What should I do if the heating is blocked? Popular topics and solutions on the Internet in the past 10 days
With the advent of winter, the frequency of heating use increases, and "heating blockage" has become a hot topic on the Internet recently. The following is a compilation of relevant hot content and structured solutions in the past 10 days to help you solve problems quickly.
1. Data on hot topics related to heating in the past 10 days across the entire network
| Topic keywords | Search popularity index | Main discussion platform |
|---|---|---|
| The heating is not hot | 85,200 | Weibo, Douyin, Baidu |
| Radiator blocked | 62,400 | Zhihu, Xiaohongshu |
| Floor heating cleaning | 78,600 | Taobao, JD.com |
| Heating repair costs | 45,800 | Dianping, 58.com |
2. Analysis of common causes of heating blockage
| Blockage type | Proportion | Typical symptoms |
|---|---|---|
| Air blockage | 43% | Some radiators are not hot/hot at the top and cool at the bottom |
| Impurity deposition | 35% | Overall temperature drops/abnormal water flow sound |
| Pipe scaling | 18% | Heating effect decreases year by year |
| mechanical failure | 4% | Not working at all/noisy sound |
3. Solve the problem of heating blockage step by step
Step 1: Determine the type of blockage
• Tap the radiator to listen for sound (a dull sound may indicate air blockage)
• Observe the temperature difference in different rooms (local areas that are not hot are mostly due to air blockage)
• Check the status of the radiator valve (make sure it is not closed by mistake)
Step 2: Air Blockage Solution
| Operation | Tools | Things to note |
|---|---|---|
| Exhaust valve | Slotted screwdriver | Prepare water container |
| System pressure regulation | pressure gauge | Maintain 1.5-2bar pressure |
Step 3: Impurity blockage treatment
• Close the inlet and outlet valves
• Use professional cleaning agent for soaking (citric acid solution is recommended)
• High-pressure washing (requires professional operation)
4. Maintenance cost reference (latest in 2023)
| Services | average market price | Warranty period |
|---|---|---|
| Single radiator cleaning | 80-120 yuan | 3 months |
| Whole house floor heating cleaning | 500-800 yuan | 1 year |
| Pipe replacement (per meter) | 150-300 yuan | 2 years |
5. Suggestions on preventive measures
1.Regular maintenance:Annual system inspection before heating
2.Water quality treatment:Install a water softener (hardness ≤150mg/L)
3.Correct use:Avoid switching the system frequently
4.Intelligent monitoring:Install temperature sensor for real-time warning
6. Effective folk remedies tested by netizens
• Popular Douyin: White vinegar + baking soda rinse method (for minor scale)
• Highly praised on Zhihu: Installation plan of magnetized anti-scaler
• Xiaohongshu recommends: DIY exhaust tool set (including splash guard)
If you still can't solve the problem after trying the above methods, it is recommended to contact a professional HVAC company in time. According to network-wide maintenance data, 90% of heating blockage problems can be solved within 2 hours. Be sure to pay attention to safety when heating in winter.
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