FLUID DISTRIBUTION VALVE, FLUID SUPPLY SYSTEM COMPRISING SAME, AND METHOD FOR CONTROLLING THE FLUID SUPPLY SYSTEM

摘要

A fluid distribution valve which selectively distributes a fluid supplied from a fluid supply source to a plurality of flow channels, includes first and second branch pipes communicated with the fluid supply source; and a valve body selectively closing either one of the two branch pipes, and including a through hole allowing a circulation of the fluid into the second branch pipe from the fluid supply source in a case wherein the first branch pipe is closed. While the valve body closes the first branch pipe in an initial state thereof, the valve body is displaced or deformed according to a pressure difference of the fluid in the a first branch pipe side and the a second branch pipe side when the fluid is supplied from the fluid supply source so as to open the first branch pipe, and to close the through hole.

主权项

1. A fluid distribution valve which selectively distributes a fluid supplied from a fluid supply source to a plurality of flow channels, comprising:
first and second branch pipes communicating with the fluid supply source; and a valve body selectively closing either one of the two branch pipes, and including a through hole allowing a circulation of the fluid into the second branch pipe from the fluid supply source in a case wherein the first branch pipe is closed, wherein while the valve body closes the first branch pipe in an initial state thereof, the valve body is displaced or deformed according to a pressure difference of the fluid in a first branch pipe side and a second branch pipe side when the fluid is supplied from the fluid supply source, to thereby open the first branch pipe, and to close the through hole.