A human body thermal comfort improvement device with computer heat dissipation as a heat source

Abstract

The invention discloses a human body thermal comfort improvement device with computer heat dissipation as heat source, which comprises a water-cooling heat dissipation unit, a convection or heat radiation heat exchange unit and at least one contact heat exchange unit. The water-cooling heat dissipation unit comprises a constant pressure water tank provided with a micro pump, a plurality of metal water cooling heads and a thin water pipe; each of the contact heat exchange units comprises a semiconductor cooling sheet and a heating pad, and the heat dissipation end of the semiconductor cooling sheet is closely connected with the heating pad; the constant pressure water tank and the metal water cooling heads are connected in series in turn to form a circulating water passage through a thin water pipe, and the heat dissipation parts in the computer case, the convection or heat radiation heat exchange units and the refrigeration ends of each semiconductor refrigeration piece are closely connected with a corresponding metal water cooling head. The device uses the heat dissipated by the computer to heat the extremities of the human body such as the hands and feet for the first time, and utilizes the thermoelectric refrigeration characteristic of the semiconductor refrigerating sheet, so that the thermal comfort level of the human body under the partial cooling environment can be improved, and the heat dissipation efficiency of the computer chassis can be further improved.

Description

technical field [0001] The invention belongs to the technical field of human body warming equipment, and in particular relates to a human body thermal comfort improvement device using computer heat dissipation as a heat source. Background technique [0002] In a room heated in winter, due to the difference in the density of cold and hot air, hot air tends to concentrate in the upper space of the room, while the temperature of the personnel activity area located in the lower space of the room is relatively low, that is, there will be a vertical temperature difference in the room. This problem is particularly prominent in buildings where wall-mounted air conditioners are widely used for heating in the middle and lower reaches of the Yangtze River in my country. Because of this, even if the room is heated by air-conditioning in winter, people in the room often feel cold hands and feet, resulting in obvious discomfort. Because of this problem, indoor occupants usually require a...

AI Technical Summary

Problems solved by technology

At present, the heat dissipation method used by most desktop chassis is still air-cooled, but with the increasing performance of computers, the demand for heat dissipation is also getting higher and higher. Air-cooled heat dissipation has gradually exposed problems such as low heat dissipation efficiency and loud noise. Therefore, more and more water-cooled heat dissipation chassis gradually appeared on the market.

Images