CN110623015A - Foam-reducing anti-splashing device and frying pan - Google Patents
Foam-reducing anti-splashing device and frying pan Download PDFInfo
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- CN110623015A CN110623015A CN201910953213.9A CN201910953213A CN110623015A CN 110623015 A CN110623015 A CN 110623015A CN 201910953213 A CN201910953213 A CN 201910953213A CN 110623015 A CN110623015 A CN 110623015A
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- 230000005684 electric field Effects 0.000 claims abstract description 111
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
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- 230000000694 effects Effects 0.000 description 11
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Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B5/00—Baking apparatus for special goods; Other baking apparatus
- A21B5/08—Apparatus for baking in baking fat or oil, e.g. for making doughnuts
Abstract
The invention discloses a foam-reducing anti-splashing device and a frying pan, which comprise a bearing part, wherein the bearing part comprises an oil storage assembly, a heating assembly and a rotating metal fence, the heating assembly is laid on the side surface and the bottom of the oil storage assembly, and the rotating metal fence is arranged on the side surface of the oil storage assembly; the first high-frequency pulse electric field generating components are arranged on two opposite side surfaces of the oil storage assembly; and a second high-frequency pulsed electric field generating member having the same structure as the first high-frequency pulsed electric field generating member and suspended from both side surfaces perpendicular to the first high-frequency pulsed electric field generating member. The device selects a low-frequency high-frequency pulse electric field with a specific frequency range, sets a reasonable emission polar plate layout, optimizes a frequency conversion program, and achieves the purpose of reducing foam and preventing splashing.
Description
Technical Field
The invention belongs to the technical field of food processing equipment, and particularly relates to a foam reducing and anti-splashing device and a frying pan.
Background
The food fried by the high-temperature hot oil has the organoleptic properties of crisp and delicious taste, bright color, sharp aroma and the like, and is deeply favored by consumers. However, for personnel performing high temperature deep oil frying operations, such as restaurant workers, frying foam and high temperature hot oil have a constant safety hazard that can seriously threaten the physical health and personal safety of personnel.
The occupational exposure hazard of the foam lampblack is comprehensively analyzed for fried foam lampblack, Dokume and the like (Dokume, Shaohua. cooking lampblack, J. occupational exposure hazard and health, 2008, 24(15):1571-1573.), and the results show that the foam lampblack has extremely complex components, at least 300 components are detected from the foam lampblack, and mainly comprise fatty acid, alkane, olefin, aldehyde, alcohol, ester, aromatic compound, heterocyclic compound and the like, wherein some substances, such as benzopyrene and heterocyclic amine, are carcinogenic, and the risk of respiratory disease and lung cancer incidence rate is increased if the foam lampblack is contacted for a long time.
For high temperature hot oil, Yanzhibin et al (Yanzhibin, Yuanyibao. conciseness is scalded by hot oil who is responsible [ J ] farmer accomplishment, 2010(7):38-38.) reported the event of severe injury to the person from high temperature hot oil in a frying stick oil pan. In addition, hot oil splashes at high temperatures, which may cause a serious fire if they come into contact with flames.
Therefore, the safe frying device for reducing foam and preventing splashing has high practical value, and the existing measures can be summarized into the following categories, namely, Wanjiale gas appliance company Limited in Guangdong (patent number: CN105864836B) controls the range hood through the cooker sensor to realize intelligent smoke control. However, the range hood has a very limited effect on operators near the fryer, and a large amount of foam oil smoke is still ingested by human bodies.
Yi Jiazhen (patent No. CN2292496) makes the foam oil smoke be limited in the pot by the composite cover, after mixing with the water vapor, the foam oil smoke is quickly condensed by convection with the cold air flowing in from the lower edge of the composite cover to become oil-water mixed liquid and enter into the leakage cup, therefore, the oil smoke can not be leaked out in the cooking process, and the oil can not be splashed outside the cover. However, in the way of adding the pot cover, the operation is very inconvenient in the actual restaurant operation, and the foam oil fume blocked by the pot cover is seriously blocked by the operator in the pot, so that the misjudgment of the food fire is very easy to cause.
