CN110730523B - Rapid thawing and heating system and method - Google Patents
Rapid thawing and heating system and method Download PDFInfo
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- CN110730523B CN110730523B CN201910935710.6A CN201910935710A CN110730523B CN 110730523 B CN110730523 B CN 110730523B CN 201910935710 A CN201910935710 A CN 201910935710A CN 110730523 B CN110730523 B CN 110730523B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 224
- 238000010257 thawing Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000004880 explosion Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 17
- 235000013305 food Nutrition 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000741 silica gel Substances 0.000 claims description 13
- 229910002027 silica gel Inorganic materials 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000009834 vaporization Methods 0.000 claims description 9
- 230000008016 vaporization Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013410 fast food Nutrition 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 235000013324 preserved food Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/46—Dielectric heating
- H05B6/54—Electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/46—Dielectric heating
- H05B6/62—Apparatus for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Ovens (AREA)
Abstract
The invention discloses a rapid thawing heating system and a rapid thawing heating method, wherein the rapid thawing heating system comprises a shell and a heating cabin; the inside of the shell is provided with a plurality of heating cabins, the heating cabins are provided with heating mechanisms, and the heating mechanisms comprise microwave heaters and water bath heating mechanisms; the water bath heating mechanism comprises a small water tank in the heating cabin, the small water tank is communicated with a central water tank, and a water pump is arranged between the central water tank and the small water tank; the heating cabin is internally provided with a clamping mechanism, the clamping mechanism is provided with an air bag, and the air bag is connected with an air pump; the heating cabin is also provided with a spraying structure; the invention has simple structure, rapid heating, no bag explosion and convenient operation.
Description
Technical Field
The invention belongs to the technical field of frozen food heating equipment, and particularly relates to a rapid thawing and heating system and a rapid thawing and heating method.
Background
At present, along with the acceleration of the pace of life, the rapid development of takeaway and fast food industry is also more and more touted, and people need to pour food into other vessels or put the food into water for heating when the instant food bags are heated, so that the instant food bags are inconvenient and can reach good taste temperature after being heated for a long time. Therefore, a heating device with simple structure, rapid heating, no bag breaking and convenient operation is urgently needed.
The instant heating device is mainly used in fast food takeaway chain stores, and the traditional heating mode generally adopts boiling water to heat. However, the main problem with the above method is that it usually takes 10-20 minutes to heat, and the customer himself wants to eat the food quickly, and long waiting causes customer complaints.
Chinese patent document CN207737833U the device for heating instant food comprises a main body and an outer cover and one or more auxiliary covers. The auxiliary cover is provided with a bearing surface parallel to the bottom surface of the main body, and the bearing surface is provided with a plurality of through holes for heat supply circulation. In use, the secondary cover is sealed within the combination of the body and the outer cover. An auxiliary cover which can be used for carrying other main foods such as steamed stuffed buns, cakes and the like is arranged between the main body and the outer cover, and various food materials can be heated at one time. Meanwhile, the bearing surface of the auxiliary cover is provided with a plurality of through holes, so that the hot water heat for heating the instant food in the main body can be emitted into the auxiliary cover, and the instant food and the main food can be heated simultaneously.
The utility model provides a heating device for canned food, which comprises an upper section tank body and a lower section tank body, wherein the upper section tank body is provided with an accommodating liner and an upper section shell sleeved outside the accommodating liner; the lower section tank body is provided with an accommodating cavity coaxial with the accommodating liner, a heating device is arranged in the accommodating cavity, a rectangular safety door is arranged on the outer wall of the accommodating cavity, and a lower section shell capable of axially rotating is sleeved outside the accommodating cavity. The temperature measuring device comprises a top cover which is arranged above a tank body, wherein a temperature measuring contact which extends downwards into a containing liner is arranged at the bottom of the temperature measuring device at the center so as to detect the heating temperature of canned food. The accommodating liner is in an inverted trapezoid shape. The heating device is a cotton oil lamp, a nontoxic smokeless candle or an alcohol lamp.
However, when the two food heating devices are used for heating the instant food package, the problems of bag bursting and long heating time are caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a rapid thawing heating system, which adopts a water bath heating mode, and a small water tank structure heats a heating bag in a water bath mode due to low sensitivity of microwaves to ice, so that thawing efficiency is improved; then microwave heating is adopted, the heating efficiency is rapidly improved, the internal pressure is enabled to be larger than the external pressure by vaporization in the heating bag, and at the moment, the spraying structure sprays to reduce the vaporization degree so as to ensure rapid heating without bag explosion, and rapid heating without bag explosion is realized.
