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Air conditioning control method, air conditioner and storage medium for improving indoor comfort

A control method and comfort technology, applied in the field of air conditioning, can solve problems such as rise, excessive cooling capacity/heating capacity, etc., and achieve the effect of improving room temperature fluctuation and indoor thermal comfort.

Active Publication Date: 2022-04-22
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose an air-conditioning control method, an air-conditioner and a storage medium for improving indoor comfort, so as to improve the condition that the air-conditioning wind speed continues to be too high and the cooling / heating capacity is too large when the room temperature reaches near the set temperature. , the problem of rapid decrease / increase of room temperature, so that the temperature difference between the indoor ambient temperature and the set temperature is within a certain range, optimize the calculation of the target superheat, adjust the opening of the expansion valve of the internal unit, self-adjust the speed of the internal fan to stabilize the indoor environment, and improve the indoor environment. Thermal comfort for increased operational reliability

Method used

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  • Air conditioning control method, air conditioner and storage medium for improving indoor comfort
  • Air conditioning control method, air conditioner and storage medium for improving indoor comfort
  • Air conditioning control method, air conditioner and storage medium for improving indoor comfort

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Embodiment 1

[0075] Such as Figure 1~5 As shown, the present invention discloses an air-conditioning control method for improving indoor comfort, including the following steps:

[0076] S1: Set the fan speeds corresponding to n wind gears according to the design requirements, which are F_max, F_1...F_n-2, F_min;

[0077] S2: Detect the indoor ambient temperature Tao, and judge whether the difference between Tao and Tset satisfies ∣Tao-Tset∣≤Tfine, where Tset is the set temperature, and Tfine is the preset maximum temperature difference threshold for entering the precise temperature control mode. If yes, go to S3; if not, go to S4;

[0078] S3: Control according to the precise temperature control mode. In this stage, as the indoor ambient temperature Tao gradually approaches Tset, adjustments are made to increase the target superheat, reduce the valve opening during low-load operation, and extend the operating time;

[0079] Specifically, the fan speed operates according to the following...

Embodiment 2

[0140] The invention also discloses an air conditioner, the air conditioner includes a processor, a memory, and a control program of the air conditioner stored in the memory and operable on the processor, the control program of the air conditioner is controlled by The processor implements the steps of the air-conditioning control method for improving indoor comfort as described in Embodiment 1 when executed.

[0141] The present invention also provides a computer-readable storage medium, the computer-readable storage medium stores the control program of the air conditioner, and when the control program of the air conditioner is executed by the processor, the improvement of indoor comfort as described in Embodiment 1 can be realized. Various steps of a permanent air conditioning control method.

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Abstract

The present invention provides an air conditioner control method for improving indoor comfort, an air conditioner, and a storage medium. The air conditioner control method for improving indoor comfort includes the following steps: S1: setting fans corresponding to n wind gears according to design requirements Speed; S2: Detect the indoor ambient temperature Tao, and judge whether the difference between Tao and Tset satisfies ∣Tao‑Tset∣≤Tfine, if so, enter S3; if not, enter S4; S3: Control according to the precise temperature control mode ; S4: Control according to the rapid cooling and rapid heating mode. According to the air conditioning control method for improving indoor comfort in the present invention, according to the temperature difference between the indoor ambient temperature and the set temperature, it is divided into the control method of the precise temperature control mode and the rapid cooling and rapid heating mode. In the rapid cooling and rapid heating mode, each The control command sent each time operates according to the wind gear set by the user, and the valve opening operates in the optimal capacity output mode, so that the indoor temperature drops / rises rapidly; in the precise temperature control mode, the indoor unit operates in the comfort optimal mode at this time .

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air conditioning control method for improving indoor comfort, an air conditioner and a storage medium. Background technique [0002] At present, the air conditioner adjusts the flow of refrigerant through the indoor unit by controlling the opening of the electronic expansion valve, and the user can change the capacity of the indoor unit by adjusting the indoor setting windshield: from the refrigerant side, the larger the valve opening, the higher the refrigerant flow rate , the better the air-conditioning ability; from the air side, the higher the fan speed, the greater the indoor circulating air volume, and the better the air-conditioning ability. [0003] On the one hand, traditional air conditioners are equipped with quick-cooling and quick-heating functions: usually, the opening of the electronic expansion valve is increased, and the fan speed of the internal fan ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/77F24F11/80F24F11/88F24F110/10
CPCF24F11/30F24F11/64F24F11/65F24F11/77F24F11/80F24F11/88F24F2110/10Y02B30/70
Inventor 鲍洋
Owner NINGBO AUX ELECTRIC
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