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公开(公告)号：KR1020040035346A
公开(公告)日：2004-04-29
申请号：KR1020020064463
申请日：2002-10-22
Applicant: 대한민국(농촌진흥청장)
IPC: A23B7/00
CPC classification number: A23B7/00 , F25D17/042 , F25D2201/10
Abstract: PURPOSE: A method for storage of an agricultural product by subjecting to low temperature storage in a high humidity food condition is provided. It prevents the weight reduction of the agricultural product and permits the long-term freshness of the agricultural product to be achieved. The high humidity and low temperature storehouse is also used without a humidifier, an electric heater or the like to achieve the subjective of the method. CONSTITUTION: An agricultural product is charged into a low temperature storehouse and controlled to allow the log mean temperature difference(ΔTm) of an evaporator defined by the formula(2) to be maintained within 4.5deg.C. The formula(2) is D(%)=a(ΔTm)+b(a and b are an integer, R2=0.9966), ΔTm=ΔT1-ΔT2/2.3log(ΔT1/ΔT2), with the proviso that ΔT1: a temperature difference(deg.C) between outlet air and evaporation, ΔT2: a temperature difference(deg.C) between inlet air and evaporation.
Abstract translation: 目的：提供一种通过在高湿度食物条件下进行低温储存来储存农产品的方法。 防止农产品重量减轻，实现农产品的长期新鲜化。 高湿度和低温仓也可以在没有加湿器，电加热器等的情况下使用来达到主观的方法。 规定：将农产品装入低温仓库并进行控制，使公式（2）所定义的蒸发器的平均温差（ΔTm）保持在4.5℃以内。 公式（2）是D（％）= a（ΔTm）+ b（a和b是整数，R2 = 0.9966），ΔTm=ΔT1-ΔT2/ 2.3log（ΔT1/ΔT2），条件是ΔT1： 出口空气与蒸发之间的温差（℃）ΔT2：入口空气与蒸发之间的温差（℃）。
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公开(公告)号：KR1020030045327A
公开(公告)日：2003-06-11
申请号：KR1020010075954
申请日：2001-12-03
Applicant: 대한민국(농촌진흥청장) , 주식회사 한일씨에프에스
IPC: A23B7/02
Abstract: PURPOSE: A precooling apparatus capable of shortening a precooling time is provided which reduces labor power and consumption energy for the precooling process and preserves high quality vegetables or fruits for a long period of time. CONSTITUTION: In a tunnel type precooling apparatus, an inlet door(1) and outlet door, which are slid, opened and closed up and downwardly, are installed on both sides of a precooling chamber(3), a transfer conveyor(3a) for transferring each precooling product is installed in plural rows inside the inlet and outlet door and at the interior of the precooling chamber. A cold air through-hole(8a) also is formed at the interior of the cooling chamber to cause the circulation of cold air between the upper and lower space. A differential pressure fan(4) for forcibly circulating cold air is arranged on both sides of the transfer conveyor. A unit cooler(5) forcibly circulating cold air and generating cold air is arranged at the lower part of the transfer conveyor.
Abstract translation: 目的：提供能够缩短预冷时间的预冷却装置，其能够降低预冷工艺的劳动力和消耗能量，并且能够长时间保持高质量的蔬菜或水果。 构成：在隧道式预冷装置中，在预冷室（3）的两侧安装入口门（1）和出口门，所述入口门（1）和出口门被上下滑动，打开和关闭，传送输送机（3a）用于 传送每个预冷却产品安装在入口和出口门内部以及预冷室内部的多排中。 冷空气通孔（8a）也形成在冷却室的内部，以使冷空气在上部和下部空间之间循环。 用于强制循环冷气的差压风扇（4）布置在输送机的两侧。 在输送机的下部配置有强制循环冷气并产生冷空气的单元冷却器（5）。
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公开(公告)号：KR100381145B1
公开(公告)日：2003-04-21
申请号：KR1020000040314
申请日：2000-07-13
Applicant: 대한민국(농촌진흥청장)
IPC: F25D13/00
Abstract: PURPOSE: An environment monitoring system of a cryogenic refrigerator using internet is provided to improve the storing property of agricultural products and to lengthen the expiration period of products by keeping the agricultural products optimum. CONSTITUTION: A remote monitoring terminal(100) is mounted to monitor the inner environment of a cryogenic refrigerator(40). Plural external MODEMs(Modulator/Demodulator,110,140) are mounted to transmit/receive signals between the remote monitoring terminal and a control unit(90) of the cryogenic refrigerator. A telephone alarming device(130) is mounted to alarm a user of abnormality of the cryogenic refrigerator if the cryogenic refrigerator is broken. A manager monitors the storing conditions of the cryogenic refrigerator through a telephone line and alarms a user of abnormality of the refrigerator by calling up on the phone from the control unit if the refrigerator is broken. Thereby, the manager takes prompt action on emergency to minimize damage of agricultural products in the refrigerator.
