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51. 发明申请

US20150305257A1 FLUID DRAINAGE SYSTEM AND METHODS 有权
标题翻译：流体排水系统和方法
公开(公告)号：US20150305257A1
公开(公告)日：2015-10-29
申请号：US14617252
申请日：2015-02-09
申请人： Virid Services, LLC
发明人： Jon Lips
IPC分类号： A01G25/16 , G05B15/02 , G05D7/06
CPC分类号： A01G25/16 , A01G25/00 , F16L55/07 , G05B15/02 , G05D7/0623 , G05D7/0635 , Y10T137/0318 , Y10T137/1298 , Y10T137/1353 , Y10T137/1963
摘要： A method for operating a fluid drainage control system to drain a fluid from a fluid dispensation system is provided. The method includes determining a first ambient air temperature, determining if the first ambient air temperature is less than a predetermined drain set point temperature, isolating the fluid dispensation system from a fluid supply source by closing a supply valve located inside a temperature controlled area in response to the first ambient air temperature being less than the predetermined drain set point temperature, and draining the fluid from the fluid dispensation system by opening a drain valve subsequent to closing the supply valve. The method further includes determining a second ambient air temperature, determining if the second ambient air temperature is greater than a predetermined operation set point temperature, closing the drain valve in response to the second ambient air temperature being greater than the predetermined operation set point temperature, and opening the supply valve subsequent to closing the drain valve.
摘要翻译：提供了一种用于操作流体排出控制系统以从流体分配系统排出流体的方法。该方法包括确定第一环境空气温度，确定第一环境空气温度是否小于预定的排水设定点温度，通过关闭位于温度受控区域内的供应阀来响应流体分配系统与流体供应源的隔离到第一环境空气温度小于预定排水设定点温度，并且在关闭供应阀之后打开排放阀，从流体分配系统排出流体。该方法还包括确定第二环境空气温度，确定第二环境空气温度是否大于预定操作设定点温度，响应于第二环境空气温度大于预定操作设定点温度来关闭排水阀，并且在关闭排水阀之后打开供给阀。

52. 发明申请

US20110226800A1 FLUID DRAINAGE SYSTEM AND METHODS 有权
标题翻译：流体排水系统和方法
公开(公告)号：US20110226800A1
公开(公告)日：2011-09-22
申请号：US12724927
申请日：2010-03-16
申请人： Jon Lips
发明人： Jon Lips
IPC分类号： G01F15/00
CPC分类号： A01G25/16 , A01G25/00 , F16L55/07 , G05B15/02 , G05D7/0623 , G05D7/0635 , Y10T137/0318 , Y10T137/1298 , Y10T137/1353 , Y10T137/1963
摘要： A method for operating a fluid drainage control system to drain a fluid from a fluid dispensation system is provided. The method includes determining a first ambient air temperature, determining if the first ambient air temperature is less than a predetermined drain set point temperature, isolating the fluid dispensation system from a fluid supply source by closing a supply valve located inside a temperature controlled area in response to the first ambient air temperature being less than the predetermined drain set point temperature, and draining the fluid from the fluid dispensation system by opening a drain valve subsequent to closing the supply valve. The method further includes determining a second ambient air temperature, determining if the second ambient air temperature is greater than a predetermined operation set point temperature, closing the drain valve in response to the second ambient air temperature being greater than the predetermined operation set point temperature, and opening the supply valve subsequent to closing the drain valve.
摘要翻译：提供了一种用于操作流体排出控制系统以从流体分配系统排出流体的方法。该方法包括确定第一环境空气温度，确定第一环境空气温度是否小于预定的排水设定点温度，通过关闭位于温度受控区域内的供应阀来响应流体分配系统与流体供应源的隔离到第一环境空气温度小于预定排水设定点温度，并且在关闭供应阀之后打开排放阀，从流体分配系统排出流体。该方法还包括确定第二环境空气温度，确定第二环境空气温度是否大于预定操作设定点温度，响应于第二环境空气温度大于预定操作设定点温度来关闭排水阀，并且在关闭排水阀之后打开供给阀。

53. 发明授权

US06857442B1 Freeze protection device for wall hydrants/faucets 有权
标题翻译：墙壁消防栓/水龙头的防冻装置
公开(公告)号：US06857442B1
公开(公告)日：2005-02-22
申请号：US10674740
申请日：2003-09-30
申请人： William T. Ball , Cody W. Jackson , Lawrence Almasy
发明人： William T. Ball , Cody W. Jackson , Lawrence Almasy
IPC分类号： E03B7/10 , F16K31/64 , E03B7/08 , E03B7/12 , F16L55/07
CPC分类号： E03B9/025 , E03B7/10 , Y10T137/1244 , Y10T137/1298 , Y10T137/1353 , Y10T137/5497 , Y10T137/698 , Y10T137/791 , Y10T137/88038 , Y10T137/88054
摘要： A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A movable ball is located with a fluid conduit that extends from the interior of the inlet tube to the location of the potable water source. When the water pressure inside the inlet tube increases because of the presence of ice, the high pressure of such water moves the ball to open fluid flow of the high pressure fluid to the source of potable water which will be at a lower pressure, thus reducing the fluid pressure within the inlet tube and saving it from rupture.
摘要翻译：无阻塞的消防栓具有通常为水平的流体入口管，其内部端部和外部端部。中空阀配件刚性地固定到入口管的内端，用于连接到加压流体源。移动球定位成具有从入口管的内部延伸到饮用水源的位置的流体导管。当入口管内的水压由于存在冰而增加时，这种水的高压使球移动，使高压流体的流体流动流向饮用水源，该水源将处于较低压力，从而减少入口管内的流体压力，并避免其破裂。

