KR20050088616A - Rapid hot water and heating water boiler - Google Patents

Abstract

The present invention relates to a water pipe type hot water hot water supply and a hot water heating boiler having a structure heating water pipe in which the heat of the burner is five passes, and a plurality of heating water pipes are disposed between the lower drum into which the water is introduced and the upper upper drum. By forming a five-pass structure that rises while changing the direction from the lower side to the upper side, the heat transfer efficiency to the heating water pipe is good, and the U-shaped heat exchanger is located in the upper drum filled with the heating water, whereby the hot water hot water supply is It is made in a short time, so the heat loss is small, and the heat efficiency is maximized.

Description

Rapid hot water and heating water boiler

The present invention relates to a water pipe type hot water hot water supply and a hot water heating boiler having a structure heating water pipe in which a heat of a burner is five passes.

In general, a gas boiler for both heating and hot water uses gas as a fuel to heat the water circulating in the main heat exchanger, thereby circulating the heated water to the heating pipe to obtain a heating output and to a separately provided hot water heat exchanger side. It is also circulated to selectively obtain hot water output.

That is, by separating the water heated in the main heat exchanger into the use of heating and the use of hot water through the hot water circulation circuit to selectively heat exchange, it is possible to combine the use of heating and hot water.

The water pipe-type hot water hot water supply and hot water heating boiler, as shown in Figs. 1 and 2, is connected to the combustion chamber 22, the combustion chamber 22 inside the main body 20, and inside the horizontal water pipe 23 and the upper surface An inner cylinder 25 in which the vertical heating tank 24 is disposed so as to be spaced apart from the inner circumference, the heat exchange chamber 26, the heating tank connected to the sides of the heat exchange chamber 26 and the horizontal water pipe 23, and the vertical heating tank 24 ( In the water-type boiler equipped with 27, the interior is divided into the inlet chamber 32, the diesel oil chamber 33 and the outlet chamber 34, and the inlet chamber 32 and the outlet chamber 34, respectively, for hot water hot water supply. A head 37 having an inlet 35 and an outlet 36 for hot water hot water is connected to the inlet chamber 32 of the head 37 and the diesel passage 33 and the diesel passage 33 and the outlet chamber 34. 3-pass type hot water supply heat exchanger 30 consisting of a conduit 38 and 39 and a 3-pass type hot water heating heat exchanger configured identically to the 3-pass type hot water supply heat exchanger 30 ( 40) inside the heat exchange chamber (26) Pipe lines 38 and 39 (pipes of the 3-pass hot water heating heat exchanger not shown) are installed in the main body 20 so that airtightness is maintained, and the vertical heating tank 24 of the inner cylinder 25 is provided. Auxiliary heating water tank 50 in the front and upper and lower spaced apart from the inner circumference of the inner cylinder 25, both sides are installed so as to be connected to the heating water tank 27, but the interval between the upper and inner cylinder 25 is narrow and the lower and inner cylinder (25) ) Is installed in the upper portion of the inner cylinder 25 so as to be wide, and the horizontal water pipe 23 is densely arranged in the lower portion of the auxiliary heating water tank 50.

On the other hand, in the present invention, the 3-pass type hot water supply heat exchanger 30 and the 3-pass type hot water heating heat exchanger 40 increase the capacity of the more used amount, in the present design water pipe type hot water supply And since the hot water hot water boiler is mainly used in a hot water heating boiler, the capacity of the 3-pass type hot water supply heat exchanger 30 is formed larger than the capacity of the 3-pass type hot water heating heat exchanger 40.

The boiler configured as described above is not directly discharged to the flue 28 by the auxiliary heating water tank 50 and the horizontal water pipe 23 densely installed after the flame of the combustion chamber 22 flows into the inner cylinder 25. Since it stays in front of the heating water tank 50 for a long time, heat exchange with the horizontal water pipe 23, the heat exchange chamber 26, and the auxiliary heating water tank 50 is performed.

