KR200352193Y1 - Oven with a plate for dispersing heat and steam - Google Patents

Abstract

The present invention is directed to a unibaker oven having a plate with perforated holes for uniform distribution of heat and steam.

According to the present invention, an oven body 10 having a hexahedron shape having one side opened, a door 20 installed to be opened and closed at an opening of the oven body 10, and a baking chamber inside the oven body 10 ( 12) an oven comprising an upper heater 31 disposed above and a steam generator 40 disposed adjacent to the upper heater 31, the heat from the upper heater 31 and the steam generator In order to distribute the steam generated by the 40 to the baking chamber 12 and to be uniformly supplied, a distribution plate 50 having a plurality of through holes 51 formed therein is provided below the upper heater 31. An oven is provided, which is arranged.

Oven according to the present invention is provided with a plate for dispersing heat and steam, coated with a ceramic paint, steam and heat is uniformly dispersed inside the oven, and the taste and quality of the product by far infrared rays emitted during baking It will be possible to improve.

Description

Oven with a plate for dispersing heat and steam}

The present invention relates to a uni-baker oven, and more particularly, to a uni-baker oven having a plate with a through hole for uniform distribution of heat and steam.

In general, bakery baking oven is a device that bakes thawed and matured dough by natural convection method through dough conditioner and fermenter. Various types of ovens have already been developed and used domestically and abroad. You are using an imported oven. However, since these imported ovens are manual or semi-automatic, there must be a skilled technician with a high degree of oven operation in order to produce good quality bread.

In particular, in order to bake high-quality confectionery or bread with excellent color and shape as well as taste and aroma, it is necessary to have a highly skilled technician because it is necessary to maintain various conditions such as humidity, temperature and time when the oven is used. .

In recent years, the consumption of bread is rapidly increasing according to the changing diet, and to meet this trend, the number of small bakery shops is increasing greatly. There has been a limit to provision.

In the conventional uni-baker oven, a steam generator for generating steam is installed in an upper or lower space of the oven, and is heated by a heater configured inside the oven to generate steam, or a steam generator is installed outside the oven. The uni baker oven is a device such as a water tank and a heater constituting the steam generating device occupies a relatively large space in the oven because it adopts a method of introducing a heater and a water supply device into the oven. As a result, the overall size of the uni-baker oven increases and the weight increases. As the water in the water tank is heated by the heater, the power consumption of the heater increases and there is a risk of leakage.

In addition, there is a small amount of steam generated inside the oven, it is difficult to maintain the desired humidity because the space for the generated steam is not secured into the oven, and natural convection has the disadvantage that the steam is not evenly distributed throughout the oven. As a circulating method is used.

Another conventional type of oven supplies water droplets through a water supply pipe or the like, which causes the water droplets to hit the rotating fan, and at this time, the dispersed water droplets reach the heater installed around the fan apparatus to generate steam, The steam generated in this way is forcedly circulated into the oven.

In particular, in the above two types of uni-baker oven, the temperature distribution inside the oven is uneven during the baking process, and there is a big difference between the temperature displayed on the control panel and the temperature inside the oven. It takes a long time to rise to the set temperature, the supply of steam is not evenly uniformly has a problem that the color of the cookies or bread is biased to one side.

This makes it difficult for the average person to operate conventional unibaker ovens, and only highly skilled bakery technicians can produce high quality confectionery and bread, and even highly skilled technicians always find it difficult to produce high quality confectionery and bread. have.

The present invention is to solve the above problems, an object of the present invention is to vaporize by heating the water supplied through the water supply pipe through the upper four heaters located below the steam generator and has a dense mesh form It is intended to be able to uniformly supply the inside of the oven through the mist-shaped steam generated by passing through the mesh member and the high temperature heat generated by the heater through the dispersion plate in which the through hole is perforated.

In addition, by applying a ceramic paint that can emit more than 80% of far infrared rays on the entire surface of the dispersion plate, the baking process is performed using the far infrared rays generated during the operation of the oven to differentiate the existing product, taste and quality in the product. It is to be able to achieve.

In addition, by placing a separate heater at the lower end of the oven, the heat is not only received at the top, but the heat is evenly transferred to maintain the predetermined predetermined temperature as a whole inside the oven.

1 is a perspective view of an oven provided with a plate for dispersing heat and steam according to the present invention,

2 is a perspective view showing the interior of the oven according to the present invention,

Figure 3 is an exploded perspective view showing the coupling sequence of the steam generator, the heater and the distribution plate of the oven according to the present invention,

4 is a perspective view of a distribution plate of the oven according to the present invention,

FIG. 5 is an exploded perspective view illustrating a state similar to FIG. 3, in which a mesh member of the steam generator is removed.

<Description of Symbols for Main Parts of Drawings>

10: oven body 11: control panel

12: baking chamber 20: door

21: handle 22: tempered glass window

31: upper heater 32: lower heater

40: steam generator 41: frame

42: water supply pipe 42a: nozzle

42: net member 50: dispersion plate

51: through hole

According to the present invention for achieving the above object, a six-sided oven body of one side is opened, the door is installed to be opened and closed in the opening of the oven body, and the upper heater disposed on the baking chamber inside the oven body And a steam generator disposed adjacent to the upper heater, wherein the heat from the upper heater and the steam generated by the steam generator are distributed to a baking chamber and uniformly supplied. At the bottom, an oven is provided, characterized in that a dispersing plate in which a plurality of through holes is drilled is arranged.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the oven provided with a plate for dispersing heat and steam according to the present invention.

1 is a perspective view showing the appearance of an oven provided with a plate for dispersing heat and steam according to the present invention, Figure 2 is a perspective view showing the interior of the oven according to the present invention, Figure 3 The exploded perspective view showing the coupling sequence of the steam generator, the heater and the distribution plate of the oven according to the present invention is shown.

As shown in Figures 1 to 3, the oven according to the present invention, one side of the oven-shaped oven main body 10 is opened, the door 20 is installed to be opened and closed in the opening of the oven body 10. And an upper heater 31 disposed above the baking chamber 12 inside the oven body 10 and a steam generator 40 disposed adjacent to the upper heater 31.

The oven body 10 includes a baking chamber 12 for baking cookies or bread therein, and a control panel 11 for controlling the operation of the oven is provided on the front surface of the oven body. 1 and 2, the right side of the oven body 10 is connected to a device such as a power supply device (not shown) for supplying electricity or a control panel 11 for controlling the operation of the oven. A space in which the wiring (not shown) or the like is provided is formed, and all the internal devices are connected to the control panel through the wiring.

The door 20 includes a handle 21 that can be gripped by the user during opening and closing operation, and a transparent tempered glass window 22 that can observe the inside of the baking chamber 12.

The upper heaters 31 are a plurality of U-shaped electric heaters, four of which are used in this embodiment. In addition, as shown in FIG. 2, a lower heater 32 may be disposed below the baking chamber 12. Like the upper heater 31, the lower heater 32 is a plurality of U-shaped electric heaters, two of which are used in this embodiment. The lower heater 32 may cooperate with the upper heater 31 to uniformize the temperature inside the baking chamber 12 as a whole.

The upper heater 31 and the lower heater 32 may be individually controlled through the control panel 11 to have different temperatures.

In FIG. 2, a perspective view of the steam generator 40 is omitted, but the upper side of the upper heater 31, that is, between the upper heater 31 and the upper inner wall surface of the baking chamber 12 is illustrated. The steam generator 40 is disposed. FIG. 5 is an exploded perspective view showing a state similar to FIG. 3 and showing a state in which the mesh member of the steam generator is removed.

As shown in FIGS. 3 and 5, the steam generator 40 includes a frame 41 and a water supply pipe 42 disposed in the frame 41 to supply water from a water tank (not shown). And a network member 43 attached in duplicate to the frame 41.

A predetermined number of nozzles 42a are formed at regular intervals in the water supply pipe 42 disposed in the frame 41, and water from the water tank (not shown) is sprayed through the nozzles 42a.

In addition, it is preferable that the water supply pipe 42 is equipped with a solenoid valve (not shown) capable of controlling the humidity inside the baking chamber 12 by appropriately controlling the supply of water. Here, the solenoid valve is operated by operation on the control panel 11.

Water sprayed from the nozzle 42a is heated and vaporized by an upper heater 31 positioned below to generate steam. The mesh member 43 is installed to allow the generated steam to be generated as fine particles in the form of fog.

According to the present invention, the network member 43 has a double structure. In other words, the mesh member 43 is formed by overlapping the primary mesh member and the secondary mesh member, and the generated steam may be finer and more uniform while passing through the mesh member 43 having a dual structure. have.

When water introduced from the water tank is injected into the steam generator 40 through the nozzle 42a of the water supply pipe 42 arranged below the mesh member 43 of the steam generator, the sprayed water particles are transferred to the upper heater. As it is heated and vaporized by the (31) to exit the network member 43, at this time, the amount of water vapor is rapidly increased and dispersed in the process of exiting the network member 43 woven in a double tightly.

The frame 41 of the steam generator is provided with a support portion 41a to prevent the mesh member 43 having a double structure from sagging. Shape and number of the support portion 41a shown in Figure 5, the position and the like are provided as an example, of course, not intended to limit the present invention.

As described above, according to the present invention, it is possible to uniformly supply steam and heat to the interior of the baking chamber 12 through the steam generator including the network member 43 having a double structure.

The oven according to the present invention includes a dispersing plate 50 disposed below the upper heater 31 and coated with a ceramic material. A number of through holes 51 are drilled in the dispersing plate 50 so that steam generated by the steam generator 40 may be distributed to the baking chamber 12 and uniformly supplied. The dispersing plate 50 has a size that can be spaced apart from the front, rear, left and right wall surfaces of the baking chamber 12 by a predetermined interval, and the upper steam through these gaps and through holes 51. Superheat is transferred into the baking chamber 12.

In addition, since the dispersion plate 50 is coated with a ceramic material, far infrared rays are emitted when heated by the upper heater 31, and accordingly, the taste and nutrition, and also the quality of the product can be differentiated, so that the high-quality confectionery or Bread can be made.

Hereinafter, the temperature and humidity control in the baking chamber 12 of the oven according to the present invention will be described.

If the temperature inside the oven, i.e., in the baking chamber 12, is lower than the temperature set in the control panel 11, a temperature sensor (not shown) senses this and automatically turns on the upper heater 31 and / or the lower heater 32. It works. The air heated by the activated heater is uniformly diffused into the baking chamber 12 through the perforated through holes 51 of the distribution plate 50 and supplied.

When the temperature in the baking chamber 12 is higher than the set temperature, the temperature sensor detects this and automatically stops the operation of the heater in operation to maintain the temperature in the baking chamber 12 within the set temperature range.

On the other hand, when the humidity inside the oven, that is, in the baking chamber 12 is lower than the humidity set in the control panel 11, the humidity sensor (not shown) detects this and automatically installs a solenoid valve (not shown) in the water supply pipe 42. ) Is supplied to the steam generator 40 through the water supply pipe 42. The steam generated by being heated by the upper heater 31 passes through the double mesh member 43 of the steam generator, and the amount of steam is increased, and the steam is continuously passed through the through holes 51 of the distribution plate 50. As it passes through and uniformly diffuses and is supplied into the baking chamber 12, the humidity inside the baking chamber 12 is increased.

If the humidity inside the oven, ie in the baking chamber 12, is higher than the set humidity, the humidity sensor detects this and automatically closes the solenoid valve to stop the water supply. Accordingly, the steam supply to the baking chamber 12 is stopped to maintain the humidity in the baking chamber 12 within the set humidity range.

As described above, the air heated by the upper heater 31 and the steam generated by the steam generator 40 are dispersed plates disposed on the upper surface of the baking chamber by the natural convection action of the gas. Since it flows into the baking chamber 12 through the through hole 51 of the 50 or through the side space, the temperature and humidity in the baking chamber 12 can be maintained uniformly and appropriately in the baking or baking process. .

What has been described above is only an embodiment of an embodiment of the present invention, the present invention is not limited to the above embodiment, those of ordinary skill in the art to which the subject innovation belongs without departing from the gist of the subject innovation Anyone can make various changes.

As described above, according to the present invention, the water introduced through the water supply pipe is heated and vaporized by heat supplied through the upper four heaters located below the steam generator, and is generated by passing through a mesh member having a dense mesh form. The mist-like steam and the high-temperature heat generated by the heater can be uniformly supplied to the inside of the oven by passing through the dispersion plate in which the through hole is perforated.

In addition, by applying a ceramic paint that can emit more than 80% of far infrared rays on the entire surface of the dispersion plate, the baking process is performed using the far infrared rays generated during the operation of the oven to differentiate the existing product, taste and quality in the product. Can be achieved.

In addition, by arranging a separate heater at the bottom of the inside of the oven not only receives heat from the top but evenly transfers heat to maintain a predetermined temperature as a whole inside the oven.

Claims (4)

It is disposed on the hexahedral-shaped oven main body 10, the one side is opened, the door 20 to be opened and closed in the opening of the oven main body 10, and the baking chamber 12 inside the oven main body 10 As an oven comprising an upper heater 31 to be, and a steam generator 40 disposed adjacent to the upper heater 31, A plurality of through holes may be disposed below the upper heater 31 to uniformly supply heat from the upper heater 31 and steam generated by the steam generator 40 to the baking chamber 12. 51. Dispersion plate 50 in which 51 is perforated is disposed. The method of claim 1, The oven, characterized in that the dispersion plate 50 is coated with a ceramic coating that emits far infrared rays when heated. The method of claim 2, The steam generator 40 includes a frame 41, a water supply pipe 42 disposed inside the frame 41 to supply water from the water tank, and a net member attached to the frame 41 in duplicate. At the same time it is disposed between the upper heater 31 and the upper inner wall surface of the baking chamber 12, A predetermined number of nozzles 42a are formed at regular intervals in the water supply pipe 42 disposed on the frame 41 of the steam generator, and water supplied from the water tank is sprayed through the nozzles 42a. The water supply pipe 42 is equipped with a solenoid valve capable of controlling the humidity inside the baking chamber 12 by appropriately controlling the supply of water by the operation in the control panel 11, The mesh member 43 has a double structure formed by overlapping a primary network member and a secondary network member. The frame (41) of the steam generator is provided with a supporting portion (41a) for preventing sagging of the network member (43) of the double structure. The method of claim 3, wherein A lower heater 32 is disposed below the baking chamber 12, The upper heater (31) and the lower heater (32) is characterized in that each is individually controlled through a control panel (11).