Control method of ice storage mobile air conditioner

Abstract

The invention discloses a control method of an ice storage mobile air conditioner. The control method comprises the steps that a control device obtains the set air supply control precision T0, the set air supply temperature T1 and the set temperature T2 of an ice storage box; the control device acquires the real-time air supply temperature T11 fed back by an air supply temperature sensor and the real-time ice storage box water temperature T21 fed back by a water temperature sensor in real time; when T21 is larger than T2, the control device outputs a water draining and ice changing prompt; when T21 is smaller than or equal to T2 and T11 is larger than or equal to T1-T0 and smaller than or equal to T1 + T0, the control device controls the working state of an air supply mechanism to be kept unchanged; when T21 is smaller than or equal to T2 and T11 is larger than T1 + T0, the control device conducts control to increase the air volume output by the air supply mechanism; and when T21 is smaller than or equal to T2 and T11 is smaller than T1-T0, the control device conducts control to reduce the air volume output by the air supply mechanism. According to the provided control method of the ice storage mobile air conditioner, by detecting the real-time water temperature of the ice storage box, the ice storage mobile air conditioner can fully utilize the cooling capacity of ice in the ice storage box and the cooling capacity of molten water to cool air, and the energy utilization rate of the ice storage mobile air conditioner is increased.

Description

technical field [0001] The invention relates to the technical field of ice storage air conditioners, in particular to a control method for ice storage mobile air conditioners. Background technique [0002] The existing ice storage is to use low-cost electric ice storage to store cold energy at night when the power grid is low. The current ice-storage mobile air conditioners have problems such as heavy weight, inconvenient movement, and poor user experience. [0003] In addition, the heat exchange process of some existing ice-storage air conditioners is achieved through direct contact with ice from the outside air, and the air output by the ice-storage air conditioner may carry crushed ice and water droplets, which reduces the user experience; and When the ice melts into water, the melted water is generally directly discharged out of the ice storage air conditioner, which cannot be reused, which leads to the problem of high energy consumption of the existing ice storage air ...

AI Technical Summary

Problems solved by technology

[0002] The existing ice storage is to use low-cost electric ice storage to store cold energy at night when the power grid is low. The ice-storage mobile air conditioner has problems such as heavy weight, inconvenient movement, and poor user experience.

[0003] In addition, the heat exchange process of some existing ice-storage air conditioners is achieved through direct contact with ice fr...

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