Novel energy-saving hotel water supply system

Abstract

The invention relates to the field of water supply, particularly to a novel energy-saving hotel water supply system which comprises a building above a ground plate and a basement below the ground plate, wherein a heating boiler is arranged in the basement; a cold water tank is arranged at the top of the building; the heating boiler is connected with a heat exchanging box through an upper circulating pipe and a lower circulating pipe; a heat exchanging pipe is arranged in the heat exchanging box; the inlet end of the heat exchanging pipe is connected with a water inlet pipe; a heat outlet pipe is connected with the outlet end of the heat exchanging pipe; the water inlet pipe is connected onto the cold water tank; the heat outlet pipe is connected into rooms through branched heat outlet pipes. The invention aims to provide the novel energy-saving hotel water supply system; the heat exchanging pipe connected with the boiler is arranged and directly heats the cold water outputted by the cold water tank at the top of the building, and the heated water is directly conveyed to the building through the hydraulic pressure principle, so that the equipment cost is reduced, and the hot water conveying path is shortened at the same time to further reduce energy loss.

Description

technical field [0001] The invention relates to the field of water supply, in particular to a novel energy-saving hotel water supply system. Background technique [0002] With the development of society, more and more hotels are located in the cities where we live, and China is a country with four distinct seasons, so hotels will be equipped with hot water supply systems to meet people's needs for hot water. [0003] The existing hot water supply systems mainly include boiler heating and solar heating. Solar heating has great limitations. It is greatly affected by the weather and there will be no hot water. Therefore, most hotels still use boiler heating. , most of the existing boiler heating systems are to set up a hot water tank on the roof, set up a boiler in the basement, and pump the hot water in the boiler into the hot water tank through a hot water pump, and then pump the hot water from the hot water tank to the room. It is a common phenomenon so far to provide hot w...

AI Technical Summary

Problems solved by technology

[0004] 1. The capacity of the hot water tank on the roof requires beam reinforcement

[0005] 2. The hot water tank on the roof is open-air, and the wind and rain are easier to cool down than the indoor water tank, resulting in heat loss

[0006] 3. If a house is specially built for the hot water tank, it will increase the initial investment

[0008] 5. Pumping water from downstairs to upstairs will cost electricity, pump fees, noise, site occupation, and the possibility of maintenance

[0009] 6. Once the height of the hot water tank on the roof is not enough, the water pump has to be pressurized downward to obtain the normal bathing water pressure, so the electricity bill that cannot be used 24 hours a day is a big burden

The hot water pool on the roof needs to be controlled by a water level controller if it overflows or lacks water. High maintenance and labor burden

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