JP2002098342A - Soot guide device for heating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a soot guide device by which oil soot generated and lifting from the baking surface of a heating device can be completely guided to a smoke exhaust hood without diffusing. SOLUTION: On a table 1, an outer pot 3 for introducing air from an air supply fan 5, the outer periphery of which is circular and the upper surface of which is opened is provided. In the outer pot 3, an air port 9 is provided. A cover member 8 having air outlet ports 12 along the inner periphery of the outer pot 3 is provided outside the outer pot 3 with a space from the inside of the outer pot 3. On the cover member 8, a drum tube 20 having a receiving part 21 for supporting the heating device 25 is mounted. On the outer side of the drum tube 20, a guide wall 22 whose upper part is inclined inward is provided with a space in which an outlet port 24 for air discharged from the air outlet ports 12 is formed. The guide wall 22 is connected to the drum tube 20 by a partition plate 23 provided with a prescribed space between the drum tube 20 and the guide wall 22. The partition wall 23 is inclined in the same direction on the peripheral side part of the drum tube 20 to rotate and raise the air supplied from the outlet port 24 in the same direction like a spout in a centripetal way.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is to prevent the diffusion of oil smoke rising when meat, seafood and the like are burned by a heating appliance, and to guide the oil smoke to a smoke exhaust hood installed above the heating appliance. The present invention relates to an oil smoke induction device for a heating appliance.

[0002]

2. Description of the Related Art Heretofore, as a device for guiding oil smoke rising from a heating appliance to a smoke exhaust hood installed above the heating appliance without diffusing the smoke around the heating appliance, a blowout blown to a table around the outside of the heating appliance. An outlet is provided, and the air from the air supply fan is blown vertically upward from this outlet, forming an air curtain between the heating appliance and the smoke exhaust hood. There is already a device to guide the smoke hood out.

[0003]

SUMMARY OF THE INVENTION Oil and smoke rising from meat and seafood which is cooked by a heating device such as a stove or a gas baking table is effectively sucked from just above before being diffused into a room, and is effectively discharged from above. The smoke hood is suspended from the ceiling side, and the smoke is evacuated from the smoke exhaust hood to the outside by a blower installed in the smoke exhaust duct.

[0004] However, smoke rising during combustion is affected by the airflow from the air conditioner, the flow of air in the room due to external air supply, or the lateral airflow from the doorway of the room into the room. As a result, smoke flows and spreads in the horizontal direction, and it is impossible to exhaust all smoke.

[0005] Therefore, in the above-mentioned conventional apparatus, an air curtain is formed between the outer peripheral side of the heating appliance and the smoke exhaust hood, so that the oil smoke rising from the baked surface when burning from the heating appliance does not come out of the air curtain. To the smoke hood. However, this device had a problem in that the air flow from the lateral direction was weak.

In view of the above, it is an object of the present invention to provide an oil smoke guiding device for a heating appliance which can guide all the smoke rising from a baked surface of the heating appliance to a smoke exhaust hood without diffusing. is there.

[0007]

According to the present invention, there is provided an apparatus according to the present invention, wherein a heating device is provided on a table, a smoke exhaust hood is provided above the heating device, and rises from the heating device during combustion. This device guides oil smoke to a smoke exhaust hood. This device introduces air from an air supply fan to a table, and arranges an outer pot with a circular outer periphery with an open top surface. Is provided, and a cover having an air discharge port provided along the inner periphery of the outer cooker is provided at an interval from the inside of the outer cooker, and a receiving portion for supporting a heating device on the cover is provided. A barrel having a guide wall is provided on the outside of the barrel, and a guide wall whose upper side is inclined inside at an interval where an air outlet of air discharged from an air discharge port is formed outside the barrel.
The guide wall is connected to the barrel by a partition plate provided at a predetermined interval between the barrel and the guide wall, and the partition plate is inclined at the same angle in the circumferential direction of the barrel and blows out from the outlet. The air rises in a tornado shape toward the centripetal direction while rotating in the same direction. Further, it is preferable that the air port of the cover and the air discharge port of the cover are formed so that the flow rate of air can be adjusted.

According to the present invention having the above structure, the air supplied from the air supply fan into the outer kettle is introduced between the inside of the outer kettle and the cover, and the air port inside the cover and the cover are provided. It is supplied above the air discharge port around the outside. A barrel having a receiving portion for supporting a heating device is placed on the cover, and the upper side is inside at an interval where an air outlet of air discharged from an air discharge port is formed outside the barrel. Since the inclined guide wall is provided, air enters the barrel from the air port inside the cover, is supplied to the heating device supported by the barrel, and assists the combustion of the heating device. In the case where is an electric stove, it has the function of cooling the heating device body.

[0009] Air from the air discharge port around the outside of the cover is blown upward from a blow port formed between the barrel and the guide wall. The air blown out from this outlet blows in the centripetal direction while rotating in the same direction because the guide wall is inclined inward upward and the partition plate is inclined in the circumferential direction of the barrel. It rises in a tornado shape, wraps up the oil smoke rising from the baked surface of the heating appliance, and guides it upward to the smoke exhaust hood side.

[0010] Therefore, the oil smoke is forcibly lifted with the air flow and becomes tornado-shaped, so that the rising speed is strong in a dense state, and the oil smoke is entirely guided into the exhaust hood.