Abstract translation: 目的：提供一个使用互联网的低温制冷机的环境监测系统，以提高农产品的储存性能，并通过保持农产品最佳化来延长产品的有效期限。 构成：安装远程监视终端（100）以监视低温致冷器（40）的内部环境。 安装多个外部MODEM（调制器/解调器，110,140）以在远程监视终端和低温制冷机的控制单元（90）之间发送/接收信号。 安装一个电话报警装置（130），以便在超低温冰箱发生故障时向使用者报告超低温冰箱的异常情况。 管理者通过电话线监视超低温制冷机的存储条件，并且如果冰箱损坏，则通过从控制单元打电话来警告使用者冰箱异常。 因此，管理人员在紧急情况下迅速采取行动，尽量减少冰箱内农产品的损坏。
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Patent Agency Ranking
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公开(公告)号：KR100332481B1
公开(公告)日：2002-04-17
申请号：KR1019990033410
申请日：1999-08-13
Applicant: 대한민국(농촌진흥청장)
IPC: F25D13/00
CPC classification number: F25D2700/06
Abstract: 본발명은저온저장고에대한환경관리자동화방법및 이를갖춘저온저장고에관한것으로, 좀더상세하게는농산물저온저장고의환경을자동화하여저장성을향상시키는방법과이를갖춘저온저장고에관한것이다. 이에본 발명의저온저장고에대한환경관리자동화방법및 이를갖춘저온저장고는저장고에설치된각종센서를통한신호를연산하여저장고의각 동작부분을중앙연산장치가자동으로제어하는것을특징으로한다.
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公开(公告)号：KR1020010017745A
公开(公告)日：2001-03-05
申请号：KR1019990033410
申请日：1999-08-13
Applicant: 대한민국(농촌진흥청장)
IPC: F25D13/00
CPC classification number: F25D2700/06
Abstract: PURPOSE: A method for automatically managing environment and a storehouse thereof are provided to store agricultural products under optimum environmental condition and to detect and control the storing condition from remote place. CONSTITUTION: A storehouse comprises temperature sensors(110) installed on an evaporator and outside of the storehouse; a carbon dioxide sensor(130) measuring concentration of carbon dioxide; an A-D converter(210) converting the measured value into digital; and a central operation apparatus(220). Herein, temperature deviation is adjusted within plus or minus 0.5deg.C by using an inverter. Humidity deviation is adjusted within plus or minus 5% through controlling a humidifier by using a computer. A proper ventilating time is decided by using the carbon dioxide sensor for automatically controlling a ventilating fan. Moreover, the temperature sensor is installed on the evaporator for automatically defrosting.
Abstract translation: 目的：提供一种自动管理环境的方法及其仓库，用于在最佳环境条件下存储农产品，并从偏远地方检测和控制储存条件。 构成：仓库包括安装在蒸发器和仓库外部的温度传感器（110）; 测量二氧化碳浓度的二氧化碳传感器（130）; 将测量值转换成数字的A-D转换器（210）; 和中央操作装置（220）。 这里，通过使用逆变器将温度偏差调整为正负0.5℃。 通过使用计算机控制加湿器，湿度偏差调整在±5％以内。 通过使用二氧化碳传感器自动控制通风扇来确定适当的通风时间。 此外，温度传感器安装在蒸发器上用于自动除霜。
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公开(公告)号：KR2019980006247U
公开(公告)日：1998-04-30
申请号：KR2019960023067
申请日：1996-07-31
Applicant: 대한민국(농촌진흥청장)
IPC: A23B7/04
Abstract: 본고안은청과물등의피냉각물의수확후품질손상을방지하기위해신속하게냉각처리하는예냉작업과장.단기출하조절을위한저장작업에겸용으로사용할수 있어사용의편리성에의한농가의실질적소득향상과더블어설치비용, 설치면적이극소화할수 있는청과물등의피냉각물의예냉겸용저온저장고에관한것으로본 고안의목적은간단한구조에의한피냉각물의예냉처리및 이예냉처리상태를지속적으로유지할수 있는저온저장고를겸용으로사용할수 있어사용의편리성및 설비비용의최소화가가능한청과물등의피냉각물의예냉겸용저온저장고를제공하는데 있고본 고안은청과물등과같은피냉각물을수확후 즉시신속하게예냉하고출하시까지저온저장할수 있어파냉각물의고신선도유지와고품질유지및 유통기간연장이가능하여농가의실질소득을증가시킬수 있으며하나의시설물로써예냉과저온저장의겸용이가능하여설치면적의최소화가가능하고노동력의절감을극대화할수 있는청과물등의피냉각물의예냉겸용저온저장고를제공하는데 그특징이있다.
Abstract translation: 皮后里面的水冷却的收获，如水果或蔬菜预冷操作经理快速冷却处理，防止质量的损失。通过简单易用的农家的可观收入增加可以用于组合保存操作的短期工厂调整和deobeuleo 可在本发明的对象的低温贮存被连续保持在水预冷过程中被冷却的物体，并通过简单的结构本实施例中的冷处理状态涉及的安装成本，该对象被冷却预冷结合水的低温贮存，如水果或蔬菜，其可具有最小化的地面空间 设计本和收获后和工厂立即快速提供冷冻水预冷结合低温贮存，如可用于的结合易用性和能够水果或蔬菜最小化预冷的物体的设备的成本被冷却，如水果或蔬菜 它是低温的冷却水并存储在那里波的新鲜度和高品质的，并延长了保质期可提高到农民和一个的大量收入 可以提供一个组合是可能的，以尽量减少预冷和冷藏的安装面积，并最大限度地发挥劳动力的减少冷水预冷结合低温存放，如水果或蔬菜为具有其功能的设施。
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