Control system for zero-carbon flexible efficient cold source system

Abstract

The invention relates to a control system for a zero-carbon flexible efficient cold source system. The control system for the zero-carbon flexible efficient cold source system comprises a magnetic suspension evaporation-cooling integrated unit, a phase-change cold storage box and a user side, wherein a water return pipeline of the user side is connected with the magnetic suspension evaporation-cooling integrated unit through an electric valve III; and a water supply pipeline of the user side is connected with the magnetic suspension evaporation-cooling integrated unit through an electric valve VI. The control system for the zero-carbon flexible efficient cold source system has the following beneficial effects: through a temperature sensor and a PLC control system, and through the electric valves and an electric proportional three-way valve, the operation condition of the system is controlled, electricity in the off-peak period is effectively utilized for cold storage, cold release is carried out in the peak period, cold supply of the user side is ensured, the stability of a power grid is improved through peak clipping and valley filling, meanwhile, the energy consumption is greatly reduced, and the power consumption is reduced, so that the operation cost is saved; and the phase-change cold storage box facilitates cold and heat transfer, so that the phase-change cold storage box can work conveniently, and the working effect of the phase-change cold storage box is improved.

Description

technical field [0001] The invention relates to the technical field of ventilation and air conditioning engineering control systems, in particular to a zero-carbon flexible and high-efficiency cold source system control system. Background technique [0002] The ventilation and air conditioning project is mainly a project to install the air conditioner according to the specified specifications, materials, technologies and processes. The air conditioner installed in this project needs to be controlled by a relative control system to make the air conditioner operate normally. [0003] At present, the scale of air conditioning and cooling in summer is growing rapidly, especially under the influence of the urban heat island effect, the demand for ventilation and air conditioning in urban complexes, large shopping malls, data center rooms, hotels and office buildings is increasing year by year, but the energy efficiency of traditional ventilation and air conditioning systems is rel...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a zero-carbon flexible high-efficiency cold source system control system to solve the problem of low energy efficiency and high energy consumption of the traditional ventilation and air-conditioning system proposed in the above-mentioned background technology; The mismatch makes the scale of power abandonment expand year by year, causing huge waste

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