KR200296450Y1 - Oil boiler - Google Patents

Abstract

The present invention relates to an oil boiler, and includes the above-described structure such as installing a combustion chamber, a combustion passage pipe, a water tank, a flue, a combustion passage exchange space portion, a heating water inlet and an outlet, and a combustion heating element of the heating boiler (1). It is an oil boiler that can be efficiently constructed and obtains a significantly higher thermal efficiency than the combustion amount of fuel. More specifically, the combustion heating element 24 is installed in front of the burner port 26 in the boiler to improve the combustion rate and prevent soot. In addition, the combustion chamber partition 4 is installed inside the combustion chamber 3 so that the burned smoke is upwardly directed to the upward passage pipe and downwardly downward to the downward passage pipe. Also, the flue is formed into a double pipe to circulate inflow by the circulation pump 9. The heating cost of each user by having a structure and features that improve the thermal efficiency, such as passing the heating water into the flue water tank forming pipe 23 The one will help alleviate.

Description

Oil boiler {omitted}

The present invention relates to an oil boiler. The content of the present invention is a part of the oil boiler included in the specification and drawings attached to the application of the thermal amplified oil combined electric boiler (Registration No. 20-0246942) registered as a utility model. It is related to the oil boiler which received the application for registration of utility model separately by dividing the part for. More specifically, the combustion chamber 3, the combustion chamber partition 4 of the heating boiler 1, the upstream combustion passage tubes 12, 13, 14, 15, 16, 17, and the downstream combustion passage tubes 18, 19, 20, 21, the combustion passage exchange space 6, the flue water tank forming plate 23, the combustion heating element 8, the flue 5, and the like. Is an oil boiler that is manufactured practically and can significantly reduce the heating cost burden than the conventional oil boiler.

In general, the development of oil boiler technology has been made in general.

But it's not perfect.

Therefore, the oil boiler is a research project to improve or improve the structure of each component to improve the thermal efficiency, to find a better way to increase the thermal efficiency, to reduce the cost and to improve the productivity. .

From this point of view, the boiler's exhaust gas recycling device (Application No. 20-1998-0003256) filed as a utility model and the oil boiler's combustion device (notification number 91-1195) and utility oil registered as utility models Boilers (Registration No. 20-0177114) and conventional oil boilers are not perfect products.

Therefore, there is a problem. Therefore, the above-described conventional oil boiler has a problem at the same time as the need for technology development to be achieved as soon as possible in order to significantly improve or improve significantly in consideration of the overall aspect.

The present invention has been devised to achieve the above problems, so as to considerably improve the overall aspect of the oil boiler to greatly improve or improve the combustion rate during the combustion of the oil of the boiler to maximize the combustion so close to the complete combustion In addition to preventing heat, the boiler combustion passage pipe is maintained more cleanly to increase the thermal efficiency and the following is to reduce the amount of oil combustion during the combustion of the oil boiler, and to maintain the residence time of the smoke with the heat that is once burned in the boiler. To increase the heat efficiency by efficiently locating the location of each part, and then to recover the heat discarded in the year as the circulating heating water when the smoke with the heat from the boiler is discharged through the flue outside the boiler. To improve the thermal efficiency and reduce the heating cost burden. It has a practical fuel boiler according to claim haneungeot the like to give to provide.

1 is a perspective view schematically showing the overall configuration of the present invention

Figure 2 is a longitudinal sectional view schematically showing the overall configuration of the subject innovation

Figure 3 is a cross-sectional perspective view showing a combustion chamber structure of the present invention

Figure 4 is a top and bottom cross-sectional perspective view showing a part of the water tank and the combustion passage of the present invention

FIG. 5 is a longitudinal sectional perspective view of a portion of FIG. 4; FIG.

Figure 6 is a plan view showing the external structure of the subject innovation

[Description of Symbols for Main Parts of Drawing]

1. Heating boiler 6. Combustion passage exchange space

2. Heating water 7. Water tank

3. combustion chamber 8. heating water outlet

4. Combustion chamber partition 9. Circulation pump

5. Year 10. Burner

11. Partition for forming combustion passage space 37. Exterior case

12, 13, 14, 15, 16, 17 Upward combustion passage pipe 38. Thermal insulation

18, 19, 20, 21. Downward combustion passage pipe

22. Cylindrical formation of combustion tank water tank

23. Year water tank formation pipe

24. Heating element for combustion

25. Hot water pipe

26. Burner

27. Smoke outlet

28, 29. Combustion channel forming plate

30. Heating water inlet

31.Fireworks

32. Overheat cutoff sensor

33. Temperature sensor

34. Low water level sensor

35. Controller

36. Power switch

Referring to the configuration of the present invention in detail with the accompanying drawings as follows.

1 is a perspective view schematically showing the overall configuration of the present invention

Figure 2 is a longitudinal sectional view schematically showing the overall configuration of the subject innovation

Figure 3 is a cross-sectional perspective view showing a combustion chamber structure of the present invention

Figure 4 is a vertical cross-sectional perspective view showing a part of the water tank and the combustion passage of the present invention

FIG. 5 is a longitudinal sectional perspective view of a portion of FIG. 4; FIG.

Figure 6 is a plan view showing the external structure of the subject innovation.

The present invention constitutes a main body of a cylindrical heating boiler having one large water tank.

The main body of the heating boiler (1) is wrapped with a heat insulating material and the outside is covered with (37) of the outer case [Fig. 6].

A water tank forming cylindrical type 22 is installed in the combustion chamber 3 in the lower portion of the heating boiler body so that the heating water 2 is heated by the combustion heat of the combustion chamber 3 and at the same time prevents heat loss. Is installed.

Next, the combustion chamber partition 4 is installed in the combustion chamber 3.

As shown in FIG. 3, the installation of the combustion chamber partition is indicated by the upward arrow marks 12, 13, 14, 15, 16, and 17 where the flame and smoke burned from the combustion chamber 3 are primarily The combustion chamber partition (4) is installed to make the structure that the flame and the smoke burned up and discharged to the smoke outlet (27) to the up and down arrows marked (18, 19, 20, 21) in the second direction. Arrowheads on the face are mainly arrowheads to help understand the passage of burned smoke. And the dots on the angular plane represent the heating water.

Next, on the combustion chamber 3, upward side combustion passage pipes 12, 13, 14, 15, 16, and 17 penetrate the heating water 2 inside the water tank 7 as shown in FIG. On the other side, the lower side combustion passage tubes 18, 19, 20, and 21 are installed, and the combustion passage tube forming plates 28, 29 are installed around the water tank 7 and the combustion passage tubes. It is installed to play a role of distinguishing and is installed to heat the heating water (2) inside the boiler as a combustion passage pipe. And [Fig. 5] is a longitudinal cross-sectional perspective view showing a part of the combustion passage pipe of Fig. 4, which is communicated through the heating water 2 up and down, and thus shows that a combustion flame and smoke with heat can pass. . Therefore, the flame and the smoke having the heat burned in the combustion chamber 3 are raised only to the upper combustion passage tubes 12, 13, 14, 15, 16 and 17 because of the combustion chamber partition 4, and again the downward combustion passage tube 18. , 19, 20, and 21) are designed to increase the thermal efficiency by allowing the flame and heat smoke to have a longer residence time in the boiler even with a small amount of oil combustion. The combustion passage exchange space 6 is installed on the combustion passage tube as shown in FIG.

In order to form the combustion passage exchange space 6, a cylindrical combustion passage space forming partition 11 having a diameter smaller than that of the water tank of the main body is provided, so that the combustion passage exchange space 6 is formed. The upper part of the combustion passage space partition 11 and its periphery are filled with heating water 2.

Since the combustion passage exchange space 6 is installed, as shown in FIG. 2, when oil is combusted in the combustion chamber 3, the combustion chamber partition 4 is installed, so as shown in FIG. Flame and smoke burned only by the side combustion passage tubes 12, 13, 14, 15, 16, and 17 are raised, and the combustion passage exchange space is lowered back to the downward combustion passage tubes 18, 19, 20, and 21. Part 6 is required and the smoke once directed down the downcoming combustion pipe is discharged to the flue 5.

In the structure installed as described above, the smoke outlet 27 could be installed at the lower side of the boiler, and the smoke was delayed to be rapidly discharged out of the boiler through the flue, and the smoke burned along the long length of the combustion passage pipe was formed. As it passes, the time for recovering the heat of combustion is longer, and the heat of combustion is efficiently achieved by passing the smoke combusted along the constant combustion passage pipe. Such a structure is an ideal structure for heating the heating water efficiently by harmonizing each other with each other. In particular, the function of the combustion passage exchange space part 6 is that the flame and smoke having the heat burned in the combustion chamber 3 are upward. When the combustion passage space 6 is reached through the combustion passage pipe, the flame and the smoke are mutually soft and mixed with each other to increase the combustion rate and at the same time to the combustion passage space forming partition 11 to heat the heating water 2. Because of this, the role of high thermal efficiency can be obtained.

