CN107436069A - Electrostatic freezer system and electrostatic freezing and thawing method - Google Patents
Electrostatic freezer system and electrostatic freezing and thawing method Download PDFInfo
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- CN107436069A CN107436069A CN201710251576.9A CN201710251576A CN107436069A CN 107436069 A CN107436069 A CN 107436069A CN 201710251576 A CN201710251576 A CN 201710251576A CN 107436069 A CN107436069 A CN 107436069A
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- freezer body
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- 238000007710 freezing Methods 0.000 title claims abstract description 42
- 230000008014 freezing Effects 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000010257 thawing Methods 0.000 title claims abstract description 34
- 238000005057 refrigeration Methods 0.000 claims abstract description 75
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000003860 storage Methods 0.000 claims abstract description 49
- 230000005686 electrostatic field Effects 0.000 claims abstract description 19
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 33
- 238000013461 design Methods 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract 5
- 230000005611 electricity Effects 0.000 abstract 2
- 239000003570 air Substances 0.000 description 59
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000006698 induction Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 235000015110 jellies Nutrition 0.000 description 5
- 239000008274 jelly Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- 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
- F25D29/005—Mounting of control devices
-
- 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
- F25D2317/00—Details 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
- F25D2317/04—Treating air flowing to refrigeration compartments
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
An electrostatic freezer system and an electrostatic freezing and thawing method, wherein the electrostatic freezer system comprises: the refrigerator comprises a refrigerator body, wherein a refrigeration device, at least two material placing units made of metal materials and a temperature sensor are arranged in the refrigerator body; the cold storage body is also provided with at least one static electricity generating unit, each static electricity generating unit is electrically connected with at least one material placing unit, and the material placing units are insulated from the wall, the ground and the top plate of the cold storage body; refrigeration plant, temperature sensor and static generate the unit all with the control unit signal connection, utilize the control unit to judge the this internal temperature of freezer that the temperature sensor feedbacks to according to judged result control refrigeration plant's operating condition to and utilize the control unit control static to generate the unit and place the unit to the material and carry the static energy, make a plurality of the material is placed the unit and is produced a plurality of electrostatic fields, under the condition that keeps the fresh degree of material, with higher speed the freezing or the thawing of material.
Description
【Technical field】
The present invention is on a kind of freezing of electrostatic, deforst technique, especially with regard to a kind of electrostatic refrigeration storage system and electrostatic
Freezing, defreezing method.
【Background technology】
Existing freezer is mostly to set refrigeration plant in freezer body, passes through the chain of command being connected with refrigeration plant signal
Plate controls the temperature in freezer, and operation is freezed or thawed for article that is to be frozen or thawing.The shortcomings that existing freezer
It is：First, freezing, deforst technique are single, only provide freezing or the working environment to thaw by refrigeration plant, cause to freeze or solve
The speed of jelly is slow, and the freshness of frozen product become negatively affected it is larger；2nd, temperature and humidity is uneven in freezer body, freezer
Internal different parts freezing or defrosting effect are uneven；3rd, single freezer body is in the working condition for being freezed or being thawed
Cost and cost of labor are taken a substantial amount of time during conversion, and a large amount of ponding are easily produced in freezer body, reduces work
Make efficiency.
Furthermore existing electrostatic freezing, deforst technique are used in the refrigerator that family uses, by using electrostatic field pair
The freezing of frozen product, defrosting effect are lifted, but due to the capacity very little of domestic refrigerator, can not be applied to mass disposal and be frozen
Product, can not also it be applied to large-scale frozen product for example：Freezing, the defrosting processing of ox tetrad, therefore, it is impossible to meet that meat production is processed
The needs of enterprise.
【The content of the invention】
In order to solve above-mentioned technical problem existing for prior art, the present invention provides a kind of electrostatic refrigeration storage system and electrostatic
Freezing, defreezing method, by setting multigroup electrostatic generation unit in freezer body interior, make the freezing of frozen product, thaw in electrostatic
Carried out in, accelerate freezing, the defrosting operation of frozen product, while the freshness of frozen product is kept in freezing, course of defrosting；By
Circulation device for air is set in freezer body, makes the temperature of freezer body interior, humidity uniform, improves operating efficiency；By more
Coordinating operation between individual freezer body, solve the problems, such as the ponding of single freezer, and job costs can be reduced, improve work
Efficiency.By using the freezing method of the three-stage under electrostatic field environment, can high efficiency, high-quality fresh goods is carried out it is cold
Freeze；By using the defreezing method of the three-stage under electrostatic field environment, can high efficiency, high-quality frozen product is thawed.
In order to realize above-mentioned technical purpose, the present invention provides a kind of electrostatic refrigeration storage system, wherein, including：
Freezer body, the freezer body is interior to put list provided with least two materials made of refrigeration plant, metal material
Member, and temperature sensor；The freezer body is additionally provided with least one electrostatic generation unit, and each described electrostatic produces single
Member electrically connects at least one material delivery unit, the wall of the material delivery unit and the freezer body, ground and
Top plate insulate；The refrigeration plant, temperature sensor and electrostatic generation unit are connected with control unit signal, using described
Control unit is judged the intrinsic temperature of freezer of temperature sensor feedback, and controls the refrigeration according to judged result
The working condition of equipment, and control the electrostatic generation unit to convey electrostatic to material delivery unit using described control unit
Energy, multiple material delivery units is produced multiple electrostatic fields, under conditions of material freshness is kept, accelerate material
Freezing is thawed.
