CN2297673Y - Energy-saving water heating boiler - Google Patents
Energy-saving water heating boiler Download PDFInfo
- Publication number
- CN2297673Y CN2297673Y CN 96247097 CN96247097U CN2297673Y CN 2297673 Y CN2297673 Y CN 2297673Y CN 96247097 CN96247097 CN 96247097 CN 96247097 U CN96247097 U CN 96247097U CN 2297673 Y CN2297673 Y CN 2297673Y
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- CN
- China
- Prior art keywords
- water
- heater
- furnace
- water boiler
- economizer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an efficient energy-saving hot water furnace with large heating areas, which is suitable for agriculture and poultry. A plurality of water pipes or smoke pipes are vertically staggered or orderly arranged in a water heating furnace body which is divided into n sections (n stands for the quantity of the sections), and a box type standpipe coal saver is obliquely arranged behind the furnace. A combustion furnace connected with the bottom of the water heating furnace is provided with a combustion chamber, a reverberatory furnace arch and a dust removal chamber. The utility model has the characteristics of large heating areas, little possibility of ash deposition, large capacity, investment saving, high thermal efficiency, safety, sanitation, etc.
Description
The utility model relates to field of combustion technology.
Culturing at present heats uses the hot water heating stove various.The patent No. is 942236238 energy-efficient water heaters, though have the high thermal efficiency effect, because the easy dust stratification of inclined tube structure does not have deashing device and waste-heat recovery device, requires further improvement.
The purpose of this utility model provides multistage split type energy-efficient water heater, it has rational in infrastructure, the water pipe Natural Circulation of being heated is better than inclined tube, be difficult for dust stratification between the pipe and also can remove, waste heat energy makes full use of, the furnace temperature height, sufficient combustion, the big good dedusting effect of capacity, reduced investment safe in utilization, installation and maintenance are convenient.
For achieving the above object, scheme of the present utility model is: it is made up of air-introduced machine, air blast, water boiler and combustion furnace.Its characteristics are do not have water pipe in the first segment water boiler, make the high temperature fire that sprays in the combustion chamber that sufficient combustion space be arranged, thereafter many water pipes that are the vertical parallel stagger arrangement of ' ⊥ ' type in a few joint stoves or arrange along row, the water boiler wall all is to be communicated with and to be communicated with water pipe two ends, water boiler is divided into N releasable connection body of heater, make it to be communicated with pipe between each body of heater, connect tilting box vertical tube economizer behind the periproct stove, heat up water body of heater and economizer is provided with deashing device, after combustion furnace has water heater to take such scheme, just can reach and send intensification piecemeal water from the water inlet back-fire that economizer enters into the periproct stove, by regulating flow of inlet water, just can keep using water temperature.Be provided with combustion chamber and reflection arch in the combustion furnace, make it the furnace temperature height, coal is fully burnt, and can burn various low-grade coals, because water boiler wall, water pipe and economizer all are water, the exchange temperature and pressure are big, thereby improve the thermal efficiency greatly, are provided with passage in the water boiler, after economizer and dirt pocket are arranged, exhaust gas temperature is low like this, good dedusting effect, safety and sanitation.
Below in conjunction with accompanying drawing and example the utility model is described further
Fig. 1 is the utility model structure chart
Fig. 2,3 is the utility model front section view
Fig. 4 is the utility model cross-sectional view
1. thermometers, 2. water level meters 3. dust arrester 14. dedusting ash holes 15. air-introduced machines 16. chimney arch 17. combustion chambers, body of heater 4. fire doors 5. ash holes 6. body of heater exhausts, 7. delivery ports, 8. blower inlets, 9. body of heater communicating pipe, 10. water inlets, 11. dedusting ash holes 12. box economizers 13. back 18. fire grates, 19. flues, 20. firebreaks, 21. dirt pockets, 22. insulation materials, 23. water pipe groups, the 24. smoke pipe groups of heating up water among Fig. 1,2,3,4
Shown in Fig. 1,2,3,4, the body of heater (3) of heating up water is a removable N body of heater, the many water pipe groups (23) that are the parallel stagger arrangement of " ⊥ " type or arrange along row or smoke pipe (24) are arranged vertically in the stove, in combustion furnace because chimney arch (16) reflex, coal is burning chamber (17) and the abundant mixed combustion of air blast (8) air intake, high-temperature flue gas passes through economizer (12) again through water pipe group external flue (19) or smoke pipe group (24) and makes it sufficient heat exchange in stove under the effect of air-introduced machine, and then is discharged by air-introduced machine (15) through dust arrester (13).Water enters from the economizer lower end, and by body of heater water inlet (10) and body of heater communicating pipe (9) water being heated step by step, body of heater has exhaust outlet (6) to guarantee that security of operation connects delivery port (7) and just can heat or heat.
Claims (2)
1, a kind of water heater is by air-introduced machine, drum extension set, water boiler and combustion furnace are formed, it is characterized in that having vertically in the water boiler the many water pipes that are the parallel stagger arrangement of " ⊥ " type or arrange along row, the connection of water boiler wall is water and is communicated with the water pipe two ends, water boiler is formed for N body of heater can rolling over, and water pipe is communicated with between the body of heater, and body of heater and economizer are provided with deashing device, connect tilting box vertical tube economizer behind the periproct stove, water boiler and combustion furnace are for being tightly connected.
2, a kind of water heater according to claim 1, it is characterized in that in water boiler, having the vertically parallel smoke pipe of arranging along row or stagger arrangement, space between tube outer wall and the furnace wall is a water containing chamber, water boiler is that N removable body of heater formed, cross current is arranged between the body of heater, body of heater and economizer are provided with deashing device, connect tilting box vertical tube economizer behind the periproct stove, and water boiler and combustion furnace are for being tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247097 CN2297673Y (en) | 1996-11-26 | 1996-11-26 | Energy-saving water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96247097 CN2297673Y (en) | 1996-11-26 | 1996-11-26 | Energy-saving water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297673Y true CN2297673Y (en) | 1998-11-18 |
Family
ID=33919405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96247097 Expired - Fee Related CN2297673Y (en) | 1996-11-26 | 1996-11-26 | Energy-saving water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297673Y (en) |
-
1996
- 1996-11-26 CN CN 96247097 patent/CN2297673Y/en not_active Expired - Fee Related
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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 |