KR102595496B1 - Hot water boiler - Google Patents

Abstract

The present invention relates to a hot water boiler that heats water and uses the heated water as heating or hot water through a hot water tank. The boiler body is separated into an upper body and a lower body, and the upper body and the lower body are connected by a connection and a water pipe. The main purpose is to maximize the efficiency of the boiler by minimizing the use of water and energy by connecting the heat of the heating means to move from the lower body to the upper body, and the water being heated as it moves from the upper body to the lower body.
In addition, another purpose is to maximize the installation and work efficiency of the boiler by connecting the upper body and the lower body with fire pipes and water pipes, and the upper and lower lengths of the boiler can be set by adjusting the lengths of the fire pipes and water pipes.

Description

Hot water boiler

The present invention relates to a hot water boiler that heats water and uses the heated water as heating or hot water through a hot water tank.

In general, hot water boilers are used to supply hot water to kitchens or bathrooms, or to heat indoor spaces such as houses, apartments, and greenhouses where crops are grown.

Hot water boilers, which are widely used in industrial boilers or homes, are equipped with a hot water tank. Depending on the heat source of the boiler, it can be classified into oil, gas, electricity, wood, pellet, or coal boilers, but they all heat water and use the heated water as heating or hot water.

As is well known, a typical hot water boiler used for heating or hot water supply in public facilities such as bathhouses or hotels continuously supplies a large amount of water, and as a large amount of water is supplied, a lot of time and fuel are required for heating. There is a problem in that the energy efficiency is not high due to the consumption of boiler, and as a result, the combustion gas discharged from the boiler increases.

In addition, hot water heated in the water storage chamber inside the boiler body is supplied directly at the point of use to circulate heat exchangers such as radiators and heating coils or to dispose of waste water, so in the case of heating as described above, silicic acid, sulfate, and oxygen contained in the feed water are used. The heat transfer efficiency is reduced and the lifespan is shortened due to stones and corrosion generated by impurities such as etc., and in the case of hot water use, there are drawbacks such as the difficulty in using clean hot water due to the above-mentioned impurities.

Registered Patent No. 10-0868997

The present invention divides the boiler body into an upper body and a lower body, connects the upper body and the lower body by a fire pipe and a water pipe, the heat of the heating means moves from the lower body to the upper body, and the water flows from the upper body to the lower body. The main purpose is to maximize the efficiency of the boiler by minimizing the use of water and energy as it is heated as it moves.

In addition, another purpose is to maximize the installation and work efficiency of the boiler by connecting the upper body and the lower body with fire pipes and water pipes, and the upper and lower lengths of the boiler can be set by adjusting the lengths of the fire pipes and water pipes.

In addition, the upper part of the water pipe through which water flows protrudes inside the first water receiving part, which lowers the temperature of the upper part of the flue by the upper part of the water pipe, thereby lowering the temperature of the hot air discharged to the upper part of the flue, which is generated in the boiler. Another purpose is to prevent air pollution and global warming caused by the heat.

In addition, by recovering the heat discharged through the flue of the boiler body to produce dissolved oxygen, and using the produced dissolved oxygen to drive the boiler's heating means, the boiler's thermal efficiency is increased, energy is saved, and the boiler's carbon emissions are reduced. There is another purpose in providing a hot water boiler that can

Therefore, the present invention is intended to achieve the above object, comprising: a main body in which a space is formed inside, a flue and a water supply port are formed in the upper part, and a water outlet is formed in the lower part;

a first space formed at an upper part of the main body and on one side of which the flue is disposed;

a first water receiving portion formed on a lower side of the first space, the water supply port disposed on one side, and accommodating water flowing into the interior through the water supply port;

a second water receiving portion formed inside the main body at a predetermined distance below the first water receiving portion and having the water outlet disposed on one side;

a second space formed below the second water receiving part and equipped with a heating means;

It is provided inside the main body, the upper part passes through the first water receiving part and communicates with the first space, and the lower part penetrates the second water containing part and communicates with the second space, and the heat of the second space is transmitted to the first space. Association that guides you to the space department; and

It is formed on the outside of the pipe to form a passage through which water can move between the pipe, and the upper and lower parts are in communication with the first water receiving portion and the second water receiving portion, respectively, to collect water from the first water receiving portion. It guides the water to the second water receiving part, and is provided with a second spiral tube inside that spirally surrounds the pipe, and the water of the first water receiving part flowing into the upper part and moving along the passage rotates along the second spiral tube. It includes; a water pipe that descends and moves to the second water receiving part.

