公开(公告)号：US4226605A

公开(公告)日：1980-10-07

申请号：US953994

申请日：1978-10-23

申请人： Frank Van Don

发明人： Frank Van Don

IPC分类号： F02G5/00 ,  F17C9/02 ,  F17C7/02

CPC分类号： F02G5/00 ,  F17C9/02 ,  F17C2221/014 ,  F17C2223/0161 ,  F17C2225/0123 ,  F17C2227/0313 ,  F17C2227/0393 ,  F17C2250/032 ,  F17C2270/05 ,  F28D2021/0064 ,  F28D7/08 ,  Y02T10/166

摘要： A liquid-vapor converter of a compact skid-mounted design is provided that efficiently converts a cryogenic liquid into a vapor, and which includes, in the same skid mounting, all necessary components necessary to receive the liquid and to provide therefrom a high pressure source of gas, particularly for use in recovery of product from oil wells. The design includes an internal combustion engine as a motive force to drive the main pump for pressurizing the vapor for its intended use. A heat exchanger receives the liquid and circulates the same through tubing, where the liquid is vaporized in the heat exchanger by ambient air being passed across the tubing to warm the liquid, thus effecting such vaporization. The heat exchanger utilizes heat from the engine exhaust to preheat the incoming ambient air prior to its passing in heat transfer relationship across the tubing. In addition, further heat may be provided to the incoming ambient air by positioning the engine radiator and/or the hydraulic oil cooler in the ambient air stream inlet. The overall converter is particularly adapted for use in oil well drilling locations where extreme care must be taken to avoid open flame or fires, such as off-shore drilling rigs.

摘要翻译： 提供了一种紧凑型防滑装置设计的液体 - 蒸气转换器，其有效地将低温液体转化为蒸气，并且在相同的滑动安装中包括接收液体所必需的所有必需部件并由其提供高压源 的气体，特别用于从油井中回收产品。 该设计包括内燃机作为驱动主泵的动力，用于对蒸气进行预定的使用加压。 热交换器接收液体并通过管道循环，其中液体在热交换器中通过环境空气通过管道而蒸发以加热液体，从而实现这种蒸发。 热交换器利用来自发动机排气口的热量来预热进入的环境空气，然后通过管道传递热传递关系。 此外，通过将发动机散热器和/或液压油冷却器定位在环境空气流入口中，可以向进入的环境空气提供进一步的热量。 整个转炉特别适用于油井钻井的地方，必须非常小心避免明火或火灾，例如离岸钻机。