CN218540909U

CN218540909U - Odor-resistant anti-overflow floor drain

Info

Publication number: CN218540909U
Application number: CN202221699745.8U
Authority: CN
Inventors: 俞波; 廖莎; 冉春丽
Original assignee: China Construction Yipin Investment Development Co ltd
Current assignee: China Construction Yipin Investment Development Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-02-28
Anticipated expiration: 2032-06-29

Abstract

The utility model provides a floor drain of deodorant anti-overflow that returns, including main part, panel, rampart, outlet pipe and anti-overflow subassembly that returns, seted up water inlet and delivery port in the main part, the panel is located water inlet department, the rampart is located between main part and the outlet pipe, and with panel fixed connection, the outlet pipe is located water outlet department, and the outlet pipe forms the trap with main part and rampart combination, the anti-overflow subassembly that returns sets up in the outlet pipe, including base, bracing piece, spring, baffle and flexible protecting film; the overflow-preventing component is arranged, so that the floor drain is prevented from overflowing, and the indoor air quality and the body health of resident are ensured; the boss is arranged in the water outlet pipe, the bottom surface of the boss is designed to be inclined, the contact area between the boss and the baffle is increased, and the stability when the boss is abutted against the baffle is improved; the flexible protective film is arranged, so that the spring and the moist air in the water outlet pipe are isolated, the spring is prevented from rusting, and the service life of the spring is prolonged.

Description

Odor-resistant anti-overflow floor drain

Technical Field

The utility model relates to an indoor drainage equipment technical field especially relates to a deodorant anti-overflow floor drain that returns.

Background

The floor drain is an important connector for connecting indoor ground and a drainage pipeline, in the using process, water on the indoor ground flows into the floor drain from the water inlet, water entering the floor drain flows through the trap and flows out of the floor drain from the drainage outlet, at the moment, partial water is stored in the trap, the water forms a water seal in the trap and separates an indoor space from the drainage pipeline, and odor in the drainage pipeline is prevented from entering the indoor space along the floor drain.

The existing floor drain has the following technical problems: because a separation part is lacked between the water outlet of the floor drain and the water drainage pipeline, when the water drainage pipeline is blocked, water in the water drainage pipeline can enter a room along the floor drain, the floor drain overflows, the water in the water drainage pipeline contains a large amount of bacteria and pests, and the bacteria and the pests seriously affect the indoor air quality and the body health of residents.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a deodorant anti-overflow floor drain that returns has prevented that the floor drain from taking place to return the excessive, has guaranteed indoor air quality and resident's healthy.

The technical scheme of the utility model is realized like this: the utility model provides a deodorization overflow-proof floor drain, which comprises a main body, a panel, a ring wall and a water outlet pipe, wherein,

the top of the main body is provided with a water inlet, and the bottom is provided with a water outlet.

The panel is movably arranged at the water inlet, and a plurality of water leakage holes which are uniformly distributed are arranged on the panel.

The annular wall is positioned between the main body and the water outlet pipe and is fixedly connected with the panel.

The water outlet pipe is fixedly arranged at the water outlet, and the water outlet pipe, the main body and the annular wall are combined to form a trap.

Also comprises an anti-overflow component, the anti-overflow component is arranged in the water outlet pipe and comprises a base, a supporting rod, a spring and a baffle plate, wherein,

the base is horizontally arranged in the water outlet pipe.

The supporting rods are connected with the water outlet pipe and the base, the number of the supporting rods is not less than two, and a water flowing gap exists between every two adjacent supporting rods.

The spring is arranged on the base.

The baffle is arranged at the telescopic end of the spring and selectively plugs the water outlet pipe.

On the basis of the technical scheme, preferably, the top of the main body is provided with a clamping groove, and the panel is movably arranged in the clamping groove.

On the basis of the technical scheme, preferably, the water leakage holes on the panel are distributed in an annular array, and the shape of the water leakage holes is oval.

On the basis of the technical scheme, preferably, the inner wall of the water outlet pipe is provided with a boss, and the baffle selectively props against the bottom surface of the boss.

Still more preferably, a sealing ring is arranged on the bottom surface of the boss.

Preferably, the bottom surface of the boss is an inclined surface, and the baffle is provided with an inclined edge matched with the inclined surface.

On the basis of the technical scheme, preferably, the number of the support rods in the anti-overflow component is four, and the four support rods are distributed in an annular array.

On the basis of the technical scheme, preferably, the overflow-preventing assembly further comprises a flexible protective film, the flexible protective film is sleeved on the spring, and two ends of the flexible protective film are respectively arranged on the base and the baffle.

