32results about How to "Meet different heat dissipation needs" patented technology

The invention relates to a fixing bracket which is used for fixing radiators of different sizes onto a heating electronic element. A plurality of groups of plug slots of different depths are arranged inside the fixing bracket, wherein each group of plug slots are extended upwards from the inside of the bottom of the fixing bracket and used for plugging the radiators of different sizes. The invention also relates to a radiating device which comprises the fixing bracket adapted to the radiators of different sizes and a radiator contained in the fixing bracket, wherein the plurality of groups of plug slots of different depths are arranged inside the fixing bracket; a plurality of mounting parts, which are matched with one group of plug slots, are arranged on the periphery of the radiator in a protruding manner; and the tops of the mounting parts prop against the fixing bracket. Compared with the prior art, the fixing bracket provided by the invention has stronger generality, because the plurality of groups of plug slots of different depths are arranged inside the fixing bracket, each group of plug slots are adapted to the radiators of the same size, and different radiating demands are met by adapting the fixing bracket to the radiators of different sizes.

The invention relates to a heat radiation bipolar plate of a fuel battery. The heat radiation bipolar plate comprises a cathode plate and an anode plate. The bipolar plate is characterized in that a heat radiation section is arranged between the cathode plate and the anode plate; the heat radiation section consists of a plurality layers of heat radiation plates which are overlapped in sequence; a plurality of parallel straight grooves are formed in the heat radiation plates; after the plurality layers of heat radiation plates are sequentially overlapped, fluid channels are formed by the parallel straight grooves between every two adjacent plates; an end hole I and an end hole II are formed in one ends of the parallel straight grooves which form the first layer of fluid channels and the last layer of fluid channels in the heat radiation section; the end hole I and the end hole II are exposed in air; the end hole I and the end hole II are respectively formed in two ends of the heat radiation section; two ends of the other parallel straight grooves in the heat radiation section are sealed. Compared with the prior art, the bipolar plate has the advantages that the heat radiation effect is good, the reliability is high, the mounting is convenient, heat radiation fins can be randomly combined, and the like.

The invention provides a double evaporator condenser loop heat pipe, which includes an evaporator, a radiator and a condenser. The condenser includes two condensers, namely a first condenser and a second condenser, an evaporator and a first condenser. Connected by the first steam line, the first condenser and the radiator are connected by the first liquid line, the radiator and the second condenser are connected by the second steam line or the thermal fluid line, the second condenser and the evaporator are connected Connect through the second liquid line. The present invention improves the current loop heat pipe, so that heat sources at different positions or heat sources with different temperatures are transferred through a loop heat pipe, so that the system structure is simple and the cost is saved.

The present application relates to the technical field of vehicles, in particular to a cooling system, a control method and a vehicle, including: a first cooling branch, a second cooling branch and a supercharging device, the first cooling branch and the second cooling The branches are connected in parallel, the first cooling branch and the second cooling branch are provided with channels for cooling working fluid; the booster is used to adjust the pressure in the first cooling branch; the The first cooling branch circuit includes a first component to be cooled and a regulating valve connected in sequence; the second cooling branch circuit includes a pressure regulating device and a second component to be cooled in sequence. Cool the cylinder head and cylinder block respectively by designing the first cooling branch and the second cooling branch to meet the different heat dissipation requirements of the cylinder block and cylinder head; and adjust the heat dissipation of the cylinder block and cylinder head according to the load state of the engine , to realize the rapid change of the heat transfer and the wall surface temperature of the engine water jacket, and reach the optimum working temperature of the engine.