CN214460993U - Floor drain and building structure - Google Patents

Abstract

The utility model discloses a floor drain and building structure. The utility model provides a floor drain includes casing and baffle, and the casing includes the upper cover, covers on and is equipped with the water inlet, is equipped with the delivery port on the casing, is equipped with the passageway in the casing, and the passageway is linked together with water inlet and delivery port respectively, and the passageway is equipped with the minimum in the casing, and the height of delivery port is higher than the height of minimum, the one end of baffle is connected with the upper cover, and the other end of baffle extends to the minimum to be equipped with the clearance with the minimum within a definite time, therefore water and baffle in the passageway form the water seal, can avoid the smell that the liquid among the sewage pipeline of being connected with the floor drain gived off to the water inlet excessive scatter. The utility model also discloses a building structure with floor drain, building structure still include concrete layer, and at least partial floor drain buries in concrete layer, the water inlet communicates with the concrete layer outside.

Description

Floor drain and building structure

Technical Field

The utility model relates to a floor drain technical field especially discloses a floor drain and building structure.

Background

The floor drain is used as a structure which must not be few in life of people and is widely applied to the field of buildings, in the related technology, the floor drain can facilitate the discharge of waste water, but because the floor drain is communicated with the indoor space, the odor emitted by liquid in a sewage pipeline connected with the floor drain can be dissipated to the indoor space through the floor drain, so that consumers can smell unpleasant odor, and a concrete layer connected with the floor drain is easy to crack because of being soaked by the liquid for a long time, so that the liquid can easily stay in the concrete layer, generate toxin or leak to the lower layer, and inconvenience is caused to the users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a floor drain and building structure, the smell that can avoid the liquid in the sewage pipe who is connected with the floor drain to distribute to the water inlet overflow.

An embodiment of the utility model provides a floor drain, include:

the water inlet is arranged on the upper cover, the water outlet is arranged on the shell, a channel is arranged in the shell and is respectively communicated with the water inlet and the water outlet, the lowest point is arranged in the shell through the channel, and the height of the water outlet is higher than that of the lowest point;

one end of the baffle is connected with the upper cover, the other end of the baffle extends to the lowest point, and a gap is formed between the other end of the baffle and the lowest point;

an annular groove is formed in the outer wall of the shell, and an opening of the annular groove faces the upper cover.

According to the utility model discloses floor drain has following beneficial effect at least: because the delivery port of pipeline highly is higher than the height of minimum in the passageway, and the baffle extends to the minimum, so when having certain liquid in the passageway, the liquid that is arranged in the passageway and baffle form the water seal, from this, the passageway between delivery port and the water inlet can be sealed for the smell in the sewer pipe that is connected with the delivery port can't overflow through the passageway to the water inlet and scatter, thereby avoid the smell that liquid gived off in the sewer pipe to overflow through the water inlet and scatter outward, and thereby the annular groove can also collect the liquid that concrete fracture flows into the concrete layer.

The water outlet structure comprises a first bulge and a second bulge, wherein the first bulge extends along the extending direction of the baffle, the second bulge is positioned on the lower side of the first bulge, and the water outlet is formed by the first bulge and the second bulge along the gap of the extending direction of the baffle.

According to some embodiments of the utility model, include a plurality of passageway in the casing, wherein:

the shell is provided with one water inlet and one water outlet, and each channel can be respectively communicated with the water outlet and the water inlet;

or the upper cover is provided with a plurality of water inlets, each channel corresponds to one water inlet on the upper cover, and each channel corresponds to one water outlet on the shell;

or the upper cover is provided with a plurality of water inlets, the shell is provided with one water outlet, each channel corresponds to one water inlet, and all the channels are communicated with the water outlets.

According to some embodiments of the present invention, the housing includes a first part and a second part, the upper cover and the baffle are connected to the first part, the lowest point is located on the second part, a groove is provided on the second part, the baffle is located in the groove, the channel is formed, and a gap between the first part and the second part forms the water outlet.