The invention provides the following technical scheme:
A rapid thawing and heating system; comprises a shell and a heating cabin; the front side of the shell is provided with a front panel, a handle is arranged in the middle of the front panel, the left end and the right end of the upper part of the front panel are provided with radiating windows, an exhaust fan is arranged in the radiating windows, and the exhaust fan is connected with the shell; a plurality of heating cabin doors matched with the heating cabin are arranged at the top of the shell, and a plurality of indicator lamps are arranged at the left side and the right side of each heating cabin door; the corresponding surface of the front panel is provided with a water injection hole and an air switch, and a radiating window is arranged above the air switch; the bottom of the shell is provided with a plurality of supporting feet;
The inside of the shell is provided with a plurality of heating cabins, the heating cabins are provided with heating mechanisms, and the heating mechanisms comprise microwave heaters and water bath heating mechanisms; the water bath heating mechanism comprises a small water tank in the heating cabin, the small water tank is communicated with the central water tank, and a water pump is arranged between the central water tank and the small water tank; the heating cabin is internally provided with a clamping mechanism, the clamping mechanism is provided with an air bag, the air bag is fixedly connected to the inner wall of the small water tank, and the air bag is connected with an air pump through an air pipe.
Preferably, the heating chamber is a rectangular or ellipsoidal cavity.
Preferably, the heating cabin door is provided with a door lock switch, the door lock switch is a push switch, one end of the door lock switch is connected to the shell, and the other end of the door lock switch is connected to the heating cabin door.
Preferably, the indicator lamp is a single color indicator lamp, the extinguishing state indicates that the defrosting heating device is in standby, the flashing state indicates that the defrosting heating device is in operation, the normally-on state indicates that the defrosting heating device finishes defrosting heating, and the single color indicator lamp is extinguished after the heated goods are taken out.
Preferably, the display screen is touch-controlled, and can adjust heating time, heating temperature and the like, and the adjusted time and temperature are displayed on the display screen.
Preferably, the top of heating cabin is provided with liquid pipeline, liquid pipeline's end connection has the shower head, and the shower head is located the suspension directly over the heating cabin little water tank, liquid pipeline intercommunication central water tank, liquid pipeline is close to central water tank department and is equipped with the water pump.
Preferably, the microwave heater comprises a magnetron, a waveguide, a capacitor and a high-voltage transformer; the microwave heater is arranged on one side of the heating cabin, which is close to the shell.
Preferably, a central control panel is arranged at the top of the shell, and a display screen is inlaid in the hollow panel; a singlechip is connected below the central control panel; the microwave heater, the water bath heating mechanism, the air pump, the indicator light, the air switch and the heat dissipation fan are all connected with the singlechip through wires.
Preferably, the heating cabin door and the heating cabin are in matched sealing connection through concave-convex grooves.
Preferably, a water outlet is formed in the bottom of the small water tank in the heating cabin, and the water outlet is communicated with the central water tank.
Preferably, the air bag is made of silica gel, and a plurality of silica gel particles are uniformly distributed on the surface of the air bag.
Preferably, a rapid thawing heating system further comprises a heating method thereof, the heating method comprising the steps of:
s1: placing a heated article, the article to be heated being placed in a clamping mechanism within the heating chamber;
s2: heating in water bath, opening a water pump through a central control panel, enabling water to enter a small water tank from a central water tank, thawing an object to be heated, discharging water in the small water tank through a water outlet, and finishing heating in water bath;
s3: electromagnetic wave heating, and full microwave heating while showering the heating bag, wherein the temperature of the food package reaches 75+ -5deg.C within 5 minutes.
Preferably, in step S2, the air pump is opened through the central control panel while heating in the water bath, the air pump inflates the air bag, and the silica gel particles on the surface of the air bag squeeze the heating material resources, so that the thawing effect is accelerated.
Preferably, in step S3, after the water in the small water tank is discharged, the water pump on the liquid pipeline is turned on to spray the heating bag, and meanwhile, full microwave heating is performed, the heating efficiency is rapidly improved, the internal pressure is enabled to be greater than the external pressure by vaporization in the heating bag, and at the moment, the spraying structure sprays to reduce the vaporization degree, so that redundant heat is taken away, and further rapid heating is guaranteed without bag explosion.