Then, the water entering the inlet chamber 32 through the inlet 35 of the 3-pass type hot water supply heat exchanger 30 moves to the gas passage chamber 33 through the conduit 38 to the inside of the heat exchange chamber 26. After the heat exchange with the water of the heat exchange chamber 26 is moved to the outlet chamber 34 through the other conduit (39) again and heat exchanged with the water in the hot water hot water supply outlet 36 is discharged.

In addition, the water introduced into the inlet 45 of the 3-pass type hot water heat exchanger 40 also undergoes the same process as the 3-pass type hot water supply heat exchanger 30 and heat exchange chamber 26 twice. After exchanging heat with the water inside is discharged to the outlet 46 for hot water heating.

However, the water pipe type hot water hot water supply and hot water heating boiler configured as described above forms a heating water tank 27 on the outer periphery of the main body 20, and the water in the heating water tank 27 is transferred to the heat of the burner of the combustion chamber 22. It takes a long time for the water in the heat exchange chamber 26 to be heated by the direct heating method, and there is a problem that the consumption of fuel is increased due to the large heat loss, and the hot water hot water supply is larger than the area of the inner cylinder for supplying the hot water heating water. There is a problem that the hot water hot water supply is not made efficiently because the area of the heating water tank 27 for supplying water is configured to be wider.

Therefore, the present invention is to solve the above problems, an object of the present invention is to provide a water pipe type hot water hot water supply and hot water heating boiler having a heating water pipe configured to be heated by five passes of the flame of the burner.

Therefore, in order to achieve the above object, the water pipe type hot water supply hot water and hot water heating boiler according to the present invention includes a heating water inlet formed at the lower left side of the boiler body forming the exterior, and a bed frame supporting the boiler body. It is installed in the lengthwise direction on the upper surface, a storage space for storing the heating water flowing through the heating water inlet is formed, there are formed a plurality of injection holes on the outer peripheral surface to spray the water introduced through the heating water inlet A lower drum having a nozzle pipe, a side frame standing on both sides of the bed frame to support an upper drum formed on a vertical line of the lower drum to form a storage space for heating water, and an upper surface of the heating water inlet side of the lower drum; And a vertical water pipe communicating vertically between the lower surface of the upper drum and one side of the upper drum, and between the upper and lower drums. It is connected to the holes formed in a zigzag up and down on both sides of the water filled in the water flowing through the heating water inlet is heated by the heat of the burner installed on one side of the body, the heat by the flame of the burner 5 from the lower side to the upper side And a U-shaped heat exchanger inserted into the inside of the upper drum and fastened to a flange member having an inlet and an outlet for hot water supply.

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

Figure 3 is a longitudinal sectional view showing a water pipe type hot water hot water supply and hot water heating boiler of the present invention, Figure 4 is an internal perspective view showing the water pipe type hot water hot water supply and hot water heating boiler of the present invention, Figure 5 is a water pipe of the present invention 6 is a sectional view taken along line AA and BB of FIG. 4, and FIGS. 6C to 6F are lines CC, DD, EE and FF of FIG. In accordance with the cross-sectional view.

As shown in the drawings, the water pipe-type hot water hot water supply and hot water heating boiler according to the present invention, the boiler body 100 to form an appearance, the heating water inlet 101 is formed in the lower left side, the heating A lower drum 110 having a storage space for storing the heating water flowing through the water inlet 101 is formed in a longitudinal direction on an upper surface of the bed frame 102, and is formed on both sides of the bed frame 102 to establish the lower portion. Side frames 103 and 104 are positioned on a vertical line of the drum 110 to support the upper drum 120 where the storage space for heating water is formed, and the heating water inlet 101 side of the lower drum 110 is located. Vertical water pipes 107 are vertically communicated between the upper surface and the lower surface of one side of the upper drum 120, and a plurality of heating water pipes are formed in zigzag holes up and down on both sides of the upper and lower drums 120 and 110. 130 are in communication The U-shaped heat exchanger 140 is inserted into the upper drum 120, and is coupled with the flange portion 141 of the U-shaped heat exchanger 140 to provide the inlet 151 and the outlet 152 for hot water supply. Flange member 150 for hot water hot water is formed up and down.