The production of foam oil smoke is reduced from the source by means of developing blended oil with a specific formula, such as Dengbefu (patent number: CN103609753B), Luoyang Chukui agriculture development Co., Ltd (patent number: CN 103815059B). However, the price of frying oil with a specific formula is too high, and the flavor requirements of various dishes in a restaurant cannot be met at present.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that food foams and hot oil splashes to hurt operators when food is fried.
In order to solve the technical problems, the invention provides the following technical scheme: a foam-reducing anti-splashing device and a frying pan comprise a bearing part, wherein the bearing part comprises an oil storage assembly, a heating assembly and a rotating metal fence, the heating assembly is laid on the side surface and the bottom of the oil storage assembly, and the rotating metal fence is arranged on the side surface of the oil storage assembly; the first high-frequency pulse electric field generating components are arranged on two opposite side surfaces of the oil storage assembly; and a second high-frequency pulsed electric field generating member having the same structure as the first high-frequency pulsed electric field generating member and suspended from both side surfaces perpendicular to the first high-frequency pulsed electric field generating member.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: first high-frequency pulse electric field generating component includes first regulation panel, first high-frequency pulse electric field generator, first high-frequency pulse electric field emission polar plate, second high-frequency pulse electric field emission polar plate and first transmission line, first transmission line connect first high-frequency pulse electric field generator with first high-frequency pulse electric field emission polar plate, second high-frequency pulse electric field emission polar plate, first regulation panel is connected with first high-frequency pulse electric field generator, first high-frequency pulse electric field emission polar plate and second high-frequency pulse electric field emission polar plate hang through linkage in oil storage component two opposite flank.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the heating assembly comprises a knob and a heating piece, the knob is arranged at the top of the oil storage assembly, and the heating piece is laid at the bottom of the oil storage assembly.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the first high-frequency pulsed electric field generating section and the second high-frequency pulsed electric field generating section operate in an intermittent alternating manner.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the pulse frequency range of the working clock is 25-35 kHz, the average electric field intensity is 100-.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the four walls of the oil storage assembly are provided with hooks, and the first high-frequency pulse electric field generating component and the second high-frequency pulse electric field generating component are hung on the hooks.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the oil storage component is provided with a partition board close to the bottom, and the heating component is arranged below the partition board.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the oil storage assembly is further provided with a supporting table, and the supporting table is provided with a connecting hole.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the rotary metal fence comprises a mat type net, a rotating shaft, a push-pull piece and a push rod motor, wherein the push-pull piece is connected with the push rod motor and the rotating shaft, and the rotating shaft is arranged in the connecting hole.
As a preferable scheme of the foam reducing and splash preventing device and the frying pan, the invention comprises the following steps: the suspension device is made of high-temperature-resistant polytetrafluoroethylene materials.
The invention has the beneficial effects that: the method comprises the steps of selecting a low-frequency high-frequency pulse electric field with a specific frequency range, setting a reasonable emission polar plate layout, optimizing a frequency conversion program, and achieving the purpose of reducing foam and preventing splashing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of an overall structure of a foam reducing splash guard and a fryer according to an embodiment of the invention;
FIG. 2 is a schematic structural view of a first high-frequency pulse electric field generating component of the foam reducing and splashing preventing device and the fryer according to an embodiment of the invention;
FIG. 3 is an electrical schematic diagram of the foam reducing splash guard and the high frequency pulsed electric field generator in the fryer according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the foam reducing splash guard and the downstream assembly of the fryer according to one embodiment of the present invention;
fig. 5 is a schematic structural view of the foam reducing splash preventing device and the rotating metal fence in the fryer according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, the present embodiment provides a foam reducing and splash preventing device and a fryer, comprising a bearing part 100, a first high-frequency pulse electric field generating part 200 and a second high-frequency pulse electric field generating part 300, wherein the bearing part 100 comprises an oil storage assembly 101, a heating assembly 102 and a rotating metal fence 103, the heating assembly 102 is laid on the side and the bottom of the oil storage assembly 101, and the rotating metal fence 103 is arranged on the side of the oil storage assembly 101; the first high-frequency pulse electric field generating components 200 are arranged on two opposite side surfaces of the oil storage assembly 101; the second rf pulsed electric field generating unit 300 has the same structure as the first rf pulsed electric field generating unit 200, and is suspended from both side surfaces perpendicular to the first rf pulsed electric field generating unit 200.
