CN2169033Y - Hot pipe boiler - Google Patents
Hot pipe boiler Download PDFInfo
- Publication number
- CN2169033Y CN2169033Y CN 93226093 CN93226093U CN2169033Y CN 2169033 Y CN2169033 Y CN 2169033Y CN 93226093 CN93226093 CN 93226093 CN 93226093 U CN93226093 U CN 93226093U CN 2169033 Y CN2169033 Y CN 2169033Y
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- water tank
- boiler
- furnace wall
- tube sheet
- 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.)
- Ceased
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 239000000446 fuel Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 240000007171 Imperata cylindrica Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a heat pipe boiler which comprises a pipe plate and a plurality of heat pipes. The pipe plate divides the interior of a boiler wall into a water tank on an upper part and a combustion chamber on a lower part. The lower ends of the heat pipes are positioned in the combustion chamber and adjacent to a fire grate, and the upper ends of the heat pipes are penetrated through the pipe plate to extend out of the water tank. Heat generated by the combustion of fuel on the fire grate is transferred to the water tank quickly and uniformly by heat pipes. The utility model which has the advantages of high thermal efficiency and simple and compact structure does not need water fire pipes.
Description
The utility model relates to a kind of boiler, particularly a kind of normal-pressure boiler that adopts heat pipe as heat transfer element.
Normal-pressure boiler can be used for boiling water, the hot water supply in railroad train, organ, army, school, hospital, hotel etc.
In Gong Ying the normal-pressure hot-water boiler, coal is absorbed by water to inner bag by radiant heat transfer at the heat that the burner hearth burning produces in the market, and the thermal efficiency is about 57%.And the extreme misery pipe is a lot of in this boiler, and processing technology is also very complicated, inconvenient maintenance, and steel need be with also more, and floor space is also bigger, and stoker's technology is also comparatively complicated.
The purpose of this utility model provides a kind of high-efficiency heat pipe boiler, and simple in structure, compact.
For this reason, a kind of heat pipe boiler of the present utility model, comprise the furnace wall, be positioned at the fire grate of bottom, furnace wall, and chimney, water inlet, delivery port, also comprise a tube sheet and Duo Gen heat pipe, tube sheet is separated into the water tank on top and the combustion chamber of bottom with the inner space, furnace wall, and the lower end of heat pipe is positioned at the combustion chamber and near fire grate, the upper end is passed tube sheet and stretched in the water tank.
Heat pipe is to utilize the phase transformation of material liquid state, steam state and a kind of heat conducting element with high thermal conductivity of reinforced heat conduction process can carry out the heat transmission under the minimum temperature difference, its thermal conductivity be steel 1000 surplus times.The utility model adopts many heat pipes as heat conducting element, can quickly and evenly the calory burning in the combustion chamber be conducted in the water in the water tank and by water to absorb, and thermal loss is few, thermal efficiency height, and its coal consumption is 50% of a general boiler.The utility model has overcome the deadly defect that the easy fouling of extreme misery boiler water fire tube is burnt without the extreme misery pipe.The boiler structure compactness needs steel using amount to lack 15% than general boiler, and floor space is few, and stoker's technology is also easily grasped.For the burning of this boiler both bituminous coal, also bavin coal, soft or hard firewood, cogongrass or the like.
Below in conjunction with accompanying drawing a preferred embodiment of the present utility model is described in detail, to understand and to understand characteristics of the present utility model and advantage better.
Fig. 1 shows schematic diagram for the cuing open of a preferred embodiment of the utility model heat pipe boiler.
Referring to Fig. 1, fire grate 2, the one horizontally disposed tube sheets 3 that heat pipe boiler of the present utility model comprises furnace wall 1, be positioned at 1 bottom, furnace wall are separated into superposed water tank 4 with 1 inner space, furnace wall and are positioned at the combustion chamber 5 of bottom.
Many heat pipe 6 vertical fixing are in tube sheet 3, and its lower end is positioned at combustion chamber 5 and near fire grate 2, the upper end is positioned at water tank 4.The length of heat pipe 6 in water tank 4 is 2/3 of total length.
Also be provided with water inlet 7, delivery port (not shown), water gauge 8 on the tube wall 1 of water tank 4, an exhaust outlet 9 is arranged at the top of water tank 4.
The top that chimney 10 passes tube sheet 3 and stretches out water tank 4 from water tank 4 inner processes is to discharge the flue gases in the combustion chamber 5.Because the outer wall of chimney 10 contacts with water, therefore can utilize the waste heat of flue gas, and make the boiler structure compactness.
The length of heat pipe 6 in water tank 4 is generally 2/3 to 3/5 of total length.
Except that illustrated, also can tilt between heat pipe 6 and the tube sheet 3, the scope of angle is approximately between 45 °～90 ° therebetween.
Claims (6)
1, a kind of heat pipe boiler, comprise the furnace wall, be positioned at the fire grate of bottom, furnace wall, and chimney, water inlet, delivery port, it is characterized in that, also comprise a tube sheet and Duo Gen heat pipe, described tube sheet is separated into the water tank on top and the combustion chamber of bottom with the inner space, furnace wall, and the lower end of described heat pipe is positioned at the combustion chamber and near fire grate, the upper end is passed tube sheet and stretched in the water tank.
2, heat pipe boiler as claimed in claim 1 is characterized in that, the length that described heat pipe stretches in the described water tank is 2/3 to 3/5 of heat pipe total length.
3, heat pipe boiler as claimed in claim 1 or 2 is characterized in that, the angle between described heat pipe and the described tube sheet is 45 ° to 90 °.
4, heat pipe boiler as claimed in claim 1 or 2 is characterized in that, described chimney passes described water tank inside.
5, heat pipe boiler as claimed in claim 3 is characterized in that, on top, described furnace wall one water gauge is arranged.
6, heat pipe boiler as claimed in claim 3 is characterized in that, at the top of described water tank exhaust outlet is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226093 CN2169033Y (en) | 1993-07-30 | 1993-07-30 | Hot pipe boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226093 CN2169033Y (en) | 1993-07-30 | 1993-07-30 | Hot pipe boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169033Y true CN2169033Y (en) | 1994-06-15 |
Family
ID=33803763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226093 Ceased CN2169033Y (en) | 1993-07-30 | 1993-07-30 | Hot pipe boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169033Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285571B (en) * | 2007-04-12 | 2010-09-01 | 宋博 | Vapor circulated and gravity force hot pipe double-acting heater |
| CN102022822A (en) * | 2011-01-05 | 2011-04-20 | 李显峰 | High-efficiency energy-saving heat pipe boiler |
| CN102230608A (en) * | 2011-07-22 | 2011-11-02 | 王国祥 | 30-liter constant-pressure steam boiler |
| CN102628653A (en) * | 2012-03-24 | 2012-08-08 | 无锡大塘复合材料有限公司 | Heat recovery device of sintering furnace |
-
1993
- 1993-07-30 CN CN 93226093 patent/CN2169033Y/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285571B (en) * | 2007-04-12 | 2010-09-01 | 宋博 | Vapor circulated and gravity force hot pipe double-acting heater |
| CN102022822A (en) * | 2011-01-05 | 2011-04-20 | 李显峰 | High-efficiency energy-saving heat pipe boiler |
| CN102230608A (en) * | 2011-07-22 | 2011-11-02 | 王国祥 | 30-liter constant-pressure steam boiler |
| CN102628653A (en) * | 2012-03-24 | 2012-08-08 | 无锡大塘复合材料有限公司 | Heat recovery device of sintering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19980728 Decision number of declaring invalidation: 1089 |