CN215442293U - Floor drain for building - Google Patents

Abstract

The utility model relates to the technical field of drainage installation, in particular to a floor drain for a building. The floor drain for the building comprises a floor drain seat, a floor drain inner core and a floor drain cover, wherein two ends of the floor drain seat and the floor drain inner core are open, the floor drain inner core is installed inside the floor drain seat and detachably connected with the floor drain seat, a water seal structure is formed inside the floor drain seat, the floor drain cover is detachably connected with the upper end of the floor drain inner core, and a water leakage hole for water leakage is formed above the floor drain cover and located above the water seal structure. When the floor drain is cleaned, the floor drain inner core can be detached by detachably connecting the floor drain cover with the floor drain inner core and detachably connecting the floor drain inner core with the floor drain base, and then the water seal structure of the floor drain inner core can be cleaned. The floor drain cleaning device is simple in structure, and when the floor drain is cleaned, impurities such as silt, grease and hair in the floor drain can be removed only by taking out the inner core of the floor drain.

Description

Floor drain for building

Technical Field

The utility model relates to the technical field of drainage installation, in particular to a floor drain for a building.

Background

The existing floor drain has a poor using effect, and particularly the problem of cleaning is a big difficulty, after the floor drain is used for a certain time, garbage such as silt, grease or hair precipitated in the floor drain can not only influence the drainage effect of the floor drain, but also easily cause the breeding of bacteria, thereby influencing the life and the environmental health of users. The Chinese patent application has the application numbers: CN206916911U discloses an anti-clogging floor drain, it includes floor drain seat and sets up the hourglass core in the floor drain seat, the floor drain seat is the cylinder tube-shape, vertically is provided with the outlet pipe with sewer intercommunication in the floor drain seat, it includes upper cover and water sealing cover to leak the core, the water sealing cover sets up between outlet pipe and floor drain seat inner wall, and the water sealing cover suit is outside the outlet pipe, and with outlet pipe outer wall contactless, outlet pipe, water sealing cover and floor drain seat inner wall form horizontal "S" shape passageway jointly, the outlet pipe is provided with auger-shaped positive separation blade outward, and the top tube mouth of outlet pipe is provided with the overhead kick, the outward flange of upper cover is provided with the small opening, be provided with cyclic annular filter screen between the lateral wall of water sealing cover and floor drain seat. This disclosed technical scheme can prevent to a certain extent that impurity from getting into the drain pipe through water seal structure through blockking piece and barb, but this floor drain still has the difficult problem of clearing up of silt, grease and the hair of sediment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a floor drain for buildings, aiming at solving the problem that silt, grease and hair precipitated in the floor drain are not easy to clean in the prior art.

In order to solve the technical problems, the utility model adopts the technical scheme that: the floor drain for the building comprises a floor drain seat, a floor drain inner core and a floor drain cover, wherein two ends of the floor drain seat and the floor drain inner core are open, the floor drain inner core is installed inside the floor drain seat and detachably connected with the floor drain seat, a water seal structure is formed inside the floor drain seat, the floor drain cover is detachably connected with the upper end of the floor drain inner core, and a water leakage hole for water leakage is formed above the floor drain cover and located above the water seal structure.

In the technical scheme, the floor drain seat is fixed on a floor, sewage flows into a water seal structure of the floor drain inner core through the floor drain cover and is discharged through the water seal structure, when the floor drain is cleaned, the floor drain cover and the floor drain inner core can be detached and connected in sequence through the arrangement that the floor drain inner core and the floor drain seat are detachably connected, and then the water seal structure of the floor drain inner core can be cleaned. The floor drain cleaning device is simple in structure, and when the floor drain is cleaned, the impurities such as silt, grease and hair in the floor drain can be removed only by taking out the inner core of the floor drain and the floor drain cover on the inner core of the floor drain.

Preferably, the floor drain inner core comprises an annular U-shaped structure, the U-shaped structure forms the water seal structure, and the water leakage hole is located above the U-shaped structure.

