CN107101436A - The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device - Google Patents
The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device Download PDFInfo
- Publication number
- CN107101436A CN107101436A CN201710440064.7A CN201710440064A CN107101436A CN 107101436 A CN107101436 A CN 107101436A CN 201710440064 A CN201710440064 A CN 201710440064A CN 107101436 A CN107101436 A CN 107101436A
- Authority
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- China
- Prior art keywords
- cabinet
- defrosting
- refrigerator
- freezer
- food
- 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.)
- Pending
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/07—Thawing subsequent to freezing
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to a kind of defrosting of band and the Multifunctional demonstration refrigerator-freezer of preservation device, it is related to food defrosting and technical field of preservation of fresh.It is that air-cooled cycle refrigeration system and the food defrosting being made up of high-pressure electrostatic persuader, electrostatic expelling plate, cabinet door switch sensor, electric heater, electric moistening device and Temperature Humidity Sensor and preservation device are installed in double layer hollow safety glass cabinet door, cabinet before the Multifunctional demonstration refrigerator-freezer.Equipped with for controlling the control module that each electric component such as air-cooled refrigeration, high-pressure electrostatic, heating and humidification defrosting is run above on cabinet.The built-in LED illumination power saving fluorescent lamps of cabinet, is all presented best illustrated effect in 24 hours.The Multifunctional demonstration refrigerator-freezer that the present invention is provided, integrates defrosting, fresh-keeping with displaying function, solve reduce during frozen meat food defrosting nutrition leak, preventing secondary pollute and sale displaying during preserving and sterilizing various problems.
Description
Technical field
The present invention relates to food defrosting and preservation technology, more particularly to a kind of band defrosting and the multi-functional exhibition of preservation device
Show refrigerator-freezer.
Background technology
The fields such as restaurant, fresh food supermarket, wholesale market of agricultural products, meat product monopolized store, frozen meat and frozen food processing enterprise
Institute, chilled meat food terminal sale and will be thawed before carrying out secondary deep processing, it is many using be placed on room temperature storehouse naturally to thaw,
Water thawing thaws in defrosting cabinet, and many places also need the frozen meat product after defrosting need to be placed on general display refrigerator-freezer afterwards
Interior to show and sell and use, irrational thawing mode easily influences defrosting measurement techniques for quality detection of meat, and color just occurs in course of defrosting
The problems such as damp deterioration, fat oxidation, juice loss height and microbial reproduction pollute, causes to deposit too long in displaying refrigerator-freezer
Put, and easily occur putrid and deteriorated, there is food security hidden danger, be problem urgently to be resolved hurrily.
The content of the invention
For defect present in above-mentioned prior art, the technical problems to be solved by the invention, which are to provide one kind, to keep away
Exempt from the secondary pollution in course of defrosting, nutrition juice loss is reduced, while again refrigerating meat product can be made to press down after thawing
Bacterial reproduction processed, it is persistently fresh-keeping, integrate defrosting, fresh-keeping and displaying function novel and multifunctional displaying refrigerator-freezer.
In order to solve the above-mentioned technical problem, the Multifunctional demonstration ice that a kind of band provided by the present invention thaws with preservation device
Air-cooled cycle refrigeration system is installed in cabinet, cabinet and frozen meat based article thaws and preservation device, cabinet door is double layer hollow tempering
Glass cabinet door.
It is quiet that the defrosting and preservation device dress are inlayed in left and right sides cavity wall in top high-voltage electrostatic induction device, cabinet
Electric expelling plate, the cabinet door switch sensor on top, the electric moistening device temperature and humidity sensor group at the electric heater of bottom and top
Into equipped with for controlling the control mould that each electric component such as refrigeration, high-pressure electrostatic, heating and humidification defrosting is run above on cabinet
Block.
The double layer hollow safety glass cabinet door has simple gate, two-door and multi-door form, for showing defrosting food and insulation
The effect of isolation, effectively prevents cold air to be lost in, and displaying article effect is good.
The air-cooled cycle refrigeration system is arranged at the top of cabinet, frostless air-cooled refrigeration, it is ensured that in-cabinet temperature is balanced persistently,
Cabinet inwall is ultramicropore polyurethane integral foam layer, high insulating effect, power saving, safe, attractive in appearance.
The cabinet uses LED illumination power saving fluorescent lamps, best illustrated effect can be all presented within 24 hours.