In this embodiment, the oil storage assembly 101 is a main body of a fryer, a user pours edible oil into the oil storage assembly 101, the edible oil is heated to a certain temperature by the heating assembly 102, food to be fried is placed on the rotating metal fence 103, and the rotating metal fence 103 is used to control the immersion of the food to be fried in the oil. The first and second high-frequency pulse electric field generating parts 200 and 300 are provided to the oil storage unit 101 to limit bubbles and hot oil splashes generated when the food is fried. The effectiveness of the apparatus for both the production of froth by frying and the splashing of hot oil has been demonstrated by several comparative tests.
Details of several sets of implementations below.
A first group: the limiting effect of the high-frequency pulse electric field on the foam.
Preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of chips with the set size and the equal quality are put into a pot for frying, and the maximum height of the foam in the pot is measured.
The experimental results are as follows: the maximum value of the foam is 5.5cm when no electromagnetic field is applied and 2.1cm when an electromagnetic field is applied, which shows that the high-frequency pulse electric field in the patent can obviously reduce the foam and prevent hot oil from splashing.
Second group: the high-frequency pulse electric field has the water locking effect on food.
The hot oil splashing is realized by splashing hot oil out of the pot when water in food enters the oil to boil, and the influence on the hot oil splashing degree is indirectly measured by measuring the water locking capacity of the high-frequency pulse electric field on the food because the difficulty in directly measuring the hot oil splashing degree is too high and cannot be represented by data.
Preparing materials: first-grade soybean oil: purchasing in a supermarket;
deep-fried dough sticks: purchased in a supermarket, and has the specification of 50 multiplied by 6 mm;
fish steak: purchased in a supermarket, and the specification of 70 multiplied by 60 multiplied by 13 mm;
frying pan: the rated power is 1800w, and the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm.
The experimental steps are as follows: 3L of commercially available first grade soybean oil was used, heated to 170 ℃ and maintained at 170. + -. 2 ℃. The fried bread sticks and the fish steaks are fried in a pot, and the moisture content index is measured according to the national standard GB/T14489.1.
The experimental results are as follows: the results of the moisture content test of the fried food were as follows:
| without electromagnetic field | In the presence of an electromagnetic field | |
| The fried deep-fried twisted dough sticks contain water% | 20.11 | 21.71 |
| The water content of the fried fish steak is% | 47.74 | 49.93 |
The experimental result shows that under the condition that the electromagnetic field exists, more water is reserved in the fried food, the electromagnetic field disclosed by the patent has the water locking function on the fried food, and the evaporation of the water is obviously reduced, so that the foam reducing and splash preventing effects as described in the embodiment 1 are achieved.
In addition, the experiment shows that the two pairs of high-frequency pulse electric field emitting polar plates have unique effect, the effect is relatively better than that of one pair or three pairs or four pairs, and the cost factor is considered, so that the comparison test of more than five pairs is not needed.
The following are specific cases of the experiment:
preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of potato chips with the set size and the equal quality are put into a pot for frying, and the maximum height of the foam in the pot is measured by changing a high-frequency pulse electric field emission program under a certain frequency.
The experimental results are as follows:
the results show that when the number of the polar plates is more, the foam inhibition effect is inferior to the effect of 2 pairs of polar plates, and it can be considered that the high-frequency pulse electric field of 2 pairs of polar plates is enough to completely cover the interior of the frying pan, and the acting force of the alternating high-frequency pulse electric field on the grease is not obviously increased along with more emitter polar plates, and in addition, in consideration of equipment cost and device complexity, the result of repeated experimental optimization is selected for 2 pairs of emitter polar plates.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from the previous embodiment in that the first high-frequency pulsed electric field generating component 200 includes a first adjusting panel 201, a first high-frequency pulsed electric field generator 202, a first high-frequency pulsed electric field emitting electrode plate 203, a second high-frequency pulsed electric field emitting electrode plate 204 and a first transmission line 205, the first transmission line 205 connects the first high-frequency pulsed electric field generator 202 and the first high-frequency pulsed electric field emitting electrode plate 203, and the second high-frequency pulsed electric field emitting electrode plate 204, the first adjusting panel 201 is connected with the first high-frequency pulsed electric field generator 202, and the first high-frequency pulsed electric field emitting electrode plate 203 and the second high-frequency pulsed electric field emitting electrode plate 204 are suspended on two opposite sides of the oil storage assembly 101 by a suspension device 206. The suspension 206 is made of high temperature resistant teflon.
