CN2647780Y - Air conditioning fresh-keeping refrigerator - Google Patents

Air conditioning fresh-keeping refrigerator Download PDF

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Publication number
CN2647780Y
CN2647780Y CNU032703708U CN03270370U CN2647780Y CN 2647780 Y CN2647780 Y CN 2647780Y CN U032703708 U CNU032703708 U CN U032703708U CN 03270370 U CN03270370 U CN 03270370U CN 2647780 Y CN2647780 Y CN 2647780Y
Authority
CN
China
Prior art keywords
refrigerator
valve body
box body
vegetables
keeping
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 - Fee Related
Application number
CNU032703708U
Other languages
Chinese (zh)
Inventor
刘春�
顾旗旗
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
Priority to CNU032703708U priority Critical patent/CN2647780Y/en
Priority to PCT/CN2004/000471 priority patent/WO2005027647A1/en
Application granted granted Critical
Publication of CN2647780Y publication Critical patent/CN2647780Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/20—Refrigerated goods vehicles
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers

Abstract

The utility model is an end of a rectangle box body separating a small part of space. Wherein, an air regulating machine producing inert gases is arranged, and connected with the refrigerator of another end through the pipe and the valve body, a freezer is connected with the air-cooler inside the refrigerator, an ethylene obviater and a carbon dioxide washer arranged are connected inside the refrigerator respectively through the pipe and the valve body. A humidifier is arranged inside the box body. The separated box body is sealed between the two ends. The refrigerator is provided with a sealing door closure, and a ventilated shutter closure at another end. The utility model has advantages that the inert gases are adopted to suppress the breath of garden stuff, making the metabolism of the garden stuff get lowest on the premise of keeping the normal life activity so that the autumn of the garden stuff can be prolonged furthest and keep fresh for a long time which is as large again as that in low-temperature preservation, and can be widely used for highroad transportation, railway transportation and large scale warehouses.

