KR200280568Y1 - Warm water boiler - Google Patents

Abstract

The present invention relates to a water pipe boiler, the lower hot water head 20 and the upper hot water head 30 is installed up and down inside the heat insulating material cover 10 and connected to the vertical water pipe 40, but the upper hot water head 30 On the lower surface of the) protruding portion 32 protrudes toward the lower hot water head 20 side, between the water pipe 40 is installed to be spaced apart from the cover 10 and the heat transfer fins 52a, 52b, 54, cover (10) In the lower inner periphery is installed the collecting chamber 12 and the flue 14 connected to the lower hot water head 20 is located, and at both ends of the upper hot water head 30 and the lower hot water head 20 The jacket 60, 70 having a water chamber 62, 72 connected to the upper hot water head 30 and the lower hot water head 20 is installed therein, and one of the plurality of jackets 60 and 70 is provided. 60, the heat exchange ellipsoidal on is characterized in that the heat exchange tube 82 is installed through the heat exchanger 80 so as to be installed inside the protrusion 32 of the upper hot water head 30. By providing a water boiler, the width of the boiler is narrowed so that it is not restricted by the opening width of the installation site.

Description

Water elliptical horizontal hot water boiler {Warm water boiler}

The present invention relates to a water pipe type hot water boiler, the width of which is greatly reduced by improving the structure. More specifically, the lower hot water head and the upper hot water head are arranged horizontally in the boiler, and the lower hot water head and the upper hot water are arranged. The heads are connected by vertically arranged water pipes, and by installing a heat exchanger for hot water supply inside the upper hot water head, it has the function of heating and hot water at the same time, and the elliptical shape of the boiler is narrow to the left and right. The present invention relates to a water pipe elliptical horizontal hot water boiler in which the width of the entire boiler is greatly reduced.

In general, the hot-water boiler is mainly used in the furnace tube type, which forms a combustion chamber inside the circular chamber, and the combustion gas of the combustion chamber is discharged through the chamber, so that the combustion gas and water exchange heat, Since the combustion chamber must be formed in the interior and the combustion gas is discharged outside the combustion chamber, there is a problem that the volume is very large. Therefore, the combustion chamber is brought into a separate form instead of being completely assembled at the place to be installed. There was a troublesome facility because it must be reinstalled.

In addition, another example of the hot water boiler is a water pipe type, which has a water pipe disposed on the side of the combustion chamber so that the combustion gas of the combustion chamber is discharged to the outside through the water pipe, which also has the combined width of the combustion chamber and the water pipe, Because of its wide width, there was a hassle of bringing it into a separate form and reassembling it.

An object of the present invention for solving the problems as described above is to arrange the lower hot water head and upper hot water head horizontally in the boiler, the lower hot water head and the upper hot water head is a plurality of water pipes installed up and down By connecting a heat exchanger for hot water supply inside the upper hot water head, the overall width is narrow to provide a water pipe ellipse horizontal hot water boiler so that the restriction of the width of the inlet to be installed is less.

Figure 1a is a longitudinal sectional view of the water pipe elliptical horizontal hot water boiler according to an embodiment of the present invention

1B is a cross-sectional view of a water pipe ellipse horizontal hot water boiler.

Figure 1c is an exploded perspective view showing the internal structure of the boiler

Figure 2a is a longitudinal sectional view of the water pipe elliptical horizontal hot water boiler according to another embodiment of the present invention

FIG. 2B is a cross sectional view of FIG. 2A

FIG. 2C is a cross sectional view of FIG. 2A

FIG. 2D is an exploded perspective view of FIG. 2A

3 is a cross-sectional view showing the head structure of the heat exchanger.

Figure 4 is a view showing a connection state of the water pipe elliptical horizontal hot water boiler and the hot water tank according to the present invention

* Description of the symbols for the main parts of the drawings *

10: cover 12: collection room

14 year 20 bottom hot water head

30: upper hot water head 32: protrusion

40: water pipe 52a, 52b, 54: heat transfer fin

60, 70: jacket 62, 72: thread

80: heat exchanger 82: heat exchanger tube

An embodiment of the present invention for achieving the above object will be described with reference to the accompanying drawings, FIGS. 1A to 3.

An embodiment of a water pipe elliptical horizontal hot water boiler according to the present invention will be described with reference to FIGS. 1A to 1C.

Figure 1a is a longitudinal cross-sectional view of the water pipe elliptical horizontal hot water boiler according to the present invention, Figure 1b is a cross-sectional view of the water pipe elliptical horizontal hot water boiler, Figure 1c is an exploded perspective view showing the internal structure of the boiler.