Described electrostatic refrigeration storage system, wherein, humidification system is provided with the freezer body, the humidification system includes cloth
Put the shower nozzle of appropriate location, the humidity conditioner for controlling humidification system to start or stop, Yi Jifen in freezer body
The humidity sensor of cloth appropriate location in freezer body, the humidity conditioner and humidity sensor are believed with control unit
Number connection, the intrinsic humidity of freezer fed back using described control unit to humidity sensor judged, and according to judgement
The working condition of humidification system described in output control.
Described electrostatic refrigeration storage system, wherein, the wall of the freezer body is provided with ventilation equipment, can be by the external world
Air introduces the freezer body interior, for adjusting the temperature and/or humidity of the freezer body interior.
Described electrostatic refrigeration storage system, wherein, heating equipment, the heating equipment output are additionally provided with the freezer body
The air flow that is exported with the ventilation equipment of air flow intersect, the heating equipment and described control unit signal
Connection, is judged the intrinsic temperature of the freezer of temperature sensor feedback using described control unit, and is tied according to judgement
Fruit controls the working condition of the heating equipment.
Described electrostatic refrigeration storage system, wherein, circulation device for air, the air circulation are additionally provided with the freezer body
The air flow that is exported with the ventilation equipment of air flow of equipment output intersects, the circulation device for air with it is described
Control unit signal is connected, and the intrinsic temperature of the freezer of temperature sensor feedback is judged using described control unit,
And the working condition of the heating equipment is controlled according to judged result.
Described electrostatic refrigeration storage system, wherein, at least two freezer bodies are provided adjacent to, and form freezer group, wherein
The wall of at least one freezer body is provided with ventilation equipment, the air in the external world can be introduced into the freezer body interior, used
In the temperature and/or humidity that adjust the freezer body interior.
Described electrostatic refrigeration storage system, wherein, there is common adjoining between two freezer bodies being disposed adjacent
Wall, the adjacent wall are provided with the conveying door for allowing material delivery unit to pass through.
Described electrostatic refrigeration storage system, wherein, described control unit also includes remote information transmitter module and remote information
Receiving module, the work state information of the freezer body was sent to remote monitoring end by the remote information transmitter module
End, and the control signal sent by the remote information receiving module reception remote monitoring terminal, control are described cold
The working condition of storehouse body.
The present invention also provides a kind of electrostatic defreezing method, using electrostatic refrigeration storage system as claimed in claim 1, in electrostatic
Defrosting operation is carried out under the environment of field, the defrosting operation comprises the following steps：
Step 1: by the intrinsic design temperature control of freezer at 25 DEG C, to the jelly placed on the material delivery unit
Product thaw 8 hours；
Step 2: by the intrinsic design temperature control of freezer at 15 DEG C, to the jelly placed on the material delivery unit
Product thaw 4 hours；
Step 3: by the intrinsic design temperature control of freezer at 5 DEG C, to the frozen product placed on the material delivery unit
Thaw 4 hours；
By above-mentioned steps one to step 3, it is 0 DEG C~2 DEG C that the frozen product that initial temperature is -18 DEG C, which is thawed to central temperature,.
Described electrostatic defreezing method, wherein, in addition to fresh-keeping step, after above-mentioned steps three, by freezer body
Design temperature control at 2 DEG C, Preservation Treatment is carried out to the frozen product placed on the material delivery unit.
The present invention also provides a kind of electrostatic freezing method, using electrostatic refrigeration storage system as claimed in claim 1, in electrostatic
Freezing operation is carried out under the environment of field, the freezing operation comprises the following steps：
Step 1: by the intrinsic design temperature control of freezer at subzero 10 DEG C, to being placed on the material delivery unit
Fresh goods freeze 4 hours；
Step 2: by the intrinsic design temperature control of freezer at subzero 15 DEG C, to being placed on the material delivery unit
Fresh goods freeze 4 hours；
Step 3: by the intrinsic design temperature control of freezer at subzero 25 DEG C, to being placed on the material delivery unit
Fresh goods freeze 4 hours；
By above-mentioned steps one to step 3, by the fresh goods that initial temperature is 4~7 DEG C be refrigerated to central temperature be subzero 18 DEG C~
Subzero 25 DEG C.
In described method, when the intrinsic temperature of freezer that the temperature sensor detects is more than or equal to design temperature
When, refrigeration plant is opened, freezer body interior is cooled；Heating equipment is provided with the freezer body, when the temperature
When the intrinsic temperature of freezer that sensor detects is less than or equal to design temperature, the heating equipment is opened, to freezer body
Heated up inside.
In described method, the wall of the freezer body is provided with ventilation equipment, the air in the external world can be introduced into institute
Freezer body interior is stated, for adjusting the temperature of the freezer body interior, when the freezer sheet that the temperature sensor detects
When internal temperature is more than or equal to design temperature, the Cryogenic air in the external world can be introduced, to cold by opening the ventilation equipment
Storehouse body interior carries out auxiliary temperature-reducing；When the intrinsic temperature of freezer that the temperature sensor detects is less than or equal to setting temperature
When spending, it can introduce the high temperature air in the external world by opening the ventilation equipment, auxiliary heating carried out to freezer body interior.