In addition, the hot water boiler of the present invention includes an upper body in which a first space portion having a flue on one side is formed at the upper portion, and a first water receiving portion having a water supply port on one side is formed in a lower portion of the first space portion;

A lower body in which a second water receiving portion having a water outlet on one side is formed at the upper portion, a second space portion provided with a heating means is formed in the lower portion of the second water receiving portion, and is spaced a predetermined distance apart from the lower side of the upper main body. ;

The upper part penetrates the first water receiving part and communicates with the first space, and the lower part penetrates the second water containing part and communicates with the second space, and heat and combustion gas of the second space are transferred to the first space. guiding associations; and

It is formed on the outside of the pipe to form a passage between the pipe, and the upper and lower parts are in communication with the first and second water receivers, respectively, so that water from the first water receiver is transferred to the second water receiver. guides the tube, and is provided with a second spiral tube inside, which spirally surrounds the pipe, and the water of the first water receiving unit flowing into the upper part and moving along the passage rotates along the second spiral tube and descends to the second spiral tube. It includes a water pipe moving to the water receiving part.

The hot water boiler according to the present invention has the following effects.

External water is supplied to the first water receiving part formed at the top, then heated and discharged through the second water receiving part at the bottom of the boiler, so that the water supplied to the boiler moves from the upper to the lower part of the boiler, completely dissipating the heat inside the boiler. It is heated and has the significant effect of reducing carbon dioxide emissions from the boiler.

In addition, the boiler body is divided into an upper body and a lower body, the upper body and the lower body are connected by a fire pipe and a water pipe, the heat of the heating means moves from the lower body to the upper body, and the water heated by the fire pipe is transferred to the upper body. By moving from the main body to the lower body, the efficiency of the boiler can be maximized by minimizing the use of water and energy.

In addition, the present invention connects the upper body and the lower body with fire pipes and water pipes, and the upper and lower lengths of the boiler can be set by adjusting the lengths of the fire pipes and water pipes, which has the effect of maximizing the installation and work efficiency of the boiler. .

In addition, the upper part of the water pipe through which water flows protrudes inside the first water receiving part, which lowers the temperature of the upper part of the flue by the upper part of the water pipe, thereby lowering the temperature of the hot air discharged to the upper part of the flue, which is generated in the boiler. It has a significant effect in preventing air pollution and global warming caused by the heat.

In addition, by recovering the heat discharged through the flue of the boiler body to produce dissolved oxygen, and using the produced dissolved oxygen to drive the boiler's heating means, the boiler's thermal efficiency is increased, energy is saved, and the boiler's carbon emissions are reduced. There is a remarkable effect that can be achieved.

1 is a cross-sectional view showing the inside of a hot water boiler according to the present invention.
2 and 3 are cross-sectional views showing the interior of the hot water boiler according to the present invention, where the main body is divided into an upper body and a lower body.
Figure 4 is a cross-sectional view of a pipe used in the hot water boiler of the present invention
Figure 5 is a cross-sectional view of a water pipe used in the hot water boiler of the present invention
Figure 6 is a cross-sectional view showing an embodiment of a hot water boiler according to the present invention.

The examples to be described below are intended to explain the invention in detail so that a person skilled in the art can easily carry out the invention, and this does not limit the technical idea and scope of the present invention. doesn't mean

In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. It should be noted that definitions of these terms must be made based on the content throughout this specification.

