What is the heating mode of the ark in the future?

A: Central heating: the main force of urban heating.

Principle: Using urban heating network, regional heating network or large-scale central heating as heat source may still be the main heating mode of urban residential buildings at present and in the future.

Applicable residence: ordinary residence (most residential areas in the city)

Advantages:

1. The technology is mature, safe and reliable, easy to use and cheap.

2. Heating 24 hours a day.

Disadvantages:

1. The heating time and temperature cannot be controlled by oneself, and the vertical fins are unsightly, occupying space and affecting the decoration effect.

2. There is no heat source before and after the heating period.

The radiator is used for heating. Generally, the outlet water temperature is above 70 degrees Celsius, but when the temperature reaches 80 degrees Celsius, a cloud of dust will be generated, which will cover the wall above the radiator with dust.

B. Radiant floor heating: The room temperature gradually decreases from bottom to top.

Principle: Low-temperature radiant floor heating is to heat the floor to the surface temperature of 18 to 32 degrees Celsius through a heating pipe buried under the floor, and radiate the heat evenly indoors to achieve the heating effect. At the same time, heat sources can be provided in different ways, such as domestic gas heating stoves, municipal heating pipe networks and residential boiler rooms.

Applicable residence: finely decorated apartment (Shuguang Garden, Beautiful Garden, Vanke Xingyuan, Dong Run Fengjing).

Advantages:

1. The ground temperature is uniform, the room temperature gradually decreases from bottom to top, and the comfort is high.

2. The air convection is weakened and the air cleanliness is good.

3. Compared with other heating methods, it is more energy-saving, and the energy-saving range is about 10% to 20%.

4. Conducive to indoor decoration, increasing indoor usable area by 2% ~ 3%.

5. Conducive to sound insulation and reducing floor impact sound.

Disadvantages:

1. The height is about 8 cm.

2. When the ground is renovated for the second time, it is easy to damage underground pipelines.

3. It is troublesome to crack the wooden floor, and it is best to use floor tiles or composite floors.

4. The set temperature should not be too high, otherwise the service life of the pipeline will be greatly reduced.

5. Because of the need of waterproof, it is inconvenient to lay the bathroom, so it is necessary to use electric heating.

Tip:

Adopt floor radiant heating. When decorating, it is best to lay marble or tile floors. At the same time, it is best to leave a certain distance of grooves in the floor decoration to facilitate heating.

C, household electric boiler: free temperature regulation

Principle: Electric energy is used for heating.

Applicable residence: villa

Advantages:

1. Small floor space, simple installation and convenient operation.

2. Heating can also provide domestic hot water.

3. High comfort, suitable for low-density houses and villas with large area.

4. The most advanced feature is that it has multiple time periods and different temperature control preset functions.

Disadvantages:

1. The initial investment is large and the operation cost is high. This product is not suitable for low-valley electric heat storage to achieve the most energy-saving effect.