In described method, at least two freezer bodies are provided adjacent to, and form freezer group, wherein at least one freezer
The wall of body is provided with ventilation equipment, and the air in the external world can be introduced to the freezer body interior, described cold for adjusting
The temperature of storehouse body interior, the defrosting operation are carried out in the freezer body provided with ventilation equipment.
In described method, humidification system is provided with the freezer body, in freezing or defrosting operation, is added by starting
Wet program is by the intrinsic humid control of freezer between 80% to 90%.
In described method, the humidification program setting has injecting time and time out, the setting of the injecting time
Scope is 1 to 30 second, and the setting range of the time out is 1 to 6 minute.
In described method, the humidification system includes shower nozzle, water smoke or water droplet is ejected using the shower nozzle, to thing
Material is humidified.
The present invention provides a kind of electrostatic refrigeration storage system, produces multiple electrostatic fields by being set in freezer body interior, makes jelly
The freezing of product, thaw is carried out in electrostatic field, accelerates freezing, the defrosting operation of frozen product, while kept in freezing, course of defrosting
The freshness of frozen product；By setting circulation device for air in freezer body, make the temperature of freezer body interior, humidity uniform,
Improve operating efficiency；By the coordinating operation between multiple freezer bodies, solves the problems, such as the ponding of single freezer, and can drop
Low job costs, improve operating efficiency.The present invention is because the space of freezer is more broad, and the bearing capacity of material delivery unit
It is larger, the working process of large-scale material can be applied to, such as：Freezing, the defrosting processing of ox tetrad.Therefore, it is possible to abundant
Meet the needs of meat production processing enterprise.In operation, by using the freezing method of the three-stage under electrostatic field environment, energy
Enough high efficiency, high-quality freeze to fresh goods, can be fast especially for the material that volume is larger, such as ox tetrad
Speed freeze；By using the defreezing method of the three-stage under electrostatic field environment, can high efficiency, high-quality to frozen product
Thawed, especially for the material that volume is larger, such as ox tetrad, can be rapidly performed by thawing.
【Brief description of the drawings】
Fig. 1 is the freezer body front schematic view of the electrostatic refrigeration storage system first embodiment of the present invention.
Fig. 2 is the freezer body construction schematic top plan view of the electrostatic refrigeration storage system first embodiment of the present invention.
Fig. 3 is schematic diagram on the inside of the horizontal wall of the electrostatic refrigeration storage system first embodiment of the present invention.
Fig. 4 is schematic diagram on the inside of longitudinal wall of the electrostatic refrigeration storage system first embodiment of the present invention.
Fig. 5 is the freezer body construction schematic top plan view of the electrostatic refrigeration storage system second embodiment of the present invention.
Fig. 6 is the freezer body construction schematic top plan view of the electrostatic refrigeration storage system 3rd embodiment of the present invention.
Fig. 7 is schematic diagram on the inside of the horizontal wall of the electrostatic refrigeration storage system 3rd embodiment of the present invention.
Fig. 8 is schematic diagram on the inside of longitudinal wall of the electrostatic refrigeration storage system 3rd embodiment of the present invention.
Fig. 9 is that the multiple freezer bodies of electrostatic refrigeration storage system of the present invention are combined into the schematic top plan view of freezer group.
Figure 10 is the schematic flow sheet of electrostatic defreezing method of the present invention.
Figure 11 is the schematic flow sheet of electrostatic defrosting of the present invention and preservation method.
Figure 12 is the schematic flow sheet of electrostatic freezing method of the present invention.
【Embodiment】
Done below in conjunction with electrostatic refrigeration storage system and electrostatic freezing of the drawings and specific embodiments to the present invention, defreezing method
Describe in detail.Black arrow in the following drawings represents air-flow direction.
Refer to shown in Fig. 1 to Fig. 4, Fig. 1 is the freezer body front of the electrostatic refrigeration storage system first embodiment of the present invention
Schematic diagram；Fig. 2 is the freezer body construction schematic top plan view of the electrostatic refrigeration storage system of the present invention；The electrostatic that Fig. 3 is the present invention is cold
Schematic diagram on the inside of the horizontal wall of storehouse system first embodiment；Fig. 4 is the vertical of the electrostatic refrigeration storage system first embodiment of the present invention
Schematic diagram on the inside of to wall.Mainly include freezer body 100, the freezer sheet in the electrostatic refrigeration storage system first embodiment of the present invention
Body 100 is by the two sides transverse direction wall 110 being oppositely arranged, the two sides longitudinal direction wall 120 being oppositely arranged, and top plate 130 and ground
140 surround, and the length of longitudinal wall 120 is more than the length of the horizontal wall 110, therefore whole freezer body 100 is in rectangular
Body, the storehouse door 150 of freezer body 100 are opened on horizontal wall 110.