Preferably, one end of the floor drain cover, which is close to the U-shaped structure, is provided with a baffle plate, the upper end of the baffle plate is connected with the floor drain cover, and the lower end of the baffle plate extends into the U-shaped structure and forms the water seal structure with the U-shaped structure.

Preferably, the baffle is integrally formed with the floor drain cover.

Preferably, the bottom of the floor drain seat is provided with a joint component used for being connected with drainage pipes with different pipe diameters.

Preferably, the joint assembly comprises a first pipeline and a second pipeline which have different pipe diameters, the first pipeline is positioned in the second pipeline, one end of the first pipeline and one end of the second pipeline are respectively connected with the floor drain seat, and the other end of the first pipeline and one end of the second pipeline are used for being connected with the drain pipe. In this technical scheme, first pipeline and second pipeline can be continuous with the interpolation of the drain pipe of different pipe diameters or extrapolation, can make this floor drain can cooperate with the drain pipe use of different models like this.

Preferably, the lower end of the floor drain seat is further provided with a convex block for fixing the drain pipe, and the convex block is located between the first pipeline and the second pipeline. In this technical scheme, when inserting the drain pipe in the first pipeline, the inner wall and the first pipeline looks joint of drain pipe, outer wall and lug looks joint, when the second pipeline is inserted outward on the drain pipe, the outer wall and the second pipeline looks joint of drain pipe, inner wall and lug looks joint can make the drain pipe more inseparabler that is connected with the floor drain base like this, and then can prevent the drain pipe overflow.

Preferably, the U-shaped structure includes an inner cylinder, a drainage channel is formed in a hollow structure of the inner cylinder, a through hole corresponding to the drainage channel is formed in the floor drain cover, a small floor drain plug is arranged in the through hole, and the small floor drain plug is installed in the through hole and detachably connected with the floor drain cover.

Preferably, a handle is arranged on one side surface of the small floor drain plug, which is far away from the drainage channel.

Preferably, a filter screen is arranged on the inner wall of the inner barrel. In this way, hairs or other impurities in the sewage can be further prevented from entering the drain pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the floor drain, the floor drain base is fixed on a floor, sewage flows into the water seal structure of the floor drain inner core through the floor drain cover and is discharged through the water seal structure, when the floor drain is cleaned, the floor drain cover and the floor drain inner core can be sequentially detached through the detachable connection of the floor drain cover and the floor drain inner core and the detachable connection of the floor drain inner core and the floor drain base, and then the water seal structure of the floor drain inner core can be cleaned. The floor drain cleaning device is simple in structure, when the floor drain is cleaned, impurities such as silt, grease and hair in the floor drain can be removed only by taking out the inner floor drain core and the floor drain cover on the inner floor drain core, and meanwhile, the first pipeline and the second pipeline are arranged to enable the device to be connected with drain pipes of different types.

Drawings

FIG. 1 is a schematic structural diagram of the floor drain for construction of the present invention;

FIG. 2 is a top view of the floor drain for construction of the present invention without a small plug;

FIG. 3 is a top view of the floor drain for building of the present invention after installing a small plug of the floor drain;

fig. 4 is a schematic structural view of the inner core of the floor drain in the floor drain for building of the utility model.

In the drawings: 1. a floor drain base; 2. an inner floor drain core; 3. a floor drain cover; 4. a baffle plate; 5. a first conduit; 6. a second conduit; 7. a bump; 8. a small plug of a floor drain; 9. a water seal structure; 11. a drainage channel; 12. a through hole; 14. a filter screen; 21. a U-shaped structure; 22. a connecting portion; 31. a water leakage hole; 81. a handle; 211. an inner barrel; 212. an outer cylinder; 213. a base plate.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:

