CN1202605A - 绿色真空保鲜柜 - Google Patents

绿色真空保鲜柜 Download PDF

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CN1202605A
CN1202605A CN 98111320 CN98111320A CN1202605A CN 1202605 A CN1202605 A CN 1202605A CN 98111320 CN98111320 CN 98111320 CN 98111320 A CN98111320 A CN 98111320A CN 1202605 A CN1202605 A CN 1202605A
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vacuum chamber
cabinet
door
vacuum
fresh keeping
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CN1060561C (zh
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朱有康
黄国荣
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Priority to AU40287/99A priority patent/AU4028799A/en
Priority to PCT/CN1999/000070 priority patent/WO1999061851A1/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/144Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/043Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)

Abstract

一种绿色真空保鲜柜,包括柜体和柜门,柜体内设置有真空泵、制冷部件、消毒部件和至少一个真空室,真空室与柜体间充满保温材料,真空室上有密封门,密封门上设置有触发开关、手柄和开门通气阀,还设有接通开门通气阀和真空室的通真气室孔和接通开门通气阀与外界的通外界孔。密封门通过自动密封铰链与真空室连接,真空室后部设置有自动控制开关。本发明构思新颖、结构简单、使用方便、无污染、密封性好、食物保鲜时间长、效果好。本发明将带来明显的社会效益。

Description

绿色真空保鲜柜
本发明涉及一种保鲜柜,特别是一种真空保鲜柜。
现有的冰箱、冰柜、冰库均采用低温保鲜技术,但不能达到长时间保鲜效果,容易使食物变色、变味、变质,采用真空保鲜技术就能很好地解决这些问题。国内外尚无同类产品,专利申请号为97235131.0的《真空保鲜柜自动密封铰链》解决了密封门与真空室关门时的压紧密封,专利申请号为97235132.9的《真空自动控制开关》能在真空室达到要求气压时停止真空泵工作而达到省电效果。
本发明的目的是提供一种真空密封、低温冷藏、消毒杀菌的绿色真空保鲜柜。
本发明的目的是这样实现的:一种绿色真空保鲜柜,包括柜体和柜门,柜体内设置有真空泵、制冷部件、消毒部件和至少一个真空室,真空室与柜体间充满保温材料,真空室上有密封门,密封门上设置触发开关,手柄和开门通气阀,还设有接通开门通气阀与真空室的通真气室孔和接通开门通气阀与外界的通外界孔。密封门通过自动密封铰链与真空室连接,真空室后部设置有自动控制开关。
本发明的优点是构思新颖、结构简单、使用方便、省电、无污染,保鲜时间长,效果好,具有明显的社会效益。
下面结合附图与实施例对本发明作进一步详细说明。
图1是本发明的结构示意图;
图2是本发明的真空室结构示意图;
图3是本发明的开门通气阀结构示意图;
图4是本发明的自动化铰链结构示意图;
图5是本发明的自动控制开关结构示意图;
图6是本发明的电路方框图。
绿色真空保鲜柜,包括柜体1和柜门2,柜体1内设置有真空泵3,制冷部件,消毒部件和至少一个真空室4,真空室4与柜体1间充满矿棉保温材料5,真空室4上有密封门6,密封门6上设置有触发开关7,手柄8和开门通气阀9,还设有接通开门通气阀9与真空室4的通真气室孔36和接通开门通气阀9与外界的通外界孔35。密封门6通过自动密封铰链10与真空室4连接,真空室4后部设置有自动控制开关11。
制冷部件由设置在真空室4内的散冷片12、温度控制开关13、和设置在柜体1内的制冷器14组成。制冷器14与散冷片12由半导体材料制成。
消毒部件由设置在真空室4内的紫外管15和设置在柜体1内的时间继电器16组成。
开门通气阀9由阀座17、阀芯18、弹簧19和密封件20组成。
自动密封铰链10包括固定在真空室4边柜上的套座21,在套座21中套装有柱轴22,柱轴22的一端通过螺柱23与密封门6铰接,另一端套装有弹簧24、垫圈25、调节螺母26。关闭密封门6,弹簧24将密封门6压紧,达到密封效果。
自动控制开关11包括底座27、外壳28和设置在底座27上的皮碗29,皮碗29的中空部分与真空室4后壁的开口处相通,皮碗29中装有开关30,在外壳28与皮碗29间装有由调节螺丝31、调节弹簧32和吊架33组成的弹簧吊架34,可以通过调节螺丝31来调节工作压力。
关闭密封门6,自动密封铰链10将密封门6压紧,转动手柄8,手柄8上的凸轮部位克服弹簧19压力,将阀芯18向下推,密封件20堵住阀座孔37,密封门6上通外界孔35与通真空室孔36隔断,真空室4密封,同时触发开关7接通,真空泵3、制冷部件、消毒部件同时开始工作,真空泵3对真空室4开始抽气,当真空室4内的气压达到设定要求时,自动控制开关11的皮碗29克服弹簧吊架34的拉力向下变形,碰到开关30使其关闭,切断真空泵3电源,当由于打开密封门6或其它原因使真空室4内气压上升时,皮碗29在弹簧吊架34的拉力下向上离开开关30使其打开,真空泵3工作。制冷部件接通电源,制冷器14工作,散冷片12开始对真空室4制冷,当温度达到设定要求时,温度控制开关13关闭,切断电源,进入保温期,当温度上升,温度控制开关13自动打开,重新开始制冷。消毒部件接通电源,紫外管15开始工作,对真空室内的食物消毒,到设定时间,时间继电器16切断电源,紫外管15停止工作。
打开密封门6时,转动手柄8,手柄8上的凸轮部位使开门通气阀9的阀芯18在弹簧19的作用下向外延伸,密封门6上的通外界孔35与通真空室孔36联通,向真空室4放气,这时拉手柄8,密封门6打开。