As shown in Figures 1 to 4, the top plate 130 of freezer body 100 is fixed with the refrigeration plant 200 for freezer refrigerating,
Heating equipment 300 is provided with corresponding to the front of refrigeration plant, is fixed with the horizontal wall and longitudinal wall for adding
The circulation device for air 400 of air circulation flow in the body of quickly cooling storehouse.Refrigeration plant 200 in the present embodiment is multigroup evaporator
210, by steelframe Suspending fixation on top plate 130, and heating equipment 300 is then multigroup auxiliary heater 310, and the auxiliary adds
Hot device 310 by steelframe Suspending fixation on top plate 130, and respectively positioned at the front of evaporator 210, when needing to be heated
When, wind energy caused by the fan of evaporator 210 is enough through auxiliary heater 310, by heat band caused by auxiliary heater 310
Go out, so as to provide heat for the inside of freezer body 100, naturally it is also possible to which use carries the auxiliary heater of fan, using carrying
During the auxiliary heater of fan, the appropriate location that auxiliary heater can be arranged in freezer, without the position with evaporator
Put and be engaged, distributed heat caused by auxiliary heater in freezer using the fan carried.
As shown in Figures 2 to 4, the circulation device for air in the present embodiment includes circulating fan 410, the circulating fan 410
Angle of inclination could be arranged to the axis of fan rotation axis and the angle of horizontal plane between 0 °~90 °, and the circulated air
Fan 410 can be rotated forward and can also inverted, in the present embodiment, on two sides transverse direction wall 110 and two sides longitudinal direction wall 120 respectively simultaneously
Row is provided with multiple circulating fans 410.
As shown in Figures 2 to 4, humidification system 500, in the present embodiment, humidification system are additionally provided with the freezer body
Mainly include adjustable high-voltage motor, high-pressure water pipe 510, be connected in high-pressure water pipe 510, and be arranged in freezer body 100
Shower nozzle 520, feeding water filtering device, the humidity conditioner 530 for controlling humidification system to start or stop of interior appropriate location,
And it is distributed in the humidity sensor 540 of the inside appropriate location of freezer body 100.The high-pressure water pipe 510 be by lifting rope or
Hook is suspended in the top plate of freezer body, and (schematic drafting is done in the arrangement position in accompanying drawing only to high-pressure water pipe 510, does not show
Lifting rope or hook), the shower nozzle 520 can be according to freezing or the appropriate position for needing to be arranged in freezer body 100 to thaw
Put, and the shower nozzle 520 can be under the control of humidity conditioner 530, and to pending material, (material includes
Fresh goods either frozen product) water spray or water droplet.The humidity conditioner 530 also includes adjustable humidification timer, so as to
The time of water spray or water droplet in humidification is controlled, for example, in the case where humidifying program starting state, one section of injection can be set
Time and time out, such as often spray 6 seconds, suspend 1 minute.
As shown in Figure 3,4, multiple material delivery units are disposed with the freezer body, prepare the fresh of freezing for putting
Product prepare the frozen product to thaw, the horizontal wall 110, longitudinal wall 120, top of the material delivery unit and freezer body 100
Plate 130, ground 140 are insulated.The material delivery unit used in the present embodiment is vehicle frame 10 made of metal material, vehicle frame 10
The roller of bottom is made up of insulating materials, the horizontal wall 110 of vehicle frame 10 and freezer body 100 when putting, longitudinal wall 120,
Maintained a certain distance between top plate 130, so as to reach the effect of insulation, the vehicle frame 10 can use goods-shelf type, or hook
Formula, frozen product or fresh goods can be placed on shelf, or are hooked on hook.Again as shown in Figure 3,4, in longitudinal wall 120
On, one group of electrostatic generation unit 600 is respectively provided between two adjacent circulating fans 410, for being produced in freezer body
Electrostatic field, the electrostatic generation unit 600 are electrostatic induction device 610, the electrostatic output end and metal of the electrostatic induction device 610
Vehicle frame 10 electrically connects made of material, when electrostatic induction device 610 works, exports electrostatic energy to vehicle frame 10, is with vehicle frame 10
Center produces electrostatic field, and the frozen product for enabling to carry on vehicle frame 10 is freezed or thawed under the conditions of electrostatic field.Due to cold
Multigroup electrostatic induction device 610 and multiple vehicle frames 10 are disposed with storehouse body 100, therefore in the operating condition, each vehicle frame 10
An electrostatic field will be produced, and multiple vehicle frames 10 are into dense distribution, therefore electrostatic can be produced between adjacent vehicle frame 10
The phenomenon of field superposition, ELECTROSTATIC FIELD ENERGY is compensate for from center to the defects of around gradually decrease, is further lifted to the cold of fresh goods
Freeze efficiency and the defrosting efficiency to frozen product, and ensure that the fresh-keeping effect in fresh goods freezing, frozen product course of defrosting.
Multiple temperature sensors 20 are distributed with the freezer body of the above embodiment of the present invention, for monitoring freezer sheet
Temperature data in body 100, and the temperature data measured in real time is sent to and is arranged on inside or outside freezer body 100
Control unit 700, described control unit 700 include circuit board and control panel, described control unit 700 and above-mentioned refrigeration plant
200th, heating equipment 300, circulation device for air 400, electrostatic generation unit 600, temperature sensor 20, humidity conditioner 530,
The signal of humidity sensor 520 connects, and can pass through the analysis to temperature data and humidity data inside freezer body 100, fortune
Calculate to control above-mentioned refrigeration plant 200, heating equipment 300, circulation device for air 400, electrostatic generation unit 600, humidification system
500 working condition, so as to freezing, the defrosting operation of overall control electrostatic refrigeration storage system.The signal connection can be wired
Signal connects or wireless signal connection.
