PL445819A1 - Hybrid refrigeration device system - Google Patents

Hybrid refrigeration device system

Info

Publication number
PL445819A1
PL445819A1 PL445819A PL44581923A PL445819A1 PL 445819 A1 PL445819 A1 PL 445819A1 PL 445819 A PL445819 A PL 445819A PL 44581923 A PL44581923 A PL 44581923A PL 445819 A1 PL445819 A1 PL 445819A1
Authority
PL
Poland
Prior art keywords
outlet
evaporator
chamber
steam
compressor
Prior art date
Application number
PL445819A
Other languages
Polish (pl)
Other versions
PL247343B1 (en
Inventor
Tadeusz Zieliński
Dariusz Józef Butrymowicz
Kamil Śmierciew
Jerzy Gagan
Paweł Jakończuk
Original Assignee
Marine Projects Ltd Spółka Z Ograniczoną Odpowiedzialnością
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 Marine Projects Ltd Spółka Z Ograniczoną Odpowiedzialnością filed Critical Marine Projects Ltd Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL445819A priority Critical patent/PL247343B1/en
Publication of PL445819A1 publication Critical patent/PL445819A1/en
Publication of PL247343B1 publication Critical patent/PL247343B1/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
    • F25B1/08—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure using vapour under pressure
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • 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
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0401—Refrigeration circuit bypassing means for the compressor
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0407—Refrigeration circuit bypassing means for the ejector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Układ hybrydowego urządzenia chłodniczego zawiera połączenie wyjścia sprężarki (8) czynnika roboczego poprzez odolejacz (9), zawór trójdrogowy (10) sprężarki, skraplacz (2) i zawór rozprężny (3) z wejściem parownika (4). Wyjście parownika (4) połączone jest poprzez zawór trójdrogowy (7) parownika z wejściem sprężarki (8). Trzecie wyjście zaworu trójdrogowego (7) parownika (4) połączone jest z komorą ssawną strumienicy (1), której komora wylotowa połączona jest poprzez zawór trójdrogowy (10) sprężarki, skraplacz (2) oraz zawór odcinający (11) i zbiornik (12) czynnika roboczego ciekłego, z komorą ssawną inżektora parowo — cieczowego (5). Komora wylotowa inżektora parowo — cieczowego (5) połączona jest poprzez generator pary (6) czynnika roboczego z komorą dopływową strumienicy (1). Komora wylotowa wymienionego inżektora parowo — cieczowego (5) połączona jest również z komorą dopływową tego inżektora parowo — cieczowego (5) poprzez generator pary (6). Wylot skraplacza (2) połączony jest z parownikiem (4) poprzez zawór rozprężny (3).The hybrid refrigeration device system comprises a connection of the compressor outlet (8) of the working medium via an oil separator (9), a three-way valve (10) of the compressor, a condenser (2) and an expansion valve (3) with the evaporator inlet (4). The evaporator outlet (4) is connected via a three-way valve (7) of the evaporator with the compressor inlet (8). The third outlet of the three-way valve (7) of the evaporator (4) is connected with the suction chamber of the injector (1), the outlet chamber of which is connected via a three-way valve (10) of the compressor, the condenser (2) and a shut-off valve (11) and a tank (12) of the liquid working medium, with the suction chamber of the steam-liquid injector (5). The outlet chamber of the steam-liquid injector (5) is connected via a steam generator (6) of the working medium with the inlet chamber of the injector (1). The outlet chamber of the aforementioned steam-liquid injector (5) is also connected to the inlet chamber of this steam-liquid injector (5) via a steam generator (6). The outlet of the condenser (2) is connected to the evaporator (4) via an expansion valve (3).

PL445819A 2023-08-14 2023-08-14 Hybrid refrigeration unit system PL247343B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445819A PL247343B1 (en) 2023-08-14 2023-08-14 Hybrid refrigeration unit system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445819A PL247343B1 (en) 2023-08-14 2023-08-14 Hybrid refrigeration unit system

Publications (2)

Publication Number Publication Date
PL445819A1 true PL445819A1 (en) 2025-02-17
PL247343B1 PL247343B1 (en) 2025-06-16

Family

ID=94601202

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445819A PL247343B1 (en) 2023-08-14 2023-08-14 Hybrid refrigeration unit system

Country Status (1)

Country Link
PL (1) PL247343B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918937A (en) * 1989-05-30 1990-04-24 Fineblum Solomon S Hybrid thermal powered and engine powered automobile air conditioning system
PL421091A1 (en) * 2017-03-30 2018-10-08 Politechnika Białostocka Hybrid refrigerating system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918937A (en) * 1989-05-30 1990-04-24 Fineblum Solomon S Hybrid thermal powered and engine powered automobile air conditioning system
PL421091A1 (en) * 2017-03-30 2018-10-08 Politechnika Białostocka Hybrid refrigerating system

Also Published As

Publication number Publication date
PL247343B1 (en) 2025-06-16

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