CN207176876U - A water-sealed double-channel floor drain device - Google Patents

Abstract

The utility model discloses a water seal formula binary channels floor drain device, including the collet, the collet is provided with the waste heat water recovery mouth that retaining chamber and water storage chamber are linked together, the collet still is provided with the waste water outlet, be provided with the drainage channel that can supply the rivers that the retaining chamber spilled over to the waste water outlet between waste water outlet and the retaining chamber, be provided with filter assembly on the collet. The utility model has simple structure and low manufacturing cost; the system has a unique bypass system and can be butted with wastewater and an energy recovery device thereof.

Description

A water-sealed double-channel floor drain device

【Technical field】

The utility model relates to a floor drain, in particular to a water-sealed double-channel floor drain device.

【Background technique】

The floor drain is an important interface connecting the drainage pipe system and the indoor floor. As an important part of the drainage system in the residence, its performance directly affects the quality of the indoor air, and is very important for the odor control in the bathroom. Because in some cases, such as hot water showers, the waste water has a certain temperature, if it is discharged directly, the heat energy of the waste water will be directly lost. Currently, the floor drains sold in the world only have the design of water removal and deodorization, which has a single function and cannot meet the function of docking with its waste water utilization device.

【Content of utility model】

The technical problem to be solved by the utility model is to provide a water-sealed double-channel floor drain device with a simple structure, which can recycle waste hot water and connect to a waste water heat energy recovery device.

In order to solve the above-mentioned technical problems, the utility model includes a water-sealed double-channel floor drain device, which is characterized in that it includes a bottom support, and the bottom support is provided with a water storage chamber and a waste hot water recovery unit connected to the water storage chamber. The bottom bracket is also provided with a waste water outlet, and a drainage channel is provided between the waste water outlet and the water storage chamber to allow the water overflowing from the water storage chamber to flow to the waste water outlet, and a filter assembly is arranged on the bottom bracket.

A water-sealed double-channel floor drain device as described above is characterized in that the filter assembly includes a filter cup and a connecting piece sealingly connected with the bottom support and placing the filter cup, and the filter cup extends into the water storage cavity.

A water-sealed double-channel floor drain device as described above is characterized in that threads are provided on the outer side of the upper end of the bottom bracket, and an extension section extending downward is provided on the lower end surface of the connecting piece, and the extension section of the extension section The inner wall is provided with a thread structure matching the thread on the bottom bracket.

A water-sealed double-channel floor drain device as described above is characterized in that a sealing ring is provided between the connecting piece and the bottom bracket.

A water-sealed double-channel floor drain device as described above is characterized in that the filter cup is a cylindrical structure, and the upper end of the cylindrical structure is provided with a supporting end surface matching the upper end surface of the connecting piece.

A water-sealed double-channel floor drain device as described above is characterized in that filter holes are evenly distributed on the bottom and side walls of the cylindrical structure.

Compared with the prior art, a water-sealed double-channel floor drain device of the present invention achieves the following effects:

1. The utility model has simple structure and low manufacturing cost; it has a unique bypass system, which can be connected with waste water and its energy recovery device.

2. The utility model has a water-sealed structure, which can prevent the leakage of pests, rats and peculiar smells, and has good deodorization and drainage effects.

【Description of drawings】

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 is the perspective view of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is a sectional view of the utility model;

Fig. 4 is a schematic diagram of the connection between the utility model and the waste water heat recovery device;

Description of drawings: 1. Bottom support; 11. Waste water recovery port; 12. Waste water outlet; 2. Water storage cavity; 21. Drainage channel; 3. Filter assembly; 31. Filter cup; 32. Connector; 33. Extension section; 4. Seal ring; 5. Waste water heat recovery device.

【Detailed ways】

Below in conjunction with accompanying drawing, the embodiment of the present utility model is described in detail.