Description

The controlled atmosphere deep freezer
Technical field
The utility model relates to the equipment of a kind of keeping-freshness storage fruit, vegetables.
Background technology
The keeping-freshness storage of fruit, vegetables has a lot of methods, such as preservation by low temperature, and vacuum freshness retaining, fresh chemicallies etc., preservation by low temperature are original storage methods, also are the bases of other storage methods, it utilizes the characteristics of fruits and vegetables hypopnea under the cryogenic conditions, prolongs the after ripening of fruits and vegetables, reaches the storage purpose; Vacuum freshness retaining is to utilize to take away a large amount of heats in the vacuum, reaches the cooling purpose, also makes the breathing of fruits and vegetables reach minimum simultaneously, thereby makes the life of fruits and vegetables obtain prolonging; Fresh chemically is to form uniform protection layer at fruit and vegetable surfaces, to suppress the breathing of fruits and vegetables, reaches the storage purpose; But the method for above-mentioned keeping-freshness storage fruits and vegetables all has many defectives:
Preservation by low temperature has only solved the temperature problem of the after ripening of fruits and vegetables, can't suppress the eupnea of fruits and vegetables, thereby can only solve partly only thermally sensitive fruits and vegetables storage, and the time of storage neither be very long; The vacuum preservation only is applicable to small containers, because large-scale storehouse body is accomplished the degree of vacuum height, is very difficult, be stored in the fruits and vegetables in the vacuum vessel in addition, a large amount of moisture content that can run off are for a lot of fruits and vegetables, also just do not had fresh-keeping effect, so vacuum storage is fresh-keeping, range of use is limited; Fresh chemically, because chemical preservative is certain to environment and fruits and vegetables itself are brought pollution, therefore, all there is defective in above-mentioned preservation method.
Summary of the invention
In order to solve the problem that aforementioned fruits and vegetables keeping-freshness storage exists, the utility model provides a kind of controlled atmosphere storage facilities, it is in a rectangular box one, separate the sub-fraction volume space, the blinds window of ventilation is housed, in establish an air adjusting machine that produces unreactable gas, be connected in the other end deep freezer through pipeline and valve body, the cooling blower that other establishes in a fefrigerator and the refrigerated cabinet is connected, also be provided with rare machine and the carbon dioxide washing machine of removing of second, be connected in the refrigerated cabinet through piping and valve body respectively, be provided with humidifier in the casing, being separated between two of casing is leak free, and the Packed door of refrigerated cabinet is closed.
The utility model has the advantages that, owing to adopt unreactable gas to suppress the breathing of fruits and vegetables, fruits and vegetables are maintained under the normal activities prerequisite, it is minimum that metabolism reaches, and can prolong the after ripening of fruits and vegetables to greatest extent, makes fruits and vegetables keep fresh state for a long time, according to test, compare with the preservation by low temperature storage, ca cold storage is fresh-keeping, can prolong fresh keeping time more than a times.In addition, ca cold storage is fresh-keeping, and Applicable scope is big, and storehouse (case) body applicable to any size can be used for highway, railway and seaborne fruits and vegetables keeping-freshness storage.
Description of drawings
Accompanying drawing 1 is a schematic perspective view of the present utility model.
Accompanying drawing 2 is opposite side schematic perspective views of the present utility model.
Accompanying drawing 3 is that the various device that is provided with in blinds window of casing is connected to the interior scheme drawing of deep freezer.
The specific embodiment
See also accompanying drawing 1, shown in 2, the utility model is in a rectangular box 18, separate the sub-fraction volume space, the blinds window 19 of ventilation is housed, the both sides of blinds window 19 also are provided with blinds fenestra 20, in establish an air adjusting machine 3 that produces unreactable gas nitrogen, be connected in the casing 18 through pipeline 11 and valve body 13, and be connected with safety valve 2 through pipeline 12, cooling blower 9 in one fefrigerator 4 and the casing 18 is connected, the cooling blower 9 other humidifiers 10 that also are provided with, other has rare machine 6 and the carbon dioxide washing machine 7 of removing of a second, respectively through piping and valve body 14,15 and 16,17 are connected in the casing 18 air adjusting machine 3, rare machine 6 and the dioxy carbon washing machine 7 of removing of second is by an electrical generator 5 power supplies, be provided with humidifier 10 in the casing, being separated between two of casing is leak free, and the Packed door 21 of refrigerated cabinet is closed, and the fruits and vegetables of keeping-freshness storage are 21 turnover goods from the gate.Humidifier 10 usefulness timers control is regularly to casing 18 humidifications, and temperature, humidity and gas ingredients in the casing are controollables, and entering between the pipeline of casing and the casing is leak free.

Claims (1)

1, a kind of controlled atmosphere deep freezer, it is characterized in that: an of rectangular box, separate the sub-fraction volume space, the blinds window of ventilation is housed, in establish an air adjusting machine that produces unreactable gas, be connected in the deep freezer of other end through pipeline and valve body, the cooling blower that other establishes in a fefrigerator and the refrigerated cabinet is connected, also be provided with rare machine and the carbon dioxide washing machine of removing of second, be connected in the refrigerated cabinet through piping and valve body respectively, be provided with humidifier in the refrigerated cabinet, being separated between two of casing is leak free, and the Packed door of refrigerated cabinet is closed.
CNU032703708U 2003-09-25 2003-09-25 Air conditioning fresh-keeping refrigerator Expired - Fee Related CN2647780Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU032703708U CN2647780Y (en) 2003-09-25 2003-09-25 Air conditioning fresh-keeping refrigerator
PCT/CN2004/000471 WO2005027647A1 (en) 2003-09-25 2004-05-12 A refrigerator using air-conditioned preservation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU032703708U CN2647780Y (en) 2003-09-25 2003-09-25 Air conditioning fresh-keeping refrigerator

Publications (1)