According to some embodiments of the invention, the first part and the second part are detachably connected.

According to some embodiments of the present invention, the second member is provided with a notch, and the edge of the upper cover can be overlapped in the notch or moved out of the notch.

According to some embodiments of the invention, the first part is provided with a first strip on a side opposite to the second part, the second part is provided with a second strip on a side opposite to the first part, the first strip and the second strip forming the outlet along a direction in which the baffle extends.

According to some embodiments of the utility model, be equipped with first pipeline hole on the first part, be equipped with second pipeline hole on the second part, first pipeline hole with second pipeline hole is corresponding.

According to some embodiments of the utility model, be equipped with the inner wall on the first backup pad, the first backup pad closes on the one end of second part is equipped with first arch, first arch is used for supporting first pipeline, it is protruding to be equipped with the second on the second part, the second arch is used for supporting the second pipeline.

According to some embodiments of the present invention, the housing is opposite to the other side of the upper cover, and a connection hole is formed on the other side of the upper cover for connecting with an external structure.

The embodiment of the utility model provides a building structure with above-mentioned floor drain has still been provided, at least part the floor drain buries in the concrete layer, the water inlet with the concrete layer outside intercommunication. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic perspective view of a floor drain in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a building structure according to an embodiment of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a cross-sectional view A-A (rotated) of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a perspective view of a portion of the structure of fig. 3 taken along line a-a.

Reference numerals: the floor drain comprises a floor drain 101, a shell 102, an upper cover 103, a water inlet 104, a connecting hole 105, a concrete layer 201, a first pipeline 202, a second pipeline 203, a water outlet 501, a channel 502, a baffle 503, a lowest point 504, a first part 505, a second part 506, a groove 507, a first protrusion 508, a notch 509, an annular groove 510, a first inner wall 511, a second protrusion 512, a second inner wall 513, a first support plate 514 and a second support plate 515.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the use process of the floor drain, a water outlet of the floor drain needs to be communicated with a sewage pipeline, so that odor emitted by objects in the sewage pipeline is easy to spill indoors through the floor drain, and inconvenience is brought to users.

To the above problem, the embodiment of the utility model discloses a floor drain 101, as shown in fig. 1 to fig. 6, floor drain 101 includes casing 102 and baffle 503, casing 102 is equipped with upper cover 103, upper cover 103 is equipped with water inlet 104, still be equipped with delivery port 501 on casing 102, water inlet 104 is used for with indoor intercommunication, delivery port 501 is used for and the sewage pipes intercommunication, be equipped with passageway 502 on casing 102 between delivery port 501 and the water inlet 104, this makes the liquid that enters into in the passageway 502 through water inlet 104 can discharge to the sewage pipes through delivery port 501. The lowest point 504 is arranged in the pipeline, as shown in fig. 4 and 5, the lowest point 504 is lower than the position of the water outlet 501, a baffle 503 is connected to the upper cover 103, the baffle 503 extends to the lowest point 504 in the channel 502, and a certain gap is formed between the baffle 503 and the lowest point 504. Through the structure, as shown in fig. 4 and 5, after liquid enters the channel 502 through the water inlet 104 and flows into the sewage pipe, since the water outlet 501 is higher than the lowest point 504 of the channel 502, a section of water column (namely water seal) is reserved in the channel 502, and in combination with the baffle 503, when odor in the sewage pipe enters the channel 502 through the water outlet 501, the odor can be blocked by the water column and the baffle 503, so that the odor cannot flow out of the water inlet 104 from the channel 502, and the odor in the sewage pipe is prevented from overflowing and dispersing from the water inlet 104, which causes inconvenience to users.

Specifically, in the above embodiment, as shown in fig. 1 and fig. 3, the casing 102 of the floor drain 101 is substantially triangular, and each corner of the casing is a smooth arc, so that the above structure can ensure the stability and safety of the floor drain 101, and the arc design of the casing can prevent the joint between the building and the floor drain 101 from being easily cracked due to the sharp edge of the casing when the floor drain 101 is installed in the building.

In particular, in the above embodiment, the channel 502 is sufficiently long that liquid entering the waste pipe through the channel 502 does not overflow due to the channel 502 being too short, thereby allowing liquid that should enter the waste pipe to flow into the lower floor and preventing occupants of the lower floor from being affected by odors or toxins in the waste pipe.

As another embodiment, specifically, as shown in fig. 3 to 5, a plurality of water inlets 104 are arranged on the upper cover 103, a plurality of water outlets 501 are arranged on the housing 102, and a corresponding channel 502 is arranged between a group of water inlets 104 and the water outlets 501, so that liquid can flow into the sewage pipes through all the channels 502 to circulate, thereby improving the efficiency of the floor drain 101.

As another embodiment, it can be understood that the upper cover 103 is provided with a water inlet 104, the shell 102 is provided with a water outlet 501, the shell 102 is provided with a plurality of channels 502, each channel 502 is connected with the water inlet 104 and the water outlet 501, the structure can not only meet the working efficiency of the floor drain 101, but also simplify the processing process of the floor drain 101 (simplify the manufacturing process of the water inlet 104 and the water outlet 501).

As another embodiment, it can be understood that the upper cover 103 may be provided with a plurality of water inlets 104, the housing 102 is provided with one water outlet 501, each channel 502 may correspond to one water inlet 104, and each channel 502 is connected to the same water outlet 501, so that when the area of the water inlet 104 of the upper cover 103 is fixed, in this scheme, the upper cover 103 has a plurality of water inlets 104, so that the area of each water inlet 104 is small, other objects cannot easily fall into the channel 502, and channel blockage is avoided, and the strength of the upper cover 103 can be ensured by the plurality of water inlets 104 with small areas, so that the upper cover 103 cannot be hollow due to the overlarge area of the water inlet 104, and the strength of the upper cover 103 is reduced.

As another example, as shown in fig. 4 to 6, the housing 102 includes a first member 505 and a second member 506, and the first member 505 and the second member 506 are connected. As shown in fig. 4 to 6, the first member 505 comprises the upper cover 103, the second member 506 is provided with a groove 507, the baffle 503 is connected to the first member 505, and when the first member 505 and the second member 506 are fitted together, the baffle 503 extends into the groove 507, thereby forming a passage 502 between the water inlet 104 and the water outlet 501.

Specifically, as shown in fig. 5, a first support plate 514 is disposed on a side of the first member 505 opposite to the second member 506, a second support plate 515 is disposed on a side of the second member 506 opposite to the first member 505, and both the first support plate 514 and the second support plate 515 are disposed parallel to the baffle 503, where the parallel arrangement is substantially parallel, and the positions of the three may have a certain deviation. At this moment, a gap between the end part of the first support plate 514 and the end part of the second support plate 515 forms the water outlet 501, and compared with a water outlet formed by staggering two partition plates (a gap between planes of the two partition plates), the structure in the scheme can save materials, ensure the size of the water outlet 501 and facilitate water drainage into a sewage pipeline.

Specifically, as shown in fig. 4 and 5, a first inner wall 511 is disposed on the first support plate, a second inner wall 513 is disposed on the second support plate, a first protrusion 508 is disposed at one end of the first support plate close to the second support plate, a second protrusion 512 is disposed at one end of the second support plate close to the first support plate, when the floor drain 101 is connected to the pipeline, the outer wall of the first pipeline 202 is attached to the first inner wall 511, the outer wall of the second pipeline 203 is attached to the outer wall of the second pipeline 203, the first pipeline 202 is supported on the first protrusion 508, and the second pipeline 203 is supported on the second protrusion 512, so that the first pipeline 202 and the second pipeline 203 are positioned, and thus the liquid in the first pipeline 202 can smoothly flow into the second pipeline 203, and the liquid in the first pipeline 202 cannot overflow.

