CN218442796U - Heat exchanger fin on boiler - Google Patents
Heat exchanger fin on boiler Download PDFInfo
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- CN218442796U CN218442796U CN202222265508.7U CN202222265508U CN218442796U CN 218442796 U CN218442796 U CN 218442796U CN 202222265508 U CN202222265508 U CN 202222265508U CN 218442796 U CN218442796 U CN 218442796U
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Abstract
The utility model discloses a heat exchanger sheet on a boiler, which comprises an outer shell, wherein the outer shell is provided with a combustion cavity port, a water inlet pipeline, a water outlet pipeline, a waterway channel and a heat absorption column, the combustion cavity port is used for igniting and burning and conducting heat to the heat absorption column, the heat absorption column is matched with the waterway channel and is used for conducting burning heat to the waterway channel, and two ends of the waterway channel are respectively communicated with the water inlet pipeline and the water outlet pipeline; and a heat exchange water channel is arranged in the outer shell, surrounds the peripheral surface of the combustion cavity opening, is positioned between the water channel and the water outlet pipeline and is respectively communicated with the water channel and the water outlet pipeline. The advantages are that: the utility model discloses can in time absorb the heat, increase heat exchange efficiency.
Description
Technical Field
The utility model belongs to the technical field of the part on the boiler, especially, relate to a heat exchanger fin on boiler.
Background
At present, a heat exchanger is one of necessary parts on a boiler, which conducts heat energy generated in a combustion process into a water channel by burning natural gas to heat a water source, and the heat exchanger is formed by combining a plurality of heat exchanger sheets; the existing heat exchanger sheet generally comprises a combustion cavity opening, a water inlet channel, a water outlet channel and a heat conduction water channel, wherein the combustion cavity opening is used for combustion to provide heat, cold water enters from the water inlet channel, is converted into hot water after heat conduction of the heat conduction water channel and then flows out from the water outlet channel; there is a need for improvement.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art existence, provide a heat exchanger piece on boiler, it has the characteristics that can in time absorb the heat, increase heat exchange efficiency.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a heat exchanger sheet on a boiler comprises an outer shell, wherein a combustion cavity opening, a water inlet pipeline, a water outlet pipeline, a waterway channel and a heat absorption column are arranged on the outer shell, the combustion cavity opening is used for igniting and burning and conducting heat to the heat absorption column, the heat absorption column is matched with the waterway channel and is used for conducting burning heat to the waterway channel, and two ends of the waterway channel are respectively communicated with the water inlet pipeline and the water outlet pipeline; and a heat exchange water channel is arranged in the outer shell, surrounds the peripheral surface of the combustion cavity opening, is positioned between the water channel and the water outlet pipeline and is respectively communicated with the water channel and the water outlet pipeline.
The outer shell is internally provided with a first air outlet and a second air outlet, one end of the first air outlet is communicated with a water inlet of the heat exchange water channel, and the other end of the first air outlet is communicated with a water outlet of the heat exchange water channel; one end of the second exhaust port is communicated with the waterway channel, and the other end of the second exhaust port is communicated with the water outlet pipeline.
The U-shaped heat conduction pipe is connected with the heat absorption column from top to bottom and is matched with the heat absorption column to increase the heat conduction area.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a global setting heat exchange water course at the burning accent, and before this heat exchange water course position inlet channel, like this, the water supply that waterway channel flows can carry out heat-conduction through the outer peripheral face of heat exchange water course with the burning accent, can also cool down the burning accent when improving the water supply heat, effectively improves the condensation effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural sectional view of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-2: a heat exchanger plate on a boiler comprises an outer shell 10, wherein the outer shell 10 is integrally formed by casting, a combustion cavity opening 11, a water inlet pipeline 12, a water outlet pipeline 13, a water channel 14, a heat exchange water channel 16 and a heat absorption column 15 are formed in the outer shell 10, the combustion cavity opening 11 penetrates through two side faces of the outer shell 10, gas can be combusted after ignition through an ignition port in use, and heat generated by combustion is conducted to the heat absorption column 15 in a flowing process and absorbed by the heat absorption column. The heat absorption columns 15 are arranged on the side surface of the outer shell 10, and in use, the heat absorption columns 15 can be matched with the heat absorption columns 15 on the adjacent heat exchanger plates to form a heat conduction channel, it should be noted that the heat exchanger is composed of a plurality of heat exchanger plates, the heat absorption columns 15 on the heat exchanger plates on the two sides are all arranged on the inner side surface of one side, the heat exchanger plates arranged in the middle are all provided with the heat absorption columns 15 on the heat exchanger plates, and the two side surfaces of the heat absorption columns 15 are all arranged. A waterway channel 14 is located inside the outer housing 10 and cooperates, in use, with a heat absorption post 15 to conduct heat through the heat absorption post 15 to the interior thereof to heat the water source. One end of the waterway channel 14 is communicated with the water inlet pipeline 12, the other end is communicated with the water outlet pipeline 13, cold water enters from the water inlet pipeline 12, and is changed into hot water after being conducted by the heat of the heat absorption column 15 and flows out from the water outlet pipeline 13 for use. The heat exchange water channel 16 surrounds the outer peripheral surface of the combustion chamber port 11, is positioned between the water channel 14 and the water outlet pipeline 13 and is respectively communicated with the water channel 14 and the water outlet pipeline 13, and in use, a water source flowing in from the water channel 14 passes through the heat exchange water channel 16 and cools the outer peripheral surface of the combustion chamber port 11 through heat conduction, so that local overhigh temperature is avoided, and heat absorption can be further performed. The outer shell 10 is internally provided with a first exhaust port 17 and a second exhaust port 18, one end of the first exhaust port 17 is communicated with a water inlet of the heat exchange water channel 16, the other end of the first exhaust port 17 is communicated with a water outlet of the heat exchange water channel 16, and the first exhaust port 17 can release the pressure at the water inlet of the heat exchange water channel 16, so that the influence of overlarge pressure on the circulation of a water channel is avoided; one end of the second exhaust port 18 is communicated with the waterway channel 14, the other end of the second exhaust port is communicated with the water outlet pipeline 13, and the second exhaust port 18 can release the pressure on the waterway channel 14, so that the influence on the circulation of the waterway due to overlarge pressure is avoided. The U-shaped heat conduction pipe 19 is connected up and down in the waterway channel 14, and the U-shaped heat conduction pipe 19 is matched with the heat absorption column 15 to increase the heat conduction area, so that the water source in the waterway channel 14 can be heated more quickly, and the waste of heat energy is avoided.
Claims (3)
1. A heat exchanger plate on a boiler comprises an outer shell (10), wherein a combustion cavity opening (11), a water inlet pipeline (12), a water outlet pipeline (13), a waterway channel (14) and a heat absorption column (15) are arranged on the outer shell (10), the combustion cavity opening (11) is used for igniting combustion and conducting heat to the heat absorption column (15), the heat absorption column (15) is matched with the waterway channel (14) and used for conducting combustion heat to the waterway channel (14), and two ends of the waterway channel (14) are respectively communicated with the water inlet pipeline (12) and the water outlet pipeline (13); the method is characterized in that: a heat exchange water channel (16) is formed in the outer shell (10), the heat exchange water channel (16) surrounds the outer peripheral surface of the combustion cavity opening (11), and is located between the water channel (14) and the water outlet pipeline (13) and communicated with the water channel and the water outlet pipeline respectively.
2. The heat exchanger fin on a boiler of claim 1, wherein: the shell body (10) is internally provided with a first air outlet (17) and a second air outlet (18), one end of the first air outlet (17) is communicated with a water inlet of the heat exchange water channel (16), and the other end of the first air outlet is communicated with a water outlet of the heat exchange water channel (16); one end of the second exhaust port (18) is communicated with the waterway channel (14), and the other end of the second exhaust port is communicated with the water outlet pipeline (13).
3. The heat exchanger fin on a boiler according to claim 1 or 2, wherein: the U-shaped heat conduction pipe (19) connected up and down is arranged in the waterway channel (14), and the U-shaped heat conduction pipe (19) is matched with the heat absorption columns (15) to increase the heat conduction area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265508.7U CN218442796U (en) | 2022-08-26 | 2022-08-26 | Heat exchanger fin on boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222265508.7U CN218442796U (en) | 2022-08-26 | 2022-08-26 | Heat exchanger fin on boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442796U true CN218442796U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222265508.7U Active CN218442796U (en) | 2022-08-26 | 2022-08-26 | Heat exchanger fin on boiler |
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| Country | Link |
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| CN (1) | CN218442796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398874A (en) * | 2023-04-13 | 2023-07-07 | 郴州自然人新能源高科技有限公司 | Biomass combustion boiler |
-
2022
- 2022-08-26 CN CN202222265508.7U patent/CN218442796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116398874A (en) * | 2023-04-13 | 2023-07-07 | 郴州自然人新能源高科技有限公司 | Biomass combustion boiler |
| CN116398874B (en) * | 2023-04-13 | 2024-03-01 | 郴州自然人新能源高科技有限公司 | Biomass combustion boiler |
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