3results about How to "Effective heating" patented technology

In a battery control system of a vehicle of the present disclosure, a temperature determination section determines whether the temperature of a battery pack is equal to or higher than a prescribed minimum threshold temperature. A battery connection / disconnection control section controls a battery connection / disconnection section in such a manner that a first prescribed number of battery packs are connected to a load when it is determined by the temperature determination section that the temperature of all of the battery packs among a plurality of battery packs is equal to or higher than the minimum threshold temperature, and in such a manner that a second prescribed number of battery packs, which is less than the first prescribed number, are connected to the load when it is determined by the temperature determination section that the temperature of all of the battery packs among the plurality of battery packs is lower than the minimum threshold temperature.

The application provides a multi-stage cavitation steam generator, which comprises a shell, a motor, a multi-stage cavitation assembly arranged in the shell, the multi-stage cavitation assembly comprising alternating dynamic cavitation discs and static cavitation discs, the dynamic cavitation discs being connected with the driving shaft of the motor and rotating synchronously with the driving shaft, and the static cavitation discs being connected with the inner wall of the shell; the opposite end faces of the dynamic cavitation discs and the static cavitation discs are respectively provided with radially distributed inclined tooth structures, the inclined teeth of the dynamic cavitation discs and the inclined teeth of the static cavitation discs form interlocking engagement, and the engagement gap is adjustable. The multi-stage cavitation steam generation system comprises a heat preservation water tank, a water supply pump, the multi-stage cavitation steam generator, a steam-water separator, a steam reciprocating pump, a steam distribution cylinder, a first reheater and a second reheater. The application can improve the thermal energy conversion efficiency, realize large-flow and high-efficiency heating, and has the advantages of green environmental protection, strong anti-fouling capacity and the like. The generated steam is suitable for heating, drying and disinfection, industrial humidification, rubber and plastic plasticization and other scenes requiring steam.

The utility model relates to feed conveying technical field provides a kind of feed processing and conveying device, including feed cylinder, driving motor and spiral feed roller, the inside rotation of feed cylinder is provided with spiral feed roller, the utility model is cooperated by the double-layer structure stirrer in the equal interval setting of material winding plate in material stirring box, material winding plate is scooped up, thrown when rotating, continuously turns over feed raw material, stirrer synchronous stirring, in this process, since stirrer is placed between feed raw material, the hot gas of discharge can directly penetrate raw material layer, act on between raw material particle, the raw material of constantly turning over can more fully contact with hot gas and heat, the hot gas of discharge directly penetrates raw material layer, act on between raw material particle, not just stay on raw material surface, compared with traditional surface drying, can make raw material realize more uniform, more efficient heating, effectively reduce the humidity of raw material, avoid the problem such as caking, adhesion caused by the humidity of raw material too large.