Cell divided ice storage tank

Abstract

The invention discloses a cell divided ice storage tank. The cell divided ice storage tank comprises a tank body and coil pipes arranged in the tank body. The coil pipes comprise a main liquid inlet pipe, a main liquid outlet pipe and connecting pipes connected between the main liquid inlet pipe and the main liquid outlet pipe. The connecting pipes comprise vertical coil pipes arranged on the mainliquid inlet pipe and the main liquid outlet pipe in a spaced manner and horizontal coil pipes which connect adjacent two vertical coil pipes in the horizontal direction. Heat diffusing plates are arranged on the vertical coil pipes, the heat diffusing plates are equivalent to the vertical coil pipes in height, and the heat diffusing plates are of cell divided structures which are paved towards the inside and the outside based on the vertical coil pipes in the horizontal direction. According to the cell divided ice storage tank, the structural compactness of the ice storage tank is improved,the transfer mode of heat can be improved effectively, heat is conducted in the optimal path from a point to a body, the heat conduction distance is shortened greatly, the heat loss is reduced and theheat exchange performance is intensified, so that purposes of efficient heat exchange and energy conservation are further achieved.

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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