Also, the heating power of the heating device can be adjusted by adjusting the air flow rate of the air port of the cover, and the emission of oil smoke can be controlled by adjusting the air flow rate of the air discharge port of the cover. The amount of air blown from the air outlet can be adjusted depending on the condition.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 is an exploded perspective view showing an embodiment of the apparatus of the present invention, FIG. 2 is a cross-sectional view showing a use state of the same, FIG. 3 is a front view of the same, and FIGS. 4 and 5 are partial plan views of the same. .

In the drawing, reference numeral 1 denotes a table top.
A circular notch 2 is provided on the top plate 1, and an outer shuttle 3 having a circular outer periphery and an open upper surface is inserted into the notch 2,
The periphery is fixed by fastening members (not shown) such as screws. Reference numeral 4 denotes an air inlet provided at the bottom of the outer kettle 3, and the other end of an air supply duct 6 connected to the air supply fan 5 at one end. Reference numeral 7 denotes an airflow adjusting dambar provided in the air supply duct 6.

Reference numeral 8 denotes a cover whose outer periphery is circular. The cover 8 is provided with a radially-opened air opening 9 near the center of the bottom, and a step 10 whose upper part on the peripheral side of the bottom is horizontally bent outward. , Step 10
A horizontal flange portion 11 is formed outwardly and continuously with the flange. The flange 11 is hooked on the upper end of the outer hook 3 and the cover 8 is
It is suspended inside. The step portion 10 is provided with a plurality of air discharge ports 12 in two rows in the circumferential direction. A space is provided between the cover 8 and the outer hook 3, and an air flow passage 13 is formed.

An air supply adjusting disk 15 having a radially open air port 14 corresponding to the air port 9 at the outer bottom of the cover 8 is rotatably pivoted 16. The knob 18 of the moving lever 17 is a long hole 19 provided in the flange 11 of the cover 8.
It protrudes upward. Then, the knob 18 is inserted into the slot 19
, The degree of opening of the air port 9 is adjusted, and by this adjustment, the discharge amount from the air discharge port 12 side is also adjusted.

Reference numeral 20 denotes a barrel placed on the bottom of the cover 8 to support the heating device, and a receiving portion 21 of the heating device bent horizontally inward is formed on the upper edge of the barrel 20. . A cylindrical guide wall 22 is provided outside the barrel 20 and around the center of the barrel 20 and above and at a distance from the barrel 20. The guide wall 22 is upwardly inclined inward, and the lower end of the guide wall 22 is disposed on the outer edge of the horizontal step portion 10 of the cover 8.

The guide wall 22 is a partition plate 23 provided at a predetermined interval between the barrel 20 and the guide wall 22.
And the partition plate 23 is inclined at the same angle in the circumferential direction of the barrel 20. The space between the barrel 20 and the guide wall 22 is an air outlet 24 for the air discharged from the air discharge port 12 of the cover 8. Reference numeral 25 denotes a heating stove as a heating device. The heating appliance 25 is a charcoal stove, a gas stove,
An electric stove or the like is used. In the figure, 26 is a heating device 2
5 is a smoke exhaust hood located above 5.

[0018]

According to the present invention, the oil smoke rising from the baked surface of the heating appliance is guided by the guide wall and the partition plate and rotates in the same direction as blown out from the outlet, forming a tornado in the centripetal direction. It is wrapped by the rising airflow, rises vigorously and is guided into the smoke exhaust hood.The airflow that wraps the oily smoke is guided in a tight, narrow state, so it is not affected by crosswinds and diffuses the oily smoke It has the effect of inducing the exhaust hood without exhausting. Further, by adjusting the flow rate of the air port and adjusting the amount of air blown out, there is an effect that it is possible to cope with the state of oil smoke.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the device of the present invention.

FIG. 2 is a sectional view showing an embodiment of the device of the present invention.

FIG. 3 is a front view showing an embodiment of the device of the present invention.

FIG. 4 is a plan view of a cover of the device of the present invention.

FIG. 5 is a partial plan view of the device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Table 3 Outer pot 4 Air introduction port 5 Air supply fan 8 Cover 9 Air port 12 Air discharge port 15 Air supply adjustment disk 20 Body cylinder 21 Receiving part 22 Guide wall 23 Partition plate 24 Outlet 25 Heating device 26 Smoke exhaust hood

Claims (2)

[Claims] 1. A heating device is provided on a table, and a smoke exhaust hood is provided above the heating device. The device guides oil smoke rising from the heating device during combustion to the smoke exhaust hood. Air from the air supply fan is introduced into the table, and an outer pot with a circular outer periphery with an open upper surface is arranged, an air port is provided inside the outer pot, and an outer port is provided along the inner circumference of the outer pot. A cover provided with an air discharge port is provided at an interval from the inside of the outer kettle, and a barrel having a receiving portion for supporting a heating device is placed on the cover, and outside the barrel. A guide wall whose upper side is inclined inside is provided at an interval where an air outlet of air discharged from the air discharge port is formed,
The guide wall is connected to the barrel by a partition plate provided at a predetermined interval between the barrel and the guide wall, and the partition plate is inclined at the same angle in the circumferential direction of the barrel and blows out from the outlet. An oil smoke induction device for a heating appliance, wherein air rises in a tornado shape toward a centripetal direction while rotating in the same direction. 2. The device according to claim 1, wherein the air port of the cover and the air discharge port of the cover are formed so that the flow rate of air is adjustable.