The water pipe elliptical horizontal hot water boiler according to the present invention is installed in a plurality of heat by installing the lower hot water head 20 and the upper hot water head 30 in the heat insulating material cover 10 as shown in Figure 1a to 1c. Connected to the water pipe 40 in the up and down direction to be installed, but protruding portion 32 protrudes toward the lower hot water head 20 on the lower surface of the upper hot water head 30, the combustion gas between the water pipe 40 up and down zigzag The heating fins 52a and 52b are installed to be spaced apart from the cover 10 so as to flow into the cover 10, and the lower inner hot water head 20 is located at the inner periphery of the cover 10 and the flue 14 connected thereto. ) And a jacket having water chambers 62 and 72 connected to the upper hot water head 30 and the lower hot water head 20 at both ends of the upper hot water head 30 and the lower hot water head 20. (60) and (70), wherein one of the jackets (60) and (70) of the jacket (60) of the heat exchange tube (82) is the upper temperature It was installed so that the through installing the heat exchanger (80) inside the projections 32 of the head 30, the heat transmission fin (52a), (52b) is gaebangdoe each bottom and the top is provided with a double forward /.

And, another embodiment of the water pipe elliptical horizontal hot water boiler according to the present invention will be described with reference to Figure 2a to 2d in the following, because only the structure of the heating fin is different compared to the embodiment, the one embodiment The same parts as are denoted by the same reference numerals to avoid duplication of description.

The heat transfer fins 54 are installed to be spaced apart from the cover 10 while blocking the adjacent water pipes 40, so that combustion gas flows between the water pipes 40 arranged in a plurality of rows, that is, left / right zigzag type. To flow.

On the other hand, the structure of the heat exchanger 80 in the above configuration can be implemented in a number of ways if the person concerned, in the present invention, the hot water introduced into the inlet pipe (85a) as shown in Figures 1c, 2d and 3 The U-type 4-pass heat exchanger 80 is used to flow the inside of the boiler twice through the heat exchange tube 82 to be discharged to the outlet pipe 85b.

Then, the heat exchanger 80 of the water pipe elliptical horizontal hot water boiler according to the present invention configured as described above is connected to the hot water storage tank 92 through the circulation pump 90 as shown in FIG.

Looking at the use example of the present invention configured as described above.

When the flame is injected into the combustion chamber 18 through the burner 16, the hot combustion gas generated from the flame into the combustion chamber 18 is zigzag-type up or down or left and right by heat transfer fins 52a, 52b and 54. After passing through and collected in the collecting chamber 12 and discharged into the flue 14, the hot water for heating introduced into the lower hot water head 20 arranged horizontally in the lower portion is heated by the flame and hot combustion gas, the upper hot water It is discharged to the outside through the head (30).

At this time, water forced into the heat exchanger 80 from the hot water storage tank 90 by the circulation pump 92 is discharged after circulating the heat exchange tube 82 twice and in the process, into the heat exchanger 80. Since the introduced water exchanges heat with the high temperature heating water in the upper hot water head 30, the hot water for hot water supply is discharged to the outlet 85b.

Therefore, according to the present invention, the upper hot water head 30 and the lower hot water head 20 are connected to the water pipe 40 to form a combustion chamber 18 therein and a heat exchanger inside the upper hot water head 30. By inserting 80, the width of the boiler is narrowed.

According to the present invention configured as described above by connecting the upper hot water head and the lower hot water head with a water pipe to form a combustion chamber therein and by inserting the hot water heat exchanger inside the upper hot water head, the width of the boiler is narrowed and installed There is an effect that is less restricted in the opening width of the space to be, there is an effect that can be heated and hot water at the same time.

Claims (3)

In water tube hot water boiler, The lower hot water head 20 and the upper hot water head 30 are installed up and down inside the heat insulating material cover 10 to be connected to water pipes 40 of the up and down direction installed in a plurality of rows, but the lower surface of the upper hot water head 30 is provided. In the lower hot water head 20, the protrusion 32 is formed to protrude, and between the water pipes 40, a heat transfer fin for setting the flow direction of the combustion gas is installed so as to be spaced apart from the cover 10, the lower cover 10 The inner circumference is provided with a collecting chamber 12 and the flue 14 connected to the lower hot water head 20 is located, the upper hot water head 30 and both sides of the lower hot water head 20 in the upper hot water inside Jackets 60 and 70 having a water chamber 62 and 72 connected to the head 30 and the lower hot water head 20 are installed, and one of the jackets 60 and 70 is provided on one side of the jacket 60. Water pipe ellipse, characterized in that the heat exchanger tube 82 is installed through the heat exchanger 80 so that the heat exchanger tube 82 is installed in the protrusion 32 of the upper hot water head 30. Horizontal hot water boiler. According to claim 1, wherein the heat transfer fins installed between the water pipe 40 is provided with a plurality of heat transfer fins (52a, 52b) to the front and rear in a double manner so that the combustion gas flows zigzag up and down, respectively, Water tube elliptical horizontal hot water boiler, characterized in that the upper portion is opened. According to claim 1, wherein the heat transfer fins are installed between the water pipe 40 is characterized in that it is installed to block between the adjacent water pipes (40) so that the combustion gas flows in a zigzag left / right. Water pipe ellipse horizontal hot water boiler.