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Solar energy absorption type refrigeration and ground source heat pump coupling combined supplying system

A technology of solar energy absorption and absorption refrigeration, which is applied in the direction of solar thermal power generation, solar thermal devices, heat pumps, etc., and can solve the problems of complex structure, unsatisfactory refrigeration system, and high operating cost

Inactive Publication Date: 2009-04-08
丁力行 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solar-ground source combined heating, hot water, power supply and refrigeration system has complex structure, high production cost, and relatively high operating cost, which is not satisfactory.

Method used

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  • Solar energy absorption type refrigeration and ground source heat pump coupling combined supplying system
  • Solar energy absorption type refrigeration and ground source heat pump coupling combined supplying system
  • Solar energy absorption type refrigeration and ground source heat pump coupling combined supplying system

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] Referring to Fig. 1-Fig. 9, this solar energy absorption refrigeration and ground source heat pump coupled supply system includes a solar heat collector 1, a buried heat exchanger 16, and an end-to-end evaporator 12, a compressor 11 and a condenser 14, the solar collector is connected in series with the heat storage hot water tank 3 through the first inlet and outlet tube group, the heat storage hot water tank 3 is connected in series with the absorption refrigeration unit 5 through the second inlet and outlet pipe group, and the absorption refrigeration unit 5 is connected in series through the third The inlet and outlet pipe groups are connected in series with the cooling tower 7, the absorption refrigeration unit 5 communicates with the air conditioner in the air-conditioned room 9 through the fourth inlet and outlet pipe group, the buried heat...

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Abstract

The invention relates to a solar suction-typed cooling and ground source heat pump coupling and combined supplying system which comprises a solar heat collector, a buried heat exchanger as well as an evaporator, a compressor and a condenser that are connected end to end, and has the following structure characteristics: the solar heat collector is serially connected with a heat-accumulating hot water tank by a first inlet and outlet pipe bank, the heat-accumulating hot water tank is serially connected with a suction-typed cooling machine set by a second inlet and outlet pipe bank, the suction-typed cooling machine set is serially connected with a cooling tower by a third inlet and outlet pipe bank, the suction-typed cooling machine set is communicated with an air conditioner inside an air conditioning room by a fourth inlet and outlet pipe bank, the buried heat exchanger is communicated with the condenser by a fifth inlet and outlet pipe bank, and the evaporator is communicated with the air conditioner inside the air conditioning room by a sixth inlet and outlet pipe bank; water pumps, reversing valves and / or electromagnetic valves are arranged between the first, the second, the third, the fourth, the fifth and the sixth inlet and outlet pipe banks or in each pipe tank.

Description

technical field [0001] The invention relates to a multi-working-condition solar energy absorption refrigeration and ground source heat pump coupled joint supply system. Background technique [0002] In recent years, with the growth of population and economic development, the consumption of non-renewable energy has accelerated. In view of the limited supply of conventional energy and the pressure of environmental protection, people have paid more and more attention to the development and utilization of new and renewable energy. Solar energy and geothermal energy are the main sources of clean energy. Energy and renewable energy. Since the "Sixth Five-Year Plan", the Chinese government has included the research and development of solar energy and renewable energy technologies in the national scientific and technological research plan, which has promoted the development of related technologies and industries. [0003] In summer, the electricity consumption of air-conditioning oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F25B15/02F25B30/06F24J2/04
CPCY02E10/44Y02B30/62Y02A30/27
Inventor 丁力行邓玉艳郭卉
Owner 丁力行
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