Thermal Insight
for Comfort Life

Underfloor heating pipes are embedded beneath concrete floors and may develop leaks over time due to aging, corrosion, or other factors. Once a leak occurs, it can cause damp floors and warped wooden flooring, In severe cases, it can damage the neighboring unit below and lead to compensation disputes; repairs require breaking up the floor, which is costly and disrupts daily life.

• Leakage points are completely concealed beneath the floor and cannot be identified through visual inspection.
• Traditional leak detection requires extensive floor demolition and point-by-point investigation, resulting in significant disruption and damage.
• Repairs often involve excavating the wrong location, leading to repeated floor opening and substantial waste of time and cost.

Central air conditioning systems and split air conditioners are among the largest energy consumers in buildings, with their heat exchange efficiency directly affecting cooling/heating performance and operating costs. Over time, issues such as fouled heat exchangers, refrigerant leaks, damaged insulation, and blocked piping can occur. These problems not only increase energy consumption but also reduce cooling/heating efficiency and shorten compressor service life.

• Refrigerant leaks are difficult to locate, while conventional leak detection methods are inefficient and provide limited coverage.
• The severity of faults such as heat exchanger fouling cannot be assessed intuitively.
• Energy losses often go unnoticed.

Radiators are essential terminal heat-emitting devices for winter heating and are widely used in residential buildings. Problems such as internal scaling and blockage, air locks that restrict water circulation, undersized connection pipes, and insufficiently opened valves can all result in poor heating performance.

• Manual assessment relies heavily on experience, resulting in strong subjectivity and potential errors.
• The locations of blockages or air locks are difficult to accurately identify.
• Point-by-point inspection across large residential communities is inefficient, and objective evidence is often lacking for resolving heating disputes.

District heating networks are a vital infrastructure component of modern cities, extending tens or even hundreds of kilometers to deliver heat from energy sources to residential and commercial users. Buried heating pipelines are exposed to high temperatures, high pressure, and soil corrosion over long-term operation. Issues such as damaged insulation, pipeline corrosion and leakage, and joint cracking are difficult to identify through surface observations alone.

• Buried pipelines are located underground and their condition cannot be visually assessed.
• Traditional inspection methods require extensive excavation, causing significant disruption to traffic and public life.
• Heat losses caused by damaged insulation often remain unnoticed over the long term.