CN2357252Y - Efficient non-pressure dual-purpose boiler for heating air and water - Google Patents
Efficient non-pressure dual-purpose boiler for heating air and water Download PDFInfo
- Publication number
- CN2357252Y CN2357252Y CN 98215292 CN98215292U CN2357252Y CN 2357252 Y CN2357252 Y CN 2357252Y CN 98215292 CN98215292 CN 98215292 CN 98215292 U CN98215292 U CN 98215292U CN 2357252 Y CN2357252 Y CN 2357252Y
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- water jacket
- flue
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- boiler
- rear end
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Abstract
The utility model provides a dual-purpose boiler furnace for warming and water heating. The utility model is particularly suitable for households. The utility model is characterized in that a furnace liner is composed of a plate-type M-shaped water sleeve and an L-shaped water sleeve which are vertically arranged in parallel, combined and communicated through a connecting pipe; the space enclosed by the inner wall of the M-shaped water sleeve is a horizontal rotary type smoke channel of the boiler furnace; one side of the rear end of the L-shaped water sleeve is provided with a flame gas passage which is communicated with one side of the smoke channel; the front and the rear ends of a furnace grid are respectively provided with a front flat plate and a movable flat plate of a furnace chamber. The utility model has the advantages of excellent burning effect, excellent heat efficiency, convenient operation, cleanness, no dust, convenient installation and convenient decoration. Various solid fuels can be used for dual purpose.
Description
The utility model relates to a kind of heating boiler, particularly is suitable for the miniature boiler of family's heating hot water dual-purpose.
At present, common civilian middle-size and small-size heating boiler mostly is the vertical or cube formula of drum, and its structure is sleeved flue.In use have following shortcoming and defect: 1. unreasonable because of Combustion chamber design, effective area is little, and heat-energy losses is bigger; 2. fuel uses the kind strictness, makes single-fuel with coal or kerosene, honeycomb briquette etc., can not or other fuel of dual-purpose preferably; 3. the grey scab of flue surface prolong knot because the restriction of structure, can't be removed and influences the thermal efficiency; 4. inconvenience maintenance, general boiler bladder is if damaged drainage occurs, and then whole stove is promptly accused and is scrapped; 5. existing boiler bottom gate is the stationary structure that can not open, difficulty and the influence burning of rock spoil removal class bulk slag, and dust flies upward contaminated environment during scarfing cinder; 6. the structure thermal circulation performance is poor, is being used for heating, owing to be subjected to the restriction of radiator and boiler room absolute altitude, often needs boiler erection in darker cellar.
The purpose of this utility model provides a kind of boiler that is specially adapted to heating of cold district household small-size and heat supply water dual-purpose, and it can overcome the above-mentioned shortcoming and defect that middle-size and small-size heating boiler commonly used at present exists effectively.
Major parts such as the combustion chamber that the utility model is surrounded by top combination flue and lower support framework and tile stove wall, grate, fire door are formed.Flue is to be combined by board-like M type water jacket that is arranged in parallel up and down and L type water jacket, last lower water jacket is communicated with by a tube connector, the U type space that M type water jacket madial wall is surrounded is the horizontal gyrating type flue of boiler, L type water jacket has the flame gas passage of 1/2 water jacket width in a side that is positioned at the stove rear end, communicate with a side of the horizontal rotation flue of boiler, be positioned at the stove rear end and set out water pipe corresponding to flame gas passage place on M type water jacket, the downside that is positioned at the stove rear end at L type water jacket is provided with return pipe.Flue below is the combustion chamber that is cuboid, also is equipped with before the furnace chamber that places the grate front end dull and stereotypedly and place the treadmill of grate rear end on the grate underframe, and treadmill moves forward and backward it by connected operating grip.
Be provided with flue dust and dirt cleaning door at the stokehold end.
Horizontal cuboid design of the present utility model has the cuboid combustion chamber of growing up, all kinds of solid fuels that can disposable a large amount of adding Any shape.During work, can treat the afterburnt with lime-ash or red-hot sinter horizontal sliding to treadmill, take out out treadmill, lime-ash falls into grey thorax, and it is light clean again making prepurging work.Another purposes of treadmill is can twitch to open a suitable slit and make air directly enter rear combustion chamber, mixes the good second-time burning of generation near flame gas passage with fuel gas.Can preset a certain amount of fuel on the flat board before the furnace chamber, when the need continuous heat supply, can allow the fuel of full furnace chamber burn from treadmill, dull and stereotyped to the fire door place before furnace chamber, burned flame directly acts on flue always, and enter the swinging flue by flame gas passage, heated water (flow) direction and flue gas flow direction basically identical, delivery port are in the most concentrated flame gas passage place of flame, have increased the heating surface area of aqueous medium, prolonged heated time, the heat energy utilization rate is improved.Because of boiler has less free height, easy to install, system's thermal cycle speed is fast.Because its horizontal gyrating type flue does not have any dead angle, can extremely make things convenient for, remove effectively dust and dirt in the flue by the dust and dirt cleaning door.Therefore, the utlity model has energy-efficient, clean dustless, the advantage of being convenient to the installation, maintenance maintenance, and strong, can burn coal, firewood, can burn grass, sawdust, stalk etc. again the adaptability of fuel.Heating, heat supply water dual-purpose, cheap for manufacturing cost, manufacture craft is good.
