WO2019214092A1 - 一种电场保鲜冰箱 - Google Patents

一种电场保鲜冰箱 Download PDF

Info

Publication number
WO2019214092A1
WO2019214092A1 PCT/CN2018/098213 CN2018098213W WO2019214092A1 WO 2019214092 A1 WO2019214092 A1 WO 2019214092A1 CN 2018098213 W CN2018098213 W CN 2018098213W WO 2019214092 A1 WO2019214092 A1 WO 2019214092A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric field
refrigerator
compartment
field release
voltage regulating
Prior art date
Application number
PCT/CN2018/098213
Other languages
English (en)
French (fr)
Inventor
魏邦福
江峰
胡海梅
王光龙
Original Assignee
长虹美菱股份有限公司
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 长虹美菱股份有限公司 filed Critical 长虹美菱股份有限公司
Priority to EP18869453.3A priority Critical patent/EP3584523A4/en
Publication of WO2019214092A1 publication Critical patent/WO2019214092A1/zh

Links

Images

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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/015—Preserving by irradiation or electric treatment without heating effect
    • 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
    • A23B7/015—Preserving by irradiation or electric treatment without heating effect
    • 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
    • A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices

Definitions

  • the invention belongs to the field of refrigerator electric field preservation technology, and particularly relates to an electric field preservation refrigerator.
  • Cicle203787768U discloses a space electric field generating device including a transformer, a discharge source, a feedback control circuit and an output controller, the feedback control circuit respectively being connected to one end of the primary coil of the transformer and the secondary coil One end is connected, the output controller is connected to the other end of the secondary coil of the transformer, and the output controller is further connected to the discharge source.
  • the utility model discloses an electric field generating mode and an electric field output device of a feedback control circuit, which low-frequency vibration is applied to the discharge power source, so that the discharge power source stably discharges static electricity to a place where the potential is low, thereby forming a wide-range electric field around the discharge power source, and the food is It can be stored in the electric field formed by the discharge source, and it is not necessary to directly contact the discharge source to achieve food preservation in a wide range.
  • An object of the present invention is to provide an electric field fresh-keeping refrigerator which is close to a storage compartment by being in a partition layer of two adjacent storage compartments of a refrigerator or a side of the storage compartment insulation layer adjacent to the storage compartment or an edge foaming layer.
  • the electric field release device is installed on one side, and the electric field release devices and the like are connected in series and connected in series with the output end of the voltage regulating device, thereby solving the problem that the electric field intensity distribution of the existing multi-compartment refrigerator is unreasonable and the fresh-keeping effect of the refrigerator compartments is not balanced.
  • the invention relates to an electric field fresh-keeping refrigerator, comprising a plurality of storage compartments, an electric field release device and a voltage regulating device; the electric field release device is installed in a separation layer of two adjacent storage compartments or in a storage compartment insulation layer close to the storage compartment One side of the chamber or one side of the edge foam layer adjacent to the storage compartment; the voltage regulating device is installed on the top of the refrigerator or in the back of the refrigerator or in the press cabin; several of the electric field release devices are connected by a potential, and several equipotentials are connected The electric field release device is connected in series with the output of the voltage regulating device.
  • the electric field release device comprises a discharge source and a safety insulating sleeve
  • the discharge source is a conductive film or a conductive plate or a conductive strip or a conductive rod
  • the discharge source is installed in the safety insulating sleeve.
  • the voltage regulating device has an output voltage of 1200V to 4000V and a frequency of 30 to 100 Hz, and the voltage regulating device is an autotransformer or a switching power supply device.
  • the manner in which the electric field release device and the like are connected is a single-ended input connection or a multi-terminal input connection.
  • the electric field release device in the separation layer is installed at an intermediate position of the separation layer or near the side of the large volume storage compartment.
  • the discharge intensity of the electric field release device is adjusted by a voltage adjusting device, and the electric field release device generates an electric field during operation, resonates with water molecules in the food, inhibits microbial growth, sterilizes, decomposes ethylene, and inhibits food enzymes. Activity, increase cell membrane permeability.
  • the refrigerator includes a refrigerating compartment, a changing greenhouse, and a freezing compartment, the refrigerating compartment including a plurality of storage compartments, the variable greenhouse including a plurality of storage compartments, the freezing compartment including a plurality of storage compartments.
