GO Jiaju
Precautions for floor heating installation
1. Find a reliable construction company 1. See the professional quality of the sales staff
2. See if there is a good quotation
3. See the history and size of the company
4. See if the construction team owns or outsources
5. Compare with other companies
2. Choose a professional and reliable installation team
The safety and comfort of the underfloor heating system and the thermal insulation effect not only depend on the materials of the underfloor heating, but also the standard construction operations and careful installation techniques are also very important. A construction team with rich construction experience and a sense of responsibility will adopt different design and construction schemes according to the different room factors of the owner to achieve a better operation effect and overall insulation effect of the floor heating system.
3. Choose safe and stable ground plates
Under normal circumstances, the floor heating materials need to meet the following points: dimensional stability is better, to ensure that it will not crack or deform under high temperature for a long time. Not afraid of humid environment, that is, its water absorption thickness expansion rate, the expansion rate is required to be ≤2.5%. As a decoration material for the ground, it is necessary to pay attention to its wear resistance, anti-fouling ability, load-bearing ability and other indicators when choosing it. Most importantly, it requires that the formaldehyde emission will not exceed the standard under long-term heating conditions.
Precautions for using floor heating
1. Treatment of floor heating leakage
After the construction of the floor heating is completed, according to the requirements of the national technical regulations, a pressure test is required because the floor heating project is a hidden project. Once the floor heating leaks, the repair is difficult and the round-trip process is more complicated. What are the reasons for the floor heating leakage? What? What should we pay attention to in our daily life?
1. First check the water separator
The water divider is connected by two different materials of plastic and copper. Under the condition of long-term heat and high temperature, the plastic pipe and copper component will cause gaps at the interface due to thermal expansion and contraction, which will cause heating water seepage.
2. Mistakes in laying wooden floors
In the process of laying the wooden floor, if the construction is improper, the floor heating pipe will be damaged, causing the heating pipe to leak. Facing such a situation, we are required to increase the time of pressing when the construction is completed to ensure sufficient pressure to detect problems early.
3. Material defects
There are impurities in the pipe, and the purity of the material is lacking. Under a long period of heat and high temperature, some pipes have different thermal expansion coefficient changes. The pipe has a small "trachoma", which causes water leakage in the pipe. Therefore, be careful when selecting materials Select materials, purchase guaranteed pipes from big brands, and consider the characteristics of the materials, and choose the best one.
Characteristics of floor heating and temperature control factors
Heating characteristics:
Feature 1: Heat is generated from the feet, and the heat utilization rate is high. It is one of the most comfortable air temperature adjustment methods.
Feature two: control temperature changes in many ways, can realize zone control or automatic system control, zone control can be realized by installing a water separator separately according to the floor heating design, and system control can adopt temperature programming mode temperature controller to realize temperature automatic control.
Feature 3: Indoor temperature control should be "choose comfort", not the hotter the better, it should achieve the effect of constant temperature and comfort, refer to the standard and practical experience, the temperature should be controlled at about 18 °-22 ° the most comfortable.
Feature 4: The construction technology is relatively high, and the design is comprehensive, installation, use, cleaning and subsequent uncontrollable leak repairs need to achieve "integration".
Controlling factors of temperature:
Factor one: the thickness of the underheating backfill layer. The thickness of the backfill layer determines the heat storage capacity of the heat. According to the specification, the gray level of the backfill layer should be ≤40mm (including the surface layer).
Factor two: the choice of surface decoration materials, currently used more materials: ceramic tiles, composite wood floors and solid wood floors; the thermal conductivity of the three are: ceramic tiles> composite wood floors> solid wood floors.
Factor 3: The floor heating coil should be fully calculated according to the heating area and heat load of the construction. Every square meter of each road should be laid as required, and it is strictly prohibited to lay it irregularly.
Floor heating cleaning
1. Pulse cleaning
It is the most widely used in the market. It flushes the pipeline with high-pressure water flow and removes impurities in the pipeline by physical means. This equipment is cheap and easy to clean, and the owner can see the whole process intuitively. However, it can only clean floor heating pipes, and cannot clean wall-hung boilers and other places; the instantaneous pressure during cleaning is too large, which will cause damage to the pipes.
Someone asked " Can it be used together with floor heating cleaner? " The answer is no. It takes a certain amount of time and temperature for the floor heating cleaning agent to soften impurities, and direct flushing is basically useless, so pulse cleaning does not require the addition of cleaning agent.
2. Jet cleaning
The use of floor heating cleaning equipment and floor heating cleaning agent to remove impurities in the floor heating system is much gentler than pulse cleaning. It can clean the entire floor heating system without causing damage to the floor heating system.
However, the power of the washing machine is relatively small, the washing speed is much slower than the pulse, and the single cleaning is more than 2 hours.
The floor heating is installed so that the house can be warm in winter.
Above content provided by GO good home network
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