公开(公告)号：US5643445A

公开(公告)日：1997-07-01

申请号：US520026

申请日：1995-08-28

Applicant: Charles Billias ,  Rajesh Verma ,  Ray Waton

Inventor： Charles Billias ,  Rajesh Verma ,  Ray Waton

IPC: E03F5/04 ,  E03F5/14 ,  B01D29/11

CPC classification number: E03F5/0404 ,  E03F5/04 ,  E03F5/14 ,  E03F2005/0414

Abstract: Debris removing screen basket and overflow apparatus embodiments for use in a storm collection sewer. The device has two embodiments, each including a central panel with foldable wings in each side of the central panel. During initial assembly, the wings are folded up around the central panel for insertion through a manhole cover. Each wing can have an optional extension panel that slidable attached to each wing by bolts/screws and nuts through longitudinal slots. In the first embodiment, the wings, extension panels and the central panel form a single type panel that is inclined at a variable angle so as to suit various floor conditions at a particular location. In the first embodiment the panel and wings have a front edge that sits on the inlet drain floor and a top edge touching an upper ridge of the basket. The inclined variable angle can be between approximately 35 and 75 degrees but preferably at approximately 52 degrees, with the top edges leaning in the direction of the outlet pipe from the storm collection sewer. Both wings and and extension panels have angled deflector top portions while the central panel does not have a deflection portion. A screen mesh basket is supported behind the central panel by hooks. Storm water and debris entering the street grate area fill up the area in front of the wings, extension panels and central panel. The rising water when reaching the height of the deflector portions is forced over the top ridge of the central panel and into the basket. In the second embodiment the central panel and the wings form a ramp chute which angle down from street level into the basket itself. In the second embodiment, overflowing water can run around the sides of the filled basket. Filled baskets in both embodiments are removable by a single worker while the remaining structure is left undisturbed.

Abstract translation: 用于风暴收集下水道的碎屑清除筛网和溢流装置实施例。 该装置具有两个实施例，每个实施例包括在中央面板的每一侧中具有可折叠翼的中心面板。 在初始组装期间，翼部围绕中心板折叠以插入通过人孔盖。 每个翼可以有一个可选的延伸面板，可通过螺栓/螺丝和螺母通过纵向槽滑动连接到每个翼。 在第一实施例中，翼，延伸板和中心板形成以可变角度倾斜以适应特定位置处的各种楼层条件的单一型面板。 在第一实施例中，面板和翼具有位于入口排水底板上的前边缘，以及接触篮筐的上脊的顶边。 倾斜的可变角度可以在大约35度至75度之间，但优选地在大约52度处，其中顶部边缘从风暴收集下水道沿出口管的方向倾斜。 翼和延伸板都具有成角度的偏转器顶部，而中心板没有偏转部分。 中间板后面用钩子支撑一个筛网篮。 风暴水和碎屑进入街道格栅区域填满了机翼，延伸面板和中央面板前面的区域。 当达到偏转器部分的高度时，上升的水被迫超过中心板的顶部脊部并进入篮子。 在第二实施例中，中央面板和翼形成从坡道向下倾斜到篮子本身的斜坡斜槽。 在第二实施例中，溢出的水可以在填充的篮子的侧面周围运行。 两个实施例中的填充篮可由单个工人移除，而剩余的结构保持不受干扰。

公开(公告)号：US5904842A

公开(公告)日：1999-05-18

申请号：US734631

申请日：1996-10-18

Applicant: Charles Billias ,  Rajesh Verma ,  Ray Waton

Inventor： Charles Billias ,  Rajesh Verma ,  Ray Waton

IPC: E03F5/04 ,  E03F5/14 ,  B01D29/11

CPC classification number: E03F5/0404 ,  E03F5/0401 ,  E03F5/14 ,  E03F2005/0414

Abstract: Debris removing screen basket and overflow apparatus embodiments for use in a storm collection sewer. The device has two embodiments, each including a central panel with foldable wings in each side of the central panel. During initial assembly, the wings are folded up around the central panel for insertion through a manhole cover. Each wing can have an optional extension panel. In the first embodiment, the wings, extension panels and the central panel form a single type panel that is inclined at a variable angle so as to suit various floor conditions at a particular location. Both wings and extension panels have angled deflector top portions, while the central panel does not. A screen mesh basket is supported behind the central panel. Storm water and debris fill up the area in front of the apparatus. The rising water when reaching the height of the deflector portions is forced over the central panel and into the basket. In the second embodiment the central panel and the wings form a ramp chute which angle down from street level into the basket itself. Overflowing water can run around the sides of the filled basket. Filled baskets in both embodiments are removable while the remaining structure is left undisturbed. The baskets can be double levelled where a top layer has larger openings for holding larger debris and the lower tier level can have smaller opening therein for holding sand.

Abstract translation: 用于风暴收集下水道的碎屑清除筛网和溢流装置实施例。 该装置具有两个实施例，每个实施例包括在中央面板的每一侧中具有可折叠翼的中心面板。 在初始组装期间，翼部围绕中心板折叠以插入通过人孔盖。 每个翼可以有可选的扩展面板。 在第一实施例中，翼，延伸板和中心板形成以可变角度倾斜以适应特定位置处的各种楼层条件的单一型面板。 两个翼和延伸板具有成角度的偏转器顶部，而中央面板则不具有。 中央面板后面支持一个筛网篮。 风暴水和碎屑填满了设备前面的区域。 当达到偏转器部分的高度时，上升的水被迫超过中央面板并进入篮子。 在第二实施例中，中央面板和翼形成从坡道向下倾斜到篮子本身的斜坡斜槽。 溢出的水可以在填充的篮子的两侧运行。 两个实施例中的填充篮子是可移除的，而剩余的结构保持不受干扰。 筐可以是双层平整的，其中顶层具有较大的开口以容纳较大的碎屑，而下层可以具有较小的开口用于保持砂子。