JP3694569B2 - Stove and rice cooker - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a stove and rice cooker as a commercial kitchen device.
[0002]
[Prior art]
In the stove stand as a commercial kitchen equipment, in order to ensure the combustion performance of the gas stove installed on the top plate, even if there is enough space below the top plate, a large amount of steam and polluted exhaust gas is generated I did not use it with a vessel.
In other words, a gas stove used for business use is a so-called Bunsen type, in which gas is ejected from the nozzle at a constant pressure, and with that kinetic energy, a certain amount of air required for combustion from the air holes around the nozzle ( Primary air (50% to 70%) is sucked in, mixed in the mixing tube, exits the flame hole, and is ignited and burns. Further, after the flame is ignited, a certain amount of air (secondary air 30% to 50%) is taken in from its surroundings and completely burned.
[0003]
On the other hand, the heat source of a commercial rice cooker is also gas, and polluted exhaust such as carbon dioxide due to the combustion of water vapor or gas occurs with rice cooking.
When the stove is placed on the top plate and the rice cooker is placed on the slide base near the bottom of the support leg, water vapor and contaminated exhaust from the rice cooker placed on the lower stage rises and goes around the edge of the upper top plate. It enters the inside of the gas stove from the air intake of the gas stove, and the primary air and the secondary air to the gas stove are contaminated.
Incomplete intake of air into the gas stove could lead to incomplete combustion or ignited raw gas without being ignited.
For this reason, the stove table and the rice cooker are generally provided as different products for independent use.
[0004]
[Problems to be solved by the invention]
The present invention has been made to solve the above-described conventional problems, and appropriately induces and eliminates water vapor and contaminated exhaust generated from the rice cooker so that the rice cooker can be placed below without hindering combustion of the upper gas stove. achieving effective use of hob his honor, hence, it was developed with the aim of providing a stove table and cooking stage you can be utilized effectively the kitchen.
[0005]
[Means for Solving the Problems]
The gist of the invention of claim 1 of the present invention is that the upper top plate is supported by the support legs at the four corners, the horizontal member connecting the adjacent support legs is passed, and it can be pulled out to the front so as to be placed on the horizontal member. A sliding plate is provided to serve as a rice cooker, and an exhaust cylinder is provided on the back side of the top plate to pass through the gas stove's through hole to hold the gas stove on the top plate and contaminate exhaust gas and water vapor from the rice cooker to the top of the gas stove The gas stove was placed so that an air inlet was provided on the top plate, and the primary air to the gas stove was guided from the front of the gas stove, and the secondary air was guided from the back of the gas stove to the inside. It is a feature.
[0006]
Further, the gist of the invention of claim 2 is that, in the above-mentioned invention, the top plate on which the gas stove is placed has a wide bent edge that is bent downward in the periphery so that the polluted exhaust gas and water vapor are in the air intake of the stove. It is characterized by being configured to be separated from each other vertically.
[0007]
[Action]
By adopting the above-described configuration, the present invention provides an exhaust tube on the top plate, raises water vapor and polluted exhaust from the exhaust tube, and causes primary and secondary air to flow onto the gas stove on the top plate. It was designed to prevent water vapor and contaminated exhaust from entering the air intake. Further, in the invention of claim 2, since the bent edge is formed around the top plate, the top plate is formed in a box shape having an opening at the bottom, and steam generated around the bent edge is generated in large quantities and cannot be raised by the exhaust pipe. By separating the polluted exhaust from the air intake port, it was possible to avoid the influence on the primary air and the secondary air to be sucked in as much as possible.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the configuration of the present invention will be described in more detail with reference to FIGS. 1 to 4 showing an embodiment of the present invention.
The stove bed / rice cooker D according to the present invention has a table shape formed of a thick stainless steel plate as a whole, supports the top plate 1 with cylindrical support legs 2 at four corners, and adjacent support legs 2, 2. The horizontal member 3 that connects them is handed over, and the rice cooker 4 is attached to the front and rear horizontal members 3 and 3. The rice cooker 4 includes a slide rail 41 and a slide plate 42 that guides the slide rail 41 on both sides. There are two illustrated rice cookers 4, and each can be equipped with a rice cooker J.
Although not shown, the support legs 2 and 2 on the back side are fixed to the floor surface by means of an overturn prevention means consisting of Z-shaped metal fittings and anchor bolts so that the rice cooker J does not tilt or fall over even if the rice cooker J is pulled out. To.
[0009]
On the back side of the top plate 1, an exhaust cylinder 11 that passes through a through hole G 1 formed on the back side of the gas stove G is provided upright. The hole 12 drilled in the front side corner is used for gas piping to the gas stove G.