The present invention relates to a hot water boiler that heats water and uses the heated water as heating or hot water through a hot water tank. A space is formed inside, and a flue 103 and a water supply port 101 are formed at the top, A main body 100 with a water outlet 102 formed at the bottom; A first space 111 formed at the top of the main body 100 and on one side of which the flue 103 is disposed; A first water receiving portion 112 formed on the lower side of the first space 111, with the water supply port 101 disposed on one side, and receiving water flowing into the interior through the water supply port 101. ; a second water receiving portion 121 formed inside the main body 100 at a predetermined distance apart from the lower side of the first water receiving portion 112 and having the water outlet 102 disposed on one side; a second space portion 122 formed below the second water receiving portion 121 and provided with a heating means (B); It is provided inside the main body 100, and the upper part penetrates the first water receiving part 112 and communicates with the first space 111, and the lower part penetrates the second water receiving part 121 and communicates with the second water receiving part 121. A pipe 10 that communicates with the space 122 and guides the heat of the second space 122 to the first space 111; And it is formed on the outside of the pipe 10 to form a flow path between the pipe 10, and the upper and lower parts communicate with the first water receiving portion 112 and the second water receiving portion 121, respectively. The water in the first water receiving part 112 is guided to the second water receiving part 121, and a second spiral pipe 23 is provided inside, which spirally surrounds the pipe 10, and flows into the upper part. It includes a water pipe 20 that causes the water in the first water receiving part 112 moving along the flow path to rotate and descend along the second spiral pipe 23 and move to the second water receiving part 121. do.

In addition, in the present invention, a first space 111 with a flue 103 formed on one side is formed at the upper part, and a first water receiving part 112 with a water supply port 101 formed on one side is formed in the first space. An upper body 110 formed in the lower part of the unit 111; A second water receiving portion 121 having a water outlet 102 on one side is formed at the upper portion, and a second space portion 122 provided with a heating means (B) is formed in the second water receiving portion 121. a lower body 120 formed at the lower part and spaced a predetermined distance apart from the lower side of the upper body 110; The upper part penetrates the first water receiving part 112 and communicates with the first space 111, and the lower part penetrates the second water receiving part 121 and communicates with the second space 122. , a pipe 10 that guides the heat of the second space 122 to the first space 111; And it is formed on the outside of the pipe 10 to form a flow path between the pipe 10, and the upper and lower parts communicate with the first water receiving portion 112 and the second water receiving portion 121, respectively. The water in the first water receiving part 112 is guided to the second water receiving part 121, and a second spiral pipe 23 is provided inside, which spirally surrounds the pipe 10, and flows into the upper part. It includes a water pipe 20 that causes the water in the first water receiving part 112 moving along the flow path to rotate and descend along the second spiral pipe 23 and move to the second water receiving part 121. do.

The hot water boiler of the present invention includes a main body 100 formed in the form of a housing with a predetermined space inside and a flue 103 provided at the top, and a first water body provided inside the main body 100 and containing water. The receiving part 112 and the second water receiving part 121, the pipe 10 that guides the heat and combustion gas (hot air) generated by the heating means (B) to the flue 103, and the first water receiving part 112 It includes a water pipe (20) that guides the water to the second water receiving part (121), and a heating means (B).

As shown in Figure 1, the main body 100 of the hot water boiler of the present invention has a flue 103 formed at the top, and a water supply port 101 through which water is supplied from the outside is formed at the top of the side. A water outlet 102 is formed in the lower part to discharge the water inside to the outside. The water supply port 101 may be connected to a water supply device, and the water outlet 102 may be connected to a hot water tank.

And inside the main body 100, a first space 111 in which the flue 103 is formed on one side is provided at the top, and a first water receiving part ( 112), a second water receiving portion 121, and a second space portion 122 are provided.

The first space 111 is a space where heat and combustion gas from the heating means (B) flow in through the pipe 10, and the heat and combustion gas inside are discharged to the outside of the main body 100 through the flue 103. is discharged.

On the lower side of the first space 111, a first water receiving part 112 is provided, the upper and lower surfaces of which are made of a partition W, and the first space 111 and the first water receiving part 112 are separated by the partition (W). In addition, a plurality of through holes may be formed in the partition W that separates the first space 111 and the first water receiving portion 112, and cool air of the first water receiving portion 112 flows through the through holes. This has the effect of lowering the temperature of the hot air flowing into the first space 111.

The water supply port 101 is located on one side of the first water receiving portion 112, and water flowing into the water supply port 101 is accommodated therein.

In addition, inside the main body 100, a second water accommodating part 121 is formed at a predetermined distance below the first water accommodating part 112, and the first water accommodating part 112 and the second A third space is formed between the water receiving portions 121, and a second space 122 is formed below the second water receiving portion 121, and the second water receiving portion 121 and the second The space 122 is separated by a partition W.