  • the invention adjusts the discharge intensity of the electric field release device by the voltage adjusting device, generates an electric field when the electric field release device works, and resonates with the water molecules in the food, can inhibit the growth of the microorganism, has the functions of sterilizing, decomposing ethylene, inhibiting the activity of the food enzyme, and increasing the cell membrane.
  • the role of permeability greatly reducing the loss of cell liquid and umami ingredients, to achieve food preservation.
  • the electric field release devices and the like are connected in series and connected in series with the output end of the voltage regulating device to realize a reasonable distribution of the electric field of the multi-compartment refrigerator, and achieve the effect of preserving freshness in all compartments of the refrigerator.
  • the scheme is safe and reliable, and has wide application range. Applicable to refrigerators in a variety of space sizes and configurations.
  • FIG. 1 is a schematic structural view of an electric field fresh-keeping refrigerator of the present invention
  • FIG. 2 is a schematic view showing a first connection structure of a voltage regulating device and an electric field releasing device according to the present invention
  • FIG. 3 is a schematic view showing a second connection structure of a voltage regulating device and an electric field releasing device according to the present invention
  • FIG. 4 is a schematic structural view of an electric field release device in the present invention.
  • the present invention is an electric field preserving refrigerator comprising a plurality of storage compartments, an electric field release device 5, and a voltage regulating device 4;
  • the electric field release device 5 is installed in a partition of two adjacent storage compartments. Or a side of the storage compartment insulation layer adjacent to the storage compartment or a side of the edge foaming layer adjacent to the storage compartment;
  • the voltage regulating device 4 is mounted on the top of the refrigerator or in the back of the refrigerator or in the press compartment; several electric field release devices 5
  • the equipotential bonding is connected to a number of equipotentially connected electric field release means 5 in series with the output of the voltage regulating means 4.
  • the electric field release device 5 includes a discharge source 52 and a safety insulating sleeve 51.
  • the discharge source 52 is a conductive film or a conductive plate or a conductive strip or a conductive rod, and the discharge source 52 is mounted in the safety insulating sleeve 51.
  • the voltage regulating device 4 has an output voltage of 1200V to 4000V and a frequency of 30 to 100 Hz, and the voltage adjusting device 4 is an autotransformer or a switching power supply device.
  • the electric field release device 5 and the like are connected by a single-ended input connection or a multi-terminal input connection, and the single-ended input connection is as shown in FIG. 3, and the multi-terminal input connection is as shown in FIG. 2 .
  • the electric field release device 5 in the separation layer is installed at an intermediate position of the separation layer or near the side of the large volume storage compartment.
  • the discharge intensity of the electric field release device 5 is adjusted by the voltage adjusting device 4, and an electric field is generated when the electric field release device 5 operates, resonating with water molecules in the food, inhibiting microbial growth, sterilizing, decomposing ethylene, inhibiting the activity of the food enzyme, Increase the permeability of the cell membrane;
  • the refrigerator comprises a refrigerating compartment, a changing greenhouse and a freezing compartment
  • the refrigerating compartment comprises a plurality of storage compartments
  • the variable greenhouse comprises a plurality of storage compartments
  • the freezing compartment comprises a plurality of storage compartments.
  • the refrigerator of the present invention comprises a refrigerating compartment, a changing greenhouse and a freezing compartment
  • the refrigerating compartment comprises a compartment 1
  • the changing chamber comprises a compartment 2 2
  • the freezing compartment comprises a compartment 3 3
  • the electric field release device 5 is installed
  • the intermediate position of the separation layer of the two adjacent storage compartments; the electric field release device 5 and the like are connected by a potential, and the electric field release device 5 and the like are connected by a single-ended input connection, and the electric field release device 5 and the voltage adjustment device 4 connected by the equipotential
  • the output terminal is connected in series, the voltage adjusting device 4 is installed on the top of the refrigerator, the voltage of the voltage regulating device 4 is 1200V-4000V, the frequency is 30-100Hz, the voltage regulating device 4 is an autotransformer, and the electric field releasing device 5 includes a power source 52 and
  • the safety insulating sleeve 51 has a discharge source 52 as a conductive film, and the discharge source 52 is mounted in
  • the discharge intensity of the electric field release device 5 is adjusted by the voltage adjusting device 4, and an electric field is generated when the electric field release device 5 operates, resonating with water molecules in the food, inhibiting microbial growth, sterilizing, decomposing ethylene, inhibiting the activity of the food enzyme, Increase the permeability of the cell membrane, greatly reduce the loss of cell liquid and umami components, and achieve food preservation.
