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公开(公告)号:JP2013108686A
公开(公告)日:2013-06-06
申请号:JP2011254649
申请日:2011-11-22
Inventor: IWAZAWA KENJI , MIYAUCHI MASAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a shell and tube heat exchanger that can easily replace a tube one by one, within a short time and sufficiently cleaning a shell inside and a tube outside.SOLUTION: At a place where a tube penetrates a tube plate part, a tube is fixed by a gasket group and, when necessary, the tube is pulled out to replace a tube one by one. A gasket for fixing two or more tubes is used as one sheet gasket to facilitate assembling. By detachably joining the shell and the tube plate part, the shell inside and the tube outside are cleaned.
Abstract translation: 要解决的问题:提供一种可以在短时间内容易地更换管子并充分清洁外部的壳体和管子的管壳式热交换器。
解决方案:在管道穿过管板部件的地方,管子由垫圈组固定,并且在必要时将管子拉出以逐个更换管子。 用于固定两个或更多个管的垫圈用作一个片状垫片以便于组装。 通过可拆卸地连接壳体和管板部件,清洁壳体内部和外部的管子。 版权所有(C)2013,JPO&INPIT
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公开(公告)号:JP2012097937A
公开(公告)日:2012-05-24
申请号:JP2010244839
申请日:2010-10-29
Inventor: MIYAUCHI MASAHIRO , IWAZAWA KENJI
Abstract: PROBLEM TO BE SOLVED: To enable easy assembly only with a simple tool without joining work such as welding or brazing for installation, after simple base members are carried in an installation site.SOLUTION: A multitubular heat exchanger (20) includes a plurality of juxtaposed straight heat transfer tubes (21), a fluid supply tube (30) communicated with one end thereof and supplying a heat exchange fluid, and a fluid collecting tube (50) communicated with the other end of each of the straight heat transfer tubes (21). The fluid supply tube (30), the fluid collecting tube (50), and the respective straight heat transfer tubes (21) are carried in the installation site as the respectively independent base members. At the site, one end sides of the respective straight heat transfer tubes (21) are inserted in supply side heat transfer tube insertion ports (38) of a plurality of supply side manifolds (31) constituting the fluid supply tube (30). The other end sides of the respective straight heat transfer tubes (21) are inserted in collecting side heat transfer tube insertion ports (53) of collecting side manifolds (51) constituting the fluid collecting tube (50).
Abstract translation: 要解决的问题:为了简单的组装,只需使用简单的工具,而不需要连接诸如焊接或钎焊的安装工作,在安装地点运送简单的基座部件。 解决方案:多管式热交换器(20)包括多个并置的直接传热管(21),与其一端连通并供应热交换流体的流体供应管(30)和流体收集管 50)与每个直的传热管(21)的另一端连通。 流体供给管(30),流体收集管(50)和各自的直管传送管(21)作为分别独立的基部部件被安装在安装地点。 在该现场,相应的直的传热管(21)的一端侧插入构成流体供给管(30)的多个供给侧歧管(31)的供给侧传热管插入口(38)中。 各直管传送管21的另一端侧插入构成集流管50的收集侧歧管51的收集侧传热管插入口53内。 版权所有(C)2012,JPO&INPIT
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公开(公告)号:JP2012072923A
公开(公告)日:2012-04-12
申请号:JP2010216145
申请日:2010-09-27
Inventor: MIYAUCHI MASAHIRO , IWAZAWA KENJI
Abstract: PROBLEM TO BE SOLVED: To allow an increase in the number of tubes per a unit area in a cross section in a shell even if a titanium material is used for manufacturing.SOLUTION: The shell and tube type heat exchanger includes: a tube (40) in which a first heat exchange fluid (51) flows, a shell (20) which houses the tube (40) and allows a second heat exchange fluid (52) to flow outside the tube (40); a plurality of baffles (41) arranged along the length direction of the shell (20) at proper intervals, for alternately closing a half of the cross section, in the shell (20); and a tube plate (44) which holds both ends of the tube (40). Each of the baffles (41) is bonded and fixed to a rod member (47) extending in the same direction as the length direction of the tube (40) using an inorganic glass-based sealing agent (70). The tube plate (44) is configured by bonding and fixing the rod member (47) and the tube (40) using the inorganic glass-based sealing agent (70).
