KR860008241U - Air conditioning unit for cooling and refrigeration - Google Patents

Air conditioning unit for cooling and refrigeration

Info

Publication number
KR860008241U
KR860008241U KR2019840014518U KR840014518U KR860008241U KR 860008241 U KR860008241 U KR 860008241U KR 2019840014518 U KR2019840014518 U KR 2019840014518U KR 840014518 U KR840014518 U KR 840014518U KR 860008241 U KR860008241 U KR 860008241U
Authority
KR
South Korea
Prior art keywords
refrigeration
cooling
air conditioning
conditioning unit
unit
Prior art date
Application number
KR2019840014518U
Other languages
Korean (ko)
Other versions
KR890003822Y1 (en
Inventor
김정석
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019840014518U priority Critical patent/KR890003822Y1/en
Publication of KR860008241U publication Critical patent/KR860008241U/en
Application granted granted Critical
Publication of KR890003822Y1 publication Critical patent/KR890003822Y1/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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing 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
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers
    • 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
    • F25B2600/2521—On-off valves controlled by pulse signals
KR2019840014518U 1984-12-31 1984-12-31 Air conditioner combined defrost circuit KR890003822Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840014518U KR890003822Y1 (en) 1984-12-31 1984-12-31 Air conditioner combined defrost circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840014518U KR890003822Y1 (en) 1984-12-31 1984-12-31 Air conditioner combined defrost circuit

Publications (2)

Publication Number Publication Date
KR860008241U true KR860008241U (en) 1986-07-24
KR890003822Y1 KR890003822Y1 (en) 1989-06-05

Family

ID=19239186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840014518U KR890003822Y1 (en) 1984-12-31 1984-12-31 Air conditioner combined defrost circuit

Country Status (1)

Country Link
KR (1) KR890003822Y1 (en)

Also Published As

Publication number Publication date
KR890003822Y1 (en) 1989-06-05

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Legal Events

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E902 Notification of reason for refusal
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