  • the refrigerator of the present invention comprises a refrigerating compartment, a changing greenhouse and a freezing compartment, the refrigerating compartment comprises three storage compartments, the variable greenhouse comprises two storage compartments, the freezing compartment comprises three storage compartments, and the electric field release device 5 is installed in two adjacent compartments.
  • the partition layer of the storage compartment is close to the side of the large volume storage compartment; the electric field release device 5 is connected with a potential, the electric field release device 5 and the like are connected by a multi-terminal input connection, the electric field release device 5 connected with the equipotential is connected with the voltage regulation
  • the output end of the device 4 is connected in series, the voltage adjusting device 4 is installed on the back of the refrigerator, the voltage of the voltage regulating device 4 is 1200V-4000V, the frequency is 30-100Hz, the voltage regulating device 4 is a switching power supply device, and the electric field releasing device 5 includes The power source 52 and the safety insulating sleeve 51, the power source 52 is a conductive rod, and the power source 52 is mounted in the safety insulating sleeve 51.
  • the discharge intensity of the electric field release device 5 is adjusted by the voltage adjusting device 4, and an electric field is generated when the electric field release device 5 operates, resonating with water molecules in the food, inhibiting microbial growth, sterilizing, decomposing ethylene, inhibiting the activity of the food enzyme, Increase the permeability of cell membrane, greatly reduce the loss of cell liquid and umami components, realize the preservation of food, realize the reasonable distribution of electric field in multi-compartment refrigerator, and achieve the preservation effect of all compartments of refrigerators.
  • This scheme is safe and reliable, and the scope of application is applicable. Widely, it can be applied to refrigerators of various space sizes and structures.
  • the refrigerator of the present invention comprises a refrigerating compartment, a changing greenhouse and a freezing compartment, the refrigerating compartment comprises five storage compartments, the variable greenhouse comprises two storage compartments, the freezing compartment comprises four storage compartments, and the electric field release device 5 is installed in the storage compartment.
  • the side of the layer close to the storage compartment, the electric field release device 5 and the like are connected, the electric field release device 5 and the like are connected by a multi-terminal input connection, and the electric field release device 5 connected with the equipotential is connected in series with the output end of the voltage regulating device 4.
  • the voltage regulating device 4 is installed in the press chamber.
  • the voltage of the voltage regulating device 4 is 1200V-4000V, the frequency is 30-100Hz, the voltage regulating device 4 is an autotransformer, and the electric field releasing device 5 includes a power source 52 and a safety insulating sleeve. 51.
  • the power source 52 is a conductive strip, and the power source 52 is mounted in the safety insulating sleeve 51.
  • the discharge intensity of the electric field release device 5 is adjusted by the voltage adjusting device 4, and an electric field is generated when the electric field release device 5 operates, resonating with water molecules in the food, inhibiting microbial growth, sterilizing, decomposing ethylene, inhibiting the activity of the food enzyme, Increase the permeability of the cell membrane to achieve a balanced effect of all compartments of the refrigerator.
  • the refrigerator of the present invention comprises a refrigerating compartment, a changing greenhouse and a freezing compartment
  • the refrigerating compartment comprises two storage compartments
  • the variable greenhouse comprises four storage compartments
  • the freezing compartment comprises three storage compartments
  • the electric field release device 5 is installed at the edge of the foaming
  • the side of the layer close to the storage compartment, the electric field release device 5 and the like are connected, the electric field release device 5 and the like are connected by a single-ended input connection, and the equipotentially connected electric field release device 5 is connected in series with the output end of the voltage regulating device 4.
  • the voltage regulating device 4 is installed in the press cabin of the refrigerator.
  • the voltage of the voltage regulating device 4 is 1200V-4000V, the frequency is 30-100Hz, the voltage regulating device 4 is an autotransformer, and the electric field releasing device 5 includes the power source 52 and the safety.
  • the insulating sleeve 51, the discharge source 52 is a conductive plate, and the discharge source 52 is mounted in the safety insulating sleeve 51.
  • the electric field release device 5 Applied to refrigerators of various spatial sizes and structures, the electric field release device 5 generates an electric field during operation, resonates with water molecules in the food, inhibits microbial growth, sterilizes, decomposes ethylene, inhibits the activity of food enzymes, increases the permeability of cell membranes, and greatly reduces The loss of cytosol and umami ingredients to achieve food preservation.
  • the description of the terms “one embodiment”, “example”, “specific example” and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in the present invention. In one embodiment or example. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

