprises a water collecting tank, a guide plate and an overflow groove used for preventing odor, the water collecting tank is connected to one side of the guide plate, the outer wall of the water collecting tank is provided with an overflow groove, the joint of the water collecting tank and the overflow groove is provided with a first overflow hole, the bottom of the overflow groove is provided with a second overflow hole, a suspension ball is arranged in the overflow groove, the diameter of the suspension ball is larger than that of the first overflow hole and the second overflow hole, the joint of the water collecting tank and the overflow groove is provided with a bulge, the bulge is hinged to one end of a rocker arm rod, the suspension ball is fixed to the other end of the rocker arm rod.

By adopting the technical scheme, when sewage leaks, the sewage is collected by the guide plate, the sewage flows into the water collecting tank after large granular impurities are filtered by the filter screen, the sewage in the water collecting tank flows through the overflow hole I and enters the overflow groove, the suspension ball floats upwards under the buoyancy of the sewage, the sewage flows through the overflow hole II and enters the sewer pipe, when the suspension ball falls down in the sewage draining process until the suspension ball blocks the second overflow hole, and when the sewage is drained, because the overflow hole II is blocked by the suspension ball, the peculiar smell in the sewer pipe can be prevented from overflowing and dispersing indoors, when the sewer pipe is blocked and sewage flows back, the sewage flows into the overflow groove through the overflow hole, the suspension ball floats upwards, the suspension ball moves to the first overflow hole under the action of the hinged rocker arm rod along with more and more sewage flowing back in the overflow groove and the water level rises, and the first overflow hole is blocked, so that the effect of preventing the sewage from flowing back into a room is achieved.

The present invention may be further configured in a preferred embodiment as: the guide plate is detachably connected with the floor drain cup.

By adopting the technical scheme, the floor drain cup can be installed firstly, the installation process of the floor drain is more convenient when the guide plate is installed, and the corresponding parts can be replaced after one part is damaged, so that the installation cost can be further reduced.

The present invention may be further configured in a preferred embodiment as: the opening of the floor drain cup is provided with a stepped hole.

By adopting the technical scheme, after the overflow mechanism is installed, the stepped hole is used as a spigot to prevent the overflow mechanism from sinking.

The present invention may be further configured in a preferred embodiment as: and a pull ring is arranged on the inner wall of the overflow groove.

By adopting the technical scheme, the force can be conveniently applied to the overflow mechanism by a hand by the pull ring, and the overflow mechanism is convenient to mount and dismount.

The present invention may be further configured in a preferred embodiment as: the inner wall of the water collecting notch is provided with a positioning hole along the direction vertical to the flow guide plate, the filter screen is provided with a positioning column along the direction vertical to the flow guide plate, and the positioning hole is matched with the positioning column.

Through adopting above-mentioned technical scheme, the reference column of filter screen cooperatees with the locating hole of guide plate, can install the filter screen fastening on the guide plate.

The present invention may be further configured in a preferred embodiment as: the surface of the guide plate is provided with a guide groove for guiding sewage to flow into the water collecting groove.

Through adopting above-mentioned technical scheme, when the guide plate collected sewage, conveniently collected ground sewage, make sewage enter into the water catch bowl.

The present invention may be further configured in a preferred embodiment as: the bottom of the floor drain cup is connected with a funnel-shaped funnel cup bottom.

By adopting the technical scheme, when the floor drain and the sewer pipeline are installed, the funnel cup bottom can enable the installation process to be more convenient to adapt to sewer pipelines with different diameters.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when peculiar smell exists in the sewer line, the overflow hole II is blocked by the suspension ball, so that the peculiar smell can be prevented from overflowing indoors;

2. when the sewer pipe is blocked, the overflow hole I between the floating balls is blocked, so that the sewage in the sewer pipe can be prevented from flowing back to the indoor;

3. through each detachable mounting mode of part, make the installation of floor drain more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is an exploded view of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. a floor drain cup; 11. a flange; 12. a funnel cup bottom; 13. a stepped hole; 2. an overflow mechanism; 21. a baffle; 211. a diversion trench; 212. positioning holes; 22. a water collection tank; 221. a pull ring; 222. a first overflow hole; 223. reinforcing ribs; 224. a protrusion; 225. a water collection notch; 23. an overflow trough; 231. a second overflow hole; 232. suspending the ball; 233. a rocker arm lever; 3. filtering with a screen; 31. and a positioning column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, for the utility model discloses an architectural decoration floor drain, including the floor drain cup 1 that sewage flows through, collect overflow mechanism 2 of sewage and be arranged in filtering sewage debris's filter screen 3.

Referring to fig. 1 and 3, the floor drain cup 1 is a circular tube with a hollow interior and an open end, one end of the floor drain cup 1 is perpendicular to the axis and extends outwards to form a flange 11 flush with the end of the floor drain cup, the other end of the floor drain cup 1 is connected with a funnel-shaped funnel cup bottom 12 at the open end in an integrated forming or welding mode, and in order to facilitate installation of the overflow mechanism 2 in the floor drain cup 1, a stepped hole 13 is formed in the flange.

