Straight-through type mass flow siphon floor drain compatible with water drainage of washing machine

Abstract

The invention relates to a straight-through type mass flow siphon floor drain compatible with water drainage of a washing machine and belongs to the technical field of floor drains. The straight-through type mass flow siphon floor drain provided by the invention can produce a siphon effect, has quick water drainage speed and is also compatible with the water drainage of the washing machine. According to the adopted technical scheme, a water outlet connected with a sewer line is arranged below a main shell, a water flowing screen is detachably connected to the inner wall of the main shell by a buckle, a frame is arranged on the main shell, and a grate is arranged in the frame; a water flowing hole is formed in the part of the water flowing screen arranged below a water inlet hole, a first through hole is formed in the middle part of the water flowing screen, a siphon piece is connected to the inner wall of the first through hole by multiple ribs, a water distributing piece with buffering and flow dividing effects is arranged at the top of the siphon piece, a washing machine joint can be also comprised, a second through hole is formed in the middle part of the grate, and the washing machine joint is detachably connected with the first through hole at the middle part of the water flowing screen. The straight-through type mass flow siphon floor drain is applicable to a sewer line with a trap.

Description

technical field [0001] The invention discloses a straight-through large-flow siphon floor drain compatible with washing machine drainage, and belongs to the technical field of floor drains. Background technique [0002] The floor drain is an important interface connecting the sewer system and the indoor ground. As an important part of the residential drainage system, its performance directly affects the quality of the indoor air, and is even very important to the healthy quality of life of the people in the house. [0003] As the floor drain is a water component, its drainage speed is a very important indicator to measure its performance. At present, the floor drains on the market generally have the problem of small flow, which is far below the national standard. The sewer pipes of many houses in our country are equipped with water traps, which are used to achieve the effect of deodorization and insect resistance. The pipes with water traps are not suitable for floor drains...

AI Technical Summary

Problems solved by technology

The sewer pipes of many houses in our country are equipped with water traps, which are used to achieve the effect of deodorization and insect resistance. The pipes with water traps are not suitable for floor drains with water seals, and only straight-through floor drains can be used. Straight-through floor drains have few styles and slow drainage speed, which cannot meet people's needs

For example, when using a shower with a large flow rate, it often occurs that the water cannot be discharged in time, which cannot meet the drainage requirements of people's daily life, and when a large amount of water is released due to forgetting to turn off the faucet or a water pipe bursts, even if the floor drain is not blocked. The poor drainage of the floor drain leads to excessive water accumulation in the home, causing irreparable losses to yourself and the underlying buildings

Although there are some patents now, such as Patent No. 200910263667.X and Patent No. 201120201463.6, it is also proposed to use siphon to increase the flow rate, but its structure is unreasonable, and the effect of siphon cannot be achieved in reality, and the drainage speed is still slow.

[0004] In addition, the general floor drain cannot drain the washing machine well, because the instantaneous drainage of the washing machine is very large, and the drainage speed of the floor drain cannot keep up, and it is easy to overflow.

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