More specifically, as shown in fig. 4 and 5, an annular water outlet 501 is formed in the floor drain 101 through a gap between the first support plate 514 and the second support plate 515, so that the water outlets 501 of all the channels 502 are communicated with each other, and when there is more liquid in one channel 502 and the flow rate is higher, the liquid in the channel 502 can flow into the sewage pipe along the annular water outlet 501, so that the liquid is not easy to accumulate.

More specifically, as shown in fig. 4 and 5, the first member 505 and the second member 506 are detachably connected, which not only reduces the processing difficulty of the floor drain 101, facilitates the installation of the floor drain 101 and the sewage pipes, but also facilitates the embedding of the floor drain 101 in concrete, and simplifies the construction process.

As another embodiment, as shown in fig. 4 to 6, a notch 509 is formed on the second member 506, and the edge of the upper cover 103 may overlap the notch 509, so as to complete the connection between the first member 505 and the second member 506, and when the edge of the upper cover 103 is removed from the notch 509, the first member 505 and the second member 506 may be separated.

More specifically, the notch 509 is located on the second member 506 at a position corresponding to the upper cover 103, which allows the upper surface of the second member 506 and the upper cover 103 to be kept horizontal when the upper cover 103 is located in the notch 509, which allows water located on the upper surface of the second member 506 to flow into the water inlet 104 of the upper cover 103 more easily.

As another embodiment, as shown in fig. 4 and 5, an annular groove 510 is provided on the outer wall of the second member 506, and the opening of the annular groove 510 is provided toward the first member 505. After the floor drain 101 is buried in the concrete layer 201, after being soaked in liquid for a long time, concrete close to the floor drain 101 is aged and expands to form cracks, the liquid flows into the small cracks of the concrete through the cracks and is difficult to remove, if the liquid is kept in the concrete for a long time, toxin and peculiar smell can be generated, and if the liquid passes through a delayed coagulation soil layer, the liquid can also flow into a lower-layer structure to cause damage to other structures or cause certain loss to lower-layer users. In this embodiment, as shown in fig. 4 and 5, if the concrete adjacent to the floor drain 101 forms cracks, the liquid flowing into the concrete layer 201 from the cracks will flow into the annular groove 510 along the floor drain 101, thereby reducing the probability of flowing into the lower layer of households.

In the above embodiment, since most of the liquid flowing into the concrete layer 201 through the cracks is collected by the annular grooves 510, the liquid in the annular grooves 510 will be volatilized to some extent through the cracks, so that the liquid will not be retained in the annular grooves 510 for a long time, and the possibility of generating odor and toxins is reduced.

As another embodiment, as shown in fig. 4 to 6, a first pipe hole is provided on the first member 505, and a second pipe hole is provided on the second member 506, and the first pipe hole and the second pipe hole correspond when the first member 505 and the second member 506 are coupled. In the use process, the first pipeline 202 extends into the first pipeline hole, the second pipeline 203 extends into the second pipeline hole, so that water passing through the first pipeline 202 can flow into the second pipeline 203 through the floor drain 101, liquid on the upper surface of concrete can flow into the second pipeline 203 through the floor drain 101, liquid on each floor can flow downwards, and therefore sewage discharge of a user is facilitated.

As shown in fig. 1, 4 to 6, the second member 506 is provided with a connecting hole 105 on the other side relative to the first member 505, and the floor drain 101 can be connected with the floor of the floor through the connecting hole 105, so that the floor drain 101 can be firmly fixed on the floor, and cannot be displaced in the subsequent processing (concrete pouring, pipe connection, etc.).

Specifically, the connection holes 105 include screw fixing holes and nail fixing holes, and then the floor drain 101 is connected to the base plate by the stator and the screws, respectively.

