公开(公告)号：WO2005040434A2

公开(公告)日：2005-05-06

申请号：PCT/FR2004002700

申请日：2004-10-21

Applicant: FRAMATOME ANP ,  GILBERT RENE

Inventor： GILBERT RENE

IPC: G21C1/09 ,  G21C13/02 ,  G21D1/02 ,  C21C

CPC classification number: G21C13/022 ,  G21C1/09 ,  G21D1/02 ,  G21Y2002/202 ,  G21Y2002/304 ,  G21Y2004/30 ,  G21Y2004/40 ,  Y02E30/40

Abstract: The invention relates to a method which comprises filling the primary circuit (1) with water and setting the water pressure in said primary circuit (1) at a level allowing the operation of the primary pumps (15, 25, 35), operating the first primary pump (35) of a loop (33) which is not connected to the pressurizer (17) by a pressurization line (18), continuously exhausting the gas contained in the primary circuit (1) and carried by the water circulated by the pump (35) in the upper part of the vessel (12) at least during the primary pump operation, stopping the first primary pump (35) and successively operating the other primary pumps (25, 15) and, simultaneously, all the primary pumps (15, 25, 35) by simultaneously exhausting the gas in the upper part of said vessel (12) and carrying out the final venting of the primary circuit at the uppermost points of said primary circuit (1), by means of first and second exhaust lines (27, 22), respectively connected to the cover of the vessel (12) and to the pressurizer (17). Said invention also relates to a device comprising means for continuously exhausting gas reaching the upper part (12a) of the vessel (12) during the operation of the pumps.

Abstract translation: 本发明涉及一种方法，其包括用初级回路（1）填充水并将所述主回路（1）中的水压设定在允许操作第一泵（15,25,35）的主泵 通过加压管线（18）未连接到加压器（17）的回路（33）的主泵（35）连续排出包含在主回路（1）中的气体并由泵循环的水 （35），并且连续地操作其它主泵（25,15），并且同时地将所有的主泵（ 通过同时排出所述容器（12）的上部中的气体并且通过第一和第二排气在第一回路（1）的最上点处执行初级回路的最终排气， （27,22），分别连接到容器（12）的盖子上 ）和加压器（17）。 所述发明还涉及一种装置，其包括用于在泵的操作期间连续排出到达容器（12）的上部（12a）的气体的装置。