An energy-saving dual-combination cooling circulating water device

Abstract

The invention discloses an energy-saving type dual-combination circulation cooling water device. The energy-saving type dual-combination circulation cooling water device comprises a natural cooling chamber and a backdrop cooling portion arranged outside the natural cooling chamber. The natural cooling chamber comprises a device chamber on the upper layer and a hot water pond on the lower layer, the backdrop cooling portion is hollow, the hollow area of the backdrop cooling portion forms a cold water pond, and a backdrop portion is arranged on the outer wall of the backdrop cooling portion. The backdrop portion comprises step units with the horizontal heights gradually decreasing, and is communicated with the cold water pond, the hot water pond is communicated with the water inlet end of a cooling tower through a passageway, water in the hot water pond is lifted to the step units on the upper portion of the backdrop portion through passageways, the water outlet end of the cooling tower extends to the step units on the upper portion of the backdrop portion, water in the cold water pond is lifted to the step units on the upper potion of the backdrop portion through passageways, and the cold water pond is further communicated with an outlet water reuse piece through a passageway. According to the energy-saving type dual-combination circulation cooling water device, by means of multiple levels of water drop, the contact face of water and air is enlarged, multiple times of circulation can be conducted, and hot water can be cooled.

Description

technical field [0001] The invention belongs to the field of natural cooling chambers, and more specifically relates to an energy-saving dual-combination cooling circulating water device, which is suitable for the utilization of circulating water in food, medicine, papermaking and other industries, and is especially suitable for reducing energy consumption and floor space. If necessary, it can be made into a cultural landscape. Background technique [0002] In food, medicine, papermaking and other industries, a large amount of hot water is generated through various heat exchanges. If this part of water is drained, water resources will be wasted and water pollution will be caused. If the part of the water is cooled and reused, not only can save a lot of water resources, but also avoid the discharge of waste water and reduce environmental pollution, so the cooling circulating water process is produced. [0003] Current cooling circulating water methods: There are natural cool...

AI Technical Summary

Problems solved by technology

The mechanical cooling effect is good, the operation is stable, and it is less affected by the surrounding environment, so it has been widely used; but the energy consumption of mechanical cooling is high, and it is not economical

The combination of the two can achieve the purpose of improving efficiency and saving energy, but it is necessary to build a cooling circulation pool with a large area and occupy a lot of land

If the power of the cooling tower is small, it may not be enough in summer; if the power of the cooling tower is large, it may cool down too much in winter, resulting in waste

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