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Heat pump

A technology of heat pump and thermal power, which is applied in the direction of heat pump, household heating, heating methods, etc., and can solve problems such as calorie restriction

Inactive Publication Date: 2012-12-12
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this method, when the outdoor temperature is very low (for example, as in winter at 0°C or lower), the collection of heat from cold air for heating or supplying hot water is limited

Method used

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Embodiment Construction

[0039] Now, embodiments of the present disclosure will be described in detail, examples of which are illustrated in the accompanying drawings, wherein like reference numerals designate like elements throughout.

[0040] figure 1 is a diagram showing the configuration of the heat pump 100 according to the embodiment of the present disclosure.

[0041] Such as figure 1 As shown, the heat pump 100 includes: a solar heat collector 10 for collecting solar radiation heat; a hydro unit 20 for performing heat exchange between refrigerant and water; an outdoor unit 30 for compressing the refrigerant and transferring and external air; a mixing unit 40 for performing heat exchange between refrigerant and heat collected by the solar heat collector 10; a hot water supply device 60 for supplying hot water.

[0042] The solar heat collector 10 converts radiant energy contained in sunlight into heat. Although not shown in detail, the solar thermal collector 10 is configured to have a struc...

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Abstract

The invention discloses a heat pump that uses solar heat as an evaporation heat source of a refrigerant. The heat pump includes a solar heat collector, a compressor to compress a refrigerant, a first heat exchanger to condense the refrigerant compressed by the compressor and to perform heat exchange between the condensed refrigerant and water, a second heat exchanger to perform heat exchange between the refrigerant having passed through the first heat exchanger and heat collected by the solar heat collector, a third heat exchanger to perform heat exchange between the refrigerant having passed through the first heat exchanger and external air, and a first flow channel switching valve to allow the refrigerant having passed through the first heat exchanger to selectively flow to the second heat exchanger or the third heat exchanger therethrough.

Description

technical field [0001] Embodiments of the present disclosure relate to a heat pump that performs heat exchange between external air and solar heat to generate hot water and a control method of the heat pump. Background technique [0002] A heat pump is a device that absorbs low-temperature heat to generate high-temperature heat. That is, a heat pump transfers thermal energy from one lower temperature location to another higher temperature location. [0003] In general, a heat pump performs cooling and heating or supplies hot water using heat generated and collected during a refrigerant cycle including compression, condensation, and evaporation. [0004] However, in this method, when the outdoor temperature is very low (eg, as in winter at 0° C. or lower), collection of heat from cold air for heating or supplying hot water is limited. In recent years, a hybrid heat pump that performs heat exchange using solar heat as well as outdoor air to smoothly heat or supply hot water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/00F25B49/00F24S20/30
CPCY02B10/20F24D11/0221Y02B10/70F24D19/1078F24D2200/123F24D2200/14F24D2220/0235F24D2220/042F25B5/02F25B27/005F25B2339/047F25B41/20F25B30/02
Inventor 金录熙林台勋林昌秀朴永察
Owner SAMSUNG ELECTRONICS CO LTD