In addition, a burner 106 is installed on one side of the boiler body 100, which is one side of the upper surface of the lower drum 110, to apply heat from the inside of the plurality of heating water pipes 130.

The inside of the lower drum 110 is closed to the other side so that the water flowing through the mall heating water inlet 101 is injected, the nozzle pipe 115 is formed with a plurality of injection holes (115a) on the outer peripheral surface.

The heating water pipe 130 is connected between the upper and lower drums 120 and 110. As shown in FIG. 6A, the heating water pipe 130 is formed from an upper end connected to one upper hole 121 of the upper drum 120. It is bent into one declination shape 131a, and is bent into a first reverse deflection shape 131b having a larger upper and lower width than the first declination shape 131a, and has a higher upper and lower width than the first reverse deflection shape 131b. The first heating water pipe 131 is bent into a large second deflector shape 131c and connected to one lower end hole 111 of the lower drum 110 at its lower end, and the other upper upper hole 122 of the upper drum 120. A second heating water pipe 132 which is bent in an inverted declination shape from an upper end connected to the second lower end hole 112 to the other lower end hole 112 of the lower drum 110, and as shown in FIG. Lower end cut at the same position as the lower bent surface of the first deflected shape (131a) from the upper end connected to one lower end hole 123 of the drum 120 The curved surface is bent into a third deflector shape 133a and double bent in the same manner as the first reverse deflector shape 131b of the first heating water pipe 131, and more than the first reverse deflector shape 131b. A third heating water pipe 133 which is bent into a fourth declination shape 133b having a large upper and lower width and connected to one upper hole 113 of the lower drum 110 at the lower end thereof, and the other lower end of the upper drum 120. The fourth heating water pipe 134 is bent from the upper end connected to the hole 124 and connected to the upper end 114 of the lower drum 110 at its lower end, as shown in FIG. 6C. And a fifth deflector 135a larger than an upper and lower widths of the first deflector 131a of the first heating water pipe 131 is bent from an upper end connected to one upper end 121 of the upper drum 120. The sixth bent to the second reverse deflector 135b having the upper and lower widths smaller than the fifth deflector 135a and having a larger upper and lower width than the fifth deflector 135a. The fifth heating water pipe 135 is bent into a declination shape (135c) connected to the lower end 111 of the lower drum 110 at its lower end, and as shown in Figure 6d, of the upper drum 120 It is bent into a seventh deflecting shape 136a so that the lower bent surface is located at the same position as the lower bent surface of the fifth deflecting shape 135a from the upper end connected to one lower hole 123, and the fifth heating water pipe ( The sixth heating water pipe bent in the same manner as the second reverse deflector 135b of 135 and bent into an eighth deflector 136b and connected to one lower end hole of the lower drum 110 at a lower end thereof. 136 and the same as the lower bent surface of the first deflected shape 131a of the first heating water pipe 131 from the upper end connected to the other upper hole 122 of the upper drum 120 as shown in FIG. 6E. Is bent into a third reverse deflector shape 137a such that the lower bent surface is positioned at the position, and the fifth deflector shape 135a of the fifth heating water pipe 135 is formed. It is bent in the ninth deflected shape (137b) so that the lower bent surface is located at the same position as the bent surface, and is bent in the fourth reverse deflected shape (137c) in the other lower hole 112 of the lower drum (110) A first deflection of the first heating water pipe 131 from the upper end connected to the seventh heating water pipe 137 connected to the lower end thereof and the other lower hole 124 of the upper drum 120 as shown in FIG. 6F. It is bent into a fifth reverse deflector shape (138a) such that the lower bent surface is located at the same position as the lower bent surface of the female shape (131a), and the same as the ninth deflected shape (137b) of the seventh heating water pipe (137). It is bent and consists of an eighth heating water pipe 138 that is bent in a sixth reverse deflection shape 138b to the other upper hole 114 of the lower drum 110 and has a lower end connected thereto.

On the upper surface of the upper drum 120, a heating water outlet 125 formed to discharge the heating water, a first nipple 126 mounted to install a water temperature sensor on one side of the heating water outlet 125, and The second nipple 127 is formed at one side of the first nipple 126 to mount a sensor for detecting overheating and low water level of the heating water.

The U-shaped heat exchanger 140, the number of U-shaped tube 142 determines the capacity of the boiler.

Reference numeral 160 denotes a year for discharging the flame of the burner 106 to the outside of the main body 100, and 161 denotes a drain hole formed at one side of the lower drum 110 and closed when the boiler is operated.

Next, the operation and effect of the present invention configured as described above will be described. First, by operating the controller panel (not shown) to select the heating and hot water hot water, water is introduced into the heating water inlet 101 from the water tank, and at the same time U-shaped heat exchanger 140 through the hot water hot water inlet 151 Water enters into it.

Water introduced through the heating water inlet 101 flows into the nozzle pipe 115 in the lower drum 110 communicating with the water and is sprayed through the injection hole 115a formed on the outer circumferential surface thereof so that the lower drum 110 The first to eighth heating water pipes (131, 132, 133, 134, 135, 136, through the upper and lower holes 111, 112, 113, 114 formed in one side and the other side of the lower drum 110) 137, 138 flows into the upper drum 120, the U-shaped heat exchanger 140 is installed.

In this way, the introduced water is detected by the water temperature and low water level sensors connected to the first and second nipples 126 and 127 installed on the upper drum 120, and thus detecting the heating water, the main body 100. Burner 106 installed on the lower side of the operation to generate a flame. The flame is formed by the first deflector 131a, the fourth deflector 133b, the sixth deflector 135c and the eighth deflector 136b of the first to eighth heating water pipes which are densely assembled, and the second The upper space of the lower drum 110 formed by the reversed divergence shape of the heating water pipe 132 and the reversed divergence shape of the fourth heating water pipe 134, the sixth deflector shape 135c and the fourth reversed deflector shape 137c. First spraying (one pass) into the upper space of the lower drum 110 and the upper space P1 of the lower drum 110 formed by the eighth deflector 136b and the sixth reverse deflector 138b; And a lower bent surface of the second reverse deflector shape 135b of the sixth heating water pipes 135 and 136 and a lower bent surface of the first reverse deflector shape 131b of the first and third heating water pipes 131 and 133. The heat of the flame passes to the space P2 to be formed (2 passes), and the lower bent surface and the fifth and sixth heating of the first reverse deflector 131b of the first and third heating water pipes 131 and 133. Lower section of fifth and seventh deflector 135a, 136a of water pipes 135, 136 The heat of the flame passes to the space P3 formed by the surface (3 passes), and the lower bent surfaces of the fifth and seventh deflected shapes 135a and 136a of the fifth and sixth heating water pipes 135 and 136 are formed. The heat of the flame passes to the space P4 formed by the upper bent surface of the ninth deflecting shape 137b of the seventh heating water pipe 137 (four passes), and the ninth deflecting shape of the seventh heating water pipe 137 ( The heat of the flame is formed in a space P5 formed by a connection between the upper bent surface of 137b and the upper drum 120 of the first deflector 131a, the third deflector 133a and the second heating water pipe 132. Delivered.

Heat is transferred in the direction of the arrow of FIG. 3 to heat the plurality of heating water pipes to heat the water therein with the heating water of a predetermined temperature. The heating water heated as described above transfers heat to the U-shaped heat exchanger 140 in the upper drum 120, and when the water introduced through the inlet 151 flows out through the outlet 152, the hot water becomes hot water. Discharged.

The heating water is discharged to the heating water outlet 125 formed on the upper surface of the upper drum 120.

As such, the flame of the burner 106 heats a plurality of heating water pipes through the spaces P1, P2, P3, P4, and P5, so that it is heated at a high speed, hot water hot water is possible, and the thermal efficiency is 96%. To reach.

