CN116439264A - Oil tank structure of frying machine - Google Patents

Abstract

The invention discloses a frying machine oil tank structure, which comprises a base bracket (10) and an oil tank (1), wherein the oil tank (1) is divided into a plurality of frying areas by a baffle plate (4), an oil return pipeline (11) pumps hot oil at the bottom of a high-temperature frying area (2) to a low-temperature frying area (3) through an oil pump (13), so that the temperature rise of oil in the low-temperature frying area (3) is accelerated, meanwhile, hot oil at the bottom of the low-temperature frying area (3) flows back to the vicinity of a heating pipe (6) arranged in the high-temperature frying area (2) through a communication mechanism (9), the oil temperature at the bottom of the high-temperature frying area (2) is reduced, the phenomenon that dregs become paste affects the taste of fried food materials is prevented, meanwhile, the situation that the oil temperature is too high together with a drain plate (5) is guaranteed, the electric power required by a heating pipe (6) is reduced, and energy is saved; the oil temperature area is stable, and the characteristic of effectively preventing the food materials from being fried.

Description

Oil tank structure of frying machine

Technical Field

The invention relates to the technical field of automatic frying, in particular to a frying machine oil tank structure.

Background

The fried food is popular food, in order to ensure that the fried food has the best taste, the control requirement on the oil temperature is higher, the optimal oil temperature is different when different food materials are fried, a machine can be used for frying a plurality of food materials with different requirements on the oil temperature at the same time in the prior art, and the food materials are fried to paste once the temperature is not noticed during the frying of the food materials.

The Chinese patent publication No. CN202179073U discloses a frying machine, which comprises a heater, a stirring device and a lifting device, and is characterized in that one end of the heater is provided with the stirring device, and the other end of the heater is provided with the lifting device. The frying machine is efficient, energy-saving and closed, and is capable of controlling the temperature in a centralized manner, so that different areas in the pot body can obtain different temperatures, but molecules can accelerate to irregularly move under the thermal effect, and in fact, the frying machine disclosed by the prior art cannot guarantee the time of different oil temperatures or the existence of the oil temperature in the different areas in the pot body.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, the frying machine cannot use the same area to fry food materials with different requirements on oil temperature at the same time, and provides a frying oil tank structure, wherein an oil tank is divided into a plurality of frying areas with different temperatures by a baffle plate, so that a plurality of food materials with different requirements on oil temperature can be fried at the same time.

The technical scheme adopted by the invention for solving the technical problems is that the frying machine oil tank structure comprises a base support, wherein the upper end of the base support is connected with an oil tank, the oil tank is divided into a plurality of frying areas with sequentially reduced temperature, and the bottoms of the two frying areas with similar temperature are communicated; the base support is provided with an oil return pipeline, and the oil return pipeline is sequentially communicated with the high-temperature frying area and the low-temperature frying area. The base support is preferably formed by welding a plurality of square steel pipes, the square steel pipes with the same length and the same number are vertically arranged at two sides of the bottom of the oil groove, the bottoms of the square steel pipes with the same number are horizontally arranged and are connected with the bottoms of the square steel pipes with the corresponding positions, the whole structure can be horizontally arranged, the oil groove divides the oil groove into two areas through the baffle plate, one high-temperature frying area and one low-temperature frying area, the bottoms of the two frying areas with different temperatures are provided with a communication mechanism, the bottoms of the two frying areas are communicated, the hot oil can flow in a small amount through the communication mechanism, an oil return pipeline is arranged on the base support, one end of the oil return pipeline is connected with the high-temperature frying area, the other end of the oil return pipeline is connected with the low-temperature frying area, so that the hot oil in the high-temperature frying area flows to the low-temperature frying area, the hot oil in the low-temperature frying area flows back to the high-temperature frying area through the communication mechanism, the oil temperature of the two frying areas is always kept stable, and meanwhile the oil temperature of the low-temperature frying area is increased due to the flowing of the high-temperature frying area, the hot oil consumption of the low-temperature frying area is low, and energy consumption is low, and energy is reduced.