The fresh-keeping Multifunctional demonstration refrigerator-freezer of defrosting that the present invention is provided so that effect of the frozen meat based food in high-voltage electrostatic field
Under, with reference to low temperature and high relative humidity wind circulative defrosting, the juice loss rate of frozen meat is very low in course of defrosting, and nutrition leak is reduced, and suppresses thin
Bacterium breeds, it is adaptable to being thawed before the secondary deep processing of article of the class of frozen meat one, lasting fresh-keeping and sale displaying.
Brief description of the drawings
Fig. 1 is the front view of the Multifunctional demonstration refrigerator-freezer with food defrosting and preservation device of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described in further detail below in conjunction with brief description of the drawings, but the present embodiment is not used to limit
The system present invention, every similar structure using the present invention and its similar change, all should be included in protection scope of the present invention, this
Invention
In pause mark represent the relation of sum.
As shown in figure 1, a kind of Multifunctional demonstration ice with food defrosting and preservation device that the embodiment of the present invention is provided
Cabinet, including cabinet 1, it is characterised in that：The cabinet 1 is above to be provided with wind in double layer hollow safety glass cabinet door 2, cabinet 1
The cold system 3 processed of SAPMAC method, the cabinet inner bag left and right sides is all inlaid with the electrostatic expelling plate 4 for producing high-pressure electrostatic, cabinet
The internal upper part of body 1 is equipped with electric moistening device 5 and Temperature Humidity Sensor 6, and top is equipped with rear wall bottom in the water storage case 7 of tape entry, cabinet
Equipped with electric heater 8, top, which is equipped with to be equipped with LED illumination power saving fluorescent lamps 9, the top of cabinet 1, to be used to control each electric component to run
Refrigerator-freezer control module 10 and electrostatic induction device 11, between cabinet inner top and glass cabinet door equipped with cabinet door switch sensor 12 with
And for receiving the drip tray 13 for the ponding that may collect in refrigerator-freezer bottom.
In the embodiment of the present invention, the control module is used by the PLC containing display screen and button.
The embodiment of the present invention is thawed suitable for the article to the class of frozen meat one, fresh-keeping and sale displaying, its operation principle
It is as follows：
Temperature that refrigerator-freezer control module 10 is uploaded according to Temperature Humidity Sensor, humidity data control each electric component to transport
OK；
In frozen meat starts course of defrosting, it is less than humidity set in advance when Temperature Humidity Sensor 6 detects humiture in cabinet
During lower limit, electric moistening device 5 starts, and generates wet-hot steam, raises the aerial temperature and humidity in cabinet, vapor touches low temperature
Food surface, water can be condensed into and the ice sheet that is covered in food surface is further frozen into, substantial amounts of phase transformation is on the one hand discharged
Heat supplies food defrosting, so as to accelerate the course of defrosting of food；On the other hand, food can be reduced by being covered in the ice sheet of food surface
Water loss amount of the product in course of defrosting and food is set to be not susceptible to oxidation, so as to improve the unfreezing quality of food.When warm and humid
When the humidity that degree sensor 7 is detected in cabinet reaches top limit value of humidity set in advance, electric moistening device 5 stops humidification；
When Temperature Humidity Sensor detection 6 to cabinet body temperature is less than predetermined temperature lower limit, electric heater 8, which starts, to be added
Air in hot cabinet, rises the temperature in cabinet, when the temperature in cabinet rises to predetermined temperature higher limit, electricity
Heater 8 stops heating；When cabinet body temperature is higher than predetermined temperature higher limit, the air-cooled cold system 3 processed of circulation is carried out
Refrigeration processing so that the temperature drop in cabinet, when temperature reaches required value set in advance, the air-cooled cold system 3 processed of circulation
Stop refrigeration；
Air in the air-cooled cold guiding of system 3 cabinet processed of circulation flows continuously through air channel, so as to form uniform gas in cabinet
Stream, it is ensured that each region humiture uniformly dispersing in cabinet, rational air current composition ensures that all meat samples can fully contact cold and hot sky
Gas and steam, realize synchronous uniform defrosting；
Electrostatic induction device produces high-voltage electrostatic field by electrostatic expelling plate, and high-pressure electrostatic is applied to the air in cabinet and frozen meat,
Air structure can be made to produce change, oxonium ion spins off, isolate and aoxidized in nitrogen covering foodstuff surface, limited barrier air
Thing and bacterium infection, and due to the relation of moisture in food, water is conductor, food is all formed electrical body, hydrone is in high pressure
Under can all produce in strenuous exercise, hydrone electronics into free state, shared between hydrone and electronically form covalent state, make water
Molecule collection of drama state microminiaturization, forms the physiological water of stable state, and the water-retaining property of food is strong, restrains oxidation and the harmful substance of water
Generation, so as to extend the food fresh-keeping time.
