A compartmental fractal ice storage tank

Abstract

The invention discloses a compartment fractal ice storage tank, which comprises a tank body and a coil pipe arranged in the tank body. The connecting pipes, the connecting pipes include the vertical coil pipes arranged at intervals on the liquid inlet main pipe and the liquid outlet main pipe and the horizontal coil pipes connecting two adjacent vertical coil pipes in the horizontal direction. A thermal diffusion plate is arranged on the straight coil, and the height of the thermal diffusion plate is equivalent to the height of the vertical coil, and the thermal diffusion plate is horizontally outward and outward based on the vertical coil. Fractal structure of compartments spread out on both sides. The invention improves the compact structure of the ice storage tank, can effectively improve the heat transfer mode, realizes the heat conduction from the point to the body in the best path, greatly reduces the heat conduction distance, reduces the heat loss, and strengthens the exchange rate. Thermal performance, and then achieve the purpose of efficient heat transfer and energy saving.

Description

technical field [0001] The invention relates to an ice storage tank, in particular to an ice storage tank with compartmental fractal structure and phase-change microcapsule fluid refrigerant which is designed to improve heat exchange performance and enhance ice storage capacity. Background technique [0002] With the increasing use of air conditioners in summer, energy shortages and power supply shortages often occur. Develop cold storage technology and use the difference in peak and valley electricity prices to realize cold storage at night and use it during the day, thereby reducing the pressure on the power grid when the air conditioner is in use, and achieving the purpose of energy saving and power saving. [0003] Ice coil ice storage tank is a widely used cold storage device. It is an ice storage device with a heat exchange surface formed by a coil immersed in the water tank. During the cold storage process, the brine or refrigerant is in the coil. Circulation, absorb...

AI Technical Summary

Problems solved by technology

As a cold storage medium, ice has a large latent heat of phase change, stable performance, low cost, large quantity and easy availability, no pollution, and a basically constant phase change temperature. , which increases the energy loss in the cold storage and cooling process, so in order to improve the thermal conductivity of the ice storage tank and improve the energy utilization efficiency of the ice storage tank, it is urgent to find a new type of high-efficiency heat conduction enhanced ice storage tank

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