CN111021512B

CN111021512B - Sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by virtue of buoyancy

Info

Publication number: CN111021512B
Application number: CN201911306745.XA
Authority: CN
Inventors: 雷美玉
Original assignee: Sunya Optoelectronic Co ltd
Current assignee: SUNYA OPTOELECTRONIC Co.,Ltd.
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-18
Anticipated expiration: 2039-12-18
Also published as: CN111021512A

Abstract

The utility model provides a deodorant air current goes out and leans on buoyancy automatic start and stop's sewage floor drain, relates to sewage technical field, including the ground, the inner wall fixedly connected with sewage pipe of ground, the top fixedly connected with of sewage pipe and the top fixedly connected with's of ground casing, the bottom swing joint at casing middle part has the pulley of bilateral symmetry, the middle part swing joint of casing has the spliced pole, the interior roof fixedly connected with spring one of spliced pole, the ratch of the bottom fixedly connected with of spring one and the bottom grafting of spliced pole. This deodorant air outflow just leans on buoyancy automatic start and stop's sewage floor drain, uses through the cooperation of kickboard and sprue, and under the initial condition, kickboard and spliced pole are in the bottom under the effect of self gravity, and simultaneously, the sprue blocks up the casing bottom, effectively reduces the ascending infiltration of gas in the sewage pipe to reach the effect that deodorant air outflow, effectively improved the air quality of shower room, improved user's comfort level.

Description

Sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by virtue of buoyancy

Technical Field

The invention relates to the technical field of sewage, in particular to a sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy.

Background

The floor drain is a sewage discharge device convenient for domestic sewage discharge, is mostly arranged in a shower room, is convenient for discharging sewage generated by bathing into a sewage pipeline, enables the sewage to flow to a fixed place to be concentrated, and is convenient for post treatment.

Most of current floor drains are straight-through pipe orifices, a large amount of stains are generated after a sewage pipeline is used for a long time, the stains are gradually attached to the pipe wall, the stains can emit unpleasant gas, the current floor drains are not provided with a device for sealing the pipe orifices, the gas can flow into the air through the pipe orifices, a user can feel nausea, the use comfort level of a shower room is reduced, peculiar smell can be diffused to other living areas from the shower room, people feel uncomfortable, the living comfort level is seriously influenced, and in the bathing process, hairs can often fall off and flow into the sewage pipeline along with water flow, pipeline blockage and water flow siltation are caused, and the use is influenced.

Therefore, we propose a sewage floor drain which can prevent the outflow of odor and can be automatically opened and closed by buoyancy to solve the above problems,

disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a deodorant air current goes out and leans on buoyancy automatic start and stop's sewage floor drain, which comprises a foundation, the inner wall fixedly connected with sewage pipe of ground, the top fixedly connected with of sewage pipe and the top fixed connection's of ground casing, the bottom swing joint at casing middle part has the pulley of bilateral symmetry, the middle part swing joint of casing has the spliced pole, the interior roof fixedly connected with spring one of spliced pole, the ratch of pegging graft with the bottom of spliced pole of the bottom fixedly connected with of spring one, the bottom of spliced pole is rotated and is connected with the sprue of two symmetries of each other, the runner with sprue looks adaptation is seted up to the bottom of spliced pole, the top fixedly connected with kickboard of spliced pole, the middle part packing of kickboard has the helium, the top joint of casing has the blanking cover, evenly distributed's hole that leaks is seted up at the middle part.

The invention has the following beneficial effects:

1. this deodorant air outflow just leans on buoyancy automatic start and stop's sewage floor drain, uses through the cooperation of kickboard and sprue, and under the initial condition, kickboard and spliced pole are in the bottom under the effect of self gravity, and simultaneously, the sprue blocks up the casing bottom, effectively reduces the ascending infiltration of gas in the sewage pipe to reach the effect that deodorant air outflow, effectively improved the air quality of shower room, improved user's comfort level.

2. This deodorant air-out just leans on buoyancy automatic start and stop's sewage floor drain, use through the cooperation of ratch and kickboard, when sewage need be excreted, the kickboard can upwards float under the effect of sewage buoyancy, drive sprue rebound, and make the sprue to middle shrink under the effect of pulley, the sewage discharge of being convenient for, the back has been discharged, the sprue will be stopped up the casing bottom under the effect of self gravity and ratch, thereby the effect of automatic start and stop has been reached, the buoyancy of the sewage that utilizes to discharge realizes automatic start and stop the sprue, control sensitivity is higher and the practicality is stronger, effectively improve life comfort.