A third space is formed between the first water receiving part 112 and the second water receiving part 121, and a fire pipe 10 and a water pipe 20, which will be described later, are disposed in the third space, and the water pipe 10 ) and the thermal insulation of the water pipe 20 can be improved.

The second water receiving part 121 is a space in which the water of the first water receiving part 112 is discharged and received through the water pipe 20, and on one side is a water outlet 102 for discharging the water inside to the outside. ) is formed.

And, inside the main body 100, a second space 122 is provided on the lower side of the second water accommodating part 121 and is separated from the second water accommodating part 121 by a partition W, The second space 122 is provided with a heating means (B) such as a burner.

The diaphragm W may be made of stainless steel or aluminum, and may be made of various other materials. It is preferable that it be made of a metal material with excellent heat transfer properties.

In addition, inside the main body 100, there is a pipe 10 connecting the first space 111 and the second space 122, and a first water receiving part 112 and a second water receiving part 121. ) is provided.

The upper and lower parts of the pipe 10 communicate with the first space 111 and the second space 122, and heat and combustion gas produced by the heating means (B) in the second space 122 is guided to the first space 111, the upper part penetrates the first water receiving part 112 upwardly and communicates with the first space 111, and the lower part moves downwardly through the second water receiving part 121. It penetrates through and communicates with the second space 122.

The pipe 10 has an upper portion that penetrates the bottom surface of the first water receiving portion 112 and forms a first water receiving portion 112 that separates the first water receiving portion 112 and the first space portion 111. It may be formed up to an upper diaphragm (W) and fixed to the diaphragm (W), and the height of the upper part may penetrate the diaphragm (W) and protrude into the first space 111 by a predetermined length.

A through hole corresponding to the diameter of the pipe 10 is formed in the upper diaphragm W of the first water receiving portion 112, and the diaphragm W is fixed to the through hole by a method such as welding.

In addition, the lower part of the pipe 10 penetrates the upper diaphragm W of the second water receiving part 121 and the second water receiving part 121 is disposed between the second water receiving part 121 and the second space 122. It may be formed up to the lower diaphragm (W) of the water receiving portion 121, may protrude into the second space 122 by a predetermined length, and may be formed on the lower diaphragm (W) of the second water receiving portion 121. It is fixed to the through hole.

Therefore, the hot heat produced by the heating means (B) in the second space 122 flows into the lower part of the tube 10, and the hot air rises inside the tube 10 to the upper part of the tube 10. It is discharged into the first space 111 through.

Meanwhile, a water pipe 20 connecting the first water receiving part 112 and the second water receiving part 121 is provided on the outside of the pipe 10.

The water pipe 20 guides the water from the first water receiving portion 112 to the second water receiving portion 121 and is provided on the outside of the pipe 10 to prevent water between it and the pipe 10. It forms a movable passage, and the height of the upper part may be formed up to the lower diaphragm (W) of the first water receiving part 112 or may protrude a predetermined length into the interior of the first water receiving part 112, and the lower part may be formed by 2 It may be formed up to the upper diaphragm (W) of the water receiving part 121 or may protrude into the interior of the second water receiving part 121 by a predetermined length. A through hole corresponding to the diameter of the water pipe 20 is formed in the lower diaphragm W of the first water receiving part 112 and the upper diaphragm W of the second water receiving part 121.

When the upper part of the water pipe 20 does not protrude into the inside of the first water receiving part 112 and extends to the lower diaphragm W of the first water receiving part 112, the first water receiving part 101 is supplied through the water supply port 101. The water flowing into the water receiving part 112 can be quickly supplied to the water pipe 20, which has the effect of minimizing the use of water.

Therefore, in the hot water boiler of the present invention, the hot heat produced by the heating means (B) of the second space portion 122 moves to the first space portion 111 through the pipe 10, and moves to the first water space portion 111. Water moves to the second water receiving part 121 through the water pipe 20 provided on the outside of the pipe 10, and the water freely falls from the upper part of the main body 100 to the lower part without any additional means, and flows through the water outlet ( 102), the water passing through the water pipe 20 quickly rises in temperature due to the heat of the pipe 10, is warmed, and moves to the second water receiving portion 121. It is supplied to the hot water tank through the water outlet (102).

