Multi-way valve device

Abstract

The invention provides a multi-way valve device, and belongs to the technical field of valves. The multi-way valve device comprises a power driving device; a plurality of valve elements, wherein each valve element is driven by the power driving device to rotate, and a plurality of sets of communicated valve element openings are arranged in each valve element; and a plurality of end plate, wherein each end plate covers each valve element, each end plate is provided with a plurality of connectors used for communicating the corresponding valve element openings with the outside, and each connector is located on the motion trail of at least one valve element opening of the corresponding valve element, and therefore, when each valve element rotates to each target angle, each valve element opening of the valve element is communicated with the target connector at the corresponding end plate. The multi-way valve device provided by the invention is high in integration level, and the cost can be reduced.

Description

technical field [0001] The invention belongs to the technical field of valves, in particular to a multi-way valve device. Background technique [0002] At present, the circuit of new energy heat pump system is relatively complex, including battery circuit, motor circuit and heater circuit. Under different working conditions, each circuit may be connected in series, parallel or mixed in series and parallel. In order to realize the switching of these working conditions, multiple valves are often required to work at the same time to achieve this goal. There are many valve products, and valve components The cost is relatively high, and corresponding connecting pipelines and control wiring harnesses need to be added at the same time. [0003] At present, there are some multi-port valve solutions on the market, but there are few integrated water ports and valve function modes, which are not enough to fully meet the system requirements. They also need to be combined with other val...

AI Technical Summary

Problems solved by technology

Under different working conditions, each circuit may be connected in series, parallel or mixed in series and parallel. In order to realize the switching of these working conditions, multiple valves are often required to work at the same time to achieve this goal. There are many valve products, and valve components The cost is relatively high, and corresponding connecting pipelines and control harnesses need to be added

[0003] At present, there are some multi-port valve solutions on the market, but there are few integrated water ports and few functional modes of the valve, which are not enough to fully meet the system requirements. It also needs to be combined with other valves to cooperate, and there are still problems of cost and layout difficulties.

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