Landscapes

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

Abstract

一种电场保鲜冰箱，包括若干储藏间室、电场释放装置(5)、电压调节装置(4)；电场释放装置(5)安装在两相邻储藏间室的分隔层中或储藏间室绝热层中靠近储藏间室的一侧或边缘发泡层中靠近储藏间室的一侧；电压调节装置(4)安装在冰箱顶部或冰箱后背或压机舱内；若干电场释放装置(5)等电势连接，若干等电势相连的电场释放装置(5)与电压调节装置(4)的输出端串联。电场释放装置(5)工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性，减少细胞液和鲜味成分的流失，实现食品的保鲜及多间室冰箱电场的合理分布，达到冰箱所有间室均衡实现保鲜效果。

Description

一种电场保鲜冰箱
本申请要求于2018年5月11日提交中国专利局、申请号为201810451269.X、发明名称为“一种电场保鲜冰箱”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于冰箱电场保鲜技术领域，特别是涉及一种电场保鲜冰箱。
背景技术
研究表明，电场处理能显著地保持所处理果蔬的品质，加速食品冷冻及解冻过程，是一种新型环保的食品保鲜技术。
中国专利(CN203787768U)公开了一种空间电场发生装置，包括变压器、放电源、回授控制电路和输出控制器，所述回授控制电路分别与所述变压器的初级线圈的一端和次级线圈的一端相连接，所述输出控制器与所述变压器的次级线圈的另一端相连接，输出控制器还与所述放电源相连接。其公开了一种回授控制电路电场发生方式和电场输出装置，对放电源加以低频振动，使放电源向电位低的地方稳定投放静电，进而使放电源的周围形成大范围的电场，将食物放置在由放电源形成的电场内即可保鲜，无需直接接触放电源，从而实现大范围内的食物保鲜。
目前，缺乏电场保鲜技术对冰箱较大空间如何保证足够电场强度及电场强度合理分布的方法，现提供一种电场保鲜冰箱，达到冰箱所有间室的保鲜效果。
发明内容
本发明的目的在于提供一种电场保鲜冰箱，通过在冰箱两相邻储藏间室的分隔层中或储藏间室绝热层中靠近储藏间室的一侧或边缘发泡层中靠近储藏间室的一侧安装电场释放装置，各电场释放装置等电势连接且与电压调节装置输出端串联，解决了现有的多间室冰箱电场强度分布不合理、冰箱各间室保鲜效果不均衡的问题。
为解决上述技术问题，本发明是通过以下技术方案实现的：
本发明为一种电场保鲜冰箱，包括若干储藏间室、电场释放装置、电压调节装置；所述电场释放装置安装在两相邻储藏间室的分隔层中或储藏间室绝热层中靠近储藏间室的一侧或边缘发泡层中靠近储藏间室的一侧；所述电压调节装置安装在冰箱顶部或冰箱后背或压机舱内；若干所述电场释放装置等电势连接，若干等电势相连的电场释放装置与电压调节装置的输出端串联。
进一步地，所述电场释放装置包括放电源和安全绝缘套，所述放电源为导电膜或导电板或导电带或导电棒，所述放电源安装在安全绝缘套内。
进一步地，所述电压调节装置输出端电压为1200V～4000V，频率为30～100Hz，所述电压调节装置为自耦式变压器或开关电源装置。
进一步地，所述电场释放装置等电势连接的方式采用单端输入连接或多端输入连接。
进一步地，所述分隔层中的电场释放装置安装在分隔层的中间位置或靠近大体积的储藏间室一侧。
进一步地，所述的冰箱使用时通过电压调节装置调节电场释放装置的放电强度，所述电场释放装置工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性。
进一步地，所述的冰箱包括冷藏室、变温室和冷冻室，所述冷藏室包括多个储藏间室，所述变温室包括多个储藏间室，所述冷冻室包括多个储藏间室。
本发明具有以下有益效果：
本发明通过电压调节装置调节电场释放装置的放电强度，电场释放装置工作时产生电场，与食品内水分子共振，能抑制微生物生长，具有杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性的作用，大幅减少细胞液和鲜味成分的流失，实现食品的保鲜。
本发明中各电场释放装置等电势连接且与电压调节装置输出端串联，实现多间室冰箱电场的合理分布，达到冰箱所有间室均衡实现保鲜效果，本方案安全可靠，适用范围广，可推广应用至多种空间尺寸及结构的冰箱。
当然，实施本发明的任一产品并不一定需要同时达到以上所述的所有优点。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明电场保鲜冰箱的结构示意图；
图2为本发明中电压调节装置和电场释放装置的第一连接结构示意图；
图3为本发明中电压调节装置和电场释放装置的第二连接结构示意图；
图4为本发明中电场释放装置的结构示意图；
附图中，各标号所代表的部件列表如下：
1-间室一，2-间室二，3-间室三，4-电压调节装置，5-电场释放装置，51-安全绝缘套，52-放电源。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
在本发明的描述中，需要理解的是，术语“相邻”、“靠近”、“一侧”、“厚度”、“中间位置”、“中”、“内”等指示方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的组件或元件必须具有特定的方位，以特定的方位构造和操作，因此不能理解为对本发明的限制。
请参阅图1-3所示，本发明为一种电场保鲜冰箱，包括若干储藏间室、电场释放装置5、电压调节装置4；电场释放装置5安装在两相邻储藏间室的分隔层中或储藏间室绝热层中靠近储藏间室的一侧或边缘发泡层中靠近储藏间室的一侧；电压调节装置4安装在冰箱 顶部或冰箱后背或压机舱内；若干电场释放装置5等电势连接，若干等电势相连的电场释放装置5与电压调节装置4的输出端串联。
