CN215166360U - Odorless floor drain easy to clean - Google Patents

Abstract

The utility model discloses a odorless easily clear up floor drain, the retaining cavity that interior, urceolus formed including integrated into one piece's disjunctor non-constant diameter, urceolus end limit has a spill heavy groove and layer board, installs a water cover that seals that has the water hole on the inner tube, all leaves the clearance between this water cover and the radial and axial of inner tube, the inner tube internal diameter with bury the drain pipe external diameter and closely cooperate the arc grate of wash port is installed at the spill heavy groove position of urceolus, this arc grate edge is equipped with the slot of collecting debris. Therefore, in the drainage process, the arc-shaped grate is utilized to wash sundries or hair into the edge grooves to collect the sundries or hair, so that the floor drain is not blocked, and the centralized cleaning is convenient. In addition, the water sealing cover is arranged on the inner barrel, the outer barrel and the inner barrel are separated into a water storage cavity and an overflow cavity, and the water storage cavity plays a role in sealing when the water storage volume is lower than the height of the inner barrel, so that the peculiar smell is prevented from overflowing.

Description

Odorless floor drain easy to clean

Technical Field

The utility model relates to a ground drainage device, a floor drain that is used for bathroom ground odorless easily clears up floor drain specifically says so.

Background

In the disclosed floor drain device, various designs are numerous. For example, the utility model discloses a patent publication No. CN209129129U, the name is "novel floor drain core and floor drain". The floor drain core comprises an outer plate and a middle plate, wherein a first turning edge is inwards arranged at the bottom of the outer plate, the first turning edge is upwards turned and folded to form a middle plate, an outer cavity for storing water is formed between the middle plate and the outer plate, a second turning edge is inwards arranged at the upper end of the middle plate, the height of the second turning edge is lower than that of the top end of the outer plate, an inner plate is downwards turned and folded to form an inner cavity for discharging water, and an annular slot for installing a drain pipe is formed between the inner plate and the outer plate; the floor drain comprises a main shell, a filter cover plate and a floor drain core, wherein a circular opening is formed in the middle of the main shell, the floor drain core is buckled on the bottom side of the circular opening, the filter cover plate is installed at the circular opening of the main shell, a buckle bell cover is welded at the bottom of the filter cover plate, the annular wall of the buckle bell cover is arranged in an outer cavity of the floor drain core, and the buckle bell cover and a water storage outer cavity form a water seal. Therefore, on one hand, the buckling bell jar and the filtering cover plate are of a two-body structure, the top of the buckling bell jar is welded with the filtering cover plate, the whole structure is complex, the manufacturing cost is high, meanwhile, a drainage blind area is formed in the middle of the filtering cover plate, so that water leakage holes are distributed on the periphery, the drainage efficiency is influenced by slow water leakage, and water accumulation on the ground is caused; on the other hand, because the main shell and the floor drain core are of split structures, the two bodies are of split structures in the water storage process, and leakage is easily generated at the joint of the two bodies, so that water seepage of a floor is caused; on the other hand, due to the fact that the design principle that a water return bend is formed between the bell-shaped cover and the floor drain core is utilized, due to the fact that water drainage is slow, the amount of water stored in the outer cavity is small (pressure is small), the water cannot be drained to the drain pipe through the water return bend, and the using effect is affected. Therefore, improvements and improvements are necessary.

Disclosure of Invention

In view of above-mentioned current situation, the utility model provides an odorless easily clears up floor drain has that structural design is simple, can intercept debris in the water in the middle of the drainage, does not block up the floor drain. Meanwhile, the floor drain can be sealed by utilizing stored water, so that peculiar smell is prevented from overflowing.

The technical solution of the utility model is that: a odorless and easy-to-clean floor drain comprises a water storage cavity formed by an integrally-formed connected non-equal-diameter inner barrel and an integrally-formed outer barrel, wherein a concave sinking groove and a supporting plate are formed in the end edge of the outer barrel, a water sealing cover with a water passing hole is installed on the inner barrel, gaps are reserved between the water sealing cover and the inner barrel in the radial direction and the axial direction, the inner diameter of the inner barrel is tightly matched with the outer diameter of a buried drain pipe, an arc-shaped grate with the water passing hole is installed at the concave sinking groove of the outer barrel, and a groove for collecting sundries is formed in the edge of the arc-shaped grate.

In the above, the cover top of the water sealing cover is a plane or a concave top. The plane or the concave top has the function that water leaked from the arc-shaped grate acts on the cover top plane or the concave top of the water sealing cover to play a role in positioning the water sealing cover.

