Water distributing and collecting device

Abstract

The invention relates to a water distributing and collecting device. The device comprises a housing, a cylinder and a driving mechanism, wherein the housing is provided with a hollow inner cavity; thehousing is provided with a first opening, and at least two second openings which are arranged at intervals; the cylinder is positioned in the inner cavity of the housing and axially extends along theinterval arrangement direction of the second openings; the peripheral surface of the cylinder is always in contact with the wall surface, provided with the second openings, of the housing, and the end wall of the cylinder is provided with a first through hole which always communicates with the first opening; at least two second through hole groups are arranged on the outer peripheral wall of thecylinder body at intervals along the axial direction; and the driving mechanism is capable of driving the cylinder to axially move and rotate step by step. According to the device, a second through hole group capable of controlling the on-off and the on-off quantity of the second openings of the housing is arranged on the cylinder, so that a control valve for controlling the on-off of water flow at each second opening is not required to be arranged.

Description

technical field [0001] The invention belongs to the technical field of heating, and in particular relates to a water diversion device. Background technique [0002] In recent years, the use of geothermal heating in home decoration has gradually increased, and the application of manifolds matching geothermal heating systems has become more and more extensive. The sub-collector is composed of a water-distributing main pipe and a water-collecting main pipe. The water-dividing main pipe is connected to the water supply pipe of the pipe network system. Its main function is to distribute the hot water from the pipe network system to the room through the floor heating pipe buried under the floor. Each room that needs to be heated. When hot water flows in the floor heating pipe, heat is transferred to the floor, and then radiated to the room through the floor. The other end of the floor heating pipe is connected to the water collecting main pipe of the sub-catchment, and the retur...

AI Technical Summary

Problems solved by technology

[0004] It can be seen from the above that the adjustment of the existing sub-catchment either uses a manual valve to control the opening and closing of a certain waterway, which is troublesome to operate; or uses an electric actuator that can be automatically controlled, but each branch waterway is installed, and the cost is relatively high.

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