The baffle plate is arranged at the middle part of the oil tank, the baffle plate extends to the periphery to divide the oil tank into a plurality of frying areas, the bottoms of the frying areas with adjacent temperatures are provided with communication mechanisms for communication, and a gap is arranged in the middle of the baffle plate. Preferably, the baffle plate is of an axisymmetric structure, a gap is arranged in the middle of the baffle plate, the upper end of the gap is small, the lower end of the gap is large, the gap is in smooth transition, the bottoms of the high-temperature frying area and the low-temperature frying area which are at adjacent temperatures are provided with communication mechanisms, the communication mechanisms can be a baffle plate, small holes are formed in the baffle plate, the gap is arranged in the middle of the baffle plate, the influence of the high-temperature frying area hot oil temperature and the low-temperature frying area hot oil temperature outside a plan can be avoided, and the communication mechanisms communicated with the bottoms of different frying areas are matched to form a finished oil path.

The bottom of the oil tank is provided with a bushing, the periphery of the bushing is connected with the inner wall of the oil tank, and the number of the oil return pipelines is the same as that of the frying areas. Preferably, the bottom of the oil tank is provided with the bushing, the bushing is not attached to the bottom of the oil tank, a certain distance is reserved between the bushing and the bottom of the oil tank, the bushing is provided with the long and thin openings which are orderly arranged, dregs generated during frying fall into the space at the bottom of the bushing through the openings, the dregs can be continuously left at the bottom of the bushing after falling down because the bushing is not blocked by the position of the opening, the oil return pipeline is divided into a plurality of oil return pipelines, the specific quantity is the same as the quantity of the frying areas, and each oil return pipeline is sequentially connected with the high-temperature frying areas and the low-temperature frying areas with similar temperature, so that the energy required by heating the low-temperature frying areas can be reduced by using high-temperature oil to the greatest extent, the effects of energy conservation and emission reduction are achieved, and the cost is also reduced.

The oil return pipeline is used for sequentially communicating the frying areas from high temperature to low temperature, one end of the oil return pipeline is connected below the bushing plate of the high-temperature frying area, and the other end of the oil return pipeline is connected above the bushing plate of the low-temperature frying area. Preferably, one end of the oil return pipeline is connected to the bottom of the high-temperature frying, and the other end of the oil return pipeline is connected to the upper part of the low-temperature frying area, so that residues remained at the bottom of the bushing plate can be taken away by hot oil in the high-temperature frying area, the residues are removed through special equipment by the oil return pipeline, the oil return pipeline is connected to the junction of one end of the low-temperature frying area and is higher than the surface of the hot oil, backflow is prevented, and the hot oil with higher temperature cannot leave the oil return pipeline for the first time.

An oil filter is arranged in the middle of the oil return pipeline, and an oil pump is arranged on one side of the oil filter. Preferably, an oil filter is arranged in the middle of the oil return pipeline, the oil filter filters and blocks the flowing residues, clean hot oil is pumped to a low-temperature frying area through an oil pump at one side of the oil filter, and excessive low-temperature oil in the low-temperature frying area flows to a high-temperature frying area through a communication mechanism, so that the oil flows during frying, and food materials are not easy to fry.

Each frying area of oil groove all is equipped with independent heating rod, the heating rod evenly disperses in the bushing bottom. Preferably, the oil tank is provided with heating rods, each frying area of the heating rods is independently controlled to heat, the heating rods are heated at the bottom of the bushing, and due to the blocking of the bushing, a process exists when heated hot oil enters the upper part of the bushing, namely, a little time is required for the hot oil contacted with food to reach the same temperature as the hot oil at the bottom of the bushing, so that the hot oil contacted with the food cannot be instantaneously increased to cause the food to become burnt, the heating rods are uniformly distributed, and the heating effect is better.

