TW200531643A - Method and apparatus for defrost - Google Patents

Method and apparatus for defrost

Info

Publication number
TW200531643A
TW200531643A TW094100803A TW94100803A TW200531643A TW 200531643 A TW200531643 A TW 200531643A TW 094100803 A TW094100803 A TW 094100803A TW 94100803 A TW94100803 A TW 94100803A TW 200531643 A TW200531643 A TW 200531643A
Authority
TW
Taiwan
Prior art keywords
defrost
pressure
steam
region
reducing
Prior art date
Application number
TW094100803A
Other languages
Chinese (zh)
Other versions
TWI326203B (en
Inventor
Satoshi Wakasa
Masatoshi Miura
Hironori Matsumoto
Taizo Matsukawa
Yoshitake Mido
Original Assignee
Miura Kogyo Kk
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 Miura Kogyo Kk filed Critical Miura Kogyo Kk
Publication of TW200531643A publication Critical patent/TW200531643A/en
Application granted granted Critical
Publication of TWI326203B publication Critical patent/TWI326203B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/043—Artificial seaweed
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/046—Artificial reefs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Defrosting Systems (AREA)

Abstract

The present invention provides a method and an apparatus for defrost, to achieve the object of saving energy and assuring high quality. In the method according to this invention, the article (1) to be defrosted is defrosted in a defrost region (2) with a low pressure steam, the method being characterized by controlling the temperature and pressure in the defrost region (2) at predetermined values by reducing the pressure in the defrost region (2) while the steam is being supplied to the defrost region (2) and the rate of reducing pressure is being regulated. The defrost apparatus is characterized in having steam supply means (3) for supplying steam to the defrost region (2), pressure reducing means (4) for reducing pressure in the defrost region (2), detection means (7) for detecting the temperature or the pressure in the defrost region (2), and controlling means (8) for controlling the values detected by the detecting means (7) by harmonically operating the pressure reducing means (4) while supplying the steam by the steam supplying means (3).
TW094100803A 2004-02-16 2005-01-12 Method and apparatus for defrost TWI326203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004037898A JP4474680B2 (en) 2004-02-16 2004-02-16 Defroster

Publications (2)

Publication Number Publication Date
TW200531643A true TW200531643A (en) 2005-10-01
TWI326203B TWI326203B (en) 2010-06-21

Family

ID=34999398

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094100803A TWI326203B (en) 2004-02-16 2005-01-12 Method and apparatus for defrost

Country Status (4)

Country Link
JP (1) JP4474680B2 (en)
KR (1) KR20050081870A (en)
CN (1) CN1656944B (en)
TW (1) TWI326203B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102112012A (en) * 2008-08-04 2011-06-29 株式会社菱丰冷冻系统 Thawing device
DK2567627T3 (en) * 2011-09-09 2015-10-19 Gea Food Solutions Bakel Bv Thawing apparatus and method of thawing
JP5320633B1 (en) * 2012-11-13 2013-10-23 株式会社菱豊フリーズシステムズ Defroster
CN104273207B (en) * 2014-09-28 2017-06-20 中国农业科学院农产品加工研究所 The defreezing method of livestock body
CN105941592A (en) * 2016-06-29 2016-09-21 江苏楷益智能科技有限公司 Vacuum unfreezing device
CN106196810B (en) * 2016-07-13 2018-10-30 合肥华凌股份有限公司 A kind of partition heating refrigerator drawer, refrigerator and its control method
CN106172696A (en) * 2016-07-25 2016-12-07 郑州峰泰纳米材料有限公司 Microwave thawing equipment
CN106213120A (en) * 2016-07-25 2016-12-14 郑州峰泰纳米材料有限公司 Microwave thawing method
CN114543413A (en) * 2022-02-23 2022-05-27 海信（山东）冰箱有限公司 Refrigerator and unfreezing control method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088679U (en) * 1991-01-29 1991-11-13 张丁连 Quick defreezer

Also Published As

Publication number Publication date
TWI326203B (en) 2010-06-21
CN1656944B (en) 2010-06-16
JP4474680B2 (en) 2010-06-09
JP2005224209A (en) 2005-08-25
KR20050081870A (en) 2005-08-19
CN1656944A (en) 2005-08-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees