专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2743514A1 GAS LIFT SYSTEM AND GAS LIFT METHOD 有权
标题翻译： GASAUFTRIEBSSYSTEM UND GASAUFTRIEBSVERFAHREN
公开(公告)号：EP2743514A1
公开(公告)日：2014-06-18
申请号：EP12821835.1
申请日：2012-07-27
申请人： Modec Inc.
发明人： NAKAMURA, Takuju , KAWASE, Masaki
IPC分类号： F04F1/18 , B01D19/00 , C02F11/00 , E02F3/88 , E21C50/00
CPC分类号： F04F1/20 , B01D19/0057 , E02F3/8833 , E02F3/9243 , E21C50/00 , F04F1/18
摘要： In a bubble lift system 10, a pressurized chamber 21 is provided at an upper end portion of a riser pipe 11, and applies a pressure to an upper portion inside the riser pipe 11 to suppress an increase in the volume ratio of bubbles to a fluid mixture rising inside the riser pipe 11 in a shallow water region. In this configuration, the upper end of the riser pipe 11 is not opened to the atmosphere but is inserted into the pressurized chamber 21 under a high pressure to thereby prevent expansion of the bubbles and gas. In addition, a deaerator 14 for discharging bubbles separated by a centrifugal force is also provided in a middle portion of the riser pipe 11 in a shallow water region to thereby make the bubbles distributed more evenly inside the whole riser pipe 11. Thus, provided are the bubble lift system 10 and a bubble lift method that are efficient and employable even in a deep water region.
摘要翻译：在气泡提升系统10中，在提升管11的上端部设有加压室21，对提升管11内的上部施加压力，以抑制气泡与流体的体积比的增加混合物在浅水区域内在立管11内升起。在这种构造中，提升管11的上端不向大气开放，而是在高压下插入加压室21，从而防止气泡和气体的膨胀。此外，在浅水区域中的提升管11的中间部分还设置有用于排出由离心力分离的气泡的除气器14，从而使气泡在整个提升管11内更均匀地分布。因此，气泡提升系统10和气泡提升方法，即使在深水区域也是有效且可使用的。

2. 发明授权

EP2754986B1 FALLING LIQUID FILM HEAT EXCHANGER, ABSORPTION REFRIGERATION SYSTEM, SHIP, OFFSHORE STRUCTURE, AND UNDERWATER STRUCTURE 有权
标题翻译：秋拍流体加热器芯，吸收式冷却系统，船舶海洋结构物，水下结构
公开(公告)号：EP2754986B1
公开(公告)日：2016-10-05
申请号：EP12830181.9
申请日：2012-08-16
申请人： Modec Inc.
发明人： NAKAMURA, Takuju , KAWASE, Masaki
IPC分类号： F25B37/00 , F28F9/22 , F28D5/02 , F28D7/16 , F28D3/04
CPC分类号： F28D7/16 , B63G8/36 , B63H21/383 , B63J2/12 , F25B37/00 , F25B39/026 , F28D3/02 , F28D3/04 , F28D5/02 , F28D2021/0071 , F28F9/22 , F28F2265/00 , Y02A30/277 , Y02A30/278 , Y02B30/62 , Y02B30/64
摘要： A guide plate 22A, 22B having depressed portions 22 is provided between an array of heat exchanger tubes 21 arranged side by side in a horizontal direction and a next lower array of heat exchanger tubes 21 arranged side by side in the horizontal direction, and is positioned with the lowest parts of the depression portions 22a disposed near crest portions of the respective lower heat exchanger tubes 21. Thus, the guide plate is configured to convey a liquid D flowing down on outer surfaces of the respective upper heat exchanger tubes 21 onto the lower heat exchanger tubes 21 having one-to-one correspondences to the upper heat exchanger tubes 21 even when an inclination in a right-and-left direction of the heat exchanger tubes 21 occurs. Having this configuration, a falling film heat exchanger installed in a ship, an offshore structure, an underwater offshore structure or the like can avoid reduction in heat exchange performance, even when the ship or the like inclines and swings, by substantially evenly distributing and dropping a liquid such as a coolant or absorber onto the crests of the heat exchanger tubes and causing the liquid dropped from the heat exchanger tubes located in an upper array to surely fall onto the heat exchanger tubes located in the next lower array.

