JP3660734B2 - Extended exhaust for flyer - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a structure of an extended exhaust cylinder for a fryer used in a fryer for frying a fried food such as a tempura or fried food and installed in the fryer for exhausting combustion exhaust generated by a gas appliance for heating the fryer. is there.
[0002]
[Prior art]
In the conventional fryer, the exhaust port is projected so as to rise upward from the upper surface of the back guard provided at the back of the oil tank, and the combustion exhaust generated by the gas appliance for heating the frying oil in the oil tank is exhausted. It is like that. This exhaust port is projected so as to project upward about 15 cm from the upper surface of the back guard.
[0003]
[Problems to be solved by the invention]
In the above conventional example, the exhaust port is protruded about 15 cm high, so that oil mist generated during cooking is difficult to enter the exhaust port and the risk of burning oil mist etc. can be reduced, but the combustion air exhausted from the exhaust port is There is a problem that the surrounding working environment is deteriorated at a high temperature, and that the temperature of the entire fryer equipment is increased.
[0004]
The present invention has been made in view of the above description, and it is an object of the present invention to guide and smoothly exhaust the combustion exhaust exhausted from the exhaust port, and lower the temperature of the combustion exhaust.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the extended exhaust cylinder A for the fryer of the present invention is an exhaust cylinder that stands up above the exhaust port 2 of the fryer 1 and exhausts combustion exhaust gas, and has an outer exhaust cylinder 3 and an inner exhaust cylinder 4. The lower end of the inner exhaust cylinder 4 is an exhaust inflow portion 5 that faces the exhaust port 2 of the fryer 1, the leg portion 6 that is placed on the fryer 1 is provided at the lower portion of the outer exhaust cylinder 3, and the outer side An air port 7 for introducing air into the lower portion of the exhaust tube 3 is provided between the outer exhaust tube 3 and the inner exhaust tube 4 or into the inner exhaust tube 4. The extended exhaust cylinder A for the fryer is placed on the fryer 1 by placing the leg portion 6 on the upper surface of the fryer 1 and the exhaust port 2 of the fryer 1 and the exhaust inflow portion 5 are opposed to each other. To do. The combustion exhaust generated when the oil in the oil tank 8 is heated by the gas burner by the fryer 1 exits from the exhaust port 2, and this combustion exhaust flows into the inner exhaust cylinder 4 from the exhaust port 2 through the exhaust inflow portion 5, The gas is discharged from the upper end of the inner exhaust cylinder 4 to the outside. Air flows from the air port 7 by the chimney action when the combustion exhaust gas is exhausted through the inner exhaust tube 4, and the air flowing in from the air port 7 is between the outer exhaust tube 3 and the inner exhaust tube 4 and on the inner side. Air and combustion exhaust are discharged from the upper end between the outer exhaust tube 3 and the inner exhaust tube 4 and the upper end of the inner exhaust tube 4 while flowing into the exhaust tube 4 and cooling the combustion exhaust with air. Thus, by attaching the extended exhaust cylinder A for the fryer and exhausting, the combustion exhaust is guided and exhausted smoothly, and the working environment of the place where the combustion exhaust is exhausted from a place sufficiently higher than the fryer 1 and fried is prepared. There is no risk of getting worse or burning oil mist in the combustion exhaust. Further, the combustion exhaust is cooled by air, so that the extended exhaust cylinder A for the fryer is not heated and the entire device of the fryer 1 is not heated, and the working environment and safety can be further improved.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
As shown in FIG. 1, the fryer 1 is an existing one and has an oil tank 8 in which frying oil is put and fried, and the oil in the oil tank 8 can be heated by a gas burner provided inside the fryer 1. ing. A back guard 9 is provided on the back of the upper surface of the fryer 1 so as to rise upward, and an exhaust port 2 is provided on the upper surface of the back guard 9 so as to protrude upward. 2 is discharged.
[0007]
As shown in FIG. 1 and FIG. 2, the extended exhaust cylinder A for the fryer is composed of a flat square cylindrical outer exhaust cylinder 3 and a flat square cylindrical inner exhaust cylinder 4. The inner exhaust cylinder 4 is inserted into a double cylinder. A predetermined gap is provided between the inner surface of the outer exhaust cylinder 3 and the outer surface of the inner exhaust cylinder 4, and the outer exhaust cylinder 3 and the inner exhaust cylinder 4 are connected by an appropriate connecting material (not shown). It is. An exhaust inflow portion 5 is provided at the lower end of the inner exhaust tube 4, legs 6 are provided at the four corners of the lower end of the outer exhaust tube 3, and an air port 7 is cut out at the lower portion of the outer exhaust tube 3. It is formed.
