CN216845123U - Novel boiler that heat utilization is high - Google Patents
Novel boiler that heat utilization is high Download PDFInfo
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- CN216845123U CN216845123U CN202122802847.XU CN202122802847U CN216845123U CN 216845123 U CN216845123 U CN 216845123U CN 202122802847 U CN202122802847 U CN 202122802847U CN 216845123 U CN216845123 U CN 216845123U
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- heat exchange
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- flue gas
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Abstract
The utility model provides a novel boiler with high heat utilization rate, which comprises a boiler body arranged on a base, wherein a conical combustion chamber which is reduced from left to right is arranged in the boiler body; the boiler comprises a boiler body, a base, a burner, a heat exchange cylinder, a flue gas filter and a heat exchange tube, wherein the burner is arranged on the left side of the boiler body, penetrates from the left side to the inside of a combustion chamber, a chimney penetrating to the outside of the base is butted on the right side of the combustion chamber, the chimney is connected to one side of the lower part of the heat exchange cylinder, the other side of the lower part of the heat exchange cylinder is connected to the flue gas filter through a communicating pipe, and a flue gas outlet is formed in one side of the flue gas filter; the heat exchange cylinder is sleeved on the pipe body of the water inlet pipe. In the structure of the utility model, the combustion chamber is in a conical shape which is more fit with the shape of flame, and the heat of the flue gas generated by the combustion chamber is further exchanged by the heat exchange cylinder to the water feeding pipe, so that the high utilization rate of the heat generated in the whole boiler can be realized, and the heat exchange efficiency can be increased; the popularization and the application have good economic benefit and social benefit.
Description
Technical Field
The utility model belongs to the technical field of boilers, and particularly relates to a novel boiler with high heat utilization rate.
Background
The boiler refers to a water container heated on fire, the furnace refers to a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. A boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, is often called as a boiler for short, and is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises.
The boiler is inside to produce heat great, and although most heat all can be used for the required transduction of industrial production and people's life, the direct heat along with the flue gas lost also inestimable, and the heat utilization rate that the inside burning of boiler produced is low, also leads to the inside heat exchange efficiency of boiler to reduce indirectly.
How to design a novel boiler that heat utilization rate is high, how to increase the inside heat utilization rate of boiler, further increase the inside heat exchange efficiency of boiler, become the problem that the urgent need was solved.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide a novel boiler with high heat utilization rate, which is used to solve the problems in the prior art that the heat generated inside the boiler is large, most of the heat is used for energy conversion required by industrial production and people's life, but the heat directly dissipated with flue gas cannot be estimated, the heat utilization rate generated by combustion inside the boiler is low, and the heat exchange efficiency inside the boiler is reduced indirectly.
In order to achieve the purpose, the utility model provides a novel boiler with high heat utilization rate, which comprises a boiler body arranged on a base, wherein a tapered combustion chamber which is reduced from left to right is arranged in the boiler body;
by adopting the technical scheme: the conical combustion chamber is more attached to the shape of the flame during combustion, more heat generated by the flame is directly conducted to the outer side from the chamber wall for heating the water body, the rate of converting the water body on the outer side into steam is increased, and the utilization rate of the heat generated by the flame in unit time is increased;
the boiler comprises a boiler body, a base, a burner, a heat exchange cylinder, a smoke filter, a smoke outlet and a heat exchange tube, wherein the burner is arranged on the left side of the boiler body and penetrates into the combustion chamber from the left side;
by adopting the technical scheme: the flue gas with heat generated by combustion is guided into the heat exchange cylinder for further heat exchange under the action of the chimney, and the flue gas after further heat exchange is filtered by a flue gas filter and then discharged, so that air pollution is avoided;
The heat exchange cylinder is sleeved on the pipe body of the water inlet pipe;
by adopting the technical scheme: the chimney is guided into the heating before the heat in the heat exchange cylinder can be directly used for heat exchange of external water, so that the utilization of the heat in the flue gas is realized, and the utilization rate of the whole heat is increased.
In an embodiment of the present invention, an outer chamber is disposed outside the combustion chamber in the boiler body;
by adopting the technical scheme: the outer chamber is used for storing the water body which is heated and converted into steam.
In an embodiment of the utility model, a top box is fixedly arranged at the top of the boiler body, a cavity is arranged in the top box, and the cavity is communicated with an outer chamber to form a water chamber;
by adopting the technical scheme: the cavity cooperates the outer room to increase the space size of storage water, guarantees that inside can be converted into the water volume of steam to the heat transfer space of the inside heat exchange tube of self is provided.
In one embodiment of the utility model, a heat exchange pipe is arranged in the box body of the top box, and one end of the heat exchange pipe penetrates through the outside of the top box and is butted with a water inlet pipe; the other end of the heat exchange tube penetrates through the outside of the top box and is butted with the water outlet pipe;
by adopting the technical scheme: the external water pipe can lead in the water to the heat exchange pipe for heat exchange through butt joint with the water inlet pipe, and the water after heat exchange is led out by the water outlet pipe.
