ES8202630A1 - Aparato para satisfacer demandas de calefaccion y refrigera-cion - Google Patents

Aparato para satisfacer demandas de calefaccion y refrigera-cion

Info

Publication number
ES8202630A1
ES8202630A1 ES495715A ES495715A ES8202630A1 ES 8202630 A1 ES8202630 A1 ES 8202630A1 ES 495715 A ES495715 A ES 495715A ES 495715 A ES495715 A ES 495715A ES 8202630 A1 ES8202630 A1 ES 8202630A1
Authority
ES
Spain
Prior art keywords
heating
satisfying
cooling
circuit
pressure side
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.)
Expired
Application number
ES495715A
Other languages
English (en)
Other versions
ES495715A0 (es
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.)
Carrier Corp
Original Assignee
Carrier Corp
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
Priority claimed from US06/082,837 external-priority patent/US4262488A/en
Priority claimed from US06/087,290 external-priority patent/US4309876A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of ES8202630A1 publication Critical patent/ES8202630A1/es
Publication of ES495715A0 publication Critical patent/ES495715A0/es
Granted 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA EVITAR TEMPERATURAS EXCESIVAS DEL VAPOR EN CIRCUITO DE CALEFACCION DE UNA MAQUINA DE REFRIGERACION DE RECUPERACION DE CALOR. EL CIRCUITO DE REGRIGERACION TIENE UN LADO DE ALTA PRESION Y OTRO DE BAJA PRESION. EL CIRCUITO DE CALEFACCION INCLUYE UN COMPRESOR REFORZADOR PARA ASPIRAR Y COMPRIMIR VAPOR DE REGRIGERANTE TOMADO DEL LADO DE ALTA PRESION DEL CIRCUITO DE REGRIGERACION. EXITE TAMBIEN UN PERCEPTOR PARA PERCIBIR LA TEMPERATURA DEL VAPOR DESCARGADO DESDE EL COMPRESOR REFORZADOR, Y UN MANDO QUE RESPONDE AL DESCARGADO DESDE EL COMPRESOR REFORZADOR, Y UN MANDO QUE RESPONDE AL PERCEPTOR PARA TERMINAR LA ACCION DE CALEFACCION DEL CIRCUITO DE CALEFACCION CUANDO LA TEMPERATURA DEL VAPOR DESCARGADO DEL COMPRESOR REFORZADOR EXCEDE DE UNA TEMPERATURA FIJADA DE ANTEMANO, CUANDO LA CARGA DE CALEFACCION APLICADA SOBRE EL CIRCUITO DE CALEFACCION DESCIENDE POR DEBAJO DE UN NIVEL PREFIJADO , LA DIFERENCIA DE PRESION A TRAVES DEL CIRCUITODE CALEFACCION SE IGUALA A FIN DE REDUCIR LA POTENCIA CONSUMIDA POR COMPRESOR REFORZADOR.
ES495715A 1979-10-09 1980-10-08 Aparato para satisfacer demandas de calefaccion y refrigera-cion Granted ES495715A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/082,837 US4262488A (en) 1979-10-09 1979-10-09 System and method for controlling the discharge temperature of a high pressure stage of a multi-stage centrifugal compression refrigeration unit
US06/087,290 US4309876A (en) 1979-10-22 1979-10-22 Method and apparatus for satisfying heating and cooling demands and control therefor

Publications (2)

Publication Number Publication Date
ES8202630A1 true ES8202630A1 (es) 1982-02-01
ES495715A0 ES495715A0 (es) 1982-02-01

Family

ID=26767913

Family Applications (2)

Application Number Title Priority Date Filing Date
ES495715A Granted ES495715A0 (es) 1979-10-09 1980-10-08 Aparato para satisfacer demandas de calefaccion y refrigera-cion
ES505488A Granted ES505488A0 (es) 1979-10-09 1981-09-15 Un metodo de controlar el funcionamiento de una maquina re- frigeradora de recuperacion de calor del tipo de reforzador

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES505488A Granted ES505488A0 (es) 1979-10-09 1981-09-15 Un metodo de controlar el funcionamiento de una maquina re- frigeradora de recuperacion de calor del tipo de reforzador

Country Status (10)

Country Link
EP (1) EP0027243B1 (es)
KR (1) KR850001189B1 (es)
AR (2) AR230337A1 (es)
AU (1) AU534831B2 (es)
BR (1) BR8006410A (es)
CA (1) CA1129219A (es)
DE (1) DE3069841D1 (es)
ES (2) ES495715A0 (es)
MX (1) MX153274A (es)
NZ (1) NZ195117A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170263B1 (en) * 1999-05-13 2001-01-09 General Electric Co. Method and apparatus for converting low grade heat to cooling load in an integrated gasification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888809A (en) * 1955-01-27 1959-06-02 Carrier Corp Gas compression apparatus
US3011322A (en) * 1958-08-12 1961-12-05 Dresser Operations Inc Stabilization of refrigeration centrifugal compressor
US3522711A (en) * 1968-07-16 1970-08-04 American Standard Inc Capacity controller for liquid chiller
US3665724A (en) * 1970-07-13 1972-05-30 Carrier Corp Heating and cooling refrigeration apparatus
US3635041A (en) * 1970-07-13 1972-01-18 Carrier Corp Heating and cooling refrigeration apparatus
US3700914A (en) * 1970-11-20 1972-10-24 Tappan Co The Control apparatus for air conditioning and like systems
JPS5223402B2 (es) * 1973-10-12 1977-06-24
DE2837695A1 (de) * 1977-08-29 1979-03-15 Carrier Corp Verfahren und vorrichtung zur wirkungsgradverbesserung in einer kuehlanlage
US4201061A (en) * 1978-03-22 1980-05-06 Carrier Corporation Automatic chilled water setpoint temperature control

Also Published As

Publication number Publication date
AU534831B2 (en) 1984-02-16
AR230881A1 (es) 1984-07-31
AR230337A1 (es) 1984-03-01
NZ195117A (en) 1984-05-31
ES8300406A1 (es) 1982-10-16
CA1129219A (en) 1982-08-10
DE3069841D1 (en) 1985-01-31
AU6307380A (en) 1981-04-16
ES495715A0 (es) 1982-02-01
MX153274A (es) 1986-09-08
BR8006410A (pt) 1981-05-12
KR830004578A (ko) 1983-07-13
KR850001189B1 (ko) 1985-08-19
ES505488A0 (es) 1982-10-16
EP0027243A1 (en) 1981-04-22
EP0027243B1 (en) 1984-12-19

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