KR880001250Y1 - Hot water & steam boiler - Google Patents

Abstract

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Description

Hot water and steam boiler substructure

1 is a partially cut away perspective view of the present invention.

2 is a sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B in FIG.

Figure 4 is a complete perspective view of the present invention.

5 is an exploded perspective view showing a part of the combustion air supply structure of the present invention.

6 (a) and 6 (b) is a cross-sectional view showing a combustion supply supply control state of the present invention.

The present invention relates to a substructure of hot water and steam boilers that burn by using a bore coal as a main fuel, and after combustion air supplied to the air supply hole supplied to the upper surface of the boiler is introduced into the inner circumferential surface of the boiler It is flowing on the diaphragm and flows into the lower part of the combustion cylinder by the operation of the combustion air regulator, and the superheating plate in which the combustion heat generated by the hole coal is combusted is overheated at high temperature, and the heat of combustion is overheated by the heat. It is configured to flow down into the space between the plate and the bottom plate through the space part of the pipe and the water pipe, and to be discharged through the communication. By discharging it to the bottom plate as much as possible, it can double the thermal efficiency by absorbing the combustion heat as much as possible. It doubles the combustion atmosphere inside and outside the combustion cylinder.

Conventionally, the combustion air supplied to the inside of the combustion cylinder is so cold that the combustion air is supplied directly from the lower part of the boiler, which not only impairs the combustion atmosphere, but also the combustion heat is raised and discharged, so that only the upper water tank of the boiler is heated efficiently. The heating water tank and the heating water pipe located in the lower plate part could not be heated effectively, which lowered the thermal efficiency.

In particular, because the space between the plate and the bottom plate is in communication with the rising heat must be completely blocked by the plate, and the combustion air is difficult to control the combustion air effectively because it is controlled by the control knob installed in the lower front.

The present invention is described in detail by the accompanying drawings as a proposal for correcting the problem as described above are as follows. That is, in the conventional substructure having the appropriate space portion a between the diaphragm 2 and the bottom plate 3 constituting the hot water boiler 1, a hole 4 is drilled in the diaphragm 2. The heating inner cylinder (5) is accumulated and the combustion air supply cylinder (7) is installed upright on the bottom plate (3) so as to have a bypass (6) to maintain a proper space therein, and a heating water tank (8) on the upper side thereof. ) And the water pipe (9) and the combustion air inlet hole (10) in front of the diaphragm (2) to install the inlet pipe (11) in orthogonal communication with the combustion air supply control pipe (11 ') and then combustion air shielding By opening and closing the inlet hole (10 ') opened through the combustion air supply control pipe (11') by the rotation of the control unit (12) having a plate (12 ') and the communication (13) is configured to communicate with the diaphragm (2) Hot water and steam boiler is characterized in that the substructure.

Reference numeral 14 denotes a combustion air supply hole installed in the upper portion of the boiler, 15 indicates a superheated plate attached to the communication 13, and 16 indicates a hot air supply pipe for supplying heat to the superheated plate 15.

In the practice of the present invention, the fuel may be used as oil, sesame, or the like in addition to the bullet.

When explaining the operation effect of the present invention, the superheated plate 15 installed in the communication (13) through the hot air supply pipe (16) as the combustion heat of the bore coal stored in the water tank (8) and the small pipe (9) is heated. The plate 2 and the bottom plate 3 are moved downwards to the bypass 6 between the heating inner cylinder 5 and the water tank 8 and the water pipe 9 while being overheated and heated by the high heat supplied. In the process of suction between the water tank and the water pipe to be heated as efficiently as possible, the heat efficiency is excellent and downward bypassed combustion heat is to be discharged through the communication 13, which is addressed on the diaphragm (2). At this time, the combustion air is sucked through the combustion air supply hole 14 installed in the upper part of the boiler as shown in FIG. Combustion air that is preheated as it flows and is preheated to room temperature is rotated when the control opening 12 located in the lower part of the front of the boiler is rotated orthogonally with the combustion air shield plate 12 'attached to the combustion air supply control pipe 11 By blocking or opening the combustion air inlet (10) drilled in ') by supplying the preheated air flowing through the combustion air inlet pipe (11) to the combustion air supply cylinder (7) to burn the combustion atmosphere It is to promote combustion by activating.

Referring to FIG. 6, the combustion air supply state of the present invention is illustrated in FIG. 6 (a), and the shielding plate 12 ′ fixed to the control rod of the control opening 12 is a combustion air inlet hole 10. ') Is blocked, and as shown in FIG. 6 (b), when the shielding plate 12' is deviated from the inlet hole 10 ', the preheated combustion air is lowered from the inlet tube 11, and the control tube 11 ') Is supplied to the combustion air supply cylinder (7). At this time, the tip of the adjusting rod of the adjustment sphere is fastened by a fastening means such as a nut, but the outer circumference is configured to have a distribution hole.

The present invention allows the combustion air to be sucked in from the upper part to the lower part to supply the preheated air, and is supplied to the combustion heater between the outer surface of the water tank and the water pipe and the inner cylinder of the heating to increase the heat receiving area to maximize the thermal efficiency. In addition, the exhaust heat of exhaust gas is also discharged from the lower end, thereby achieving a breakthrough combustion air and a rising hot air bypass discharge structure that maximizes combustion.

Claims (1)

In a conventional substructure having a suitable space (a) between the diaphragm (2) and the bottom plate (3) constituting the hot water boiler (1), a hole (4) is drilled in the diaphragm (2) for heating. After the cylinder 5 is erected and the inside has a bypass 6 so that a proper space is maintained, the combustion air supply 7 is installed so as to stand upright from the bottom plate 3, and then the heating water tank 8 and the water pipe on the upper side thereof. (9) and the combustion air inlet hole (10) in front of the diaphragm (2) to install the inlet pipe (11) in orthogonal communication with the combustion air supply control pipe (11 ') and then the combustion air shield plate (12) ') Opening and closing the inlet hole (10') drilled in the combustion air supply control pipe (11 ') by the rotation of the control device having a 12) and the communication (13) is characterized in that it is configured to communicate with the diaphragm (2) Substructure of hot water and steam boilers.