62results about How to "Solve the load" patented technology

The invention discloses a multi-stall movable charging method and device. The multi-stall movable charging device is characterized by comprising a master control platform, a movable integrated charging power source platform device, a movable platform and a charging pile; the master control platform is provided with a voltage transformer, the movable integrated charging power source platform device is separated from the charging pile, the movable platform is arranged above or on the peripheral ground of the charging pile beside a stall, a connector in abut connection with the charging pile is arranged on one side of the movable integrated charging power source platform device, direct current electricity converted by the voltage transformer is in abut connection with the charging pile through the movable integrated charging power source platform device to output a charging power source, the power supply voltage of the voltage transformer is automatically adjusted according to a configured intelligent chip, and charging voltage is provided for multiple electric cars by the voltage transformer within the range of loads of a power grid. The multi-stall movable charging method and device realize intelligent charging of electric cars, the power grid does not need to be modified, and the multi-stall movable charging device can be used in various medium and small parking lots or underground garages through the existing power grid voltage.

The invention discloses a preparation method of a novel integrated carbon fluoride positive electrode in the technical field of preparation of battery electrodes. The preparation method comprises the following steps: dispersing a carbon nanotube and a graphene sieve in an ethanol solution to obtain a graphene / carbon nanotube suspension; carrying out vacuum filtration on the graphene / carbon nanotube suspension through a microporous filter membrane, then carrying out drying treatment, and uncovering the filter membrane after drying to obtain a graphene / carbon nanotube current collector; and carrying out fluoridation reaction on the graphene / carbon nanotube current collector and mixed reaction gas composed of a gas fluorine source and diluent gas at 600 to 800 DEG C to obtain the novel integrated carbon fluoride positive electrode. The three-dimensional graphene / carbon nanotube current collector is subjected to high-temperature fluorination to form the novel integrated carbon fluoride positive electrode compatible with the fluorinated graphene, the fluorinated carbon nanotube, the graphene and the carbon nanotube, so that the conductivity of the carbon fluoride material can be integrally improved, the specific energy is improved, the power output capability is improved, and the rate capability and the energy density of the carbon fluoride composite material are comprehensively improved.

The invention provides a baffled sedimentation tank and a baffled sedimentation process; the sedimentation tank is selected from any one of the below, firstly, the sedimentation tank includes a water inlet tank, a water outlet tank, bottom slopes and a suction dredger; the water inlet tank is arranged along the pond length direction, the water inlet tank is adjacent to the water outlet tank and in parallel to the water outlet tank; the bottom slopes are arranged at both sides of the inner wall of the baffled sedimentation tank; the mud dredger includes a mud dredging pipe and a mud dredging unit; the mud dredging pipe is arranged in the baffled sedimentation tank, and the mud dredging pipe is connected with the mud dredging unit; secondly, the sedimentation tank includes a water inlet tank, a water outlet tank, a bottom slope, a suction dredger and a center cylinder; the water inlet tank is arranged along the periphery of the baffled pond, and the center cylinder is arranged in the center of the baffled sedimentation tank. The baffled sedimentation tank and the baffled sedimentation process are small in land area, and can avoid riffle, vortex, short current, stagnant water, sludge deposit, and other phenomenon of an ordinary sedimentation tank; the water flow field is evenly distributed, the volume utilization rate of the pond body is high, and the sedimentation efficiency is high.

The invention provides a submarine pipeline suspension inhibition device. The submarine pipeline suspension inhibition device is mounted during pipeline laying and comprises a backing plate and a pipeline supporting device, wherein the backing plate is deeply buried in a seabed, positioned under the seabed, connected with the pipeline supporting device and used for supporting and fixing the pipeline supporting device; the pipeline supporting device comprises a supporting groove and a pipeline supporting frame which is used for supporting the supporting groove, the upper part of the pipeline supporting frame is connected with the supporting groove, and the lower part of the pipeline supporting frame is connected with the backing plate; a groove is formed in the supporting groove, a submarine pipeline is arranged in the groove, and the supporting groove adopts a semi-surrounded structure to support the submarine pipeline; the supporting groove is located above the seabed, the bottom faces of the two ends of the supporting groove are in smooth transition connection with the seabed, a reserved seabed passage is formed by the space between the supporting groove and the seabed, ocean currents can flow in the reserved seabed passage, and therefore, scouring to the seabed is reduced. The submarine pipeline suspension inhibition device has the advantages that secondary construction canbe avoided, suspension is avoided, and time and labor are saved.