其中如图4所示，电场释放装置5包括放电源52和安全绝缘套51，放电源52为导电膜或导电板或导电带或导电棒，放电源52安装在安全绝缘套51内。
其中，电压调节装置4输出端电压为1200V～4000V，频率为30～100Hz，电压调节装置4为自耦式变压器或开关电源装置。
其中，电场释放装置5等电势连接的方式采用单端输入连接或多端输入连接，单端输入连接的方式如图3所示，多端输入连接的方式如图2所示。
其中，分隔层中的电场释放装置5安装在分隔层的中间位置或靠近大体积的储藏间室一侧。
其中，冰箱使用时通过电压调节装置4调节电场释放装置5的放电强度，电场释放装置5工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性；
其中，冰箱包括冷藏室、变温室和冷冻室，冷藏室包括多个储藏间室，变温室包括多个储藏间室，冷冻室包括多个储藏间室。
具体实施例一：
如图1所示，本发明的冰箱包括冷藏室、变温室和冷冻室，冷藏室包括间室一1，变温室包括间室二2，冷冻室包括间室三3；电场释放装置5安装在两相邻储藏间室的分隔层的中间位置；电场释放装置5等电势连接，电场释放装置5等电势连接的方式采用单端输入连接，等电势相连的电场释放装置5与电压调节装置4的输出端串联，电压调节装置4安装在冰箱顶部，电压调节装置4输出端电压为1200V～4000V，频率为30～100Hz，电压调节装置4为自耦式变压器，电场释放装置5包括放电源52和安全绝缘套51，放电源52为导电膜，放电源52安装在安全绝缘套51内。其中，冰箱使用时通过电压调节装置4调节电场释放装置5的放电强度，电场释放装置5工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性，大幅减少细胞液和鲜味成分的流失，实现食品的保鲜。
具体实施例二：
本发明的冰箱包括冷藏室、变温室和冷冻室，冷藏室包括三个储藏间室，变温室包括两个储藏间室，冷冻室包括三个储藏间室；电场释放装置5安装在两相邻储藏间室的分隔层中靠近大体积的储藏间室一侧；电场释放装置5等电势连接，电场释放装置5等电势连接的方式采用多端输入连接，等电势相连的电场释放装置5与电压调节装置4的输出端串联，电压调节装置4安装在冰箱后背，电压调节装置4输出端电压为1200V～4000V，频率为30～100Hz，电压调节装置4为开关电源装置，电场释放装置5包括放电源52和安全绝缘套51，放电源52为导电棒，放电源52安装在安全绝缘套51内。其中，冰箱使用时通过电压调节装置4调节电场释放装置5的放电强度，电场释放装置5工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性，大幅减少细胞液和鲜味成分的流失，实现食品的保鲜，实现多间室冰箱电场的合理分布，达到冰箱所有间室均衡实现保鲜效果，本方案安全可靠，适用范围广，可推广应用至多种空间尺寸及结构的冰箱。
具体实施例三：
本发明的冰箱包括冷藏室、变温室和冷冻室，冷藏室包括五个储藏间室，变温室包括两个储藏间室，冷冻室包括四个储藏间室；电场释放装置5安装储藏间室绝热层中靠近储藏间室的一侧，电场释放装置5等电势连接，电场释放装置5等电势连接的方式采用多端输入连接，等电势相连的电场释放装置5与电压调节装置4的输出端串联，电压调节装置4安装在压机舱内，电压调节装置4输出端电压为1200V～4000V，频率为30～100Hz，电压调节装置4为自耦式变压器，电场释放装置5包括放电源52和安全绝缘套51，放电源52为导电带，放电源52安装在安全绝缘套51内。其中，冰箱使用时通过电压调节装置4调节电场释放装置5的放电强度，电场释放装置5工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性，达到冰箱所有间室均衡实现保鲜效果。
具体实施例四：
本发明的冰箱包括冷藏室、变温室和冷冻室，冷藏室包括二个储藏间室，变温室包括四个储藏间室，冷冻室包括三个储藏间室；电场释放装置5安装在边缘发泡层中靠近储藏间室的一侧，电场释放装置5等电势连接，电场释放装置5等电势连接的方式采用单端输入连接，等电势相连的电场释放装置5与电压调节装置4的输出端串联，电压调节装置4安装在冰箱压机舱内，电压调节装置4输出端电压为1200V～4000V，频率为30～100Hz，电压调节装置4为自耦式变压器，电场释放装置5包括放电源52和安全绝缘套51，放电源52为导电板，放电源52安装在安全绝缘套51内。其中，冰箱使用时通过电压调节装置4调节电场释放装置5的放电强度，实现多间室冰箱电场的合理分布，达到冰箱所有间室均衡实现保鲜效果，本方案安全可靠，适用范围广，可推广应用至多种空间尺寸及结构的冰箱，电场释放装置5工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性，大幅减少细胞液和鲜味成分的流失，实现食品的保鲜。
在本说明书的描述中，参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上公开的本发明优选实施例只是用于帮助阐述本发明。优选实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施方式。显然，根据本说明书的内容，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本发明的原理和实际应用，从而使所属技术领域技术人员能很好地理解和利用本发明。本发明仅受权利要求书及其全部范围和等效物的限制。

