CN201059751Y - Hot pipe atmosphere pressure coal gas dual-purpose water boiling furnace - Google Patents
Hot pipe atmosphere pressure coal gas dual-purpose water boiling furnace Download PDFInfo
- Publication number
- CN201059751Y CN201059751Y CN 200720032006 CN200720032006U CN201059751Y CN 201059751 Y CN201059751 Y CN 201059751Y CN 200720032006 CN200720032006 CN 200720032006 CN 200720032006 U CN200720032006 U CN 200720032006U CN 201059751 Y CN201059751 Y CN 201059751Y
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- utility
- model
- water heater
- purpose water
- heating pipe
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- Expired - Fee Related
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Abstract
The utility model relates to a coal and gas dual purpose water heater, in particular suitable for a heating pipe normal pressure coal and gas dual purpose water heater used for an independent station yard and a living area in petroleum industries and other construction and mining industries. The utility model is characterized in that the water heater at least comprises a furnace body outer casing (13), a fire cartridge (15) and a fume drainage tube (18), and a heating pipe (14) is sleeved outside the fume drainage tube (18). The utility model effectively improves the structure of the boiler fire cartridge, increases the heat transfer of a radiation section, reduces the fume temperature of a furnace cavity outlet, and avoids the heating pipe in a convection section being burnt with a high temperature, therefore, the usage of the heating pipe on the convection section is realized; the utility model improves the heat transfer intensity, greatly reduces the heat-transfer area on the convection section, therefore, the volume and the weight of the boiler are greatly reduced. The utility model is more particularly suitable for the matching usage of heating engineering equipment in an independent station yard and a living area in petroleum industries and other construction and mining industries.
Description
Technical field
The utility model relates to the dual-purpose water heater of a kind of coal gas, particularly is suitable for the field, independent station of industrial and mineral industries such as oil, the dual-purpose water heater of heat pipe normal pressure gas that the life point uses.
Background technology
Water heater commonly used has vertical, horizontal, various structural forms such as normal pressure and pressure-bearing, but its all in various degree have the exhaust gas temperature height, heat energy power utilization rate is low, make shortcomings such as packaging technology complexity, the big inconvenience of volume transportation, especially be not suitable for the supporting use of Heat Supply Engineering equipment at the independent station, life of industrial and mineral industries such as oil.
Summary of the invention
For overcome existing water heater exhaust gas temperature height, heat energy power utilization rate is low, make shortcomings such as packaging technology complexity, the big inconvenience of volume transportation, in particular for solving the supporting use problem of Heat Supply Engineering equipment of independent station, the life point of industrial and mineral industries such as oil, the utility model provides a kind of heat pipe normal pressure gas dual-purpose water heater, it can overcome above shortcoming, satisfies the actual needs of industry production life fully.
The technical solution adopted in the utility model is, designs the dual-purpose water heater of a kind of heat pipe normal pressure gas, it is characterized in that: which comprises at least body of heater shell 13, radiant section fire tube 15, smoke evacuation tube 18, the smoke evacuation tube 18 outer heat pipes 14 that are socketed with.
Described radiant section fire tube 15 is connected the fire grate top, radiant section fire tube 15 is barrel-shaped shapes, near the exit convection bank 16 is arranged in barrel-shaped, convection bank 16 two ends are not contour, low near fire door 2 ends, away from fire door 2 end height, the plane that makes the formation of convection bank 16 two ends is horizontal by 8--12 ° of angle.
The utility model water heater is coal-gas burning dual-purpose, adopts the form of heat pipe normal pressure, effectively improve boiler fire barrel structure, increased the radiant section heat transfer, reduced flue gas temperature of hearth outlet, avoided the heat pipe of convection section to be burnt out, made heat pipe accomplished in the use of convection section by high temperature; Improved heat-transfer intensity, reduced the convection section heat transfer area greatly, boiler volume, weight are greatly reduced.Be particularly suitable for the supporting use of the Heat Supply Engineering equipment of the field, independent station of industrial and mineral industries such as oil, the point of living.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the outside schematic diagram of the utility model embodiment.
Among the figure: 1, hand hole; 2, fire door; 3, inspection door; 4, hot water effluent's base; 5, blow-off pipe; 6, manhole; 7, thermometer boss; 8, water level interface; 9, hot water backwater's base; 10, breather pipe; 11, water inlet base; 12, overflow pipe; 13, body of heater shell; 14, heat pipe; 15, radiant section fire tube; 16, convection bank; 17, chimney; 18, smoke evacuation tube.