In addition, before the hot water flowing into the second water receiving part 121 is discharged to the water outlet 102, the temperature is raised once again by the heat of the second space 122 or the temperature is maintained at a high temperature and the hot water is heated to the water outlet 102. (102) has the effect of being discharged.

As shown in FIG. 4, the pipe 10 includes an exterior 11 through which the interior is penetrated and the heat of the heating means B passes through the interior; an inner tube (13) provided inside the outer tube (11), the upper and lower parts of which are closed, and the inner tube (13) empty; And it is provided between the inner tube (13) and the outer tube (11), and wraps the inner tube (13) in a spiral shape so that the hot air passing through the inside of the outer tube (11) moves while wrapping the inner tube (13) in a spiral shape, It includes a first spiral tube (12) with an empty interior.

That is, when the heat from the second space 122 flows into the pipe 10, the hot air flows into the space between the exterior 11 and the inner pipe 13 of the pipe 10, and flows into the exterior 11 and the inner pipe 13. It rotates along the first spiral tube (12) provided between the inner tubes (13) and slowly rises while surrounding the inner tube (13), and the heat does not escape rapidly to the upper part of the tube (10), so the tube (10) is continuously maintained. This maintains a high temperature, and the entire tube 10 is heated evenly, which has the remarkable effect of quickly and continuously heating the water passing through the water pipe 20, and the inside of the inner pipe 13 and the first spiral pipe 12 The air rises due to the heat, and this has a significant effect in that the temperature of the fire tube 10 is not easily lowered by the inner tube 13 and/or the first spiral tube 12.

The first spiral tube 12 is compressed and pressed against the outer surface of the inner tube 13 by an electric swaging machine, thereby causing the heat flowing into the tube 20 to heat the inner tube 13 and the first spiral tube. It cannot move through the gap between the pipes (12) and rises along the first spiral pipe (12).

In addition, a ceramic coating layer in which a high-temperature ceramic coating agent is applied is formed on the outer surface of the inner tube 13 and/or the outer surface of the first spiral tube 12.

The ceramic coating layer is formed by applying a ceramic coating that can withstand high heat of about 1300°C to the inner tube 13 and the first spiral tube 12, first heating it to a temperature of 70°C, and then secondarily applying the ceramic coating to the inner tube. It is formed by applying it to the outer surface of the first spiral tube and secondary heating it to a temperature of 200°C to fuse it.

The inner tube 13 and the first spiral tube 12 are filled with air, the temperature of the inner air rises due to the heat passing between the outer tube 11 and the inner tube 13, and a ceramic formed on the outer surface is formed. The hot air inside is stored for a long time by the coating layer, or the heat between the outer tube 11 and the inner tube 13 is reflected to the outside of the inner tube 13 and/or the first spiral tube 12, so that the heat is transmitted to the outer tube 11. ), which has the significant effect of causing the temperature of the water inside the water pipe 20 provided on the outside of the exterior 11 to rise more quickly, and the boiler operation time is reduced, thereby reducing fuel costs due to boiler operation. This has the effect of significantly lowering the carbon dioxide emission rate.

In addition, the ceramic coating layer fills the gap between the inner tube 13 and the first spiral tube 12, and the hot air moving inside the tube 10 does not rise vertically but rotates along the first spiral tube 12. It has the effect of making you move slowly while doing so.

In addition, the ceramic coating layer may also be formed on the inner surface of the inner tube 13 and/or the first spiral tube 12, in which case the internal temperature of the inner tube 13 and the first spiral tube 12 does not easily drop. There is.

In addition, as shown in FIGS. 1 and 5, the inside of the water pipe 20 is provided with a second spiral pipe 23 surrounding the pipe 10, and the water in the first water receiving portion 112 flows into the water pipe. Inside (20), it slowly descends while rotating along the second spiral tube (23), which has the significant effect of increasing the time for the water to pass through the water tube (20) and easily raising the temperature of the water.

In addition, the first spiral tube 12 and the second spiral tube 23 may be arranged so that the spiral or rotational directions are staggered or in opposite directions, and thus are connected to the water passing through the water tube 20. 10), the separation distance of the hot air passing through the water pipe 20 is minimized, which has the significant effect of rapidly increasing the temperature of the water passing through the water pipe 20.