The utility model discloses a deodorant anti-overflow floor drain that returns has following beneficial effect for prior art:

(1) The overflow-preventing component is arranged, when the drainage pipeline is blocked, water in the drainage pipeline cannot enter the room along the floor drain, so that the overflow of the floor drain is prevented, and the indoor air quality and the body health of resident personnel are ensured;

(2) The boss is arranged in the water outlet pipe, and the bottom surface of the boss is designed in an inclined manner, so that the contact area between the boss and the baffle is increased, and the stability when the boss is abutted against the baffle is improved;

(3) The flexible protective film is arranged, so that the spring and the humid air in the water outlet pipe are isolated, the spring is prevented from rusting, and the service life of the spring is prolonged.

Drawings

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

FIG. 1 is a schematic view of the inner structure of the anti-odor anti-overflow floor drain of the present invention;

FIG. 2 is an enlarged schematic view of region A in FIG. 1;

FIG. 3 is a top view of the odor-resistant overflow-proof floor drain of the present invention;

fig. 4 is a bottom view of the odor-resistant anti-overflow floor drain of the utility model.

In the figure: 1. a main body; 11. a water inlet; 12. a water outlet; 13. a card slot; 2. a panel; 21. a water leakage hole; 3. an annular wall; 4. a water outlet pipe; 41. a boss; 42. a seal ring; 5. an anti-spill-back component; 51. a base; 52. a support bar; 53. a spring; 54. a baffle plate; 55. a flexible protective film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the odor-resistant overflow-proof floor drain of the present invention comprises a main body 1, a panel 2, a ring wall 3, a water outlet pipe 4 and an overflow-proof component 5.

The water inlet 11 is opened at the top of main part 1, and delivery port 12 is opened to the bottom, and in the use, indoor subaerial water flows into in the main part 1 from water inlet 11 to flow out main part 1 from delivery port 12.

The panel 2 is movably arranged at the water inlet 11, specifically, a clamping groove 13 is formed in the top of the main body 1, the panel 2 is movably arranged in the clamping groove 13, and the depth of the clamping groove 13 is 1-2 mm greater than the thickness of the panel 2.

Be equipped with a plurality of hole 21 that leaks on panel 2, the hole 21 that leaks is annular array and distributes, and the shape that just leaks hole 21 is oval, compares in common square hole 21 that leaks and annular hole 21 that leaks, and oval hole 21 that leaks's displacement is bigger, can prevent effectively that indoor subaerial water from taking place to pile up. Here, a filter screen may be provided in the water leakage hole 21 for filtering out impurities in the water to prevent the occurrence of clogging in the main body 1.

The annular wall 3 is located between the main body 1 and the water outlet pipe 4 and is fixedly connected with the panel 2, specifically, in order to facilitate an operator to clean impurities precipitated in the main body 1, the distance between the annular wall 3 and the main body 1 is twice as long as the distance between the annular wall 3 and the water outlet pipe 4.

The water outlet pipe 4 is fixedly arranged at the water outlet 12, and the water outlet pipe 4, the main body 1 and the annular wall 3 are combined to form a trap. The water flowing into the main body 1 can be accumulated in the trap, when the liquid level of the water in the trap exceeds the bottom surface of the annular wall 3, the water in the trap forms a water seal and separates an indoor space from a drainage pipeline, so that odor in the drainage pipeline is prevented from entering the indoor space along a floor drain; when the liquid level of the water in the trap exceeds the top surface of the water outlet pipe 4, the exceeding part of the water enters the water outlet pipe 4.

The overflow-preventing component 5 is used for preventing the floor drain from overflowing, and the overflow-preventing component 5 is arranged in the water outlet pipe 4 and comprises a base 51, a support rod 52, a spring 53, a baffle 54 and a flexible protective film 55.

The spring 53 is arranged on the base 51, and the base 51 is horizontally arranged in the water outlet pipe 4.

The support rods 52 are connected with the water outlet pipe 4 and the base 51, the number of the support rods 52 is not less than two, a water flowing gap exists between every two adjacent support rods 52, the support rods 52 support the base 51 effectively, and specifically, the number of the support rods 52 is four, and the four support rods 52 are distributed in an annular array mode in order to guarantee the stability of the base 51.

The spring 53 is used for driving the baffle 54 to extend and retract up and down, and the spring 53 is arranged on the base 51.

The baffle 54 is used for bearing water entering the water outlet pipe 4, the baffle 54 is arranged at the telescopic end of the spring 53 and selectively blocks the water outlet pipe 4, specifically, a boss 41 is arranged on the inner wall of the water outlet pipe 4, the baffle 54 selectively supports the bottom surface of the boss 41, and in order to ensure the sealing performance when the boss 41 and the baffle 54 are supported, a sealing ring 42 is arranged on the bottom surface of the boss 41.

When the boss 41 abuts against the baffle 54, the boss 41 and the baffle 54 are combined to form a water storage tank, water entering the water outlet pipe 4 can be accumulated in the water storage tank, the baffle 54 can downwards extrude the spring 53 under the action of water pressure in the water storage tank, the spring 53 contracts, the baffle 54 is separated from the boss 41 at the moment, and the water in the water storage tank flows out from a gap between the boss 41 and the baffle 54.

