CN2624138Y - Vacuum constant humidity fresh-keeping icebox or refrigerator - Google Patents

Vacuum constant humidity fresh-keeping icebox or refrigerator Download PDF

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Publication number
CN2624138Y
CN2624138Y CN 03245814 CN03245814U CN2624138Y CN 2624138 Y CN2624138 Y CN 2624138Y CN 03245814 CN03245814 CN 03245814 CN 03245814 U CN03245814 U CN 03245814U CN 2624138 Y CN2624138 Y CN 2624138Y
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CN
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Grant
Patent type
Prior art keywords
refrigerator
vacuum
freezer
cooler
refreshing
Prior art date
Application number
CN 03245814
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Chinese (zh)
Inventor
肖建军
周泽
张献峰
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河南新飞电器有限公司
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Publication date
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Abstract

The utility model relates to a vacuum constant humidity refreshing refrigerator or cooler. The body of the refreshing refrigerator or cooler is provided with a vacuum pumping device; the refrigerating chamber or freezer of the refreshing refrigerator or cooler is communicated with the atmosphere through a conduit and the vacuum pumping device; the conduit is series provided with a vacuum pumping controller which is connected with the vacuum pumping device; the refrigerating chamber or freezer is internally provided with a water holding salver. The refrigerator or cooler of the utility model can keep a certain vacuum degree in the storing environment; the aging and the deterioration process of the fruits and the vegetables is delayed in the environment with poor oxygen and low microscopic organisms; in the meantime, the fresh stored water in the water holding salver can evaporate automatically to make the storing environment hold saturated steam to avoid the shrinking of the fruits and the vegetables so as to guarantee the freshness of the fruits and the vegetables. The utility model integrates the refrigerating, vacuum technique and the constant humidity refreshing technique, not only convenient for the life of people, but also promoting the improvement of the technique with good economic benefit and social benefit.

Description

真空恒湿保鲜冰箱或冷柜 Vacuum humidity fresh refrigerator or freezer

技术领域 FIELD

本实用新型涉及一种冰箱或冷柜,尤其涉及一种具有真空恒湿保鲜功能冰箱或冷柜。 The present invention relates to a refrigerator or freezer, in particular, it relates to a vacuum constant-humidity refrigerator or freezer preservation of function.

背景技术 Background technique

真空保鲜是利用抽真空快速形成一个低氧或超低氧的环境,快速脱除果蔬组织内部和贮藏环境内的挥发性催熟气体,大大延缓了果蔬的后熟和衰老进程,抑制褐变,保脆保硬,延长贮存期限,抽真空还可以大大减少病菌的基数,使贮存环境中90%以上可导致腐烂变质的微生物排除在贮存环境之外,很大程度上延缓了果蔬腐变的进程。 Preservation is the use of vacuum evacuation or ultra rapid formation of a low oxygen oxygen environment, rapid removal of ripening fruits and vegetables internal and volatile gas in the storage environment, greatly delaying the ripening and aging process of fruits and vegetables, browning, crispness hard Paul, extended shelf life, vacuum may be significantly reduced base bacteria, so that 90% or more storage conditions can lead to microbial spoilage excluded storage environment becomes largely delay the decay process of fruits and vegetables . 《中国实用新型专利公报》公告了一种名称为:“低真空保鲜冰箱或冷柜”,专利号为:01274453.0的实用新型专利,把抽真空技术应用到了制冷领域,技术要点是在冰箱或冷柜的箱体后面设有一真空泵或抽气机,并通过吸气管与冰箱或冷柜的冷藏室或冷冻室相连,工作时,使箱内处于低真空、缺氧、干燥的环境,以图延长贮存期限,实现保鲜的目的,但这种技术的问题在于,果蔬在干燥缺水的环境下,组织内水份丧失较快,果蔬会因脱水而同样失去新鲜度。 "China Utility Model Patent Gazette" Notice a name: "low vacuum preservation refrigerator or freezer," patent number: utility model patent 01274453.0, and the application of vacuum technology to the refrigeration field, technical points in the refrigerator or freezer a rear housing provided with a vacuum pump or suction unit, and is connected through an intake pipe of the refrigerator or freezer refrigerator or freezer compartment, during operation, so that the box is in a low vacuum, hypoxia, dry environment to prolong shelf life FIG. to achieve the purpose of preservation, but the problem with this technique is that fruits and vegetables in the dry, dehydrated environment, rapid loss of moisture within the organization, fruits and vegetables will be lost due to dehydration and the same freshness.

实用新型内容本实用新型的目的在于提供一种可大大延长食品保鲜期的真空恒湿保鲜冰箱或冷柜。 SUMMARY The present invention aims to provide a greatly extended shelf life of food preservation refrigerator in vacuo humidity or freezer.

为了达到上述目的,本实用新型的技术方案在于采用了一种真空恒湿保鲜冰箱或冷柜,冰箱或冷柜的箱体上设置有抽真空装置,冰箱或冷柜的冷藏室或冷冻室通过导管和抽真空装置与大气连通,导管上串装有抽真空控制器,抽真空装置与抽真空控制器相连,冷藏室或冷冻室内设置有盛水托盘。 To achieve the above object, the technical solution of the present invention is the use of a vacuum on the set humidity fresh refrigerator or freezer, refrigerator or freezer cabinet with a vacuum suction device, a refrigerator or a freezer or refrigerating the freezing chamber and the suction through conduit vacuum means communicating with the atmosphere, equipped with a vacuum controller string conduit, and the vacuum evacuation means connected to the controller, provided with a refrigerating or freezing chamber trays filled with water.

所述的盛水托盘作为接水盘设置于蒸发板下面。 The water receiving tray as the water receiving tray disposed below the evaporator plate.

由于本实用新型的冰箱或冷柜可以使贮藏环境中保持一定的真空度,果蔬在缺氧、低微生物的环境中延缓了衰老和腐变的进程,同时,盛水托盘中的新鲜贮水可以自动蒸发,使贮存环境中保持饱和水蒸汽,避免了果蔬组织的干缩,从而保证了果蔬的新鲜度。 Since the present invention allows storage refrigerator or freezer environment to maintain a certain degree of vacuum, fruit rot and delaying the aging process becomes anoxic, low microbial environment, while the fresh water storage water tray about automatically evaporation, so that the reservoir remains saturated with water vapor in the environment, to avoid shrinkage of the fruit and vegetable tissue, thus ensuring the freshness of fruits and vegetables. 本实用新型把冷藏、真空和恒湿保鲜技术融于一体,即方便了人们的生活,又促进了技术进步,有较好的经济效益和社会效益。 The utility model to refrigeration, vacuum and humidity preservation technology into one, namely to facilitate people's lives, and promote technological progress, a better economic and social benefits.

附图说明 BRIEF DESCRIPTION

图1为本实用新型的结构示意图。 Figure 1 is a schematic view of the structure of the new utility.

具体实施方式 detailed description

如图1所示,本实用新型的真空恒湿保鲜冰箱或冷柜的箱体后面加装了一个真空泵1,真空泵1通过导管2与冷藏室和冷冻室连通,导管2上串装有作为进气控制阀的单向阀3,导管2的进气口上设有过滤器4,箱体的门把手处装有快速充气阀5,真空泵1与抽真空控制器6相连,冷藏室的蒸发板7下面安装有作为接水盘的盛水托盘8。 1, the rear housing of the present invention in vacuo humidity refrigerator fresh or freezer fitted with a vacuum pump 1, a vacuum pump in communication with the freezing chamber and the refrigerating chamber 2 through the conduit, as the pipe string is equipped with an intake 2 the check valve of the control valve 3, the intake port is provided on the conduit 2, filter 4, cabinet door handle with rapid inflation of the valve 5, the vacuum pump 1 is connected to a vacuum pump and a controller 6, the refrigerating compartment evaporator plate below 7 as the water receiving tray is attached to the water tray about 8.

