KR200382733Y1 - Water tube boiler - Google Patents

Abstract

The present invention relates to a water pipe boiler for supplying hot water for heating and hot water for hot water supply.

The present invention is a heat exchanger 22 for producing hot water for hot water supply in the heating water tank 14 is piped in an oblique direction having a height difference, so that the heat exchange area is increased, the thermal efficiency and productivity is excellent, the firebox furnace 12 and the flue Between the combustion chambers 16, the horizontal water pipe 34, the first vertical water jacket 30, the horizontal water pipe 34, the second vertical water jacket 32, and the rear water jacket 28 are sequentially positioned so that thermal efficiency is very high. great.

Description

Water Boiler {WATER TUBE BOILER}

The present invention relates to a water pipe boiler for supplying hot water for heating and hot water for hot water supply.

In the related art, a tube forming a heat exchanger for producing hot water for hot water supply, which requires a large amount of production, was simply U-shaped, and because of its short length, heat exchange was not sufficiently performed, resulting in insufficient performance and low thermal efficiency.

In addition, heat efficiency and heating performance were low because the horizontal water pipes and the water walls communicating with the heating tank were located directly under the flue.

The purpose of the present invention is to improve the endothermic performance of the heat exchanger producing hot water for hot water supply and to ensure that the fuel combustion heat is discharged after passing through the side water pipes and water walls connected to the heating water tank in a lateral direction. To provide an excellent water boiler.

The present invention will be described in more detail by way of example.

The present invention, as illustrated in Figures 1 and 2, between the heating water tank 14, which is located on the upper part of the fire chamber furnace 12 in which the burner 10 is mounted, and between the fire chamber furnace 12 and the flue chamber 16. Positioned and having a horizontal water pipe connected to the heating water tank 14, the heat exchanger 20 for producing hot water for heating consisting of a plurality of U-shaped water pipe is located at the bottom of the heating water tank 14, the heating At the top of the water tank 14, a heat exchanger 22 is produced which produces hot water for hot water supply by piping a plurality of U-shaped water pipes in a diagonal direction with a height difference, and the flue combustion chamber 16 is located at the rear of the boiler. Located in the wall of the boiler, the lower water jacket 24, the upper water jacket 26 and the rear water jacket 28 is provided, the vertical between the lower water jacket 24 and the upper water jacket (26) The first vertical water jacket 30 and the second vertical water jacket 32 connected in a direction; And a horizontal water pipe 34 connected to the heating water tank 14 is disposed between the first vertical water jacket 30, the second vertical water jacket 32, and the rear water jacket 28. The heat moving from the firebox furnace 12 side to the flue combustion chamber 16 sufficiently heats the side water pipes 34, the first vertical water jacket 30 and the second vertical water jacket 32, and then goes out. It is intended to be discharged.

In addition, the cleaning apparatus 36 and 38 are provided in the upper part and the rear part of a boiler, and the supplemental water tank 48 is provided in the upper part of the heating water tank 14. As shown in FIG.

In the drawings, reference numeral 50 denotes a level control mechanism, 52 a socket for heating water, and 54 a flange for hot water.

The present invention configured as described above is a heat exchanger 22 for producing hot water for hot water pipes, which are piped in an oblique direction with a height difference as illustrated in FIGS. Will be excellent.

And the firewood pipe (34), the first vertical water jacket 30, the horizontal water pipe (34), the second vertical water jacket (32) and the rear water jacket, which are sequentially positioned between the firebox furnace (12) and the flue combustion chamber (16). By (28), both thermal efficiency and productivity are improved.

The present invention has advantages such as excellent thermal efficiency and productivity in providing hot water for heating and hot water for hot water supply, easy to clean, and automation of water replenishment during operation.

Figure 1 is a longitudinal cross-sectional view of the water pipe boiler according to the present invention.

Figure 2 is a cross-sectional view showing a piping state of the hot water heat exchanger and heating heat exchanger located in the heating bath shown in FIG.

Claims (1)

A heating water tank 14 positioned above the firebox furnace 12 on which the burner 10 is mounted, and a horizontal water pipe located between the firebox furnace 12 and the flue combustion chamber 16 and connected to the heating bath 14 are provided. In the having, the heat exchanger 20 for producing hot water for heating is located at the lower part of the heating water tank 14, and the hot water for hot water production is produced by piping water pipes in an oblique direction having a height difference at the upper part of the heating water tank 14. Heat exchanger (22) is located, the wall portion of the boiler is provided with a lower water jacket 24, an upper water jacket (26) and a rear water jacket (28), the lower water jacket (24) and the upper water jacket A horizontal water pipe 34 connected to the heating water tank 14 between the first vertical water jacket 30, the second vertical water jacket 32, and the rear water jacket 28, which are connected in the vertical direction. This is located, the top of the heating water tank 14 is provided with a supplemental water tank 48, the boiler Water tube boiler, characterized in that it is provided with a top and the rear, the cleaning opening (36) for cleaning, 38.