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Air conditioner condensation-prevention control method and device and computer storage medium

An anti-condensation and air-conditioning technology, applied in control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., can solve difficult to meet requirements, inconvenient use for users, and excessive condensation and other issues, to reduce or prevent a large amount of condensation, improve performance, save energy, and reduce the chance of blowing water problems

Active Publication Date: 2018-08-07
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the operation of the air conditioner, when the indoor ambient humidity is high, that is, when the temperature of the inner coil is lower than the current dew point temperature, there will be condensation. A certain amount of condensation is a normal phenomenon, but when the amount of condensation When it is too large, the excessive condensed water will be blown out or flow down along the outer panel of the air conditioner, causing inconvenience to users
At present, the problem of excessive condensation can be solved by optimizing the diversion or pasting insulation cotton inside the air conditioner panel. However, when the ambient humidity of the air conditioner is very high, and the air conditioner operates at high frequency at this time, it is only from the structure It is difficult to make changes to meet the requirements
And after the air conditioner is officially in operation, it is impossible to make structural changes, and it is impossible to adjust the condensation in real time

Method used

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  • Air conditioner condensation-prevention control method and device and computer storage medium
  • Air conditioner condensation-prevention control method and device and computer storage medium
  • Air conditioner condensation-prevention control method and device and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0104] Figure 4 It is a flow chart of an air-conditioning anti-condensation control method according to an exemplary embodiment 1, as shown in Figure 4 As shown, the process of air-conditioning anti-condensation control includes:

[0105] Step 401: Obtain the current humidity value Ts and the current humidity value of the air-conditioning area.

[0106]Step 402: According to the dry bulb temperature and the wet bulb temperature, determine the current dew point temperature T1 of the air conditioning function area.

[0107] Step 403: Determine whether the current temperature difference (Ts-T1) between the current humidity value and the current dew point temperature value is greater than the first set temperature value 5? If yes, go to step 404 . Otherwise, go to step 406 .

[0108] Step 404: Determine whether the current humidity value is greater than 70% of the second set humidity value? If yes, execute step 405; otherwise, the process ends.

[0109] (Ts-T1)>5, and the ...

Embodiment 2

[0122] Figure 5 It is a flowchart of an air-conditioning anti-condensation control method according to a second exemplary embodiment, as shown in Figure 5 As shown, the process of air-conditioning anti-condensation control includes:

[0123] Step 501: Obtain the current humidity value Ts and the current humidity value of the air-conditioning area.

[0124] Step 502: According to the dry bulb temperature and the wet bulb temperature, determine the current dew point temperature T1 of the air conditioning function area.

[0125] Step 503: Determine whether (Ts-Tl) is greater than the first set temperature value 5? If yes, go to step 504. Otherwise, go to step 506 .

[0126] Step 504: Determine whether the current humidity value is greater than 70% of the second set humidity value? If yes, execute step 505; otherwise, the process ends.

[0127] (Ts-T1)>5, and the current humidity value>70%, at this time, the condensation speed is fast and the risk of condensation is high, ...

Embodiment 3

[0136] Figure 6 It is a flow chart of an air-conditioning anti-condensation control method according to an exemplary embodiment 3, as shown in Figure 6 As shown, the process of air-conditioning anti-condensation control includes:

[0137] Step 601: Obtain the current humidity value Ts and the current humidity value of the air-conditioning area.

[0138] Step 602: According to the dry bulb temperature and the wet bulb temperature, determine the current dew point temperature value T1 of the air conditioning function area.

[0139] Step 603: Determine whether (Ts-Tl) is greater than the first set temperature value 5? If yes, go to step 604. Otherwise, go to step 609.

[0140] Step 604: Determine whether the current humidity value is greater than 70% of the second set humidity value? If yes, execute step 605; otherwise, the process ends.

[0141] (Ts-T1)>5, and the current humidity value>70%, at this time, the condensation speed is fast and the risk of condensation is high...

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Abstract

The invention discloses an air conditioner condensation-prevention control method and device and a computer storage medium and belongs to the technical field of air conditioners. The method comprisesthe steps that the current humidity value of an area acted by an air conditioner and the current humidity value are acquired, and the current dew point temperature value of the area acted by the air conditioner is determined; and according to the current temperature difference value between the current humidity value and the current dew point temperature value and the current humidity value, the current frequency value of a compressor with a condensation prevention function in the air conditioner is adjusted. Thus, generation of a large amount of condensation can be reduced or prevented, the probability of water blowing problem of the air conditioner is reduced, and then the performance and the energy saving performance of the air conditioner can be improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a method, device and computer storage medium for anti-condensation control of air conditioners. Background technique [0002] Along with the raising of living standard, air conditioner is used more and more generally. At present, most air conditioners, especially domestic air conditioners, use vapor compression to cool or heat. [0003] During the operation of the air conditioner, when the indoor ambient humidity is high, that is, when the temperature of the inner coil is lower than the current dew point temperature, there will be condensation. A certain amount of condensation is a normal phenomenon, but when the amount of condensation When it is too large, excessive condensed water will be blown out or flow down along the outer panel of the air conditioner, causing inconvenience to users. At present, the problem of excessive condensation can be solved by optimizing th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/86F24F11/64F24F11/30F24F110/20F24F110/10
CPCF24F11/30F24F11/64F24F11/86F24F2110/10F24F2110/20
Inventor 许文明
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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