4results about How to "Guaranteed flow capacity" patented technology

The invention relates to the technical field of combustors and discloses a turbulent burner which comprises an outer barrel, an inner barrel, a plurality of cyclones, an adjuster and a flow guide assembly, the outer barrel and the inner barrel are coaxially arranged in a sleeved mode, and a center channel used for flowing of a first medium is formed in an inner cavity of the inner barrel. An annular channel used for flowing of a second medium is formed between the inner barrel and the outer barrel, the cyclones are arranged in the annular channel and used for enabling the second medium to enter the boiler after rotational flow, the multiple cyclones are arranged at intervals in the circumferential direction, the adjuster comprises a blocking component arranged in a center channel, and the blocking component can incline relative to the axial direction of the center channel. The inclination angle of the blocking component can be adjusted so as to change the through-flow area of the center channel, and the flow guide assembly is used for conducting flow guide on the first medium flowing through the blocking component and making the first medium enter the boiler. According to the turbulent burner, the air speed can be kept or increased when the primary air inlet amount is adjusted, so that penetrating power is improved, the burn-off rate is increased, and NOx generation is reduced.

The application provides a multi-chamber transparent electrolytic tank for alkaline electrolytic water, and relates to the field of electrolytic tanks.The adopted scheme is: comprising: an anode end plate assembly, the anode end plate assembly comprises an anode end plate and an anode conductive ring, the anode end plate adopts transparent and non-conductive material; a cathode end plate assembly, the cathode end plate assembly comprises a cathode end plate and a cathode conductive ring, the cathode end plate adopts transparent and non-conductive material, and a tension bolt is penetrated between the cathode end plate and the anode end plate; a composite electrode plate is arranged between two adjacent electrolytic chambers, the composite electrode plate comprises an anode electrode frame and a cathode electrode frame, the anode electrode frame and the cathode electrode frame adopt transparent and non-conductive material, and a conductive plate is arranged between the anode electrode frame and the cathode electrode frame.The application can directly observe the change of the internal flow field and the electrode from the end and the peripheral part.

This invention relates to the field of converter stations, specifically to a UHV converter station connection fitting and a UHV converter station. The UHV converter station connection fitting includes a copper clamp for fixed connection to the terminals of a wall bushing and at least two sets of terminal block assemblies for fixed connection to split conductors. Each terminal block assembly includes an aluminum terminal block and an aluminum pressure block fixed to the aluminum terminal block. The aluminum terminal block is fixedly connected to the copper clamp. The aluminum terminal block has a terminal block contact surface, and the copper clamp has a clamp contact surface that makes conductive contact with the corresponding terminal block contact surface. Both the clamp contact surface and the terminal block contact surface are plated with a metal plating to prevent electrochemical corrosion between the two contact surfaces. Designing the clamp for fixed connection to the terminals as a copper clamp increases the current carrying capacity and effectively reduces the temperature rise of the wall bushing and connection fitting. The metal plating on the clamp contact surface and the terminal block contact surface prevents electrochemical corrosion between the two contact surfaces.

The application relates to the technical field of road and bridge engineering construction, and discloses a device for unmanned aerial vehicle water diversion and spraying maintenance for a high pier in a canyon, which comprises a ground control station, a water storage tank, an unmanned aerial vehicle, a water conveying hose, an automatic winding and unwinding assembly, a filtering device and a water pump; the water storage tank, the water pump, the filtering device and the water conveying hose are sequentially communicated; part of the water conveying hose is wound on the automatic winding and unwinding assembly; and the unmanned aerial vehicle end of the water conveying hose is communicated with a spraying assembly arranged at the bottom of the unmanned aerial vehicle. In the application, the unmanned aerial vehicle can continuously spray and maintain the high pier in the canyon without carrying a large-capacity water tank, the load of the unmanned aerial vehicle is reduced, the continuity and efficiency of the spraying operation are improved, fixed spraying pipelines, ladders, baskets or support frames do not need to be arranged outside the high pier, high-altitude installation and removal operations are reduced, the water conveying hose can keep a proper unwinding length along with the lifting and movement of the unmanned aerial vehicle, and the hose is prevented from being too tightly pulled to the unmanned aerial vehicle or being too loosely swung and wound.