CN2566181Y - Smokeless positive and backfire gas boiler - Google Patents
Smokeless positive and backfire gas boiler Download PDFInfo
- Publication number
- CN2566181Y CN2566181Y CN 02274673 CN02274673U CN2566181Y CN 2566181 Y CN2566181 Y CN 2566181Y CN 02274673 CN02274673 CN 02274673 CN 02274673 U CN02274673 U CN 02274673U CN 2566181 Y CN2566181 Y CN 2566181Y
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- chamber
- burning chamber
- burning
- cylindrical
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Abstract
The utility model discloses a positive and inverse-burning gas boiler with no smoke dust. One side of the interior of a cylindrical boiler body is mainly provided with a semi-cylindrical positive burning chamber on the lower part and an inverse burning chamber on the upper part, and a semi-circular inverse-burning fire grate is arranged between the positive burning chamber and the inverse burning chamber. The upper part of the outer side of the inverse burning chamber is provided with a coal throwing mouth, the lower part of the outer side is provided with an upper wind adjusting door, and the inner side of the inverse burning chamber is provided with a water pipe type side inverse-burning fire grate. The lower part of the cylindrical boiler body is provided with a semi-cylindrical burning chamber, and the lower part of the cylindrical boiler body is one side of the positive burning chamber and one side of the inverse burning chamber. The bottom which is the outer side of the semi-cylindrical burning chamber is provided with a rear wind adjusting door. A convex water jacket and an isolating layer arranged on the upper part of the semi-cylindrical burning chamber are connected by L-shaped cold water pipes arranged longitudinally, one side of a transverse water pipe arranged on the upper part of the semi-cylindrical burning chamber is provided with a cleaning mouth, and the center of a semi-arc cover on the upper part of the transverse water pipe is provided with a flue pipe. The utility model has the characteristics of high thermal efficiency, no dust when smoke is exhausted, little black smoke, etc.
Description
Technical field
The utility model relates to a kind of boiler that burns the coal hot-water supply, is specifically related to a kind ofly adopt the gas-fired that positive and negative burning mode produces and produce heat and add the positive and negative boiler that burns gas of no flue dust of hot water.
Background technology
The at present domestic heating boiler that generally uses, major part is direct heating water jacket or heating pipe, and the temperature of water in water jacket or the heating pipe is raise, thus the purpose that reaches heating or have a bath.The boiler that adopts this mode causes owing to burning is insufficient that exhaust gas temperature height, contaminated environment are serious, problem such as waste energy.
Summary of the invention
To be that igniting and the heat burning that produces are anti-in the normal burning chamber that is provided with of boiler body inboard burn indoor coal to the utility model, the anti-imflammable gas coal gas that produces when burning indoor coal combustion, heat heating pipe that the coal gas that is produced produces in the combustion chamber internal combustion and the intrinsic water of double storied boiler and reach the purpose of hot-water supply.
The utility model is realized as follows; Boiler foundation top is provided with double-deck cylindrical boiler body, the boiler body lower inside is provided with semi-cylindrical normal burning chamber and the anti-chamber of burning, the normal burning chamber bottom is provided with just burns fire grate, half arcuate flanks of normal burning chamber is provided with down air register, the normal burning chamber inboard is provided with separation layer, just burning the fire grate bottom both the space for collecting ashes in a stove that is provided with of boiler foundation be provided with shoot door, normal burning chamber top is provided with anti-burning chamber, normal burning chamber and anti-the burning are provided with the bottom surface anti-burn grate between the chamber, anti-lateral surface top of burning the chamber is provided with coal feeding hole, the bottom is provided with air register, and anti-medial surface bottom of burning the chamber is provided with the side anti-burn grate, and side anti-burn grate and bottom surface anti-burn grate are made by water pipe examination fire grate.The boiler body bottom is that normal burning chamber and the anti-chamber opposite side that burns are provided with semi-cylindrical combustion chamber, the combustion chamber bottom sides is provided with the back air register, the boiler body inboard on top, combustion chamber is provided with the water jacket of projection, is vertically arranged by " L " shape water cooling tube to connect water jacket and separation layer and form flue.The water jacket upside is provided with transversely arranged horizontal water tube, and boiler body top, horizontal water tube side one side is provided with cleaning door, and horizontal water tube top half arc lid centre is provided with chimney, and chimney one side is provided with Da Qi Even siphunculus, and opposite side is provided with water outlet and cuts down seat.
The utlity model has that sufficient combustion, thermal efficiency height, exhaust gas temperature are low, do not have characteristics such as dust and black smoke during smoke evacuation.
Description of drawings
Figure 1 shows that the elevational cross-sectional view of the positive and negative boiler that burns gas of no flue dust.
Figure 2 shows that along the cut-away view of A-A line shown in Figure 1.
Figure 3 shows that red cutaway view along B-B shown in Figure 1.