3. This deodorant air current goes out and leans on buoyancy automatic start and stop's sewage floor drain, uses through two cooperations of hole and spring that leak, and when sewage got into the casing through the hole that leaks, the impact force of rivers can drive two emergence swings of spring, and two springs can constantly twine the hair in the sewage in the wobbling in rivers to reach the effect of collecting the hair, effectively prevented the pipe blockage, guaranteed the unobstructed of pipeline.

Furthermore, the top of the foundation is provided with a circular groove matched with the shell, the diameter of the circular groove is equal to the outer side of the sewage pipe, the outer diameter of the sewage pipe is smaller than that of the leakage cover, and the sewage pipe is made of PVC materials.

Further, the material of casing is steel material and the internal diameter of casing equals the external diameter of sprue, the material of pulley is stainless steel material and the inboard of pulley and the outside roll connection of spliced pole.

Further, the connecting column is made of stainless steel materials, the diameter of the connecting column is smaller than the minimum inner diameter of the shell, the first spring is a compression spring, and the diameter of the first spring is smaller than that of the connecting column.

Furthermore, the inner side of the block is provided with teeth matched with the toothed bar, the outer side of the block is fixedly connected with a rubber ring, the material density of the floating plate is less than that of water, the diameter of the floating plate is less than the inner diameter of the shell,

furthermore, the material of the leakage cover is stainless steel material, the diameter of the leakage cover is larger than the outer diameter of the shell, the second spring is a compression spring, and the bottom of the second spring can swing along with water flow.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the portion A-A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the upward movement structure of the floating plate according to the present invention;

FIG. 4 is an enlarged partial view of portion A of FIG. 1;

FIG. 5 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a foundation; 2. a sewage pipe; 3. a housing; 4. a pulley; 5. connecting columns; 6. a first spring; 7. a rack bar; 8. Blocking; 9. rotating the groove; 10. a floating plate; 11. helium gas; 12. a leakage cover; 13. a water leakage hole; 14. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy comprises a foundation 1, wherein the foundation 1 plays a role of fixing a sewage pipe 2 and a shell 3, the top of the foundation 1 is provided with a circular groove matched with the shell 3, the diameter of the circular groove is equal to that of the outer side of the sewage pipe 2, the outer diameter of the sewage pipe 2 is smaller than that of a leakage cover 12, the sewage pipe 2 is made of PVC material, the inner wall of the foundation 1 is fixedly connected with the sewage pipe 2, the sewage pipe 2 plays a role of facilitating sewage drainage, the top of the sewage pipe 2 is fixedly connected with the shell 3 fixedly connected with the top of the foundation 1, the shell 3 plays a role of fixing each component, the shell 3 is made of steel material, the inner diameter of the shell 3 is equal to that of a block 8, the pulley 4 is made of stainless steel material, and the inner side of the pulley 4 is in rolling, the bottom of the middle part of the shell 3 is movably connected with pulleys 4 with two symmetrical sides, and the pulleys 4 play a role in reducing friction force between the blocking block 8 and the connecting column 5.

The middle part of the shell 3 is movably connected with a connecting column 5, the connecting column 5 is made of stainless steel materials, the diameter of the connecting column 5 is smaller than the minimum inner diameter of the shell 3, a spring I6 is a compression spring, the diameter of the spring I6 is smaller than that of the connecting column 5, the inner top wall of the connecting column 5 is fixedly connected with the spring I6, the spring I6 plays a role of enabling a toothed bar 7 to pop up downwards, the bottom of the spring I6 is fixedly connected with the toothed bar 7 which is spliced with the bottom of the connecting column 5, the toothed bar 7 plays a role of unfolding a blocking block 8, the bottom of the connecting column 5 is rotatably connected with two mutually symmetrical blocking blocks 8, the blocking blocks 8 play a role of blocking gas flow, gas flowing into a shower room is reduced, teeth matched with the toothed bar 7 are arranged on the inner side of the blocking block 8, a rubber ring is fixedly connected to the outer side of the blocking block 8, the material density of the floating plate 10 is smaller than that, the bottom of the connecting column 5 is provided with a rotary groove 9 matched with the plugging block 8, and the rotary groove 9 plays a role in facilitating the rotation of the plugging block 8.

