Solar and air source heat pump hybrid air refrigerating and hot water integrated supply system

Abstract

The invention discloses a solar and air source heat pump hybrid air refrigerating and hot water integrated supply system comprising a solar collector, an air source heat pump, a hot water tank and a cold water tank. The solar collector is connected with the hot water tank through a first heat transfer pipeline. The condenser side of the air source heat pump is connected with the hot water tank through a second heat transfer pipeline. The hot water tank is connected with a domestic hot water utilization device through a first hot water delivery pipeline and a first water pump and connected with an absorption refrigerator through a second hot water delivery pipeline and a second water pump. The absorption refrigerator is connected with the cold water tank through a first cold water delivery pipeline. The cold water tank is connected with the hot water tank through a second cold water delivery pipeline. The hot water tank is connected with an external water source through a water supplement pipeline and a water supplement valve. The evaporator side of the water source heat pump is connected with an indoor refrigerating device. The solar and air source heat pump hybrid air refrigerating and hot water integrated supply system is reasonable in design, high in operational stability and reliability, highly practicable, good in service effect, and highly worthy of popularization and application.

Description

technical field [0001] The invention relates to the technical field of solar energy utilization, in particular to an integrated air cooling and hot water supply system in which solar energy and air energy heat pumps are complementary. Background technique [0002] As the traditional energy fuels we rely on for survival are decreasing day by day and even tending to be exhausted, and the burning of non-renewable traditional fuels such as coal and oil is causing increasingly serious harm to our living environment, when energy issues become increasingly restrictive At the bottleneck of the sustainable development of the international society and economy, solar energy, as a common, clean, efficient, abundant and inexhaustible resource in nature, has become the focus of people's attention to change the energy structure and maintain long-term development. [0003] Solar energy is recognized as one of the most suitable, safest, greenest, and ideal alternative energy sources for futu...

AI Technical Summary

Problems solved by technology

On the one hand, the use of solar energy to drive the air conditioning system can greatly reduce the consumption of non-renewable energy and power resources. On the other hand, due to the low power consumption, it reduces the environmental pollution caused by burning coal and other conventional fuels for power generation. It is the current research in the field of air conditioning and refrigeration technology. However, in the prior art, the use of solar energy for refrigeration has an unstable situation in cloudy and rainy days, and the heat generated by refrigeration is wasted in vain, which also causes environmental pollution

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