2results about How to "Smooth sewage" patented technology

The utility model provides a vortex brush and vortex washing flushing-down type closestool which comprises a bedpan, a dirt collecting well arranged at the bottom of the bedpan and a blow-off pipe communicated with the dirt collecting well, a water supply port is formed in the vertical face of the edge of the right side of the bedpan, and a water sliding face is arranged in the bedpan. A wedge flow face, a turning bank and a speed reduction bank are arranged on a water sliding face on the left side of the bedpan from front to back around a sewage collection well opening, the wedge flow face is arranged at the position, guided into the sewage collection well opening, of the turning bank, and a large water flow supplied to the bedpan through the water supply port is turned back by the turning bank and guided into the sewage collection well. One part of the water flow is blocked by the speed reduction ridge and then guided into the sewage collecting well along the rear portion of the water sliding face to form a flushing flow column, the other part of the water flow is wedged into the sewage collecting well through the wedge flow face to form spiral flushing flow, and the flushing flow column is rolled by the spiral flushing flow in the tangential direction to rotate, so that the purpose of rotatably scrubbing the inner wall of the sewage collecting well is achieved; and the speed of the water flow of the sewage collecting well entering the blow-off pipe is delayed, the water level of the sewage collecting well is quickly raised, and sewage in the sewage collecting well is pressed out of the blow-off pipe under the action of gravity to be discharged.

The utility model discloses a vertical fish tank is with sediment filter, including filter box body, the bottom surface of filter box body is provided with bottom division part and will filter box body's bottom area divide into sediment area and water inlet area, the top position of filter box body in is located bottom division part and water inlet area is provided with internal division part, and internal division part and water inlet area jointly enclose water inlet cavity, and the bottom of internal division part and the top of bottom division part form the connecting channel that communicates sediment area and water inlet cavity, the surface of internal division part is the guide inclined plane that inclines to sediment area, is used for guiding water flow and depositing deposit, the position of filter box body corresponds water inlet cavity and is provided with the water inlet that communicates with water inlet cavity, the position of filter box body corresponds sediment area and is provided with the blowdown that communicates with sediment area, and the blowdown installs the blowdown switch valve at the place, the top of filter box body and the position of being located guide inclined plane high place above and being provided with the outlet / flush water mouth that communicates with filter box body in.