As shown in figure 5, the freezer body construction that Fig. 5 is the electrostatic refrigeration storage system second embodiment of the present invention overlooks signal
Figure.The second embodiment of the present invention, ventilation equipment 800, the ventilation equipment 800 are had additional on the basis of above-mentioned first embodiment
The top of a horizontal wall 110 is arranged on, through air vent 810 is offered inside and outside the top of horizontal wall 110, will be divulged information
Fan 820 is arranged in air vent 810, is introduced external air into freezer body 100, is aided in using the heat of outside air
The temperature in freezer body 100 is improved, so as to reduce the power consumption of freezer body 100, the draught fan 810 can rotate forward
It can invert.The present invention can also extend through in the relative position of two horizontal walls 110 and set ventilation equipment 800, work
Under state, one of draught fan 820 introduces outside air to freezer body interior, and another draught fan 820 is outwardly
The air in freezer body 100 is discharged, so as to accelerate the air circulation inside and outside freezer body 100.Certainly, two ventilations are being set
In the case of equipment 800, two draught fans 810 can also be made simultaneously to introduce forcing ambient air inside freezer body 100,
Or the air inside freezer body 100 is outwardly forced to extract out.In the above-described embodiments, the sky of circulation device for air 400
Air-flow is even mutually perpendicular to that can be adjusted to intersect with the air flow of ventilation equipment 800, works as circulation device for air
400 and ventilation equipment 800 simultaneously when opening, the intrinsic air agitation of freezer can also be increased, promote the outside air introduced
Heat and moisture between original air in freezer body 100 exchange；Described ventilation equipment 800 can be with the control
The signal of unit 700 connection processed, the control of controlled unit 700 start or stop；In the above-described embodiments, the ventilation equipment
800 are additionally provided with filter plant, such as screen pack, for filtering out the debris or dust that are floated in outside air, avoid outside introducing
The intrinsic equipment of freezer or frozen product are polluted during boundary's air.
As shown in Figure 6 to 8, the third embodiment of the present invention, sky can also be set up on the basis of above-mentioned second embodiment
Conductance flow device 900, specifically, multiple air conducting equipment are set laterally side by side at the middle part of the freezer body 100
900, the air conducting equipment 900 can be fixed on the top plate 130 of freezer body 100 by metal framework, the air
Diversing flow system 900 is used for accelerating the air flow inside freezer body 100, and the air conducting equipment 900 can use industrial axle
Flow fan, the industrial aerofoil fan can also be rotated forward or inverted.The air flow of particularly described air conducting equipment 900 with
The air flow of the ventilation equipment 800 is identical, so as to form the relay of air flow in freezer body interior, accelerates extraneous empty
Air export in the importing and freezer body 100 of gas.The air conducting equipment 900 can be believed with described control unit 700
Number connection, the control of controlled unit 700 starts or stops.
As shown in figure 9, the electrostatic refrigeration storage system of the present invention can also set multiple above-mentioned freezer body lateral connection arrangements
Put to form freezer group, a freezer body with above-mentioned ventilation equipment 800 is comprised at least in the freezer group, can be by the external world
Air introduce the temperature that the freezer body interior adjusts the freezer body interior, can be used for the defrosting processing of frozen product.
Specifically, there is common longitudinal wall as adjacent wall between be provided adjacent to two freezer bodies of the freezer group
Body, adjacent wall is provided with the conveying door 151 for allowing material delivery unit to pass through, consequently facilitating will be handled in a freezer body
The processing operation that the frozen product or fresh goods crossed are delivered to another freezer body and carry out next step by conveying door, avoids freezer sheet
The storehouse door 150 of body is frequently opened and causes the intrinsic cold of freezer to be lost in, produces ponding, frozen product or fresh goods under external environment
The problems such as transhipment, while also improve transfer efficiency.
The electrostatic refrigeration storage system of the present invention, remote monitoring can also be carried out by remote monitoring terminal when implementing, mainly
It is due to that described control unit 700 also includes remote information transmitter module and remote information receiving module, passes through the long-range letter
Breath transmitter module sends the work state information of the electrostatic refrigeration storage system to remote monitoring terminal, and by described long-range
Information receiving module receives the control signal that the remote monitoring terminal is sent, and controls the work shape of the electrostatic refrigeration storage system
State.
Above is the specific embodiment of the electrostatic refrigeration storage system of the present invention, now would be used for above-mentioned freezer body or freezer group
Electrostatic freezing, the specific embodiment of defreezing method is described as follows.
