A pipeline shunt series device

Abstract

The invention discloses an in-series device for a diversion pipeline. The in-series device comprises a body and transition joints, wherein a main liquid inlet, a main liquid outlet, a diversion liquid inlet and a diversion liquid outlet are arranged on the body, the main liquid inlet and the main liquid outlet are not communicated with each other, the main liquid inlet or the main liquid outlet is respectively communicated with the diversion liquid outlet or the diversion liquid inlet, and any one ends of the main liquid inlet and the main liquid outlet are respectively provided with an eccentric transition joint. According to the in-series device, a main liquid inlet channel enters into a branch loop in a diversion way and then returns into a main liquid outlet channel in an in-series way, so that the structure of the diversion pipeline can be optimized. The in-series device is particularly suitable for a shower system with a function of recycling waste heat of water after shower, and each eccentric transition joint is adaptive to and compensates the deviation of an outlet of a main pipeline. Cold water enters into a heat exchanger in a diversion way and then returns into a shower cold water pipeline to enter into a water collecting pipe after recycling the heat of the water after shower, so that the defect of structural complexity of a diversion pipeline in the prior art can be overcome. The in-series device is simple in structure, simple and convenient to install, ordered, attractive in appearance and safe in use.

Description

technical field [0001] The invention belongs to the technical field of pipeline connection components, and in particular relates to a pipeline diversion and series device with simple structure, small size, and the ability to divert flow from a main flow channel and turn back flow. Background technique [0002] Pipeline media transportation and diversion are very common in people's daily life and production practice. For example, it is necessary to divert liquid or even gas from the main pipeline for circulation and then return to the main pipeline. With the strengthening of people's awareness of energy saving, more and more attention has been paid to the recovery and utilization of heat energy in hot water discharged after showering. In order to recycle the heat energy of the residual hot water in the shower, it is necessary to disconnect the cold water supply pipeline of the shower system, and connect the heat exchange device into the pipeline in series. If the prior art pi...

AI Technical Summary

Problems solved by technology

When assembling the shower system, it is often encountered that the position deviation between the water inlet pipeline and the shower accessory pipeline needs to be compensated for the distance deviation by using a curved foot transition joint to ensure the levelness. Leakage and other problems often occur, which increases the trouble of management and maintenance, and seriously affects the appearance of the shower device

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