The top fixedly connected with kickboard 10 of spliced pole 5, kickboard 10 plays driven effect, drive 8 rebound of sprue, realize the automatic shrink of sprue 8, the middle part packing of kickboard 10 has helium 11, helium 11 plays the effect of increase buoyancy, the top joint of casing 3 has the hourglass lid 12, when the hourglass lid 12 plays the sewage of being convenient for and flows, also can completely cut off large-scale foreign matter and fall into sewage pipe 2, the material of hourglass lid 12 is stainless steel material and the diameter of hourglass lid 12 is greater than the external diameter of casing 3, spring two 14 can sway along with rivers for the bottom of compression spring and spring two 14, evenly distributed's hole 13 that leaks is seted up at the middle part of hourglass lid 12, hole 13 that leaks plays the effect of being convenient for sewage excretion, the bottom fixedly connected with evenly distributed's of hourglass lid 12 spring two 14, spring two 14 play the effect of winding hair.

The working principle is as follows: as shown in fig. 1, in the initial state, the floating plate 10 and the blocking piece 8 are both at the bottom of the housing 3 under the action of self gravity, and the blocking piece 8 is in the unfolded state, so that the bottom of the housing 3 is blocked, the phenomenon that air cannot be discharged upwards is reduced, and the air quality of the shower room is effectively improved.

When sewage need excrete, sewage can be earlier in the casing 3 through the hole 13 that leaks, sewage can increase gradually, the buoyancy that the kickboard 10 received this moment also increases gradually, when sewage is gradual increase many, kickboard 10 also can be at the effect of buoyancy rebound, and drive the 8 rebound of sprue, and sprue 8 can be to middle shrink under pulley 4's effect, simultaneously ratch 7 is in the shrink inlet connection post 5 under sprue 8's effect, at this moment sewage can be followed the both sides of sprue 8 and excreted, and when sewage passes through in the hole 13 entering casing 3 that leaks, the impact of sewage can drive spring two 14 and take place to sway, make spring two 14 constantly swing, twine the hair in the sewage, avoid the hair to fall into sewage pipe 2, cause the pipe blockage, the later stage remember regularly to clear up can.

After sewage is discharged, the floating plate 10 and the blocking block 8 can be automatically restored to the initial state under the action of gravity, and the blocking block 8 can be unfolded again under the action of the toothed bar 7 to block the inner wall of the shell 3 and reduce the flow of gas.

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. The utility model provides a deodorant air current goes out and leans on buoyancy automatic start and stop's sewage floor drain, includes ground (1), its characterized in that: the inner wall of the foundation (1) is fixedly connected with a sewage pipe (2), the top of the sewage pipe (2) is fixedly connected with a shell (3) fixedly connected with the top of the foundation (1), the bottom of the middle part of the shell (3) is movably connected with pulleys (4) with bilateral symmetry, the middle part of the shell (3) is movably connected with a connecting column (5), the inner top wall of the connecting column (5) is fixedly connected with a spring I (6), the bottom of the spring I (6) is fixedly connected with a rack (7) inserted with the bottom of the connecting column (5), the bottom of the connecting column (5) is rotatably connected with two symmetrical plugging blocks (8), the bottom of the connecting column (5) is provided with a rotary groove (9) matched with the plugging blocks (8), the top of the connecting column (5) is fixedly connected with a floating plate (10), the middle part of the floating plate (10) is filled with helium (11), the top of the shell (, the middle part of the leakage cover (12) is provided with uniformly distributed leakage holes (13), and the bottom of the leakage cover (12) is fixedly connected with uniformly distributed springs II (14).

2. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: the top of the foundation (1) is provided with a circular groove matched with the shell (3), and the diameter of the circular groove is equal to the outer side of the sewage pipe (2).

3. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: the shell (3) is made of steel materials, and the inner diameter of the shell (3) is equal to the outer diameter of the blocking block (8).

4. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: the pulley (4) is made of stainless steel materials, and the inner side of the pulley (4) is in rolling connection with the outer side of the connecting column (5).

5. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: the connecting column (5) is made of stainless steel materials, the diameter of the connecting column (5) is smaller than the minimum inner diameter of the shell (3), the first spring (6) is a compression spring, and the diameter of the first spring (6) is smaller than that of the connecting column (5).

6. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: tooth and the outside fixedly connected with rubber circle of sprue (8) of seting up with ratch (7) looks adaptation in the inboard of sprue (8), the material density of kickboard (10) is less than the internal diameter that the density of water and kickboard (10) were less than casing (3).

7. The sewage floor drain capable of preventing odor from flowing out and automatically opening and closing by buoyancy as claimed in claim 1, characterized in that: the leakage cover (12) is made of stainless steel materials, the diameter of the leakage cover (12) is larger than the outer diameter of the shell (3), the second spring (14) is a compression spring, and the bottom of the second spring (14) can swing along with water flow.