Preferably, in order to increase the compression resistance and the strain of the silica gel air bag, the heating bag is better subjected to massage extrusion, the defrosting rate of the heating bag is accelerated, the expansion and contraction ratio of the air bag volume V is 3:1, and the pressure P born by the silica gel air bag is 1-45KPa; the following relationship is satisfied between the pressures P and V:
2P=（a·N）/（TV）1/2；
Wherein, the unit of P is kilopascals; n is the molar mass of the gas, a is a constant, and T is the temperature.
The single chip microcomputer controller of the central control panel controls the capacitor, the high-voltage transformer, the waveguide and the magnetron to emit electromagnetic waves for microwave heating, and the capacitor, the high-voltage transformer, the waveguide and the magnetron are electrically connected through leads.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the rapid thawing heating system, a water bath heating mode is adopted, and the microwave is low in sensitivity to ice, and the small water tank structure is used for carrying out water bath heating on the heating bag, so that thawing efficiency is improved.
(2) According to the rapid thawing heating system, in pure microwave heating, the heating efficiency is rapidly improved, the inside of the heating bag is vaporized so that the inside pressure is larger than the outside pressure, and the spraying structure sprays at the moment to reduce the vaporization degree, so that rapid heating is ensured without bag explosion, and rapid heating is realized without bag explosion.
(3) According to the rapid thawing heating system, the air bags are arranged in the heating cabin, when the water bath is used for heating, the air bags are ventilated, the relation between the shrinkage ratio of the air bag volume V and the bearing pressure P is limited, the heating bags are further subjected to massage extrusion, the thawing effect of the heating bags is further accelerated by using bionics, and the heating efficiency is improved.
(4) According to the rapid thawing heating system, in the microwave heating process, liquid spraying is carried out after the heated sealed bag is expanded, so that redundant heat is taken away, the bag is effectively prevented from being exploded, no gas is discharged, and no influence is caused on surrounding air; simple structure, rapid heating, no bag explosion and convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is a schematic view of the spray structure of the present invention.
In the figure: 1. a housing; 2. a front panel; 3. heating the cabin door; 4. a door lock switch; 5. a display screen; 6. a handle; 7. a heat radiation window; 8. an indicator light; 9. supporting feet; 10. a water injection hole; 11. an air switch; 12. a central water tank; 13. a microwave heater; 14. an air bag; 15. a central control panel; 16. an exhaust fan; 17. a heating chamber; 18. a small water tank; 19. a liquid conduit; 20. the bag is heated.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, of the embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Accordingly, the following detailed description of the embodiments of the invention, as provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Embodiment one:
Referring to fig. 1-4, a rapid thawing heating system; comprises a shell 1 and a heating cabin 17; the front side of the shell 1 is provided with a front panel 2, a handle 6 is arranged in the middle of the front panel 2, radiating windows 7 are arranged at the positions, close to two ends, of the upper part of the front panel 2, an exhaust fan 16 is arranged in the radiating windows 7, and the exhaust fan 16 is connected with the shell 1; a plurality of heating cabin doors 3 matched with the heating cabin 17 are arranged at the top of the shell 1, and a plurality of indicator lamps 8 are arranged at the left side and the right side of the heating cabin doors 3; the corresponding surface of the front panel 2 is provided with a water injection hole 10 and an air switch 11, and a radiating window 7 is arranged above the air switch 11; a plurality of supporting feet 9 are arranged at the bottom of the shell 1;
A plurality of heating cabins 17 are arranged in the shell 1, and the heating cabins 17 are provided with heating mechanisms which comprise a microwave heater 13 and a water bath heating mechanism; the water bath heating mechanism comprises a small water tank 18 in a heating cabin 17, the small water tank 18 is communicated with the central water tank 12, and a water pump (model: 40SG 5-8) is arranged between the central water tank 12 and the small water tank 18; the heating cabin 17 is internally provided with a clamping mechanism, the clamping mechanism is provided with an air bag 14, the air bag 14 is fixedly connected to the inner wall of the small water tank 18, and the air bag 14 is connected with an air pump (model: AC1008045A 100) through an air pipe.
The heating chamber 17 is a rectangular or ellipsoidal cavity.
The heating cabin door 3 is provided with a door lock switch 4, the door lock switch 4 is a push type switch, one end of the door lock switch 4 is connected to the shell 1, and the other end is connected to the heating cabin door 3
The indicator lamp is a single-color indicator lamp, the extinction state indicates that the defrosting heating equipment is in standby, the flashing state indicates that the defrosting heating equipment works, the normally-on state indicates that the defrosting heating equipment finishes defrosting heating, and the single-color indicator lamp is extinguished after heated goods are taken out.
The central control panel 15 is touch-controlled, and can adjust heating time, heating temperature, etc., and display the adjusted time and temperature on the central control panel 15.
The top of heating cabin 17 is provided with liquid pipeline 19, the end connection of liquid pipeline 19 has the shower head, and the shower head is located the suspension of heating cabin 17 little water tank 18 directly over, liquid pipeline 19 intercommunication central water tank 12, liquid pipeline 19 is close to central water tank 12 department and is equipped with the water pump.
The microwave heater 13 comprises a magnetron, a waveguide, a capacitor and a high-voltage transformer; the microwave applicator 13 is arranged on the side of the heating chamber 17 close to the housing 1.
A central control panel 15 is arranged at the top of the shell 1, and a display screen 5 is inlaid in the central control panel; a singlechip (model: RSD-19 series) is connected below the central control panel 15, and the singlechip is provided with a memory (ARM memory) and a controller (model: NE040S series); the microwave heater 13, the water bath heating mechanism, the air pump, the indicator lamp 8, the air switch 11 and the heat dissipation fan are all connected with the singlechip through wires.
The heating cabin door 3 and the heating cabin 17 are in matched sealing connection through concave-convex grooves.
A water outlet is formed in the bottom of the small water tank 18 in the heating cabin 17 and is communicated with the central water tank 12.
The air bag 14 is made of silica gel, and a plurality of silica gel particles are uniformly distributed on the surface of the air bag 14.
The controller of the central control panel 15 controls the capacitor, the high-voltage transformer, the waveguide and the magnetron to emit electromagnetic waves for microwave heating, and the capacitor, the high-voltage transformer, the waveguide and the magnetron are electrically connected through leads.
Embodiment two:
Referring to fig. 1-4, a rapid thawing heating system; comprises a shell 1 and a heating cabin 17; the front side of the shell 1 is provided with a front panel 2, a handle 6 is arranged in the middle of the front panel 2, radiating windows 7 are arranged at the positions, close to two ends, of the upper part of the front panel 2, an exhaust fan 16 is arranged in the radiating windows 7, and the exhaust fan 16 is connected with the shell 1; a plurality of heating cabin doors 3 matched with the heating cabin 17 are arranged at the top of the shell 1, and a plurality of indicator lamps 8 are arranged at the left side and the right side of the heating cabin doors 3; the corresponding surface of the front panel 2 is provided with a water injection hole 10 and an air switch 11, and a radiating window 7 is arranged above the air switch 11; a plurality of supporting feet 9 are arranged at the bottom of the shell 1;
A plurality of heating cabins 17 are arranged in the shell 1, and the heating cabins 17 are provided with heating mechanisms which comprise a microwave heater 13 and a water bath heating mechanism; the water bath heating mechanism comprises a small water tank 18 in the heating cabin 17, the small water tank 18 is communicated with the central water tank 12, and a water pump is arranged between the central water tank 12 and the small water tank 18; the heating cabin 17 is internally provided with a clamping mechanism, the clamping mechanism comprises two symmetrically arranged air bags 14, the air bags 14 are fixedly connected to the inner wall of the small water tank 18, and the air bags 14 are connected with an air pump through air pipes.
The rapid thawing heating system further comprises a heating method thereof, wherein the heating method comprises the following steps of:
s1: placing a heated article, the article to be heated being placed in a holding mechanism within the heating chamber 17;
S2: heating in water bath, turning on a water pump through the central control panel 15, enabling water to enter the small water tank 18 from the central water tank 12, thawing objects to be heated, discharging water in the small water tank 18 through a water outlet, and finishing heating in water bath;
s3: the electromagnetic wave heating and the full microwave heating are carried out at the same time when the shower heating bag 20 takes 5 minutes to reach the temperature of 75+/-5 ℃ of the food package.
