CN213448789U

CN213448789U - Deodorant long floor drain of drainage type soon

Info

Publication number: CN213448789U
Application number: CN202022313075.9U
Authority: CN
Inventors: 周新芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-15
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a long floor drain with deodorization and quick drainage, which comprises a body, a cover plate and a floor drain core, wherein the bottom of the body extends downwards to form a sewer pipe, the floor drain core is arranged in the sewer pipe, and the cover plate is erected in the body through a bracket; the umbrella-shaped diaphragm is used as a floor drain core, when sewage mixed with small impurities falls to the diaphragm, the sealing diaphragm is pressed down by utilizing the self gravity and the kinetic energy of the sewage, so that the sealing diaphragm is quickly and completely opened and is quickly discharged to a sewer pipe; the body is internally provided with a V-shaped water tank which inclines towards the lower water pipe, so that the sewage is quickly collected to the water outlet, and the sewage is quickly drained by utilizing the natural impulsive force of collected water flow. Meanwhile, the rapid water flow has large scouring capability on sludge sundries at the bottom, and the self-cleaning purpose of the drainage tank is achieved. The skirt rims with alternate thicknesses are arranged below the diaphragm and are attached and sealed with the core pipe together, so that the lower liquid and gas can be sealed conveniently, the lower pressure resistance of the umbrella-shaped diaphragm can be improved, and odor and mosquitoes can be prevented from being discharged from the lower side.

Description

Deodorant long floor drain of drainage type soon

Technical Field

The utility model relates to a floor drain field, in particular to long floor drain of deodorant quick drainage type.

Background

Floor drains are devices that receive and transport bottom surface water to a drainage system. As an important part of a drainage system in a house, the performance of the drainage system directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom. In addition, the drainage speed of the floor drain also obviously influences the use mood of consumers. At present, the floor drains are various in types, mainly comprise eccentric block type downward turning plate floor drains, spring type floor drains, iron stone type floor drains, gravity type floor drains, silica gel type floor drains and the like, but part of the existing floor drain cores are small in drainage caliber, a water flow loop is tortuous, various retardations are formed on kinetic energy of water flow, the drainage speed can be hindered, and the floor drain is not beneficial to rapid drainage; in addition, the floor drain is not good enough in sealing or easy to lose efficacy of the rotating shaft, wherein the sealing effect of pure gravity is not good enough due to too small gravity, the rotating shaft fails due to the fact that foreign matters enter the matching position of the rotating shaft for a long time, and the other part of the magnetic suspension floor drain blocks water flow or winds hair due to the fact that structural characteristics exist in the middle, so that the floor drain capable of solving the problems is lacking in the market.

SUMMERY OF THE UTILITY MODEL

Aiming at overcoming the defects existing in the prior art, the utility model discloses a long deodorant quick-draining floor drain, which comprises a body, a cover plate and a floor drain core, wherein the bottom of the body extends downwards to form a sewer pipe, the floor drain core is arranged in the sewer pipe, and the cover plate is erected in the body through a bracket;

the floor drain core comprises a core pipe and an umbrella-shaped diaphragm, wherein a support frame is arranged on the inner wall of the core pipe in an extending mode towards the center, the umbrella-shaped diaphragm is detachably mounted on the support frame, and the upper surface of the umbrella-shaped diaphragm is tightly attached to the support frame through the elasticity of the umbrella-shaped diaphragm.

Further, the outer edge of the umbrella-shaped membrane extends axially to form a skirt.

Further, the thicknesses of the skirts are arranged at intervals.

Further, the boundary line of the thick portion and the thin portion of the skirt is a curve which is up and down fluctuated.

Further, a flange extends radially from the upper end of the core tube, a sealing ring is sleeved on the outer wall of the core tube, the core tube is sealed in the sewer pipe by the sealing ring, and the flange is used for preventing the core tube from moving downwards.

Further, the body is a cuboid, the upper surface of the body is downwards concave to form a convergence cavity, the sewer pipe is arranged in the middle of the convergence cavity, water tanks which are downwards inclined from the end parts to the sewer pipe are arranged on the two sides of the body, and the water tanks are V-shaped.

Furthermore, the cover plate is a cuboid, the upper surface of the cover plate is a plane, and the lower surface of the cover plate is concavely provided with a mounting groove.