In an embodiment of the utility model, the heat exchange tube is arranged in the top box along the horizontal plane in an S shape;
by adopting the technical scheme: the length of a flow path of an external water body inside the top box is increased, and the heat exchange rate is ensured.
In one embodiment of the utility model, one side of the front surface of the top box is provided with a liquid level window, and the other side of the front surface of the top box is provided with a thermometer and a vacuum meter;
by adopting the technical scheme: the liquid level window is used for observing the liquid level height of the water body converted into steam inside; the thermometer is used for monitoring the internal temperature of the boiler; the vacuum gauge is used for monitoring the vacuum state in the boiler.
In one embodiment of the utility model, the top of the top box is connected with a vacuum pump, an explosion-proof device and a water adding pipe;
by adopting the technical scheme: the vacuum pump is used for vacuumizing the interior of the boiler; the explosion-proof device ensures the safety of the boiler during heat exchange; the water adding pipe is used for adding water to the interior of the outer chamber.
In the structure of the utility model, the combustion chamber is in a conical shape which is more fit with the shape of flame, and the heat of the flue gas generated by the combustion chamber is further exchanged by the heat exchange cylinder to the water feeding pipe, so that the high utilization rate of the heat generated in the whole boiler can be realized, and the heat exchange efficiency can be increased; the popularization and the application have good economic benefit and social benefit.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a schematic view of a heat exchange tube connection of the present invention.
In the figure: 1. a base; 2. a boiler body; 3. a burner; 4. a chimney; 5. a heat exchange tube; 6. a flue gas filter; 7. a top box; 8. a heat exchange pipe; 9. a water inlet pipe; 10. a water outlet pipe; 11. a liquid level window; 12. a thermometer; 13. a vacuum gauge; 14. a vacuum pump; 15. an explosion-proof device; 16. a water adding pipe; 17. a smoke outlet; 18. a combustion chamber; 19. an outer chamber; 20. a cavity.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1-3, the utility model provides a novel boiler with high heat utilization rate, which comprises a boiler body 2 arranged on a base 1, wherein a tapered combustion chamber 18 which is reduced from left to right is arranged inside the boiler body 2, and an outer chamber 19 is arranged outside the combustion chamber 18; by adopting the technical scheme: the conical combustion chamber 18 is more fit with the shape of the flame during combustion, more heat generated by the flame is directly conducted to the outer side from the chamber wall and is used for heating the water body in the outer chamber 19, the rate of converting the water body on the outer side into steam is increased, and the utilization rate of the heat generated by the flame in unit time is increased;
a top box 7 is integrally and fixedly arranged at the top of the boiler body 2, a cavity 20 is arranged inside the top box 7, and the cavity 20 is communicated with an outer chamber 19 to form a water chamber; by adopting the technical scheme: the cavity 20 is matched with the outer chamber 19 to increase the size of the space for storing water, so that the amount of water which can be converted into steam in the cavity is ensured, and the heat exchange space of the heat exchange tube 8 in the cavity is provided;
a heat exchange tube 8 is arranged in the box body of the top box 7, and one end of the heat exchange tube 8 penetrates through the outside of the top box 7 and is butted with a water inlet tube 9; the other end of the heat exchange tube 8 penetrates to the outside of the top box 7 and is butted with a water outlet pipe 10; by adopting the technical scheme: the external water pipe is butted with the water inlet pipe 9 to guide the water body into the heat exchange pipe 8 for heat exchange, and the water body after heat exchange is guided out by the water outlet pipe 10;
The left side of the boiler body 2 is provided with a burner 3, the burner 3 penetrates into a combustion chamber 18 from the left side, the right side of the combustion chamber 18 is butted with a chimney 4 penetrating to the outside of the base 1, the chimney 4 is connected to one side of the lower part of a heat exchange cylinder 5, the other side of the lower part of the heat exchange cylinder 5 is connected to a flue gas filter 6 through a communicating pipe, and one side of the flue gas filter 6 is provided with a smoke outlet 17; by adopting the technical scheme: the flue gas with heat generated by combustion is guided into the heat exchange cylinder 5 for further heat exchange under the action of the chimney 4, and the flue gas after further heat exchange is filtered by the flue gas filter 6 and then discharged, so that air pollution is avoided;
the heat exchange cylinder 5 is sleeved on the pipe body of the water inlet pipe 9. By adopting the technical scheme: the heat conducted from the chimney 4 to the inside of the heat exchange cylinder 5 can be directly used for heating before heat exchange of external water, so that the utilization of the heat inside the flue gas is realized, and the utilization rate of the whole heat is increased.
Further, the heat exchange pipe 8 is disposed inside the top case 7 in an S-shape along a horizontal plane. By adopting the technical scheme: the length of the flow path of the external water body inside the top box 7 is increased, and the heat exchange rate is ensured.
