Integrated proportional-adjustable multi-way valve

Abstract

The invention discloses an integrated proportional-adjustable multi-way valve. The integrated proportional-adjustable multi-way valve comprises a driving valve element and a columnar driven valve element arranged below the driving valve element. The driving valve element comprises a first circular top plate and a first circular bottom plate coaxial with the first top plate, and a plurality of flow channel areas allowing fluid to flow are formed between the first top plate and the first bottom plate. The driven valve element comprises a second top plate and a second bottom plate, a middle plate is arranged between the second top plate and the second bottom plate, a plurality of flow channel areas with the same size are formed between the second top plate and the middle plate, a plurality of flow channel areas with the same size are formed between the second bottom plate and the middle plate, and the flow channel areas are communicated or separated; the valve body is provided with a circulation opening communicated with the flow channel area. The technical purpose of the invention is to provide the integrated proportional-adjustable multi-way valve which can control a plurality of fluid systems.

Description

technical field [0001] The invention belongs to the technical field of fluid machinery, in particular to an integrated proportionally adjustable multi-way valve. Background technique [0002] With the advancement of technology and the improvement of the control system, the requirements for the control of the fluid circuit are getting higher and higher, and the equipment with the fluid circuit is more and more complete, involving various equipment such as vehicles and new energy vehicles, especially those involving To the energy exchange control of new energy vehicles, such as the temperature control of the passenger compartment, air conditioning system, power battery, electronic control system, etc. [0003] At present, the thermal management control system of new energy vehicles is becoming more and more complex. In order to realize various control and operation modes of the whole vehicle, the fluid circuit will involve multiple reversing valves and multiple driving mechani...

AI Technical Summary

Problems solved by technology

[0003] At present, the thermal management control system of new energy vehicles is becoming more and more complex. In order to realize various control and operation modes of the whole vehicle, the fluid circuit will involve multiple reversing valves and multiple driving mechanisms that control the flow direction of the fluid, and the layout of the flow channels is complicated.

[0004] In addition, in order to realize the precise distribution of the cooling flow of the passenger compartment and the battery pack, the thermal management control system needs to realize the proportional adjustment of the loop flow, so the thermal management system also needs to add a proportional valve, which undoubtedly makes the entire control loop more complex and the manufacturing cost will be higher

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