According to the water pipe type hot water hot water supply and hot water heating boiler of the present invention, a five-pass structure in which a plurality of heating water pipes rises while the flames of the burner are changed from the lower side to the upper side between the lower drum into which the water is introduced and the upper upper drum. The heat transfer efficiency to the heating water pipe is good, and the U-shaped heat exchanger is located in the upper drum filled with the heating water, so that the hot water hot water is quickly formed, so that the heat loss is small, and the thermal efficiency is maximized. It is effective.

1 is a cross-sectional view showing a water pipe type hot water hot water supply and hot water heating boiler according to the present invention,

2 is a front view of FIG. 1.

Figure 3 is a longitudinal cross-sectional view showing a water pipe type hot water hot water supply and hot water heating boiler of the present invention,

Figure 4 is an internal perspective view of the water pipe type hot water supply hot water heating boiler of the present invention,

Figure 5 is an internal perspective view of the water pipe hot water supply hot water and hot water heating boiler of the present invention from another direction,

6A and 6B are cross-sectional views taken along lines A-A and B-B of FIG. 4;

6C to 6F are cross-sectional views taken along lines C-C, D-D, E-E, and F-F of FIG.

<Description of the symbols for the main parts of the drawings>

100: boiler body 101: heating water inlet

106: burner 110: lower drum

115: nozzle pipe 115a: injection hole

120: upper drum 125: heating water outlet

130: heating water pipe 131 to 138: first to eighth heating water pipe

140: U-shaped heat exchanger 150: flange member

151: inlet for hot water hot water 152: outlet for hot water hot water

P1, P2, P3, P4: Path Space

Claims (3)