In Fig. 1 Fig. 3
1, side anti-burn grate 2, cleaning door 3, horizontal water tube 4, big gas Even siphunculus 5, chimney 6, water outlet cut down seat 7, coal feeding hole 8, go up air register 9, down air register 10, back air register 11, bottom surface anti-burn grate 12, just burn fire grate 13, combustion chamber 14, boiler body 15, seat is cut down in the anti-chamber 16, normal burning chamber 17, shoot door 18, water cooling tube 19, separation layer 20, lid 21, base 22, water jacket 23, water inlet of burning
The specific embodiment:
The utility model is that boiler foundation 21 tops are provided with double-deck cylindrical boiler body 14, boiler body 14 bottoms one side is provided with semi-cylindrical normal burning chamber 16 and the anti-chamber 15 of burning, normal burning chamber 16 bottoms are provided with just burns fire grate 12, half arcuate flanks of normal burning chamber 16 is provided with down air register 9, the inboard of normal burning chamber 16 is provided with separation layer 19, semicircular fire grate 12 bottoms of just burning are that the stove a heatable brick bed that boiler foundation 21 is provided with is provided with shoot door 17, the top of normal burning chamber 16 is provided with anti-burning chamber 15, normal burning chamber 16 and anti-the burning are provided with semicircular bottom surface anti-burn grate 11 between the chamber 15, anti-half arc lateral surface top of burning chamber 15 is provided with coal feeding hole 7, the bottom is provided with air register 8, the anti-medial surface that burns chamber 15 is provided with side anti-burn grate 1, side anti-burn grate 1 and bottom surface anti-burn grate 11 are gone here and there by the waterpipe type fire grate to make, bottom one side of boiler body 14 is that normal burning chamber 16 and the anti-opposite side that burns chamber 15 are provided with semi-cylindrical combustion chamber 13, the bottom sides of combustion chamber 13 is provided with back air register 10, the top of combustion chamber 13 is the water jacket 22 that boiler body 14 inboards are provided with projection, vertically arrange connection horizontal water tube 22 and separation layer 19 and form flue by " L " shape water cooling tube 18, water jacket 22 upsides are provided with transversely arranged horizontal water tube 3, horizontal water tube 3 side boiler bodies 14 tops one side is provided with cleaning door, horizontal water tube 13 tops half arc covers 20 centres and is provided with chimney, one side of chimney 5 is provided with atmospheric communicating pipe 4, and opposite side is provided with water outlet and cuts down seat 6.
During concrete the use, earlier cut down door 23 water of in boiler body 14, packing into by water inlet, coaling anti-the burning in the chamber 15 by coal feeding hole 7, igniting in normal burning chamber 16 then, anti-coal seam of burning chamber 15 begins to produce volatile combustible gases coal gas in time more than 200 ℃, when temperature reaches more than 530 ℃, fuel gas flows in the combustion chamber 13 by side anti-burn grate 1 and takes fire, when continuing heating and abundant air supply (oxygen-containing gas), imflammable gas in the combustion chamber 13 both coal gas fully burns, and heating double storied boiler body 14 and water cooling tube 18, water in horizontal water tube 3 and the thermal insulation layer 19, give user's hot-water supply, because the utility model adopts natural ventilation system, therefore, the smoke evacuation draft is little, and dust drops to the bottom, combustion chamber in the gravity effect, reaches the minimizing environmental pollution, improve the thermal efficiency, the purpose of not having black smoke and dust during smoke evacuation.
Claims (1)
1, a kind of no flue dust just, the reverse-burning gas boiler, it mainly comprises the stove seat, boiler body, chimney, it is characterized in that boiler foundation (21) top is provided with double-deck cylindrical boiler body (14), boiler body (14) bottom one side is provided with semi-cylindrical normal burning chamber (16) and the anti-chamber (15) of burning, normal burning chamber (16) bottom is provided with just burns fire grate (12), half arcuate flanks of normal burning chamber (16) is provided with down air register (9), the inboard of normal burning chamber (16) is provided with separation layer (19), semicircular fire grate (12) bottom of just burning is that the stove a heatable brick bed that boiler foundation (21) is provided with is provided with shoot door (17), the top of normal burning chamber (16) is provided with anti-burning chamber (15), normal burning chamber (16) and anti-the burning between the chamber (15) are provided with semicircular bottom surface anti-burn grate (11), anti-half arc lateral surface top of burning chamber (15) is provided with coal feeding hole (7), the bottom is provided with air register (8), the anti-medial surface that burns chamber (15) is provided with side anti-burn grate (1), side anti-burn grate (1) and bottom surface anti-burn grate (11) are made by the waterpipe type fire grate, one side of boiler body (14) is that normal burning chamber (16) and the anti-opposite side that burns chamber (15) are provided with semi-cylindrical combustion chamber (13), combustion chamber (13) bottom sides is provided with back air register (10), its underpart is provided with into, and water cuts down door (23), the top of combustion chamber (13) is the water jacket (22) that boiler body (14) inboard is provided with projection, vertically arrange connection horizontal water tube (22) and separation layer (19) and form flue by " L " shape water cooling tube (18), water jacket (22) upside is provided with transversely arranged horizontal water tube (3), boiler body (14) top one side of horizontal water tube (3) side is provided with cleaning door (2), half arc lid (20) centre, horizontal water tube (3) top is provided with chimney (5), one side of chimney (5) is provided with Da Qi Even siphunculus (4), and opposite side is provided with water outlet and cuts down seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274673 CN2566181Y (en) | 2002-08-08 | 2002-08-08 | Smokeless positive and backfire gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274673 CN2566181Y (en) | 2002-08-08 | 2002-08-08 | Smokeless positive and backfire gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566181Y true CN2566181Y (en) | 2003-08-13 |
Family
ID=33738891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274673 Expired - Fee Related CN2566181Y (en) | 2002-08-08 | 2002-08-08 | Smokeless positive and backfire gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441943C (en) * | 2005-08-03 | 2008-12-10 | 宋利 | Multifunctional environment protection boiler |
-
2002
- 2002-08-08 CN CN 02274673 patent/CN2566181Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441943C (en) * | 2005-08-03 | 2008-12-10 | 宋利 | Multifunctional environment protection boiler |
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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 |