Next, the inside of the water tank 7 of the heating boiler 1 has a built-in hot water pipe 25 as shown in FIG. 2 to use hot water.

And the outside of the heating boiler (1) was installed in the flue (5) formed of a double pipe, the flue smoke is discharged in the flue (5) inside the flue water tank forming pipe 23 inside the circulation line in each heating line The cold heating water recovered by the pump (9) to the heating water inlet (30) is primarily passed through and installed to be heated by the smoke discarded through the flue (5) and the flue water tank forming pipe (23) Heating water (2) heated by passing through the upper portion of the water tank (7) of the heating boiler (1). As such, the method of recovering heat by installing the flue water tank forming pipe 23 in the flue is simple and can achieve very high thermal efficiency compared to the investment effort.

In general, the position of the conventional oil boiler and the boiler and heating water inlet and outlet of the present invention has a contrasting aspect. In conventional boilers, the heating water inlet is at the bottom of the boiler and the heating water outlet is at the top of the boiler. In the boiler of the present invention, the heating water inlet is at the top of the boiler (5), but the heating water outlet is This is in contrast to the lower part of the boiler. In the boiler of the present invention, the hottest part is the upper part of the boiler. Since the hot water inlet is located at this hot part, the temperature difference between the heating water flowing from the heating water inlet and the upper part of the boiler, which is the hot part, is high. Since it is large, mutual heat exchange is made rapidly, so it is possible to increase the thermal efficiency, so that the heating water is introduced into the heating water inlet at the top of the boiler.

At this time, the outside of the flue water tank forming pipe 23 that is outside the flue 5 is wrapped with a thermal insulation. And it was to operate by mounting the circulation pump (9) at the bottom of the year (5). In addition, a burner is mounted on the burner port 26 of the combustion chamber, and the burner outlet 26 is installed in front of the burner port 26 inside the combustion chamber, so that the combustion heating element 24 is installed as shown in FIG. Since the combustion heating element 24 is reddish by the flame, the combustion rate can be increased during the combustion of oil, and at the same time, there is an effect of preventing soot. In addition, since there is an effect of preventing the generation of soot, the cleanliness of the combustion passage pipe, the combustion passage exchange space, and the flue is good, so that the heat transfer is good for heating the heating water (2) inside the boiler, which greatly increases the thermal efficiency. And the heating boiler is filled with the heating water inside the water tank as shown in [Fig. 1] and [Fig. 2] the overheat cut-off sensor 32 and the temperature sensor 33, the low water level sensor 34 is installed to detect the detection signal ( 35) and is configured to perform each function by the controller, and the circulation pump 9 and the oil burner 10 are also installed to be automatically operated by the controller. In addition, a power switch 36 is also installed and connected to the home alternating current. The heating boiler 1 having the above-described structure includes a superheat cutoff sensor 32, a temperature sensor 33, a low water level sensor 34 and a circulation pump which are automatically controlled and operated by the controller 35. Oil burners 10 are installed respectively, and each function is performed. Therefore, when the power switch 36 is operated, when the heating water 2 inside the heating boiler 1 cools below the set temperature set in the boiler controller 35, the oil burner 10 is operated to operate the inside of the combustion chamber 3. It blows oil and air and ignites automatically, thus burning. Therefore, as shown in FIG. 2, the combustion heating element 24 installed in front of the burner sphere receives heat first and heats red, thereby promoting oil combustion, thereby preventing soot generation and increasing thermal efficiency. Therefore, the clean state of the combustion passage and the flue (5) is good, so that the heat transfer is good to improve the thermal efficiency.

The combustion flame and the smoke having the heat are the upstream combustion passage pipes 12, 13, 14, 15, as indicated by the arrows [Fig. 1] and [Fig. 2] because of the combustion chamber partition 4 installed inside the combustion chamber 3. 16, 17) is only lifted up, and the smoke rises through the combustion passage exchange space 6 to the downstream combustion passage pipes 20, 21, 18, 19, and is lowered so that the space behind the combustion chamber partition 4 is reduced. It is discharged out through the outer flue 5 through.

In this way, the smoke that is burned in one boiler is turned up and down and discharged, which makes it possible to increase the thermal efficiency because the smoke with the flame and heat that is burned has a long residence time in the boiler even with a small amount of oil combustion. will be.

The heating water (2) heated through this process sends a signal to the controller (35) by detecting the temperature by the temperature sensor (33) attached to the inside of the boiler. The heating water 2 heated by heating) is supplied to each heating line through the heating water outlet 8 to be heated.

At this time, the heating water 2 circulated by the circulation pump 9 is supplied to the heating line (not shown) and the cold heating water recovered through the heating water inlet 30 in the heating line is [FIG. 1] [FIG. 2]. As shown in the] through the outside of the flue water tank forming pipe 23 of the flue (5) flows into the boiler through the upper portion of the heating boiler (1).

Thus, forming the flue in a double pipe and passing the cold heating water (2) recovered to the flue water tank forming pipe (23) causes the smoke with the burned heat to be primarily heated through the smoke discharged out through the flue. This is because a significant thermal efficiency can be obtained by allowing the upper portion of the heating boiler 1 to flow.

Next, as shown in FIG. 6, the smoke outlet 27 is installed at the left and right sides of the boiler so that it can be selectively used as needed. In addition, the heating water outlet (8) is also installed on the left and right to be selectively used as needed.

As described above, according to the present invention, the combustion heating element 24 is installed in front of the burner port 26 inside the combustion chamber 3 of the heating boiler 1 to improve the oil combustion rate and to prevent soot. Therefore, the cleanliness of the combustion passage and the flue is good, so the heat transfer is good and the thermal efficiency is greatly improved.

Next, a combustion chamber partition 4 is installed inside the combustion chamber so that the flames and the smoke with the heat are raised to the upstream combustion passage pipe and through the combustion passage exchange space 6 again, the opposite downstream combustion passage pipe 18, 19, 20, 21) to increase the thermal efficiency by having a long residence time in the boiler with a flame and heat of combustion even with a small amount of oil combustion. In addition, the combustion of the smoke passes along a constant combustion passage pipe, so that the recovery of the heat of combustion is achieved efficiently.

In addition, when the flame and the smoke having the heat burned in the combustion chamber 3 reach the combustion passage exchange space 6 through the upward combustion passage tubes 12, 13, 14, 15, 16, 17, the flame and the smoke Since the mixture is gently and mixed with each other to increase the combustion rate at the same time, and to the combustion passage space forming partition 11, the heating water 2 is heated, and thus the thermal efficiency is large.

Next, the flue (5) is formed into a double pipe, and the cold heating water recovered from the heating line by the circulation pump (9) passes through the flue water tank forming pipe (23) so that the heating water can be heated first. The smoke was able to increase the thermal efficiency.

In addition, since the smoke outlet 27 is installed at the lower side of the boiler, there is an effect of delaying the discharge of the burned smoke out of the boiler rapidly through the flue (5).

In general, the conventional boiler is the heating water inlet is installed in the lower part of the boiler and the heating water outlet is installed in the upper part of the boiler, the heating boiler (1) of the present invention is the heating water inlet (30), the lower (5) In contrast to the boiler, the boiler is installed at the top of the boiler and the heating water outlet (8) is installed at the bottom of the boiler. In contrast, in the boiler of the present invention, the hottest part is the upper part of the boiler. Therefore, when the heating water flowing into the boiler from the heating water inlet and the heating water in the upper part of the boiler, which is the highest temperature, the temperature difference between each other is large, resulting in the effect of rapid heat exchange. It is helpful

As described above, the present invention does not improve or improve a part of the heating boiler, but improves or improves the overall part of the heating boiler and improves the thermal efficiency by improving or improving the structure of each component. Can provide oil boiler to have practical characteristics

Claims (1)

In oil boilers using oil as an energy source, a water tank (7) is provided in the heating boiler (1) so that the heating water is efficiently heated by oil combustion, and the combustion chamber (3) and a combustion chamber partition (4) therein. ), The upcoming combustion passage tubes 12, 13, 14, 15, 16, 17, the downcoming combustion passage tubes 18, 19, 20, 21 and the combustion passage exchange space 6 communicate with each other. Installed inside the combustion chamber, and the combustion heating element 24 is installed in front of the burner, the smoke outlet 27 is installed in the lower part of the boiler, the heating outlet 8 is installed in the lower part of the boiler water tank, and the heating boiler ( The flue water tank forming pipe 23 is installed so that the flue (5) is upwardly installed to the outside of the flue and a heating inlet (30) is installed at the lower part of the flue so that the heating water flowing into the flue (5) can pass through. Is installed so as to flow into the upper portion of the boiler water tank (7). An oil boiler characterized by the above-mentioned.