Dual-channel cold and heat source smog purification heat extraction tower

Abstract

The invention discloses a dual-channel cold and heat source haze purification heat extraction tower, which includes a bottom air inlet liquid film evaporation cold purification system, an upper air inlet fin tube suction heat extraction system, and a negative temperature heat storage fin tube frost removal Haze system composition, characterized in that the low heat source can be closed in summer and the air outlet can be opened. The dry and hot circulating air enters the surface of the water-cooled liquid film heat exchange layer through the lower air intake grille to form a liquid film evaporation, and the low temperature of the outlet water improves the cooling efficiency of the refrigerator. The fin heat exchanger removes drift moisture, which is driven by the fan to load and circulate the atmosphere; in winter, the low heat source can be opened to open the air outlet, and the haze, damp and cold heat source is directly absorbed by the low heat source fin heat exchanger to freeze and release low-temperature heat energy. In negative temperature climate conditions Next, through the heat storage energy of 2% of the heat source, the frost and haze can be removed twice a day, and the low-temperature heat source that can purify the atmospheric environment can be obtained as the heat source of the heat pump.

Description

technical field [0001] The invention relates to a dual-channel cold and heat source smog purification heat extraction tower, which involves the two major fields of my country's new energy and energy saving technology, environmental protection and resources. [0002] This new energy saving and environmental protection technology combines a high-efficiency open horizontal cooling tower in summer with a high-performance fin coil heat exchanger heat source tower in winter, and retains their respective performance advantages through dual air ducts. In summer, the dry and wet spherical difference air generated by solar energy conversion can be used to independently enter the air grid, and the external water liquid film evaporative cooler can improve the cooling efficiency of the refrigerator; in winter, the horizontal finned coil can be used to absorb the smog and damp cold air as a heat pump. It can purify smog and haze air while extracting heat, and use independent air inlets to r...

AI Technical Summary

Problems solved by technology

[0007] Compared with the conventional open heat source tower, it can effectively solve the problem of absorbing low-temperature heat source in winter, external circulating solution liquid-gas exchange and mass melting process, resulting in solution moisture drift, polluting environment, corroding metals, and more serious pollution than boilers. The loss accounts for more than 20% of the heating operation cost in winter and drops to less than 2%, so that the built-in circulating solution is not diluted by the condensed water from heating, and the solution concentration is stable to ensure the safety of the heat pump unit

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