使用时,关上门体,真空泵1即在抽真空控制器6的控制下开始抽真空,抽到一定的真空度(一般抽去90%的空气)时,真空泵1即在抽真空控制器6的控制下停止工作,由于导管2上串有单向阀3,外部的空气不会回流,在贮藏过程中,盛水托盘8内的新鲜贮水会自动蒸发,使贮藏环境中的相对湿度达到90%,起到保鲜作用。 When used, close the door body, i.e., a vacuum pump in the vacuum is a vacuum under the control of the controller 6, a certain degree of vacuum pumped (typically skipping 90% air), i.e., the vacuum pump 1 in an evacuated controller 6 stopping the control operation, since the string 2 with a check valve conduit 3, the outside air does not reflux, during storage, the fresh water reservoir filled with water in the tray 8 will automatically evaporated and the relative humidity of storage environment 90 %, play a role in preservation. 开门时,扣动手把的同时,快速充气阀5被打开,使内外气压平衡,即可把门启开,拿取贮物。 When open, the clasp hands at the same time, rapid inflation valve 5 is opened, the pressure balance inside and outside, you can start to open the door, pick up Zhuwu.

Claims (2)

  1. 1.一种真空恒湿保鲜冰箱或冷柜,冰箱或冷柜的箱体上设置有抽真空装置,冰箱或冷柜的冷藏室或冷冻室通过导管和抽真空装置与大气连通,导管上串装有抽真空控制器,抽真空装置与抽真空控制器相连,其特征在于:冷藏室或冷冻室内设置有盛水托盘。 A vacuum humidity fresh refrigerator or freezer, with a vacuum means is provided on the refrigerator cabinet or freezer, refrigerator or freezer or refrigerator compartment and freezer compartment evacuation through conduit means communicating with the atmosphere, the string with the suction conduit vacuum controller, vacuum evacuation device connected to the controller, wherein: the freezing chamber or the refrigerating chamber is provided with a tray filled with water.
  2. 2.根据权利要求1所述的真空恒湿保鲜冰箱或冷柜,其特征在于:所述的盛水托盘作为接水盘设置于蒸发板下面。 According to claim vacuo humidity fresh refrigerator or freezer of claim 1, wherein: said tray filled with water as the water receiving tray disposed below the evaporator plate.
CN 03245814 2003-05-14 2003-05-14 Vacuum constant humidity fresh-keeping icebox or refrigerator CN2624138Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03245814 CN2624138Y (en) 2003-05-14 2003-05-14 Vacuum constant humidity fresh-keeping icebox or refrigerator

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Application Number Priority Date Filing Date Title
CN 03245814 CN2624138Y (en) 2003-05-14 2003-05-14 Vacuum constant humidity fresh-keeping icebox or refrigerator

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CN2624138Y true CN2624138Y (en) 2004-07-07

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CN 03245814 CN2624138Y (en) 2003-05-14 2003-05-14 Vacuum constant humidity fresh-keeping icebox or refrigerator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100553526C (en) 2005-04-21 2009-10-28 海尔集团公司;青岛海尔特种电冰柜有限公司 Drinks cupboard with humidity controlling unit
CN100582612C (en) 2006-08-18 2010-01-20 博西华电器(江苏)有限公司 Refrigerator with vacuum fresh-keeping system and controlling method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100553526C (en) 2005-04-21 2009-10-28 海尔集团公司;青岛海尔特种电冰柜有限公司 Drinks cupboard with humidity controlling unit
CN100582612C (en) 2006-08-18 2010-01-20 博西华电器(江苏)有限公司 Refrigerator with vacuum fresh-keeping system and controlling method thereof

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