CN219137901U

CN219137901U - Drainage structure for open corridor

Info

Publication number: CN219137901U
Application number: CN202320061287.3U
Authority: CN
Inventors: 齐梦菊; 宋宇; 赵婧彤
Original assignee: Shanghai Pudong New Area Construction Group Co ltd
Current assignee: Shanghai Pudong New Area Construction Group Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-06
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a drainage structure for an open corridor, which comprises a drainage ditch and a floor drain arranged in the drainage ditch, wherein the drainage ditch is arranged on one side of a corridor floor close to an outer wall of the structure, the floor drain is arranged in the drainage ditch, and the floor drain is connected with a drainage pipe; the drainage ditch is far away from the corridor floor of one side of structure outer wall on be formed with the slope, the height on slope is along keeping away from the drainage ditch direction increase gradually. On the basis of retaining the drainage gradient, the drainage ditch is additionally arranged at the outer side of the corridor floor close to the outer wall of the structure, the side drainage type floor drain is arranged on the outer side wall of the drainage ditch and communicated with the drainage pipe penetrating through the outer wall of the structure, rainwater is collected through the drainage ditch and then is drained by the side drainage type floor drain, and the drainage speed is improved; the stainless steel cover plate is arranged on the drainage ditch, so that foreign matters are prevented from entering the drainage ditch to block the floor drain.

Description

Drainage structure for open corridor

Technical Field

The present utility model relates to a drainage structure, and more particularly, to a drainage structure for an open corridor.

Background

In the design of collective housing such as rental housing, dormitory building, etc., floors often use a corridor with one open side for passing and ensuring indoor ventilation, but the open corridor also causes water accumulation problem. At present, a drainage gradient is generally arranged from the inner side to the outer side in the transverse direction, and a drainage gradient is arranged from the middle to the two sides or from one side to the other side in the longitudinal direction when the corridor terrace is constructed, and a floor drain is arranged at the lowest place of the corridor terrace, so that rainwater falls into the corridor and flows into the floor drain along the drainage gradient to drain water. In order to ensure normal use and attractive appearance of the corridor, the slope is generally not very large, people feel difficult to distinguish, but in the case of high rain, particularly in typhoon weather, the drainage slope is slow, and the corridor ponding is difficult to drain and even flow back into a room. Accordingly, the prior art is still in need of improvement and development.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a drainage structure for an open corridor, which solves the problem of slow drainage of the existing drainage structure.

The utility model provides a drainage structure for an open corridor, which aims to solve the technical problems and comprises a drainage ditch and a floor drain arranged in the drainage ditch, wherein the drainage ditch is arranged on one side of a corridor floor close to an outer wall of the structure, the floor drain is arranged in the drainage ditch, and the floor drain is connected with a drainage pipe; the drainage ditch is far away from the corridor floor of one side of structure outer wall on be formed with the slope, the height on slope is along keeping away from the drainage ditch direction increase gradually.

Further, the floor drain is a side drainage floor drain, the floor drain is arranged on the side wall of the drainage ditch, which is close to one side of the outer wall of the structure, and the drainage pipe penetrates through the outer wall of the structure.

Further, the floor drain is a plurality of, and a plurality of floor drains are arranged at intervals along the drainage ditch.

Further, the drainage ditch is arranged along the length direction of the corridor floor, a cover plate is arranged on the drainage ditch, and a water outlet is formed in the cover plate.

Further, the slope sequentially comprises a waterproof layer, a concrete layer, a mortar leveling layer and a ground brick layer from bottom to top; the mortar leveling layer and the floor tile layer extend downwards to the waterproof layer at one side close to the drainage ditch.

Further, the waterproof layer is formed by coating waterproof paint; the concrete layer is obliquely arranged to form the gradient of a slope; the floor tile layer is formed by splicing bricks.

Further, pointing materials are filled among the bricks of the ground brick layer.

Further, the width of the drainage ditch is 100mm-300mm.

Further, the floor drain is made of stainless steel, and the cover plate is made of stainless steel.

Compared with the prior art, the utility model has the following beneficial effects: according to the drainage structure for the open corridor, on the basis of retaining drainage gradient, the drainage ditch is additionally arranged at the outer side of the corridor floor close to the outer wall of the structure, the side drainage type floor drain is arranged on the outer side wall of the drainage ditch and communicated with the drainage pipe penetrating through the outer wall of the structure, rainwater is collected through the drainage ditch, and then is drained by the side drainage type floor drain, so that the drainage speed is improved; the stainless steel cover plate is arranged on the drainage ditch, so that foreign matters are prevented from entering the drainage ditch to block the floor drain.

Drawings

FIG. 1 is a schematic view of a drainage structure for an open corridor according to an embodiment of the present utility model;

fig. 2 is an enlarged view of a drainage structure for an open corridor according to an embodiment of the present utility model.

