CN211285927U - Same-floor drainage balcony floor drain - Google Patents

Abstract

The application relates to with layer drainage balcony floor drain includes: the water pipe connecting seat is used for connecting a building drain pipe; an outer cylinder; one end of the connecting pipe is connected with the water pipe connecting seat, and the other end of the connecting pipe is connected with the outer barrel so that water in the outer barrel can flow into the water pipe connecting seat; the first inner container is arranged in the outer barrel, a gap through which water can flow is formed between the outer side of the first inner container and the inner wall of the outer barrel, the first inner container is provided with a water storage tank capable of storing water, and the upper end of the first inner container is provided with a water outlet communicated with the inside of the outer barrel; the second inner bag is installed in the first inner bag, two ends of the second inner bag are communicated, water can enter from the upper end of the second inner bag, the lower end of the second inner bag can stretch into the water reserved in the water storage tank, and a gap enabling water to flow through is formed between the outer side of the second inner bag and the inner wall of the water storage tank. The utility model discloses do not need like old-fashioned P curved and old-fashioned S curved water seal trap, consequently practice thrift the space of reserving the trap outside the lower floor mixes earth, avoid rubbish to cause the jam in the siltation of bending structure department simultaneously.

Description

Same-floor drainage balcony floor drain

Technical Field

The utility model belongs to the technical field of the floor drain, especially, relate to a balcony floor drain.

Background

The floor drain is an important interface for connecting a sewer pipe system and indoor ground, is an important part of a residential drainage system, has the performance which directly influences the quality of indoor air, and is very important even for the health life quality of people in a residence.

One important index in the performance of the floor drain is deodorization, and the floor drain with good deodorization effect is a water seal floor drain (water seal: the design of blocking the flow of air inside and outside the floor drain by utilizing the contact of a water seal cover below a floor drain cover and water stored in the floor drain).

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the water seal is stored in the P bend or the S bend in order to solve the deficiency of the water seal in the prior art, thereby providing the same-layer drainage balcony floor drain.

The utility model provides a technical scheme that its technical problem adopted is: a same-floor drainage balcony floor drain comprises:

the water pipe connecting seat is used for connecting a building drain pipe;

an outer cylinder;

one end of the connecting pipe is connected with the water pipe connecting seat, and the other end of the connecting pipe is connected with the outer cylinder, so that water in the outer cylinder can flow into the water pipe connecting seat;

the first liner is arranged in the outer cylinder, a gap enabling water flow to flow through is formed between the outer side of the first liner and the inner wall of the outer cylinder, the first liner is provided with a water storage tank capable of storing water, and the upper end of the first liner is provided with a water outlet communicated with the inside of the outer cylinder;

the second inner bag is installed in the first inner bag, two ends of the second inner bag are communicated, water can enter from the upper end of the second inner bag, the lower end of the second inner bag can stretch into the water reserved in the water storage tank, and a gap enabling water to flow through is formed between the outer side of the second inner bag and the inner wall of the water storage tank.

Preferably, the utility model discloses a with layer drainage balcony floor drain, be equipped with the floater in the catch basin, the floater is located the below of second inner bag, can seal when the floater floats the lower extreme of second inner bag.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the shape of floater is the ellipsoid shape, and the maximum diameter of horizontal direction is greater than second inner bag lower extreme open-ended diameter.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the upper end of first inner bag with the urceolus passes through threaded connection.

Preferably, the same-floor drainage balcony floor drain of the utility model is in a strip shape or a circular shape.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the upper end of urceolus is equipped with the floor drain lid, the floor drain lid has the hole that leaks that is used for leaking.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the bottom of catch basin is the cambered surface.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the lateral wall shape of second inner bag is the toper, the lateral wall diameter of second inner bag reduces from last to down gradually.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the upper and lower both ends of water piping connection seat all have the connecting portion that are used for connecting the water pipe.

Preferably, the utility model discloses a with layer drainage balcony floor drain, the connecting pipe level sets up.

The utility model has the advantages that: the utility model discloses do not need like old-fashioned P curved and old-fashioned S curved water seal trap, consequently practice thrift the space of reserving the trap outside the lower floor mixes earth, avoid rubbish to cause the jam in the siltation of bending structure department simultaneously.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is an exploded view of a floor drain structure of a drainage balcony on the same floor according to an embodiment of the present application;

FIG. 2 is a sectional view of the floor drain of the same drainage balcony in the assembled state according to the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a first liner of an embodiment of the present application;

fig. 4 is a schematic flow direction diagram of floor drain water flow of a drainage balcony at the same floor according to an embodiment of the application.