Publication Number Publication Date
CN2647780Y true CN2647780Y (en) 2004-10-13

Family

ID=34330465

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU032703708U Expired - Fee Related CN2647780Y (en) 2003-09-25 2003-09-25 Air conditioning fresh-keeping refrigerator

Country Status (2)

Country Link
CN (1) CN2647780Y (en)
WO (1) WO2005027647A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090620A (en) * 2012-10-24 2013-05-08 徐东明 Device for recycling fresh-keeping gas in fresh-keeping refrigerator
CN104973342A (en) * 2015-07-06 2015-10-14 衢州市煜鑫农产品加工技术开发有限公司 Sweet and sour fresh ginger preservation system
CN106467216A (en) * 2015-08-14 2017-03-01 李茂熙 There are vitality refrigerating fresh-keeping type goods case apparatus
CN110550325A (en) * 2018-06-04 2019-12-10 金万科技（天津）有限公司 Fruit packaging box with layered preservation function
CN114890003A (en) * 2022-06-27 2022-08-12 罗彦 Integrated active explosion-proof refrigerated and frozen container and control method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007113874A (en) * 2005-10-21 2007-05-10 Daikin Ind Ltd Freezer for trailer
KR100708557B1 (en) 2007-02-08 2007-04-18 주식회사 창성엔지니어링 Control system of cold storage warehouse
CN105905457A (en) * 2016-06-07 2016-08-31 陈魏魏 Fresh fruit transport container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395933B (en) * 1986-02-17 1993-04-26 Welz Franz Transporte METHOD FOR ADJUSTMENT OR MAINTENANCE OF A REFRIGERATED ATMOSPHERES IN A REFRIGERATED TANK AND REFRIGERATED TANK FOR CARRYING OUT THE PROCEDURE
JPH0761232B2 (en) * 1990-02-28 1995-07-05 立夫 松本 Cherry long-term storage method and apparatus
US5598713A (en) * 1994-12-01 1997-02-04 Grumman Corporation Portable self-contained cooler/freezer apparatus with nitrogen environment container
CN2273668Y (en) * 1996-10-28 1998-02-04 天津南龙保鲜有限公司 Air-regulation and freshness-retaining refrigeration vehicle
CN2295710Y (en) * 1997-01-06 1998-10-28 孔令章 Air conditioning preserving refrigerating container
CN2380459Y (en) * 1999-07-30 2000-05-31 乌鲁木齐铁路局实业开发总公司 Ozone-sterilizing cold-storage air-conditioning fruit-vegetable fresh-preservation conveying vehicle special for railway
JP2002263433A (en) * 2001-03-08 2002-09-17 Matsushita Electric Ind Co Ltd Method for controlling gas composition in storage and preservation room
CN2525449Y (en) * 2002-02-28 2002-12-11 刘春� Air regulation fresh-keeping refrigerator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090620A (en) * 2012-10-24 2013-05-08 徐东明 Device for recycling fresh-keeping gas in fresh-keeping refrigerator
CN104973342A (en) * 2015-07-06 2015-10-14 衢州市煜鑫农产品加工技术开发有限公司 Sweet and sour fresh ginger preservation system
CN104973342B (en) * 2015-07-06 2017-06-06 衢州市煜鑫农产品加工技术开发有限公司 A kind of sweet and sour ginger fresh-keeping system
CN106467216A (en) * 2015-08-14 2017-03-01 李茂熙 There are vitality refrigerating fresh-keeping type goods case apparatus
CN110550325A (en) * 2018-06-04 2019-12-10 金万科技（天津）有限公司 Fruit packaging box with layered preservation function
CN110550325B (en) * 2018-06-04 2022-01-14 金万科技（天津）有限公司 Fruit packaging box with layered preservation function
CN114890003A (en) * 2022-06-27 2022-08-12 罗彦 Integrated active explosion-proof refrigerated and frozen container and control method

Also Published As

Publication number Publication date
WO2005027647A1 (en) 2005-03-31

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee