Solar heat-source tower heat pump composite heating device

A heat source tower heat pump and heating device technology, which is applied in the field of composite heating devices, can solve the problems of low efficiency and large volume of solar collectors, and achieve the effects of high integration rate, improved heat pump efficiency, and reduced area

Active Publication Date: 2012-09-19
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects of the heat exchange of the existing heat source tower itself, avoid the shortcomings of large volume and low efficiency of the solar heat collector, and provide a solar heat source tower heat pump composite power supply that can simultaneously utilize solar energy and low-level air heat energy. thermal device

Method used

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  • Solar heat-source tower heat pump composite heating device
  • Solar heat-source tower heat pump composite heating device
  • Solar heat-source tower heat pump composite heating device

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with drawings and embodiments.

[0020] Referring to the accompanying drawings, this embodiment includes a heat source tower heat pump heating system, a solar collector heating system, a phase change heat storage system, and a phase change heating system;

[0021] The heat source tower heat pump heating system S1 includes a heat source tower, a medium circulation pump IP1 and a heat pump unit F1. The heat source tower includes a body T, a heat source tower heat exchanger F6, an antifreeze spray system, and a frequency conversion fan F2. The medium circulation pump IP1 is installed On the main pipeline IL1 at the inlet of the heat source side of the heat pump unit F1, one end of the main pipeline IL1 is connected to one end of the heat pump unit F1, and the other end of the main pipeline IL1 passes through different branch pipelines and the outlet G2 of the heat source tower heat exchanger F6, phase chan...

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Abstract

The invention discloses a solar heat-source tower heat pump composite heating device. The device comprises a heat source tower heat pump heating system, a solar heat collector heating system, a phase-change heat storage system and a phase-change heating system. The composite heating device is convenient to install, compact in structure, high in integration rate, wide in application range and high in heat energy utilization rate and photothermal conversion efficiency, and can be widely used for various places in which heat is required to be supplied.

Description

technical field [0001] The invention relates to a composite heating device that combines solar energy and air energy, which can simultaneously absorb solar energy and low-level air heat energy, store and utilize solar energy and absorb low-level air heat energy on sunny days, and simultaneously utilize solar energy and low-level air heat energy on cloudy days. Tower heat pump compound heating device. Background technique [0002] At present, boilers and various types of heat pumps are mainly used for heat preparation in domestic civil daily hot water supply, winter air-conditioning hot water supply, and industrial and agricultural daily heat supply (such as grain drying, clothing dry steaming, greenhouse warmth, etc.). However, the widespread use of coal-fired, oil-fired, and gas-fired boilers inevitably emits a large amount of CO to the environment. 2 And nitrides, sulfides, resulting in greenhouse effect and environmental pollution. Electric boilers have high energy cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D11/02F24D12/02F24D19/10
CPCY02B10/20Y02B10/70Y02A30/60Y02B30/00
Inventor 李念平成剑林申小杭王廷伟黄从健樊晓佳吴丹萍
Owner HUNAN UNIV
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