In this embodiment, the first high-frequency pulsed electric field generating component 200 further has its own power adapter, one end of which is connected to the mains supply and the other end of which is connected to the high-frequency pulsed electric field generator, so as to provide a device for stabilizing voltage for the operation of the high-frequency pulsed electric field device, and the power adapter adopts an isolation scheme, so as to isolate the first adjusting panel 201, the first high-frequency pulsed electric field generator 202, the first high-frequency pulsed electric field emitting electrode plate 203, the second high-frequency pulsed electric field emitting electrode plate 204, and the first transmission line 205 from the mains supply. The first high-frequency pulse electric field generator 202 includes an L-shaped conductive metal rectangular plate, a high-frequency current oscillator, a detector, a pair of thin plate electrodes, an insulator material such as polystyrene, a magnet capable of generating magnetic force, a hexagonal through hole, a fuse, and the like, and is specifically illustrated in an electrical schematic diagram of fig. 3. The high-frequency pulse electric field emission polar plates are used for emitting a high-frequency pulse electric field, the first high-frequency pulse electric field generation component 200 and the second high-frequency pulse electric field generation component 300 share four high-frequency pulse electric field emission polar plates, the high-frequency pulse electric field emission polar plates are respectively hung on the four walls of the frying pan in spatial positions and are arranged in a staggered mode. The hanging device 206 is used to hang the high-frequency pulse electric field emission plate inside the frying pan, and the high-frequency pulse electric field emission plate needs to be insulated from the metal pan surface so as to be blocked by a high-temperature resistant polytetrafluoroethylene material. The first transmission line 206 is a special cable for transmitting the high-frequency pulse electric field generated by the generator to the transmitting polar plate, takes high-temperature-resistant polytetrafluoroethylene material as an insulating layer, has connectors at two ends, and can be connected with the first high-frequency pulse electric field transmitting polar plate 203, the second high-frequency pulse electric field transmitting polar plate 204 and the first high-frequency pulse electric field generator 202.
Example 3
Referring to fig. 1, the present embodiment is different from the previous embodiment in that the heating assembly 102 includes a knob 102a and a heat generating member 102b, the knob 102a is disposed on the top of the oil storage assembly 101, and the heat generating member 102b is disposed on the bottom of the oil storage assembly 101. The knob 102a is used for adjusting the power supplied by the power supply to the heating element 102b, and then adjusting the oil temperature.
Example 4
The present embodiment is different from the previous embodiment in that the first high-frequency pulsed electric field generating section 200 and the second high-frequency pulsed electric field generating section 300 are operated in an intermittent alternating manner.
Specifically, the specific procedure of the high-frequency pulse electric field emission polar plate is as shown in the following table:
the beneficial effects of using this alternating procedure were verified by the following two sets of comparative experimental data:
preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of potato chips with the set size and the equal quality are put into a pot for frying, and the maximum height of the foam in the pot is measured by changing a high-frequency pulse electric field emission program under a certain frequency.
The experimental results are as follows:
the experimental result shows that the device for executing the alternating high-frequency pulse electric field program has better foam reducing and splashing preventing effects, and the foam change result is similar when other foods except the chips are fried.
Example 5
The difference between the present embodiment and the previous embodiment is that the fixed average electric field strength is 100-,
experimental data show that the high-frequency pulse electric field with the low frequency band of 25-35 kHz has the best effect of inhibiting the foam of fried food. The experimental procedure was as follows:
preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of chips with the set size and the equal quality are put into a pot for frying, and the maximum height of the foam in the pot in each frequency range is measured.
The experimental results are as follows:
the experimental result shows that the pulse frequency selection has very obvious influence on the effect of reducing the frying foam, the frequency range of 25-35 kHz is selected as the result of the optimization experiment, and the foam change result is similar when other foods except the chips are fried.
Example 6
The difference between the present embodiment and the previous embodiment is that the frequency range of the high frequency pulse electric field during the fixed operation is 25-35 kHz and the average electric field intensity is 100-.
