KR101266323B1 - Apparatus for frying using frying oil and water - Google Patents

Abstract

PURPOSE: A fryer using oil and water is provided to install electronic components connected to a control panel around the control panel by inserting a metal fiber into a first heating pipe at a fixed distance. CONSTITUTION: A fryer using oil and water comprises an oil tank(60), a water tank(70), a gas burner(200), a heating pipe(30a), and a blocking plate(72). Heating fluid is charged in the oil tank. The water tank is installed under the oil tank. The gas burner supplies combustion heat and has a metal fiber. The combustion heat passes through the heating pipe. The heating pipe is arranged inside the oil tank so that the heating fluid can be contacted to the outer surface of the heating pipe. The blocking plate is bent between the oil tank and the water tank.

Description

Feeding fryer {Apparatus for frying using frying oil and water}

The present invention relates to a breast-feeding fryer, and more particularly, to a breast-feeding fryer to burn a heating fluid by burning a gas such as LPG or LNG.

Deep-fried dishes are widely used in general households and restaurants because they can be cooked relatively easily with a wide selection range of materials such as fish, meat, and vegetables. Recently, fried dishes have become more specialized and popularized due to the increase in fast food and chicken shops.

Such a deep-fried cooking method uses a relatively simple cooking method in which cooking oil is poured into an oil tank and heated while being heated. In general, a tank that heats with oil and a simple one using a deep frying net have been used.

In this case, a device capable of temperature control and automatic supply of oil is developed and used in accordance with the situation of a specialized and large-sized business.

Feeding gas fryer widely used up to now is a gas burner which supplies combustion heat, and the outer surface is in contact with oil and heat of the gas burner passes inside to heat the oil by transferring the combustion heat of the gas burner to oil. It is configured to include a heating tube.

For example, as shown in Figures 1 to 4, the conventional feeding gas fryer, the cooking vessel 20 is filled with the heating fluid, the heating tube located in the cooking vessel 20 so that the outer surface is in contact with the heating fluid. 30, and a gas burner 100 for supplying high temperature combustion heat into the heating tube 30. Support leg 12 is installed at each corner of the casing 10 of the conventional gas fryer. The cooking container 20 may be separated into an upper tank and a lower tank.

A control panel (also called an operation panel) 14 is installed on one side of the casing 10, and a door 16 is installed.

On the other hand, the communication 40 connected to one side of the heating tube 30 is installed on the upper one side of the casing (10). A plurality of holes 41 are formed in the upper end of the communication 40. Reference numeral 30a denotes a first heating tube, and reference numerals 30b and 30c denote a second heating tube.

A drain pipe 22 for discharging the heating fluid to the outside is provided at the bottom of the cooking container 20, and the drain pipe 22 is opened and closed by the drain valve 24.

The high temperature combustion heat generated by the gas burner 100 flows into the heating tube 30, and the heating tube 30 heated by the combustion heat heats the heating fluid filled in the cooking vessel 20.

Here, the gas burner 100 includes a main body 110 in which a flow path is formed so that the fuel gas and air pass through, a blowing means 120 for flowing the fuel gas and air passing through the main body 110, and a fuel gas. And a combustion unit 140 in which air is combusted, and an ignition unit 150 generating sparks in the combustion unit 140 to combust fuel gas and air in the combustion unit 140.

The main body 110 is a component such as a case for discharging evenly mixing the fuel gas and air from the outside. The main body 110 is provided with an inlet port (not shown) for intake of fuel gas and air and a discharge port 113 for discharging the sucked fuel gas and air.

In addition, the main body 110 includes a first main body 102 on which the blowing means 120 is mounted, and a second main body 104 on which the combustion unit 140 is installed.

The first main body 102 and the second main body 104 may be coupled by the fastening bolt 108 and the fastening nut 130, or may be combined by various other methods such as welding or brazing. A separate gasket 106 is provided at a portion where the first main body 102 and the second main body 104 are coupled so that fuel gas and air do not leak. In this case, since the main body 110 is divided into the first main body 102 and the second main body 104 for convenience of manufacturing, the first main body 102 and the second main body 104 have one component. It can be manufactured integrally.