Claims (7)

  1. 一种电场保鲜冰箱，其特征在于，包括若干储藏间室、电场释放装置(5)、电压调节装置(4)；
    所述电场释放装置(5)安装在两相邻储藏间室的分隔层中或储藏间室绝热层中靠近储藏间室的一侧或边缘发泡层中靠近储藏间室的一侧；
    所述电压调节装置(4)安装在冰箱顶部或冰箱后背或压机舱内；
    若干所述电场释放装置(5)等电势连接，若干等电势相连的电场释放装置(5)与电压调节装置(4)的输出端串联。
  2. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述电场释放装置(5)包括放电源(52)和安全绝缘套(51)，所述放电源(52)为导电膜或导电板或导电带或导电棒，所述放电源(52)安装在安全绝缘套(51)内。
  3. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述电压调节装置(4)输出端电压为1200V～4000V，频率为30～100Hz，所述电压调节装置(4)为自耦式变压器或开关电源装置。
  4. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述电场释放装置(5)等电势连接的方式采用单端输入连接或多端输入连接。
  5. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述分隔层中的电场释放装置(5)安装在分隔层的中间位置或靠近大体积的储藏间室一侧。
  6. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述的冰箱使用时通过电压调节装置(4)调节电场释放装置(5)的放电强度，所述电场释放装置(5)工作时产生电场，与食品内水分子共振，抑制微生物生长、杀菌、分解乙烯、抑制食品酶的活性、增加细胞膜的通透性。
  7. 根据权利要求1所述的一种电场保鲜冰箱，其特征在于，所述的冰箱包括冷藏室、变温室和冷冻室，所述冷藏室包括多个储藏间室，所述变温室包括多个储藏间室，所述冷冻室包括多个储藏间室。
PCT/CN2018/098213 2018-05-11 2018-08-02 一种电场保鲜冰箱 WO2019214092A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18869453.3A EP3584523A4 (en) 2018-05-11 2018-08-02 CONSERVATION REFRIGERATOR USING AN ELECTRIC FIELD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810451269.XA CN108562093A (zh) 2018-05-11 2018-05-11 一种电场保鲜冰箱
CN201810451269.X 2018-05-11

