HEAT EXCHANGER AND AIR CONDITIONING SYSTEM
    1.
    发明申请
    HEAT EXCHANGER AND AIR CONDITIONING SYSTEM 审中-公开
    热交换器和空调系统

    公开(公告)号:US20110024077A1

    公开(公告)日:2011-02-03

    申请号:US12935017

    申请日:2009-04-30

    IPC分类号: F28D15/00

    摘要: A heat exchanger for exchanging heat under the ground or water includes an outer pipe (51) to be installed under the ground or water; and a cooling heat-transfer pipe (52) which is inserted into the outer pipe (51), and which dissipates heat from refrigerant injected thereto. A heat medium is sealed in the outer pipe (51). The outer pipe (51) and the cooling heat-transfer pipe (52) are arranged so that the liquid heat medium is held between an inner wall surface of the outer pipe (51) and an outer wall surface of the cooling heat-transfer pipe (52).

    摘要翻译: 用于在地下或水下进行热交换的热交换器包括要安装在地面或水下的外管(51); 以及插入到所述外管(51)内的冷却用传热管(52),其从注入的制冷剂散发热量。 热介质被密封在外管(51)中。 外管51和冷却用传热管52被配置为使得液体热介质保持在外管51的内壁面与冷却传热管的外壁面之间 (52)。

    Mesh fin type heat exchanger and method of making the same
    2.
    发明授权
    Mesh fin type heat exchanger and method of making the same 失效
    网翅式热交换器及其制作方法

    公开(公告)号:US5396949A

    公开(公告)日:1995-03-14

    申请号:US204198

    申请日:1994-03-01

    摘要: The heat exchanger includes a plurality of heat transfer tubes 1, 1 . . . arranged in parallel, and a multiplicity of mesh-form fins 2, 2 . . . arranged parallel to axes of the tubes and joined to the heat transfer tubes 1, 1 . . . . Each of the heat transfer tubes 1 consists of a pair of tube component members 4, 4 of a half cylindrical configuration having, at their respective circumferential ends, joining flanges 4a, 4b extending along the axis of the tube. The opposed joining flanges 4a, 4b of the tube component members 4, 4 are joined together by being pressed against the fins 2, 2 from outer side thereof. This provides for improvement in operating efficiency in the process of assembling heat transfer tubes and mesh-form fins together.

    摘要翻译: PCT No.PCT / JP93 / 00899 Sec。 371日期1994年3月1日 102(e)1994年3月1日PCT提交1993年6月30日PCT公布。 第WO94 / 00821号公报 日期1994年1月6日。热交换器包括多个传热管1,1。 。 。 并列配置有多个网状翅片2,2。 。 。 平行于管的轴线布置并连接到传热管1,1。 。 。 。 每个传热管1由一对半圆柱形构造的管组件4,4组成,在其各自的圆周端具有沿管的轴线延伸的接合凸缘4a,4b。 管部件4,4的相对的接合凸缘4a,4b通过从其外侧按压翅片2,2而接合在一起。 这提高了将传热管和网状翅片组装在一起的过程中的操作效率的改善。

    HEAT EXCHANGER AND AIR CONDITIONING SYSTEM
    6.
    发明申请
    HEAT EXCHANGER AND AIR CONDITIONING SYSTEM 审中-公开
    热交换器和空调系统

    公开(公告)号:US20110048049A1

    公开(公告)日:2011-03-03

    申请号:US12990270

    申请日:2009-04-30

    摘要: A heat exchanger installed under the ground or water includes an outer pipe installed vertically or installed inclinedly under the ground or water; and a heating heat-transfer pipe inserted into the outer pipe, and evaporating refrigerant injected thereto. A heat medium is sealed in the outer pipe. A heat exchange is performed by using a change in phase of the heat medium and a heat medium guiding section for guiding the heat medium condensed on an outer surface of the heating heat-transfer pipe to an inner wall surface of the outer pipe by using surface tension of the heat medium or by reducing an angle of contact on the inner surface is formed in an upper section of the outer pipe.

