知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

334 条记录 (耗时 0.017 秒)

    Front end water box with on-line rubber ball cleaning function in the tubular condenser of a water cooled chiller
    4.
    发明授权
    Front end water box with on-line rubber ball cleaning function in the tubular condenser of a water cooled chiller 有权
    前端水箱具有在线橡胶球清洗功能，在水冷式冷水机的管式冷凝器中

    公开(公告)号：US08646514B2

    公开(公告)日：2014-02-11

    申请号：US12935815

    申请日：2009-09-01

    申请人： Yonggang Ni

    发明人： Yonggang Ni

    IPC分类号： F28G1/12

    CPC分类号： F28G1/12 ,  F28B1/02 ,  F28D7/1607 ,  F28G15/003

    摘要： A front end water box with an on-line rubber ball cleaning function in a tubular condenser of a water cooled chiller is provided. A front end water box and an automatic on-line rubber ball cleaning device are integrated. Besides the structure of a normal front end water box, a ball receiving device, a rubber ball collection cavity, a ball sending device, a division drainage device, a ball sending division separator, a ball observer, an automatic rubber ball receiving-and-sending control valve, an automatic terminal temperature difference (TTD) monitoring and recording device, and an automatic rubber ball cleaning controller are further included. Therefore, division cleaning, on-line observation, and rubber ball replacement are automatically realized, the operation TTD of the chiller is automatically displayed and recorded, and a function of manually adjusting the cleaning frequency, period, and start and stop is achieved, so as to ensure that the TTD increase of the chiller does not exceed 0.3° C., so that the chiller is always in a high efficiency operation status. Also, the front end water box has a simple and compact structure, realizes receiving, sending, and cleaning processes of the rubber balls completely depending on hydraulic principles and a pressure difference between inlet and outlet cooling water, needs no external power, is energy saving and environmentally friendly, and is able to be delivered with a water cooled chiller.

    摘要翻译： 提供了一种在水冷式冷水机的管式冷凝器中具有在线橡胶球清洁功能的前端水箱。 集成了前端水箱和自动在线橡胶球清洗装置。 除了正常的前端水箱，球接收装置，橡胶球收集腔，送球装置，分配排水装置，送球分隔器，球形观察器，自动橡胶球接收 - 发送控制阀，自动终端温差（TTD）监控记录装置和自动橡胶球清洗控制器。 因此，自动实现分体清洗，在线观察和橡胶球更换，自动显示和记录制冷机的运行TTD，并实现手动调节清洗频率，周期和启停功能。 以确保冷却器的TTD增加不超过0.3°C，使冷水机组始终处于高效运行状态。 另外，前端水箱结构简单紧凑，完全根据液压原理和入口和出口冷却水压差实现橡胶球的接收，送出和清洗过程，不需外接电源，节能 并且环保，并且能够配备水冷式冷水机组。

    Device for cleaning tubes
    5.
    发明授权
    Device for cleaning tubes 有权
    清洗管的装置

    公开(公告)号：US07971307B2

    公开(公告)日：2011-07-05

    申请号：US11816470

    申请日：2005-12-02

    申请人： Kok Heng Chow

    发明人： Kok Heng Chow

    IPC分类号： B08B9/055

    CPC分类号： B08B9/0552 ,  B08B9/055 ,  F28G1/12

    摘要： The present invention provides a device for cleaning tubes, in particular the internal surfaces of tubes in heat exchange systems. The device comprises a mass (2) with an optionally provided central through-hole (10) disposed thereon, and optionally provided a plurality of protrusions (20, 21) mounted and/or moulded on the mass (2). The through-hole (10) is preferably of a conical shape-like configuration. A plurality of first protrusions (20) is disposed in a fin-like arrangement on the mass (2). A plurality of second protrusions (21) is disposed in a spiral arrangement on the mass (2), and the lengths of the second protrusions (21) are relatively longer than the length of the first protrusions (20). The mass may consist of an asymmetrically positioned weighted core (15) of different weights and sizes to provide a variety of relative density to the device and to serve as a geometrical manipulation to impart rotational momentum and random dynamic motion to the device.

    摘要翻译： 本发明提供了一种用于清洗管，特别是热交换系统中的管的内表面的装置。 该装置包括具有设置在其上的可选地设置的中心通孔（10）的质量块（2），并且可选地设置有安装和/或模制在质量块（2）上的多个突起（20,21）。 通孔（10）优选为圆锥形状。 多个第一突起（20）以块状排列设置在质量块（2）上。 多个第二突起（21）以螺旋形布置在质量块（2）上，并且第二突起（21）的长度比第一突起（20）的长度相对更长。 质量可以由不对称地定位的不同重量和尺寸的加权芯（15）组成，以提供与装置的各种相对密度，并且用作向装置赋予旋转动量和随机动态运动的几何操作。

    SYSTEM FOR CLEANING HEAT EXCHANGERS
    6.
    发明申请
    SYSTEM FOR CLEANING HEAT EXCHANGERS 审中-公开
    清洁换热器系统

    公开(公告)号：US20110100599A1

    公开(公告)日：2011-05-05

    申请号：US12843172

    申请日：2010-07-26

    申请人： Dietmar Altegoer

    发明人： Dietmar Altegoer

    IPC分类号： F28G1/16

    CPC分类号： F28G1/12 ,  F28F9/0265

    摘要： A mobile heat exchanger cleaning system, in particular for power plant heat exchangers, allows a heat exchanger to be safely and reliably cleaned. The cleaning system has an apparatus for collecting, introducing and removing cleaning bodies, a pump for pumping a fluid with cleaning bodies and at least one connector connected with the apparatus and the pump for releasably connecting the cleaning system with a heat exchanger.

    摘要翻译： 移动式热交换器清洁系统，特别是用于发电厂热交换器，允许热交换器被安全可靠地清洁。 清洁系统具有用于收集，引入和移除清洁体的装置，用于用清洁体泵送流体的泵以及与该装置连接的至少一个连接器和泵，用于将清洁系统与热交换器可释放地连接。

    Device to catch and retrieve foam pellets
    9.
    发明申请
    Device to catch and retrieve foam pellets 有权
    捕获和回收泡沫颗粒的装置

    公开(公告)号：US20060027250A1

    公开(公告)日：2006-02-09

    申请号：US11214180

    申请日：2005-08-30

    申请人： William Walters

    发明人： William Walters

    IPC分类号： B08B9/00

    CPC分类号： F28G1/12 ,  B08B9/0551

    摘要： An apparatus for the rapid loading and launching of foam pellets for tube cleaning. The apparatus uses a block configuration to allow gravity feed and rapid firing of pellets into tubes. The apparatus includes a hopper feeder attachment which is self adjusting during pellet jams.

    摘要翻译： 用于快速装载和发射用于管清洁的泡沫颗粒的装置。 该装置使用块结构以允许重力进料并将丸粒快速燃烧成管。 该装置包括料斗供料器附件，其在小丸子卡纸期间自调节。