| 摘要 |
<p>A kind of thermoelectric semiconductor air conditioning for refrigerating and heating, which does not use air compressor, includes a casing (1), a DC regulated power supply (2) and a thermoelectric semiconductor refrigerating plate (3), which is connected with the DC regulated power supply (2). The cold pole face of the thermoelectric semiconductor refrigerating plate (3) is connected with a heat exchanging tank (4), and the water outlet of the heat exchanging tank (4) sequentially is connected with a high pressure pump (5), a capillary tube (6) and an evaporator (7). The water outlet of the evaporator (7) is connected with the water inlet of the heat exchanging tank (4), and behind the evaporator (7), there is an exhaust blower (8). The hot pole face of the thermoelectric semiconductor refrigerating plate (3) is connected with a blower (10), an exhaust pipe (11) and a heat sink (9). In winter, the hot pole face of the thermoelectric semiconductor refrigerating plate (3) is connected with the heat exchanging tank (4), and then the air conditioning could heat room air.</p> |