In step S2, the air pump is turned on by the central control panel 15 while heating in the water bath, the air pump inflates the air bag 14, and the silica gel particles on the surface of the air bag 14 squeeze the heating material resources, so as to accelerate the thawing effect.
In step S3, after the water in the small water tank 18 is discharged, the water pump on the liquid pipeline 19 is turned on to spray the heating bag 20, and meanwhile, full microwave heating is performed, the heating efficiency is rapidly improved, the inside of the heating bag 20 is vaporized so that the internal pressure is greater than the external pressure, and at the moment, the spraying structure sprays to reduce the vaporization degree, so that the redundant heat is taken away, and further, the rapid heating is ensured without bursting the bag.
Example III
The difference from the first and second embodiments is that, in order to increase the compression resistance and the strain of the silica gel air bag 14, the heating bag 20 is better pressed by massaging, the thawing rate of the heating bag 20 is accelerated, the expansion and contraction ratio of the volume V of the air bag 14 is 3:1, and the pressure P born by the silica gel air bag 14 is 1-45KPa; the following relationship is satisfied between the pressures P and V:
2P=（a·N）/（TV）1/2；
Wherein, the unit of P is kilopascals; n is the molar mass of the gas, a is a constant, and T is the temperature.
The air bag 14 is arranged in the heating cabin 17, when the water bath is heated, the air bag 14 is ventilated, the relation between the shrinkage ratio of the volume V of the air bag 14 and the bearing pressure P is limited, the heating bag 20 is further subjected to massage extrusion, the melting effect of the heating bag 20 is further quickened by utilizing bionics, and the heating efficiency is improved.
The device obtained by the technical scheme is a rapid thawing heating system, and firstly adopts a water bath heating mode, and the small water tank 18 structure heats the heating bag 20 in a water bath mode due to low sensitivity of microwaves to ice, so that thawing efficiency is improved; then microwave heating is adopted, the heating efficiency is rapidly improved, the internal pressure is higher than the external pressure by vaporization in the heating bag 20, and the spraying structure sprays to reduce the vaporization degree at the moment so as to ensure rapid heating without bag explosion, and rapid heating without bag explosion is realized; simple structure, rapid heating, no bag explosion and convenient operation.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations of the present invention will be apparent to those skilled in the art; any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A rapid thawing and heating system; comprises a shell (1) and a heating cabin (17); the novel solar energy heat collector is characterized in that a front panel (2) is arranged on the front side of the shell (1), a handle (6) is arranged in the middle of the front panel (2), radiating windows (7) are arranged at the left end and the right end of the upper portion of the front panel (2), an exhaust fan (16) is arranged in the radiating windows (7), and the exhaust fan (16) is connected with the shell (1); a plurality of heating cabin doors (3) matched with the heating cabin (17) are arranged at the top of the shell (1), and a plurality of indicator lamps (8) are arranged at the left side and the right side of the heating cabin doors (3); the corresponding surface of the front panel (2) is provided with a water injection hole (10) and an air switch (11), and a radiating window (7) is arranged above the air switch (11); a plurality of supporting feet (9) are arranged at the bottom of the shell (1);
A plurality of heating cabins (17) are arranged in the shell (1), the heating cabins (17) are provided with heating mechanisms, and the heating mechanisms comprise microwave heaters (13) and water bath heating mechanisms; the water bath heating mechanism comprises a small water tank (18) arranged in a heating cabin (17), the small water tank (18) is communicated with the central water tank (12), and a water pump is arranged between the central water tank (12) and the small water tank (18); the heating cabin (17) is internally provided with a clamping mechanism, the clamping mechanism is provided with an air bag (14), the air bag (14) is fixedly connected to the inner wall of the small water tank (18), and the air bag (14) is connected with an air pump through an air pipe.
2. The rapid thawing and heating system as claimed in claim 1, wherein a liquid pipe (19) is arranged at the top of the heating chamber (17), a spray header is connected to the end of the liquid pipe (19), the spray header is suspended right above a small water tank (18) of the heating chamber (17), the liquid pipe (19) is communicated with the central water tank (12), and a water pump is arranged at the position, close to the central water tank (12), of the liquid pipe (19).
