Floor drain for co-layer draining

Abstract

The present invention discloses a floor drain for same floor drainage. It includes the following several portions: grilled cover plate, filtering screen, drainage funnel, O-type sealing ring and floor drain body. It is characterized by that the described floor drain body is a hollow body tray structure, the front end of its top portion is equipped with a water inlet, the described grilled cover plate, filtering screen, drainage funnel and O-type sealing ring are successively cover-mounted on said water inlet, the tail end of said floor drain body is equipped with a water outlet, and said water outlet is connected with a U-trap pipe set in piping shaft of same floor.

Description

technical field [0001] The invention relates to an accessory of a same-floor drainage system for houses and residences, more specifically a floor drain for same-floor drainage. Background technique [0002] As an important part of the drainage system in houses, floor drains are related to people's health and environmental sanitation. [0003] The traditional floor drain structure is shown in Figure 1. This floor drain comprises floor drain body 11, sewer 12, buckle bowl 13, grille cover plate 14, and floor drain body 11 is installed in floor plate 15 and decoration layer 16, and downpipe 12 links to each other with the drainpipe 18 that is installed in floor plate 15 below. Among Fig. 1, 17 is the finishing treatment layer of ceramic tile and decoration project. After the scattered water on the ground enters the floor drain body 11 from the grid cover plate 14, it enters the drain pipe 18 through the sewer pipe 12 and is discharged. The function of the buckle bowl 13 is to...

AI Technical Summary

Problems solved by technology

[0005] 1. The traditional floor drain is only suitable for "piping in separate floors", that is, as shown in Figure 1, the floor drain is installed on the floor of the construction floor, while the drainpipe is installed under the floor. Neighbors must be disturbed during maintenance, which cannot satisfy people's concern for the family. The privacy and security requirements of the residence cannot meet people's requirements for personalized bathroom layout and net height improvement at the same time.

[0006] 2. Moreover, the water seal height and water storage capacity of the existing floor drains are not enough (some floor drains have no water seal), and they are easy to dry up, causing the odor of the drain pipe to flood into the room

[0007] 3. The water seal can be damaged because the floor drain buckle bowl can be easily taken out, or the positive pressure in the pipeline system causes the water to float up

[0008] 4. Because the total height of most floor drains is too high, usually 100-150mm, holes need to be excavated on the floor during installation, and some even need to be pre-embedded before pouring cement. The installation is complicated and wastes manpower and material resources

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