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Distributed optical energy four-connection power supply system

A quadruple supply and distributed technology, applied in the field of solar energy utilization, can solve the problem of no solution for photovoltaic panel cooling, achieve the effects of lowering temperature, ensuring output power, and improving conversion efficiency

Inactive Publication Date: 2018-11-16
NANTONG EOPPLY NEW ENERGY ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the core of the technical solution of this application is steam power generation, rather than photovoltaic power generation used in the present invention, and there is no specific solution for the cooling of photovoltaic panels

Method used

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  • Distributed optical energy four-connection power supply system
  • Distributed optical energy four-connection power supply system
  • Distributed optical energy four-connection power supply system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] as attached figure 1 Shown: a solar quadruple power supply system, which includes a photovoltaic system, a heat collection system, a heat pump, and a hot air or hot water system; wherein, the photovoltaic system is composed of photovoltaic modules 1, and flow channels are provided on the back of the modules for low-temperature Working fluid circulation; the heat collection system is connected to the heat pump system and the hot air or hot water system through pipelines, and the heat collection system is used to heat the lower temperature working fluid in the heat pump, and the heat collector flows into the water storage tank as a system One of the heat sources; the heat pump system includes a water storage tank 8, an evaporator 7, an expansion valve 6, a water pump 5, a throttle valve 4, a liquid receiver 3, a condenser 9, and a four-way reversing valve connected in sequence through pipelines 10. The compressor 11, the gas-liquid separator 12 and the integrated reverse ...

Embodiment 2

[0037] Such as figure 2 with Figure 5 As shown, the condensing system includes a condenser 9, and an active heat dissipation device is installed on the condenser 9. The active heat dissipation device is an air cooling device, and the arrangement of the air cooling device on one side of the condenser 9 is beneficial to An independent coil 21 for heat dissipation, on which cooling fins 22 are equidistantly arranged, and a fan 23 is installed on one side of the independent coil 21 to speed up the energy exchange between the independent coil 21 and the condenser 9 .

[0038] Further, in the above-mentioned technical scheme, such as Figure 4 As shown, a distributed light energy quadruple supply system, the heat sink 22 is made of alloy material, the cross section of the heat sink 22 is comb-shaped, and there are heat-resistant deformation grooves at intervals of 30mm, and the heat sink 22 is vertically attached to the independent On coil 21.

[0039] Preferably, the heat sin...

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PUM

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Abstract

The invention discloses a distributed optical energy four-connection power supply system. The system is composed of a photovoltaic system, a heat collecting system, a heat pump system and a hot air orhot water system; electric energy generated by the photovoltaic system can be a self-generating self-using and residual electricity-on-net mode and is an electric energy output core of an applicationsystem, and the self-using electric energy is mainly used for driving the heat pump system and the hot air or hot water system. a flow channel is arranged on the back surface of an assembly of the photovoltaic system, the flow channel is used for circulating low temperature working medium so that the temperature of the assembly can be reduced, the operation stability of the assembly can be improved, the output power is guaranteed, and the photovoltaic system is high in conversion efficiency.

Description

[0001] The invention relates to solar energy utilization technology, in particular to a solar quadruple power supply system. Background technique [0002] Solar energy resources are an inexhaustible and renewable energy source. Through solar thermal technology, solar energy is efficiently absorbed and stored to meet the needs of users for various types of energy, which can save a lot of fossil energy and also save energy. It can reduce a lot of environmental pollution; the waste heat after power generation contains a lot of energy that can be used, but due to various conditions, it is often directly discharged into the atmosphere and wasted, and the waste heat recovery heat pump is used to recover this part of waste heat. The waste of this part of heat can also achieve the purpose of "turning waste into treasure". [0003] For example, the national patent CN201711096247.8 discloses a heat pump quadruple supply system, including a refrigeration heat pump composite system, a wat...

Claims

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Application Information

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IPC IPC(8): F24D3/18F24D3/08F24H4/02F24S20/40F24S50/20
CPCF24D3/08F24D3/18F24H4/02Y02B10/20Y02B30/12
Inventor 汤叶华徐永锋王孟施成军
Owner NANTONG EOPPLY NEW ENERGY ELECTRIC CO LTD