The cleaning fee is 80 yuan for one group, three to four groups for small family units, and five to six groups per 100 square meters.
Determine if cleaning is necessary:
1. The room temperature is low If the indoor temperature decreases from year to year, it is because of mud and dirt on the room. the inner wall of the pipe prevents temperature transmission.
2. The flow is low and the water flow is slow. If it turns out that the water flow from the floor heating pipe is lower than in previous years, it means that there is too much biological sludge. In the pipe, if it is not cleaned, the pipe will be easily blocked and cannot be used.
3. The color is incorrect. The inner wall of the water collector connection pipe is yellow, green, rust red, black, etc. This is due to precipitation and long-term grip. of calcium and magnesium ion scale and biological sludge on the pipe Caused by the inside of the wall.
Detailed information:
1. Close the water separation valves in order, then leave only one open. The faucet installed at the back is connected to a pipe, which leads directly to your home's sewer.
2. Open the heating water inlet valve, then open the faucet valve. The hot water will be discharged, so that the dirt will be washed away by the water flow, which will have a cleaning effect. .
3. After flushing for a while, observe the water quality, and then clean each pipe according to the above method, so that deep cleaning is carried out.
The geothermal heating system mainly adopts specially designed pipeline loop structure. Currently, thePE-RT and PE-X pipes are mainly used as geothermal pipes laid on the ground. the coil is complex and the pipes are complex. The more the ground is heated by the circulation of hot water in the pipe, the water contains a lot of minerals, calcium and magnesium ions are one of the ingredients. We all have common sense in life. Changes in high and low water temperatures will cause calcium and magnesium ions to combine to form scale. Although the heating water has been softened, most of the softening treatment is not ideal and there are still a lot of calcium and magnesium ions in the water. . Underfloor heating relies on absorbing water temperature to store heat and radiate it into the environment. Changes in the temperature difference between the inlet and return water of floor heating pipes will cause the precipitation of calcium and magnesium ions, formant the scale which adheres to the internal wall of the pipe. Changes in water supply temperature will cause calcium and magnesium ion scale to adhere to the internal wall of the pipeline for a long time. If they are not treated regularly, it will cause the temperature to drop and directly affect the heat dissipation effect. If impurities such as scale, biological sludge, pollutants and residues accumulated in the geothermal coil are not cleaned for a long time, it will cause embolism of the pipeline and loss of heating function. According to relevant data, every 1mm increase in the thickness of the inner wall of the floor heating pipe will cause the room temperature to drop by 6°C. In the northern region, blockage of geothermal coils has become a major problem limiting the development of the underfloor heating market. Although the geothermal heating unit installsfilters at the source in order to avoid the generation of dirt in the pipes, the formation of rust and biological sludge in the pipes. The problem is still unstoppable, so there is only one fundamental way to solve the problem of geothermal heating pipes: “professional geothermal cleaning”. Problems related to the use of geothermal energy: Why does geothermal energy need to be cleaned? The pipes are long. Due to heating, poor water quality can easily produce calcium and magnesium ion scale which sticks to the inner wall of the pipeline for a long time. If not treated regularly, the temperature will drop and directly affect the water. the heat dissipation effect. If impurities such as scale, biological sludge, pollutants and residues accumulated in the geothermal coil are not cleaned for a long time, it will result in epipeline embolism and loss of heating function. When should geothermal heating be cleaned? Answer: Areas with poor water quality should be professionally cleaned once every two years, or when the geothermal system is cooler than before. How effective is the cleaning? Answer: There are many geothermal cleaning methods, including tap water flushing, chemical flushing, high pressure projectile cleaning, pulse cleaning, etc. The most obvious and intuitive is only high pressure projectile cleaning. go clean these places. ?Answer: Clean the pipes and filters! What type of geothermal system does not need cleaning? Answer: Not all geothermal systems need cleaning. Typically, geothermal systems that use electric furnaces or gas furnaces for independent heatingt do not need to be cleaned. poor water quality) Clean it yourself with tap water at home Is this possible? Answer: Yes, this type of cleaning is routine maintenance cleaning. It mainly cleans the filter and removes sediment in the pipes to prevent scale deposits, but it cannot clean it completely! If the system is not hot, should it be cleaned already? Answer: When the underfloor heating is not warm, you will think that the underfloor heating is blocked. In fact, this is a misunderstanding. The reason why underfloor heating is not warm could also be a heating problem! In the first month of heating, part of the pipe network is in the debugging stage, and the heating effect is not very satisfactory at the moment, it will return to normal after a while. you can solve it yourself: Many users feel uneasy aboutcomfortable when the underfloor heating is not hot. I call the heating or geothermal company. In fact, some small problems can be solved by myself! 1. Clean the filter. Some geothermal system faults that are not hot are caused by a filter blockage. Use a wrench to remove the filter cover, remove the filter and scrub thoroughly with a used toothbrush until every mesh is removed. clearly visible. 2. Exhaust If the water supply is hot and the return water is not hot, this is usually due to air blockage. As long as the gas in the system is vented, it will be normal! Note: Be careful when doing it yourself to avoid damaging the water dispenser and causing unnecessary losses.