Heat pump type steam generator

A steam generator and heat pump technology, applied in the field of heat pump steam generators, can solve the problems of low steam production efficiency, environmental pollution, and high energy consumption, and achieve the effects of improving work efficiency, reducing energy consumption, and avoiding environmental pollution

Inactive Publication Date: 2007-11-28
王全龄
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many processes and productions require the use of steam. At present, coal, gas, oil and electric heating are the main ways to obtain steam. The steam production efficiency of the equipment is low, the energy consumption is high, and the coal-fired steam production method will also generate a large amount of energy. Exhaust gas and dust, causing environmental pollution

Method used

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  • Heat pump type steam generator
  • Heat pump type steam generator

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Embodiment Construction

[0012] The specific embodiment of the present invention will be described with reference to the accompanying drawings.

[0013] As shown in Figure 1, the heat pump steam generator includes an air source heat pump composed of a refrigerant pipeline connected to a compressor 1, a valve 16, a primary end of an energy coupling heat exchanger 3, an expansion valve 4 and an air heat exchanger 2; The secondary end of the refrigerant pipeline connecting the compressor 5, the valve 14, the high-temperature water heat exchanger 7, the warm water heat exchanger 8, the expansion valve 6 and the energy coupling heat exchanger 3 forms an artificial source high-temperature water heated by an air-source heat pump. Heating heat pump; connect compressor 1, valve 15, high temperature water heat exchanger 7, warm water heat exchanger 8, valve 17, expansion valve 4 and air heat exchanger 2 through refrigerant pipelines to form an air source high temperature water heating heat pump; The water heat ...

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Abstract

The invention relates to a heat pump steam generator. Air source heating pump comprises compressor, primary end of energy coupling heat exchanger, expansion valve and air heat exchanger. Heating pump for high-temperature water of artificial source supplied by the air source heating pump comprises compressor, high-temperature water heat exchanger with electric heater, warm-water exchanger, expansion valve and secondary end of energy coupling heat exchanger. Heating pump for high-temperature water of air source comprises compressor, high-temperature water exchanger, warm-water exchanger, expansion valve and air exchanger through allocation valve. The invention makes use of the heating pump of air source to obtaining heat quantity in air and provides an artificial heating source for the heating pump for high-temperature water of artificial source so that it is realized that steam is heated in high efficiency. And steam can be generated by high-temperature exchanger with electric heater. Because 90% or so of total heat energy for generating steam is provided by the heating pump and only 10% or so for steam is provided with the electric heater, energy consumption for steam can be decreased greatly and working efficiency of steam generator can be improved.

Description

technical field [0001] The invention relates to a steam generator, in particular to a heat pump type steam generator. Background technique [0002] Many processes and productions require the use of steam. At present, coal, gas, oil and electric heating are the main ways to obtain steam. The steam production efficiency of the equipment is low, the energy consumption is high, and the coal-fired steam production method will also generate a large amount of energy. Exhaust gas and dust, causing environmental pollution. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a heat pump steam generator with high steam production efficiency, low energy consumption and no environmental pollution. [0004] The technical solution to achieve the above purpose is: a heat pump steam generator, which is composed of a refrigerant pipeline connected to a compressor, a valve, a primary end of an energy coupling heat exchanger, an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B3/00
Inventor 王全龄
Owner 王全龄
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