At a time when the peak of house decoration was reached, many landlords called for a telephone consultation to change the way of heating at the time of decoration. For example, central heating or household heating was changed to floor heating, not only being comfortable and beautiful, but also making decoration more convenient. However, experts say that centralized heating and floor heating systems have their own advantages and disadvantages. If a centralized heating system has been used, it is better not to change heating methods easily. To warm and comfortable, but pay attention to multiple warm sub-electric heating and plumbing two. Most of the floor heating currently used is plumbing, that is, the pipes are laid under the ground, and the hot water transmits heat to the room through radiation and convection. Because the heat is transferred from the bottom up, it meets people's physiological needs, and it feels very comfortable. Because people feel warmer than the actual temperature, they are more energy-efficient than other methods of heating. Because the pipes are laid under the ground, the layout of the owner's home is not limited. Nature Flooring Del Floor Heating Wall-hung Furniture Decoration Furniture Room Floor Tile Bathroom Design Bathroom Doors Bathroom Tiles Bathroom Leakage Bedroom Wardrobe Small Bedroom Emergency Led Driver,Emergency Battery Backup Led Driver,Led Emergency Backup Driver,Emergency Light Driver Foshan Nai An Lighting Electric Co.,ltd , https://www.emballast.com
Central heating and environmental protection safety According to the introduction of the senior engineering teacher of the Beijing Institute of Architectural Design and Research, the residential heating systems are mainly divided into two types: centralized heating systems and household heating systems. The centralized heat source is a heat source that transmits heat to users through pipes. At present, centralized heating in the Beijing market is mainly boiler and urban heating network heating, and household heating includes wall-hung boiler heating and electric heating.
Although centralized heating has disadvantages such as heat loss in the pipeline network, energy consumption in pipeline transportation, and high initial construction costs, and due to the construction or operation management level, it may cause uneven cooling and heating. However, from the perspective of the environment, Fan Yu thinks that Compared with household heating, centralized heating is a more economical, energy-saving, safe and environmentally friendly form of heating system. Due to the special person responsible for operation and management, the central heating operation is highly efficient and has an automatic monitoring system, which is regularly checked and maintained every year, and the safety performance is relatively high. From an environmental perspective, the environmental pollution caused by exhaust fumes can be treated by centralized treatment, compared to each household. Smoke is much more environmentally friendly.
However, natural gas pipelines and urban heating networks do not cover the whole city, and some households still need to use separate household heating. On the other hand, centralized heating requires the construction of a boiler house, which not only occupies a certain area of ​​land, but also has a safety distance from the surrounding buildings and buildings, and has an impact on the layout of the entire community. For economic considerations, some developers will choose small household boiler heating. Compared to centralized heating, household-type heating is flexible, and the time of use is controlled by the owner himself, and it is possible to realize the metering and charging of households according to the actual consumption of the owner; in addition, the boiler room and outdoor pipes can also be omitted.
In addition, household-type heating costs are related to the conditions of stay and the environment. If only a few owners live in the whole building, or if there is no heating in the neighbors, the heat will flow to the four sides and the calorie consumption will be large. In addition, the service life of ordinary household boilers is not long, and the cost of post-maintenance and depreciation is high.
But the heating effect of warmth is not ideal. Because the heat is mainly transmitted through radiation, the blocking of the furniture will affect the heat dissipation effect. In addition, in the north-facing bedrooms and bathrooms, due to the relatively large amount of heat required, and the bed, closet, and table are removed from the bedroom, the remaining floor space is small. Since the floor heating water temperature is not high, the heating needs a little more. .
The floor heating has a certain limit on the water temperature, and it is required to set the outlet water temperature of the wall-hung boiler; the lower back-water temperature of the floor heating may affect the service life of an ordinary wall-hung boiler and increase the post-maintenance cost. Due to structural reasons, it is best to use laminate flooring or floor tiles when floor heating is used. The heat transfer effect is good, and solid wood floor or composite floor may cause cracking. The carpet will increase the thermal resistance, affect the heating effect, so you can not use the carpet. In addition, it is best to choose legged furniture to reduce thermal resistance.
Focusing on warming and changing the floor, careful experts recommend that if the floor is warmed, an insulation layer of not less than 2 cm thick shall be added to the floor, and a pipe layer of about 5 cm in height shall be laid, and then leveled and then laid on the floor or floor tiles. In this way, if the floor heating is 4-5 cm higher than that of the ordinary floor, it will reduce the net height of the room, and the floor elevation may also affect the door opening.
Fan Hao said that if this is a separate household boiler heating, as long as the ground can be accepted to do warmer than the original high, there may be steps in the door, the original door to transform, you have to change the basic conditions of warmth. However, if it is a centralized heating system, careful changes must be made to the floor heating. Because the original centralized heating systems were designed and constructed by professionals, it is possible that the buildings in each area of ​​the entire area share a common heating water system, and a full water pressure test was performed before use. If you want to change to warm, you need to re-lay pipes. Because there may not be the original whole construction drawings and it is not very professional, it is difficult to ensure that there is no problem in the connection of water pipes. Once the water leaks, the consequences will be disastrous. "It can be changed under the guidance of the property manager, but it is not easy to move."
He also stated that the way of heating is a unified planning and design by a professional at the time of construction. There must be reason for it. The owner should not change easily because of aesthetics or other reasons.