ES2059232R - - Google Patents

Info

Publication number
ES2059232R
ES2059232R ES9200737A ES9200737A ES2059232R ES 2059232 R ES2059232 R ES 2059232R ES 9200737 A ES9200737 A ES 9200737A ES 9200737 A ES9200737 A ES 9200737A ES 2059232 R ES2059232 R ES 2059232R
Authority
ES
Spain
Prior art keywords
refrigerant
discharge
pipe
compressor
heat exchanger
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES9200737A
Other languages
English (en)
Other versions
ES2059232A2 (es
ES2059232B1 (es
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 filed Critical
Publication of ES2059232A2 publication Critical patent/ES2059232A2/es
Publication of ES2059232R publication Critical patent/ES2059232R/es
Application granted granted Critical
Publication of ES2059232B1 publication Critical patent/ES2059232B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

SISTEMA DE BOMBA DE CALOR. INCLUYE UN COMPRESOR, UN INTERCAMBIADOR DE CALOR, DEL EXTERIOR, Y UN INTERCAMBIADOR DE CALOR, DEL INTERIOR Y ESTA PROVISTO DE UN AJUSTE AUTOMATICO DEL CONTENIDO DE REFRIGERANTE. UN DEPOSITO DE REFRIGERANTE TIENE UNA RAMIFICACION DE ENTRADA ACOPLADA A UNA TUBERIA DE REFRIGERANTE LIQUIDO ENTRE LOS DOS INTERCAMBIADORES DE CALOR Y UNA RAMIFICACION DE DESCARGA QUE ESTA ACOPLADA A LA TUBERIA DE ASPIRACION QUE ALIMENTA AL COMPRESOR CON VAPOR A BAJA PRESION. UNAS ELECTROVALVULAS DE LAS DOS RAMIFICACIONES ESTAN CONTROLADAS POR UN TERMOSTATO QUE ESTA EN CONTACTO TERMICO CON LA TUBERIA DE DESCARGA QUE PROCEDE DEL COMPRESOR. SI LA TEMPERATURA DE DESCARGA ES BAJA, SE TRANSFIERE LIQUIDO REFRIGERANTE AL DEPOSITO. SI LA TEMPERATURA DE DESCARGA ES ALTA, SE INYECTA EL REFRIGERANTE EN EL GAS DE ASPIRACION. LA INVENCION SE APLICA A LA MEJORA DEL RENDIMIENTO Y A LA SIMPLIFICACION DE TALES SISTEMAS.
ES09200737A 1991-05-14 1992-04-07 Sistema de bomba de calor. Expired - Lifetime ES2059232B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/699,918 US5140827A (en) 1991-05-14 1991-05-14 Automatic refrigerant charge variation means

Publications (3)

Publication Number Publication Date
ES2059232A2 ES2059232A2 (es) 1994-11-01
ES2059232R true ES2059232R (es) 1996-07-16
ES2059232B1 ES2059232B1 (es) 1997-02-16

Family

ID=24811477

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200737A Expired - Lifetime ES2059232B1 (es) 1991-05-14 1992-04-07 Sistema de bomba de calor.

Country Status (5)

