| 摘要 |
PURPOSE: A Korean hypocaust fancy mattress for a cushion for an ondol stone bed is provided to improve heat insulation of a yellow soil plate. CONSTITUTION: A Korean hypocaust fancy mattress for a cushion for an ondol stone bed comprises an electromagnetic interference shielding heating wire(10), a first insulating material(20), an aluminum plate(30), a copper plate(35), a first non-woven fabric layer(40), a quartz porphyry plate(50), a second non-woven fabric layer(60), a first silver foil(70), a yellow soil plate(80), a second insulating material(90), a second silver foil(95), and a control unit. A pair of electromagnetic interference shielding heating wires releases heat when power source is applied. The first insulating material blocks the discharge of heat. The aluminum plate transfers heat from the wire to the top. The copper plate blocks water vein waves. |
