액화가스 처리 시스템
    5.
    发明公开
    액화가스 처리 시스템 审中-实审
    液化气处理系统

    公开(公告)号:KR1020150115125A

    公开(公告)日:2015-10-14

    申请号:KR1020140039589

    申请日:2014-04-02

    发明人: 이상봉

    摘要: 본발명의실시예에따른액화가스처리시스템은, 제1 액화가스저장탱크로부터수요처까지연결되는제1 액화가스공급라인; 제2 액화가스저장탱크에저장된제2 액화가스를과냉시켜상기제2 액화가스저장탱크로순환시키는제2 액화가스순환라인; 상기제1 액화가스공급라인과상기제2 액화가스순환라인상에마련되는액화가스열교환기; 및상기액화가스열교환기의상류의상기제2 액화가스순환라인에설치되는제2 액화가스펌프를포함하고, 상기제1 액화가스는상기제2 액화가스보다비등점이상대적으로낮으며, 상기제2 액화가스는상기액화가스열교환기에서상기제1 액화가스의냉열에의해과냉되는것을특징으로한다. 본발명에따른액화가스처리시스템은, LPG 저장탱크에저장된상대적으로비등점이높은 LPG 액화가스를 LNG 저장탱크로부터수요처로공급되는상대적으로비등점이낮은 LNG 액화가스와열교환되도록구성함으로써, LPG 저장탱크에서 LPG 증발가스가생성되는것을억제시킬수 있어, LPG 증발가스의낭비를줄일수 있을뿐만아니라 LPG 저장탱크의압력을낮춰탱크의파손위험을제거할수 있고, LPG 증발가스를액화시키기위한액화장치를별도로설치할필요가없어, 액화장치설치및 설비공수를절감할수 있고, 또한, LNG 저장탱크로부터수요처로공급되는 LNG 액화가스를 LPG 저장탱크에저장된 LPG 액화가스와열교환되도록구성함으로써, 수요처의연료로사용될 LNG 액화가스가기화시에필요한열량을 LPG 액화가스로부터용이하게얻을수 있어, 수요처에공급되는 LNG 연료에너지효율성을향상시킬수 있다.

    摘要翻译: 根据本发明的实施例,液化气处理系统包括:从第一液化气储罐连接到消费者的第一液化气供应管线; 第二液化气体循环管线,其将储存在第二液化气储罐中的第二液化气体过冷却在第二液化气储罐中循环; 设置在第一液化气供给管线和第二液化气循环管路上的液化气热交换器; 以及安装在第二液化气循环管线上的第二液化气泵。 第一液化气体的沸点相对低于第二液化气体的沸点。 第二液化气通过液化气换热器中第一液化气的冷热过冷。

    가스 사용 시스템 및 방법
    7.
    发明公开
    가스 사용 시스템 및 방법 有权
    用于气体的系统和方法

    公开(公告)号:KR1020070007715A

    公开(公告)日:2007-01-16

    申请号:KR1020060055753

    申请日:2006-06-21

    发明人: 데니하랄드

    摘要: A system and a method for how to use gas are provided to lower the temperature of the gas expanded through a bypass by passing through a cooler and to compress hydrocarbon gas by passing through a compressor under -30‹C. A system and a method for how to use comprise a compressor(7) compressing gas into the compressed gas(4) and having an intake unit(6); and a line structure(5) passing the gas through the intake unit of the compressor and flowing the compressed gas from the compressor to a compressing apparatus so as to use. The line structure is composed of a bypass(9) passing the compressed gas through the intake unit of the compressor again; and an expander(12) installed in the bypass in order to re-cool the compressed gas through the bypass. The gas is hydrocarbon gas. The gas passing the intake unit of the compressor has the temperature of the intake unit. The line structure has a cooler(8) on the compressing unit(10) of the compressor so as to cool the compressed gas at the temperature higher than the temperature of the intake unit. The bypass is connected to the line structure behind the cooler in the flowing direction.

    摘要翻译: 提供了如何使用气体的系统和方法,以通过穿过冷却器降低通过旁路膨胀的气体的温度,并在-30℃下通过压缩机来压缩烃气体。 一种用于如何使用的系统和方法包括将气体压缩到压缩气体(4)中并具有进气单元(6)的压缩机(7); 以及将气体通过压缩机的进气单元并将压缩气体从压缩机流动到压缩装置以使用的线路结构(5)。 线路结构由再次通过压缩气体通过压缩机的进气单元的旁路(9)组成; 和安装在旁路中的膨胀器(12),以便通过旁路重新冷却压缩气体。 气体是烃气。 通过压缩机的进气单元的气体具有进气单元的温度。 线路结构在压缩机的压缩单元(10)上具有冷却器(8),以便在高于进气单元的温度的温度下冷却压缩气体。 旁路在流动方向上连接到冷却器后面的线路结构。

    연료 충전 장치 및 방법
    8.
    发明公开
    연료 충전 장치 및 방법 无效
    装载燃料的装置和方法

    公开(公告)号:KR1020050058416A

    公开(公告)日:2005-06-16

    申请号:KR1020057002933

    申请日:2003-09-24

    IPC分类号: F17C5/00 F17C13/02

    摘要: A fuel filling apparatus is provided. The fuel filling apparatus comprises an overfilling protective valve arranged in a fuel gas supply path for supplying a fuel gas to an automobile. The overfilling protective valve further comprises a fuel gas path, a valve unit for opening and closing the fuel gas path by a valve body, a valve body displacement means for displacing the valve body according to a filling pressure of the fuel gas, and a temperature modulating unit for modulating a temperature of the valve body displacement means. Even though a difference between the temperature of the fuel gas and the operation temperature of the overfilling protective valve is large, the temperature of the valve body displacement means can be maintained within the preset temperature range by the temperature modulating unit and the overfilling protective valve can be exactly operated under the preset pressure.

    摘要翻译: 提供了一种燃料充填装置。 燃料充填装置包括设置在用于向汽车供应燃料气体的燃料气体供给路径中的过充保护阀。 过充保护阀还包括燃料气路径,用于通过阀体打开和关闭燃料气体路径的阀单元,用于根据燃料气体的填充压力使阀体移位的阀体移动装置,以及温度 调节单元,用于调节阀体位移装置的温度。 即使燃料气体的温度与过充保护阀的运转温度之间的差异大,也可以通过温度调节单元将阀体移动装置的温度保持在预设的温度范围内,并且过充保护阀罐 在预设压力下精确运行。