3. 发明授权

EP2743514B1 GAS LIFT SYSTEM AND GAS LIFT METHOD 有权
公开(公告)号：EP2743514B1
公开(公告)日：2019-01-02
申请号：EP12821835.1
申请日：2012-07-27
申请人： Modec Inc.
发明人： NAKAMURA, Takuju , KAWASE, Masaki
IPC分类号： F04F1/18 , F04F1/20 , E02F3/88 , E02F3/92 , E21C50/00 , B01D19/00

4. 发明公开

EP2754986A1 FALLING LIQUID FILM HEAT EXCHANGER, ABSORPTION REFRIGERATION SYSTEM, SHIP, OFFSHORE STRUCTURE, AND UNDERWATER STRUCTURE 有权
标题翻译： FALLFLÜSSIGKEITSFILMWÄRMETAUSCHER，ABSORPTIONSKÄLTEANLAGE，SCHIFF，海洋工程学院，UNTERWASSER STRUKTUR，UNTERWASSERSTRUKTUR
公开(公告)号：EP2754986A1
公开(公告)日：2014-07-16
申请号：EP12830181.9
申请日：2012-08-16
申请人： Modec Inc.
发明人： NAKAMURA, Takuju , KAWASE, Masaki
IPC分类号： F28D3/04 , F25B39/02 , F28D5/02
CPC分类号： F28D7/16 , B63G8/36 , B63H21/383 , B63J2/12 , F25B37/00 , F25B39/026 , F28D3/02 , F28D3/04 , F28D5/02 , F28D2021/0071 , F28F9/22 , F28F2265/00 , Y02A30/277 , Y02A30/278 , Y02B30/62 , Y02B30/64
摘要： A guide plate 22A, 22B having depressed portions 22 is provided between an array of heat exchanger tubes 21 arranged side by side in a horizontal direction and a next lower array of heat exchanger tubes 21 arranged side by side in the horizontal direction, and is positioned with the lowest parts of the depression portions 22a disposed near crest portions of the respective lower heat exchanger tubes 21. Thus, the guide plate is configured to convey a liquid D flowing down on outer surfaces of the respective upper heat exchanger tubes 21 onto the lower heat exchanger tubes 21 having one-to-one correspondences to the upper heat exchanger tubes 21 even when an inclination in a right-and-left direction of the heat exchanger tubes 21 occurs. Having this configuration, a falling film heat exchanger installed in a ship, an offshore structure, an underwater offshore structure or the like can avoid reduction in heat exchange performance, even when the ship or the like inclines and swings, by substantially evenly distributing and dropping a liquid such as a coolant or absorber onto the crests of the heat exchanger tubes and causing the liquid dropped from the heat exchanger tubes located in an upper array to surely fall onto the heat exchanger tubes located in the next lower array.
摘要翻译：具有凹部22的引导板22A，22B设置在沿水平方向并列配置的热交换器管21的阵列和沿水平方向并排配置的下一排热交换器管21，并且被定位其中凹陷部分22a的最低部分设置在相应的下部热交换器管21的顶部附近。因此，引导板被构造成将在下部热交换器管21的外表面上向下流动的液体D传送到下部即使发生热交换器管21的左右方向的倾斜，热交换器管21与上部热交换器管21对应。具有这种构造，即使在船舶等通过大致均匀分布和滴落的方式倾斜和摆动时，安装在船舶，海上结构，水下海上结构等中的降膜式热交换器也可以避免热交换性能的降低诸如冷却剂或吸收剂的液体到热交换器管的顶部并使得从位于上部阵列中的热交换器管滴下的液体可靠地落在位于下一个下部阵列中的热交换器管上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式