Emergency drain trap

Abstract

An emergency drain trap includes a drain body and a grid cover covering the top opening of the drain body, the bottom of the drain body is sealed, and the bottom of the drain body is fixedly connected with a drain pipe extending to the outside. The bottom of the drain body is provided with a plurality of uniformly arranged lower drain holes, and the outer end of the drain pipe is covered with a rotatable flap. The grid cover has a large opening, which can meet the large-diameter drainage requirements, can quickly drain the water on the ceramic tile surface, and is not easy to cause blockage; the drain pipe can directly and quickly drain the indoor water to the outdoor, without passing through the sewer pipe, so that the drainage is more smooth, and indoor water accumulation is effectively avoided; the accumulated water in the ceramic tile mortar layer will also slowly accumulate in the drain body through the lower drain hole. Since the drain body is directly connected to the outdoor through the drain pipe, the accumulated water in the ceramic tile mortar layer can be quickly drained, effectively preventing the ground from being wet and cracked due to the water seeping into the ground.

Description

Technical Field

[0001] This utility model relates to a floor drain, specifically an emergency drainage floor drain. Background Technology

[0002] Emergency drainage floor drains are key components of building drainage systems. Unlike traditional household floor drains, they are mainly used to quickly drain accumulated water in special circumstances (such as sudden water surges in areas like bathrooms, balconies, and kitchens). They also have functions such as odor prevention, insect prevention, and backflow prevention. In other words, they are mainly used for rapid drainage to deal with sudden water accumulation, such as burst water pipes or large amounts of shower water. The high-flow-rate design accelerates drainage and reduces the risk of flooding. Odor and insect prevention are achieved through water seals or mechanical seals (such as flaps or magnetic suction) to isolate pipe odors and pests.

[0003] However, this type of floor drain also has its drawbacks, such as insufficient drainage capacity, unreasonable drain diameter or drainage pipe design (such as small diameter round opening), and if the water pipe breaks, it is very easy to cause blockage and indoor water accumulation. In addition, once some of the water has seeped into the tile mortar layer, even if the water on the tile surface is drained, the mortar layer will still retain water seepage, which will also lead to the floor being damp and cracked. Utility Model Content

[0004] To solve the above problems, the purpose of this utility model is to provide an emergency drainage floor drain that has a better drainage effect and can drain water that has seeped into the tile mortar layer.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: an emergency drainage floor drain, comprising a floor drain body and a grid cover covering the opening at the top of the floor drain body, the bottom of the floor drain body being sealed, and a drain pipe extending to the outside being fixedly connected to one side of the bottom of the floor drain body, and multiple evenly arranged drainage holes being provided at the bottom of the floor drain body.

[0006] Furthermore, the outer end of the drain pipe is covered with a rotatable flap.

[0007] Furthermore, a tubular connector extending outward is provided on one side of the bottom of the drain body, and the drain body is fixedly connected to the drain pipe through the tubular connector inserted into the inner end of the drain pipe.

[0008] Furthermore, the outer end of the drain pipe is fixedly connected to the drain outlet equipped with a flap via a connecting pipe with a narrower outer end.

[0009] Furthermore, the top of the outer end of the drain outlet is provided with a downwardly recessed stepped structure, and the rotating connection part of the flap is rotatably connected to the stepped structure part through a rotating shaft.

[0010] Furthermore, the bottom surface of the connecting pipe extends obliquely downwards, so that the bottom of the drain outlet is lower than the bottom of the drain pipe.

[0011] Furthermore, a square tile splicing plate is fixed around the top opening of the drain body, and the top opening of the drain body is located at the center of the square tile splicing plate.

[0012] Furthermore, the side wall of the drain body is provided with an outwardly extending stepped support edge, and the bottom of the outer side of the support edge is provided with reinforcing ribs.

[0013] Furthermore, the cross-section of the drain pipe is elliptical.

[0014] This utility model relates to a drain body and a grille covering the top opening of the drain body. The grille opening is large enough to meet the needs of large-diameter drainage, allowing for quick drainage of water from the tile surface without easily causing blockages. The bottom of the drain body is sealed, and a drain pipe extending to the outside is fixedly connected to one side of the bottom, allowing indoor water to be drained directly and quickly to the outside without passing through a sewer pipe, thus ensuring smoother drainage and effectively preventing indoor water accumulation. The bottom of the drain body is sealed, with multiple evenly distributed drainage holes only at the bottom of the drain body, allowing water within the tile mortar layer to drain away. Water will gradually accumulate inside the drain body through the drain hole. Since the drain body is directly connected to the outside through the drain pipe, the water in the tile mortar layer can be quickly drained, effectively preventing the ground from becoming damp and cracked due to water seeping into the ground. The outer end of the drain pipe is covered with a rotatable flap, which not only prevents wind from flowing back into the drain, but also prevents birds from nesting and birds and insects from entering the drain body through the drain pipe. The drain body and the drain pipe, as well as the drain pipe and the drain outlet, are fixedly connected by a connecting structure, which not only facilitates plug-in assembly, but also makes it convenient to transport when disassembled. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the vertical cross-section three-dimensional structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the main body of the floor drain of this utility model; Figure 4 This is a three-dimensional structural diagram of the drain outlet of this utility model in the open state; Figure 5 This is a three-dimensional structural diagram of the closed drain outlet of this utility model. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The embodiments are described in detail below with reference to the accompanying drawings.

