JPS54108957A - Multi-pipe type evaporator - Google Patents

Multi-pipe type evaporator

Info

Publication number
JPS54108957A
JPS54108957A JP1561478A JP1561478A JPS54108957A JP S54108957 A JPS54108957 A JP S54108957A JP 1561478 A JP1561478 A JP 1561478A JP 1561478 A JP1561478 A JP 1561478A JP S54108957 A JPS54108957 A JP S54108957A
Authority
JP
Japan
Prior art keywords
tube
port side
pass
outlet port
heat
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.)
Pending
Application number
JP1561478A
Other languages
Japanese (ja)
Inventor
Yasuo Ogawa
Masaomi Koyasu
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.)
Ebara Corp
Original Assignee
Ebara 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
Application filed by Ebara Corp filed Critical Ebara Corp
Priority to JP1561478A priority Critical patent/JPS54108957A/en
Publication of JPS54108957A publication Critical patent/JPS54108957A/en
Pending 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements

Abstract

PURPOSE: To improve heat transmitting efficiency of all the piping group by allocating a high performance tube which is obtainable of high heat transmissive ratio at lower heat transmitting load ratio than a pass part other than a pass part on an outlet port side near to an outlet port side of fluid in the tube.
CONSTITUTION: In a refrigerating machine comprising an evaporator 9 formed by being partitioned by a bulkhead 8 in a shell 1, a condenser 10, and a compressor 11, ordinary low fin tube is used for a tube 3 of a first pass 2 on the inlet port side of said evaporator 9, and high performance tube is used for obtaining high heat transmissive ratio even in low heat transmitting load ratio on a tube 5 of a second pass 4 on the outlet port side. This facilitates to perform effective heat efficiency for conducting even in the pass on the low outlet port side of the heat transmitting load rate, and to reduce a desired power by increased evaporating temperature.
COPYRIGHT: (C)1979,JPO&Japio
JP1561478A 1978-02-14 1978-02-14 Multi-pipe type evaporator Pending JPS54108957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1561478A JPS54108957A (en) 1978-02-14 1978-02-14 Multi-pipe type evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1561478A JPS54108957A (en) 1978-02-14 1978-02-14 Multi-pipe type evaporator

Publications (1)

Publication Number Publication Date
JPS54108957A true JPS54108957A (en) 1979-08-27

Family

ID=11893575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1561478A Pending JPS54108957A (en) 1978-02-14 1978-02-14 Multi-pipe type evaporator

Country Status (1)

Country Link
JP (1) JPS54108957A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539557B2 (en) * 1972-12-06 1978-04-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539557B2 (en) * 1972-12-06 1978-04-06

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