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    • 4. 发明公开
    • Ventilation system for tunnel engineering
    • 隧道工程通风系统
    • EP2405099A2
    • 2012-01-11
    • EP10176711.9
    • 2010-09-14
    • Chung-Hsin Electric and Machinery Manufacturing Corp.
    • Sun, Yu-MingWu, Chi-Bin
    • E21F1/08
    • F24F5/0007E21F1/18E21F3/00F24F2005/0064F24F2007/004Y02B10/40
    • The present invention discloses a ventilation system (100, 100') for tunnel engineering. The ventilation system (100, 100) is for use in a tunnel (101) having at least one first shaft (102) and at least one second shaft (103). The ventilation system (100, 100') includes a heat collecting device (10), a cooling device (30), and at least one piping system (20, 20'). The piping system (20, 20') is connected to the heat collecting device (10) and the cooling device (30). A portion of the piping system (20, 20') coils inside the first and second shafts (102, 103). Increasing the temperature in the first shaft (102) and/or decreasing the temperature in the second shaft (103) introduces ambient air into the tunnel (101) via the first and second shafts (102, 103) by natural convection, thereby decreasing and maintaining the temperature in the tunnel (101) and renewing air therein. The ventilation system (100, 100') advantageously features low power consumption and low manufacturing costs and is fit for use in long-distance tunnel engineering that requires multi-point installation of the ventilation system.
    • 本发明公开了一种用于隧道工程的通风系统(100,100')。 通风系统(100,100)用于具有至少一个第一轴(102)和至少一个第二轴(103)的隧道(101)。 通风系统(100,100')包括集热装置(10),冷却装置(30)和至少一个管道系统(20,20')。 管道系统(20,20')连接到集热装置(10)和冷却装置(30)。 管道系统(20,20')的一部分在第一和第二轴(102,103)内盘绕。 通过自然对流,增加第一轴(102)中的温度和/或降低第二轴(103)中的温度通过第一轴和第二轴(102,103)将环境空气引入隧道(101) 维持隧道(101)中的温度并更新其中的空气。 通风系统(100,100')有利地具有低功耗和低制造成本,并且适用于要求多点安装通风系统的长距离隧道工程。
    • 9. 发明公开
    • SOLAR AIR HEATER FOR HEATING AIR FLOW
    • SOLARLUFTERHITZER ZUMERWÄRMENEINES LUFTSTROMS
    • EP2137469A2
    • 2009-12-30
    • EP08700947.8
    • 2008-02-05
    • Arndt, Paul Riis
    • Arndt, Paul Riis
    • F24J2/04F24F5/00F24J2/20F24F7/06F24J2/22F24D5/00H01L31/058
    • H02S40/44F24F5/0075F24F2005/0064F24S10/25F24S10/503F24S10/55F24S20/66F24S20/67F24S70/60Y02A30/26Y02A30/272Y02A30/62Y02B10/20Y02B10/24Y02B10/70Y02B30/92Y02E10/44Y02E10/60
    • The invention relates to a solar air heater comprising—at least one transparent or translucent front panel comprising at least one first flow passage, said first flow passage substantially elongated and extending along the surface of the front panel,—a back panel preferably substantially parallel with the front panel,—at least one heat absorbing element, preferably located between the front panel and the back panel,—at least one air inlet,—at least one air outlet,—at least a second flow passage between the front panel and the heat absorption element, and—at least a third flow passage between the heat absorption element and the back panel, whereby air flowing through the solar air heater from an air inlet to an air outlet will pass at least a first, a second and a third flow passage. In a further embodiment of the invention the solar air heater comprises means for driving and/or inverting the airflow through said solar air heater, whereby heating and/or ventilation of a room and/or a building connected to said solar air heater can be provided.
    • 本发明涉及一种太阳能空气加热器,其包括 - 至少一个透明或半透明的前面板,其包括至少一个第一流动通道,所述第一流动通道基本上沿着前板的表面延伸并延伸, - 后板优选地基本上平行于 前面板, - 至少一个吸热元件,优选地位于前面板和后面板之间, - 至少一个空气入口 - 至少一个空气出口, - 至少一个第二流动通道,位于前面板和前面板之间 吸热元件和至少第三流动通道之间,吸热元件和后面板之间,从空气入口到空气出口流过太阳能空气加热器的空气将至少通过第一,第二和第三 流通道 在本发明的另一实施例中,太阳能空气加热器包括用于驱动和/或反转通过所述太阳能空气加热器的气流的装置,由此可以提供连接到所述太阳能空气加热器的房间和/或建筑物的加热和/或通风 。