| 摘要 |
#CMT# #/CMT# The jet pump (7), especially for heating systems, comprises a housing (19) with an inlet (20), an outlet (21), and a suction connection (22), a drive nozzle (24) installed in the housing, an actuating component (25) movably mounted in the housing and associated with the drive nozzle, and a bypass passage (29) for bypassing of the drive nozzle, with the throughflow of the bypass passage controlled by the actuating component. The bypass passage may be located in the drive nozzle or in the actuating component. #CMT#USE : #/CMT# The jet pump is especially for heating systems. #CMT#ADVANTAGE : #/CMT# The jet pump can be operated in three different modes which are quiescent condition or summer operation, zero load mode with operational readiness, and regulated operation in which a desired load case can be set by the jet pump. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows in a schematic arrangement a jet pump with a controlled bypass passage. 7 : jet pump 19 : housing 20 : inlet 21 : outlet 22 : suction connection 24 : drive nozzle 25 : actuating component 29 : bypass passage. |
