5results about How to "Avoid being unable to discharge" patented technology

This utility model provides a flood prevention control system for pumping stations, belonging to the field of pumping station technology. It primarily addresses the problem that traditional pumping station drainage systems cannot monitor the status of drainage pumps. The proposed technical solution includes a pumping station and a control room. Multiple sets of drainage pumps are installed in the pumping station, and a collection well is located on one side of the pumping station. Each set of drainage pumps is equipped with a drainage pump status detection module. A signal upload module and a control module are installed in the pumping station, and a collection well water level monitoring module is installed on the collection well. The drainage pump status detection module, the collection well water level monitoring module, and the signal upload module are all electrically connected to the control module. Through the drainage pump status detection module, it is possible to detect whether the drainage pumps are in a closed or manual state, and whether a malfunction has occurred, thus solving the problem that traditional pumping station drainage systems cannot monitor the status of drainage pumps, leading to ineffective drainage of accumulated water.

The invention relates to the technical field of bamboo product processing, in particular to a bamboo tea tray processing method which comprises the steps that a tea tray blank comprises a horizontal bottom face, a top face and side faces; forming a water transfer printing layer on the special-shaped top surface and the side surface by using water transfer printing; the primary blank is cleaned through the conveying and cleaning device; the conveying and cleaning device comprises a machine body, a pressure pump and a rotating motor; a spraying area and a pressurized washing area are arranged in the machine body; a pressurizing spray pipe is arranged in the pressurizing flushing area and rotates back and forth between 45 degrees and 90 degrees through a rotating motor, the 90-degree position is the initial position, the 45-degree position is the final position, and when the initial position turns to the final position, a pressurizing pump works. According to the water transfer printing device, the special-shaped groove is sprayed with cleaning liquid through the spraying area to be soaked, and water transfer printing impurities and fragments are soaked, softened and dissolved; and the rotary motor works to enable the pressurizing spray pipe to rotate, the swinging jet flow extrudes and extrudes out the bubbles in a single direction, and the final yield is guaranteed.

The utility model relates to resin production technical field especially resin production line's reation kettle, solved the problem that part material will be attached to the inner surface of heat preservation jar body in prior art, lead to the problem of reaction rate reduction and resource waste. A kind of resin production line's reation kettle, including support seat, the inside fixed mounting of support seat has reation kettle body, the inside of reation kettle body is provided with cleaning component, cleaning component includes support rod, rotating motor, transmission rod, stirring piece, bearing, connecting table, gear ring, scraping strip, gear and transmission disc. The utility model not only can improve the uniformity of material mixing, accelerate the reaction between materials, simultaneously still can scrape off the mixture attached to the inner surface of reation kettle body, avoid material attachment in the inner surface of reation kettle body lead to the reaction rate reduction, and when discharging, still can avoid the mixture attachment in the inner surface of reation kettle body lead to unable to discharge.

The application relates to a liquid cooling system and a hydrogen production rectifier, and the liquid cooling system comprises a cooling device, a water inlet pipeline, a water outlet pipeline and a connecting pipeline. The water inlet pipeline comprises a water inlet main pipeline and at least one water inlet branch pipeline, and the flow rate of each water inlet branch pipeline can be adjusted. The water outlet pipeline comprises a water outlet main pipeline and at least one water outlet branch pipeline, and the flow rate of each water outlet branch pipeline can be adjusted. The connecting pipeline is connected between the water inlet main pipeline and the water outlet main pipeline, and the connecting pipeline can be switched between a conducting state and a disconnected state. When a certain water inlet branch pipeline or water outlet branch pipeline needs to be overhauled, the flow rate of the water inlet branch pipeline or water outlet branch pipeline to be overhauled can be adjusted to zero. When sewage needs to be discharged, the sewage in the water inlet main pipeline is directly discharged from the water outlet main pipeline through the connecting pipeline, so that the problem that the sewage in the water inlet pipeline cannot be completely discharged is effectively avoided.

The utility model relates to temperature control equipment technical field especially a high -grade aluminium alloy anodic oxidation intelligent temperature control equipment, including the cold water machine main part, the top fixed coupling of cold water machine main part has the top frame, the inner wall of top frame is fixed and installed with the top plate through the bolt, the top portion embedded type fixed mounting of top plate has two symmetrical settings fan. The utility model has the advantages of: first pull the pull plate, drive the locking pin extension spring, make the locking pin from the locking hole and separate, remove the fixed of the rotating plate, subsequently around the connecting rod rotating rotating plate, the support plate drives the sliding frame to slide along the guide plate in the recess, the aluminum foil telescopic hose telescopic with the rotation of rotating plate, when rotating plate adjusts to the suitable angle, rotates locking bolt and makes its bottom surface and the guide plate top surface and is pasted together, fixes the sliding frame position. This operation step has realized the flexible adjustment of fan air outlet direction, changes the orientation of exhaust hole through the rotation of rotating plate.