examples

As shown in fig. 1 to 4, a floor drain for a building comprises a floor drain base 1, a floor drain inner core 2 and a floor drain cover 3, wherein two ends of the floor drain base 1 and the floor drain inner core 2 are open, the floor drain inner core 2 is installed inside the floor drain base 1 and detachably connected with the floor drain base, a water seal structure 9 is formed inside the floor drain inner core 2, the floor drain cover 3 is detachably connected with the upper end of the floor drain inner core 2, and a water leakage hole 31 for water leakage is formed above the floor drain cover 3 and the water seal structure 9. In this embodiment, the floor drain base 1 is fixed on the floor, sewage flows into the water seal structure of the floor drain inner core 2 through the floor drain cover 3, and then is discharged through the water seal structure, when the floor drain is cleaned, the floor drain cover 3 and the floor drain inner core 2 are detachably connected, and the floor drain inner core 2 and the floor drain base 1 are detachably connected, so that the floor drain cover 3 and the floor drain inner core 2 can be sequentially detached, and further the water seal structure of the floor drain inner core 2 can be cleaned. The floor drain for the building is simple in structure, and when the floor drain is cleaned, the impurities such as silt, grease and hair in the floor drain can be removed only by taking out the floor drain inner core 2 and the floor drain cover 3 positioned on the floor drain inner core 2.

In this embodiment, the water seal structure, i.e. the trap in the floor drain, prevents the odor in the pipeline from flowing out through the floor drain opening, in this embodiment, the floor drain base 1 is provided with a first clamping groove, one side surface of the floor drain inner core 2 is provided with a first buckle corresponding to the first clamping groove, the floor drain inner core 2 is detachably connected with the floor drain base 1 through the first buckle and the first clamping groove, the opposite side surface of the floor drain inner core 2 provided with the first buckle is provided with a second clamping groove, the floor drain cover 3 is provided with a second buckle corresponding to the second clamping groove, the floor drain cover 3 is detachably connected with the floor drain inner core 2 through the second buckle and the second clamping groove, and the floor drain cover 3 is provided with a plurality of through holes for water leakage, in this embodiment, the detachable connection of the floor drain inner core 2 and the floor drain base 1 can also be realized by a threaded connection, in this embodiment, the outer peripheral surface of the floor drain cover 3 is provided with external threads, the inner wall surface of the floor drain inner core 2 is provided with internal threads corresponding to the external threads, and the detachable connection between the floor drain cover 3 and the floor drain inner core 2 is realized through the connection between the external threads and the internal threads.

Meanwhile, in the embodiment, the floor drain inner core 2 includes a connecting portion 22 and a U-shaped structure 21 which are connected to each other, the first buckle is disposed on the connecting portion 22, the U-shaped structure 21 includes an outer cylinder 212, a bottom plate 213 and an inner cylinder 211 which are connected in sequence, and the outer cylinder 212, the bottom plate 213 and the inner cylinder 211 enclose the water sealing structure 9.

The floor drain inner core 2 comprises an annular U-shaped structure 21, the U-shaped structure 21 forms a water seal structure 9, and the water leakage hole 31 is located above the U-shaped structure 21. In addition, one end of the floor drain cover 3 close to the U-shaped structure 21 is provided with a baffle plate 4, the upper end of the baffle plate 4 is connected with the floor drain cover 3, and the lower end of the baffle plate 4 extends into the U-shaped structure 21 and forms a water seal structure with the U-shaped structure.

Wherein, the baffle 4 and the floor drain cover 3 are integrally formed.

In addition, the bottom of the floor drain seat 1 is provided with a joint component used for being connected with drainage pipes with different pipe diameters.

Wherein, the joint assembly includes first pipeline 5 and second pipeline 6 that the pipe diameter is different, and first pipeline 5 is located second pipeline 6, and first pipeline 5 and second pipeline 6's one end links to each other with floor drain seat 1 respectively, and the other end is used for linking to each other with the drain pipe. In this embodiment, the first pipe 5 and the second pipe 6 can be connected with the drainage pipes with different pipe diameters in an inserted or inserted manner, so that the floor drain can be used with drainage pipes of different types.

Wherein, the lower extreme of floor drain seat still is equipped with the lug 7 that is used for fixed drain pipe, and lug 7 is located between first pipeline 5 and second pipeline 6. In this embodiment, when inserting the drain pipe in first pipeline 5, the inner wall and the 5 looks joints of first pipeline of drain pipe, outer wall and lug 7 looks joint, when second pipeline 6 extrapolation is on the drain pipe, the outer wall and the 6 looks joints of second pipeline of drain pipe, inner wall and lug 7 looks joint, can make the drain pipe be connected inseparabler with the floor drain base like this, and then can prevent the drain pipe overflow.