Experimental data show that the pulse width of 18-25 us has the best effect on inhibiting the foam of fried food. The experimental procedure was as follows:
preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of chips with the same size and quality are placed in a pan for frying, and the maximum height of the foam in the pan within each pulse width is measured.
The experimental results are as follows:
the experimental results show that the pulse width selection has a very significant effect on the reduction of frying foam, the pulse width selection of 18-25 us is the result of the optimization experiment, and the foam change results are similar when frying other foods except for chips.
Example 7
The difference between the present embodiment and the previous embodiment is that the frequency range of the high-frequency pulse electric field during the fixing operation is 25-35 kHz and the pulse width is 18-25 us, so that an appropriate average electric field intensity is selected.
The experimental data show that an average electric field strength of 100-. The experimental procedure was as follows:
preparing materials: first-grade soybean oil: purchasing in a supermarket;
and (3) potato chips: purchased in a supermarket, and the specification of 40 multiplied by 7.2 mm;
frying pan: the rated power is 1800w, the length of the inner container is 30cm, the width is 16cm, and the height is 15 cm;
the experimental steps are as follows: the French fries were fried with 3L of commercial first grade soybean oil and heated to 170 ℃ and maintained at 170. + -. 2 ℃. 300g of chips with the same size and quality are put into a pan for frying, and the maximum height of foam in the pan in each average electric field intensity is measured.
The experimental results are as follows:
the experimental result shows that the selection of the average electric field strength has very obvious influence on the effect of reducing the frying foam, the selection of the average electric field strength of 100-.
Example 8
Referring to fig. 4 and 5, the present embodiment is different from the previous embodiment in that a hook 101a is provided on the wall of the oil storage pack 101, and the first high-frequency pulse electric field generating member 200 and the second high-frequency pulse electric field generating member 300 are hung on the hook 101 a. The oil storage assembly 101 is provided with a partition 101b near the bottom, and the heat generating member 102b is provided below the partition 101 b. The oil storage assembly 101 is further provided with a support platform 101c, and the support platform 101c is provided with a connecting hole 101 c-1. The rotary metal fence 103 comprises a mat-shaped net 103a, a rotating shaft 103b, a push-pull piece 103c and a push rod motor 103d, wherein the push-pull piece 103c is connected with the push rod motor 103d and the rotating shaft 103b, and the rotating shaft 103b is arranged in the connecting hole 101 c-1.
In this embodiment, the first high-frequency pulsed electric field generating part 200 and the second high-frequency pulsed electric field generating part 300 are connected to the oil storage assembly 101 by a hook, so as to be easily disassembled for cleaning, replacement, and the like. The metal fence 103 is rotated to be parallel to the bottom surface of the frying pan under normal conditions and is positioned in the middle of the oil storage assembly 101, and the metal fence is provided with specific grids and is of a mat shape. When the high-temperature hot oil in the frying pan splashes too violently and loses control, the metal fence is controlled to rotate. If the food is fried with high water content, the mat-type net 103a is controlled to rotate upward, and the fried food is quickly taken out from the oil; if the food is low in water content, the mat type net 103a is controlled to rotate downwards, the fried food is pressed to the lower layer of the oil pan, and splashing of high-temperature liquid drops on the oil surface is reduced. Foods with a water content higher than 40% are referred to as high-water foods, otherwise, as low-water foods. The standard is self-defined and needs to be judged manually. The action of the mat type net 103a is triggered by a push rod motor 103d, the push rod motor 103d is fixed on the side wall of the oil storage assembly 101, a hole is formed in the top end of a push rod of the push rod motor 103d, a shaft is arranged at the tail end of a push-pull piece 103c, the push-pull piece and the push-pull piece are connected through the shaft hole, the structure can prevent the push rod motor 103d from being clamped when the push rod motor 103d acts, specifically, a rotating shaft 103b is limited by a connecting hole 101c-1, the axial position of the rotating shaft 103b is the rotating central line of the overturning of the mat type net 103a, when the push rod of the push rod motor 103d acts upwards, one end of the push-pull piece 103c is driven to act upwards, and. Illustratively, the oil storage unit 101 is provided with two buttons for controlling the push rod motor 103d and indirectly controlling the turning of the mat-type net 103 a.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a fall foam and prevent device and frying pan that splashes which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing part (100) comprises an oil storage assembly (101), a heating assembly (102) and a rotary metal fence (103), wherein the heating assembly (102) is laid on the side surface and the bottom of the oil storage assembly (101), and the rotary metal fence (103) is arranged on the side surface of the oil storage assembly (101);
the first high-frequency pulse electric field generating component (200), the first high-frequency pulse electric field generating component (200) is arranged on two opposite side surfaces of the oil storage assembly (101);
and a second high-frequency pulsed electric field generating member (300), wherein the second high-frequency pulsed electric field generating member (300) has the same structure as the first high-frequency pulsed electric field generating member (200), and is suspended on both side surfaces perpendicular to the first high-frequency pulsed electric field generating member (200).