Meanwhile, the flue 103 formed in the upper part of the main body 100 is provided with a check damper (D) that opens or closes the interior of the flue 103.

The check damper (D) can open the inside of the flue 103 by rotating and lifting one side due to the difference in internal and external pressure of the main body 100, and one side is rotated by the rotation of the rotating shaft by the operation of the motor having a rotating shaft. It can be rotated to open or close the flue 103, and the motor can be implemented to operate together according to the operation of the heating means (B).

Meanwhile, Figure 2 shows the main body 100 of the hot water boiler of the present invention divided into an upper body 110 and a lower body 120.

The main body 100 includes an upper body 110 including a first space 111 and a first water receiving part 112; and a lower body 120 including a second space 122 and a second water receiving portion 121.

The upper body 110 is provided with a first space 111 on one side of which a flue 103 is formed, and a first water receiving part 112 with a water supply port 101 is formed at the lower part. , the first space 111 and the first water receiving part 112 are separated by a partition W.

And the lower body 120 is provided at a predetermined distance apart from the lower side of the upper body 100, and a second water receiving portion 121 having a water outlet 102 is formed at the upper portion, and a heating means at the lower portion. A second space 122 provided with (B) is formed, and the second water receiving part 121 and the second space 122 are separated by a partition W.

And the upper body 110 and the lower body 120 are connected by a pipe 10 and a water pipe 20.

Therefore, in the hot water boiler of the present invention, the main body 100 is separated into an upper main body 110 and a lower main body 120, and a flue and a water pipe 20 are provided between the upper main body 110 and the lower main body 120. By adjusting the length of the fire tube (10) and the water pipe (20), the overall length of the top and bottom of the boiler can be adjusted according to the installation environment or working environment, and the boiler manufacturing and installation costs can be reduced. there is.

Additionally, as shown in FIG. 2, the upper and/or lower portions of the water pipe 20 may protrude to the inside of the first water receiving portion 112 and the second water receiving portion 121 by a predetermined length.

That is, the upper part of the water pipe 20 is formed to protrude into the inside of the first water receiving portion 112 at a predetermined height, so that when the height of the water filled in the first water receiving portion 112 is higher than the height of the water pipe 20. Water may flow into the water pipe 20, and if the height of the water is lower than the height of the water pipe 20, the first water receiving portion 112 is filled with water, which causes the upper temperature of the pipe 10 to increase. It is lowered by the water in the first water receiving part 112, and as the upper temperature of the pipe 10 decreases, the hot heat of the pipe 10 rapidly drops in temperature and is discharged to the outside, causing environmental pollution or global warming. There is a significant preventive effect.

Additionally, metal thread or a filter member may be provided in the first water receiving part 112 and/or the second water receiving part 121.

In addition, as shown in FIG. 3, the hot water boiler of the present invention has a main body 100 divided into an upper body 110 and a lower body 120, and the upper and lower parts of the flue 103 are divided into a first space ( 111) and a predetermined length protrudes inside the second space 122, and the upper part of the water pipe 20 is closed by the upper diaphragm W of the first water receiving part 112, and the lower part is the second water receiving part 112. It is closed to the lower diaphragm (W) of the part (121). The water pipe 20 has a water outlet 21 formed at the top, and a drain 22 is formed at the bottom.

Therefore, the water in the first water receiving part 112 flows into the inside of the water pipe 20 through the water outlet 21, and the water inside the water pipe 20 flows into the second water receiving part 121 through the drain hole 22. ) is discharged.

In addition, the drain 22 may be provided with a water backflow prevention valve (V) that blocks the water of the second water receiving part 121 from flowing into the water pipe 20, and the water outlet 21 may be provided with an opening/closing valve. can be provided so that a plurality of water outlets 21 can be opened or closed individually. In this case, water use can be saved by opening only the selected water outlets 21.

In addition, an opening/closing valve can be provided at the lower part of the flue 103, and by selectively using a plurality of flues 103, energy consumption due to the operation of the heating means (B) can be saved, and hot air is opened. By focusing the supply only on the flue 103, it is possible to achieve the effect of quickly raising the temperature of the water.

