A control method of ice-storage mobile air conditioner

Abstract

The invention discloses a control method for an ice cold storage mobile air conditioner, comprising the steps of: a control device obtains a set air supply control precision T0, a set air supply temperature T1 and a storage bin set temperature T2; the control device obtains the air supply temperature in real time The real-time air supply temperature T11 fed back by the sensor and the real-time water temperature T21 of the storage bin fed back by the water temperature sensor; when T21>T2, the control device outputs a prompt for draining and changing ice; when T21≤T2 and T1‑T0≤T11≤T1+T0 , the control device controls the working state of the air supply mechanism to remain unchanged; when T21≤T2 and T11>T1+T0, the control device controls to increase the air volume output by the air supply mechanism; when T21≤T2 and T11<T1‑T0 , the control device controls and reduces the air volume output by the air supply mechanism; in the control method of the ice storage mobile air conditioner provided by the present invention, by detecting the real-time water temperature of the storage refrigerator, the ice storage mobile air conditioner can make full use of the cold capacity and melting capacity of the ice in the storage refrigerator. The cooling capacity of the water cools the air and improves the energy utilization rate of the ice-storage mobile air conditioner.

Description

technical field [0001] The invention relates to the technical field of ice cold storage air conditioners, in particular to a control method of an ice cold storage mobile air conditioner. Background technique [0002] The existing ice storage is to use low-cost electricity to make ice storage to store the cold energy during the trough time of the power grid at night. During the peak electricity consumption period during the day, the ice melts into water, absorbs heat and provides cooling together with the refrigeration unit; The ice cold 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 realized by direct contact between the outside air and ice, 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 mel...

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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 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 conditioner

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