Publications (1)

Publication Number Publication Date
WO2019214092A1 true WO2019214092A1 (zh) 2019-11-14

Family

ID=63538359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/098213 WO2019214092A1 (zh) 2018-05-11 2018-08-02 一种电场保鲜冰箱

Country Status (3)

Country Link
EP (1) EP3584523A4 (zh)
CN (1) CN108562093A (zh)
WO (1) WO2019214092A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114435775A (zh) * 2022-01-29 2022-05-06 奥姆乐科技(上海)有限公司 一种保鲜设备和用于该保鲜设备的安全装置及安全方法
CN114909852A (zh) * 2022-04-27 2022-08-16 Tcl家用电器（合肥）有限公司 冰箱和冰箱的控制方法
EP4134328A4 (en) * 2020-12-16 2023-08-16 Hefei Midea Refrigerator Co., Ltd. STORAGE DEVICE

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110200188A (zh) * 2019-03-25 2019-09-06 安徽康佳同创电器有限公司 一种电场发生装置及电场保鲜冰箱
CN110044122A (zh) * 2019-05-09 2019-07-23 长虹美菱股份有限公司 一种保鲜装置
CN110122728A (zh) * 2019-05-27 2019-08-16 青岛澳柯玛智慧冷链有限公司 一种电场保鲜风幕柜
CN110285625A (zh) * 2019-06-26 2019-09-27 长虹美菱股份有限公司 一种具有屏蔽功能的电场保鲜冰箱
CN110332750A (zh) * 2019-08-09 2019-10-15 四川虹美智能科技有限公司 一种电场保鲜冰箱
CN110411114A (zh) * 2019-08-30 2019-11-05 长虹美菱股份有限公司 一种基于电磁脉冲的杀菌冰箱
CN110895070A (zh) * 2019-12-24 2020-03-20 长虹美菱股份有限公司 一种带有尼龙合金连接装置和保鲜装置的冰柜
CN111256406A (zh) * 2020-01-20 2020-06-09 珠海格力电器股份有限公司 电磁保鲜结构、电磁保鲜装置及制冷设备
CN111336746A (zh) * 2020-03-12 2020-06-26 长虹美菱股份有限公司 一种冰箱用的电场发生装置
CN111609658A (zh) * 2020-05-14 2020-09-01 珠海格力电器股份有限公司 储存结构、冰箱以及果蔬储存方法
CN112229785A (zh) * 2020-10-27 2021-01-15 长虹美菱股份有限公司 一种温度对比测试方法
CN112344640A (zh) * 2020-11-06 2021-02-09 合肥美菱物联科技有限公司 一种电场保鲜装置及其冰箱
CN113016865A (zh) * 2021-04-21 2021-06-25 徐敏刚 一种基于动电场的食材保鲜方法
CN114909851A (zh) * 2022-04-26 2022-08-16 Tcl家用电器（合肥）有限公司 冰箱以及保鲜方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2048949U (zh) * 1989-04-30 1989-12-06 沈阳市大东区机电技术研究所 多功能半导体式电冰箱
JP2012037088A (ja) * 2010-08-04 2012-02-23 Toshiba Corp 冷蔵庫
CN203787768U (zh) 2014-02-17 2014-08-20 後藤錦隆 一种空间电场发生装置
CN106996673A (zh) * 2017-05-22 2017-08-01 合肥美菱股份有限公司 一种高压静电保鲜冰箱
CN206593362U (zh) * 2017-03-31 2017-10-27 合肥美菱股份有限公司 一种具有保鲜装置的冰箱
CN207035636U (zh) * 2017-07-05 2018-02-23 合肥美菱股份有限公司 一种节能冰箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201425398Y (zh) * 2009-06-18 2010-03-17 杭州华日电冰箱股份有限公司 带高压静电保鲜技术的家用电冰箱
US20130160467A1 (en) * 2011-12-22 2013-06-27 Electrolux Home Products, Inc. Refrigeration device with a region for storing food items in a generated field
CN206709479U (zh) * 2017-05-22 2017-12-05 合肥美菱股份有限公司 一种高压静电保鲜冰箱
CN107120901A (zh) * 2017-07-05 2017-09-01 合肥美菱股份有限公司 一种节能冰箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2048949U (zh) * 1989-04-30 1989-12-06 沈阳市大东区机电技术研究所 多功能半导体式电冰箱
JP2012037088A (ja) * 2010-08-04 2012-02-23 Toshiba Corp 冷蔵庫
CN203787768U (zh) 2014-02-17 2014-08-20 後藤錦隆 一种空间电场发生装置
CN206593362U (zh) * 2017-03-31 2017-10-27 合肥美菱股份有限公司 一种具有保鲜装置的冰箱
CN106996673A (zh) * 2017-05-22 2017-08-01 合肥美菱股份有限公司 一种高压静电保鲜冰箱
CN207035636U (zh) * 2017-07-05 2018-02-23 合肥美菱股份有限公司 一种节能冰箱

