| 摘要 |
FIELD: heat exchange systems and facilities. SUBSTANCE: plate-type heat exchanger has in its cross section a row of rectangular or oval spaces (or cell) filled with definite amount of working fluid. In this spaces (cells) heat from lower surface of plate is conveyed to upper surface. Heat exchanger of such design can be advantageously used to provide stable temperature and thus protect bases of pipelines, roads, airport runways, and other constructions in regions with low ambient temperatures. It can be used also for ceilings and floors of relatively large rooms in office buildings, production buildings, storehouses and even for roofs of refrigerator cars, i. e. in all cases where temperature control is required. EFFECT: enlarged operating capabilities. |