As shown in figure 9, when carrying out defrosting operation using the electrostatic refrigeration storage system of the present invention, can be grasped by following steps
Make:The metal frame 10 for carrying frozen product is arranged in freezer body 100, and by multiple vehicle frames 10 respectively with multiple electrostatic
The output end electrical connection of persuader 610, operation control unit 700 starts above-mentioned multiple electrostatic induction devices after closing storehouse door 150
610, make to produce electrostatic field in freezer body 100, now control heating equipment 300 to start heat supply by control unit 700, and
Refrigeration plant 200, heating equipment 300, circulation device for air 400 are controlled, it is anti-according to temperature sensor 20, humidity sensor 540
The temperature data and humidity data of feedback, the design temperature in freezer body 100 is adjusted and controlled at 25 DEG C, the material is put
The frozen product placed on unit is put to thaw 8 hours；The design temperature in freezer body 100 is adjusted and controlled 15 again afterwards
DEG C, the frozen product placed on the material delivery unit is thawed 4 hours；Afterwards again by the design temperature in freezer body 100
Adjust and control at 5 DEG C, the frozen product placed on the material delivery unit is thawed 4 hours, will by above three step
It is 0 DEG C~2 DEG C that initial temperature, which is that -18 DEG C of frozen product thaws to central temperature,.Pass through the electrostatic defreezing method of above-mentioned three-stage, Neng Gougao
Efficiency, high-quality reach defrosting effect.As shown in Figure 10, after above-mentioned defrosting step is completed, freezer body can also be opened
100 fresh-keeping step, specifically, by control unit 700 refrigeration plant 200, heating equipment 300, air can be controlled to follow
Ring apparatus 400, the temperature data and humidity data fed back according to temperature sensor 20, humidity sensor 540, by freezer body
Design temperature in 100 is adjusted and controlled at 2 DEG C, and Preservation Treatment is carried out to the frozen product placed on the material delivery unit.
As shown in figure 11, when carrying out freezing operation using the electrostatic refrigeration storage system of the present invention, can be carried out by following steps
Operation:The metal frame 10 for carrying fresh goods is arranged in freezer body 100, and by multiple vehicle frames 10 respectively with it is multiple quiet
The output end electrical connection of electric persuader 610, operation control unit 700 starts above-mentioned multiple electrostatic inductions after closing storehouse door 150
Device 610, make to produce electrostatic field in freezer body 100, now control refrigeration plant 200 to start to freeze by control unit 700, and
And control refrigeration plant 200, heating equipment 300, circulation device for air 400, according to temperature sensor 20, humidity sensor 540
The temperature data and humidity data of feedback, the design temperature in freezer body 100 is adjusted and controlled at -10 DEG C, to the thing
The fresh goods placed on material delivery unit freezes 4 hours；The design temperature in freezer body 100 is adjusted and controlled again afterwards
At -15 DEG C, is freezed to the fresh goods placed on the material delivery unit 4 hours；Afterwards again by the setting in freezer body 100
Temperature is adjusted and controlled at -25 DEG C, is freezed 4 hours to the fresh goods placed on the material delivery unit, is passed through above three
Step, the fresh goods that initial temperature is 4~7 DEG C is refrigerated to central temperature as -18 DEG C~-25 DEG C.Electrostatic by above-mentioned three-stage is cold
Jelly method, can high efficiency, high-quality reach refrigerating effect.
The method of temperature mainly controls refrigeration to set using control unit 700 in above-mentioned adjustment and control freezer body 100
Standby 200, heating equipment 300, circulation device for air 400, when the temperature in the freezer body 100 that temperature sensor 20 detects is big
When equal to design temperature, refrigeration plant 200 is opened, to cooling inside freezer body 100, is made in freezer body 100
Temperature is controlled in design temperature；When the temperature in the freezer body 100 that the temperature sensor 20 detects is less than or equal to set
When constant temperature is spent, the heating equipment 300 is opened, to being heated up inside freezer body 100, makes the temperature in freezer body 100
It is controlled in design temperature.
Due to keeping certain humidity effectively to accelerate freezing or defrosting operation under electrostatic environment, and can carry
Fresh-keeping effect in height freezing or defrosting operation process, therefore when carrying out above-mentioned refrigeration operation or thawing operation, preferably will
The intrinsic humid control of freezer within the specific limits, and is by above-mentioned humidification system for the intrinsic humid control of freezer
500 realizations.When the humidity in the freezer body 100 that humidity sensor 540 detects is less than or equal to setting humidity, can pass through
Control unit 700 sends signal control humidity conditioner 530 and starts humidification system 500, to adding inside freezer body 100
Wet practice, specifically for, be to processed fresh goods either frozen product water spray or water droplet using shower nozzle 520.Institute
State humidity conditioner 530 and also include adjustable humidification timer, so as to control water spray in humidification or water droplet
Time, for example, in the case where humidifying program starting state, one section of injecting time and time out can be set, such as often spray 6 seconds
Clock, suspend 1 minute, this is due in humidification, and fresh goods or frozen product surface contact water, therefore the humidity on its surface at first
The intrinsic humidity pace of change of freezer that pace of change humidity ratio sensor is detected is many soon, therefore, to avoid to fresh
Product or frozen product excessively humidification are suspended during spraying, make freezer body, it is necessary to progressively sprayed in humidification
Humidity and fresh goods or the humidified degree of frozen product in 100 is as far as possible close, so that humidity sensor 540 can be more accurate
Reception and registration humidity change, in order to avoid the shower humidification excessive to fresh goods or frozen product.The adjusting range of above-mentioned injecting time be 1 to
30 seconds, the adjusting range of time out was 1 to 6 minute.Freezing or during defrosting operation in an embodiment of the present invention, freezer body
Humidity in 100 is preferably controlled between 80% to 90%, and more preferably the humid control in freezer body 100 is existed
85%.