Best illustrated effect is all presented in 9,24 hours using LED illumination power saving fluorescent lamps；Cabinet door switch sensor 11 can physics
The power supply of high-pressure electrostatic persuader is closed, to ensure to open the security performance after cabinet door.
Claims (2)
- The Multifunctional demonstration refrigerator-freezer with preservation device 1. a kind of band thaws, including cabinet, it is characterised in that：Installed in the cabinet Have before food defrosting and preservation device, cabinet is double layer hollow safety glass cabinet door；There is air-cooled circulation system at the top of the cabinet It is cold, it is ensured that in-cabinet temperature is balanced persistently；It is each equipped with refrigeration more than controlling, high-pressure electrostatic and high humidity defrosting etc. is used on the cabinet The control module of electric component operation；The food defrosting and preservation device dress are by high-pressure electrostatic persuader, cabinet inner bag or so Electrostatic expelling plate, cabinet door switch sensor, electric heater and the electric moistening device temperature and humidity sensor group inlayed on two side Into；The double layer hollow safety glass cabinet door has simple gate, and two-door and multi-door form is isolated for showing defrosting food and insulation Effect, effectively prevents cold air to be lost in, and displaying article effect is good；The cabinet inwall is ultramicropore polyurethane integral foam layer, is protected Temp effect is good, power saving, safe, attractive in appearance；Using LED illumination power saving fluorescent lamps best illustrated effect is all presented in 24 hours in the cabinet.
- 2. Multifunctional demonstration refrigerator-freezer according to claim 1, cabinet door switch sensor 11 can physics close high-pressure electrostatic and lure The power supply of device is led, to ensure to open the security performance after cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440064.7A CN107101436A (en) | 2017-06-12 | 2017-06-12 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440064.7A CN107101436A (en) | 2017-06-12 | 2017-06-12 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107101436A true CN107101436A (en) | 2017-08-29 |
Family
ID=59660212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710440064.7A Pending CN107101436A (en) | 2017-06-12 | 2017-06-12 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101436A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927520A (en) * | 2017-11-20 | 2018-04-20 | 山东华誉机械设备有限公司 | Intelligent freshness preserving cabinet |
| CN108378266A (en) * | 2018-03-20 | 2018-08-10 | 浙江欧琳生活健康科技有限公司 | A kind of integrated sink with defrosting function |
| CN108592344A (en) * | 2018-03-14 | 2018-09-28 | 青岛海尔股份有限公司 | Refrigerator shows the control method of device |
| CN108800708A (en) * | 2018-07-30 | 2018-11-13 | 震惶科技（成都）有限公司 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
| CN109469999A (en) * | 2018-12-19 | 2019-03-15 | 广州极速制冷设备有限公司 | A kind of intelligent multifunctional molecule is quick-frozen, molecule is fresh-keeping, molecule defrozing silo |
| CN110274419A (en) * | 2019-06-03 | 2019-09-24 | 山东博美特厨业有限公司 | High-voltage electrostatic field Food processing cleaning refrigerator |
| CN110638263A (en) * | 2019-10-28 | 2020-01-03 | 上海华秉机电设备有限公司 | Intelligent energy-saving environment-friendly overhead machine air curtain cabinet |
| CN110895070A (en) * | 2019-12-24 | 2020-03-20 | 长虹美菱股份有限公司 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
| CN111338306A (en) * | 2020-03-11 | 2020-06-26 | 内蒙古西热智能科技有限责任公司 | Intelligent freezing, thawing and supercooling preservation system based on Internet of things technology |