Below with regard to accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model front view,
Fig. 2 be A-A shown in Figure 1 to cutaway view,
Fig. 3 is the utility model left view,
Fig. 4 is the flue tube structure front view that board-like M type water jacket (6) shown in Fig. 1 and L type water jacket (8) are made up,
Fig. 5 is the flue tube structure vertical view,
Fig. 6 is the flue tube structure left view,
Fig. 7 is the furnace bottom grid structural front view of the utility model,
Fig. 8 is the furnace bottom grid structure vertical view of the utility model,
Fig. 9 is the furnace bottom grid structure left view of the utility model.
Referring to figs. 1 through Fig. 3, go up the flue that installation is combined by board-like M type water jacket (6) and L type water jacket (8) at support frame (4), under flue, surround the combustion chamber by tile stove wall (11), grate underframe (5) at furnace bottom installs and fixes grate (13), goes up to install at stokehold end body of heater panel (9) to be provided with flue dust and dirt cleaning door (15).
With reference to Fig. 4 to Fig. 6, flue is to be combined by board-like M type water jacket (6) that is arranged in parallel up and down and L type water jacket (8), and last lower water jacket is communicated with by a tube connector (7).M type water jacket (6) the U-shaped space that madial wall surrounded is the horizontal gyrating type flue of boiler, L type water jacket (8) has 1/2 water jacket width in a side that is positioned at the stove rear end flame gas passage (B) communicates with a side of the horizontal gyrating type flue of boiler, and this passage (B) can be opened left side or right side at water jacket according to installation site direction needs.Be positioned at the stove rear end and locate to set out water pipe (10) corresponding to flame gas passage (B) on M type water jacket (6), the downside that is positioned at the stove rear end at L type water jacket (8) is provided with return pipe (16).
With reference to Fig. 7 to Fig. 9, dull and stereotyped (2) before the furnace chamber that places grate (13) front end also are installed on grate underframe (5) and place the treadmill (12) of grate (13) rear end, treadmill (12) moves forward and backward it by connected operating grip (3).Limit the maximum displacement of treadmill with limited block (1).
This boiler erection is done on the basis of storing grey thorax double, and grey thorax mouth is the furnace chamber main air port.For guaranteeing that boiler is operated in passive state, be provided with the safety return circuit of both-end and atmosphere opening, and increase reliability by the installation measure.For avoiding maloperation, parts such as stop valve, non-return valve are not installed in safety return circuit.
(both the heat load area was 80m to the 80 type boilers of being manufactured by the utility model embodiment
2), give 80m
2The medium one-storey house heat supply of insulation situation, only consume below the coal 2.5T winter, hot water of 90 liters 40 ℃ of its heating is not more than 10 minutes, than other same specification boiler energy-savings about 50%.
Claims (3)
1. the efficient non-pressure heating hot water two purpose boiler formed of major parts such as a combustion chamber that is surrounded by flue and support frame and tile stove wall, grate, fire door, outlet pipe, return pipe is characterized in that:
A, flue are to be combined by board-like M type water jacket (6) that is arranged in parallel up and down and L type water jacket (8), last lower water jacket is communicated with by a tube connector (7), M type water jacket (6) the U type space that madial wall surrounded is the horizontal gyrating type flue of boiler, L type water jacket (8) has the flame gas passage (B) of 1/2 water jacket width in a side that is positioned at the stove rear end, communicate with a side of the horizontal gyrating type flue of boiler
B, dull and stereotyped (2) before the furnace chamber that places grate (13) front end also are installed on grate underframe (5) and place the treadmill (12) of grate (13) rear end, treadmill (12) moves forward and backward it by connected operating grip (3).
2. a kind of efficient non-pressure heating hot water two purpose boiler according to claim 1, it is characterized in that: be positioned at the stove rear end and locate to set out water pipe (10) corresponding to flame gas passage (B) on board-like M type water jacket (6), the downside that is positioned at the stove rear end at board-like L type water jacket (8) is provided with return pipe (16).
3. a kind of efficient non-pressure heating hot water two purpose boiler according to claim 1 is characterized in that at the stokehold end dust and dirt cleaning door (15) being set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98215292 CN2357252Y (en) | 1998-06-10 | 1998-06-10 | Efficient non-pressure dual-purpose boiler for heating air and water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98215292 CN2357252Y (en) | 1998-06-10 | 1998-06-10 | Efficient non-pressure dual-purpose boiler for heating air and water |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2357252Y true CN2357252Y (en) | 2000-01-05 |
Family
ID=33968650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98215292 Expired - Fee Related CN2357252Y (en) | 1998-06-10 | 1998-06-10 | Efficient non-pressure dual-purpose boiler for heating air and water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2357252Y (en) |
-
1998
- 1998-06-10 CN CN 98215292 patent/CN2357252Y/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 | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: MAILBOX 306, BUILDING 27, NANHU HOUSING ESTATE, CHANGCHUN CITY, 130021 TO: XIANRU TOWN, DUNHUA CITY, JILIN PROVINCE, 133717 |
|
CP03 | Change of name, title or address |
Address after: 133717 Jilin city of Dunhua province Xian Ru Zhen Tatsu electrical repair department Patentee after: Dong Jiahe Address before: 306 mailbox 27, South Lake Village, Changchun, 130021 Patentee before: Dong Jiahe |
|
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 |