Control method of kitchen air conditioner

A control method and technology for kitchens, applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., can solve the problems of supercooling, insufficient conversion, inconsistent air flow rate, etc.

Active Publication Date: 2020-10-27
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing kitchen air conditioner is working, the air flow rate of the kitchen air conditioner is inconsistent, and it often does not work within the range of wind speed that the user feels com

Method used

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  • Control method of kitchen air conditioner
  • Control method of kitchen air conditioner

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] See attached figure 1 A control method of a kitchen air conditioner according to the present invention includes the following steps:

[0035] Step S1: Detect the ambient temperature and the air outlet temperature;

[0036] Step S2: According to the ambient temperature and the outlet air temperature, calculate the current outlet air flow rate corresponding to the current cooling capacity at the current optimal efficiency;

[0037] Step S3: judging whether the current air flow speed is within the preset wind speed range;

[0038] Step S4: If the current air flow speed is within the preset wind speed range, calibrate the current cooling capacity as the target cooling capacity, and the current air flow speed as the target air flow speed; if the current air flow speed is not within the preset wind speed range, calculate the next The next air flow rate corresponding to the cooling capacity at the next optimal efficiency;

[0039] Step S5: Control the kitchen air conditione...

Embodiment 2

[0052] see figure 2 It shows a control method of a kitchen air conditioner, the difference from Embodiment 1 is that after S5 controls the kitchen air conditioner to work under the target cooling capacity and the target air outlet flow rate, the following steps are further included:

[0053] Step S6: Calibrate the current optimal efficiency as the target efficiency;

[0054] Step S7: Obtain the instant efficiency of the kitchen air conditioner;

[0055] Step S8: judging whether the difference between the immediate efficiency and the target efficiency is greater than the allowable value;

[0056] Step S9: If the difference between the immediate efficiency and the target efficiency is less than the allowable value, control the kitchen air conditioner to maintain the target cooling capacity and the target air flow rate; if the difference between the immediate efficiency and the target efficiency is greater than the allowable value, Then adjust the current air flow rate.

[00...

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Abstract

The invention provides a control method of a kitchen air conditioner. The control method comprises the following steps of detecting environment temperature and air outlet temperature; according to theenvironment temperature and the air outlet temperature, calculating the current air outlet flow speed corresponding to the current refrigerating capacity at the current optimal efficiency; judging whether the current air outlet flow speed is within a preset air speed range or not; if the current air outlet flow speed is within the preset air speed range, calibrating the current refrigerating capacity to be the target refrigerating capacity, and the current air outlet flow speed to be target air outlet flow speed; if the current air outlet flow speed is not within the preset air speed range, calculating the next air outlet flow speed corresponding to the next refrigerating capacity at the next optimal efficiency; and controlling the kitchen air conditioner to work under the target refrigerating capacity and the target air outlet flow speed. The air outlet flow speed is controlled within the preset air speed range, so that a user can cook food in a comfortable air speed environment.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a control method for a kitchen air conditioner. Background technique [0002] With the continuous improvement of living standards, people's requirements for the comfort of the kitchen environment are also increasing. In the cooking process, not only will a large amount of oil fume be generated, especially in summer when the stove is used, a large amount of heat radiation will be generated, which will make the user uncomfortable and cause the user During the cooking process, the experience is poor. [0003] The kitchen air conditioner includes an air conditioner that sucks in indoor air and discharges it after exchanging heat, a fume exhaust hood that discharges the heat and odor generated during cooking to the outside, and guides and discharges the air that has been heat exchanged and discharged by the air conditioner to the smoke exhaust. A guide device under the out...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F11/89F24F110/10F24F110/30
CPCF24F11/64F24F11/89F24F2110/10F24F2110/30
Inventor 麦伟添陈权明许胜涛潘叶江
Owner VATTI CORP LTD
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