首页 > 专利信息

地中热交换器

申请公布号:CN1451928A

申请号:CN03120727.8

申请日期:2003.03.18

申请公布日期:2003.10.29

申请人:
米砂瓦环境技术株式会社

发明人:洲泽昭已

分类号:F24J3/08

主分类号:F24J3/08

代理机构:
北京集佳专利商标事务所

代理人:王学强

地址:日本广岛县

摘要:提供经济效率的、可以采集地热的地中热交换器。由外径为80~100mm的外管2内以同心形式套入外径为40~60mm的内管3所构成的同心二重管1是以复数形式垂直埋设于地下,热媒介从内管3的上端部分开始注入,在管的下端部分反转进入外管2内并向上运动,通过之时采集地热的热交换器,前面记述的同心二重管1的间隔D最少要设定为5m,而且前面记述的热媒介的流量要设定在每分钟20~25升。

主权项:1.一种地中热交换器,其特征在于,由外径为80~100mm的外管(2)内以同心形式套入外径为40~60mm的内管(3)所构成的同心二重管(1)是以复数形式垂直埋设于地下,热媒介从内管3的上端部分开始注入,在管的下端部分反转进入外管(2)内并向上运动,通过之时采集地热的热交换器,前面记述的同心二重管(1)的间隔D最少要设定为5m,而且是前面记述的热媒介的流量设定在每分钟20~25升。

专利推荐

IMAGE DISPLAY CELL

DECK PLATE FRONT CLOSE PROCESS

COATING ARC WELDING ROD

AIR SEPARATOR

THIN PLATE WORKING DEVICE

METAL STRIP ROLLTNG AND ROLLING MILL

METHOD OF PREVENTING CARBURIZING OF 25CRR35NI LOW SI MATERIAL

BLACK SPOT PREVENTIVE ALLMGGSI BASED ALLOY AND PREVENTIVE TREATMENT METHOD OF BLACK SPOTS

ADVANCE ORDER RECEIVING DEVICE FOR SEASON TICKET

DEVICE FOR DISTINGUISHING BILL

FLAME DETECTOR

FISH IMAGE INDICATION METHOD AND DEVICE FOR FISH FINDER

CONTINUOUS AUTOMATIC MEASURING APPARATUS WITH POSITION DETECTING MEANS OF CONVEYED MATERIALS IN INTERLOCKED CONVEYER WITH METERS

COPYING MACHINE

SYSTEM FOR DETECTING DIRECTION OF PASSING VEHICLE

METHOD FOR CHECKING FEED END OF GRANULAR MATERIAL

ELECTRIC INSULATION OIL

METHOD OF INSERTING LONG GROUNDING ELECTRODE

CIRCUIT BREAKER

DEVICE FOR ATTACHING AND DETACHING PART