3. A rapid thawing heating system as in claim 1, characterized in that the microwave heaters (13) include magnetrons, waveguides, capacitors, high voltage transformers; the microwave heater (13) is arranged on one side of the heating cabin (17) close to the shell (1).
4. A rapid thawing heating system as in any of claims 1-2, wherein a central control panel (15) is provided on top of the housing (1), which is inlaid with a display screen (5); a singlechip is connected below the central control panel (15); the microwave heater (13) is connected with the water bath heating mechanism, the air pump, the indicator lamp (8), the air switch (11) and the radiating fan through wires.
5. A rapid thawing heating system in accordance with claim 1 or 3, characterized in that the heating hatch (3) and the heating pod (17) are sealingly connected by means of a male-female groove fit.
6. A rapid thawing heating system in accordance with claim 1, characterized in that a drain is provided in the bottom of the small water tank (18) inside the heating compartment (17), which drain communicates with the central water tank (12).
7. The rapid thawing and heating system as set forth in claim 1, wherein the air bag (14) is made of silica gel, and a plurality of silica gel particles are uniformly distributed on the surface of the air bag (14).
8. A method for rapid thawing heating of the rapid thawing heating system in accordance with any of claims 1-7, said heating method comprising the steps of:
s1: placing a heated article, placing the article to be heated in a clamping mechanism in a heating cabin (17);
S2: heating in water bath, opening a water pump through a central control panel (15), enabling water to enter a small water tank (18) from a central water tank (12), thawing an object to be heated, discharging water in the small water tank (18) through a water outlet, and finishing heating in water bath;
S3: electromagnetic wave heating, and full microwave heating is carried out while the bag (20) is heated by shower, and the temperature of the food package reaches 75+/-5 ℃ within 5 minutes.
9. The rapid thawing and heating method according to claim 8, wherein in the step S2, the air pump is turned on through the central control panel (15) while heating in water bath, the air pump inflates the air bag (14), and the silica gel particles on the surface of the air bag (14) squeeze the heated material resources to accelerate thawing effect.
10. The rapid thawing and heating method according to claim 8, wherein in step S3, after the water in the small water tank (18) is discharged, a water pump on the liquid pipeline (19) is turned on to spray the heating bag (20), and meanwhile, full microwave heating is performed, the heating efficiency is rapidly improved, the inside of the heating bag (20) is vaporized so that the internal pressure is greater than the external pressure, and at the moment, the spraying structure performs spraying to reduce the vaporization degree and take away the surplus heat, so that rapid heating is ensured without bag explosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935710.6A CN110730523B (en) | 2019-09-29 | 2019-09-29 | Rapid thawing and heating system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935710.6A CN110730523B (en) | 2019-09-29 | 2019-09-29 | Rapid thawing and heating system and method |
Publications (2)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1950645A (en) * | 2004-04-28 | 2007-04-18 | 松下电器产业株式会社 | Microwave heating method and apparatus |
| CN104273206A (en) * | 2013-07-01 | 2015-01-14 | 东莞市华青节能科技有限公司 | Rapid low-temperature microwave thawing method and thawing device |
| CN204969186U (en) * | 2015-08-15 | 2016-01-20 | 内蒙古民族大学 | Fish processing thawing apparatus |
| CN106604434A (en) * | 2016-12-30 | 2017-04-26 | 苏州康喜医疗净化设备有限公司 | Water mist microwave thawing equipment |
| CN212393017U (en) * | 2019-09-29 | 2021-01-22 | 郑州诺科精密科技有限公司 | Heating equipment unfreezes fast |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1950645A (en) * | 2004-04-28 | 2007-04-18 | 松下电器产业株式会社 | Microwave heating method and apparatus |
| CN104273206A (en) * | 2013-07-01 | 2015-01-14 | 东莞市华青节能科技有限公司 | Rapid low-temperature microwave thawing method and thawing device |
| CN204969186U (en) * | 2015-08-15 | 2016-01-20 | 内蒙古民族大学 | Fish processing thawing apparatus |
| CN106604434A (en) * | 2016-12-30 | 2017-04-26 | 苏州康喜医疗净化设备有限公司 | Water mist microwave thawing equipment |
| CN212393017U (en) * | 2019-09-29 | 2021-01-22 | 郑州诺科精密科技有限公司 | Heating equipment unfreezes fast |
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| CN110730523A (en) | 2020-01-24 |
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