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Retrofit HVAC attached energy storage system and process

  • US 20100257880A1
  • Filed: 04/16/2010
  • Published: 10/14/2010
  • Est. Priority Date: 07/07/2008
  • Status: Abandoned Application
First Claim
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1. A thermal energy transfer process comprising;

  • providing a refrigerant compressor,providing a liquid refrigerant flow control mechanism,providing a liquid refrigerant storage tank,providing a refrigerant evaporator,providing a gas refrigerant flow control mechanism,providing a gas refrigerant storage tank,providing a refrigerant,wherein said refrigerant is controllably directed through the following steps,at a first time said liquid refrigerant flow control mechanism controllably directs liquid refrigerant flow to be from said refrigerant compressor to said refrigerant evaporator, and said gas refrigerant flow control mechanism controllably directs gas refrigerant flow to be from said refrigerant evaporator to said refrigerant compressor,at a second time said gas refrigerant flow control mechanism controllably directs gas refrigerant flow to be from said gas refrigerant storage tank to said refrigerant compressor, and said liquid refrigerant flow control mechanism controllably directs liquid refrigerant flow to be from said refrigerant compressor to said liquid refrigerant storage tank,and at a third time said liquid refrigerant flow control mechanism controllably directs liquid refrigerant flow to be from said liquid refrigerant storage tank to said refrigerant evaporator, and said gas refrigerant flow control mechanism controllably directs gas refrigerant flow to be from said refrigerant evaporator to said gas refrigerant storage tank.

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