BR0208300A - Steam compression heat exchange system and method of modifying steam and heat pump to heat swimming pools and spas - Google Patents

Steam compression heat exchange system and method of modifying steam and heat pump to heat swimming pools and spas

Info

Publication number
BR0208300A
BR0208300A BR0208300-0A BR0208300A BR0208300A BR 0208300 A BR0208300 A BR 0208300A BR 0208300 A BR0208300 A BR 0208300A BR 0208300 A BR0208300 A BR 0208300A
Authority
BR
Brazil
Prior art keywords
heat
steam
mass flow
heat exchange
spas
Prior art date
Application number
BR0208300-0A
Other languages
Portuguese (pt)
Inventor
David Smolinsky
Original Assignee
David Smolinsky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by David Smolinsky filed Critical David Smolinsky
Publication of BR0208300A publication Critical patent/BR0208300A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication

Abstract

"SISTEMA DE TROCA DE CALOR POR COMPRESSãO DE VAPOR, E MéTODO DE MODIFICAR O MESMO E BOMBA DE CALOR PARA AQUECER PISCINAS E SPAS". São apresentados sistemas de troca de calor por compressão de vapor, que são projetados para permitir ótimo fluxo de massa de refrigerante pelos mesmos. Os sistemas da presente invenção não empregam dispositivos de medição de refrigerante convencionais, tais como tubos capilares e válvulas de expansão, que restringem o fluxo de massa, mas ao contrário incorporam um orifício abertamente fixo em linha com os conduítes que ligam o condensador ao evaporador, dessa forma mantendo o diferencial de pressão entre o lado do condensador de alta pressão e o lado do evaporador de baixa pressão do sistema durante a operação. A previsão do orifício fixo permite ótimo fluxo de massa de refrigerante conforme medido pelas temperaturas do compressor refrigerador, temperaturas de descarga do compressor, elevado calor de rejeição, elevado calor de absorção e eficiência de aquecimento e esfriamento aperfeiçoada. A presente invenção pode empregar qualquer refrigerante convencional, incluindo os recentes refrigerantes HFC, tais como R-410A."VAPOR COMPRESSION HEAT EXCHANGE SYSTEM, AND METHOD OF MODIFYING THE SAME AND HEAT PUMP TO HEAT POOLS AND SPAS". Steam compression heat exchange systems are presented which are designed to allow optimum refrigerant mass flow thereon. The systems of the present invention do not employ conventional refrigerant metering devices, such as capillary tubes and expansion valves, which restrict mass flow, but instead incorporate an openly fixed hole in line with conduits connecting the condenser to the evaporator, thereby maintaining the pressure differential between the high pressure condenser side and the low pressure evaporator side of the system during operation. Fixed hole prediction allows optimum refrigerant mass flow as measured by compressor cooler temperatures, compressor discharge temperatures, high rejection heat, high absorption heat, and improved heating and cooling efficiency. The present invention may employ any conventional refrigerant, including recent HFC refrigerants such as R-410A.

BR0208300-0A 2001-03-22 2002-03-21 Steam compression heat exchange system and method of modifying steam and heat pump to heat swimming pools and spas BR0208300A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/815,295 US20020035845A1 (en) 1999-10-22 2001-03-22 Heating and refrigeration systems using refrigerant mass flow
PCT/US2002/008950 WO2002077542A2 (en) 2001-03-22 2002-03-21 Heating and refrigeration systems using refrigerant mass flow

Publications (1)

Publication Number Publication Date
BR0208300A true BR0208300A (en) 2004-07-06

Family

ID=25217385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208300-0A BR0208300A (en) 2001-03-22 2002-03-21 Steam compression heat exchange system and method of modifying steam and heat pump to heat swimming pools and spas

Country Status (5)

Country Link
US (3) US20020035845A1 (en)
BR (1) BR0208300A (en)
CA (1) CA2441605A1 (en)
MX (1) MXPA03008601A (en)
WO (1) WO2002077542A2 (en)

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US20090158760A1 (en) * 2007-12-17 2009-06-25 Sundhar Shaam P High Efficiency Cooling and Heating Apparatus
FR2928276B1 (en) * 2008-03-10 2011-01-14 Ridel MECHANICAL VAPOR COMPRESSION EVAPORATOR HAVING A SEPARATOR INLET RELIEF DEVICE
US20100107682A1 (en) * 2008-11-05 2010-05-06 Kent Cartheuser Line Set
WO2010071640A1 (en) * 2008-12-17 2010-06-24 Sundhar Shaam P High efficiency cooling and heating apparatus
US9295182B2 (en) * 2011-11-14 2016-03-22 International Business Machines Corporation Dual coil with adapter to move between redundant and non-redundant high performance heat exchanger
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US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
CN106218360A (en) * 2016-08-24 2016-12-14 常州市武进南夏墅苏南锻造有限公司 Vapour-compression refrigeration cycle arrangement
CN107816815A (en) * 2016-09-13 2018-03-20 饶秋金 Apparatus for cold air circulation
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
US10935260B2 (en) 2017-12-12 2021-03-02 Climate Master, Inc. Heat pump with dehumidification
CN108826477A (en) * 2018-08-07 2018-11-16 珠海格力电器股份有限公司 A kind of air-conditioning system
US11592215B2 (en) 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
CA3081986A1 (en) 2019-07-15 2021-01-15 Climate Master, Inc. Air conditioning system with capacity control and controlled hot water generation

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Also Published As

Publication number Publication date
US20030221445A1 (en) 2003-12-04
WO2002077542A2 (en) 2002-10-03
WO2002077542A3 (en) 2009-08-06
CA2441605A1 (en) 2002-10-03
US20050166621A1 (en) 2005-08-04
US20020035845A1 (en) 2002-03-28
MXPA03008601A (en) 2005-04-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010.