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公开(公告)号：US5931642A
公开(公告)日：1999-08-03
申请号：US839267
申请日：1997-04-17
摘要： A vacuum sewage handling assembly particularly for boats and recreational vehicles or caravans has a minimum of components because the conventional vacuum and holding tanks have been combined into a single substantially unreinforced, non-cylindrical, all plastic tank. The tank has a contoured, convoluted, discontinuous surface (e.g. formed by grooves, channels, and other discontinuities) so that it has no continuous flat surface area of more than about 80 square inches. The combined vacuum and holding tank may mount a vacuum pump, and optionally mounts a sewage discharge pump. The tank preferably has a generally parallelepiped configuration, and an interior volume of between about 45-65 liters, has a maximum vacuum level of about 26 cm of mercury, and is connected to other conventional portions of a vehicle toilet system, including outlets penetrating the exterior of the vehicle. The tank may have wheels and a handle.
摘要翻译： 特别是用于船和休闲车或大篷车的真空污水处理组件具有最少的部件，因为常规的真空和保持箱已经组合成单个基本上未加强的，非圆柱形的所有塑料罐。 罐具有轮廓，旋转的不连续表面（例如由凹槽，通道和其他不连续部分形成），使得其没有大于约80平方英寸的连续平坦表面积。 组合的真空和储存罐可以安装真空泵，并且可选地安装污水排放泵。 罐优选地具有大体上平行六面体的构造，并且在约45-65升之间的内部容积具有约26cm汞柱的最大真空度，并且连接到车辆马桶系统的其它常规部分，包括穿过 车外 坦克可能有轮子和手柄。
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公开(公告)号：US5803778A
公开(公告)日：1998-09-08
申请号：US781725
申请日：1997-01-10
申请人： David E. Hardy
发明人： David E. Hardy
摘要： The present invention is directed to an apparatus for containers of human waste. The apparatus has a floating receiving station with receiving apertures projecting from the receiving station to receive containers of human waste which have been stored on a boat. As the boat approaches the receiving station, the waste may be placed within the receiving aperture and thereby prevent the pollution of water.
摘要翻译： 本发明涉及一种人体废物容器的装置。 该装置具有浮动接收站，其具有从接收站突出的接收孔，以接收已经存储在船上的人类废物的容器。 当船接近接收站时，废物可以放置在接收孔内，从而防止水的污染。
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公开(公告)号：US5006232A
公开(公告)日：1991-04-09
申请号：US458618
申请日：1990-01-22
CPC分类号： B63J4/004 , C02F3/1242 , C02F3/1263 , Y02W10/15
摘要： A sewage treatment plant for use aboard ship comprises a vacuum assisted fresh water flush system delivering sewage to a collection tank. Sewage is collected from the collection tank in batches for treatment. The sewage first enters a settlement tank and is then transferred to an aeration tank. After aeration, treated sewage is then transferred out in batches. The batch processing overcomes the difficulties of operating a continuous flow arrangement on a moving platform where liquid can move back and forth, which presents difficulties in controlling the level of biological activity. A controlled amount of sewage transferred to the aeration tank is diluted with grey water. A sludge storage tank is provided and suspended solids probes are provided in the aeration and settlement tanks such that sludge is automatically withdrawn from these tanks to the storage tank to maintain the level of suspended solids within predetermined limits. The sludge storage tank is provided with aerators and its temperature is controlled such that aerobic digestion renders the sludge inert. Small batches of aerated liquid are drawn from the aeration tank into a chlorination tank via a separation system at controlled intervals between successive sewage batch transfers from the collection tank to the aeration tank via the settling tank prior to discharge from the plant.
摘要翻译： PCT No.PCT / GB88 / 00434 Sec。 371日期1990年1月22日 102（e）日期1990年1月22日PCT提交1988年6月2日PCT公布。 出版物WO88 / 09740 日期为1988年12月15日。船上使用的污水处理厂包括将污水送至收集罐的真空辅助淡水冲洗系统。 分批收集污水进行污水处理。 污水首先进入沉淀池，然后转移到曝气池。 曝气后，经处理的污水分批输出。 批处理克服了在液体可以来回移动的移动平台上操作连续流动布置的困难，这在控制生物活性水平方面存在困难。 转移到曝气池中的受控量的污水用灰水稀释。 设置污泥储罐，并在曝气和沉淀池中提供悬浮固体探针，使污泥自动从这些罐中取出至储罐，以将悬浮物的含量保持在预定的限度内。 污泥储罐配有曝气器，其温度受到控制，好氧消化使污泥呈惰性。 在从工厂排放之前，小批量的充气液体通过分离系统以分级系统从控制的间隔从连续的收集罐到曝气池经由沉淀池经过污水批量传送从曝气池中抽出。
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公开(公告)号：US4115876A
公开(公告)日：1978-09-26
申请号：US744873
申请日：1976-11-24
CPC分类号： B63J4/004 , B63B29/16 , E03D11/11 , E03D5/016 , C02F2103/005 , C02F2201/001
摘要： This disclosure relates to a self-contained recirculating toilet system which includes a toilet bowl having a built-in flush pump and a waste-discharge macerator pump with the discharge of the macerator pump being connected to a holding tank unit for delivering raw waste into a raw-waste compartment thereof. The raw waste is periodically pumped from the raw-waste compartment to a combined sterilization and flocculation cell unit after which the treated liquid is returned to the holding-tank unit and after solids float over weir by virtue of gaseous suspension from the treatment in the cells and aided by the outward flow through a discharge slit the remaining clarified and sterilized liquid is directed into a flush-water compartment of the holding-tank unit for use in the next flushing of the toilet. The system provides for repeated use of the same water for multiple toilet flushing.
摘要翻译： 本公开涉及一种独立的再循环马桶系统，其包括具有内置冲洗泵的马桶盆和废液排放浸取器泵，其中浸渍泵的排出口连接到储罐单元，用于将生废料输送到 生废物舱。 生废物被周期性地从废弃废物室泵送到组合的灭菌和絮凝池单元，之后处理过的液体返回到储罐单元中，并且固体在悬浮液中悬浮在堰上，这是由于细胞处理中的气体悬浮液 并且由向外流动通过排放狭缝辅助，剩余的澄清和灭菌的液体被引导到保持箱单元的冲洗水室中，以用于下一次冲洗马桶。 该系统重复使用相同的水进行多厕所冲洗。
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公开(公告)号：US3990967A
公开(公告)日：1976-11-09
申请号：US325732
申请日：1973-01-22
申请人： William J. Hargraves
发明人： William J. Hargraves
CPC分类号： C02F3/1242 , B63B29/16 , C02F3/20 , C02F2103/008 , Y02W10/15
摘要： An aerobic sewage treatment system is constructed of a plurality of series-connected turbulent, aerated stages which progressively purify the waste to essentially organic-free water without building up sludge. The system is especially suitable for a compact toilet, such as a toilet on a pleasure boat or recreational vehicle. Discharge of effluent can be avoided by evaporation of water from the system by venting the stages and if necessary by heating the effluent from the last stage.
摘要翻译： 有氧污水处理系统由多个串联连接的湍流充气阶段构成，其逐渐将废物净化为基本上无有机物的水，而不会积聚污泥。 该系统特别适用于紧凑型马桶，如游艇或休闲车上的马桶。 通过排放各个阶段，如果需要，通过加热最后阶段的流出物，可以通过蒸发系统中的水来排除污水。
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公开(公告)号：US3870084A
公开(公告)日：1975-03-11
申请号：US31541072
申请日：1972-12-15
申请人： ITT
发明人： GEZARI WALTER A
摘要： A waste disposal system for a boat equipped with a head and a waste-holding tank for receiving sewage therefrom. A dual deck fitting and associated equipment permits conventional dockside pumpout of the holding tank and also permits overboard dump of the contents of the tank. The dual deck fitting is provided with a pair of plugs, one of which embodies a pivotable handle which facilitates threading and unthreading of the plug in the deck fitting and also a lug which engages a slot in the other plug to facilitate threading and unthreading of the latter plug in the deck fitting.
摘要翻译： 一种装有头部和废物容纳槽的船的废物处理系统，用于从其接收污水。 双层配件和相关设备允许常规的码头泵送出储罐，并允许油箱内部物料的过度倾倒。 双层配件设置有一对插头，其中一个插头体现了可枢转的手柄，其有助于插头插入在甲板接头中的螺纹和螺纹，并且还具有接合另一个插头中的槽的凸耳，以便于螺纹和螺纹 后者插入甲板配件。
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公开(公告)号：US1713911A
公开(公告)日：1929-05-21
申请号：US15036326
申请日：1926-11-23
IPC分类号： B63B29/16
CPC分类号： B63B29/16 , Y10T137/0318 , Y10T137/3003 , Y10T137/86187
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公开(公告)号：US20210371073A1
公开(公告)日：2021-12-02
申请号：US17077151
申请日：2020-10-22
摘要： A solar electric pump-out boat for removing human waste. The pump-out boat may include a boat hull, wherein the boat hull may include a bow, a stern, and a self-draining sole disposed therein. The pump-out boat may further include a holding tank disposed within the hull underneath the self-draining sole for collecting waste. The pump-out boat may further include a console disposed approximately center of, and on a top surface of the self-draining sole. The pump-out boat may further include a solar panel for absorbing sunlight to convert into electrical power. The pump-out boat may further include a pump disposed within the console. The pump-out boat may further include a battery connected to a motor, the pump, and the solar panel, such that the solar panel charges the battery to provide the electrical power to operate the pump and the motor.
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公开(公告)号：US09440316B2
公开(公告)日：2016-09-13
申请号：US14231695
申请日：2014-03-31
申请人： The Boeing Company
发明人： Darren Carl McIntosh
IPC分类号： E03C1/264 , A47K1/14 , B01D35/153 , B01D24/00 , B01D35/00 , B23P6/00 , B63B29/22 , B64D11/04 , B63B29/16
摘要： A drain strainer assembly includes a housing having a circular cross-section, with an inlet port, an outlet port, and a plurality of first engagement tabs. The drain strainer assembly also includes a strainer member assembly having a circular cross-section. The strainer member assembly includes a strainer member with a solid front surface having a handle and a plurality of second engagement tabs interlocked with the first engagement tabs on the housing. The strainer member also includes cylindrical strainer sidewalls defining a circular opening at the back of the strainer member, and has an upper conduit aligned with the inlet port of the housing. The strainer member assembly also includes a circular strainer disk coupled to the strainer member with a fastener and covering the circular opening at the back of the strainer member.
摘要翻译： 排水过滤器组件包括具有圆形横截面的壳体，其具有入口端口，出口端口和多个第一接合突出部。 排水过滤器组件还包括具有圆形横截面的过滤器构件组件。 过滤器构件组件包括具有实心前表面的过滤器构件，其具有手柄和与壳体上的第一接合突片互锁的多个第二接合突出部。 过滤器构件还包括在过滤器构件的背面限定圆形开口的圆柱形过滤器侧壁，并且具有与壳体的入口对准的上部导管。 过滤器构件组件还包括用紧固件联接到过滤器构件的圆形过滤器盘，并且覆盖过滤器构件背面的圆形开口。
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公开(公告)号：US6148860A
公开(公告)日：2000-11-21
申请号：US757768
申请日：1996-11-27
申请人： James A. Sigler
发明人： James A. Sigler
CPC分类号： E03D5/00 , B60R15/04 , B63B29/14 , B63B29/16 , E03F1/006 , Y10T137/3109 , Y10T137/788 , Y10T137/7882 , Y10T137/7885 , Y10T137/7888
摘要： A vacuum tank assembly has a low volume configuration so that it can be used in boats and recreational vehicles where space is at a premium. A stack of components, with a waste tank at the bottom, then a vacuum tank with directly connected vacuum pump, and one or more fresh water tanks, is located remote from a vacuum toilet, with a discharge from the toilet (below a vacuum-tight ball valve) connected to the vacuum tank, which is in turn connected to the vacuum pump, in turn connected to the waste tank. A submersible centrifugal pump may be provided mounted to a cap of the water tank, with an anti-siphon device associated with it. The vacuum tank is of high density polypropylene having flat walls, with no continuous flat surface more than 80 square inches. Lipless duckbill check valves are provided on opposite sides of the vacuum pump, the valves of elastomeric material having a ratio of the wall thickness to thickness of the sealing edges of about 1:1. The waste tank may have a dip tube with a dog leg portion having a large cross-sectional are oval bottom opening to minimize the possibility of clogging.
摘要翻译： 真空罐组件具有低体积构造，使得其可用于空间有限的船和休闲车辆中。 一堆组件，底部有一个废液箱，然后一个真空槽与一个直接连接的真空泵和一个或多个淡水箱位于远离真空马桶的位置，从厕所排出（在真空 - 紧密球阀）连接到真空罐，真空罐又连接到真空泵，反过来连接到废油箱。 可以提供安装在水箱盖上的潜水式离心泵，并具有与其相连的防虹吸装置。 真空槽是具有平坦壁的高密度聚丙烯，没有连续的平坦表面超过80平方英寸。 在真空泵的相对侧设置无铅鸭嘴止回阀，弹性体材料的阀门具有约1：1的密封边缘的壁厚与厚度之比。 废物罐可以具有蘸管，其具有大横截面的狗腿部分是椭圆形底部开口，以最小化堵塞的可能性。
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