10results about "Cesspools" patented technology

The utility model discloses a kind of siphon drainage devices of sewage pool, including special-shaped U-shaped siphon, fixed support and air extraction device, special-shaped U-shaped siphon includes main channel and auxiliary channel, main channel includes mutually connected water inlet section, connecting section and water outlet section, connecting section connects water inlet section and water outlet section, water inlet section is fixed on the inner wall of sewage pool using fixed support, auxiliary channel connects connecting section, air extraction device includes air extraction mechanism and check valve, air extraction mechanism connects auxiliary channel, for air extraction to auxiliary channel, check valve also connects auxiliary channel, for making auxiliary channel one-way conduction, check valve includes cavity, baffle, fixed nut and air core, fixed nut is located at the bottom of cavity, for connecting auxiliary channel and cavity, air core is located at the top of cavity, baffle is connected below air core, and baffle is equipped with aperture. Compared with prior art, the utility model can realize the efficient, zero-energy consumption discharge of sewage.

This utility model discloses a sealing device for a water treatment filter, relating to the technical field of anaerobic tank sealing devices. It includes a tank body with an installation opening on the left side. A sealing cover is installed inside the installation opening. An opening and closing mechanism is provided between the tank body and the sealing cover. An aeration mechanism and a tank wall cleaning mechanism are respectively provided on the upper and lower surfaces of the sealing cover. The opening and closing mechanism includes two installation grooves respectively formed in the front and rear walls of the installation opening. Guide rods are fixedly connected to the inner walls on both sides of the front installation groove. Through the opening and closing mechanism, when the tank body needs to be fully opened, the motor drives a reciprocating screw to rotate via a bevel gear. Under the conductive action of the guide block and guide rod, the screw block can cause the reciprocating screw to rotate, driving the sealing cover to move left and right within the installation opening until the sealing cover moves to the left, fully opening the tank body. This provides convenience for opening and closing the oxidation tank.

The utility model discloses a kind of glass steeling septic tank's baffle mounting mechanism, including rack, two parallel horizontal positioning rods are equipped between rack two sides vertical plate, positioning rod shaft middle part is equipped with positioning assembly, clamping cylinder between two sides positioning assembly, cylinder bottom is placed on supporting table assembly, supporting table assembly is vertically slidably connected with rack bottom plate, first end vertical plate is transversely slidably connected outer sleeve tube, outer sleeve tube lumen is slidably connected inner sleeve tube, inner sleeve tube end portion is connected sucker assembly by swivel joint, swivel joint is connected vacuum pump by spiral pipe line;The mechanism is fixed to septic tank cylinder by positioning assembly and tray assembly, then by the cooperation of sucker assembly and inner and outer sleeve tube, the baffle adsorbed is sent into cylinder for fast positioning, and the perpendicularity when baffle installation can be guaranteed, can be applicable to the cylinder assembly of various specifications, with the characteristics of simple operation, strong applicability.

The utility model discloses an integrated three format manure tank, including the support of receiving, four assembly support plates are fixedly connected with the top of support of receiving, the assembly baffle is fixedly connected with the assembly support plate end, the assembly frame is commonly covered and is set between four assembly support plates, and the assembly spring is movably sleeved with the outside wall of four assembly support plates. The utility model discloses, through the activity of bending and turning over the activity backplate, make the activity backplate inside with one of the installation support movable joint, then loosen the moving pull plate, make the moving spring give the moving pull plate on the moving slider a restoring force, make the moving pull plate drive the moving insert strip to pass through the installation socket and the spacing of assembly frame adjustment, simultaneously, the assembly frame is cooperated with the support of receiving to strengthen the support intensity of manure tank body, make the angle of adjusting the manure tank material receiving channel according to the need, and strengthen the support intensity and stability of manure tank to improve the use effect.

The application discloses a double-cabin sewage well with internal flow guiding function, and belongs to the technical field of municipal sewage facilities. The double-cabin sewage well with internal flow guiding function comprises a well body, a plurality of first water inlet pipes, a plurality of second water inlet pipes, a first water outlet pipe, a second water outlet pipe and a plurality of flow guiding devices. When the first cabin needs to be overhauled, the first wall-attached gate is closed and the flow guiding device is started, so that the sewage in the first water inlet pipe is diverted into the second cabin for treatment through the flow guiding channel; similarly, when the second cabin needs to be overhauled, the sewage in the second water inlet pipe is guided into the first cabin through the flow guiding device, and the seamless switching of the sewage path is realized through the synergistic effect of the flow guiding device and the wall-attached gate, so that the sewage in the pipe section to be overhauled is automatically guided to the other cabin without complete water stop, a safe water-free environment is created for the overhaul operation, the technical problem that it is difficult to completely cut off the flow during the overhaul of a large-diameter sewage pipe is solved, and the high-risk operation mode of the traditional air bag plugging is avoided.

The utility model provides a kind of glass steel arc-shaped cover plate of embedded reinforced structure, it is related to glass steel arc-shaped cover plate technical field, including the glass steel main body layer, reinforced layer and cladding layer of arc-shaped setting in turn, reinforced layer includes frame body and beam body, frame body and beam body are all using lightweight foam material, cladding layer includes short-cut felt layer, glass fiber cloth layer and glass steel cladding layer setting in turn from inside to outside, glass steel cladding layer is cured, and the surface of glass steel arc-shaped cover plate forms protruding reinforced structure.The scheme is embedded lightweight foam material, and the surface is covered by glass steel, which can greatly improve the rigidity and strength of the cover plate itself, better suited for large-span or high deformation requirements of the cover plate scene, reduce the panel thickness and self-weight of arc-shaped cover plate, thereby reduce production cost and improve installation efficiency.

This utility model relates to the technical field of indoor sewage pretreatment equipment, and in particular to a combined structure for an indoor sewage pretreatment equipment. It includes: a three-compartment septic tank, a kitchen cleaning well, a water seal well, and a connection well. The kitchen cleaning well and the water seal well are both located above the three-compartment septic tank and are connected to the connection well. The three-compartment septic tank has a corner structure, and the connection well is located at the corner structure, connecting the three-compartment septic tank to the connection well. The combined structure of the indoor sewage pretreatment equipment provided by this utility model saves on internal connecting pipes and accessories, reduces costs, decreases the floor space required, and facilitates later maintenance and operation.

This utility model belongs to the field of underground engineering construction. To address the need for maintenance personnel to directly and conveniently observe the water flow and quality in pools or channels beneath steel cover plates, a steel cover plate with an inspection hole is disclosed. The steel cover plate includes an inspection hole, an inspection hole cover plate, and a concealed handle. The concealed handle is installed on the inspection hole cover plate and can be hidden inside or at the bottom of the inspection hole cover plate. The concealed handle includes a handle that extends above the inspection hole cover plate when the inspection hole needs to be opened. The advantages of this utility model are: convenient and safe operation; the inspection hole cover plate can be opened and closed freely, sealing off gas and preventing loss; the concealed handle facilitates traffic and enhances overall aesthetics.