[0008]
An extended exhaust cylinder A for flyer is disposed on the upper surface of the back guard 9 of the existing flyer 1, and the lower end of the leg portion 6 is placed on the upper surface of the back guard 9, thereby extending the flyer extension exhaust on the back guard 9. Cylinder A is erected. At this time, as shown in FIG. 3, the exhaust inflow portion 5 at the lower end of the inner exhaust cylinder 4 is opposed to the exhaust port 2. Accordingly, when the gas burner is burned in order to heat the frying oil in the oil tank 8, the combustion exhaust of the gas burner is discharged from the exhaust port 2. The combustion exhaust discharged from the exhaust port 2 enters the inner exhaust cylinder 4 from the exhaust inflow portion 5 and is discharged to the outside from the upper end of the inner exhaust cylinder 4. At this time, air flows from the air port 7 by the chimney action as shown by the arrows in FIG. 3, and the air passes between the outer exhaust cylinder 3 and the inner exhaust cylinder 4 and inside the inner exhaust cylinder 4 as shown by the arrows in FIG. Air and combustion exhaust are exhausted from the upper end between the outer exhaust tube 3 and the inner exhaust tube 4 and the upper end of the inner exhaust tube 4. As a result, the combustion exhaust is cooled, the fryer extension exhaust cylinder A is not heated, and the entire device of the fryer 1 is not heated.
[0009]
【The invention's effect】
As described above, the extended exhaust cylinder for the flyer of the present invention has a double cylinder structure of the outer exhaust cylinder and the inner exhaust cylinder, the lower end of the inner exhaust cylinder is an exhaust inflow portion facing the exhaust port of the fryer, and the lower part of the outer exhaust cylinder The flyer is provided with a leg portion to be placed on the fryer and an air port for introducing air into the lower exhaust pipe between the outer exhaust cylinder and the inner exhaust cylinder or into the inner exhaust cylinder. When the extension exhaust pipe is placed on the top surface of the fryer and the flyer extension exhaust pipe stands on the fryer and the fryer exhaust port and the exhaust inflow portion face each other, the fryer gas burner is used. Combustion exhaust that is generated when heated by the air flows into the inner exhaust pipe through the exhaust inflow port from the exhaust port, is discharged to the outside from the upper end of the inner exhaust pipe, and the combustion exhaust exhausts through the inner exhaust pipe Air flows in from the air port due to the chimney action, and the air that flows in from this air port flows into the space between the outer and inner exhaust cylinders and into the inner exhaust cylinder, and cools the combustion exhaust with the air while Air and combustion exhaust are discharged from the upper end between the cylinder and the inner exhaust cylinder and from the upper end of the inner exhaust cylinder, and the exhaust is guided and smoothly exhausted by attaching an extended exhaust cylinder for the fryer. It is exhausted, and there is no possibility that the working environment of the place where the combustion exhaust is exhausted from a place sufficiently higher than the fryer and fry and cooking will not deteriorate, oil mist etc. will burn with combustion exhaust, and The combustion exhaust is cooled with air, so that the extension exhaust cylinder for the fryer will not be heated and the entire fryer equipment will not be heated, further improving the working environment and safety. It is those, in which can be inexpensively implemented for more simply attaching the extension stack fryer to existing fryer.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an example of an embodiment of the present invention.
FIG. 2 is an enlarged perspective view of the above-described flyer extension exhaust cylinder.
FIGS. 3A and 3B show a state in which the extended exhaust cylinder for a fryer is attached, wherein FIG. 3A is a partially cutaway front view, and FIG. 3B is a partially cutaway side view.
[Explanation of symbols]
A Flyer extension exhaust tube 1 Flyer 2 Exhaust port 3 Outer exhaust tube 4 Inner exhaust tube 5 Exhaust air inlet 6 Leg 7 Air port

Claims (1)

An exhaust cylinder that stands above the exhaust port of the fryer and exhausts combustion exhaust gas. The exhaust cylinder has a double cylinder structure of an outer exhaust cylinder and an inner exhaust cylinder, and the lower end of the inner exhaust cylinder faces the exhaust port of the fryer. An air inlet that introduces air between the outer exhaust tube and the inner exhaust tube or into the inner exhaust tube at the lower portion of the outer exhaust tube, and a leg portion that is placed on the flyer at the lower portion of the outer exhaust tube An extended exhaust pipe for a fryer characterized by comprising:

Images