Throttle for fluid in absorption heat pump

摘要

The throttle has a valve chamber with inlet and outlet pipes for the fluid and a controllable closing member whereby the fluid flow can be altered from zero to a maximum between the inlet and outlet. There is a collecting chamber for the high pressure fluid which is spatially separated from the valve chamber, being connected by a pipe. The collecting chamber has a floating body, mechanically coupled to the closing member in the valve chamber so that the position of the latter depends on the fluid level in the chamber.