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Air conditioner external unit for preventing frosting

A technology for air-conditioning external units and frosting, which is applied in the direction of air-conditioning systems, defrosting, mechanical equipment, etc. It can solve problems such as icing and body frosting, so as to avoid frosting or icing, ensure service life, and reduce electric energy. The effect of loss

Inactive Publication Date: 2017-04-26
刘发民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air conditioner outdoor unit that prevents frosting, which has the advantage of automatic heating and solves the problem of frosting or icing inside the body caused by too low outdoor temperature

Method used

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  • Air conditioner external unit for preventing frosting

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , an air conditioner external unit for preventing frosting, comprising a body 1, a temperature sensor 7 is fixedly installed at the middle end on the right side of the inner wall of the body 1, which can monitor the internal temperature of the body 1 at all times, and the temperature in the body 1 is lower than the minimum preset temperature When setting the value, the power supply of the heating plate 11 is automatically turned on, and whe...

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Abstract

The invention discloses an air conditioner external unit for preventing frosting. The air conditioner external unit comprises a unit body, the middle end of the right side of the unit body inner wall is fixedly provided with a temperature sensor, an inner cavity of the unit body is fixedly provided with a heating plate, the upper end and the lower end of the right side of the inner cavity of the unit body are both fixedly provided with an installation frame, and the end, away from the unit body, of the installation frame is fixedly connected with an accumulator; and the left end of the inner cavity of the unit body is fixedly provided with fan blades, and a groove is formed in the position, corresponding to the fan blades, in the left end of the outer surface of the unit body. The temperature sensor is arranged, and the temperature in the unit body can be monitored at any time; when the temperature in the unit body is lower than the lowest preset value, a power source of the heating plate is turned on automatically, and when the temperature is higher than the highest preset value, the power source of the heating plate is turned off automatically; and automatic heating of the heating plate is achieved, the loss of electric energy is lowered, and meanwhile the phenomenon of frosting or freezing in the unit body caused by excessively low outdoor temperature is also avoided.

Description

technical field [0001] The invention relates to the technical field of protection of an air conditioner external unit, in particular to an air conditioner external unit capable of preventing frost formation. Background technique [0002] Air conditioning is an important symbol of the improvement of people's living standards. In hot summer and cold winter, the air conditioner adjusts the temperature to a comfortable range suitable for people's work, study and life, which not only ensures people's rest, but also improves work efficiency. , which is an important milestone in social progress. The air conditioner includes an outdoor unit and an indoor unit. The indoor unit is installed inside the house, while the outdoor unit is installed outside the house. Due to the high temperature difference between indoor and outdoor in winter, when people use the air conditioner in winter, the outdoor unit is easily caused by excessive water vapor. Frosting or freezing occurs, which seriou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/06F24F11/00F24F1/38F24F1/58F24F13/28F25D21/08
CPCF24F1/06F24F1/38F24F1/58F24F11/30F24F11/42F24F13/28F24F2110/10F25D21/08
Inventor 刘发民
Owner 刘发民
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