KR200278244Y1 - Baking oven - Google Patents

Abstract

The present invention makes the dough uniformly baked as a whole, so that the taste can be baked quickly, and the bread can be baked quickly, and the dough can be maximized by the yeast, and the dough is minimized while minimizing the destruction of various nutrients contained in the dough. It relates to a far-infrared baking oven that can bake.

The present invention has a casing consisting of an outer casing forming an outer casing and an inner casing having a baking chamber, which is a space for baking dough inside, a door for opening and closing an entrance of the firing chamber, and a ceiling surface and a bottom surface of the firing chamber, respectively. Installed in the heating means for dissipating heat for baking the dough, and when the heat is interposed between the outer casing and the inner casing and receives heat from the heating means convection in the firing chamber while baking the dough from the inside is radiated It is characterized by including a far-infrared heat insulating material.

Description

Far Infrared Baking Oven {Baking oven}

The present invention relates to a baking oven for far-infrared, and more specifically, the outer and inner sides of the dough can be baked more uniformly and more quickly by far-infrared rays, which are known to improve the taste of food and help the health of the human body. It relates to a far infrared baking oven.

In general, the baking oven is provided with a casing provided with a firing chamber, which is a space for baking dough, heating means installed on the ceiling surface of the firing chamber for dissipating heat for baking the dough, and opened and closed at an entrance of the firing chamber. The door is configured to maintain a temperature in the firing chamber heated by the heating means, and a steam generator dissipates steam into the firing chamber to properly maintain the humidity in the firing chamber. After closing the firing chamber, the heating means is operated to heat the firing chamber, and the steam generator is operated to bake the dough while controlling the humidity in the firing chamber appropriately to complete the bread.

As described above, the bread baked by the baking oven is constantly inflated and is shaped, and the surface is smooth as well as a glossy brown shell is formed. Keeping the taste is the best quality.

Yeast is added to the dough to obtain such high-quality bread, that is, a food that is constantly inflated and shaped. The yeast produces carbon dioxide, alcohol and organic acids in the dough by the heat generated by the heating means during firing. It expands the dough and gives the bread its unique flavor.

In addition to the smooth surface, glossy brownish shells are formed, and the outer and inner parts are baked uniformly, to obtain bread with a fresh and light taste. Cautions include setting the firing time and temperature, even heat distribution in the firing chamber, proper humidity control and minimizing heat loss.

However, there is a problem that the baking oven as described above is somewhat difficult to bake a higher quality bread as described above.

In more detail, that is, the baking oven bakes the dough only depending on the heating means for heating the inside of the baking chamber, so it is rather difficult to satisfy the even heat distribution of the baking chamber, which is one of the precautions when baking the dough. There is a problem that follows.

Therefore, the heat penetrated into the inside of the dough is relatively weak, so that the outside of the dough is frequently burned in order to bake it to the inside of the dough in a short time, and the dough is baked evenly to the inside without burning the inside of the dough. It takes a lot of time to bake slowly.

Of course, the state of the dough is not baked well by the heating means, it is not possible to maximize the plasticity can not meet the needs of consumers who demand more delicious bread, as well as the baking time is longer, so that a larger amount It cannot satisfy the desire of the producer to produce within.

In order to solve this problem, a plurality of heating means may be provided or a larger capacity heating means may distribute heat generated in the heating means more evenly in the firing chamber, but this may cause difficulty in the mounting structure of the heating means and increase in manufacturing cost. This is not desirable because it is accompanied.

Therefore, the researches to satisfy both the needs of producers who want to bake better quality breads in a short time with the simple structure of baking ovens and the desires to demand breads with better quality tastes are continuing. It is a reality.

On the other hand, due to the nature of the heat generated by the heating means, the dough is baked while destroying some of the enzymes and cell tissues of the dough, so it is not possible to maximize the swelling of the bread due to the destruction of the yeast, and some of the various nutrients contained in the dough There is also a problem.

The present invention is devised to solve all the problems of the prior art as described above, the main purpose of the dough is unburnt to the inside, that is, the whole uniformly baked to save the taste and light bread quickly To provide a far-infrared baking oven that can be baked easily.

Another object of the present invention to provide a far-infrared baking oven that can maximize the swelling of the dough by the yeast during baking, as well as to bake the dough in a state of minimizing the destruction of various nutrients contained in the dough.

1 is a perspective view showing a first embodiment of the far infrared baking oven according to the present invention,

2 is a cross-sectional view taken along the line a-a of FIG.

3 is a perspective view showing the structure of the far-infrared ray insulating material of the present invention,

4 is a perspective view showing a heating means of the present invention.

5 is a front sectional view showing a second embodiment of the far infrared baking oven according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: casing 11: outer casing

12: outer casing 20: door

30: heating means 33: insulator

40: heat insulating material 50: far infrared heat insulating material

60: auxiliary far infrared heat insulating material A: firing chamber

The present invention for achieving the technical problem as described above is a casing consisting of an outer casing forming an outer casing and an inner casing formed with a firing chamber, which is a space for baking dough therein, a door for opening and closing an entrance of the firing chamber, and the firing chamber Heating means for dissipating heat to bake dough, respectively, installed on the ceiling and bottom surfaces of the battery, and interposed between the outer casing and the inner casing and receiving heat from the heating means, convection in the baking chamber while condensing the dough. It is possible to characterized in that it comprises a far-infrared heat insulating material is emitted from the far infrared heat to be baked.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a first embodiment of the far-infrared baking oven according to the present invention, Figure 2 is a cross-sectional view taken along the line a-a of Figure 1, Figure 3 is a perspective view showing the structure of the far-infrared heat insulating material of the present invention.

As shown in Figures 1 to 3, the present invention has a casing 10 consisting of an outer casing 11 forming an exterior and an inner casing 12 having a baking chamber A, which is a space for baking dough therein, and Both sides are rotatably mounted on the inner casing 12 to open and close the inlet of the firing chamber A, and heating means 30 installed in the firing chamber A to dissipate heat for baking dough. ), A steam generator (not shown) for properly maintaining humidity in the firing chamber A, a heat insulating material 40 interposed between the outer casing 11 and the inner casing 12, and the inner casing 12. And is interposed between the heat insulating material 40 is composed of a far-infrared heat insulating material 50, the far infrared heat is radiated when it receives heat from the heating means 30.

Here, the casing 10 is stacked in a plurality of vertical direction to form a baking oven, which is provided with a plurality of baking chambers (A) in one baking oven to allow a producer to produce a large amount of bread in a short time. Allow it to bake.

And the ceiling surface and the bottom surface of the firing chamber (A) formed in the inner casing 12 of the casing 10 is a projection 14a along the edge so that rectangular grooves 13a, 13b are formed in the center portion, respectively. ) 14b is formed, and the heating means 30 is mounted by brackets (not shown) in each of the grooves 13a and 13b.

The door 20 is provided with a transparent window 21 for allowing the producer to watch the process of baking the dough from the outside in the central portion.

In particular, when the far-infrared heat insulating material 50 receives heat transferred through the inner casing 12 of the heating means 30, the far infrared heat insulating material 50 passes through the inner casing 12, and then, while convection in the baking chamber A, is baked from the inside. In addition, the far-infrared radiation is contained so that the heat in the firing chamber (A) heated by the heating means 30 together with the insulating material 40 to more strongly block the discharge of heat to the outside.

Therefore, the more strongly blocking the heat dissipation of the heat in the firing chamber (A) by the far-infrared heat insulating material (50) is that the heat loss in the firing chamber (A) is reduced, so that the dough mentioned in the prior art for baking One of the precautions for firing by the oven can be more satisfactorily minimized.

The far-infrared heat insulating material 50 is formed in a rectangular shape and is in close contact with the rest of the outer circumferential surface of the inner casing 12 by the binding means 51 and 52 except for the circumferential surface where the inlet of the firing chamber A is formed. The binding means 51 and 52 are fixed pins 51 fixed in a row on both sides of each outer surface at regular intervals, and both sides are tightly wound around the opposing fixing pins 51, respectively. 50 is composed of a wire 52 that presses against the inner casing 12.

Therefore, first, one end of the wire 52 is wound around the fixing pin 51 several times while the far-infrared ray insulating material 50 is brought close to the outer surface of the inner casing 12, and then the surface near the outer surface of the inner casing 12. In the pulled state so as to be in contact with the surface facing the other end of the fixing pin 51 facing the other end several times, the far-infrared ray insulating material 50 is firmly in close contact with the outer surface of the inner casing (12).

Here, the binding means (51) (52) is not limited to the configuration of the fixing pin 51 and the wire 52, and the far-infrared heat insulating material (50) firmly in close contact with the outer surface of the inner casing (12). Anything that can be used may be used.

On the other hand, the far-infrared heat insulating material 50 should not be deformed by the temperature of 190 ~ 220 ℃ in the firing chamber (A) as well as to be able to perform a good heat insulation action should be used.

In the present invention, the inorganic non-metallic raw material was formed into a far-infrared heat insulating material 50 which can be used for this purpose, and then heat insulating ceramics containing ceramics, which is a solid material heat-treated at high temperature, were selected because of charcoal or It is also possible to use those containing ocher or elvan, but they are not yet widely distributed in the market, but since the ceramic insulation is already widely distributed in the market, it is not only easy to purchase but also relatively low in cost. to be.

The ceramic insulation has a myriad of fine pores, and gas enters the pores to form bubbles, which hinder the transfer of heat.

Herein, ceramics contained in the ceramic insulation may radiate far-infrared heat at a normal temperature, but when the heat is received from the heating means 30, the amount of radiation is much higher than the amount of far-infrared heat radiated normally. It is a well-known fact that has been experimentally revealed by them.

In addition, the far-infrared heat radiated from the ceramics contained in the ceramic insulation causes a self-heating promotion phenomenon of the constituent molecules constituting the dough, and by this phenomenon, the dough is baked from the center to the outside together with the heating means 30 within a short time. Make sure that the outside and inside of the dough is evenly baked throughout.

Therefore, not only the taste of the bread is better than the baking of the dough depending on the conventional heating means, but also the baking time can be shortened, thereby saving the thermal energy and greatly improving the productivity.

In addition, the far-infrared heat radiated from the ceramics of the ceramic insulation does not destroy the enzymes and tissues of the dough and activates the heat transfer function, thus not only altering the taste of the finished bread, but also a more mature plastic state, that is, yeast By swelling of the dough can be maximized.

Meanwhile, FIG. 4 is a perspective view showing a heating means of the present invention, and as shown in FIG. 4, the heating means 30 may include a frame 31 mounted on each of the grooves 13a and 13b of the firing chamber A. , A plurality of fixing plates 32 vertically fixed to both sides in the frame 31, a plurality of insulators 33 fixed on the fixing plates 32 at predetermined intervals, and the insulators 33. The heating coil 34 is electrically connected to each other, and a protective wire mesh 35 mounted on the front surface of the frame 31 to prevent burns by the heating coil 34.

Here, the insulator 33 is made of ceramics as contained in the far-infrared heat insulating material 50, and thus, the far-infrared heat radiated from the insulator 33 serves as the far-infrared heat insulating material 50, of course.

FIG. 5 is a front sectional view showing a second embodiment of the present invention, in which the other components are the same as compared with the first embodiment shown in FIGS. 1 to 4, but adds an auxiliary far infrared heat insulating material to increase the far infrared radiation. Only the mounted structure is different.

That is, as shown in FIG. 5, the heating means 30 mounted on the lower side of the heating means 30 mounted on the groove portion 13a of the ceiling surface of the baking chamber A, and on the groove portion 13b of the bottom surface of the baking chamber A. Auxiliary far-infrared heat insulating material 60 is further mounted on the upper side.

The additionally installed secondary far-infrared heat insulating material 60 is determined by the manufacturer's request, whether the bar is the same as the far-infrared heat insulating material 50 installed on the outer surface of the inner casing 12, but only a thinner thickness is different. Do.

Therefore, the operation and effect of the auxiliary far infrared heat insulating material 60 is of course the same as the far infrared heat insulating material 50.

The auxiliary far-infrared heat insulating material 60 is fixed to the ceiling surface of the firing room (A) of the far-infrared heat insulating material 60 of the fixed far-infrared heat insulating material 60, the edge is fixed to each protrusion 14a, 14b of the firing chamber (A) by the screw (S). The far-infrared heat insulating material 60 is fixed to the protective wire mesh 35 of the heating means 30 by the support part 55 in the center.

In this case, the support 55 is formed with a ring on one side and a male thread having a pointed tip on the other side, and is penetrated by the auxiliary far infrared heat insulating material 60 in a state of being hung over the protective wire mesh 35. When the wide nut is fastened to the male screw part, the auxiliary far infrared heat insulating material 60 is supported. Therefore, the support 55 prevents the central part of the auxiliary far infrared heat insulating material 60 from convexly falling downward.

Also, when the central portion of the auxiliary far infrared heat insulating material 60 sags due to this, far infrared heat is concentrated in the center of the firing chamber A, so that the baked color of the dough disposed at the center of the firing chamber A and the dough disposed at the edges are different. This phenomenon can be prevented.

The support 55 is also not limited to the same as the binding means 51 and 52, and may be used as long as it can prevent the central portion of the auxiliary far infrared heat insulating material 60 from convex sagging. Do.

On the other hand, although the present invention has been described based on the accompanying drawings, various modifications and additions can be made without departing from the scope of the following utility model registration claims.

Reference numeral 5, which is not described above, is an operation unit for arbitrarily manipulating the operation of the heating means 30 or the steam generator.

Far-infrared baking oven according to the present invention configured as described above is provided with a heating means in the interior of the firing chamber and between the outer casing and the inner casing, the far infrared heat is radiated from the heating means, that is, the infrared insulation, that is, ceramic insulation interposed The dough is baked from the outside by the heat of the heating means and baked from the inside by the self-heating phenomenon, which retains far-infrared heat, so that the surface is smooth and glossy to enhance the taste of consumers. The shell is formed, there is an advantage that the outer and inner sides of the dough is baked evenly to improve the taste of the bread.

In addition, as described above, since the dough is baked at the same time as the outside and inside of the heating means by the heat of the heating means and the far-infrared rays of the ceramic insulation, the time to bake the dough can be shortened more, thereby saving thermal energy and significantly improving productivity. There is this.

Therefore, it is of course possible to satisfy the desire of consumers who demand more delicious bread and the desire of producers to produce more bread in a short time.

In addition, due to the characteristics of the far-infrared heat of the ceramic insulation, it does not destroy the enzyme and cell tissue of the dough and activates the heat transfer function, thereby not only altering the taste of the finished bread but also maximizing the swelling of the dough by yeast. .

In addition, such far-infrared heat insulating material (ceramic heat insulating material) is accompanied by the effect of more strongly blocking the transfer of the heat of heat in the firing chamber to the outside by the heating means together with the heat insulating material interposed between the inner casing and the outer casing.

Claims (5)

A casing 10 including an outer casing 11 forming an exterior and an inner casing 12 in which a baking chamber A, which is a space for baking dough, is formed; A door 20 for opening and closing an entrance of the firing chamber A; Heating means (30) installed on each of the ceiling and bottom surfaces of the baking chamber (A) to dissipate heat for baking dough; Far-infrared heat insulating material interposed between the outer casing 11 and the inner casing 12 and receiving the heat from the heating means 30, the far-infrared heat for baking the dough from the inside while convection in the baking chamber A is radiated ( Far-infrared baking oven, characterized in that comprising a 50). The method of claim 1, The far-infrared heat insulating material 50 is a far-infrared baking oven, characterized in that the ceramic heat insulating material. The method according to claim 1 or 2, The far-infrared heat insulating material 50 is far-infrared baking oven, characterized in that in close contact with the outer surface of the inner casing (12) by the binding means (51, 52). The method of claim 1, The heating means 30 is a frame 31, a plurality of fixing plates 32 erected in the frame 31, and a plurality of insulators 33 which are fixed to each other on each of the fixing plates 32 and made of ceramics And a heating coil 34 electrically connected to each of the insulators 33 and a protective wire mesh 35 mounted to the frame 31 to prevent burns by the heating coils 34. Far-infrared baking oven. The method of claim 1, The lower side of the heating means 30 installed on the ceiling surface of the firing chamber A and the upper side of the heating means 30 provided on the bottom surface of the firing chamber A are provided with an auxiliary material such as the far infrared heat insulating material 50 to increase the far infrared radiation. Far-infrared baking oven, characterized in that the far infrared heat insulating material (60) is mounted.