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3584523A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4134328A4 (en) * 2020-12-16 2023-08-16 Hefei Midea Refrigerator Co., Ltd. STORAGE DEVICE
CN114435775A (zh) * 2022-01-29 2022-05-06 奥姆乐科技(上海)有限公司 一种保鲜设备和用于该保鲜设备的安全装置及安全方法
CN114909852A (zh) * 2022-04-27 2022-08-16 Tcl家用电器（合肥）有限公司 冰箱和冰箱的控制方法

Also Published As

Publication number Publication date
EP3584523A1 (en) 2019-12-25
CN108562093A (zh) 2018-09-21
EP3584523A4 (en) 2020-04-08

Similar Documents

Publication Publication Date Title
WO2019214092A1 (zh) 一种电场保鲜冰箱
CN203787768U (zh) 一种空间电场发生装置
KR101284592B1 (ko) 냉장고
EP2846118B1 (en) Fresh-keeping and sterilizing apparatus for refrigerator, and control method
CN106996673B (zh) 一种高压静电保鲜冰箱
WO2018161745A1 (zh) 低频交变电场发生装置及系统、信号调节方法
CN109907211B (zh) 具有保鲜功能的高压静电场发生装置及冰箱
US20190124956A1 (en) Device and system for generating low frequency alternating electric field, and signal conditioning method
CN103423958A (zh) 一种可切换保鲜模式与杀菌模式的冰箱
CN111578595A (zh) 超冰温冰箱及食品保鲜方法
CN206593362U (zh) 一种具有保鲜装置的冰箱
CN208332807U (zh) 一种电场保鲜冰箱
CN109006966A (zh) 一种基于超低温等离子体延长水产品货架期的方法
CN103843874A (zh) 高压静电水果保鲜设备
CN204316858U (zh) 一种等离子发生器及冰箱
CN202993716U (zh) 保鲜冰箱
CN210168957U (zh) 一种电场保鲜风幕柜
CN210961281U (zh) 一种常温果蔬存储货架
CN110477684A (zh) 一种常温果蔬存储货架
CN210569456U (zh) 一种基于电磁脉冲的杀菌冰箱
CN210018816U (zh) 高压空间电场果蔬容器
CN219330627U (zh) 一种除菌保鲜装置
WO2022126452A1 (zh) 驻极体膜、制备方法、箱体组件和制冷设备
CN116138471B (zh) 一种低频高压脉冲电场协同冷等离子体的食品杀菌设备
CN215892905U (zh) 一种新型脉冲磁场辅助冷冻保鲜冰箱

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018869453

Country of ref document: EP

Effective date: 20190503

ENP Entry into the national phase

Ref document number: 2018869453

Country of ref document: EP

Effective date: 20190503

ENP Entry into the national phase

Ref document number: 2018869453

Country of ref document: EP

Effective date: 20190503

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18869453

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE