Refrigerating and defrosting method for movable air conditioner, movable air conditioner and storage medium

A mobile air conditioner and frosting technology, applied in mechanical equipment and other directions, can solve problems affecting the use effect and user experience of mobile air conditioners, and achieve the effect of improving experience, improving frosting conditions, and ensuring reliability.

Active Publication Date: 2018-06-15
WUHU MATY AIR CONDITIONING EQUIP CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a mobile air conditioner refrigeration and defrosting method, mobile air conditioner and storage medium, aiming to solve the problem that the existing mobile air conditioner defrosts by stopping the compressor, which affects the use effect of the mobile air conditioner and the user problem of experience

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  • Refrigerating and defrosting method for movable air conditioner, movable air conditioner and storage medium
  • Refrigerating and defrosting method for movable air conditioner, movable air conditioner and storage medium
  • Refrigerating and defrosting method for movable air conditioner, movable air conditioner and storage medium

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Embodiment Construction

[0043] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The main solution of the embodiment of the present invention is: when the mobile air conditioner is in cooling mode, detect the temperature of the indoor heat exchanger; judge whether the temperature of the indoor heat exchanger is lower than the preset frosting temperature; When the temperature of the heater is lower than the frosting temperature, the operating parameters of the mobile air conditioner are adjusted to increase the temperature of the indoor heat exchanger.

[0045] Because in the prior art, when frost is generated on the surface of the evaporator, the conventional method is to enter the anti-freezing protection mode according to the frosting situation of the mobile air conditioner, that is, when the temperature of the evaporator is lower than zero, the compressor is turned off, so that the compre...

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Abstract

The invention discloses a refrigerating and defrosting method for a movable air conditioner and further discloses the movable air conditioner and a storage medium. The refrigerating and defrosting method for the movable air conditioner comprises the steps that when the movable air conditioner is in a refrigerating mode, the temperature of an indoor heat exchanger is detected; whether the temperature of the indoor heat exchanger is lower than the preset frosting temperature or not is judged; and when the temperature of the indoor heat exchanger is lower than the frosting temperature, operatingparameters of the movable air conditioner are adjusted to increase the temperature of the indoor heat exchanger. According to the technical scheme, by detecting the temperature of the indoor heat exchanger and judging whether the temperature of the indoor heat exchanger is lower than the preset frosting temperature or not, whether the frosting risk exists in the indoor heat exchanger or not is determined, when the frosting risk exists in the indoor heat exchanger, the operating parameters of the movable air conditioner are adjusted to improve the frosting situation of the indoor heat exchanger, thus the frosting situation of the indoor heat exchanger can be improved without operating stopping of a compressor, and the user experience is improved while the heat exchanging effect and system operating reliability are ensured.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method for refrigeration and defrosting of a mobile air conditioner, a mobile air conditioner and a storage medium. Background technique [0002] Mobile air conditioners are widely used in offices, outdoor temporary command centers or open workshops due to their characteristics of no outdoor unit, convenience and low cost. When the mobile air conditioner is in conventional refrigeration and required to operate under the minimum operating conditions, if the temperature of the evaporator is below zero, frost will be generated on the surface of the evaporator, which will affect the heat transfer of the system and reduce the reliability of the system operation. [0003] In the prior art, when frost is formed on the surface of the evaporator, the conventional method is to enter the anti-freeze protection mode according to the frosting situation of the mobile air conditioner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/43F24F11/64
Inventor 王智超
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD
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