Furthermore, fixed salient points are arranged on two sides of the support, and a limiting bulge is horizontally arranged in the middle of the support and extends towards one side.

Furthermore, the floor drain further comprises a filter screen, wherein the upper surface of the floor drain core is lower than the upper surface of the sewer pipe, and the filter screen is arranged on the upper surface of the floor drain core.

The utility model discloses the beneficial effect who gains:

the utility model adopts the umbrella-shaped diaphragm as the floor drain core, when the sewage mixed with small impurities falls to the diaphragm, the sealing diaphragm is pressed down by utilizing the self gravity and the kinetic energy thereof, so that the sealing diaphragm is quickly and completely opened and is quickly discharged to a sewer pipe; meanwhile, the V-shaped water tank is arranged in the body and inclines towards the lower water pipe, so that sewage is quickly collected to the water outlet, and quick water drainage is realized by utilizing the natural impact force of collected water flow. Meanwhile, the rapid water flow has large scouring capability on sludge sundries at the bottom, and the self-cleaning purpose of the drainage tank is achieved. The skirt rims with alternate thicknesses are arranged below the diaphragm and are attached and sealed with the core pipe, so that the structure is not only beneficial to forming sealing on liquid and gas at the lower part, but also can improve the lower part pressure resistance of the umbrella-shaped diaphragm and prevent odor and mosquitoes from being discharged from the lower part. The sundries with larger volume such as long hair are blocked by the filter screen, so that the floor drain core is prevented from being blocked, and the smooth drainage of the floor drain core is ensured.

Drawings

FIG. 1 is a schematic structural view of a long odor-resistant and quick drainage floor drain of the present invention;

FIG. 2 is a cross-sectional view of the odor-resistant quick-draining long floor drain of the present invention;

FIG. 3 is a schematic view of a floor drain core;

FIG. 4 is a cross-sectional view of a floor drain core;

FIG. 5 is a schematic diagram of the structure of the subject;

FIG. 6 is a schematic structural view of the bracket and the cover plate;

FIG. 7 is a schematic structural view of a stent;

the reference numbers are as follows:

1. the floor drain comprises a body, 2, a cover plate, 3, a floor drain core, 4, a sewer pipe, 5, a support, 6, a filter screen, 11, a water tank, 21, a groove, 31, a core pipe, 32, an umbrella-shaped membrane, 33, a support frame, 34, a skirt edge, 35, a flange, 36, a sealing ring, 51, a fixed bump, 52 and a limiting bulge.

Detailed Description

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

A long deodorant and quick-drainage floor drain comprises a body 1, a cover plate 2 and a floor drain core 3, wherein the bottom of the body 1 extends downwards to form a sewer pipe 4, the floor drain core 3 is arranged in the sewer pipe 4, and the cover plate 2 is erected in the body 1 through a support 5; a gap exists between the body 1 and the cover plate 2, so that accumulated water on the bottom surface can flow into the body 1 from the gap.

As shown in fig. 1-4, the floor drain core 3 includes a core tube 31 and an umbrella-shaped diaphragm 32, a support frame 33 is disposed on the inner wall of the core tube 31 extending toward the center, the umbrella-shaped diaphragm 32 is detachably mounted on the support frame 33, and the upper surface of the umbrella-shaped diaphragm 32 is tightly attached to the support frame by the elasticity of the umbrella-shaped diaphragm. Specifically, the middle of the supporting frame 33 is provided with a mounting hole, and the upper top end of the umbrella-shaped membrane 32 is provided with a fixing part, so that the fixing part is easily deformed by utilizing the elasticity of the fixing part during mounting, and is fixed in the mounting hole.

In the above embodiment, as shown in FIGS. 1-7, skirt 34 extends axially from the outer edge of umbrella membrane 32. Specifically, skirt 34 is provided with alternating thickness. The support frame 33 is combined, so that the support frame has relatively high pressure resistance and sealing capability; the water can be quickly collected under very low pressure from the upper part, and the water is almost completely discharged. In a preferred embodiment, the boundary line between the thick portion and the thin portion of skirt 34 is a curve that undulates up and down. The opening and closing of the umbrella diaphragm 32 at each pressure is facilitated by the above arrangement, since the separation of thicknesses makes it easier for skirt 34 to open at the thin portions, while the thick portions require a greater pressure to open.

