公开(公告)号：WO2021231677A1

公开(公告)日：2021-11-18

申请号：PCT/US2021/032149

申请日：2021-05-13

Applicant: CHART INC.

Inventor： DURBE, Paul ,  MADISON, Grant

IPC: F17C13/10 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0352 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/014 ,  F17C2221/016 ,  F17C2221/017 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0123 ,  F17C2225/035 ,  F17C2227/0304 ,  F17C2227/0311 ,  F17C2227/0316 ,  F17C2227/0393 ,  F17C2250/032 ,  F17C2250/034 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2260/032 ,  F17C2265/05 ,  F17C9/02 ,  F25D21/12

Abstract: A vaporizer system (1) includes a defrosting function along with the ability to convert liquefied gas to a use gas. The vaporizer system includes first (10) and second (20) vaporizers and piping (11) that transfers fluid from an inlet port (80) to an outlet port (90) with a portion of the piping being between the first and second vaporizer. The system also includes a trim heater (30) and a number of valves (51-54,61-64) for regulating flow of the fluid through the transfer piping. The valves may be placed in a first configuration where vapor from the first vaporizer is heated and directed to the second vaporizer so that the second vaporizer is defrosted and a second configuration where vapor from the second vaporizer is heated and directed to the first vaporizer so that the first vaporizer is defrosted.

公开(公告)号：WO2021231677A8

公开(公告)日：2021-11-18

申请号：PCT/US2021/032149

申请日：2021-05-13

Applicant: CHART INC.

Inventor： DRUBE, Paul ,  MADISON, Grant

IPC: F17C13/10 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0352 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/014 ,  F17C2221/016 ,  F17C2221/017 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2225/0123 ,  F17C2225/035 ,  F17C2227/0304 ,  F17C2227/0311 ,  F17C2227/0316 ,  F17C2227/0393 ,  F17C2250/032 ,  F17C2250/034 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2260/032 ,  F17C2265/05 ,  F17C9/02 ,  F25D21/12

Abstract: A vaporizer system (1) includes a defrosting function along with the ability to convert liquefied gas to a use gas. The vaporizer system includes first (10) and second (20) vaporizers and piping (11) that transfers fluid from an inlet port (80) to an outlet port (90) with a portion of the piping being between the first and second vaporizer. The system also includes a trim heater (30) and a number of valves (51-54,61-64) for regulating flow of the fluid through the transfer piping. The valves may be placed in a first configuration where vapor from the first vaporizer is heated and directed to the second vaporizer so that the second vaporizer is defrosted and a second configuration where vapor from the second vaporizer is heated and directed to the first vaporizer so that the first vaporizer is defrosted.