KR890006067Y1 - Boiler - Google Patents

Abstract

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Description

Boiler

1 is a cross-sectional view of the present invention boiler.

* Explanation of symbols for main parts of the drawings

10: upper water tank 10 ': lower water tank

11: heating pipe 12: heat collecting pipe

13: wire mesh

The present invention relates to a boiler configured to integrally constitute the upper tank and the lower tank, and to install the heating pipe in close contact with the heating pipe in the form of pyramid inside the upper and lower tanks.

As is well known, dozens of oil-fired boilers have been developed and used, but most of these boilers are directly connected to a tank and a pipe-type tank, or a tank and a tank are connected by pipe. The main reason is that the heat of combustion passes through the pipes afterwards. However, these things have lost a lot of heat despite continuous research.

The present invention was devised to reduce heat loss to the maximum in view of the above points. In the present invention, a mixing method using a water tank and a heating pipe of a conventional type is used as much as possible in the process of discharging the combustion chamber to the outlet. It is possible to achieve the desired purpose by being discharged from the road heating pipe while being delayed. More specifically, the heating pipe is wound into a pyramid form and wound in a circular shape and wider in order to use the characteristics of the combustion flame inside the ordinary heating water tank. The narrowest heating pipe is connected between the upper and upper tanks by a cylindrical wire mesh, and installed downward downward in the direction of the top of the heating pipe in honor of the heat control pipe so that the burned flame is delayed in the heating pipe as much as possible.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In FIG. 1, reference numeral 1 denotes a boiler shell, and a heat insulating material 2 is filled inside the shell.

Inside the heat insulator 2, the upper tank 10 and the lower tank 10 'are integrally formed. The tank of the form is installed, the upper tank 10 is discharge pipe 15 is extended to the outer shell (1).

Inside the upper water tank 10 and the lower water tank 10 ', the heating pipe 11 was wound in a pyramid form, which was wider at the lower side and gradually narrowed toward the upper side, and the upper end of the heating pipe 11 was upper water tank 10 ) And the lower end is connected to the inlet pipe (14).

In the downward direction from the upper end of the heating pipe 11, the cylindrical heat collecting control tube 12 is fitted, and the cylindrical wire mesh 13 is installed between the upper end of the heating pipe 11 and the bottom of the upper water tank 10. have.

Thus, inside the boiler, the heating chamber of the form △ and A heating chamber (b) of the form is formed.

In addition, the lower part of the boiler is partitioned by a partition wall 16 to form a machine room 3, which is provided with components not shown in the drawings, such as an IC circuit, an electronic lighting circuit, and a vibration pump, and in the center of the partition wall 16. The combustor 4 is provided and the upper end part of the combustor 4 is located in a heating chamber.

In the figure, reference numeral 6 denotes a water tank supplied to the combustor, 8 denotes a water supply pipe, 5 denotes an oil supply pipe, and 7 denotes a filter for filtering the supplied water.

Referring to the effect of the present invention configured as described above are as follows.

In the boiler of the present invention, when the combustor 4 is ignited, the combustion heat and the flame are spread around the combustor 4 in all directions of the heating chamber, where the combustion heat is brought into contact with the heating pipe 11 and the heating pipe 11. Will rise on the inner surface.

The burning flame is " "As the shape rises, the width gets narrower.

Therefore, if the heating pipe 11 is wound up equally up and down as before, as the heat of combustion and the flame rises, the heating pipe 11 does not reach the heating pipe and quickly passes through the heating pipe, but in the present design, the heating pipe 11 is pyramid-shaped and As the circle becomes narrower toward the direction, the heat of combustion and the flame continue to rise up the inner surface of the heating pipe 11 while being in contact with the heating pipe 11, and the portion where the heating pipe and the pipe contact each other is a small groove ( 11 ') is formed.

Therefore, since the combustion flame and the heat of combustion are continuously delayed in the groove 11 ', the time for contacting the heating pipe 11 is long, so that sufficient heat exchange is achieved.

On the other hand, the combustion heat and the flame which rises on the inner surface of the heating pipe 11 are blocked between the heating pipe 11 and the heat collecting control tube 12, and once again descend and then pass through the heat collecting control tube (! 2) again, the upper water tank The bottom of (10) is heated.

Once the combustion heat and the flame which touches the bottom of the upper tank 10 passes through the wire mesh 13 to the bottom of the upper tank 10 to be heated, and then heats the outer surface of the lower tank 10 'and the heating pipe 11 again. It is discharged to the outlet 17 while lowering while heating.

At this time, the wire mesh 13 prevents the diffusion and discharge of the heat of combustion to increase the heat exchange time, as well as the wire mesh is heated red by the heat of combustion, so that the incompletely burned gas is once again heated to the second to complete combustion.

As described above, the present invention is installed by winding the heating pipe 11 in the form of pyramid inside the upper tank 10 and the lower tank 10 ', and the heat control tube 12 and the upper side of the heating pipe 11. By attaching the wire mesh 13, while the heat of combustion and the combustion flame rise in the heating chamber, the surface of the heating pipe 11 is continuously brought into contact with the surface of the heating pipe 11, and it is moved to the heating chamber (B) with the delay as much as possible, thereby improving the thermal efficiency. In the wire mesh 13, the incompletely burned gas is again burned secondaryly, so that only the completely burned gas without pollution is discharged.

Claims (1)

The upper tank 10 and the lower tank 10 ' In a well-known boiler which is integrally formed in a shape and covered with a heat insulating material, a heating pipe 11 wound tightly in the form of pyramid, the diameter of which gradually narrows toward the upper layer, is installed inside the heating chamber (b). The upper water tank 10 and the lower end are connected to the inlet pipe 14, and the heat collecting control tube 12 extending downward is installed on the upper portion of the heating pipe 11, and the upper end of the heating pipe 11 is provided. Boiler, characterized in that installed between the cylindrical wire mesh 13 and the upper tank (10).