In addition, as shown in Figure 6, in the hot water boiler of the present invention, a blowing fan (C) is provided in the heating means (B), and the flue 103 and the heating means (B) are operated by the return pipe 30. It is connected, and a dissolved oxygen generator 40 is provided on one side of the recovery pipe 30.

One end of the recovery pipe 30 is connected to one side of the flue 103, the other end of the recovery pipe 30 is connected to the heating means (B), and water is accommodated at a predetermined height on one side of the recovery pipe 30. A dissolved oxygen generator 40 is provided, and the air discharged from the flue 103 moves to the dissolved oxygen generator 40 through the return pipe 30, and the dissolved oxygen generator 40 produces Dissolved oxygen is supplied to the heating means (B).

That is, the air discharged from the flue 103 is supplied through the recovery pipe 30 to the dissolved oxygen generator 40, and the water filled inside and the air discharged from the flue 103 evaporate internally to produce dissolved oxygen. And the produced dissolved oxygen is provided to the heating means (B) through the recovery pipe (30).

In the present invention, the temperature of the air discharged from the upper part of the flue 103 is rapidly lowered by the temperature of the cold water received in the first water receiving portion 112, and as a result, the temperature of the air discharged through the flue 103 is lowered. lowers, the air moves to the heating means (B) through the recovery pipe (30) as the blowing fan (C) operates, and then flows into the dissolved oxygen generator (40), and water evaporates from the dissolved oxygen generator (40). There is an effect that the dissolved oxygen produced by is supplied to the heating means (B).

Therefore, the present invention recovers the air discharged from the flue (103) without discharging it to the outside, and produces and uses the oxygen necessary for the operation of the heating means (B) through the dissolved oxygen generator (40), thereby producing and using the oxygen required for the operation of the heating means (B). It has a remarkable effect in preventing pollution and global warming.

In addition, the first water receiving part 112 and/or the second water receiving part 121 may be provided with a heat medium pipe filled with tourmaline (tourmaline) and/or heat medium oil.

The tourmaline electrolyzes water upon contact with water inside the first water receiving portion 112, and the water molecules (H2O) are separated into hydrogen ions (H+) and hydroxide ions (OH-), and the separated hydrogen ions (H+ ) is attracted to the negative electrode, combines with the electrons emitted there, is neutralized, and evaporates as hydrogen gas (H2). In other words, there is a significant effect of ionizing the water in the first water receiving portion 112 into alkaline ions through electrolysis.

In addition, the water in the first water receiving part 112 and the second water receiving part 121 is purified by the antibacterial action of the antibacterial scrubber, and the sludge inside the first water receiving part 112 and other foreign substances mixed in the water are removed. By filtering out rust and corrosion that may occur in the boiler, there is a significant effect of extending the life of the boiler.

The embodiments described in the present specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, so various equivalents and modifications may be substituted for them. It should be understood that there may be examples.

10: Association 11: Appearance
12: first helix and 13: appearance
20: water pipe (20) 21: water outlet
22: drain 23: second spiral pipe
30: Recovery pipe (20) 20: Dissolved oxygen generator
100: main body 101: water supply port
102: water outlet 103: year
110: upper body 111: first space part
112: first water receiving part 120: lower body
121: second water receiving part 122: second space part
B: Heating means C: Blowing fan
D: Check valve W: Diaphragm

Claims (7)