The overflow mechanism 2 comprises a guide plate 21, a water collecting tank 22 and an overflow groove 23, the guide plate 21 is a circular flat plate, a square hole is formed in the guide plate 21, a guide groove 211 for guiding sewage to flow to the water collecting tank 22 is formed in the surface of the guide plate 21, the water collecting tank 22 is a rectangular pyramid platform with a hollow inner part and a large end open, the open end of the water collecting tank 22 is used as a water collecting tank opening 225, the square hole of the guide plate 21 is welded with the water collecting tank opening 225, positioning holes 212 are formed in the inner walls of four corners of the water collecting tank opening 225 along the direction perpendicular to the guide plate 21, an overflow hole one 222 is formed in the middle of one side face of the water collecting tank 22, a pull ring 221 is welded in the opposite side face of the overflow hole one 222 of the water collecting tank 22 for facilitating the assembly and disassembly of the overflow mechanism 2, and a guide groove 211 is formed in the guide plate 21.

Referring to fig. 2, the overflow groove 23 is formed on the side surface of the welding water collecting tank 22 where the first overflow hole 222 is formed, in order to facilitate connection of the overflow groove 23, the side surface of the welding water collecting tank 22 where the first overflow hole is formed extends outward, a reinforcing rib 223 is integrally formed between the extended side surface and the bottom surface of the overflow groove 23, the overflow groove 23 is a hollow U-shaped semi-cylinder, the lowest point of the overflow groove 23 is provided with a second overflow hole 231, a floating suspension ball 232 capable of floating is installed in the overflow groove 4, the suspension ball 232 is a hollow ball made of rubber, and when sewage flows through the floor drain and is drained completely, the suspension ball 232 blocks the second overflow hole 231 under the action of gravity, so that peculiar smell in the sewer pipe is prevented from overflowing indoors.

In order to prevent the peculiar smell from overflowing indoors and prevent sewage from flowing back, a protrusion 224 is fixed on the side surface of the overflow groove 23 connected with the water collecting groove 22, a rocker arm 233 is hinged on the protrusion 224, one end of the rocker arm 233 far away from the protrusion 224 is connected with the floating ball 232, the overflow hole one 222 and the overflow hole two 231 are positioned on the circumference of the floating ball 232 rotating around the hinge, and the motion trail of the floating ball 232 can be limited through the hinged rocker arm 233.

Referring to fig. 4, filter screen 3 is a square plate to open the hole system that has the equipartition on the plate, make things convenient for sewage to flow in and play the effect of filtering large granule impurity, can prevent to block up sewer pipe, for making filter screen 3 closely install in catchment notch 225, vertical fixed positioning post 31 respectively on four angles of filter screen cooperatees through positioning post 31 and positioning hole 212, fastens filter screen 3 on guide plate 21.

The working principle of the architectural decoration floor drain is as follows:

when sewage exists indoors, the sewage flows into the water collecting tank 22 through the guide groove 211 on the guide plate 21, in the process that the sewage flows into the water collecting tank 22, the filter screen 3 can filter out large-particle impurities in the sewage, the sewage flows into the overflow groove 23 through the overflow hole I222, the suspension ball 232 floats upwards under the buoyancy of the sewage, so that the sewage can flow into a sewer pipe through the overflow hole II 231, and when the sewage is completely discharged, the suspension ball blocks the overflow hole II 231, so that peculiar smell in the sewer pipe can be prevented from overflowing indoors; when the sewer pipe is blocked and sewage flows back, the sewage flows into the overflow groove 23 through the second overflow hole 231, the suspension ball 232 floats upwards, the suspension ball 232 moves to the first overflow hole 222 under the action of the hinged rocker arm rod 233 along with the increasing amount of the sewage flowing back in the overflow groove 23 and the rising of the water level, and the first overflow hole 222 is blocked to prevent the sewage from flowing back into a room.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an architectural decoration floor drain, includes floor drain cup (1) that sewage flowed through and filter screen (3) that are used for filteing debris in the sewage, its characterized in that: the floor drain also comprises an overflow mechanism (2) arranged in the floor drain cup (1), the overflow mechanism (2) comprises a water collecting tank (22), a guide plate (21) and an overflow groove (23) for deodorization, a water collecting notch (225) of the water collecting tank (22) is connected to one side of the guide plate (21), the outer wall of the water collecting tank (22) is provided with the overflow groove (23), the joint of the water collecting tank (22) and the overflow groove (23) is provided with a first overflow hole (222), the bottom of the overflow groove (23) is provided with a second overflow hole (231), the overflow groove (23) is internally provided with a suspension ball (232), the diameter of the suspension ball (232) is larger than that of the first overflow hole (222) and the second overflow hole (231), the outer wall of the water collecting tank (22) connected with the overflow groove (23) is provided with a bulge (224), the bulge (224) is hinged to one end of a rocker arm (233), and the suspension ball, and the overflow hole I (222) and the overflow hole II (231) are positioned on the circumference of the suspension ball (232) rotating around the hinge.

2. The architectural decoration floor drain of claim 1, wherein: the guide plate (21) is detachably connected with the floor drain cup (1).

3. The architectural decoration floor drain of claim 1, wherein: the opening of the floor drain cup (1) is provided with a stepped hole (13).

4. The architectural decoration floor drain of claim 1, wherein: and a pull ring (221) is arranged on the inner wall of the water collecting tank (22).

5. The architectural decoration floor drain of claim 1, wherein: the inner wall of the water collecting notch (225) is provided with a positioning hole (212) along the direction vertical to the guide plate (21), the filter screen (3) is provided with a positioning column (31) along the direction vertical to the guide plate (21), and the positioning hole (212) is matched with the positioning column (31).

6. The architectural decoration floor drain of claim 1, wherein: the surface of the guide plate (21) is provided with a guide groove (211) for guiding sewage to flow into the water collecting groove (22).

7. The architectural decoration floor drain of claim 1, wherein: the bottom of the floor drain cup (1) is connected with a funnel-shaped funnel cup bottom (12).