The reference numbers in the figures are:

1 water pipe connecting seat

2 outer cylinder

3 connecting pipe

4 first inner container

5 second inner container

6 floating ball

7 floor drain cover

11 connecting part

41 water storage tank

42 drain port.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The embodiment provides a floor drain for a drainage balcony in the same floor, as shown in fig. 1 and 2, comprising:

the water pipe connecting seat 1 is used for connecting a building drain pipe;

an outer cylinder 2;

one end of the connecting pipe 3 is connected with the water pipe connecting seat 1, and the other end of the connecting pipe is connected with the outer cylinder 2, so that water in the outer cylinder 2 can flow into the water pipe connecting seat 1;

a first liner 4 installed in the outer tube 2, a gap allowing water to flow is formed between the outer side of the first liner 4 and the inner wall of the outer tube 2, the first liner 4 has a water storage tank 41 capable of storing water, and the upper end of the first liner 4 has a water discharge port 42 communicating with the inside of the outer tube 2;

and the second inner container 5 is arranged in the first inner container 4, two ends of the second inner container are communicated, water can enter from the upper end of the second inner container, the lower end of the second inner container can stretch into the water reserved in the water storage tank 41, and a gap through which water can flow is formed between the outer side of the second inner container 5 and the inner wall of the water storage tank 41.

As shown in fig. 4, in the same-floor drainage balcony floor drain of the present embodiment, the water flows downward from the second inner container 5, upward from the gap between the water storage tank 41 and the second inner container 5, downward from the gap between the first inner container 4 and the outer cylinder 2, and finally, the sewage is discharged from the connecting pipe 3 into the water pipe connecting base 1 to complete the drainage of the sewage. Because the lower end of the second inner container 5 extends into the water storage tank 41, a water seal structure is formed, and the backflow of odor can be avoided. The same-layer drainage balcony floor drain of the embodiment does not need to seal the trap like an old P-bend and an old S-bend, so that the space of the trap reserved outside the lower-layer concrete is saved, and meanwhile, the blockage caused by the siltation of garbage at the bent structure is avoided.

Preferably, as shown in fig. 2, in the same-floor drainage balcony floor drain of the present embodiment, a floating ball 6 is disposed in the water storage tank 41, the floating ball 6 is located below the second inner container 5, and the floating ball 6 can close the lower end of the second inner container 5 when floating. In the same-layer drainage balcony floor drain of the embodiment, the overall density of the floating ball 6 is slightly larger than that of water, so that the floating ball 6 can float upwards to just abut against the lower end opening of the second inner container 5 when being completely immersed. The structure has the effects that when a sewage discharge system of a building has problems, such as sewage backflow, the water storage tank 41 is gradually filled with sewage, and the floating ball 6 is completely immersed and floats upwards at the moment to block the lower end opening of the second inner container 5 to avoid further backflow; however, the floating ball 6 does not affect the water inlet at the upper end of the second inner container 5, and when the water enters the upper end of the second inner container 5 normally, the integral density of the floating ball 6 is slightly larger than that of the water, so that the buoyancy is not very large, and the water cannot be blocked from flowing downwards (namely, the floating ball 6 and the lower end opening of the second inner container 5 have a gap).

Preferably, as shown in fig. 2, the floating ball 6 of the floor drain for the drainage balcony in the same floor of this embodiment is in an ellipsoidal shape, and the maximum diameter in the horizontal direction is greater than the diameter of the opening at the lower end of the second inner container 5. The ellipsoidal floating ball 6 is small in size and convenient to install in a water storage tank 41 with small space, and the maximum diameter in the horizontal direction is larger than the diameter of the lower end opening of the second inner container 5, so that the floating ball 6 can block the lower end opening of the second inner container 5 when floating upwards.

Preferably, in the same-floor drainage balcony floor drain of the embodiment, as shown in fig. 2 and 3, the upper end of the first inner container 4 and the outer cylinder 2 are connected through threads. The threaded connection is convenient to detach, and the sealing performance is strong.