2. The foam reducing splash prevention device and fryer of claim 1, wherein: the first high-frequency pulse electric field generating component (200) comprises a first adjusting panel (201), a first high-frequency pulse electric field generator (202), a first high-frequency pulse electric field emitting polar plate (203), a second high-frequency pulse electric field emitting polar plate (204) and a first transmission line (205), wherein the first transmission line (205) is connected with the first high-frequency pulse electric field generator (202) and the first high-frequency pulse electric field emitting polar plate (203) and the second high-frequency pulse electric field emitting polar plate (204), the first adjusting panel (201) is connected with the first high-frequency pulse electric field generator (202), and the first high-frequency pulse electric field emitting polar plate (203) and the second high-frequency pulse electric field emitting polar plate (204) are suspended on two opposite side surfaces of the oil storage assembly (101) through a suspension device (206).
3. The foam reducing splash guard and fryer of claim 1 or 2, wherein: the heating assembly (102) comprises a knob (102a) and a heating piece (102b), the knob (102a) is arranged at the top of the oil storage assembly (101), and the heating piece (102b) is laid at the bottom of the oil storage assembly (101).
4. The foam reducing splash prevention device and fryer of claim 3, wherein: the first high-frequency pulsed electric field generating section (200) and the second high-frequency pulsed electric field generating section (300) operate in an intermittent alternating manner.
5. The foam reducing splash prevention device and fryer of claim 4, wherein: the pulse frequency range of the working clock is 25-35 kHz, the average electric field intensity is 100-.
6. The foam reducing splash prevention device and fryer of claim 5, wherein: the four walls of the oil storage assembly (101) are provided with hooks (101a), and the first high-frequency pulse electric field generating component (200) and the second high-frequency pulse electric field generating component (300) are hung on the hooks (101 a).
7. The foam reducing and splash preventing device and the frying pan according to any one of claims 4 to 6, wherein: the oil storage assembly (101) is provided with a partition plate (101b) close to the bottom, and the heating element (102b) is arranged below the partition plate (101 b).
8. The foam reducing splash prevention device and fryer of claim 7, wherein: the oil storage assembly (101) is further provided with a supporting table (101c), and the supporting table (101c) is provided with a connecting hole (101 c-1).
9. The foam reducing splash prevention device and fryer of claim 8, wherein: the rotary metal fence (103) comprises a mat type net (103a), a rotating shaft (103b), a push-pull piece (103c) and a push rod motor (103d), the push-pull piece (103c) is connected with the push rod motor (103d) and the rotating shaft (103b), and the rotating shaft (103b) is arranged in the connecting hole (101 c-1).
10. The foam reducing splash guard and fryer of claim 8 or 9, wherein: the suspension device (206) is made of high-temperature-resistant polytetrafluoroethylene materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910953213.9A CN110623015A (en) | 2019-10-09 | 2019-10-09 | Foam-reducing anti-splashing device and frying pan |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910953213.9A CN110623015A (en) | 2019-10-09 | 2019-10-09 | Foam-reducing anti-splashing device and frying pan |
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| CN110623015A true CN110623015A (en) | 2019-12-31 |
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| CN114557419A (en) * | 2022-03-09 | 2022-05-31 | 江南大学 | Method for reducing acrylamide and polycyclic aromatic hydrocarbon in frying based on medium-intensity electric field treatment |
| CN115334893A (en) * | 2020-03-23 | 2022-11-11 | 株式会社水设计 | Method for producing edible oil without splashing, apparatus for producing the same, and magnetic field generating apparatus for producing the same |
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