54. 发明授权

US06763845B2 Water freeze prevention device 失效
标题翻译：防冻装置
公开(公告)号：US06763845B2
公开(公告)日：2004-07-20
申请号：US10238533
申请日：2002-09-09
申请人： Javier J. Hoggard
发明人： Javier J. Hoggard
IPC分类号： F16K3164
CPC分类号： E03B7/10 , Y10T137/1298 , Y10T137/1842 , Y10T137/1987 , Y10T137/7439 , Y10T137/86397 , Y10T137/86445
摘要： An automatic water freeze prevention device having a first valve, second valve and third valve that cooperate to fill or drain a water utilization device according to pre-selected temperature conditions. These three valves are driven to their respective open/closed positions by an electrical power sending device that is, in turn, actuated by a temperature setting device that is associated with a temperature sensing device.
摘要翻译：一种具有第一阀，第二阀和第三阀的自动防冻装置，其配合以根据预选温度条件填充或排出水利用装置。这三个阀门被一个电力发送装置驱动到它们各自的打开/关闭位置，该发电装置又由与温度感测装置相关的温度设定装置致动。

55. 发明授权

US4280478A Freeze protection apparatus for solar collectors 失效
标题翻译：太阳能集热器防冻装置
公开(公告)号：US4280478A
公开(公告)日：1981-07-28
申请号：US960399
申请日：1978-11-13
申请人： Eugene F. Duval , David P. Bagshaw , Michael A. Kast , Gilbert M. Masters , Harry T. Whitehouse
发明人： Eugene F. Duval , David P. Bagshaw , Michael A. Kast , Gilbert M. Masters , Harry T. Whitehouse
IPC分类号： F16K49/00 , F24J2/40 , F24J3/02
CPC分类号： F24J2/402 , Y02E10/40 , Y10T137/1298
摘要： A freeze protection system allows the working fluid contained in the communicating tubes of the solar collector to drain from both the input and output tubes of the collector when a first predetermined temperature of the working fluid is detected and to fill the collector via both the input and output tubes when a second predetermined temperature is detected. The invention includes valve mechanisms, of the spool valve variety, that communicate the working fluid to be heated to the collector and therefrom to a storage tank, a valve actuator and a sensor. The actuator moves a valve element from a first position for communicating working fluid to be heated from a source to the input tube of the collector and for communicating heated working fluid from the output tube of the collector to a storage facility to a second position for interrupting fluid communication from the source to the collector and for communicating both the input and output tubes of the collector to a drainpipe--draining the collector of working fluid--when the first predetermined temperature level is detected by the sensor. Upon detection of the second predetermined temperature level the sensor causes the actuator to return the valve element to the first position via an intermediate position that closes the drainpipe and temporarily communicates the working fluid to both the input and output tubes of the collector.
摘要翻译：当检测到工作流体的第一预定温度时，防冻系统允许包含在太阳能收集器的连通管中的工作流体从集电器的输入和输出管排出，并且通过输入和当检测到第二预定温度时，输出管。本发明包括滑阀类型的阀机构，其将待加热的工作流体与收集器连通，从而连接到储罐，阀致动器和传感器。致动器将阀元件从第一位置移动，用于将待加热的工作流体从源极传递到收集器的输入管，并且用于将加热的工作流体从收集器的输出管传递到存储设备到第二位置，以中断从源到集电器的流体连通，并且当传感器检测到第一预定温度水平时，用于将收集器的输入和输出管连通到排水管 - 排出工作流体的收集器。在检测到第二预定温度水平时，传感器使致动器经由关闭排水管并且将工作流体临时连接到收集器的输入和输出管的中间位置而将阀元件返回到第一位置。

56. 发明授权

US2611383A Automatic water cutoff and drain 失效
公开(公告)号：US2611383A
公开(公告)日：1952-09-23
申请号：US2611383D
CPC分类号： E03B7/10 , Y10T137/1298

57. 发明授权

US629794A Automatic valve cut-off. 失效
标题翻译：自动阀切断。
公开(公告)号：US629794A
公开(公告)日：1899-08-01
申请号：US1898688068
申请日：1898-08-08
申请人： CILY & BROTHER , LINDSAY ROBERT FRANKLING
发明人： LINDSAY ROBERT FRANKLING
CPC分类号： E03B7/10 , Y10T137/1298

58. 发明授权

US623979A Antifreezing apparatus 失效
公开(公告)号：US623979A
公开(公告)日：1899-05-02
申请号：US623979D
CPC分类号： E03B7/10 , Y10T137/1298 , Y10T137/87989

59. 发明授权

US389099A Anti-freezing device for water-pipes 失效
公开(公告)号：US389099A
公开(公告)日：1888-09-04
申请号：US389099D
CPC分类号： E03B7/10 , Y10T137/1298

60. 发明授权

US380987A Officeo 失效
公开(公告)号：US380987A
公开(公告)日：1888-04-10
申请号：US380987D
CPC分类号： E03B7/10 , Y10T137/1298

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