In the foregoing, the water passing holes on the water sealing cover are arranged at the opening part close to the water sealing cover, and the water passing holes are strip-shaped holes and are vertically distributed.

Furthermore, the opening part of the water sealing cover is provided with a water through hole and an inward bending edge, and the diameter of the bending edge is equal to the inner diameter. Therefore, the positioning is formed between the bent edge of the water sealing cover and the inner cylinder.

In the above, the diameter of the drain hole on the arc-shaped grate is gradually reduced from the middle to the periphery.

The sealing rubber sleeve is inserted into the underground drainage pipe, and the bent flanging on the sealing rubber sleeve is in sealing fit with the end edge of the inner cylinder.

In the above, the floor drain is made of metal material or plastic material.

The utility model has the advantages that: by utilizing the arc-shaped grate and the drain holes on the arc-shaped grate, sundries or hairs can be washed into the grooves at the low-lying positions of the edges to be collected in the draining process, so that the floor drain is not blocked, and the centralized cleaning is convenient. In addition, the water sealing cover is arranged on the inner barrel, the outer barrel and the inner barrel are separated into a water storage cavity and an overflow cavity, and the water storage cavity plays a role in sealing when the water storage volume is lower than the height of the inner barrel, so that the peculiar smell is prevented from overflowing.

Drawings

FIG. 1 is a view of the present invention;

FIG. 2 is a view of the impoundment cavity of FIG. 1;

FIG. 3 is a view of the water containment cap of FIG. 1;

FIG. 4 is a view of the curved grate of FIG. 1;

FIG. 5 is a view of another embodiment of FIG. 3;

FIG. 6 is a view of a packing unit;

fig. 7 is a partial reference view of the use state of fig. 6.

Detailed Description

The present invention will be further explained with reference to the embodiments of the drawings.

The odorless and easy-to-clean floor drain comprises a water storage cavity formed by an integrally-formed connected non-equal-diameter inner barrel 5 and an outer barrel 6, wherein a concave sink groove 9 and a supporting plate 1 are arranged at the end edge of the outer barrel 6, the supporting plate 1 is a plane plate, and the supporting plate 1 is parallel to the ground when the floor drain is installed. The inner cylinder 5 is provided with a water sealing cover 2 with a water permeable hole 4, gaps are reserved between the water sealing cover 2 and the inner cylinder 5 in the radial direction and the axial direction, and a water storage cavity and an overflow cavity are formed between the inner cylinder 5 and the outer cylinder 6 through the water sealing cover 2. When in use, the inner diameter of the inner cylinder 5 is sleeved on the outer diameter of the buried drain pipe to be tightly matched, so that leakage can be prevented. In this embodiment, the arc-shaped perforated strainer 3 with water leakage holes 8 is installed at the concave sinking groove 9 of the outer cylinder 6, and the edge of the arc-shaped perforated strainer 3 is provided with a groove 7 for collecting sundries, so as to ensure that water flows over the sundries and flows down from the water drainage hole 8 in the middle. The cover top of the water sealing cover 2 in this embodiment is a plane top or a concave top. The plane top is used for positioning the water sealing cover 2 by the action of water leaked from the arc-shaped grate 3 on the top of the cover top plane of the water sealing cover 2. In the above, the water holes 4 on the water sealing cover 2 are arranged at the opening part close to the water sealing cover 2, and the water holes 4 are strip-shaped holes and are vertically distributed.

In the above, the cover top of the water sealing cover 2 may be a concave top in addition to the flat top.

In the above, the floor drain is made of stainless steel material. In addition, plastic materials can also be used.

Fig. 5 shows another embodiment of the water sealing cover. It is improved correspondingly on the basis of fig. 3. The difference is that the opening part of the water sealing cover is provided with a water through hole 4 and an inward bending edge A, and the diameter of the bending edge A is equal to that of the inner cylinder 5. Therefore, the positioning is formed between the bent edge A of the water seal cover 2 and the inner cylinder 5.

Fig. 6 shows a sealing rubber sleeve 10, wherein the outer diameter of the sealing rubber sleeve 10 is equal to the inner diameter of an underground drainage pipe 12, and the sealing rubber sleeve 10 is provided with an outward bent flange 11, and the longitudinal section of the sealing rubber sleeve is in an L shape. The sealing rubber sleeve 10 is mainly used for sealing between the inner cylinder 5 and the underground drainage pipe.

Fig. 7 shows a partial use state reference of the packing unit 10. When the sealing rubber sleeve 10 is installed, the sealing rubber sleeve 10 is inserted into the aperture of the underground drainage pipe 12, and meanwhile, the bent flanging 11 on the sealing rubber sleeve 10 is in embedded sealing fit with the end edge of the inner cylinder 5.