In addition, the U-shaped structure 21 comprises an inner cylinder 211, a drainage channel 11 is formed in the hollow structure of the inner cylinder 211, a through hole 12 corresponding to the drainage channel 11 is formed in the floor drain cover 3, a floor drain small plug 8 is arranged in the through hole 12, and the floor drain small plug 8 is connected with the floor drain cover 3.

Wherein, a handle 81 is arranged on one side surface of the small floor drain plug 8 far away from the drainage channel 11. In this embodiment, the small plug 8 of the floor drain is in threaded connection with the floor drain cover 3, and the cleaning personnel can rotate the small plug 8 of the floor drain through the handle 81, so that the cleaning personnel can conveniently detach the small plug 8 of the floor drain. In addition, a filter screen 14 is provided on the inner wall of the inner cylinder 211. In this embodiment, it is possible to further prevent hairs or other foreign substances in the sewage from entering the drain pipe.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a floor drain for building which characterized in that: the floor drain is characterized by comprising a floor drain seat (1), a floor drain inner core (2) and a floor drain cover (3), wherein two ends of the floor drain seat (1) and the floor drain inner core (2) are open, the floor drain inner core (2) is installed inside the floor drain seat (1) and detachably connected with the floor drain seat, a water sealing structure (9) is formed inside the floor drain seat (1), the floor drain cover (3) is detachably connected with the upper end of the floor drain inner core (2), and a water leakage hole (31) for water leakage is formed above the water sealing structure (9) and located on the floor drain cover (3).

2. Floor drain for buildings according to claim 1, characterized in that: the floor drain inner core (2) comprises an annular U-shaped structure (21), the U-shaped structure (21) forms the water sealing structure (9), and the water leakage hole (31) is located above the U-shaped structure (21).

3. Floor drain for buildings according to claim 2, characterized in that: the floor drain cover is characterized in that a baffle (4) is arranged at one end, close to the U-shaped structure (21), of the floor drain cover (3), the upper end of the baffle (4) is connected with the floor drain cover (3), and the lower end of the baffle (4) extends into the U-shaped structure (21) and forms the water seal structure (9) with the U-shaped structure.

4. Floor drain for buildings according to claim 3, characterized in that: the baffle (4) and the floor drain cover (3) are integrally formed.

5. Floor drain for buildings according to claim 1, characterized in that: the bottom of the floor drain seat (1) is provided with a joint component used for being connected with drainage pipes with different pipe diameters.

6. Floor drain for buildings according to claim 5, characterized in that: the joint component comprises a first pipeline (5) and a second pipeline (6) which are different in pipe diameter, the first pipeline (5) is located in the second pipeline (6), one end of the first pipeline (5) and one end of the second pipeline (6) are respectively connected with the floor drain seat (1), and the other end of the first pipeline (5) and the other end of the second pipeline (6) are used for being connected with the drain pipe.

7. Floor drain for buildings according to claim 6, characterized in that: the lower end of the floor drain seat (1) is further provided with a convex block (7) used for fixing the drain pipe, and the convex block (7) is located between the first pipeline (5) and the second pipeline (6).

8. Floor drain for buildings according to claim 2, characterized in that: the U-shaped structure (21) comprises an inner cylinder (211), a drainage channel (11) is formed in the hollow structure of the inner cylinder (211), a through hole (12) corresponding to the drainage channel (11) is formed in the floor drain cover (3), a small floor drain plug (8) is arranged in the through hole (12), and the small floor drain plug (8) is installed in the through hole (12) and detachably connected with the floor drain cover (3).

9. Floor drain for buildings according to claim 8, characterized in that: and a handle (81) is arranged on one side surface of the small floor drain plug (8) far away from the drainage channel (11).

10. Floor drain for buildings according to claim 8, characterized in that: and a filter screen (14) is arranged on the inner wall of the inner barrel (211).

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