    摘要翻译: 安装在地下或水下的热交换器包括垂直安装或倾斜安装在地下或水下的外管; 和插入外管的加热传热管,并且蒸发注入到其中的制冷剂。 热介质密封在外管中。 通过使用热介质的相位变化来进行热交换,以及热介质引导部,其通过使用表面将表面加热而将在加热用传热管的外表面上凝结的热介质引导到外管的内壁面 在外管的上部形成热介质的张力或通过减小内表面的接触角。

    Air conditioner with combustion heater for refrigerant
    7.
    发明授权
    Air conditioner with combustion heater for refrigerant 失效
    带制冷剂燃烧加热器的空调

    公开(公告)号:US06289685B1

    公开(公告)日:2001-09-18

    申请号:US09295606

    申请日:1999-04-22

    IPC分类号: F25B2900

    摘要: A compressor, an outdoor heat exchanger, an indoor heat exchanger, and the like are connected to each other with refrigerant piping to form a refrigerant circuit in a closed loop configuration. The refrigerant circuit is provided with a four-way switch valve such that the direction of circulation of a refrigerant is reversible. The refrigerant circuit is provided with a refrigerant heater. During a cooling operation, an electromagnetic valve is closed so that the outdoor heat exchanger serves as a condenser to perform a refrigeration cycle operation. During a heating operation, natural gas is caused to burn in the refrigerant heater to heat and evaporate the refrigerant with high-temperature combustion gas. The evaporated refrigerant flows into the indoor heat exchanger, exchanges heat with indoor air, and is condensed, whereby the indoor air is heated.

    摘要翻译: 压缩机,室外热交换器,室内热交换器等通过制冷剂配管相互连接,形成闭环结构的制冷剂回路。 制冷剂回路设置有四通切换阀,使得制冷剂的循环方向是可逆的。 制冷剂回路设有制冷剂加热器。 在制冷运转时,关闭电磁阀,室外热交换器作为冷凝器进行制冷循环运转。 在加热操作期间,使天然气在制冷剂加热器中燃烧,以用高温燃烧气体对制冷剂进行加热和蒸发。 蒸发的制冷剂流入室内热交换器,与室内空气交换热量,并被冷凝,从而室内空气被加热。

    Air-cooled absorption type refrigerating apparatus
    8.
    发明授权
    Air-cooled absorption type refrigerating apparatus 有权
    风冷式吸收式制冷装置

    公开(公告)号:US6109060A

    公开(公告)日:2000-08-29

    申请号:US180870

    申请日:1998-11-24

    CPC分类号: F25B15/06 F25D23/003

    摘要: An air inlet 16 is formed in a rear surface side vertical wall section 10b, or a single surface of an apparatus main body 10, and an air stream path that extends from the air inlet 16 of the rear surface side vertical wall section 10b to air outlets 14a and 14b formed upwardly aslant in an inclined surface section 13 that is also the single surface provided in the opposite direction. In this air stream path are arranged an air-cooling absorber 17, an air-cooling condenser 19 and fans 15a and 15b provided with their fan axes arranged upwardly aslant in correspondence with the air outlets 14a and 14b. With this arrangement, the air-cooling absorption type refrigerating apparatus is made to have an integrated air intake space and a reduced installation area, and an air stream path extending from the air inlet to the air outlets is made to have a reduced draft loss to allow the flow velocity distribution of the air stream of the heat exchange section to be uniformed.

    摘要翻译: PCT No.PCT / JP98 / 01118 Sec。 371日期:1998年11月24日 102(e)1998年11月24日PCT PCT 1998年3月17日PCT公布。 第WO98 / 44302号公报 日期1998年10月8日空气入口16形成在后表面侧垂直壁部分10b或设备主体10的单个表面上,并且从后表面侧垂直的空气入口16延伸的气流路径 壁部分10b形成在倾斜表面部分13中向上倾斜形成的空气出口14a和14b,倾斜表面部分13也是沿相反方向设置的单个表面。 在该气流路径中设置有空气冷却吸收器17,空气冷却冷凝器19和风扇15a和15b,风扇轴15a和15b设置有与空气出口14a和14b相对应的向上倾斜的风扇轴。 通过这种布置,制冷空气吸收式制冷装置具有集成的进气空间和减少的安装面积,并且使从空气入口延伸到空气出口的空气流路径具有减小的通风损失, 允许热交换部分的气流的流速分布均匀。