The inside of the second body 104 constitutes a mixing unit 114 in which fuel gas and air are mixed, and the combustion unit 140 is a woven metal fiber 141 which allows the fuel gas and air to pass therethrough. )

The gasket 142 for preventing the outflow of fuel gas and air is further provided at a portion where the combustion unit 140 and the second body 104 are coupled.

Blowing means 120 is provided with a plurality of blowing wings 123, the blowing wheel 121 is coupled to the rotatable structure in the main body 110, and the fuel gas and air is discharged through the suction port (not shown) after the discharge port It includes a motor (not shown) for rotating the blowing wheel 121 to be discharged to 113.

The conventional feeding-type gas fryer constructed as described above is heated to a high temperature by the metal fiber 141 of the combustion unit 140 to generate radiant heat.

By the way, as shown in Figure 4, the conventional feeding gas fryer has a too small distance d1 between the metal fiber 141 and the second body 104. The metal fiber 141 is installed too close to the second body 104 to provide high temperature heat to the second body 104 and its surroundings.

Accordingly, the electronic component (for example, the microcomputer, etc.) connected to the control panel 14 is preferably located far from the metal fiber 141 (for example, the lower part of the casing 10) in order to avoid heat damage or the like. Is installed. In this way, the connection wiring between the control panel 14 and the electronic components becomes complicated and the connection work becomes cumbersome.

On the other hand, the cooking vessel 20 partitioned into the upper tank and the lower tank so that a large amount of food waste and / or oil residues settle into the water in the lower tank (that is present in the bottom of the fried oil) during long time use. do. Then, the water in the tank becomes dirty and odor is generated, and this odor penetrates into the fried oil in the upper oil tank and adversely affects the fried food.

Republic of Korea Patent Publication 10-2012-0079223

The present invention has been proposed to solve the above-described problems, and an object of the present invention is to provide a feeding fryer for installing an electronic component connected to the control panel in the vicinity of the control panel.

Another object of the present invention is to provide a feeding fryer to prevent the bad smell in the tank to be introduced into the oil tank.

Shuyu frying machine according to a preferred embodiment of the present invention to achieve the above object, the oil tank is filled with a heating fluid; A water tank installed in the lower part of the oil tank; A gas burner supplying combustion heat and having a metal fiber; And a heating tube configured to pass combustion heat inside and provided inside the oil tank so that the heating fluid contacts the outer surface.

The heating tube may include: a first heating tube having a metal fiber inserted into the other side from one opening to a predetermined distance, and having a diffusion plate spaced apart from the metal fiber to diffuse combustion heat; And a second heating tube divided into a first flow passage and a second flow passage for combustion heat by a distribution plate installed inside, and a plurality of heat transfer plates are formed in the distribution plate and disposed in the first flow passage and the second flow passage. ,

A clamp-shaped prevention plate is provided between the oil tank and the water tank.

Preferably, the diffusion plate is installed in the first heating tube to face the metal fiber and intersect in the longitudinal direction of the first heating tube, and the first diffusion plate formed with a plurality of through holes, and spaced apart from the first diffusion plate. It is installed so as to include a second diffusion plate is installed to cross in the longitudinal direction of the first heating tube and a plurality of through holes formed.

The first diffusion plate and the second diffusion plate are connected to each other by a connecting member.

The connecting member includes a first connecting member connecting the center of the first diffusion plate and the center of the second diffusion plate to each other, and a second connecting member connecting the outer portion of the first diffusion plate and the outer portion of the second diffusion plate to each other. It includes.

The second diffusion plate is configured in plural, and the plurality of second diffusion plates are spaced apart from each other.

The diameter of the through hole of the first diffusion plate is larger than that of the through hole of the second diffusion plate.

One second heating tube is provided on each of the left and right sides of the first heating tube.

The distribution plate is installed horizontally inside the second heating tube, and the plurality of heat transfer plates are installed on the upper and lower surfaces of the distribution plate in a direction crossing the flow direction of the heat of combustion, and the plurality of heat transfer plates are one of the width of the distribution plate. Alternately installed with a length longer than / 2 and shorter than the width of the distribution plate.

The distribution plate is installed horizontally inside the second heating tube, and the plurality of heat transfer plates are arranged on the upper and lower surfaces of the distribution plate in a direction crossing the flow direction of the heat of combustion, and each heat transfer plate is formed with a hole and Formation positions are alternated.

The distribution plate is installed perpendicular to the inside of the second heating tube, and the plurality of heat transfer plates are installed in a plurality of rows on the left side and the right side of the distribution plate in a direction crossing the flow direction of the combustion heat, respectively. The plurality of heat transfer plates are installed alternately with a length longer than half of the width of the distribution plate and shorter than the width of the distribution plate at the corresponding side.

A blocking plate for introducing combustion heat into the first flow path is coupled to one end of the heating tube, and a sealing plate for introducing combustion heat introduced into the first flow path into the second flow passage is coupled to the other end of the heating tube.

The distance is 6-10 cm.

The diameter of the through hole of the first diffusion plate is 0.9 cm, and the diameter of the through hole of the second diffusion plate is 0.6 cm.

The distance between the first diffuser plate and the metal fiber is 15 to 17 cm.

According to the present invention having such a configuration, as the metal fiber is inserted into and installed from one side to the other side of the inside of the first heating tube, an electronic component connected to the control panel can be installed in the vicinity of the control panel.

In addition, by providing a prevention plate between the oil tank and the water tank, it is possible to prevent the odor from the water tank to flow into the oil tank.

The heating tube is configured of the first and second heating tubes, but the plurality of flow paths of the second heating tube are utilized to maximize the heating efficiency by maximizing the heat of combustion generated from the gas burner.

1 is an external perspective view of a conventional feeding fryer.
2 is a front view of a conventional feeding fryer.
3 is a right side view of a conventional feeding fryer.
4 is a cross-sectional view of a burner applied to a conventional feeding fryer.
5 is a cross-sectional view showing the configuration of a feeding fryer according to the present invention.
6 is a perspective view illustrating a coupling state of the diffusion plate employed in the feeding type fryer of the present invention.
7 is a partially exploded perspective view of the first embodiment of the feeding fryer of the present invention.
8 is an exploded perspective view showing the combustion heat transfer path of the first embodiment of the feeding fryer of the present invention.
Figure 9 is an exploded perspective view showing the main part and the combustion heat transfer path of the second embodiment of the feeding fryer of the present invention.
10 is an exploded perspective view showing the main part and the combustion heat transfer path of the third embodiment of the feeding fryer of the present invention.

Hereinafter, with reference to the accompanying drawings will be described a lactation frying machine according to an embodiment of the present invention. Prior to the detailed description of the present invention, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

5 is a cross-sectional view showing the configuration of a feeding fryer according to the present invention. Prior to the description of FIG. 5, the same reference numerals are given to the same components as those of the conventional components described above, and description thereof will be omitted.

The fed fryer of the present invention includes an oil tank 60, a water tank 70, a gas burner 200, and a heating tube 30.

The oil tank 60 is filled with a heating fluid. Here, the heating fluid may be replaced with any oil as long as it is a fluid capable of cooking food as well as oil such as cooking oil. The oil tank 60 can be formed in arbitrary shapes, such as a cylindrical shape, a rectangular parallelepiped shape, a cube shape, a spherical shape, and the rugby ball shape of an elliptical cross section.

The water tank 70 is installed below the oil tank 60. The water tank 70 may be integrally formed with the oil tank 60 by welding or the like. A portion of the tank 70 is filled with water, and a heating fluid (eg, fried oil) of the oil tank 60 flows into the tank 70. To this end, the upper portion of the tank 70 and the lower portion of the oil tank 60 are in communication with each other, the heating fluid in the oil tank 60 is introduced into the tank 70 through the communication portion. Here, the communicating site is not completely open, but a plate is formed between the oil tank 60 and the water tank 70 and a plurality of holes are drilled in the plate. Accordingly, the heating fluid flows into the water tank 70 through the plurality of holes. Unlike the configuration in which a plurality of holes are drilled in the plate between the oil tank 60 and the water tank 70, a structure that does not require the plate and the hole is possible. For example, the lower part of the oil tank 60 is inclined obliquely and the upper surface of the water tank 70 is flat, and a single hole of polygonal shape such as a quadrangular shape is formed at the junction between the oil tank 60 and the water tank 70. It may be used. Of course, as long as the heating oil in the oil tank 60 can flow into the interior of the water tank 70 may be a different form than the above description.

In particular, in the present invention, a clamping metal preventive plate 72 is provided between the oil tank 60 and the water tank 70. That is, on the basis of the description of the bonding portion between the oil tank 60 and the water tank 70 described above, the prevention plate 72 is installed in the longitudinal or transverse direction on the plate formed with a plurality of holes, A hole may be coupled to the junction of the oil tank 60 and the water tank 70 in the longitudinal or transverse direction. The prevention plate 72 is used for odor prevention. The prevention plate 72 is formed such that both sides thereof face downward in the center of the bent portion of the prevention plate 72. For example, when the cooking compartment divided into the oil tank 60 and the water tank 70 is used for a long time, a large amount of food waste and / or oil waste is present in the water in the lower water tank 70 (ie, present in the bottom of the fried oil). It will settle down inside. Then, the water in the water tank (70) is dirty and odor is generated, and this odor is penetrated by the fried oil in the upper oil tank (60) to adversely affect the fried food. Accordingly, the prevention plate 72 prevents the movement of the odor flowing into the oil tank 60 from the water tank 70 to remove or minimize the odor that may flow into the oil tank 60. On the other hand, the prevention plate 72 is used for preventing the temperature rise of the water tank 70. When the oil residue of the oil tank 60 flows into the water tank 70, the water temperature in the water tank 70 rises, and the water of the water tank 70 may boil over. Accordingly, as the prevention plate 72 is installed at the contact portion between the oil tank 60 and the water tank 70, the water temperature of the water tank 70 is prevented from rising and further, the oil residues explode in the water tank 70. The phenomenon can be prevented. In addition, the prevention plate 72 prevents the fried oil falling from the oil tank 60 to the water tank 70 to splash out. In FIG. 5, only the cross section of the prevention plate 72 is illustrated, but is actually formed in the shape of a plate of a predetermined size, a part of which is bent, and a bending portion is coupled between the oil tank 60 and the water tank 70.

On the other hand, the water tank 70 is formed with a transparent or translucent inspection window 18 that can check the situation (for example, the interface between the fried oil layer and water) inside the water tank 70. In addition, although not shown in the figure, the recommended water level filled in the water tank 70 is indicated by the scale in the inspection window 18. Approximately 70-80% of the frying oil residue is present at the interface and the remaining 20-30% of the frying oil residue is precipitated into the water. Accordingly, the user (worker) can visually check the presence of fried oil residues present at the interface through the inspection window 18.

In addition, an outlet 70a is formed at the bottom of the water tank 70. The outlet 70a may be formed at the center or one side of the water tank 70. By checking through the inspection window 18, the residue (e.g., residue generated during the frying process, such as some water, fried flour, fried food residue, etc.) existing inside the water tank 70 through the outlet 70a To be discharged.

The bottom of the water tank 70 is preferably inclined toward the discharge port 70a so that the debris inside the water tank 70 can be easily discharged to the outside through the discharge port 70a. According to the position of the outlet 70a, the bottom may be inclined in all directions about the outlet 70a, or may be inclined toward any one side.

The first heating tube 30a is installed inside the oil tank 60. In FIG. 5, only the first heating tube 30a is illustrated, but as shown in FIG. 1, the second heating tube 30b is disposed on the left side of the first heating tube 30a, and the second heating tube 30c is It is understood that it is disposed on the right side of the first heating tube 30a. Here, the first heating pipe (30a) is the heat of combustion generated by the gas burner 200 flows into one end to heat the heating fluid in the oil tank (60). The second heating tubes 30b and 30c heat the heating fluid once more with the combustion heat used once when passing through the first heating tube 30a as the combustion heat passing through the first heating tube 30a is reversed.

The gas burner 200 includes a main body, a blowing means, a combustion part, and an ignition means, as in the conventional components described above. The gas burner 200 is different from the conventional gas burner in that the metal fiber of the combustion unit is inserted into the first heating tube 30a and installed in the other direction at one opening of the first heating tube 30a. Is a certain distance (eg, about 6 ~ 8cm) (d2) has been inserted. Compared with the prior art, the distance between the metal fibers and the second body 104 is wider. This reduces heat transfer to the second body and its surroundings compared with the prior art, and thus it is possible to install electronic components such as a microcomputer near the control panel 14. This makes it possible to avoid damaging the electronic components and to facilitate the wiring work between the control panel 14 and the electronic components.

Meanwhile, a diffusion plate 90 is installed inside the first heating tube 30a to be spaced apart from the metal fiber to diffuse combustion heat. As shown in FIG. 6, the diffusion plate 90 is installed to intersect in the longitudinal direction of the first heating tube 30a and includes a first diffusion plate 91 in which a plurality of through holes 91a are formed, and a first diffusion plate. The second diffusion plates 92 and 93 are installed to be spaced apart from the plate 91 and intersect in the longitudinal direction of the first heating tube 30a and the plurality of through holes 92a and 93a are formed. The first diffuser plate 91 is directly opposed to the metal fiber, and the second diffuser plates 92 and 93 are provided behind the first diffuser plate 91.

Here, the distance between the metal fibers and the first diffuser plate 91 is approximately 15 to 17 cm, most preferably in terms of durability and thermal efficiency of the diffuser plate 90.

The first diffusion plate 91 and the second diffusion plates 92 and 93 have the same area, and the diameter of the through hole 91a of the first diffusion plate 91 is equal to that of the second diffusion plates 92 and 93. Larger than the diameters of the through holes 92a and 93a. The diameters of the through holes 92a and 93a of the second diffusion plates 92 and 93 may be the same, or the diameter of the through holes 92a may be larger than the diameter of the through hole 93a.

Radiant heat (ie, combustion heat) generated as the metal fiber is heated is moved to the second diffusion plates 92 and 93 through the first diffusion plate 91. If the diameter of the through hole 91a is the same as or smaller than the diameter of the through holes 92a and 93a, the first diffusion plate 91 may be changed in shape by radiant heat, and thus the movement and diffusion of the radiant heat. The diameter of the through holes 91a is preferably larger than the diameters of the through holes 92a and 93a in order to make the etc. quickly. For example, the diameter of the through hole 91a is approximately 0.9 cm. The diameters of the through holes 92a and 93a are approximately equal to 0.6 cm, or the diameter of the through holes 92a is approximately 0.6 cm and the diameter of the through holes 93a is approximately 0.4 cm to 0.5 cm.

As shown in FIG. 6, a plurality of second diffusion plates are formed, and the plurality of second diffusion plates 92 and 93 are spaced apart from each other. In FIG. 6, the diameter of the through hole 92a of the second diffusion plate 92 is larger than the diameter of the through hole 93a of the second diffusion plate 93, but may be the same as described above. Do.

The first diffusion plate 91 and the second diffusion plates 92 and 93 are connected to each other by the connection members 94 and 96.

The connecting member 94 is a first connecting member and connects the center of the first diffusion plate 91 and the center of the second diffusion plates 92 and 93 to each other. The connection member 96 is a second connection member, and connects an outer portion of the first diffusion plate 91 and an outer portion of the second diffusion plates 92 and 93 to each other. In more detail, the first connecting member 94 is configured in the form of a single rod of metal. The first connecting member 94 penetrates the center of the first diffusion plate 91 and the second diffusion plates 92 and 93. The portions of the first diffusion plate 91 and the second diffusion plates 92 and 93 which contact the first connection member 94 are joined by welding or the like. If necessary, the first connection member 94 may be composed of two rods. For example, one of the two rods connects the centers of the first diffusion plate 91 and the second diffusion plate 92 to each other, and the other rod is the second diffusion plate 92 and the second diffusion plate 93. The centers of the may be connected to each other. On the other hand, the second connecting member 96 is configured in the form of a metal rod or bar. The portions of the first diffusion plate 91 and the second diffusion plates 92 and 93 that contact the second connection member 96 are joined by welding or the like. One end portion of the second connection member 96 is formed with a bent portion 96a that is bent outwardly. The bent portion 96a is coupled to a blocking plate (not shown) which will be described later. In FIG. 6, two second connecting members 96 are provided on the periphery of the first diffusion plate 91 and the second diffusion plates 92 and 93, but the second connection member 96 is disposed as necessary. The number of can be added or subtracted.

7 is a partially exploded perspective view of the first embodiment of the feeding fryer of the present invention, Figure 8 is an exploded perspective view showing the combustion heat transfer path of the first embodiment of the feeding fryer of the present invention. In particular, FIGS. 7 and 8 are diagrams for explaining an implementation mechanism of the path through which the heat of combustion passing through the first heating tube 30a passes through the second heating tubes 30b and 30c, and the movement path thereof.

The heat of combustion generated by the gas burner 200 is lower than the temperature when passing through the second heating tubes 30b and 30c than when passing through the first heating tube 30a. In the example, the area where the heat of combustion was transferred to the heating fluid was increased as much as possible.

That is, in the first embodiment of the present invention, the second heating tubes 30b and 30c heat the combustion heat twice. In other words, the inner flow paths of the second heating pipes 30b and 30c are coupled to the inside by the distribution plate 300, and the first flow path (ie, the lower flow path) and the second flow path (ie, the upper flow path) in the vertical direction. Separated by). The heat of combustion is heated two times by sequentially passing the first flow passage and the second flow passage.

Looking at the internal configuration of the second heating tube (30b, 30c), inside the second heating tube (30b, 30c) is a horizontal plate-shaped distribution plate 300 in the longitudinal direction of the second heating tube (30b, 30c) It is installed along. A plurality of heat transfer plates 302 and 304 are vertically spaced apart from each other on the upper and lower surfaces of the distribution plate 300. The plurality of heat transfer plates 302 and 304 have an arc shape, but part of the heat transfer plates are cut out. The plurality of heat transfer plates 302 and 304 are alternately arranged in a direction intersecting with the flow direction of the heat of combustion, each heat transfer plate 302 and 304 of the width of the distribution plate 300 to form a movement path of the heat of combustion. It is preferred to have a length longer than approximately 1/2 and shorter than the width of the distribution plate 300.

Then, one end of the heating tube 30 is coupled to the blocking plate 330 to allow the combustion heat passing through the first heating tube 30a to flow only into the first flow passage, rather than flowing into the second flow passage. Among the plurality of heat transfer plates 302 and 304 formed in the first flow path, the heat transfer plate located closest to the blocking plate 330 is spaced apart from the blocking plate 330.

In addition, at the other end of the heating tube 30 (that is, the portion opposite to the installation position of the blocking plate), the sealing plate 320 is coupled to the first heating tube 30a and the second heating tube 30b, 30c. Among the plurality of heat transfer plates 302 and 304 formed in the first flow path and the second flow path, the heat transfer plate located closest to the sealing plate 320 is spaced apart from the sealing plate 320.

Therefore, as shown in FIG. 8, the combustion heat passing through the first heating tube 30a is introduced into the first flow path of the second heating tubes 30b and 30c after hitting the blocking plate 330, and flows in the opposite direction to the second heating. The tubes 30b and 30c are heated. On the other hand, the combustion heat flowing through the first flow path is introduced into the second flow path of the second heating pipe (30b, 30c) after hitting the sealing plate 320 and flows in the direction opposite to the previous direction, the second heating pipe (30b, 30c) ) Is heated again.

The heat of combustion passing sequentially through the first flow path and the second flow path is introduced into the guide plate 340 after passing through the blocking plate 330, and then discharged to the outside through the communication 40 connected to the guide plate 340.

Figure 9 is an exploded perspective view showing the main part and the combustion heat transfer path of the second embodiment of the feeding fryer of the present invention. In particular, FIG. 9 is a view for explaining an implementation mechanism of the path through which the heat of combustion passing through the first heating tube 30a passes through the second heating tubes 30b and 30c, and the movement path thereof. The second embodiment of the present invention is the same in most of the components compared to the first embodiment described above, except that the heat transfer plate is different.

That is, in FIGS. 7 and 8, a plurality of heat transfer plates 302 and 304 are formed in an arc shape, but a portion thereof is cut away, but the plurality of heat transfer plates 306 and 308 in FIG. 9 have an arc shape but a hole is formed. .

In other words, in FIG. 9, a plurality of heat transfer plates 306 and 308 in which the positions of the holes are alternately disposed on the upper and lower surfaces of the distribution plate 300 are spaced apart from each other. For example, if the hole 306a is formed in the left portion of the heat transfer plate 306, the hole 308a is formed in the right portion in the heat transfer plate 308.

In this second embodiment, as in the above-described first embodiment, the combustion heat that heats the first heating tube 30a sequentially passes the first passage and the second passage of the second heating tubes 30b and 30c. After passing through the blocking plate 330 into the guide plate 340 is discharged to the outside through the communication 40 connected to the guide plate 340.

10 is an exploded perspective view showing the main part and the combustion heat transfer path of the third embodiment of the feeding fryer of the present invention. In particular, FIG. 10 is a view for explaining an implementation mechanism of the path through which the heat of combustion passing through the first heating tube 30a passes through the second heating tubes 30b and 30c, and the movement path thereof. The third embodiment of the present invention is the same in most of the components compared to the first embodiment described above, except that the difference is somewhat different in the installation form of the distribution plate and the heat transfer plate.

That is, in the first embodiment, the distribution plate 300 is installed horizontally, but in the third embodiment, the distribution plate 400 is installed vertically. In the first embodiment, the heat transfer plates 302 and 304 are installed on the upper and lower surfaces of the distribution plate 300. In the third embodiment, the plurality of heat transfer plates 410, 412, 414, and 416 are divided into the distribution plates ( 400 is installed on the left side and the right side. In other words, the plurality of heat transfer plates 410 and 412 are installed on the right side of the distribution plate 400, and the plurality of heat transfer plates 414 and 416 are installed on the left side of the distribution plate 400. Here, the plurality of heat transfer plates 410 are installed in one row at the top of the right side of the distribution plate 400, and the plurality of heat transfer plates 412 are installed in one row at the bottom of the right side of the distribution plate 400. On the right side of the distribution plate 400, the heat transfer plate 410 and the heat transfer plate 412 are alternately installed in a zigzag form. On the other hand, the plurality of heat transfer plate 414 is installed in one row at the top of the left side of the distribution plate 400, the plurality of heat transfer plate 416 is one row at the bottom of the left side of the distribution plate 400 On the left side of the distribution plate 400, the heat transfer plate 414 and the heat transfer plate 416 are alternately installed in a zigzag form.

In particular, each of the plurality of heat transfer plates 410, 412, 414, 416 preferably has a length longer than half the width of the distribution plate 400 and shorter than the width of the distribution plate 400.

In this third embodiment, as shown in FIG. 10, the combustion heat that heats the first heating tube 30a is formed at the right side of the first flow path (ie, the distribution plate 400) of the second heating tubes 30b and 30c. The guide plate 340 after passing through the blocking plate 330 after passing through the blocking channel 330 sequentially after passing through the flow path to be formed) and the second flow path (that is, the flow path formed on the left side of the distribution plate 400). It is discharged to the outside through the communication 40 connected to.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. You must see.

30: heating tube 30a: first heating tube
30b, 30c: 2nd heating tube 60: oil tank
70: water tank 72: prevention plate
90 diffuser 91 first diffuser plate
92 and 93: second diffusion plates 91a, 92a and 93a: through holes
94: first connecting member 96: second connecting member
300, 400: distribution plate
302, 304, 306, 308, 410, 412, 414, 416: heat transfer plate
320: sealing plate 330: blocking plate
340: guide plate

Claims (14)

Oil tank filled with heating fluid;
A water tank installed under the oil tank;
A gas burner supplying combustion heat and having a metal fiber; And
And a heating tube configured to pass the combustion heat therein and provided inside the oil tank so that the heating fluid contacts the outer surface.
In the heating tube,
A first heating tube in which the metal fibers are inserted at a distance from one side of the opening to the other side, and a diffusion plate having a diffusion plate spaced apart from the metal fibers to diffuse the combustion heat therein; And a second heating tube which is divided into a first flow passage and a second flow passage for the combustion heat by a distribution plate installed therein, and a plurality of heat transfer plates are formed in the distribution plate and disposed in the first flow passage and the second flow passage. Including;
Feeding fryer characterized in that a clamp-shaped preventive plate is installed between the oil tank and the water tank. The method of claim 1,
Feeding fryer characterized in that the second heating tube is installed one each on the left and right of the first heating tube. The method of claim 1,
The distribution plate is installed horizontally inside the second heating tube,
The plurality of heat transfer plates are installed on the upper and lower surfaces of the distribution plate in a direction crossing the flow direction of the combustion heat, wherein the plurality of heat transfer plates are longer than 1/2 of the width of the distribution plate and larger than the width of the distribution plate. Feeding fryer characterized by having a short length and alternately installed. The method of claim 1,
The distribution plate is installed horizontally inside the second heating tube,
The plurality of heat transfer plates are arranged on the upper and lower surfaces of the distribution plate in a direction intersecting the flow direction of the combustion heat, each heat transfer plate is formed with holes, characterized in that the hole formation position is alternated Fryer. The method of claim 1,
The distribution plate is installed perpendicular to the inside of the second heating tube,
The plurality of heat transfer plates are installed in a plurality of rows on the left side and the right side of the distribution plate in a direction crossing the flow direction of the combustion heat, respectively. Feeding fryer having a length longer than 1/2 of the width of the distribution plate and installed alternately with each other having a length shorter than the width of the distribution plate. The method of claim 1,
A blocking plate for introducing the combustion heat into the first flow passage is coupled to one end of the heating tube, and a sealing plate for introducing the combustion heat introduced into the first flow passage into the second flow passage is coupled to the other end of the heating tube. Feeding fryer. The method of claim 1,
Feeding fryer characterized in that the predetermined distance is 6 ~ 10cm. The method of claim 1,
The diffusion plate,
A first diffuser plate installed to face the metal fiber in the first heating tube and intersect in the longitudinal direction of the first heating tube and spaced apart from the first diffuser plate; Feeding fryer characterized in that it comprises a second diffusion plate is installed in the longitudinal direction of the first heating tube and a plurality of through holes formed. The method of claim 8,
Feeding fryer characterized in that the first diffusion plate and the second diffusion plate are connected to each other by a connecting member. The method of claim 9,
The connecting member may include a first connecting member connecting the center of the first diffusion plate and the center of the second diffusion plate to each other, and a portion of an outer portion of the first diffusion plate and an outer portion of the second diffusion plate. Feeding fryer characterized in that it comprises a second connecting member. The method of claim 8,
The second diffusion plate is composed of a plurality, the plurality of second diffusion plate is a feeding type fryer characterized in that spaced apart from each other. The method of claim 8,
Feeding fryer characterized in that the diameter of the through hole of the first diffusion plate is larger than the diameter of the through hole of the second diffusion plate. 13. The method of claim 12,
Feeding fryer characterized in that the diameter of the through hole of the first diffusion plate is 0.9cm, the diameter of the through hole of the second diffusion plate is 0.6cm. The method of claim 8,
Feeding fryer characterized in that the interval between the first diffusion plate and the metal fiber is 15 ~ 17cm.

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