GB739639A - Refrigerating system - Google Patents

Refrigerating system

Info

Publication number
GB739639A
GB739639A GB4707/54A GB470754A GB739639A GB 739639 A GB739639 A GB 739639A GB 4707/54 A GB4707/54 A GB 4707/54A GB 470754 A GB470754 A GB 470754A GB 739639 A GB739639 A GB 739639A
Authority
GB
United Kingdom
Prior art keywords
evaporators
valve
refrigerating
alternately
valves
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
GB4707/54A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB739639A publication Critical patent/GB739639A/en
Expired 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
GB4707/54A 1953-02-20 1954-02-17 Refrigerating system Expired GB739639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK739639X 1953-02-20

Publications (1)

Publication Number Publication Date
GB739639A true GB739639A (en) 1955-11-02

Family

ID=8152583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4707/54A Expired GB739639A (en) 1953-02-20 1954-02-17 Refrigerating system

Country Status (5)

Country Link
BE (1) BE540987A (enrdf_load_stackoverflow)
CH (1) CH342975A (enrdf_load_stackoverflow)
DE (1) DE1003769B (enrdf_load_stackoverflow)
GB (1) GB739639A (enrdf_load_stackoverflow)
NL (1) NL92323C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048670A (zh) * 2021-03-22 2021-06-29 珠海格力电器股份有限公司 一种制冷系统、除霜控制方法及冰箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048670A (zh) * 2021-03-22 2021-06-29 珠海格力电器股份有限公司 一种制冷系统、除霜控制方法及冰箱
CN113048670B (zh) * 2021-03-22 2021-11-02 珠海格力电器股份有限公司 一种制冷系统、除霜控制方法及冰箱

Also Published As

Publication number Publication date
BE540987A (enrdf_load_stackoverflow)
CH342975A (de) 1959-12-15
DE1003769B (de) 1957-03-07
NL92323C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US3638444A (en) Hot gas refrigeration defrost structure and method
US3184926A (en) Refrigeration system
US2812642A (en) Refrigerating apparatus
JPH09509732A (ja) タンデム型冷却システム
US3213637A (en) Refrigeration defrost system
JPH04113183A (ja) オープンショーケースの運転方法
EP1144923A1 (en) Vapor compression system and method
GB1097622A (en) Multi-zone refrigeration system and apparatus
US2539908A (en) Multiple temperature refrigerating system
CA2211525A1 (en) Refrigeration system consisting of a plurality of refrigerating cycles
WO2009158612A2 (en) Hot gas defrost process
GB739639A (en) Refrigerating system
GB1524366A (en) Control and method for defrosting regrigeration systems
GB1127586A (en) Air cooling and dehumidification systems
GB1239187A (enrdf_load_stackoverflow)
US2280425A (en) Air conditioning apparatus
US2164223A (en) Method of air conditioning
GB842231A (en) Improvements in or relating to refrigerating apparatus for foodstuffs
CN105042964A (zh) 冷库除湿/除霜器
ES248128U (es) Maquina frigo-congeladora de compresor unico
JPH05306856A (ja) 空冷式冷凍装置
IE35762L (en) Hot gas defrost refrigeration system
CN205119582U (zh) 用于冰箱的制冷系统和冰箱
JPH0480555A (ja) 冷凍装置
GB727629A (en) Improvements in or relating to refrigeration systems