Abstract translation: 要解决的问题:即使使用钛材料制造,允许在壳体的横截面中每单位面积的管道数量增加。 解决方案:壳管型热交换器包括:第一热交换流体(51)流过的管(40),容纳管(40)的壳体(20),并且允许第二热交换流体 (52)流过所述管(40); 沿壳体(20)的长度方向以合适的间隔布置的多个挡板(41),用于在外壳(20)中交替地封闭横截面的一半; 以及保持管(40)的两端的管板(44)。 使用无机玻璃基密封剂(70)将每个挡板(41)接合并固定到沿与管(40)的长度方向相同的方向延伸的杆构件(47)。 管板(44)通过使用无机玻璃基密封剂(70)粘合固定杆构件(47)和管(40)而构成。 版权所有(C)2012,JPO&INPIT
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公开(公告)号:JP2011137584A
公开(公告)日:2011-07-14
申请号:JP2009297265
申请日:2009-12-28
Applicant: Mdi Corp , Mdi株式会社 , Masahiro Miyauchi , 正裕 宮内
Inventor: MIYAUCHI MASAHIRO
IPC: F25B9/14
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling engine capable of being operated even with small temperature difference by increasing a heat exchange amount with the outside. SOLUTION: This Stirling engine (10) is composed of an expansion cylinder (20) enclosing working fluid (11) and including a displacer piston (23) partitioning between an expansion space (21) and a compression space (22), an output cylinder (30) including a power piston (32) forming an output space (31) communicated with the expansion cylinder (20), a piston/rotating mechanism section (40) for operating the displacer piston (23) and the power piston (32) with phase difference to each other, a heater (61) communicated with the expansion space (21), a cooler (64) communicated with the compression space (22), a regenerator (63) communicating between the heater (61) and the cooler (64), a heater-side pulse convertor (66) communicating the regenerator (63), the heater (61) and the expansion space (21), and a cooler-side pulse convertor (67) communicating the regenerator (63), the cooler (64) and the compression space (22). COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题:提供一种即使通过增加与外部的热交换量也能够以较小温度差运行的斯特林发动机。 解决方案:该斯特林发动机(10)由包围工作流体(11)并包括在膨胀空间(21)和压缩空间(22)之间分隔开的置换器活塞(23))的膨胀气缸(20)组成, 包括形成与膨胀气缸(20)连通的输出空间(31)的动力活塞(32)的输出缸(30),用于操作置换器活塞(23)和动力活塞的活塞/旋转机构部分 (32),彼此相差,与膨胀空间(21)连通的加热器(61),与压缩空间(22)连通的冷却器(64),在加热器(61)之间连通的再生器 和冷却器(64),连通再生器(63),加热器(61)和膨胀空间(21)的加热器侧脉冲转换器(66)和连通再生器的冷却器侧脉冲转换器(67) 63),冷却器(64)和压缩空间(22)。 版权所有(C)2011,JPO&INPIT
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公开(公告)号:WO2021024992A1
公开(公告)日:2021-02-11
申请号:PCT/JP2020/029697
申请日:2020-08-03
Applicant: 株式会社ジェイ・エム・エス , MDI株式会社 , 学校法人久留米大学
IPC: A61M25/095 , A61J15/00 , A61M25/00 , A61M25/01
Abstract: チューブ先端位置検出システム(1)は、光を発射する光源装置(50)と、液体が通過可能な流路(11)を有する中空のチューブ(10)と、チューブの基端の端面(12)に光源装置からの光が入射可能なように、チューブの基端に設けられたコネクタ(20)と、チューブの先端に設けられた発光部(30)とを備える。光源装置からの光は、チューブを通過して発光部から発射され体表面に透過する。
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