In one embodiment, as shown in fig. 1-7, the upper end of the core tube 31 is provided with a radially extending flange 35, the outer wall of the core tube 31 is fitted with a sealing ring 36, the core tube is sealed in the downcomer 4 by the sealing ring 36, and the flange 35 is used to prevent the core tube 31 from moving downward.

In one embodiment, as shown in fig. 1-7, the body 1 is a rectangular parallelepiped, the upper surface of which is recessed downward to form a convergence chamber, the down-flow pipe 4 is arranged in the middle of the convergence chamber, and water tanks 11 which are inclined downward from the end to the down-flow pipe are arranged on both sides of the convergence chamber, and the water tanks 11 are V-shaped. The accumulated water flowing into the convergence cavity converges from the two sides of the water tank 11 to the middle, then converges towards the lower water pipe 4 along the water tank 11, and is quickly washed by water flow impulsive force, so that the self-cleaning capacity is achieved.

In one embodiment, as shown in fig. 1-7, the cover plate 2 is a rectangular parallelepiped, the upper surface of which is a plane, and the lower surface of which is recessed with an installation groove. The mounting groove can be provided with ceramic tiles, marble and the like liked by users, so that the floor drain and the room are integrally integrated.

In one embodiment, as shown in fig. 1 to 7, fixing convex points 51 are arranged on two sides of the bracket 5, a limiting convex 52 is horizontally arranged in the middle of the bracket and extends to one side, a groove 21 matched with the convex points 51 is arranged on the side edge of the cover plate 2, and the fixing of the bracket 5 and the cover plate 2 is realized by the matching of the convex points 51 and the groove 21. The two end faces of the convergence cavity are tightly propped by the limiting bulges 52, so that the cover plate 2 is prevented from horizontally shaking.

In one embodiment, as shown in fig. 1 to 7, the floor drain further comprises a filter screen 6, the upper surface of the floor drain core 3 is lower than the upper surface of the downcomer 4, and the filter screen 6 is mounted on the upper surface of the floor drain core 3. To prevent the filter screen 6 from shaking horizontally.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. A long deodorant and quick-draining floor drain is characterized by comprising a body, a cover plate and a floor drain core, wherein a sewer pipe extends downwards from the bottom of the body, the floor drain core is arranged in the sewer pipe, and the cover plate is erected in the body through a support;

2. The odor-resistant quick-drainage type long floor drain as claimed in claim 1, wherein a skirt is axially extended from the outer edge of the umbrella-shaped membrane.

3. The odor-resistant quick-drainage type long floor drain as claimed in claim 2, wherein the skirt edges are alternately arranged.

4. The odor-resistant and quick-draining long floor drain as claimed in claim 3, wherein the boundary line between the thick portion and the thin portion of the skirt is a curve with an up-and-down undulation.

5. The odor-resistant and quick-draining long floor drain according to claim 1, wherein a flange is radially extended from the upper end of the core tube, a sealing ring is sleeved on the outer wall of the core tube, the core tube is sealed in the sewer pipe by the sealing ring, and the flange is used for preventing the core tube from moving downwards.

6. The odor-resistant quick-drainage type long floor drain as claimed in claim 1, wherein the body is a rectangular parallelepiped, a convergence chamber is formed by downwardly concave upper surfaces of the body, the downcomer is arranged in the middle of the convergence chamber, and troughs which are inclined downwards from the end portions to the downcomer are arranged on both sides of the downcomer, and the troughs are V-shaped.

7. The odor-resistant quick-drainage type long floor drain as claimed in claim 1, wherein the cover plate is a cuboid, the upper surface of the cover plate is a plane, and the lower surface of the cover plate is concavely provided with an installation groove.

8. The odor-resistant quick-drainage type long floor drain as claimed in claim 1, wherein fixing convex points are arranged on both sides of the bracket, and a limiting protrusion is horizontally extended from the middle of the bracket to one side.

9. The odor-resistant quick-drainage type long floor drain of claim 1, further comprising a filter screen, wherein the upper surface of the floor drain core is lower than the upper surface of the downcomer, and the filter screen is mounted on the upper surface of the floor drain core.