Power cold-storage and heat-storage equipment for power supply peak-to-valley ratio adjustment

Abstract

The invention discloses power cold-storage and heat-storage equipment for power supply peak-to-valley ratio adjustment, and belongs to the technical field of peak-to-valley power transfer. The equipment comprises a terminal shell, an exchange assembly is installed inside the terminal shell, the exchange assembly comprises a circulation assembly and an air supply assembly, the circulation assemblycomprises a medium pipe assembly, and the left end of the medium pipe assembly is connected with a driving box; and the right end of the medium pipe assembly and the left end of the driving box are both connected with a collection and distribution pipe. Fluid flowing through the circulation assembly can be used for driving the air supply assembly to work, so that the medium pipe assembly is blown,heat exchange between the medium pipe assembly and the outside is accelerated, other power equipment is not needed for supplying air, and the purpose of saving power is achieved, the requirement on power in a power supply peak period is reduced, the safe operation of a power grid is protected, the load rate of the power grid is stabilized, and the power supply of the power grid in a power consumption peak period is relieved.

Description

technical field [0001] The invention relates to the technical field of peak-to-valley power transfer, in particular to an electric power cold storage and thermal storage device for adjusting the peak-to-valley ratio of power supply. Background technique [0002] Power supply peaks and valleys refer to the maximum load and minimum load of power supply in a certain period of time in the power system, generally taking the day as the time unit. In hot summer and cold winter, people are active in various places during the day, such as factories, shopping malls, office buildings, hotels and other places. In order to alleviate the heat or cold, these places will use the central air conditioner to regulate the indoor temperature, so as to create a comfortable environment for people. [0003] However, for a populous city with a developed economy, all walks of life have a large demand for electricity during the day, which makes the power supply of the grid tight and the load is large...

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