For the freezer body 100 provided with ventilation equipment 800, ventilation equipment 800 can also be controlled by control unit 700
Be turned on and off, so as to which the air in the external world is introduced inside the freezer body 100, for coordinating freezer body 100
Refrigeration plant 200, heating equipment 300, circulation device for air 400 are stated, the temperature inside the freezer body 100 is adjusted, works as temperature
, can be by opening the ventilation when temperature in freezer body 100 that degree sensor 20 detects is more than or equal to design temperature
Equipment 800, the Cryogenic air in the external world is introduced, auxiliary temperature-reducing is carried out to the inside of freezer body 100；When the temperature sensor 20 is visited
When the intrinsic temperature of freezer measured is less than or equal to design temperature, the external world can be introduced by opening the ventilation equipment
High temperature air, to carrying out auxiliary heating inside freezer body 100.So as on the one hand aid in the temperature in control freezer body 100,
On the other hand the power consumption of refrigeration plant or heating equipment can be saved, furthermore the intrinsic humidity of freezer can also be aided in
Regulation.
For above-mentioned freezer group, defrosting operation is carried out in the freezer body provided with ventilation equipment 800, and above-mentioned same
Reason, being turned on and off for ventilation equipment 800 can also be controlled by control unit 700, described in the air in the external world is introduced
Inside freezer body 100, coordinate the above-mentioned refrigeration plant 200, heating equipment 300, circulation device for air 400 of freezer body 100,
Adjust the temperature inside the freezer body 100.
The foregoing is only a preferred embodiment of the present invention, does not limit the scope of the invention implemented with this, i.e., big
All simple equivalent changes and modificationss made according to claims of the present invention and description, all still belong to patent of the present invention and contain
In the range of lid.
Claims (17)
- A kind of 1. electrostatic refrigeration storage system, it is characterised in that：Including：Freezer body, refrigeration plant is provided with the freezer body, at least two material delivery units made of metal material, with And temperature sensor；The freezer body is additionally provided with least one electrostatic generation unit, each described electrostatic generation unit electrical connection at least one The individual material delivery unit, wall, ground and the top plate of the material delivery unit and the freezer body insulate；The system Cool equipment, temperature sensor and electrostatic generation unit are connected with control unit signal, using described control unit to temperature The intrinsic temperature of freezer of sensor feedback is judged, and the work shape of the refrigeration plant is controlled according to judged result State, and control the electrostatic generation unit to convey electrostatic energy to material delivery unit using described control unit, make multiple The material delivery unit produces multiple electrostatic fields, under conditions of material freshness is kept, accelerates the freezing or defrosting of material.
- 2. electrostatic refrigeration storage system as claimed in claim 1, it is characterised in that：Humidification system, institute are provided with the freezer body Stating humidification system includes being arranged in the shower nozzle of appropriate location in freezer body, the humidity for controlling humidification system to start or stop Control device, and the humidity sensor of appropriate location in freezer body is distributed in, the humidity conditioner and humidity sensor Device is connected with control unit signal, and the intrinsic humidity of the freezer fed back using described control unit to humidity sensor is carried out Judge, and the working condition of the humidification system is controlled according to judged result.
- 3. electrostatic refrigeration storage system as claimed in claim 1 or 2, it is characterised in that：The wall of the freezer body is provided with logical Wind devices, the air in the external world can be introduced the freezer body interior, for adjust the freezer body interior temperature and/ Or humidity.
- 4. electrostatic refrigeration storage system as claimed in claim 3, it is characterised in that：Heating equipment is additionally provided with the freezer body, The air flow that the air flow of heating equipment output exports with the ventilation equipment intersects, the heating equipment and Described control unit signal connects, and the intrinsic temperature of the freezer of temperature sensor feedback is sentenced using described control unit It is disconnected, and according to the working condition of the judged result control heating equipment.
- 5. electrostatic refrigeration storage system as claimed in claim 3, it is characterised in that：Air circulation is additionally provided with the freezer body to set Standby, the air flow that the air flow of the circulation device for air output exports with the ventilation equipment intersects, the sky Gas recycle unit is connected with described control unit signal, using described control unit in the freezer body of temperature sensor feedback Temperature judged, and the working condition of the heating equipment is controlled according to judged result.
- 6. electrostatic refrigeration storage system as claimed in claim 1 or 2, it is characterised in that：At least two freezer body adjoinings are set Put, form freezer group, the wall of wherein at least one freezer body is provided with ventilation equipment, the air in the external world can be introduced into institute Freezer body interior is stated, for adjusting the temperature and/or humidity of the freezer body interior.
- 7. electrostatic refrigeration storage system as claimed in claim 6, it is characterised in that：Between two freezer bodies being disposed adjacent With common adjoining wall, the adjacent wall is provided with the conveying door for allowing material delivery unit to pass through.