The oil groove upper end face is equipped with the extension, the extension turns over downwards all around, and the oil groove cell body is hollow bilayer structure. As the preference, the oil groove up end outwards overturns, forms a slick and sly transition, plays certain guard action, and the oil groove cell body divide into hollow bilayer structure, utilizes hollow department air to play isolated oil temperature, makes the staff can not lead to the scald when touching the oil groove carelessly.

The beneficial effects of the invention are as follows: (1) The oil tank is divided into a plurality of different frying areas by the baffle plate, so that a plurality of food materials with different requirements on oil temperature can be fried at the same time; (2) Through the oil return pipeline and the communication mechanism, the hot oil flows when frying, and the cold oil flows in and out, so that the oil temperature of the food contact part is kept, and the frying paste is prevented; (3) The oil return pipeline is provided with an oil filter for filtering dregs, so that the dregs are prevented from making hot oil scorched; (4) The oil return pipeline is sequentially communicated with the frying areas with adjacent temperatures, so that the heat utilization of the hot oil is maximized, and the energy conservation and the emission reduction are realized; (5) The oil groove is provided with a double-layer groove body, the upper end of the oil groove is in smooth transition, and personal safety of workers is protected.

Drawings

Figure 1 is an external view of the present invention,

figure 2 is a partial cross-sectional view of the present invention,

figure 3 is a top view of the present invention,

figure 4 is a diagram of the structure of the separator,

figure 5 is an enlarged view of the extension of figure 2,

figure 6 is an external view of a four-frying zone,

FIG. 7 is a bottom oil return line diagram of a four-fryer oil sump.

In the figure: 1. the oil tank, 2, high temperature frying area, 3, low temperature frying area, 4, baffle, 5, bushing, 6, heating rod, 7, extension, 8, clearance, 9, communication mechanism, 10, base bracket, 11, oil return line, 12, oil filter, 13, oil pump, 14, baffle, 15, first frying area, 16, second frying area, 17, third frying area, 18, fourth frying area, 20, first return line, 21, second return line, 22, third return line, 23, fourth return line.

Detailed Description

The following describes a specific embodiment of the technical scheme of the present invention by way of examples and with reference to the accompanying drawings.

Example 1

In the embodiment 1 shown in fig. 1, 2, 3 and 4 and 5, the frying oil tank structure comprises a base support 10, wherein the base support 10 is a support formed by welding a plurality of square steel pipes, the square steel pipes with the same length and the same number and corresponding positions are vertically arranged at two sides of the bottom of an oil tank 1, the square steel pipes arranged horizontally are connected with the bottoms of the corresponding square steel pipes one by one, so that the whole structure can be horizontally arranged, a baffle plate 4 is arranged in the middle of the oil tank 1, the baffle plate 4 divides a frying area into two blocks, the frying area on the left side is a low-temperature frying area 3, the frying area on the right side is a high-temperature frying area 2, a gap 8 is arranged in the middle of the baffle plate 4, the upper end of the gap 8 is small, the lower end is large, the transition is smooth, the bottom of the oil tank 1 is provided with a drain plate 5, the lower end of the baffle plate 4 is fixedly connected with the upper surface of the drain plate 5, an elongated opening is arranged on the drain plate 5, the openings are orderly and densely arranged, food materials contact with hot oil above the bushing plate 5, a space is arranged at the bottom of the bushing plate 5, dregs in the hot oil sink into the space below the bushing plate 5 through the bushing plate 5, an oil return pipeline 11 is arranged at the bottom of the oil groove 1, the left end of the oil return pipeline 11 is connected to the side wall of the low-temperature frying area 3, the connection position is higher than the surface of the hot oil, the right end of the oil return pipeline 11 is connected to the bottom of the high-temperature frying area 2, an oil pump 13 is arranged at the bottom of the high-temperature frying area 2 and on the base support 10, the oil pump 13 pumps the hot oil at the bottom of the bushing plate 5 of the high-temperature frying area 2 and dregs into the oil return pipeline 11 together, the dregs flowing into the low-temperature frying area 3 from the side wall of the low-temperature frying area 3 are mixed in the low-temperature oil, the oil temperature inside the low-temperature frying area 3 is increased, the energy supply can be reduced, the energy is reduced, the emission is reduced, a filter 12 is arranged in the middle of the oil return pipeline 11, the dregs are filtered cleanly, the deep-frying device has the advantages that the deep-frying oil flowing into the low-temperature frying area 3 is clean, the quality of the deep-frying oil in the low-temperature frying area 3 is kept, the bottom of the baffle plate 4 is provided with a communicating mechanism 9, the communicating mechanism 9 is a baffle plate 14, the baffle plate 14 is vertically arranged, the space is divided into two parts at the bottom of the baffle plate 5, a hole is formed in the middle part of the bottom end of the baffle plate 14, the deep-frying oil pumped into the low-temperature frying area 3 increases the deep-frying area 3, the deep-frying oil in the high-temperature frying area 2 is reduced, the excessive deep-frying oil in the low-temperature frying area 3 flows to the bottom of the baffle plate 5 along the hole formed in the baffle plate 14, independent heating rods 6 are arranged below the drain plate 5 in the high-temperature frying area 2 and the low-temperature frying area 3, the heating rods 6 are uniformly distributed, the oil temperature at all positions of the frying area tends to be identical, the heating is quicker, energy is saved, the deep-frying oil at the bottom of the low-temperature frying area 3 flows to the bottom of the high-temperature frying area 2, the deep-frying oil at the bottom of the high-temperature frying area 2 is increased, the deep-frying oil at the bottom of the high-temperature frying area 2 is neutralized, the temperature near the drain plate 6 is prevented from affecting the taste of the deep-frying material in the deep-frying area 2. The body of the oil tank 1 adopts a double-layer structure, a gap is formed in the middle of the body, the outer side of the side wall of the oil tank 1 is prevented from being burnt by directly contacting with hot oil, operators which are wrongly touched by burns are further arranged at the upper end of the oil tank 1, the extension part 7 rolls outwards, the upper end of the oil tank 1 is smooth and round, and the operators which are wrongly touched can not be cut, so that a protection effect is achieved.

Example 2

In the embodiment 2 shown in fig. 6 and 7, the oil tank 1 is divided into four frying areas, the oil temperature is sequentially from high to low, namely a first frying area 15, a second frying area 16, a third frying area 17 and a fourth frying area 18, and a first oil return pipeline 20 is arranged to connect the bottom of the first frying area 15 and the upper end of the side wall of the second frying area 16; a second oil return pipeline 21 is arranged to connect the bottom of the second frying area 16 and the upper end of the side wall of the third frying area 17; a third oil return pipeline 22 is arranged to connect the bottom of the third frying area 17 and the upper end of the side wall of the fourth frying area 18; a fourth oil return line 23 is provided to connect the bottom of the fourth frying zone 18 with the upper end of the side wall of the 1 st frying zone, and a partition 14 is provided at the bottom of each baffle plate 4, so that the frying zone at the highest temperature is buffered by cooler hot oil, further preventing the oil temperature from becoming too high, frying the food materials, and the rest is the same as in example 1.

The working principle of the oil groove structure of the frying machine is as follows:

taking the oil tank structure of a fryer with only two frying areas as an example, firstly filling edible oil with the same horizontal plane in the two frying areas, taking care of not making the upper surface of the edible oil higher than the end part of an oil return pipeline 11 fixedly connected with the side wall of a low-temperature frying area 3, heating a heating rod 6 arranged in a high-temperature frying area 2 according to a set program, starting to work at the same time by an oil pump 13, enabling oil at the bottom of the high-temperature frying area 2 to flow to the side wall of the low-temperature frying area 3 through the oil return pipeline 11, mixing with oil in the low-temperature frying area 3, enabling the oil at the bottom of the low-temperature frying area 3 to flow to the bottom of the high-temperature frying area 2 through a communication mechanism 9, enabling the heating rod 6 arranged in the high-temperature frying area 2 to heat up quickly, so that the oil temperature can rise gradually until the oil temperature of the high-temperature frying area 2 meets the oil temperature food at the bottom of the beginning when the heating rod 6 does not work, the bottom oil temperature food materials can be fried in the high-temperature frying area 2 firstly, but the food materials cannot be fried in the high-temperature frying area 2 for a long time, the temperature of the high-temperature frying area 2 is slowly increased, at the moment, the heating rod 6 arranged in the low-temperature frying area 3 also starts to work, the design of the oil return pipeline 11 can reduce the heating time of the heating rod 6, save energy and reduce emission, the high-temperature frying area 2 only fries the high-temperature food materials, the low-temperature frying area 3 only fries the low-temperature food materials, when the required oil temperature of the low-temperature frying area 3 reaches, the heating rod 6 arranged in the low-temperature frying area 3 can be heated at intervals or the output power is reduced, the heating rod 6 arranged in the high-temperature frying area 3 is continuously heated, but the output power is also reduced, dregs can be generated in the frying area 2 and sink to the bottom of the high-temperature frying area 2 through the opening arranged in the drain plate 5, the dregs are easy to become paste in the high-temperature environment, the oil return pipeline 11 pumps the oil return pipeline 11 with hot oil intercommunication dregs together in the bottom of the high temperature frying area 2, and the oil filter 12 that sets up in the middle of the oil return pipeline 11 flows through filters the dregs, makes the oil that flows to the low temperature frying area 3 clean no dregs, and when the heating pipe 6 in frying area heats, the bushing plate 5 plays the effect of blockking in the hot oil top in the space that heating rod 6 is located, therefore even heating pipe 6 because the mistake leads to setting for the power too big, also can alleviate the rising of oil temperature along with the exchange of frying area hot oil, can not easily lead to food material to fry paste.

Claims (7)

1. The oil tank structure of the frying machine comprises a base support (10) and is characterized in that the upper end of the base support (10) is connected with an oil tank (1), the oil tank (1) is divided into a plurality of frying areas with sequentially reduced temperature through a baffle plate (4), and the bottoms of the two frying areas with similar temperature are communicated;

every two frying areas with similar temperature are divided into a high-temperature frying area (2) and a low-temperature frying area (3), an oil return pipeline (11) is arranged on the base support (10), and the oil return pipeline (11) is sequentially communicated with the high-temperature frying area (2) and the low-temperature frying area (3).

2. The frying oil tank structure according to claim 1, wherein the baffle plate (4) is arranged at the middle part of the oil tank (1), the baffle plate (4) extends to the periphery to divide the oil tank (1) into a plurality of frying areas, the bottoms of the frying areas with adjacent temperatures are provided with communication mechanisms (9) for communication, and a gap (8) is arranged between the baffle plate (4).

3. The frying oil tank structure according to claim 1, wherein the bottom of the oil tank (1) is provided with a bushing (5), the periphery of the bushing (5) is connected with the inner wall of the oil tank (1), and the number of the oil return pipelines (11) is the same as the number of the frying areas.

4. A fryer oil sump structure according to claim 3, wherein said return line (11) connects said frying areas sequentially from high temperature to low temperature, one end of said return line (11) being connected below said bushing (5) of said high temperature frying area (2) and the other end being connected above said bushing (5) of said low temperature frying area (3).

5. A fryer oil sump structure according to claim 1, 3 or 4, wherein said return line (11) is provided with an oil filter (12) in the middle, said oil filter (12) being provided with an oil pump (13) on one side.

6. A fryer oil sump structure according to claim 1 or 2 or 3 or 4, wherein each frying area (8) of said oil sump (1) is provided with individual heating bars (6), said heating bars (6) being uniformly dispersed at the bottom of the bushing plate (5).

7. The oil tank structure of the frying machine as claimed in claim 1, 2, 3 or 4, wherein the upper end surface of the oil tank (1) is provided with an extension part (7), the extension part (7) turns downwards all around, and the tank body of the oil tank (1) is in a hollow double-layer structure.