CN205712421U - A clean room floor drain leakage prevention device - Google Patents

Abstract

The utility model provides a leak-proof device for floor drains in a clean room, comprising: a floor drain, a drain pipe, a water support tray, a threaded suspender, an overflow hole, a hoop and a sealing pad, the floor drain is embedded in the floor, and the drain The pipe is connected to the floor drain, and the drain pipe is also covered with a water tray, and the drain pipe is provided with an overflow hole, and the overflow hole is above the water tray; when the utility model is used in a clean room, it can It is convenient to solve the problem of floor drain and water leakage, the construction is simple, the site environment is less affected, the maintenance cost is greatly reduced, and it is durable.

Description

A clean room floor drain leakage prevention device

technical field

The utility model relates to a leakage plugging process for floor drains, in particular to a water leakage prevention device for floor drains in a clean room.

Background technique

The drainage of the high-rise clean room is discharged into the corresponding drainage pipe through the floor drain in the clean room, and the sealing of the floor drain and the opening is generally made of waterproof measures such as epoxy flooring. Usually, after the waterproof measures at the floor drain and the opening are done well, there will be no water leakage below the floor drain. But floor drain plugging is an artificial measure, and there will always be omissions. The epoxy floor at the floor drain is not well done, and there are gaps. When a large amount of water is discharged into the drainage pipe through the floor drain, a small amount of water will seep into the downstairs through the gap, affecting the use of the downstairs area.

Contents of the invention

The purpose of the utility model is to overcome the above disadvantages, thereby providing a clean room floor drain leakage prevention device. The utility model solves the above-mentioned technical problems through the following technical solutions: a clean room floor drain leakage prevention device, comprising: floor drain 1, drain pipe 2, water support tray 3, wire hanger rod 4, overflow hole 5, holding hoop 6 and gasket 7, the floor drain 1 is embedded inside the floor, the drain pipe 2 is connected to the floor drain 1, the drain pipe 2 is also provided with a water tray 3, and the drain pipe 2 is provided with an overflow hole 5, the overflow hole 5 is above the water tray 3.

Preferably, the water support tray 3 is installed below the floor drain 1, the water support tray 3 is fixed on the lower surface of the floor through the wire suspender 4, and the water support tray 3 is fixed with the drain pipe 2 by a hoop 6, A gasket 7 is placed between the water tray 3 and the drain pipe 2 .

Preferably, the upper surface of the water inlet of the floor drain 1 is flush with the upper surface of the floor.

Preferably, the number of the harness hangers 4 is at least two.

In the utility model, a water support tray is installed around the drain pipe under the floor drain, and is fixed under the floor through a threaded suspender. hole, the overflow hole is above the water tray, when the water leaks to the bottom through the gap next to the floor drain, and drips into the water tray below, the water droplets collected in the water tray are discharged from the overflow hole to the drainage pipe by gravity Inside, thus solving the problem of floor drain leakage.

The beneficial effects of the utility model: when used in a clean room, the problem of floor leakage can be conveniently solved, the construction is simple, the on-site environment is little affected, the maintenance cost is greatly reduced, and the utility model is durable.

Description of drawings

Fig. 1 is the structural diagram of the utility model

Fig. 2 is A-A sectional view of the utility model

In the figure: 1-floor drain; 2-drainage pipe; 3-water support tray; 4-through wire suspender; 5-overflow hole; 6-hoop; 7-sealing pad.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solutions of the utility model are further described, but the utility model is not limited to these examples.

As shown in Figures 1 and 2, a floor drain leak prevention device for a clean room includes: a floor drain 1, a drain pipe 2, a water tray 3, a threaded suspender 4, an overflow hole 5, a hoop 6 and a gasket 7 , the floor drain 1 is embedded inside the floor, the drain pipe 2 is connected to the floor drain 1, the drain pipe 2 is also provided with a water tray 3, the drain pipe 2 is provided with an overflow hole 5, and the overflow The hole 5 is above the water tray 3.

In this embodiment, preferably, the water support tray 3 is installed below the floor drain 1, the water support tray 3 is fixed on the lower surface of the floor through the wire hanger 4, and the water support tray 3 is fixed by the hoop 6 It is fixed with the drain pipe 2, and a gasket 7 is placed between the water tray 3 and the drain pipe 2.

In this embodiment, preferably, the upper surface of the water inlet of the floor drain 1 is flush with the upper surface of the floor.

In this embodiment, preferably, there are at least two wire hangers 4 .

The above descriptions are only preferred embodiments of the present utility model, and cannot be used to limit the protection scope of the present utility model. Any insubstantial changes and replacements made by those skilled in the art on the basis of the present utility model are It belongs to the scope of protection required by the utility model.

Claims (4)

1. toilet's floor drain leaks leak-proof device, including: floor drain (1), drain pipe (2), water-supporting disc (3), harness cord suspension rod (4), spillway hole (5), anchor ear (6) and sealing gasket (7), described floor drain (1) is embedded in inside floor, described drain pipe (2) is connected with floor drain (1), water-supporting disc (3) also it is arranged with on described drain pipe (2), offering spillway hole (5) on described drain pipe (2), described spillway hole (5) is in the top of water-supporting disc (3).

2. toilet as claimed in claim 1 a kind of floor drain leaks leak-proof device, it is characterized in that, described water-supporting disc (3) is arranged on the lower section of floor drain (1), described water-supporting disc (3) is fixed on underfloor surface by harness cord suspension rod (4), described water-supporting disc (3) utilizes anchor ear (6) to fix with drain pipe (2), is also lined with sealing gasket (7) between described water-supporting disc (3) and drain pipe (2).

3. toilet as claimed in claim 1 a kind of floor drain leaks leak-proof device, it is characterised in that the upper surface of described floor drain (1) water inlet is concordant with the upper surface of floor.

4. toilet as claimed in claim 1 a kind of floor drain leaks leak-proof device, it is characterised in that the number of described harness cord suspension rod (4) is at least 2.