| 摘要 |
<p>Apparatus for draining a high pressure sampler bottle comprises a first conduit (106) connected between a fluid reservoir (102) and the sampler bottle (4); a first pump (110) in said first conduit, the pump having an output (114) and an input (112) port, said input port of said pump being connected to said reservoir and the output of said pump being connected to said sampler bottle (4); an output conduit leading from said sampler bottle (4); a first valve (134) placed in said output conduit; a sample vessel (122) receiving said output conduit, said sample vessel having a discharge conduit (140) which leads back into said first conduit; a second valve (138) placed in said discharge conduit; and means (141), located in line with said discharge conduit, for pumping the fluid from said sample vessel (122) to said first conduit (106). <IMAGE></p> |
