| 摘要 |
PCT No. PCT/FR78/00010 Sec. 371 Date Mar. 13, 1979 Sec. 102(e) Mar. 13, 1979, PCT Filed July 18, 1978, PCT Pub. No. WO79/00056 PCT Pub. Date Feb. 8, 1979. Independent vaporization installation for transforming cryogenic fluids from the liquid to the gaseous state by heating the fluids while circulating them in a tube bundle immersed within the interior of a container. In an installation comprising a heat generator, a container, a water heating circuit for the water of the container, an exchanger comprising one or several coils immersed in the container and regulation and control means, the invention resides in the fact that the heating water is constantly recycled by means of diffusion racks 54 and aspiration racks 56. The diffusion racks 54 comprise at least four perforated pipes occupying the upper portion of the container 13. The aspiration racks 56 comprise two perforated pipes sutuated near the base of the container and connected to the pumps 16 which direct water back to the generator. The recycle circuit for the water and for the heating is temperature controlled by an automatic regulator controlling a three way gate valve which directs the water either towards the heater, or back to the container 13, depending on the temperature measured and as a function of the pre-selected temperature. |
