High efficiency spraying device, in particular for spraying water in the
form of micro-droplets
    2.
    发明授权
    High efficiency spraying device, in particular for spraying water in the form of micro-droplets 失效
    高效喷雾装置,特别是以微滴形式喷洒水

    公开(公告)号:US5836515A

    公开(公告)日:1998-11-17

    申请号:US778362

    申请日:1997-01-02

    摘要: A liquid spraying device including an elongate first vessel closed at one of its ends by a first free face of a piezoelectric transducer capable of emitting waves into a liquid filling the vessel, and open at its end remote from the piezoelectric transducer. The piezoelectric transducer includes a second free face opposite its first free face, and wherein an elongate second vessel is disposed symmetrically to the first vessel relative to the piezoelectric transducer, the second vessel being closed at one of its ends by said second free face of the piezoelectric transducer, which is thus also capable of emitting waves into a liquid filling the second vessel, said second vessel being open at its end remote from the piezoelectric transducer.

    摘要翻译: 一种液体喷射装置,包括细长的第一容器,其在其一端处被封闭的压电换能器的第一自由面,所述第一自由面能够将波浪发射到填充容器的液体中,并且在其远离压电换能器的端部开口。 所述压电换能器包括与其第一自由面相对的第二自由面,并且其中细长的第二容器相对于所述压电换能器对称地设置在所述第一容器上,所述第二容器的一端处于所述第二自由面的所述第二自由面 压电换能器,因此其也能够将波浪发射到填充第二容器的液体中,所述第二容器在远离压电换能器的端部处打开。

    Device for desalinating sea water by ambient-temperature spraying
    5.
    发明授权
    Device for desalinating sea water by ambient-temperature spraying 失效
    环境温度喷洒海水淡化装置

    公开(公告)号:US08696870B2

    公开(公告)日:2014-04-15

    申请号:US12810294

    申请日:2008-12-15

    摘要: Device for desalinating sea water comprising a unit (10) for spraying sea water in the form of droplets, a unit (20) for vaporizing the droplets into steam, a unit (30) for separating steam from salt particles, and a unit (40) for condensing steam into fresh water. The spraying unit comprises a sea water entry (12), an ambient-temperature dry air entry (14), and a device for generating acoustic waves at a frequency greater than 1 MHz focused by means of nozzles (17) receiving the sea water coming from the sea water entry so as to obtain microdroplets having a diameter comprised between about 2.5 microns and about 5 microns.

    摘要翻译: 用于海水淡化的装置,包括用于喷射液滴形式的海水的单元(10),用于将液滴蒸发成蒸汽的单元(20),用于从盐颗粒分离蒸汽的单元(30)和单元(40 )将蒸汽冷凝成淡水。 喷射单元包括海水入口(12),环境温度干燥空气入口(14),以及用于产生频率大于1MHz的声波的装置,其通过接收海水的喷嘴(17)聚焦 从海水入口获得具有约2.5微米至约5微米直径的微滴。

    DEVICE FOR DESALINATING SEA WATER BY AMBIENT-TEMPERATURE SPRAYING
    8.
    发明申请
    DEVICE FOR DESALINATING SEA WATER BY AMBIENT-TEMPERATURE SPRAYING 失效
    通过环境温度喷雾对海水进行脱盐的装置

    公开(公告)号:US20100264010A1

    公开(公告)日:2010-10-21

    申请号:US12810294

    申请日:2008-12-15

    IPC分类号: C02F1/12

    摘要: Device for desalinating sea water comprising a unit (10) for spraying sea water in the form of droplets, a unit (20) for vaporizing the droplets into steam, a unit (30) for separating steam from salt particles, and a unit (40) for condensing steam into fresh water. The spraying unit comprises a sea water entry (12), an ambient-temperature dry air entry (14), and a device for generating acoustic waves at a frequency greater than 1 MHz focused by means of nozzles (17) receiving the sea water coming from the sea water entry so as to obtain microdroplets having a diameter comprised between about 2.5 microns and about 5 microns.

    摘要翻译: 用于海水淡化的装置,包括用于喷射液滴形式的海水的单元(10),用于将液滴蒸发成蒸汽的单元(20),用于从盐颗粒分离蒸汽的单元(30)和单元(40 )将蒸汽冷凝成淡水。 喷射单元包括海水入口(12),环境温度干燥空气入口(14),以及用于产生频率大于1MHz的声波的装置,其通过接收海水的喷嘴(17)聚焦 从海水入口获得具有约2.5微米至约5微米直径的微滴。

    Vortex flow rate measuring device
    10.
    发明授权
    Vortex flow rate measuring device 失效
    涡流流量测量装置

    公开(公告)号:US4342232A

    公开(公告)日:1982-08-03

    申请号:US197613

    申请日:1980-10-16

    CPC分类号: G01F1/329 G01F1/3272

    摘要: A flowmeter comprises a chamber having a rotational symmetry about an axis, provided with a tangential fluid inlet and an axial outlet. The outlet and inlet means cooperate for generating a vortex upon circulation of fluid through the chamber; a speed detector comprises at least one transmitting thermo-element and one receiving thermo-element angularly spaced about the said axis and located in a zone where the circumferential speed of the vortex is proportional to the flow rate.

    摘要翻译: 流量计包括具有绕轴线旋转对称的腔室,设有切向流体入口和轴向出口。 出口和入口装置配合用于在流体通过室循环时产生涡流; 速度检测器包括至少一个传递热电元件和一个接收热电元件,该热电元件围绕所述轴线成角度地间隔开并且位于涡流的圆周速度与流速成比例的区域中。