| 摘要 |
<p>A hot water generator comprises a solar energy collector in which a fluid circulates. The fluid is sent by a compressor to a condenser placed in an enclosure contg. the water to be heated. The collector is constituted by a plate evaporator, as used e.g. in domestic refrigerators, placed on an inclined support. It operates at low temp., so that the inconveniences of standard collectors are avoided. The generator includes a thermostatic expansion device, high and low pressure manostat protecting the compressor and regulating the operation.</p> |