Furthermore, a liquid level window 11 is arranged on one side of the front surface of the top box 7, and a thermometer 12 and a vacuum meter 13 are arranged on the other side of the front surface of the top box 7. By adopting the technical scheme: the liquid level window 11 is used for observing the liquid level height of the water body converted into steam inside; the thermometer 12 is used for monitoring the internal temperature of the boiler; the vacuum gauge 13 is used for monitoring the vacuum state inside the boiler.
Further, a vacuum pump 14, an explosion-proof device 15 and a water filling pipe 16 are connected to the top of the top case 7. By adopting the technical scheme: the vacuum pump 14 is used for vacuumizing the interior of the boiler; the explosion-proof device 15 ensures the safety of the boiler during heat exchange; the water supply pipe 16 is used to supply water to the inside of the outer chamber 19.
When the boiler is specifically implemented, firstly, a water pipe to be heated is butted with a water inlet pipe 9, then a burner 3 is started, the temperature of flame generated by the burner 3 in a combustion chamber 18 is directly transmitted to the interior of an outer chamber 19 through an inner wall, water in the outer chamber 19 is heated and evaporated, the evaporated steam exchanges heat with an upper heat exchange pipe 8, the steam losing heat is converted into water and falls down, the water in the heat exchange pipe 8 is heated and heated, and the heated water is finally led out of the boiler through a water outlet pipe 10 for use; in the process, flue gas can be generated in the combustion chamber 18, the flue gas carries heat to be guided into the heat exchange cylinder 5 through the chimney 4, when the hot flue gas moves in the heat exchange cylinder 5, the heat of the hot flue gas can be transferred into the water inlet pipe 9 to be used for heating water, the low-temperature flue gas after heat exchange is guided into the flue gas filter 6 through the heat exchange cylinder 5, and is finally discharged into the atmosphere after being filtered, so that the environment is protected; the whole heat utilization rate is higher, and the heat exchange efficiency is high.
In conclusion, the novel boiler with high heat utilization rate is provided, the combustion chamber 18 is in a conical shape which is more fit with the shape of flame, the heat of the flue gas generated by the combustion chamber 18 is further transferred to the water inlet pipe 9 through the heat exchange cylinder 5, the high utilization rate of the heat generated in the whole boiler can be realized, and the heat exchange efficiency can be increased; the popularization and the application have good economic benefit and social benefit. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a novel boiler that heat utilization is high, is including installing boiler body (2) on base (1), its characterized in that: a tapered combustion chamber (18) with the diameter reduced from left to right is arranged in the boiler body (2);
The boiler is characterized in that a combustor (3) is installed on the left side of the boiler body (2), the combustor (3) penetrates into a combustion chamber (18) from the left side, a chimney (4) penetrating to the outside of the base (1) is butted on the right side of the combustion chamber (18), the chimney (4) is connected to one side of the lower portion of a heat exchange cylinder (5), the other side of the lower portion of the heat exchange cylinder (5) is connected to a flue gas filter (6) through a communicating pipe, and a flue gas outlet (17) is formed in one side of the flue gas filter (6);
the heat exchange cylinder (5) is sleeved on the pipe body of the water inlet pipe (9).
2. The new high heat utilization boiler of claim 1, wherein: an outer chamber (19) is arranged outside the combustion chamber (18) in the boiler body (2).
3. The new high heat utilization boiler of claim 1, wherein: the boiler comprises a boiler body (2), wherein a top box (7) is fixedly arranged at the top of the boiler body (2), a cavity (20) is arranged inside the top box (7), and the cavity (20) is communicated with an outer chamber (19) to form a water chamber.
4. A novel boiler of high heat utilization according to claim 3, characterized in that: a heat exchange pipe (8) is arranged inside the top box (7), and one end of the heat exchange pipe (8) penetrates through the outside of the top box (7) and is butted with a water inlet pipe (9); the other end of the heat exchange tube (8) penetrates through the outside of the top box (7) and is in butt joint with the water outlet tube (10).
5. The novel high heat utilization boiler of claim 4, wherein: the heat exchange tubes (8) are arranged in the top box (7) along the horizontal plane in an S shape.
6. The novel high heat utilization boiler of claim 3, wherein: a liquid level window (11) is arranged on one side of the front surface of the top box (7), and a thermometer (12) and a vacuum meter (13) are arranged on the other side of the front surface of the top box (7).
7. A novel boiler of high heat utilization according to claim 3, characterized in that: the top of the top box (7) is connected with a vacuum pump (14), an explosion-proof device (15) and a water adding pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802847.XU CN216845123U (en) | 2021-11-16 | 2021-11-16 | Novel boiler that heat utilization is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122802847.XU CN216845123U (en) | 2021-11-16 | 2021-11-16 | Novel boiler that heat utilization is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216845123U true CN216845123U (en) | 2022-06-28 |
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ID=82101460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122802847.XU Active CN216845123U (en) | 2021-11-16 | 2021-11-16 | Novel boiler that heat utilization is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216845123U (en) |
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2021
- 2021-11-16 CN CN202122802847.XU patent/CN216845123U/en active Active
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