[0019] Example like Figure 1-5 As shown, an emergency drainage floor drain includes a floor drain body 2 and a grate cover 1 covering the top opening of the floor drain body 2. The bottom of the floor drain body 2 is sealed, and a drain pipe 3 extending to the outside is fixedly connected to one side of the bottom of the floor drain body 2. The bottom of the floor drain body 2 is provided with a plurality of evenly arranged drainage holes 4. The outer end of the drain pipe 3 is covered with a rotatable flap 5. A tubular connecting joint 6 extending outward is provided on one side of the bottom of the floor drain body 2. The floor drain body 2 is fixedly connected to the drain pipe 3 through the tubular connecting joint 6 inserted into the inner end of the drain pipe 3.

[0020] Specifically: The outer end of the drain pipe 3 is fixedly connected to the drain outlet 8 with the flap 5 through the narrower connecting pipe 7. The top of the outer end of the drain outlet 8 is provided with a downwardly recessed stepped structure 12. The rotating connection part of the flap 5 is rotatably connected to the stepped structure 12 through a rotating shaft. The bottom surface of the connecting pipe 7 extends obliquely downward, so that the bottom of the drain outlet 8 is lower than the bottom of the drain pipe 3, which facilitates further drainage.

[0021] A square tile splicing plate 9 is fixed around the top opening of the drain body 2, and the top opening of the drain body 2 is located in the center of the square tile splicing plate 9, which facilitates splicing with the floor tiles. Therefore, the size of the tile splicing plate 9 can be selected according to the size of the user's floor tiles.

[0022] The side wall of the drain body 2 is provided with an outwardly extending stepped support edge 10, and the bottom of the outer side of the support edge 10 is provided with a reinforcing rib 11, which can ensure the overall strength of the drain body 2 and prevent deformation and damage during installation. The drain pipe 3 has an elliptical cross section.

[0023] Working principle of this utility model: This utility model is used for emergency drainage in kitchens and bathrooms. It does not drain into the sewer. During installation, holes are drilled directly in the ground or wall, the drain body 2 is buried in the ground, and the drain is discharged outdoors through the drain pipe 3.

[0024] Of course, the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An emergency drainage floor drain, comprising a floor drain body (2) and a grate cover (1) covering the opening at the top of the floor drain body (2), characterized in that: The bottom of the drain body (2) is sealed, and a drain pipe (3) extending to the outside is fixedly connected to one side of the bottom of the drain body (2). Multiple evenly arranged drain holes (4) are provided at the bottom of the drain body (2).

2. The emergency drainage floor drain according to claim 1, characterized in that: The outer end of the drain pipe (3) is covered with a rotatable flap (5).

3. An emergency drainage floor drain according to claim 1, characterized in that: The drain body (2) has an outwardly extending tubular connector (6) on one side of its bottom. The drain body (2) is fixedly connected to the drain pipe (3) through the tubular connector (6) inserted into the inner end of the drain pipe (3).

4. An emergency drainage floor drain according to claim 2, characterized in that: The outer end of the drain pipe (3) is fixedly connected to the drain outlet (8) of the flap (5) through the narrower connecting pipe (7).

5. An emergency drainage floor drain according to claim 4, characterized in that: The top of the outer end of the drain outlet (8) is provided with a downwardly recessed stepped structure (12), and the rotating connection part of the flap (5) is rotatably connected to the stepped structure (12) part through a rotating shaft.

6. An emergency drainage floor drain according to claim 4, characterized in that: The bottom surface of the connecting pipe (7) extends obliquely downward, so that the bottom of the drain outlet (8) is lower than the bottom of the drain pipe (3).

7. An emergency drainage floor drain according to claim 1, characterized in that: A square tile splicing plate (9) is fixed around the top opening of the drain body (2), and the top opening of the drain body (2) is located in the center of the square tile splicing plate (9).

8. An emergency drainage floor drain according to claim 1, characterized in that: The drain body (2) has a stepped support edge (10) extending outward on its side wall, and a reinforcing rib (11) is provided at the bottom of the outer side of the support edge (10).

9. An emergency drainage floor drain according to claim 1, characterized in that: The cross-section of the drain pipe (3) is elliptical.

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