| 摘要 |
<p>The present invention relates to a boiler for a hot and cold water mat which heats and cools the mat by heating and cooling a heat sink with high thermal conductivity using a heater and a peltier device, thereby generating hot water and cold water. In addition, the purpose of the present invention is to prevent dew condensation on the boiler and the mat caused by cooling heat during a cooling operation in the summer and remove humidity caused by sweat generated during sleep. To achieve the purpose, the boiler for a hot and cold water mat according to the present invention comprises: a water tank for accommodating water; a circulation pipe for circulating the water in the water tank to the mat; a circulation pump for forcibly circulating the water; a heat sink made of a material with high thermal conductivity and having a water circulation hole for introducing and discharging water formed inside, wherein the circulation pipe is mounted to be connected to the circulation hole or penetrate the circulation hole; a heater installed in contact with one side surface of the heat sink; a peltier device having a cooling surface installed in contact with the other side surface of the heat sink; a sensor part for checking a dew point; and a controller for outputting a control value for controlling the heater or the peltier device if a temperature is set by a user, simultaneously generating the speed value of the circulation pump in proportion to the control value, and controlling the peltier device to be operated at temperatures higher than or equal to the dew point via a value measured by the sensor part during the control of the peltier device. The controller conducts a drying mode for drying the mat by controlling the heater after finishing the control of the peltier device.</p> |
