CN219674185U - Heat exchange coil pipe of water pipe boiler body - Google Patents
Heat exchange coil pipe of water pipe boiler body Download PDFInfo
- Publication number
- CN219674185U CN219674185U CN202223242436.0U CN202223242436U CN219674185U CN 219674185 U CN219674185 U CN 219674185U CN 202223242436 U CN202223242436 U CN 202223242436U CN 219674185 U CN219674185 U CN 219674185U
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- CN
- China
- Prior art keywords
- coil
- pipe
- heat exchange
- boiler body
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange coil of a water pipe boiler body, which comprises an upper coil, a middle coil and a lower coil, wherein the upper coil and the middle coil are connected through a communicating pipe, and the middle coil and the lower coil are connected through a connecting pipe. The heat exchange coil is compact and firm in arrangement, saves space and has high heat exchange efficiency.
Description
Technical Field
The utility model relates to the field of water pipe boilers, in particular to a heat exchange coil of a water pipe boiler body.
Background
The water pipe boiler is one to heat water to certain temperature with the waste heat and inflammable matter in waste gas, waste material or waste liquid. The oil-fired boiler, the gas-fired boiler and the coal-fired boiler with smoke box and flue waste heat recovery are also called water pipe boiler, and the water pipe boiler can produce hot water or steam for other working sections through waste heat recovery. The water pipe boiler greatly improves the utilization rate of heat released by fuel combustion, so the boiler is quite energy-saving.
In order to enhance the effective transfer of water in a boiler, heat exchange coils in the boiler are often bent into various shapes and arranged into tube bundles by a plurality of tubes.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and provides a heat exchange coil of a water pipe boiler body.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a water pipe boiler furnace heat exchange coil, includes coil pipe, well coil pipe and lower coil pipe, go up coil pipe and well coil pipe and pass through communicating pipe connection, well coil pipe and lower coil pipe pass through the connecting pipe connection.
Further, the connecting pipes comprise a first connecting pipe, a second connecting pipe and a third connecting pipe which are vertically arranged.
Further, the side surface of the middle coil pipe is provided with a water level meter tube seat.
Further, a support block is arranged on one side of the lower coil pipe, and a return pipe connected with the upper coil pipe is arranged on the other side of the lower coil pipe.
Further, a blow-off pipe seat and a water inlet pipe seat are arranged on the side face of the middle coil pipe.
Further, the upper coil pipe is provided with a pressure gauge tube seat, a secondary steam tube seat, a safety valve tube seat and a main steam tube seat.
Furthermore, the upper coil pipe and the middle coil pipe are internally provided with annular guard plates, and guard plates are arranged on the outer sides of the annular guard plates.
Further, a tile plate is arranged in the second connecting pipe and the third connecting pipe.
Further, a smoke outlet is arranged on the middle coil pipe.
Further, the annular guard plate is internally penetrated by flat iron.
By adopting the technical scheme of the utility model, the beneficial effects of the utility model are as follows: the heat exchange coil is compact and firm in arrangement, saves space and has high heat exchange efficiency.
Drawings
FIG. 1 is a side view of a heat exchange coil of a water tube boiler body provided by the utility model;
FIG. 2 is a diagram of the top surface of a heat exchange coil of a water tube boiler body provided by the utility model;
FIG. 3 is a cross-sectional structure diagram of a heat exchange coil of a water tube boiler body provided by the utility model.
Wherein, 1, an upper coil pipe, 2, a communicating pipe, 3, a middle coil pipe, 4, a water level meter tube seat, 5, a first connecting pipe, 6, a supporting block, 7, a lower coil pipe, 8, a second connecting pipe, 9, a third connecting pipe, 10 and a return pipe, 11, a blow-off pipe seat, 12, flat iron, 13, a water inlet pipe seat, 14, a pressure meter pipe seat, 15, a steam auxiliary pipe seat, 16, a safety valve pipe seat, 17, a main steam pipe seat, 18, a tile plate, 19, an annular guard plate, 20, a smoke outlet, 21 and a guard plate.
Detailed Description
Specific embodiments of the present utility model will be further described with reference to the accompanying drawings.
