摘要:
It is an object to provide a cooling device with an increased leeward cooling capacity without increasing the number of heat radiation fins to be installed and the amount of cooling air. The cooling device comprises a heat-receiving block thermally connected to a heat-generating element and heat radiation fin groups having a plurality of fins thermally connected to the heat-receiving block. A flow of cooling air is set in the direction parallel to the heat-receiving block. The plurality of heat radiation fin groups are arranged in tandem along the flow direction of the cooling air. Of the plurality of the heat radiation fin groups, the fin pitch of the heat radiation fin group arranged on the windward side of the cooling air is larger than the fin pitch of the heat radiation fin group arranged on the leeward side of the cooling air.
摘要:
It is an object to provide a cooling device with an increased leeward cooling capacity without increasing the number of heat radiation fins to be installed and the amount of cooling air. The cooling device comprises a heat-receiving block thermally connected to a heat-generating element and heat radiation fin groups having a plurality of fins thermally connected to the heat-receiving block. A flow of cooling air is set in the direction parallel to the heat-receiving block. The plurality of heat radiation fin groups are arranged in tandem along the flow direction of the cooling air. Of the plurality of the heat radiation fin groups, the fin pitch of the heat radiation fin group arranged on the windward side of the cooling air is larger than the fin pitch of the heat radiation fin group arranged on the leeward side of the cooling air.
摘要:
There is provided a heat storage system and a heat storage container each capable of improving a heat generation amount and a heat transport amount with a simple configuration, and a heat storage device using the above heat storage container. A heat storage system using a heat storage container having a tubular body, a chemical heat storage material accommodated in the tubular body, and a flow channel that penetrates the tubular body in a longitudinal direction, the heat storage system having a diffusion layer for transporting liquid from the flow channel to the chemical heat storage material, the liquid functioning as a reaction medium of the chemical heat storage material, wherein the liquid is transported to the flow channel, the liquid is transported to the diffusion layer, the liquid transported to the diffusion layer reacts with the chemical heat storage material, the chemical heat storage material generates heat, and the liquid is vaporized by the heat to become heat transport fluid.
摘要:
Provided is a heat transport apparatus having a heat pipe as a heat transport unit, that can suppress a decrease in heat transport efficiency by condensation of an working fluid, even under a low temperature condition of at or below a melting point of the working fluid or less as much as possible is provided in heat transport apparatus comprising the heat pipe as heat transport unit. The heat transport apparatus that is thermally connectable to an object to be temperature adjusted includes a plurality of heat pipes (3) thermally connected along a heat transport direction to provide a heat transport path. The heat transport apparatus is used in an environment at or below a melting point of a working fluid of at least one heat pipe among the plurality of heat pipes (3).