Preferably, in the same-floor drainage balcony floor drain of the present embodiment, as shown in fig. 3, the drainage port 42 is in the shape of a strip or a circle. The strip-shaped drain port 42 has a large drain flow rate, and the circular drain port 42 does not easily deteriorate the structural strength of the first liner 4.

Preferably, in the same-floor drainage balcony floor drain of the present embodiment, as shown in fig. 2, a floor drain cover 7 is disposed at an upper end of the outer cylinder 2, and the floor drain cover 7 has a water leakage hole for water leakage. The floor drain cover 7 can block sundries and prevent the blockage caused by the large sundries entering the water storage tank 41.

Preferably, in the same-floor drainage balcony floor drain of the embodiment, the bottom of the water storage tank 41 is an arc surface. The bottom of the cambered surface water storage tank 41 can be matched with the contour of the floating ball 6, so that the floating ball 6 can be conveniently installed.

Preferably, in the same-floor drainage balcony floor drain of this embodiment, the side wall of the second inner container 5 is tapered, and the diameter of the side wall of the second inner container 5 is gradually reduced from top to bottom. The water flow can flow along the slope when flowing downwards, and the flowing sound of the water flow is reduced.

Preferably, in the same-floor drainage balcony floor drain of the present embodiment, the upper end and the lower end of the water pipe connecting base 1 are provided with connecting parts 11 for connecting water pipes. The connection portion 11 can facilitate connection with other water pipes.

Preferably, in the same-floor drainage balcony floor drain of the embodiment, the connecting pipe 3 is horizontally arranged.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a with layer drainage balcony floor drain which characterized in that includes:

the water pipe connecting seat (1) is used for connecting a building drain pipe;

an outer cylinder (2);

one end of the connecting pipe (3) is connected with the water pipe connecting seat (1), and the other end of the connecting pipe is connected with the outer cylinder (2) so that water in the outer cylinder (2) can flow into the water pipe connecting seat (1);

a first inner container (4) which is installed in the outer cylinder (2), wherein a gap through which water can flow is formed between the outer side of the first inner container (4) and the inner wall of the outer cylinder (2), the first inner container (4) is provided with a water storage tank (41) which can store water, and the upper end of the first inner container (4) is provided with a water outlet (42) communicated with the inside of the outer cylinder (2);

the second inner bag (5) is installed in the first inner bag (4), the two ends of the second inner bag are communicated, the upper end of the second inner bag can feed water, the lower end of the second inner bag can stretch into the water reserved in the water storage tank (41), and a gap which can enable water to flow through is formed between the outer side of the second inner bag (5) and the inner wall of the water storage tank (41).

2. The floor drain for the same-floor drainage balcony as in claim 1, wherein a floating ball (6) is arranged in the water storage tank (41), the floating ball (6) is positioned below the second inner container (5), and the floating ball (6) can close the lower end of the second inner container (5) when floating.

3. The same-layer drainage balcony floor drain as in claim 2, wherein the floating ball (6) is ellipsoidal, and the maximum diameter in the horizontal direction is larger than the diameter of the lower end opening of the second inner container (5).

4. The same-floor drainage balcony floor drain according to claim 1, characterized in that the upper end of the first inner container (4) and the outer cylinder (2) are connected by screw threads.

5. The same floor drain for drainage balconies as claimed in claim 1, characterized in that the shape of the drainage opening (42) is strip-shaped or circular.

6. The same-floor drainage balcony floor drain according to any one of claims 1-5, characterized in that the upper end of the outer tub (2) is provided with a floor drain cover (7), and the floor drain cover (7) is provided with water leakage holes for water leakage.

7. The same-floor drainage balcony floor drain according to any one of claims 1-5, characterized in that the bottom of the reservoir (41) is cambered.

8. The same-layer drainage balcony floor drain according to any one of claims 1-5, wherein the side wall of the second inner container (5) is conical in shape, and the diameter of the side wall of the second inner container (5) is gradually reduced from top to bottom.

9. The same-layer drainage balcony floor drain according to any one of claims 1-5, wherein the water pipe connection base (1) has connection parts (11) at both upper and lower ends for connecting water pipes.

10. The same-floor drainage balcony floor drain according to any of the claims 1-5, characterized in that the connecting pipe (3) is arranged horizontally.

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