The invention belongs to the field of cooling technology in industrial production, in particular to a new cooling method and cooling system. The new cooling method includes the heat transfer of the cooling equipment to the liquid refrigerant, and the heat absorption and evaporation of the liquid phase refrigerant into the gas phase, then the condenser is exothermic and condenses to the liquid phase, and then the circulating pump is passed through the circulating pump. The device is sent to the cooling equipment to achieve circulation and to cool down the equipment to be cooled. The new cooling system includes successive cooling equipment, condenser, liquid refrigerant storage tank and circulating pump, and the circulating pump is connected with the cooling equipment. The new cooling method described by the invention is that the cooling process is evaporating, the required cooling capacity is far less than the circulating amount of circulating water, so the electricity consumption required by the refrigerant is greatly reduced, and the cooling effect is much better than the heat transfer cooling of the circulating water system. The new cooling system of the invention avoids the problems of scaling and corrosion caused by poor water quality of circulating water, and has wide application range.
【技术实现步骤摘要】
新型冷却方法及冷却系统
本专利技术涉及一种新型冷却方法及冷却系统,属于工业生产中的冷却
技术介绍
在工业生产领域的冷却中,广泛应用循环水冷却系统:利用水作为冷媒,经过散热系统降低水温后再用循环水泵送往生产岗位用于冷却降温。其存在的问题是:一是循环水泵输送循环水需要消耗大量的电能;二是属于表面传热冷却,传热性能差。采用循环水系统还存在水质差产生结垢、腐蚀的问题,而且对于遇水有危险性的物料会有较大的安全隐患。采用蒸发式冷凝系统可以解决这些问题,蒸发式冷凝系统实际上是工艺冷凝器跟循环水系统合二为一,气体物料进入冷凝盘管,水喷淋降温冷凝,这样一方面节省了输送冷媒的电耗,一方面属于蒸发式冷凝,传热效果远好于表面传热式冷凝。但是,蒸发式冷凝只适合气相物料冷凝为液相,即冷凝工艺,不适合冷却工艺,使用领域受到限制。
技术实现思路
根据以上现有技术中的不足,本专利技术要解决的技术问题是:提供一种冷却效果好、电能消耗低并且适用范围广的新型冷却方法及冷却系统。本专利技术所述的新型冷却方法,包括待冷却设备的热量传递给液相的制冷剂,同时液相的制冷剂吸热蒸发为气相,然后进入冷凝器放热冷 ...
【技术保护点】
1.一种新型冷却方法,其特征在于:待冷却设备(3)的热量传递给液相的制冷剂,同时液相的制冷剂吸热蒸发为气相,然后进入冷凝器(4)放热冷凝为液相,再通过循环泵(5)送往待冷却设备(3),从而实现循环,给待冷却设备(3)降温。
【技术特征摘要】
1.一种新型冷却方法,其特征在于:待冷却设备(3)的热量传递给液相的制冷剂,同时液相的制冷剂吸热蒸发为气相,然后进入冷凝器(4)放热冷凝为液相,再通过循环泵(5)送往待冷却设备(3),从而实现循环,给待冷却设备(3)降温。2.根据权利要求1所述的新型冷却方法,其特征在于:所述的制冷剂为R245fa。3.一种新型冷却系统,其特征在于:包括顺次连接的待冷却设备(3)、冷凝器(4...
【专利技术属性】
技术研发人员:孙丰收,刘振凯,刘树涛,张立平,
申请(专利权)人:淄博英力威能源技术有限公司,
类型:发明
国别省市:山东,37
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