Abstract: A fluid cross-free switching valve includes a valve body, a first drive assembly and a second drive assembly. The valve body includes a valve head, a valve core seat and a rotor valve core. The valve core seat is rotatable relative to the valve head. The rotor valve core is slidably mounted on the valve core seat. The rotor valve core is fitted with the valve head. The valve head is provided with at least three reversing connectors. The rotor valve core is provided with a groove that is in communication with the reversing connector on a fitting surface of the rotor valve core and the valve head. The first drive assembly is able to drive the valve core seat to rotate, and the second drive assembly is able to drive the rotor valve core to slide.
Type:
Grant
Filed:
September 3, 2020
Date of Patent:
June 28, 2022
Assignee:
NANJING RUNZE FLUID CONTROL EQUIPMENT CO., LTD
Abstract: A fluid cross-free switching valve includes a valve body, a first drive assembly and a second drive assembly. The valve body includes a valve head, a valve core seat and a rotor valve core. The valve core seat is rotatable relative to the valve head. The rotor valve core is slidably mounted on the valve core seat. The rotor valve core is fitted with the valve head. The valve head is provided with at least three reversing connectors. The rotor valve core is provided with a groove that is in communication with the reversing connector on a fitting surface of the rotor valve core and the valve head. The first drive assembly is able to drive the valve core seat to rotate, and the second drive assembly is able to drive the rotor valve core to slide.
Type:
Application
Filed:
September 3, 2020
Publication date:
November 18, 2021
Applicant:
NANJING RUNZE FLUID CONTROL EQUIPMENT CO., LTD