Claims (4)

1、一种绿色真空保鲜柜,包括柜体(1)和柜门(2),其特征在于:柜体(1)内设置有真空泵(3)、制冷部件、消毒部件和至少一个真空室(4),真空室(4)与柜体(1)间充满保温材料(5),真空室(4)上有密封门(6),密封门(6)上设置有触发开关(7)、手柄(8)和开门通气阀(9),还设有接通开门通气阀(9)与真空室(4)的通真气室孔(36)和接通开门通气阀(9)与外界的通外界孔(35)。密封门(6)通过自动密封铰链(10)与真空室(4)连接,真空室(4)后部设置有自动控制开关(11)。
2、根据权利要求1所述的绿色真空保鲜柜,其特征在于:所述制冷部件由设置在真空室(4)内的散冷片(12)、温度控制开关(13)和设置在柜体(1)内的制冷器(14)组成。
3、根据权利要求1所述的绿色真空保鲜柜,其特征在于:所述消毒部件由设置在真空室(4)内的紫外管(15)和设置在柜体(1)内的时间继电器(16)组成。
4、根据权利要求1所述的绿色真空保鲜柜,其特征在于:所述开门通气阀(9)由阀座(17)、阀芯(18)、弹簧(19)、密封件(20)组成。
CN 98111320 1998-05-26 1998-05-26 绿色真空保鲜柜 Expired - Fee Related CN1060561C (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN 98111320 CN1060561C (zh) 1998-05-26 1998-05-26 绿色真空保鲜柜
AU40287/99A AU4028799A (en) 1998-05-26 1999-05-25 Vacuum cabinet for preservation of green and fresh food
PCT/CN1999/000070 WO1999061851A1 (fr) 1998-05-26 1999-05-25 Armoire permettant de preserver des aliments verts et frais sous vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98111320 CN1060561C (zh) 1998-05-26 1998-05-26 绿色真空保鲜柜

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CN1202605A true CN1202605A (zh) 1998-12-23
CN1060561C CN1060561C (zh) 2001-01-10

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WO (1) WO1999061851A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995142A (zh) * 2010-10-26 2011-03-30 海信科龙电器股份有限公司 一种真空保鲜冰箱真空度的控制装置及控制方法
CN1950651B (zh) * 2004-05-13 2012-03-21 Bsh博世和西门子家用器具有限公司 冷却设备中的真空储藏室结构
CN106196816A (zh) * 2016-07-27 2016-12-07 遵义市杨老大食品有限责任公司 一种真空保鲜冷藏箱

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318811C (zh) * 2004-05-17 2007-05-30 宣昌黎 电子真空灭菌保鲜节能冰箱
CN113433981A (zh) * 2021-06-02 2021-09-24 郑伯昂 一种智能正负压系统及其操作方法和智能正负压电器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701330A (en) * 1986-05-12 1987-10-20 General Foods Corporation Preservation of the green color of blanched vegetables
CN1049092C (zh) * 1995-06-08 2000-02-09 于富强 减压保鲜贮藏系统
CN1141124A (zh) * 1995-07-25 1997-01-29 周台生 一种保鲜方法及低温真空保鲜库
CN1047725C (zh) * 1996-12-18 1999-12-29 何军 真空预冷气调保鲜装置及其保鲜方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1950651B (zh) * 2004-05-13 2012-03-21 Bsh博世和西门子家用器具有限公司 冷却设备中的真空储藏室结构
CN101995142A (zh) * 2010-10-26 2011-03-30 海信科龙电器股份有限公司 一种真空保鲜冰箱真空度的控制装置及控制方法
CN101995142B (zh) * 2010-10-26 2012-06-27 海信科龙电器股份有限公司 一种真空保鲜冰箱真空度的控制装置及控制方法
CN106196816A (zh) * 2016-07-27 2016-12-07 遵义市杨老大食品有限责任公司 一种真空保鲜冷藏箱

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AU4028799A (en) 1999-12-13
WO1999061851A1 (fr) 1999-12-02
CN1060561C (zh) 2001-01-10

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