| 摘要 |
<p>The invention relates to an apparatus for transferring cleaning bodies (20) for a heat exchanger (18) through which can flow a cooling fluid. The apparatus requires in the case of discontinuous operation a minimum number of drives operated with external power and has a casing which has an inlet connectable by means of a line (9) to an outlet (15) of the heat exchanger (18), as well as an outlet; a sink space (6), which is connected by means of a controllable closable and openable opening with the interior of the casing and an outlet connectable by means of a line to the heat exchanger (14) and a screening means (3) located in the casing (1) and which is positioned between the outlet of the casing on the one hand and casing inlet on the other. The line (12) linking the outlet of the sink space (6) with the heat exchanger inlet (14) contains a valve (10) controllable by the fluid pressure, and between the outlet of the casing and an inlet of the sink space is provided a pump (4) for delivering water from the casing (1) to the sink space (6), the pressure of the fluid delivered by the pump (4) being selected in such a way that the controllable valve opens.</p> |