A main body 100 in which a space is formed inside, a flue 103 and a water supply port 101 are formed at the top, and a water outlet 102 is formed at the bottom;
A first space 111 formed at the top inside the main body 100 and on one side of which the flue 103 is formed;
A first space is separated by a partition (W) on the lower side of the first space 111, the water supply port 101 is formed on one side, and water flowing into the first space through the water supply port 101 is accommodated. Water receiving portion (112);
a second water receiving portion 121 formed inside the main body 100 to be spaced a predetermined distance apart from the lower side of the first water receiving portion 112 and having the water outlet 102 formed on one side;
a second space portion 122 formed below the second water receiving portion 121 and provided with a heating means (B);
It is provided inside the main body 100, and the upper part penetrates the first water receiving part 112 and communicates with the first space 111, and the lower part penetrates the second water receiving part 121 and communicates with the second water receiving part 121. A pipe 10 that communicates with the space 122 and guides the heat of the second space 122 to the first space 111; and
It is formed on the outside of the pipe 10 to form a passage through which water can move between the pipe 10 and the upper and lower portions are the first water receiving portion 112 and the second water receiving portion 121. ) are each in communication with each other to guide the water in the first water receiving part 112 to the second water receiving part 121, and a second spiral pipe 23 is provided therein, which spirally surrounds the pipe 10, It includes a water pipe (20) that causes the water flowing in from the first water receiving portion to rotate and descend along the second spiral pipe (23) and move to the second water receiving portion (121),
A plurality of through holes are formed in the partition W separating the first space 111 and the first water receiving part 112, and the cold air of the first water receiving part 112 flows through the through holes into the first space part. flows into (111), lowering the temperature of the first space 111,
The water pipe 20 has an upper part that protrudes to the inside of the first water receiving part 112 by a predetermined length, and allows water to be accommodated in the first water receiving part 112 to lower the temperature of the upper part of the fire pipe 10, thereby lowering the temperature of the upper part of the water pipe 10. 10) Lowers the temperature of the hot air discharged to the top,
Before the water flowing into the second water receiving part 121 is discharged to the water outlet 102, the temperature is raised by the heat of the second space 122 or the temperature is maintained and discharged to the water outlet 102. A hot water boiler characterized by:
An upper body in which a first space 111 having a flue 103 is formed in the upper part, and a first water receiving part 112 having a water supply port 101 is formed in a lower part of the first space 111. (110);
A second water receiving portion 121 having a water discharge port 102 is formed at the upper portion, and a second space portion 122 provided with a heating means (B) is formed at the lower portion of the second water receiving portion 121. A lower body 120 is spaced a predetermined distance below the upper body 110 and is separated from the upper body 110;
The upper part penetrates the first water receiving part 112 and communicates with the first space 111, and the lower part penetrates the second water receiving part 121 and communicates with the second space 122. , a pipe 10 that guides the heat and combustion gases of the second space 122 to the first space 111; and
It is formed on the outside of the pipe 10 to form a passage between the pipe 10, and the upper and lower parts are in communication with the first water receiving portion 112 and the second water receiving portion 121, respectively. The water from the first water receiving part 112 is guided to the second water receiving part 121, and a second spiral pipe 23 is provided inside, which spirally surrounds the pipe 10, and flows into the upper part of the water receiving part 121. It includes a water pipe (20) through which water in the first water receiving portion (112) moving in the passage rotates and descends along the second spiral pipe (23) and moves to the second water receiving portion (121),
A plurality of through holes are formed in the partition W separating the first space 111 and the first water receiving part 112, and the cold air of the first water receiving part 112 flows through the through holes into the first space part. flows into (111), lowering the temperature of the first space 111,
The water pipe 20 has an upper part that protrudes to the inside of the first water receiving part 112 by a predetermined length, and allows water to be accommodated in the first water receiving part 112 to lower the temperature of the upper part of the fire pipe 10, thereby lowering the temperature of the upper part of the water pipe 10. 10) Lowers the temperature of the hot air discharged to the top,
Before the water flowing into the second water receiving part 121 is discharged to the water outlet 102, the temperature is raised by the heat of the second space 122 or the temperature is maintained and discharged to the water outlet 102. A hot water boiler characterized by:
According to claim 1 or 2,
The water pipe 20 is,
A water backflow prevention valve (V) that blocks the inflow of water into the second water receiving part 121 is provided in the drain 22, an opening and closing valve is provided in the water outlet 21, and a plurality of water outlet 21 ) A hot water boiler characterized in that it is individually opened or closed.
According to claim 1 or 2,
A hot water boiler comprising a check damper (D) formed in the flue (103) and rotating due to the difference in internal and external pressures of the main body (100) to open or close the flue (103).
According to claim 1 or 2,
The connection (10) is,
An exterior (11) through which the interior is penetrated and the heat of the heating means (B) passes through the interior;
an inner tube (13) provided inside the outer tube (11), the upper and lower parts of which are closed, and the inner tube (13) empty; and
It is provided between the inner tube 13 and the outer tube 11, and surrounds the inner tube 13 in a spiral shape. The hot air passing through the inside of the outer tube 11 rises while surrounding the inner tube 13, and the inner tube 13 is hollow. A hot water boiler comprising a first spiral tube (12). delete delete

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