| CN111919880A (en) * | 2020-08-11 | 2020-11-13 | 南开大学 | Constant-temperature and constant-humidity unfreezing device based on Internet of things and control method thereof |
| US11116333B2 (en) | 2019-05-07 | 2021-09-14 | Carrier Corporation | Refrigerated display cabinet including microchannel heat exchangers |
| CN113678876A (en) * | 2021-08-20 | 2021-11-23 | 合肥美菱物联科技有限公司 | Humidifying method for refrigerator unfreezing device |
| US11559147B2 (en) | 2019-05-07 | 2023-01-24 | Carrier Corporation | Refrigerated display cabinet utilizing a radial cross flow fan |
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| CN105494596A (en) * | 2015-12-21 | 2016-04-20 | 上海理工大学 | High-voltage electric field unfreezing cabinet capable of achieving automatic temperature changing and humidifying |
| CN207095121U (en) * | 2017-06-12 | 2018-03-13 | 黄武 | Multifunctional display freezer with thawing and fresh-keeping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2733297A1 (en) * | 1977-07-22 | 1981-05-27 | Electricité de France Service National, 75008 Paris | Thawing frozen prod. esp. food with HF or UHF radiation - while prod. surface is cooled with electrostatic cryogenic spray |
| CN2090952U (en) * | 1990-12-05 | 1991-12-18 | 陈金会 | Thawing device for refrigerator |
| JP2002034531A (en) * | 2000-07-26 | 2002-02-05 | Lf Laboratory Kk | Method for treating with electric field and device for treating with electric field |
| CN201042180Y (en) * | 2006-12-04 | 2008-04-02 | 迪弗斯科技股份有限公司 | Household electrostatic defrosting device |
| CN102551428A (en) * | 2010-12-29 | 2012-07-11 | 浙江和利制冷设备有限公司 | Commercial display cabinet for food refrigeration and preservation |
| CN104839313A (en) * | 2015-06-05 | 2015-08-19 | 中国农业科学院农产品加工研究所 | Nine-compartment intelligent thawing cabinet suitable for frozen meat |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107927520A (en) * | 2017-11-20 | 2018-04-20 | 山东华誉机械设备有限公司 | Intelligent freshness preserving cabinet |
| CN108592344B (en) * | 2018-03-14 | 2020-10-30 | 青岛海尔股份有限公司 | Control method of refrigerator display device |
| CN108592344A (en) * | 2018-03-14 | 2018-09-28 | 青岛海尔股份有限公司 | Refrigerator shows the control method of device |
| CN108378266A (en) * | 2018-03-20 | 2018-08-10 | 浙江欧琳生活健康科技有限公司 | A kind of integrated sink with defrosting function |
| CN108800708A (en) * | 2018-07-30 | 2018-11-13 | 震惶科技（成都）有限公司 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
| CN109469999A (en) * | 2018-12-19 | 2019-03-15 | 广州极速制冷设备有限公司 | A kind of intelligent multifunctional molecule is quick-frozen, molecule is fresh-keeping, molecule defrozing silo |
| US11116333B2 (en) | 2019-05-07 | 2021-09-14 | Carrier Corporation | Refrigerated display cabinet including microchannel heat exchangers |
| US11559147B2 (en) | 2019-05-07 | 2023-01-24 | Carrier Corporation | Refrigerated display cabinet utilizing a radial cross flow fan |
| CN110274419A (en) * | 2019-06-03 | 2019-09-24 | 山东博美特厨业有限公司 | High-voltage electrostatic field Food processing cleaning refrigerator |
| CN110638263A (en) * | 2019-10-28 | 2020-01-03 | 上海华秉机电设备有限公司 | Intelligent energy-saving environment-friendly overhead machine air curtain cabinet |
| CN110895070A (en) * | 2019-12-24 | 2020-03-20 | 长虹美菱股份有限公司 | Refrigerator-freezer with nylon alloy connecting device and fresh-keeping device |
| CN111338306A (en) * | 2020-03-11 | 2020-06-26 | 内蒙古西热智能科技有限责任公司 | Intelligent freezing, thawing and supercooling preservation system based on Internet of things technology |
| CN111919880A (en) * | 2020-08-11 | 2020-11-13 | 南开大学 | Constant-temperature and constant-humidity unfreezing device based on Internet of things and control method thereof |
| CN113678876A (en) * | 2021-08-20 | 2021-11-23 | 合肥美菱物联科技有限公司 | Humidifying method for refrigerator unfreezing device |
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Application publication date: 20170829 |