The top plate 1 is formed with a bent edge 13 formed by bending downward around the top plate 1, so that water vapor or contaminated exhaust gas ejected from the rice cooker J does not go around the bent edge 13 of the top plate 1, and the exhaust pipe 11, or the gas stove G on the top plate 1 is spaced from water vapor or the like around the bent edge 13 of the top plate 1. The width of the bent edge 13 are the wider the 80 mm.
The gas stove G to be mounted on the top plate 1 is configured such that when the through hole G1 is externally fitted to the exhaust tube 11, the back side of the gas stove G protrudes from the top plate 1 and the secondary air is guided from the bottom surface of the gas stove G protruding. The primary air to the gas stove G enters the interior from a plurality of primary air intakes that are drilled below the operation knob on the front surface of the gas stove G.
Although the gas stove G attached to the top plate 1 is not shown in the figure, the bottom area is almost the same as the top plate 1 or slightly smaller, with four corner legs, and a space is provided between the top plate 1 and the bottom plate of the gas stove G to provide a primary inside. Air or secondary air may be guided.
[0010]
Since the exhaust pipe 11 is provided on the top plate 1, if the water vapor and the polluted exhaust from the rice cooker J are arranged corresponding to the exhaust pipe 11, the water vapor and the polluted exhaust quickly pass through the exhaust pipe 11 and above the gas stove G. Therefore, the supply of clean primary air and secondary air to the gas stove G is not obstructed.
If the top plate 1 is formed with a wide bent edge 13, a gas stove on the top plate 1 when a large amount of water vapor or polluted air from the rice cooker J spouts out to the surroundings without being exhausted by the exhaust cylinder 11. Since a gap is formed between the G air intake port, it is less affected.
[0011]
5 and 6 show another embodiment, and FIG. 5 is characterized by the back shape of the gas stove G. FIG. 6 shows a state where the gas stove G is placed on the stove bed / rice cooker D. FIG.
Since the shape structure of the stove bed / rice cooker D is the same as that described above, the description thereof is omitted, but this gas stove G retracts the back plate G2 to the front side and opens the secondary air intake G3 here, The through hole G1 is provided only in the upper surface plate.
[0012]
Although this gas stove G can be manufactured as a single unit, a gas stove suitable for the stove bed and rice cooker D according to the present invention can be obtained by connecting or welding a gate-shaped member to a conventional gas stove that does not have the through-hole G1. It becomes possible.
[0013]
【The invention's effect】
As described above, in the invention according to claim 1, even if the gas stove and the rice cooker are arranged in the upper and lower stages, water vapor and polluted exhaust gas accompanying rice cooking from the rice cooker is from the exhaust tube formed on the top plate. Since it is guided to the upper part, it does not enter the interior from the inlets of the primary air and secondary air supplied from the front and rear of the gas stove to cause incomplete combustion of the gas stove and ejection of raw gas.
[0014]
In the invention according to claim 2, the top plate on which the gas stove is placed is bent downward around the periphery to form a wide bent edge, so that even if a large amount of water vapor rises from the rice cooker, it is held by the downward bent edge. Even if it is guided to the exhaust pipe in turn and goes around the top plate, it will be far from the air intake, so there will be less influence. Corrosion can be effectively prevented by preventing water vapor from entering the stove.
[Brief description of the drawings]
FIG. 1 is a side view of a use state of a stove and rice cooker according to the present invention.
FIG. 2 is a rear view of the stove and rice cooker according to the present invention.
FIG. 3 is a perspective view of a state where a gas stove is mounted.
FIG. 4 is a perspective view before a gas stove is placed.
FIG. 5 is a rear perspective view showing another embodiment of the gas stove.
6 is a schematic view of a state in which the gas stove of FIG. 5 is placed on a stove bed / rice cooker. FIG.
[Explanation of symbols]
D Stove and rice cooker J Rice cooker G Gas stove 1 Top plate 11 Exhaust tube 12 Hole 13 Bending edge 2 Support leg 3 Horizontal member 4 Rice cooker 41 Slide rail 42 Slide plate

Claims (2)

Support the upper top plate with the support legs at the four corners, hand over the horizontal material connecting between the adjacent support legs, and place it on the horizontal material to provide a sliding plate that can be pulled out on the front to make a rice cooker, on the back side of the top plate Erected an exhaust cylinder that passes through the gas stove's hole to hold the gas stove on the top plate and to guide the contaminated exhaust gas and water vapor from the rice cooker to the top of the gas stove, and to provide an air intake on the top plate In this way, the gas stove is placed, and the primary air to the gas stove is guided from the front of the gas stove, and the secondary air is guided from the back of the gas stove to the inside. 2. The stove bed and rice cooker according to claim 1, wherein the top plate on which the gas stove is placed is formed so that a bent edge bent downward is formed wide and the polluted exhaust gas and water vapor are separated vertically from the air intake port of the stove. It is characterized by having done.

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