In the figure:

1. a floor drain; 2. a cover plate; 3. a drainage ditch; 4. a floor layer; 5. a waterproof layer; 6. a concrete layer; 7. a mortar leveling layer; 8. pointing the joint material; 9. an outer wall of the structure; 10. corridor floor slab; 11. and (5) a water drain pipe.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a schematic view of a drainage structure for an open corridor according to an embodiment of the present utility model; fig. 2 is an enlarged view of a drainage structure for an open corridor according to an embodiment of the present utility model.

Referring to fig. 1 and 2, the drainage structure for an open corridor according to an embodiment of the present utility model includes a drainage ditch 3 and a floor drain 1 disposed in the drainage ditch 3, wherein the drainage ditch 3 is disposed on a side of a corridor floor 10 near an outer wall 9 of the structure, the floor drain 1 is disposed in the drainage ditch 3, and the floor drain 3 is connected with a drainage pipe 11; the corridor floor 10 on the side of the gutter 11 remote from the structural outer wall 9 is formed with a ramp, the height of which increases gradually in the direction away from the gutter 3.

Specifically, the floor drain 1 is a side drain, the floor drain 1 is arranged on the side wall of the drain 3, which is close to one side of the outer wall 9 of the structure, and the drain pipe 11 is arranged through the outer wall 9 of the structure. The floor drain 1 is a plurality of, and a plurality of floor drains 1 are arranged along the escape canal 3 interval.

Specifically, the drainage ditch 3 is arranged along the length direction of the corridor floor 10, the drainage ditch 3 is provided with a cover plate 2, and the cover plate 2 is provided with a water outlet.

Specifically, the slope sequentially comprises a waterproof layer 5, a concrete layer 6, a mortar leveling layer 7 and a floor tile layer 4 from bottom to top; the mortar leveling layer 7 and the floor tile layer 4 extend down to the waterproof layer 5 on the side close to the drain 3.

Preferably, the waterproof layer 5 is coated with waterproof paint; the concrete layer 6 is arranged obliquely to form the slope of the slope; the floor tile layer 4 is formed by splicing bricks. Pointing materials 8 are filled between the bricks of the ground brick layer 4.

Preferably, the drain 3 has a width of 100mm-300mm.

Preferably, the floor drain 3 is made of stainless steel, and the cover plate 2 is made of stainless steel.

In summary, in the drainage structure for an open corridor according to the embodiment of the present utility model, on the basis of retaining the drainage gradient, the drainage ditch 3 is additionally provided at the outer side of the corridor floor 10 near the structure outer wall 9, the side drainage floor drain 1 is provided at the outer side wall of the drainage ditch 3 to communicate with the drainage pipe 11 penetrating the structure outer wall 9, and after rainwater is collected by the drainage ditch 3, the rainwater is drained from the side drainage floor drain 1, so as to increase the drainage speed; the stainless steel cover plate 2 is arranged on the drainage ditch 3, so that foreign matters are prevented from entering the drainage ditch 3 to block the floor drain 1.

While the utility model has been described with reference to the preferred embodiments, it is not intended to limit the utility model thereto, and it is to be understood that other modifications and improvements may be made by those skilled in the art without departing from the spirit and scope of the utility model, which is therefore defined by the appended claims.

Claims

1. The drainage structure for the open corridor is characterized by comprising a drainage ditch and a floor drain arranged in the drainage ditch, wherein the drainage ditch is arranged on one side of a corridor floor close to an outer wall of the structure, the floor drain is arranged in the drainage ditch, and the floor drain is connected with a drainage pipe; the drainage ditch is far away from the corridor floor of one side of structure outer wall on be formed with the slope, the height on slope is along keeping away from the drainage ditch direction increase gradually.

2. The drainage structure for an open corridor according to claim 1, wherein the floor drain is a side drain floor drain, the floor drain being provided at a side wall of the drain near a side of a structural outer wall through which the drain pipe is provided.

3. The drainage structure for open hallways of claim 1, wherein said floor drain is a plurality of said floor drains spaced along the drain.

4. The drainage structure for an open corridor as claimed in claim 1, wherein the drainage channel is provided along a length direction of a corridor floor, the drainage channel is provided with a cover plate, and the cover plate is provided with a drain hole.

5. The drainage structure for open corridor of claim 1, wherein the slope comprises, in order from bottom to top, a waterproof layer, a concrete layer, a mortar leveling layer, and a floor tile layer; the mortar leveling layer and the floor tile layer extend downwards to the waterproof layer at one side close to the drainage ditch.

6. The drainage structure for open hallways of claim 5, wherein the waterproof layer is coated with a waterproof paint; the concrete layer is obliquely arranged to form the gradient of a slope; the floor tile layer is formed by splicing bricks.

7. The drainage structure for open hallways of claim 6, wherein the bricks of the floor tile layer are filled with pointing material.

8. The drainage structure for an open corridor of claim 1, wherein the width of the drainage ditch is 100mm-300mm.

9. The drainage structure for open hallways of claim 4, wherein the floor drain is made of stainless steel and the cover plate is made of stainless steel.