In addition, the longitudinal section of the packing rubber 10 according to the above embodiment is L-shaped, the packing rubber 10 is installed in the underground drainage pipe, and the longitudinal section of the packing rubber 10 may be T-shaped. When in use, the sealing rubber sleeve 10 is arranged between the inner cylinder 5 and the underground drainage pipe, and the end edges of the inner cylinder 5 and the underground drainage pipe are sealed by utilizing the symmetrical outward flanging, thereby playing the sealing role.

Description of the drawings: when the T-shaped packing case 10 is used, the height of the end surface of the inner cylinder 5 and the buried drain pipe is required to be equal.

The mounting method comprises the following steps:

1. an outer cylinder 6 of a water storage cavity of the floor drain is arranged in a reserved counterbore on the ground, an inner cylinder 5 is inserted into an underground drainage pipe, and the outer cylinder is arranged on the ground through a supporting plate 1 on the water storage cavity and is fixed and parallel to the underground;

2. taking a water sealing cover 2, installing the water sealing cover 2 at the position of an inner cylinder 5, completely covering the inner cylinder 5 and an underground drain pipe, and arranging the water sealing cover 2 on a connecting body between the inner cylinder 5 and an outer cylinder 6 to form a water storage cavity and an overflow cavity at intervals;

3. and finally, placing the arc-shaped grate in a concave sinking groove 9 on the water storage cavity, and finishing the installation.

Secondly, the deodorization principle of the floor drain and the retention and cleaning of sundries:

1. is installed on the floor of the toilet. Make subaerial ponding flow in the retaining intracavity through arc fine-toothed comb 3 during the bathing to through the water hole 4 entering overflow chamber on the water-sealing cover 2, bury drain pipe 12 through inner tube 5 and ground and discharge, persist in retaining chamber and overflow intracavity when the water storage capacity is less than inner tube 5, seal the water hole 4 of crossing on the water-sealing cover 2, buried the discharge of drain pipe 12 stink isolated.

2. When the accumulated water on the ground passes through the arc-shaped grate 3, the accumulated water leaks out through the water leakage holes 8 with large apertures in the middle and small apertures on the periphery, so that the hair falling off in the bathing process is washed by the water flow and concentrated in the grooves 7 on the periphery of the arc-shaped grate 3, and the hair can be smoothly cleaned only by using a brush and cleaning along the edge part of the arc-shaped grate 3. The cleaning of sundries and hair is facilitated, and the sundries and the hair are prevented from entering the water storage cavity to cause the blockage of the water through holes 4 on the water taking and sealing cover 2 and influence on the drainage effect.

Claims (7)

1. A odorless and easy-to-clean floor drain is characterized by comprising a water storage cavity formed by an integrally-formed connected non-equal-diameter inner barrel and an integrally-formed connected non-equal-diameter outer barrel, wherein a concave sinking groove and a supporting plate are arranged at the end edge of the outer barrel, a water sealing cover with a water passing hole is arranged on the inner barrel, gaps are reserved between the water sealing cover and the inner barrel in the radial direction and the axial direction, the inner diameter of the inner barrel is closely matched with the outer diameter of a buried drain pipe, an arc-shaped grate with a drain hole is arranged at the concave sinking groove of the outer barrel, and a groove for collecting sundries is arranged at the edge of the arc-shaped grate.

2. The odorless easy-to-clean floor drain as claimed in claim 1, wherein the cover top of the water sealing cover is a plane or a concave top.

3. The odorless easy-to-clean floor drain as claimed in claim 1, wherein the water through holes on the water sealing cover are arranged near the opening of the water sealing cover, and the water through holes are strip-shaped and vertically distributed.

4. The odor-free easy-to-clean floor drain as claimed in claim 1, wherein the opening portion of the water sealing cover is provided with a water through hole and an inward bent edge, and the diameter of the bent edge is equal to the inner diameter.

5. The odorless easy-to-clean floor drain as claimed in claim 1, wherein the hole diameter of the drain hole on the arc-shaped grate is gradually reduced from the middle to the periphery.

6. The odorless easy-to-clean floor drain as claimed in claim 1, wherein the odorless easy-to-clean floor drain has a sealing rubber sleeve, the outer diameter of the sealing rubber sleeve is equal to the inner diameter of the buried drain pipe, the sealing rubber sleeve has an outward bent flange, the sealing rubber sleeve is inserted into the buried drain pipe, and the bent flange is in embedded sealing fit with the end edge of the inner barrel.

7. The odorless easy-to-clean floor drain according to claim 1, wherein the floor drain is made of metal material or plastic material.

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