Which air conditioner has the best heating effect? Analysis of hot topics on the Internet in the past 10 days
As winter approaches, the heating effect of air conditioners has become a hot topic on the Internet recently. The following is a structured analysis of the air conditioning and heating problems and solutions that netizens are most concerned about in the past 10 days (as of December 2023):
1. Top 5 most popular air conditioning and heating issues on the Internet
| Ranking | Question keywords | search volume index | Main discussion platform |
|---|---|---|---|
| 1 | Air conditioning heating effect is poor | 285,000 | Baidu knows/Zhihu |
| 2 | Air conditioning heating electricity consumption | 193,000 | Xiaohongshu/Station B |
| 3 | Reasons why the air conditioner does not heat | 157,000 | Douyin/Kuaishou |
| 4 | Best temperature for air conditioning and heating | 121,000 | Weibo/Home Appliances Forum |
| 5 | The air conditioner has a strange smell | 89,000 | Taobao Q&A/JD Customer Service |
2. Plan to improve air conditioning heating effect
1. Temperature setting skills
According to experimental data from China Household Electrical Appliances Research Institute:
| outdoor temperature | Recommended temperature setting | Energy efficiency ratio |
|---|---|---|
| Above 0℃ | 20-22℃ | 3.2-3.8 |
| -5℃ to 0℃ | 18-20℃ | 2.5-3.0 |
| -10℃ to -5℃ | 16-18℃ | 1.8-2.3 |
2. Common troubleshooting
| Fault phenomenon | Possible reasons | solution |
|---|---|---|
| The wind is not hot | Insufficient refrigerant/Four-way valve failure | Contact after-sales testing |
| Frequent defrost | The outdoor unit is severely frosted | Clear the surrounding snow/increase the set temperature |
| Noisy operation | Compressor aging/loose bracket | Replace shock absorber/fastening screws |
3. Big data on air conditioner usage in winter 2023
According to the latest report from JD Home Appliances Research Institute:
| Usage behavior | Proportion | Key factors affecting performance |
|---|---|---|
| Failure to clean the filter for a long time | 63% | Heating efficiency drops by 40% |
| Incorrect use of electric auxiliary heat | 55% | Power consumption increases 2-3 times |
| The air outlet faces downwards | 38% | Thermal efficiency increased by 15% |
4. Expert advice
1.Warm-up tips:After turning on the machine, first set 26°C to force operation for 15 minutes, and then adjust to the appropriate temperature.
2.Power saving tips:Use with a circulation fan to increase hot air circulation efficiency by 30%
3.New technology:Pay attention to models with "jet enthalpy increasing" technology, which can still maintain 90% heating capacity at -15℃
5. Purchasing Guide (Comparison of Hot-Selling Models in 2023)
| Model | Heating capacity(W) | Low temperature working ability | APF energy efficiency |
|---|---|---|---|
| Gree Yunjia 1.5 hp | 5000 | -15℃ | 5.28 |
| Midea Cool Power Saving 1.5 HP | 4800 | -20℃ | 5.35 |
| Haier Jingyue 1.5hp | 5100 | -25℃ | 5.20 |
From the above structured data analysis, it can be seen that improving the heating effect of air conditioners requires comprehensive strategies from three dimensions: correct use, regular maintenance, and reasonable purchase. It is recommended that users clean the filter every 2 weeks, and when using it in winter, the wind speed can be appropriately lowered to enhance heat exchange efficiency.
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