Country Link
US (1) US5140827A (es)
JP (1) JPH05223384A (es)
CA (1) CA2061471A1 (es)
ES (1) ES2059232B1 (es)
IT (1) IT1254739B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05231728A (ja) * 1992-02-24 1993-09-07 Toshiba Corp 空気調和機
US5335511A (en) * 1993-01-08 1994-08-09 Mckeown Dennis Refrigerant release prevention system
US5333468A (en) * 1993-11-02 1994-08-02 Rice Harold D Apparatus for prevention of loss of refrigerant
US5927087A (en) * 1994-11-29 1999-07-27 Ishikawa; Atuyumi Refrigerating cycle
JP3331102B2 (ja) * 1995-08-16 2002-10-07 株式会社日立製作所 冷凍サイクルの容量制御装置
JPH09329375A (ja) * 1996-06-10 1997-12-22 Sanyo Electric Co Ltd 非共沸混合冷媒の補充填方法およびその装置
US5784892A (en) * 1996-09-09 1998-07-28 Electric Power Research Institute, Inc. Refrigerant charge variation mechanism
DE60033261T2 (de) 1999-12-07 2007-11-08 Sanyo Electric Co., Ltd., Moriguchi Klimaanlage
JP3584862B2 (ja) * 2000-07-13 2004-11-04 ダイキン工業株式会社 空気調和機の冷媒回路
US6708510B2 (en) * 2001-08-10 2004-03-23 Thermo King Corporation Advanced refrigeration system
US9163866B2 (en) * 2006-11-30 2015-10-20 Lennox Industries Inc. System pressure actuated charge compensator
JP4258553B2 (ja) * 2007-01-31 2009-04-30 ダイキン工業株式会社 熱源ユニット及び冷凍装置
CN101949621A (zh) * 2010-09-30 2011-01-19 广东志高空调有限公司 一种带制冷剂调节功能的节能空调
US9383126B2 (en) 2011-12-21 2016-07-05 Nortek Global HVAC, LLC Refrigerant charge management in a heat pump water heater
US8756943B2 (en) 2011-12-21 2014-06-24 Nordyne Llc Refrigerant charge management in a heat pump water heater
US9759465B2 (en) 2011-12-27 2017-09-12 Carrier Corporation Air conditioner self-charging and charge monitoring system
US10234216B2 (en) * 2013-02-01 2019-03-19 Tetra Laval Holdings & Finance S.A. Valve arrangement for a heat treatment apparatus
US10302342B2 (en) * 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
EP3054238B1 (en) * 2015-02-03 2021-03-24 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
WO2016185243A1 (en) 2015-05-15 2016-11-24 Carrier Corporation Staged expansion system and method
FR3083297B1 (fr) * 2018-06-28 2020-09-18 Electricite De France Installation de production d'eau chaude sanitaire et procede de pilotage de celle-ci
US11879673B2 (en) * 2018-07-17 2024-01-23 United Electric Company. L.P. Refrigerant charge control system for heat pump systems
US11215388B2 (en) * 2019-01-21 2022-01-04 Carrier Corporation Refrigerant charge management
KR102160283B1 (ko) * 2020-08-20 2020-09-25 (주)도우이앤이 자동 냉매 충전이 가능한 히트펌프 시스템 및 이의 제어 방법
CN112856552B (zh) * 2021-02-08 2022-09-23 甘肃省建筑设计研究院有限公司 一种水源热泵与空气源热泵复合供热系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238737A (en) * 1964-03-31 1966-03-08 Larkin Coils Inc Heated receiver winter control for refrigeration systems
US4299098A (en) * 1980-07-10 1981-11-10 The Trane Company Refrigeration circuit for heat pump water heater and control therefor
US4576011A (en) * 1982-11-01 1986-03-18 Electric Power Research Institute Air conditioning system and method of operation
FR2560975A1 (fr) * 1984-03-06 1985-09-13 Collado Francois Installation de climatisation utilisant une pompe a chaleur avec echangeur de chaleur exterieur statique et regulation du point de vapeur seche par variation automatique du debit du detendeur
US4528822A (en) * 1984-09-07 1985-07-16 American-Standard Inc. Heat pump refrigeration circuit with liquid heating capability
JPS6198955U (es) * 1984-12-05 1986-06-25
US4718248A (en) * 1986-05-05 1988-01-12 Stephen Fisher Four element refrigeration heat pump and geothermal control systems
KR910001907B1 (ko) * 1986-08-04 1991-03-30 미쓰비시전기 주식회사 냉동사이클 장치
KR930000852B1 (ko) * 1987-07-31 1993-02-06 마쓰시다덴기산교 가부시기가이샤 히이트 펌프장치
US4893476A (en) * 1988-08-12 1990-01-16 Phenix Heat Pump Systems, Inc. Three function heat pump system with one way receiver
US4920757A (en) * 1988-08-18 1990-05-01 Jimmy Gazes Geothermal heating and air conditioning system

Also Published As

Publication number Publication date
US5140827A (en) 1992-08-25
ITMI920689A0 (it) 1992-03-24
ITMI920689A1 (it) 1993-09-24
CA2061471A1 (en) 1992-11-15
IT1254739B (it) 1995-10-10
ES2059232A2 (es) 1994-11-01
ES2059232B1 (es) 1997-02-16
JPH05223384A (ja) 1993-08-31

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Legal Events

Date Code Title Description
EC2A Search report published

Effective date: 19941101

FA2A Application withdrawn

Effective date: 19980326