The embodiment of the utility model provides a building structure is still provided, including concrete layer 201 and the floor drain 101 of any of the above-mentioned embodiments, floor drain 101 buries in the concrete to make the upper surface of upper cover 103 and the upper surface parallel and level of concrete layer 201, this makes the liquid of concrete layer 201 upper surface can flow the upper surface of upper cover 103, in the passageway 502 flows in through water inlet 104, and finally flows in the second pipeline 203 through passageway 502.

Specifically, as shown in fig. 2 to 6, a first pipe 202 is connected to a first pipe hole, a second pipe 203 is connected to a second pipe hole, and the floor drain 101 is embedded in the concrete layer 201, and the structure has at least the following beneficial effects:

1. the structure can not only ensure that the liquid on the upper surface of the concrete layer 201 can flow into the second pipeline 203, but also ensure that the liquid in the first pipeline 202 can flow into the second pipeline 203.

2. The water seal in the floor drain 101 can reduce the odor of the liquid in the second pipe 203 and the first pipe 202 in the building structure from flowing into the room of the building structure from the water inlet 104, and reduce the probability of inconvenience for users.

3. The annular groove 510 in the floor drain 101 structure can reduce the probability that liquid on the upper surface of the concrete layer 201 flows into the lower part of the concrete layer 201 due to concrete cracks, so that reasonable use of the building structure by a user below the concrete layer 201 is ensured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. A floor drain, comprising:

the water inlet is arranged on the upper cover, the water outlet is arranged on the shell, a channel is arranged in the shell and is respectively communicated with the water inlet and the water outlet, the lowest point is arranged in the shell through the channel, and the height of the water outlet is higher than that of the lowest point;

one end of the baffle is connected with the upper cover, the other end of the baffle extends to the lowest point, and a gap is formed between the other end of the baffle and the lowest point;

an annular groove is formed in the outer wall of the shell, and an opening of the annular groove faces the upper cover.

2. Floor drain according to claim 1, characterized in that the housing contains several channels, wherein:

the shell is provided with one water inlet and one water outlet, and each channel can be respectively communicated with the water outlet and the water inlet;

or the upper cover is provided with a plurality of water inlets, each channel corresponds to one water inlet on the upper cover, and each channel corresponds to one water outlet on the shell;

or the upper cover is provided with a plurality of water inlets, the shell is provided with one water outlet, each channel corresponds to one water inlet, and all the channels are communicated with the water outlets.

3. The floor drain of claim 1, wherein the housing comprises a first member and a second member, the upper cover and the baffle being connected to the first member, the lowest point being located on the second member, the second member having a groove therein, the baffle being located in the groove forming the channel, a gap between the first member and the second member forming the water outlet.

4. Floor drain according to claim 3, characterized in that the first part and the second part are detachably connected.

5. Floor drain according to claim 4, characterized in that the second part is provided with a notch, in which the edge of the upper cover can overlap or be removed.

6. Floor drain according to claim 4, characterized in that the first part is provided with a first strip on the side opposite to the second part, that the second part is provided with a second strip on the side opposite to the first part, and that the first and second strips form an outlet in the direction in which the baffle extends.

7. The floor drain of claim 6, wherein the first member is provided with a first conduit hole and the second member is provided with a second conduit hole, the first conduit hole and the second conduit hole corresponding to each other.

8. The floor drain of claim 7, wherein the first support plate is provided with an inner wall, one end of the first support plate adjacent to the second member is provided with a first protrusion for abutting against a first pipe, the second member is provided with a second protrusion for abutting against a second pipe.

9. The floor drain of claim 1, wherein the other side of the housing opposite the upper cover is provided with a connection hole for connecting with an external structure.

10. A building structure characterized in that it comprises a concrete layer and a floor drain according to any one of claims 1-9, at least part of which is embedded in the concrete layer, the water inlet opening communicating with the outside of the concrete layer.

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