What can be used in the hotel to provide hot water 24 hours a day?

This is related to the hotel scale and occupancy rate. Generally, many small family hotels use electric water heaters. Medium-sized hotels, express hotels and large hotels generally use centralized hot water. In the past, most of them used boilers, but now they use water heaters or air energy heat pumps. Hotels still use more boilers. Energy is generally gas, but also air energy, lithium bromide water heater, water-ground source heat pump water heater, etc., and solar energy will be installed.

Hotel bathing can use solar energy or heat pump. The key depends on the local natural conditions, that is, the intensity of sunshine. Because solar energy is free, as long as there is enough sunshine in a day, the reasonably arranged solar heat collection area can be used for free. However, due to the dispersive and intermittent characteristics of solar radiation, other energy sources are often needed as auxiliary heat sources to meet the annual hot water demand.

Although heat pumps, especially air-source heat pumps, can save electricity when used, their energy efficiency ratio (cop value) depends on the ambient temperature. The parameter provided by the general manufacturer is the COP value of the ambient temperature of 20℃. When the ambient temperature is lower than 5℃, the energy efficiency is relatively low, especially the evaporator defrosting in low temperature environment often consumes a lot of electricity. Therefore, it is hard to say that it is simple.

Now, whether it is gas, electricity, fuel and so on. These water heaters are too environmentally unfriendly, too wasteful and too expensive. In this modern environment-friendly and energy-saving society, our company has one? Central air heat pump hot water unit? Saving energy, saving money and being safe? Environmental protection? Simple? Durable? Automatic timing switch function? And so on, can meet all-weather work all year round, not affected by day and night, sunny and rainy, stormy climate, and can meet the hot water demand of schools, hospitals, hotels, factory bathhouses, family residential quarters, bath centers and other industries.

The energy saving effect of solar energy collection system should be analyzed according to your local meteorological parameters. I have done several projects in Qingdao, and the payback period is about 4 years. According to the scale of some hotels, hot water engineering uses about 0/2 ton of solar energy, with a total investment of about 300,000 yuan. If it is decoration, it depends on how much equipment you can use now.

Almost every room in a good hotel is equipped with a small hot water system. After all, it is a profitable industry. Of course, the equipment and quantity invested are not of the same grade. Don't compare with hotels. If you really want to use hot water at any time, but you are afraid of spending too much money, just install a "hot water faucet" on the faucet, plug it in, and the hot water will start as soon as it is turned on (100 yuan or so).

You can't use other people's hotel plans directly, and there is a big difference. Besides, the cost of reconstruction is not small. According to your situation, you can wrap a thick sponge insulation layer on the outer wall of the water pipe from the water heater to your home, plus heat insulation treatment. There should be a special one on the market. As for the effect, it depends on the fineness of your work.