a water collector

Abstract

The invention relates to a manifold. The manifold comprises a shell, a cylinder body and a driving mechanism, wherein the shell is provided with a hollow inner cavity, the shell is provided with a first opening and at least two second openings which are arranged at intervals, the cylinder body is located in the inner cavity of the shell and extends axially in the second opening interval arrangement direction, the outer peripheral surface of the cylinder body is always in contact with the wall surface, where the second openings of the shell are located, of the shell, moreover, the end wall of the cylinder body is provided with a first through hole which is always kept communicate with the first opening, at least two second through hole groups are arranged on the outer peripheral wall of thecylinder body in the axial direction at intervals, the driving mechanism drives the cylinder body to move relative to the shell, so that all the second openings of the shell are staggered with the second through hole groups of the cylinder body, or, the second through hole groups move to the position of at least one second opening. According to the manifold, the second through hole groups capableof controlling the on-off of the second openings of the shell and the on-off number of the second openings of the shell are formed in the cylinder body, so that the operation that a control valve forcontrolling on-off of water flow of the corresponding second opening is arranged at the position of each second opening is not needed.

Description

Technical field[0001]The invention belongs to the technical field of heating, and specifically relates to a water manifold.Background technique[0002]In recent years, the use of geothermal heating in home decoration has gradually increased, and the application of sub-catchment matching with geothermal heating systems has become more and more extensive. The sub-catchment is composed of a water distribution main pipe and a water collection main pipe. The water distribution 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. All rooms that need heating. When the hot water flows in the floor heating pipe, it transfers heat to the floor, and then radiates heat through the floor to the room. The other end of the floor heating pipe is connected with the water collecting main pipe of the sub-catchment, and the return water wh...

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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