High-flow, anti-overflow, anti-dryout water seal anti-odor floor discharge safety floor drain

An anti-backflow and anti-drying technology, which is applied to waterway systems, water supply devices, drainage structures, etc., can solve the problems of substandard height of water seal, easy drying of water seal, and poor sealing, so as to reduce product height and delay Evaporation speed, reliable anti-overflow effect
CN104047360AActive Publication Date: 2014-09-17TAIYUAN KINDER SANITARY WARE & EQUIP CO LTD
7 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
TAIYUAN KINDER SANITARY WARE & EQUIP CO LTD
Publication Date
2014-09-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a high-flow, anti-overflow, anti-dryout water seal anti-odor floor discharge safety floor drain and belongs to the technical field of floor drains. The water seal type anti-odor floor drain is high in flow, capable of discharging flood and long in water seal dryout time, and has the anti-overflow function. According to the technical scheme, an anti-overflow cavity is formed inside a main shell, an opening of a water seal cover faces downwards and covers the upper portion of the anti-overflow cavity, a water seal is formed between the main shell and the anti-overflow cavity, and a water inlet grate is installed above the main shell; according to the structure of the anti-overflow cavity, a water drainage outlet is formed in the bottom of a water drainage cavity, a cover is arranged on the top of the water drainage cavity, a top board of the cover is provided with at least two round water via holes, an anti-overflow ball is arranged below each round water via hole, the diameter of each round water via hole is smaller than that of the corresponding anti-overflow ball, and a guide board is arranged beside each anti-overflow ball and is used for preventing the anti-overflow ball from falling into a sewer line through the water drainage outlet; the bottom of the main shell is provided with a water outlet, and the water drainage outlet of the water drainage cavity is communicated with the water outlet of the main shell.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention discloses a large-flow anti-backflow anti-drying water-seal anti-odor safe floor drain that can discharge floods 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] At present, there are mainly several types of building drainage floor drains on the market, such as ordinary water-sealed type, mechanically-sealed type, and floating body valve deodorization type, and these types have some shortcomings that are difficult to completely overcome. Examples are as follows:

[0004] Ordinary water seal type: the height of the water seal is not up to the standard, the water seal is easy to dry up, it cannot prevent ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More