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Control method for air conditioner assisted electric heating

A technology for auxiliary electric heating and control methods, which is applied in the directions of heating methods, control input related to air characteristics, space heating and ventilation control input, etc., and can solve problems such as user discomfort and waste of electric energy

Active Publication Date: 2016-04-20
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This control method has the following disadvantages: due to the influence of multiple factors such as different ambient temperatures in different regions, different temperature tolerances for different groups of people, and different seasons, this control method will not only cause waste of electric energy, but also cause damage to users. cause discomfort

Method used

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with specific examples.

[0032] In the control method of air-conditioning auxiliary electric heating of the present invention, N electric heating parts are set;

[0033] Set the indoor ambient temperature value Ti as a variable value; set multiple temperature values ​​Tir1, Tir2, Tir3, ... TirN, Tirr as fixed values; make Tir10;

[0034] Set the indoor coil temperature value Tp as a variable value; set multiple temperature values ​​Tpr1, Tpr2, Tpr3, ... TprN, Tprr as fixed values; make Tpr10;

[0035] Set the difference between the indoor ambient temperature and the set temperature as the variable value of Ts; set multiple temperature values ​​Tsr1, Tsr2, Tsr3, ... TsrN, Tsrr as fixed values; make Tsr10;

[0036] Set the outdoor ambient temperature value To as a variable value; set multiple temperature values ​​Tor1, Tor2, Tor3, ... TorN, Torr as fixed values; make Tor10;

[0037] Set the compressor...

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Abstract

The invention discloses a control method for air conditioner assisted electric heating, comprising the following steps: 1. starting an air conditioner and detecting the operation frequency f of a compressor and the air speed r of an air conditioner internal unit; 2. while detecting that indoor environmental temperature value is Ti1, indoor coiled tube temperature value is Tp1, temperature difference value is Ts1 and outdoor environmental temperature value is To1, starting timing; 3. when timing is ended, detecting current values Ti2, Tp2, Ts2 and To2; if Ti1 is less than or equal to Ti2, Tp1 is less than or equal to Tp2, Ts1 is less than or equal to Ts2, and To1 is less than or equal to To2, executing step 4; otherwise, executing step 5; 4. according to corresponding conditions, respectively starting N electric heating elements until starting N-N electric heating elements and returning to step 2; otherwise, returning to step 2; and 5. according to other corresponding states, respectively starting one electric heating element until starting N electric heating elements and returning to steps 2; and otherwise, returning to step 2. The control method can adjust the working conditions of assisted electric heating according to environment and other factors.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a control method for auxiliary electric heating of an air conditioner. Background technique [0002] The auxiliary electric heating used by the air conditioner in the prior art is to install one or more electric heating elements, and adjust the working state of one or more electric heating elements by turning on or off the switch, that is, one or more electric heating elements Turn on all heating elements, or turn off one or more electric heating elements. This control method has the following disadvantages: due to the influence of multiple factors such as different ambient temperatures in different regions, different temperature tolerances for different groups of people, and different seasons, this control method will not only cause waste of electric energy, but also cause damage to users. cause discomfort. Therefore, based on the above reasons, there is an urgent nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00
CPCF24F11/30F24F11/62F24F2110/00F24F11/59
Inventor 石建华
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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