Composite sanitary hot water system

Abstract

The invention provides a composite sanitary hot water system. The system comprises a solar heat collector, a heat collection water tank, a heat storage water tank and a constant-temperature water tank, the solar heat collector and the heat collection water tank are connected through a first pipeline and a second pipeline to form a closed loop, a solar circulating water pump is arranged on the second pipeline, the heat collection water tank is connected with the heat storage water tank through a third pipeline, the third pipeline is connected with a fourth pipeline connected with the constant-temperature water tank in parallel, the constant-temperature water tank is connected with a heat pump through a fifth pipeline provided with a screw machine circulating water pump, the heat storage water tank is connected with the heat pump through a sixth pipeline, and the heat storage water tank is communicated with the constant-temperature water tank through a communicating pipeline. According to the system, the bearing pressure of a house can be reduced, noise pollution to high-rise residents is reduced, the hot water demand of the residents is met, energy waste is reduced, influence of water stratification on the water temperature is avoided in a high-position heat energy continuous supply design mode, and continuous high-grade hot water source supply is guaranteed.

Description

technical field [0001] The invention relates to a composite sanitary hot water system, which belongs to the technical field of new hot water systems. Background technique [0002] The water collection tank is a kind of equipment used in various water systems to temporarily store the circulating water in the system. It can easily increase the water storage volume required for the intermittent operation of the system, so that the cooling water circulating pump can work stably. In the water system, it is necessary for the water tank The selection requirements of the water tank are very strict. For example, the water tank occupies a large area, which affects the load bearing of the house, and the noise will also affect the residents of the high-rise. Convenient, the hot water tank will also produce stratification due to the change of water temperature, resulting in uneven temperature of the water tank and affecting the user experience. At the same time, the water temperature wi...

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Problems solved by technology

[0002] The water collection tank is a kind of equipment used in various water systems to temporarily store the circulating water in the system. It can easily increase the water storage volume required for the intermittent operation of the system, so that the cooling water circulating pump can work stably. In the water system, it is necessary for the water tank The selection requirements of the water tank are very strict. For example, the water tank occupies a large area, which affects the load bearing of the house, and the noise will also affect the residents of the high-rise. Convenient, the hot water tank will also produce stratification due to the change of water temperature, resulting in uneven temperature of the water tank and affecting the user experience

At the same time, the water temperature will be affected in rainy days, and the continuous output of comfortable constant temperature hot water cannot be ensured.

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