A heating water inlet 101 formed at a lower left side of the boiler body 100 to form an exterior; Is installed in the longitudinal direction on the upper surface of the bed frame 102 supporting the boiler body 100, a storage space for storing the heating water flowing through the heating water inlet 101 is formed, the heating water therein A lower drum (110) having a nozzle pipe (115) having a plurality of injection holes (115a) formed on an outer circumferential surface to spray water introduced through the inlet (101); Side frames 103 and 104 which are erected on both sides of the bed frame 102 and are positioned on a vertical line of the lower drum 110 to support the upper drum 120 having a storage space for heating water; A vertical water pipe 107 vertically communicating between an upper surface of the heating water inlet 101 side of the lower drum 110 and a lower surface of one side of the upper drum 120; It is installed between the upper and lower drums (120, 110), and are connected to the holes formed in a zigzag up and down on both sides of the water filled through the heating water inlet 101 is installed on one side of the main body 100 A plurality of heating water pipes (130) heated by the heat of the burner (106) and formed so that heat by the flame of the burner (106) is five passes from the lower side to the upper side; Water pipe type hot water, characterized in that it comprises a U-shaped heat exchanger 140 is inserted into the inside of the upper drum 120 and fastened to the flange member 150 having a hot water hot water inlet 151 and an outlet 152. Hot water and hot water heating boiler. The method of claim 1, The heating water pipe 130 is bent from the upper end connected to one side upper hole 121 of the upper drum 120 in a first deflector shape 131a, and has a larger upper and lower width than the first deflector shape 131a. It is bent into a reverse deflector 131b, and is bent into a second deflector 131c having a larger upper and lower width than the first reverse deflector 131b, and is formed in one lower hole 111 of the lower drum 110. A first heating water pipe 131 connected to the bottom; The second heating water pipe 132 is bent from the upper end connected to the other upper end hole 122 of the upper drum 120 and the lower end thereof is connected to the other lower end hole 112 of the lower drum 110. and; It is bent into a third deflector 133a such that the lower bent surface is located at the same position as the lower bent surface of the first deflector 131a from the upper end connected to one lower end hole 123 of the upper drum 120. In the same manner as the first reverse deflector 131b of the first heating water pipe 131, the double bends are bent into a fourth deflector 133b having a larger upper and lower width than the first reverse deflector 131b. A third heating water pipe 133 connected to one lower end of the lower drum 110 at a lower end thereof; The fourth heating water pipe 134 is bent from the upper end connected to the other lower end hole 124 of the upper drum 120 so that the lower end thereof is connected to the other upper end hole 114 of the lower drum 110. and; From the upper end connected to one upper end 121 of the upper drum 120 is bent into a fifth deflector (135a) larger than the upper and lower widths of the first deflector (131a) of the first heating water pipe 131, It is bent into a second reverse deflector 135b having an upper and lower width smaller than the fifth deflector 135a, and is bent into a sixth deflector 135c having an upper and lower width larger than the fifth deflector 135a. A fifth heating water pipe 135 connected to the lower end of the lower end 111 of the 110; It is bent into a seventh deflecting shape 136a such that the lower bent surface is located at the same position as the lower bent surface of the fifth deflecting shape 135a from an upper end connected to one lower end hole 123 of the upper drum 120. The second reverse deflector 135b of the fifth heating water pipe 135 is bent in the same manner, and is bent into the eighth deflector 136b to the lower end of one of the upper holes 113 of the lower drum 110. A sixth heating water pipe 136 connected thereto; A third station such that the lower bent surface is positioned at the same position as the lower bent surface of the first deflected shape 131a of the first heating water pipe 131 from the upper end connected to the other upper end hole 122 of the upper drum 120; Bent into a deflected shape 137a and bent into a ninth deflected shape 137b such that the lower bent surface is positioned at the same position as the lower bent surface of the fifth deflected shape 135a of the fifth heating water pipe 135. And, the seventh heating pipe 137 is bent in a fourth reverse deflector (137c) in the other lower end hole 112 of the lower drum 110 and the lower end thereof is connected; The fifth reverse so that the lower bent surface is located at the same position as the lower bent surface of the first deflected shape 131a of the first heating water pipe 131 from the upper end connected to the other lower lower hole 124 of the upper drum 120. It is bent into a deflector shape (138a), and bent in the same manner as the ninth deflector shape (137b) of the seventh heating water pipe (137), and a sixth reverse deflector shape to the other upper hole 114 of the lower drum (110). Water pipe type hot water hot water supply and hot water heating boiler, characterized in that consisting of the eighth heating water pipe (138) is bent to (138b) connected to the bottom. The method of claim 2, Heat generated by the flame of the burner 106 is the first deflector 131a, the fourth deflector 133b, the sixth deflector 135c and the eighth deflector 136b of the first to eighth heating water pipes. ), The upper space P1, the sixth deflector 135c, and the fourth space of the lower drum 110 formed by the reverse deflector of the second heating water pipe 132 and the reverse deflector of the fourth heating water pipe 134. Upper space P1 of the lower drum 110 formed by the inverted diverge shape 137c and upper space P1 of the lower drum 110 formed by the eighth deflector shape 136b and the sixth reverse deflector shape 138b. Sprayed into; Lower bent surfaces of the second reverse deflector 135b of the fifth and sixth heating water pipes 135 and 136 and lower ends of the first reverse deflector 131b of the first and third heating water pipes 131 and 133. Heat of the flame passes to the space P2 formed by the bent surface; The lower bent surface of the first reversed deflection shape 131b of the first and third heating water pipes 131 and 133 and the fifth and seventh deflecting shape 135a of the fifth and sixth heating water pipes 135 and 136. Heat of the flame passes to the space P3 formed by the lower bent surface of 136a); Lower bend surfaces of the fifth and seventh deflector shapes 135a and 136a of the fifth and sixth heating water pipes 135 and 136 and upper bent surfaces of the ninth deflector shape 137b of the seventh heating water pipe 137. Heat of the flame passes to the space P4 that forms; The upper bent surface of the ninth deflected shape 137b of the seventh heating water pipe 137 and the upper drum 120 of the first deflected shape 131a, the third deflected shape 133a and the second heating water pipe 132. Water pipe type hot water hot water supply and hot water heating boiler, characterized in that the heat of the flame passes to the space (P5) forming the connection portion.