Air conditioner system and air outlet temperature control method thereof

A technology of air outlet temperature and air conditioning system, which is applied in space heating and ventilation control input, control input related to air characteristics, space heating and ventilation, etc. It can solve the problem of unadjustable air outlet temperature and improve user experience , Improve user experience and reduce energy consumption

Inactive Publication Date: 2019-04-02
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the outlet air temperature of the existing air-conditioning system cannot be adjusted, the present invention provides a method for controlling the outlet air temperature of the air-conditioning system. The air-conditioning system includes an indoor unit and a compressor. , the air outlet temperature control method includes:

Method used

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  • Air conditioner system and air outlet temperature control method thereof
  • Air conditioner system and air outlet temperature control method thereof
  • Air conditioner system and air outlet temperature control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] refer to figure 1 , when the user selects that the air conditioning system needs to operate in a special mode, that is, when the air needs to be discharged at the set air temperature, the air temperature control methods include:

[0052] S10. Detect the air outlet temperature at the air outlet of the indoor unit. Specifically, the temperature of the air outlet at the air outlet can be detected by the first temperature sensor.

[0053] S11. Comparing the outlet air temperature with the target outlet air temperature. Specifically, compare the outlet air temperature detected in step S10 with the target outlet air temperature previously input by the user recorded in the system, and determine the magnitude and sign of the temperature difference between the two.

[0054] S12. Adjust the operating frequency of the compressor according to the comparison result. Specifically, the operating frequency of the compressor is adjusted toward a direction in which the outlet air temp...

Embodiment 2

[0059] On the basis of the technical solution of embodiment 1, this air outlet temperature control method also includes:

[0060] Detect the ambient temperature in the room.

[0061] refer to figure 2 , the control method of this embodiment specifically includes:

[0062] S20. Detect the ambient temperature in the room. Specifically, the ambient temperature in the room is detected by the second temperature sensor. Detecting the ambient temperature in the room helps the user understand the real-time temperature in the room.

[0063] S21. Detect the air outlet temperature at the air outlet of the indoor unit. Specifically, the temperature of the air outlet at the air outlet of the indoor unit is detected by the first temperature sensor.

[0064] S22. Compare the outlet air temperature with the target outlet air temperature. Specifically, compare the air outlet temperature detected in S21 with the target air outlet temperature previously input by the user through the remot...

Embodiment 3

[0068] On the basis of the technical solution of embodiment 2, after the step of "adjusting the operating frequency of the compressor", the outlet air temperature control method also includes:

[0069] compare the ambient temperature with the target ambient temperature;

[0070] According to the comparison result, the start and stop of the compressor is controlled.

[0071] refer to image 3 , the control method of this embodiment specifically includes:

[0072] S30. Detect the ambient temperature in the room. Specifically, the ambient temperature in the room is detected by the second temperature sensor. Detecting the ambient temperature in the room helps the user to know the real-time temperature in the room, and is used by the air conditioning system to judge whether the target ambient temperature has been reached.

[0073] S31. Detect the air outlet temperature at the air outlet of the indoor unit. Specifically, the temperature of the air outlet at the air outlet of th...

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Abstract

The invention belongs to the technical field of air conditioners and provides an air conditioner system and an air outlet temperature control method thereof. The air conditioner system and the air outlet temperature control method thereof aim at solving the problem that the air outlet temperature of an existing air conditioner system cannot be adjusted. The air outlet temperature control method comprises the steps that the air outlet temperature of an air outlet of an indoor unit is detected; the air outlet temperature and the target air outlet temperature are compared; and according to the compared result, the working frequency of a compressor is adjusted. According to the control method, the air outlet temperature at the air outlet of the indoor unit is detected, the detected air outlettemperature is compared with the target air outlet temperature, when the air outlet temperature of the air outlet does not reach or exceeds the target air outlet temperature, a controller controls thecompressor to adjust the working frequency of the compressor, thus the air outlet temperature gradually approaches to the target air outlet temperature, the problem that in the prior art, the initialair outlet temperature of an air conditioner is too low or too high, and consequently, discomfort is brought to a user is solved, the demands of special groups such as pregnant women, children and valetudinarianism persons are met, and accordingly, the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning system and a method for controlling the outlet air temperature. Background technique [0002] The air conditioner is one of the indispensable household appliances in modern life, especially in hot summer or cold winter, the importance of the air conditioner is particularly obvious. [0003] Existing air conditioning systems usually have cooling and heating functions. Take the air conditioner refrigeration as an example. After starting the air conditioner, the user first selects the operation mode of the air conditioner as the cooling mode; then, the user sets the target ambient temperature, and the controller controls the compressor to achieve rapid frequency increase and blow out cold air for cooling; during the cooling process, The air conditioner will continuously detect the ambient temperature through the set temperature sensor, and compare it wi...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/86F24F110/10F24F140/20
CPCF24F11/64F24F11/86F24F2110/10F24F2140/20
Inventor 刘鹏陈鹏时斌李兴兵
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
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