- 8. electrostatic refrigeration storage system as claimed in claim 1, it is characterised in that：Described control unit also includes remote information and launched Module and remote information receiving module, the work state information of the freezer body is sent out by the remote information transmitter module Remote monitoring terminal is delivered to, and the control sent by the remote information receiving module reception remote monitoring terminal is believed Number, control the working condition of the freezer body.
- 9. a kind of electrostatic defreezing method, using electrostatic refrigeration storage system as claimed in claim 1, solved under electrostatic field environment Freeze operation, the defrosting operation comprises the following steps：Step 1: by the intrinsic design temperature control of freezer at 25 DEG C, to the frozen product solution placed on the material delivery unit Freeze 8 hours；Step 2: by the intrinsic design temperature control of freezer at 15 DEG C, to the frozen product solution placed on the material delivery unit Freeze 4 hours；Step 3: the intrinsic design temperature control of freezer is thawed at 5 DEG C to the frozen product placed on the material delivery unit 4 hours；By above-mentioned steps one to step 3, it is 0 DEG C~2 DEG C that the frozen product that initial temperature is -18 DEG C, which is thawed to central temperature,.
- 10. electrostatic defreezing method as claimed in claim 9, it is characterised in that：Also include fresh-keeping step, above-mentioned steps three it Afterwards, the intrinsic design temperature control of freezer is subjected to fresh-keeping place at 2 DEG C to the frozen product placed on the material delivery unit Reason.
- 11. a kind of electrostatic freezing method, using electrostatic refrigeration storage system as claimed in claim 1, carried out under electrostatic field environment Operation is freezed, the freezing operation comprises the following steps：Step 1: by the intrinsic design temperature control of freezer at subzero 10 DEG C, it is fresh to being placed on the material delivery unit Product freeze 4 hours；Step 2: by the intrinsic design temperature control of freezer at subzero 15 DEG C, it is fresh to being placed on the material delivery unit Product freeze 4 hours；Step 3: by the intrinsic design temperature control of freezer at subzero 25 DEG C, it is fresh to being placed on the material delivery unit Product freeze 4 hours；By above-mentioned steps one to step 3, by the fresh goods that initial temperature is 4~7 DEG C be refrigerated to central temperature be subzero 18 DEG C~it is subzero 25℃。
- 12. the method as described in claim 9 or 10 or 11, it is characterised in that：When the freezer that the temperature sensor detects When intrinsic temperature is more than or equal to design temperature, refrigeration plant is opened, freezer body interior is cooled；The freezer sheet Heating equipment is provided with vivo, when the intrinsic temperature of the freezer that the temperature sensor detects is less than or equal to design temperature, The heating equipment is opened, freezer body interior is heated up.
- 13. method as claimed in claim 12, it is characterised in that：The wall of the freezer body is provided with ventilation equipment, energy Enough air by the external world introduce the freezer body interior, for adjusting the temperature of the freezer body interior, when the temperature When the intrinsic temperature of freezer that sensor detects is more than or equal to design temperature, it can be drawn by opening the ventilation equipment Enter the Cryogenic air in the external world, auxiliary temperature-reducing is carried out to freezer body interior；When the freezer body that the temperature sensor detects When interior temperature is less than or equal to design temperature, the high temperature air in the external world can be introduced, to freezer by opening the ventilation equipment Body interior carries out auxiliary heating.
- 14. the method as described in claim 9 or 10 or 11, it is characterised in that：At least two freezer bodies are provided adjacent to, Freezer group is formed, the wall of wherein at least one freezer body is provided with ventilation equipment, can be by described in the air introducing in the external world Freezer body interior, for adjusting the temperature of the freezer body interior, the defrosting operation is in the freezer provided with ventilation equipment Carried out in body.
- 15. the method as described in claim 9 or 10 or 11, it is characterised in that：Humidification system is provided with the freezer body, Freezing or during defrosting operation, by starting humidification program by the intrinsic humid control of freezer between 80% to 90%.
- 16. method as claimed in claim 15, it is characterised in that：When the humidification program setting has injecting time and pause Between, the setting range of the injecting time is 1 to 30 second, and the setting range of the time out is 1 to 6 minute.
- 17. method as claimed in claim 16, it is characterised in that：The humidification system includes shower nozzle, utilizes the shower nozzle Water smoke or water droplet are ejected, material is humidified.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251576.9A CN107436069A (en) | 2017-04-18 | 2017-04-18 | Electrostatic freezer system and electrostatic freezing and thawing method |
| TW107101672A TWI673465B (en) | 2017-04-18 | 2018-01-17 | Electrostatic cold storage system and electrostatic freezing and thawing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251576.9A CN107436069A (en) | 2017-04-18 | 2017-04-18 | Electrostatic freezer system and electrostatic freezing and thawing method |
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| Publication Number | Publication Date |
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| CN107436069A true CN107436069A (en) | 2017-12-05 |
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| CN201710251576.9A Pending CN107436069A (en) | 2017-04-18 | 2017-04-18 | Electrostatic freezer system and electrostatic freezing and thawing method |
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| TW (1) | TWI673465B (en) |
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| 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 |
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| TWI673465B (en) | 2019-10-01 |
| TW201839337A (en) | 2018-11-01 |
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Application publication date: 20171205 |