As shown in Figures 1 to 4, in this embodiment, a water-sealed double-channel floor drain device includes a bottom bracket 1, and the bottom bracket 1 is provided with a water storage chamber 2 and communicates with the water storage chamber 2 The waste hot water recovery port 11, the bottom support 1 is also provided with a waste water outlet 12, and a drainage channel for the water overflowing from the water storage chamber 2 to flow to the waste water outlet 12 is provided between the waste water outlet 12 and the water storage chamber 2 21. The bottom support 1 is provided with a filter assembly 3 . The utility model can be connected with waste water heat energy recovery devices, such as shell-and-tube heat exchangers, plate heat exchangers and other devices, so that the waste hot water entering the floor drain is first collected in the water storage chamber 2, and part of the waste water enters the waste water The recovery port, after passing through the waste water heat energy recovery device, the heat of the waste hot water is absorbed and utilized, and the waste water overflowing in the water storage chamber 2 flows out from the waste water outlet, thus playing the role of waste water heat energy recovery; In the water storage cavity, the peculiar smell and insects in the sewer cannot enter the bathroom through the floor drain, so as to prevent insects and deodorize.

As shown in Figures 1 to 4, in this embodiment, the filter assembly 3 includes a filter cup 31 and a connecting piece 32 that is sealingly connected with the base 1 and places the filter cup 31, and the filter cup 31 extends into the In the water storage chamber 2.

As shown in Figures 1 to 4, in this embodiment, threads are provided on the outside of the upper end of the bottom support 1, and an extension section 33 extending downward is provided on the lower end surface of the connecting piece 32, and the extension section 33 The inner wall of the floor drain is provided with a thread structure that matches the thread on the bottom support 1, so that the floor drain body can be detachably installed on the bottom support, which is convenient for cleaning.

As shown in Figures 1 to 4, in this embodiment, a sealing ring 4 is arranged between the connecting piece 32 and the bottom bracket 1 to prevent water leakage between the two.

As shown in FIGS. 1 to 4 , in this embodiment, the filter cup 31 is a cylindrical structure, and the upper end of the cylindrical structure is provided with a supporting end surface matching the upper end surface of the connecting piece 32 .

As shown in FIGS. 1 to 4 , in this embodiment, filter holes are evenly distributed on the bottom and side walls of the cylindrical structure.

Claims (6)

1. A water-sealed double-channel floor drain device, characterized in that it includes a bottom support (1), and the bottom support (1) is provided with a water storage chamber (2) and a water storage chamber (2) that communicates with the water storage chamber (2). A waste water recovery port (11), the bottom support (1) is also provided with a waste water outlet (12), and an energy supply water storage chamber (2) is provided between the waste water outlet (12) and the water storage chamber (2) ) overflows to the drainage channel (21) of the waste water outlet (12), and a filter assembly (3) is arranged on the base (1). 2. A water-sealed double-channel floor drain device according to claim 1, characterized in that the filter assembly (3) includes a filter cup (31) and is sealed and connected with the bottom support (1) and places the filter cup ( 31), the filter cup (31) extends into the water storage chamber (2). 3. A water-sealed double-channel floor drain device according to claim 2, characterized in that threads are provided on the outside of the upper end of the bottom bracket (1), and threads are provided on the lower end surface of the connecting piece (32). An extension section (33) extending downward, the inner wall of the extension section (33) is provided with a thread structure matching the thread on the bottom bracket (1). 4. A water-sealed double-channel floor drain device according to claim 2, characterized in that a sealing ring (4) is arranged between the connecting piece (32) and the bottom bracket (1). 5. A water-sealed double-channel floor drain device according to claim 2, characterized in that the filter cup (31) is a cylindrical structure, and the upper end of the cylindrical structure is provided with a connecting piece (32) The upper end face matches the support end face. 6 . The water-sealed double-channel floor drain device according to claim 5 , wherein filter holes are evenly distributed on the bottom and side walls of the cylindrical structure.