As shown in the figure, the heat exchange coil of the water tube boiler body comprises an upper coil 1, a middle coil 3 and a lower coil 7, wherein the upper coil 1 and the middle coil 3 are connected through a communicating pipe 2, and the middle coil 3 and the lower coil 7 are connected through a connecting pipe.
The connecting pipes comprise a first connecting pipe 5, a second connecting pipe 8 and a third connecting pipe 9 which are vertically arranged, and the connecting pipes are closely arranged or evacuated according to the requirements.
The side surface of the middle coil pipe 3 is provided with a water level meter tube seat 4 which is convenient to be connected with a water level meter.
One side of the lower coil pipe 7 is provided with a supporting block 6, and the other side is provided with a return pipe 10 connected with the upper coil pipe 1.
The side surface of the middle coil pipe 3 is provided with a sewage pipe seat 11 and a water inlet pipe seat 13.
The upper coil pipe 1 is provided with a pressure gauge tube seat 14, a steam auxiliary tube seat 15, a safety valve tube seat 16 and a main steam tube seat 17 which are respectively used for being connected with the pressure gauge tube, the steam auxiliary tube, the safety valve tube and the main steam tube.
The upper coil pipe 1 and the middle coil pipe 3 are internally provided with annular guard plates 19, the outer sides of the annular guard plates 19 are provided with guard plates 21, and the plurality of guard plates 21 enable the upper coil pipe 1 and the middle coil pipe 3 to be stably installed and used. The annular guard 21 passes through the flat iron 12.
A tile 18 is arranged in the second connecting pipe 8 and the third connecting pipe 9.
The middle coil pipe 3 is provided with a smoke outlet 20.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (8)
1. The heat exchange coil of the water pipe boiler body is characterized by comprising an upper coil, a middle coil and a lower coil, wherein the upper coil and the middle coil are connected through a communicating pipe, and the middle coil and the lower coil are connected through a connecting pipe; the connecting pipes comprise a first connecting pipe, a second connecting pipe and a third connecting pipe which are vertically arranged; one side of the lower coil pipe is provided with a supporting block, and the other side of the lower coil pipe is provided with a return pipe connected with the upper coil pipe.
2. The heat exchange coil of a water tube boiler body according to claim 1, wherein a water level meter tube seat is arranged on the side surface of the middle tube.
3. The heat exchange coil of a water tube boiler body as set forth in claim 1, wherein said middle coil is provided with a blow-off pipe seat and a water inlet pipe seat on the side surface.
4. The heat exchange coil of the boiler body of the water tube boiler as set forth in claim 1, wherein the upper coil is provided with a pressure gauge tube seat, a secondary steam tube seat, a safety valve tube seat and a main steam tube seat.
5. The heat exchange coil of a water tube boiler body as set forth in claim 1, wherein said upper coil and said middle coil are further provided with annular guard plates, and guard plates are provided outside said annular guard plates.
6. The water tube boiler body heat exchange coil as set forth in claim 1, wherein said second and third connecting tubes are provided with a tile.
7. The heat exchange coil of a water tube boiler body as set forth in claim 1, wherein said middle coil is provided with a smoke outlet.
8. A water tube boiler body heat exchange coil as set forth in claim 5 wherein said annular shield is internally threaded with flat iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223242436.0U CN219674185U (en) | 2022-12-05 | 2022-12-05 | Heat exchange coil pipe of water pipe boiler body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223242436.0U CN219674185U (en) | 2022-12-05 | 2022-12-05 | Heat exchange coil pipe of water pipe boiler body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219674185U true CN219674185U (en) | 2023-09-12 |
Family
ID=87893939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223242436.0U Active CN219674185U (en) | 2022-12-05 | 2022-12-05 | Heat exchange coil pipe of water pipe boiler body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219674185U (en) |
-
2022
- 2022-12-05 CN CN202223242436.0U patent/CN219674185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of heat exchange coil for water tube boiler body Granted publication date: 20230912 Pledgee: Lvtan Sub Branch of Zhejiang Wuyi Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG HAITE BOILER Co.,Ltd. Registration number: Y2024980002482 |