The bottom surface of the boss 41 is an inclined surface, and the baffle 54 is provided with an inclined edge matched with the inclined surface, wherein the bottom surface of the boss 41 is designed to be inclined, so that the contact area between the boss 41 and the baffle 54 is increased, and the stability when the boss 41 abuts against the baffle 54 is improved.

The flexible protective film 55 is sleeved on the spring 53, two ends of the flexible protective film 55 are respectively arranged on the base 51 and the baffle 54, and the flexible protective film 55 is mainly used for isolating damp air in the spring 53 and the water outlet pipe 4, preventing the spring 53 from rusting and prolonging the service life of the spring 53.

The working principle is as follows: as shown in fig. 1-4, the water on the indoor floor flows into the main body 1 from the water leakage hole 21 on the panel 2 and accumulates in the trap, when the liquid level of the water in the trap exceeds the top surface of the water outlet pipe 4, the excess water enters the water outlet pipe 4, at this time, the boss 41 in the water outlet pipe 4 abuts against the baffle 54, the boss 41 and the baffle 54 form a water storage tank in combination, the water entering the water outlet pipe 4 accumulates in the water storage tank, under the action of the water pressure in the water storage tank, the baffle 54 extrudes the spring 53 downwards, the spring 53 contracts, the baffle 54 is separated from the boss 41, the water in the water storage tank flows out from the gap between the boss 41 and the baffle 54, and after the water in the water storage tank flows out, the spring 53 drives the baffle 54 to reset.

When the drainage pipeline is blocked, the water pressure in the drainage pipeline is higher than the water pressure in the water storage tank, so the baffle plate 54 cannot extrude the spring 53 downwards, the boss 41 abuts against the baffle plate 54, and water in the drainage pipeline cannot enter the room along the floor drain at the moment, so that the floor drain is prevented from overflowing, and the indoor air quality and the body health of residents are ensured.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A deodorization overflow-proof floor drain comprises a main body (1), a panel (2), a ring wall (3) and a water outlet pipe (4), wherein,

the top of the main body (1) is provided with a water inlet (11), and the bottom is provided with a water outlet (12);

the panel (2) is movably arranged at the water inlet (11), and a plurality of water leakage holes (21) which are uniformly distributed are formed in the panel (2);

the annular wall (3) is positioned between the main body (1) and the water outlet pipe (4) and is fixedly connected with the panel (2);

the water outlet pipe (4) is fixedly arranged at the water outlet (12), and the water outlet pipe (4), the main body (1) and the annular wall (3) are combined to form a trap;

the method is characterized in that: the overflow preventing device also comprises an overflow preventing component (5), wherein the overflow preventing component (5) is arranged in the water outlet pipe (4) and comprises a base (51), a supporting rod (52), a spring (53) and a baffle (54), wherein,

the base (51) is horizontally arranged in the water outlet pipe (4);

the supporting rods (52) are connected with the water outlet pipe (4) and the base (51), the number of the supporting rods (52) is not less than two, and a water flowing gap is formed between every two adjacent supporting rods (52);

the spring (53) is arranged on the base (51);

the baffle (54) is arranged at the telescopic end of the spring (53) and selectively blocks the water outlet pipe (4).

2. The odor-resistant anti-overflow floor drain of claim 1, characterized in that: the top of the main body (1) is provided with a clamping groove (13), and the panel (2) is movably arranged in the clamping groove (13).

3. The odor-resistant anti-overflow floor drain of claim 1, characterized in that: the water leakage holes (21) on the panel (2) are distributed in an annular array, and the shape of the water leakage holes (21) is oval.

4. The odor-resistant overflow-proof floor drain as defined in claim 1, characterized in that: the inner wall of the water outlet pipe (4) is provided with a boss (41), and the baffle (54) selectively props against the bottom surface of the boss (41).

5. The odor-resistant anti-overflow floor drain of claim 4, wherein: and a sealing ring (42) is arranged on the bottom surface of the boss (41).

6. The odor-resistant anti-overflow floor drain of claim 4, wherein: the bottom surface of the boss (41) is an inclined surface, and the baffle (54) is provided with an inclined edge matched with the inclined surface.

7. The odor-resistant anti-overflow floor drain of claim 1, characterized in that: the number of the supporting rods (52) in the anti-overflow component (5) is four, and the four supporting rods (52) are distributed in an annular array.

8. The odor-resistant overflow-proof floor drain as defined in claim 1, characterized in that: the anti-overflow assembly (5) further comprises a flexible protective film (55), the flexible protective film (55) is sleeved on the spring (53), and two ends of the flexible protective film (55) are respectively arranged on the base (51) and the baffle (54).