ES2059232A2 - Sistema de bomba de calor. - Google Patents

Sistema de bomba de calor.

Info

Publication number
ES2059232A2
ES2059232A2 ES09200737A ES9200737A ES2059232A2 ES 2059232 A2 ES2059232 A2 ES 2059232A2 ES 09200737 A ES09200737 A ES 09200737A ES 9200737 A ES9200737 A ES 9200737A ES 2059232 A2 ES2059232 A2 ES 2059232A2
Authority
ES
Spain
Prior art keywords
refrigerant
compressor
discharge
line
refrigerant charge
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
ES09200737A
Other languages
English (en)
Other versions
ES2059232B1 (es
ES2059232R (es
Inventor
Wayne R Reedy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electric Power Research Institute Inc
Original Assignee
Electric Power Research Institute Inc
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 Electric Power Research Institute Inc filed Critical Electric Power Research Institute Inc
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

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 true ES2059232A2 (es) 1994-11-01
ES2059232R 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
SG88804A1 (en) 1999-12-07 2002-05-21 Sanyo Electric Co Air conditioner
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
CN104969026B (zh) * 2013-02-01 2018-06-08 利乐拉瓦尔集团及财务有限公司 用于热处理设备的阀装置
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
US10473369B2 (en) 2015-05-15 2019-11-12 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156707A1 (fr) * 1984-03-06 1985-10-02 Collado, François Installation de climatisation utilisant une pompe à chaleur avec échangeur de chaleur extérieur statique et régulation du point de vapeur sèche par variation automatique du débit du détendeur
US4576011A (en) * 1982-11-01 1986-03-18 Electric Power Research Institute Air conditioning system and method of operation
US4688396A (en) * 1984-12-05 1987-08-25 Yutaka Takahashi Air-conditioning hot-water supply device
US4718248A (en) * 1986-05-05 1988-01-12 Stephen Fisher Four element refrigeration heat pump and geothermal control systems
EP0301503A2 (en) * 1987-07-31 1989-02-01 Matsushita Electric Industrial Co., Ltd. Heat pump system
US4920757A (en) * 1988-08-18 1990-05-01 Jimmy Gazes Geothermal heating and air conditioning system

Family Cites Families (5)

* 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
US4528822A (en) * 1984-09-07 1985-07-16 American-Standard Inc. Heat pump refrigeration circuit with liquid heating capability
KR910001907B1 (ko) * 1986-08-04 1991-03-30 미쓰비시전기 주식회사 냉동사이클 장치
US4893476A (en) * 1988-08-12 1990-01-16 Phenix Heat Pump Systems, Inc. Three function heat pump system with one way receiver

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576011A (en) * 1982-11-01 1986-03-18 Electric Power Research Institute Air conditioning system and method of operation
EP0156707A1 (fr) * 1984-03-06 1985-10-02 Collado, François Installation de climatisation utilisant une pompe à chaleur avec échangeur de chaleur extérieur statique et régulation du point de vapeur sèche par variation automatique du débit du détendeur
US4688396A (en) * 1984-12-05 1987-08-25 Yutaka Takahashi Air-conditioning hot-water supply device
US4718248A (en) * 1986-05-05 1988-01-12 Stephen Fisher Four element refrigeration heat pump and geothermal control systems
EP0301503A2 (en) * 1987-07-31 1989-02-01 Matsushita Electric Industrial Co., Ltd. Heat pump system
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
JPH05223384A (ja) 1993-08-31
ES2059232B1 (es) 1997-02-16
ES2059232R (es) 1996-07-16
ITMI920689A1 (it) 1993-09-24
CA2061471A1 (en) 1992-11-15
ITMI920689A0 (it) 1992-03-24
IT1254739B (it) 1995-10-10

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Legal Events

Date Code Title Description
EC2A Search report published

Effective date: 19941101

FA2A Application withdrawn

Effective date: 19980326