Water separation and collection device for water supply and drainage system of closet and kitchen

Abstract

The present invention discloses a kitchen and toilet water supply and discharge transverse branch system and its eseparation and catchment equipment. It is formed from water-collecting tank and vertical pipe short joint, the vertical pipe short joint is placed in the water-collecting tank or by it, on the panel of the water-collecting tank the connecting holes for water-supply and discharge components are opened, in the interior of water-collecting tank a closed transverse branch pipe and overflow pipe are mounled, one end of the closed transverse branch pipe is connected with vertical pipe short joint, and another end is connected with outlet of toilet, and the overflow pipe is directly connected with vertical pipe short joint or connected with closed transverse branch pipe.

Description

technical field [0001] The invention relates to a separation catchment device of a water supply and drainage horizontal branch system, which belongs to building water supply and drainage accessories. Background technique [0002] At present, the water supply and drainage systems in kitchens and bathrooms are mainly composed of water supply and drainage vertical pipes and horizontal branch pipes. The drainage horizontal branch pipes are connected to the drainage vertical pipes through elbows, short joints, and tees. There are two laying methods, one is that the upstairs drainage pipe passes through the floor, occupying the indoor space of the residents on the lower floor, and the other is to use the slag cushion to bury the drainage horizontal branch pipe system in the cushion. This kind of water supply and drainage system has the following disadvantages: 1. Washing sewage and toilet flushing sewage are discharged in the same pipe, causing a large amount of intermediate sewag...

AI Technical Summary

Problems solved by technology

This kind of water supply and drainage system has the following disadvantages: 1. Washing sewage and toilet flushing sewage are discharged in the same pipe, causing a large amount of intermediate sewage to be discharged directly, which increases the final polluted water volume; 2. The first installation of the drainage horizontal branch pipe The installation method not only affects the aesthetics of the interior, but also has the problem of unclear property rights and cross-influence of maintenance, which leads to disputes among neighbors; although the second installation method can avoid the problems of unclear property rights and floor penetration, it is very inconvenient to maintain when water leakage occurs; 3. The drains of the sanitary ware in the kitchen and bathroom must be installed in the reserved position of the design, and the user cannot arrange or change the model of the sanitary ware according to his own intention, which limits the user's free use right

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