Energy-saving type ice storage air conditioning system and ice crushing device

Abstract

The invention discloses an energy-saving type ice storage air conditioning system and an ice crushing device. The energy-saving type ice storage air conditioning system comprises an ice maker, an airconditioning heat exchanger, a water storage tank and a control system; the control system comprises a control machine; the input end of the control machine is connected with mains supply; an off-peaktiming regulator is arranged between a mains supply circuit and the control machine; the control machine is connected with a temperature sensor; the temperature sensor is connected with the air conditioning heat exchanger; an A / D converter is arranged between the control machine and the temperature sensor; the ice maker is connected with an ice storage tank; the ice storage tank is provided withthe ice crushing device; the ice storage tank is connected with the air conditioning heat exchanger through a first pipeline; an inlet and an outlet of the air conditioning heat exchanger are connected with a circulating pipeline; the outlet end of the air conditioning heat exchanger is connected with the water storage tank through a second pipeline; a heat exchange pipe is arranged in the water storage tank; and the water storage tank is connected with the ice storage tank through a third pipeline. According to the energy-saving type ice storage air conditioning system and the ice crushing device, the off-peak power consumption can be realized, the cost of power consumption is reduced, the cooling capacity can be fully and effectively utilized, and the temperature adjustment efficiency ofthe air conditioning system is improved.

Description

technical field [0001] The invention relates to the technical field of cold storage air conditioning, in particular to an energy-saving ice storage air conditioning system and an ice crushing device. Background technique [0002] Cold storage air conditioners use cold storage equipment to store the energy (cold) of the air conditioning system during low electricity consumption periods (lower electricity bills) and release the stored energy during peak electricity consumption hours (higher electricity bills) thermal process. Therefore, from a macro point of view, the cold storage air conditioner can balance the load of the power grid and give full play to the power generation efficiency of the power station; from the perspective of air conditioner users, it can make full use of the difference in electricity costs during different power consumption periods and save a lot of operating electricity costs. [0003] Cold storage technology is an important technical measure to tran...

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Problems solved by technology

[0008] The purpose of the present invention is to provide an energy-saving ice-storage air-conditioning system, which uses commercial power to supply power for the air-conditioning system to make ice when the power consumption is low, so as to realize peak-staggered power consumption, and extract the remaining water in the pipeline when the air-conditioning system is running. Inject into the ice storage tank and mix with crushed ice cubes to make full and effective use of the cooling capacity, so as to solve the high cost and adjustment of the air conditioning system in the prior art due to the large power consumption of the air conditioning system, the large volume of ice cubes, and the slow absorption of heat by ice cubes. The problem of low thermal efficiency

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