The specific embodiment
As depicted in figs. 1 and 2, be provided with hand hole 1, manhole 6, water level interface 8, water inlet base 11, hot water backwater's base 9, hot water effluent's base 4, blow-off pipe 5, breather pipe 10, overflow pipe 12, thermometer boss 7, inspection door 3, fire door 2 on column type body of heater shell 13 surfaces; Be provided with chimney 17 on the top of body of heater shell 13, the smoke evacuation tube 18 outer heat pipes 14 that are socketed with, the convection section of heat pipe 14 are connected in the outlet of radiant section fire tube 15 of its underpart, form boiler to stream interface; The radiant section fire tube 15 of bottom is connected to form barrel-shaped heat-transfer area with the fire grate of its below.
The convection section of heat pipe 14 is to have installed strong heat transfer element barrel-shaped additional on to stream interface, and heat pipe 14 bulk shape are drum shape; Radiant section fire tube 15 is connected the fire grate top and forms barrel-shaped heat-transfer area, in barrel-shaped, cooling crust block convection bank 16 is set near the exit, convection bank 16 two ends are not contour, lower near the fire door end, it is higher to deviate from the fire door section, and making the plane of convection bank 16 formation and the angle of horizontal plane formation is 8--12 °.Fire grate uses when fire coal, forms circular flat by 4 blocks of iron castor shape ash foundry goods, the bottom air intake, and top is coal-fired, removes when combustion gas; The smoke pipe of chimney 17 is a drum shape, and is provided with controllable register.
The main series of the dual-purpose water heater of the utility model heat pipe normal pressure gas is classified as follows table:
| Model | RCH0.07 | ?RCH0.12 | ?RCH0.18 | ?RCH0.24 | ?RCH0.30 |
| Specification | 70kW | ?120kW | ?180kW | ?240kW | ?300kW |
The utility model water heater, be coal-gas burning dual-purpose, adopt the form of heat pipe normal pressure, effectively improved boiler fire barrel structure, increased the radiant section heat transfer, reduced flue gas temperature of hearth outlet, avoided the heat pipe of convection section to be burnt out by high temperature, make heat pipe accomplished in the use of convection section, improved heat-transfer intensity, reduce the convection section heat transfer area greatly, boiler volume, weight are greatly reduced, be particularly suitable for the supporting use of the Heat Supply Engineering equipment of the field, independent station of industrial and mineral industries such as oil, the point of living.
Claims (2)
1. the dual-purpose water heater of heat pipe normal pressure gas is characterized in that: which comprises at least body of heater shell (13), fire tube (15), smoke evacuation tube (18), the outer heat pipe (14) that is socketed with of smoke evacuation tube (18).
2. the dual-purpose water heater of a kind of heat pipe normal pressure gas according to claim 1, it is characterized in that: described fire tube (15) is connected the fire grate top, fire tube (15) is barrel-shaped shape, near the exit convection bank (16) is arranged in barrel-shaped, convection bank (16) two ends are not contour, low near fire door (2) end, high away from fire door (2) end, the plane that makes the formation of convection bank (16) two ends is horizontal by 8--12 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720032006 CN201059751Y (en) | 2007-06-12 | 2007-06-12 | Hot pipe atmosphere pressure coal gas dual-purpose water boiling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720032006 CN201059751Y (en) | 2007-06-12 | 2007-06-12 | Hot pipe atmosphere pressure coal gas dual-purpose water boiling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059751Y true CN201059751Y (en) | 2008-05-14 |
Family
ID=39408225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720032006 Expired - Fee Related CN201059751Y (en) | 2007-06-12 | 2007-06-12 | Hot pipe atmosphere pressure coal gas dual-purpose water boiling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059751Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155786A (en) * | 2011-03-16 | 2011-08-17 | 庆阳长荣机械设备制造有限公司 | Coal-gas dual-purpose atmospheric pressure water jacket hearing furnace |
-
2007
- 2007-06-12 CN CN 200720032006 patent/CN201059751Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155786A (en) * | 2011-03-16 | 2011-08-17 | 庆阳长荣机械设备制造有限公司 | Coal-gas dual-purpose atmospheric pressure water jacket hearing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20140612 |
|
| EXPY | Termination of patent right or utility model |