CN2227304Y - Energy-saving water heating stove - Google Patents
Energy-saving water heating stove Download PDFInfo
- Publication number
- CN2227304Y CN2227304Y CN 95216755 CN95216755U CN2227304Y CN 2227304 Y CN2227304 Y CN 2227304Y CN 95216755 CN95216755 CN 95216755 CN 95216755 U CN95216755 U CN 95216755U CN 2227304 Y CN2227304 Y CN 2227304Y
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- CN
- China
- Prior art keywords
- energy
- heater
- fire
- fire grate
- saving water
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- 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 discloses an energy-saving water heating stove, mainly comprising a stove body, a fire grate and a flue. The stove adopts many structural designs of energy saving, smoke prevention and dust control. The fire grate is a novel movable fire grate which is composed of a movable grate bar and a fixing grate bar, and the inner wall of the stove body is provided with an energy-saving plate in welding way. The upper side of a stove hearth is provided with fire sealing plate with multi-hole and a multiple burner, and the flue is a multi-back stroke compression flue whose interior is provided with a heat collecting and dust removing plate. The utility model has the advantages of high efficiency, energy-saving, smoke prevention and dust control. The utility model can be used for families, shops, offices, etc.
Description
The utility model relates to a kind of stove and accessory that acts as a fuel with coal, particularly a kind of energy-saving water-heating boiler.
At present, what the hot-water heating stove that China's coal heating is used adopted is fixed grate, and this stove fire bars gap is big, and it is many to leak coal, has caused energy waste, and big with the saturating grey labour intensity of stove hook, and flying dust is many, contaminated environment.In addition, the conservation measures of hot-water heating stove is few, and energy-saving effect is poor, and heat utilization efficiency is low, and coal combustion is insufficient, easily produces black smoke, has not only wasted the energy, and has polluted environment.Relevant by retrieval document still finds no and the same or analogous record of the utility model.
The purpose of this utility model just provides energy-conservation measures such as a kind of employing moving grate, has the energy-saving water-heating boiler of energy-saving effect.
Technical solution of the present utility model is:
Body of heater all adopts the double-layer water jacket type structure except that the bottom, mobilizable fire grate is made up of hollow flute profile activity fire bars and fixed grate, the motion of fire grate is by the outer control crank control of body of heater, and this handle is installed on the fire grate square shaft main shaft, and is connected with fire grate by movable connecting plate; Weldering is shaped on energy-conservation plate on the inwall of body of heater, postmedian in the body of heater is provided with the water-cooling wall that communicates with body of heater, before the water-cooling wall also weldering be shaped on energy-conservation plate, water-cooling wall surrounds burner hearth with body of heater on every side, be provided with the porous fire banking-up board above burner hearth, this plate top is the repeated combustion device; Adopt many backhauls of compression flue, and portion is fixed with the thermal-arrest dedusting plate alternately within it, is provided with damper, on the sidewall of flue, offer the ash disposal hole at the end of flue.
The utility model has adopted the novel movable fire grate, and the fire bars gap is little, does not leak coal, ventilates, and coal combustion is abundant, and is grey thoroughly without the stove hook, alleviated labour intensity; In addition owing to adopted a series of conservation measures in body of heater He in the flue, thereby brought many benefits: adopt energy-conservation plate, do not take advantage of fire, the thorough no black smoke of burning has purified environment; Adopt the porous fire banking-up board, fire-sealing time is long, uses fire convenient, fast once more; Adopt many backhauls flue, good dedusting effect, heat utilization efficiency height.That this stove and accessory has is energy-efficient, the advantage of smoke abatement and dust control, applicable to family, office and school etc.
Below in conjunction with accompanying drawing and most preferred embodiment content of the present utility model is further elaborated.
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is a structure left view of the present utility model;
Fig. 3 is the structural representation of fire grate;
Fig. 4 is the structural representation of repeated combustion device;
Fig. 5 is that the A--A of repeated combustion device is to cutaway view.
With reference to accompanying drawing, the utility model comprises body of heater 1, fire grate 2, flue 7 and bell 9, body of heater 1 is except that the bottom, be the double-layer water jacket type structure, the bottom of body of heater 1 is equipped with fire grate square shaft main shaft 17 and fire grate countershaft 18, diaxon all is connected with fire grate 2 by movable connecting plate 11, on the fire grate square shaft main shaft 17 of body of heater 1 outside, be fixed with the control crank 10 that to control fire grate 2 motions, fire grate 2 is made up of movable fire bars 20 and fixed grate 21, and both are hollow tooth type structures, offer the air vent 24 of inclination on movable fire bars 20.Weldering is shaped on energy-conservation plate 3 on the inwall of body of heater 1, and the postmedian in the body of heater 1 is provided with the water-cooling wall 4 that communicates with it, also weld before the water-cooling wall 4 and be shaped on energy-conservation plate 3, but energy-conservation plate 3 is into the undulatory plank frame that has airing hole; Water-cooling wall 4 surrounds burner hearth 19 with body of heater 1 on every side, is provided with the porous fire banking-up board 5 that refractory material is made above burner hearth 19, and this plate top is repeated combustion device 6, and repeated combustion device 6 is iron plates that have a plurality of semi-circular hole.Undulatory thermal-arrest dedusting plate 8 in being fixed with alternately in the flue 7 is provided with damper 12 at the end of flue 7, can regulate the size of wind-force, offers ash disposal hole 13 on the sidewall of flue 7.Bell 9 is to have the two-layer stratigraphic structure that absorbs the waste heat effect, and the front of body of heater 1 is provided with fire door 14, and the below of fire grate 2 is provided with the dust stratification case 15 of band ash bin handle 16, and water inlet pipe 22 is fixed on the bottom of body of heater 1, and outlet pipe 23 is arranged on the top of stove.
The promotion control crank can drive fire grate and move reciprocatingly, and with coal layer loosening, the outer grey shell of unburnt coal is removed, and burns away to the greatest extent, reaches effect of coal saving.The aprowl thin lime-ash of fire grate falls into the dust stratification case from the slit, the cinder slag is fallen into the dust stratification case by hollow flute profile fire grate to pusher.Wind can enter in the burner hearth from air vent 24, helps burning.
There is little pore to ventilate on the energy-conservation plate of corrugated of weldering system on inboard wall of furnace body and the water-cooling wall, the cold air that enters in the burner hearth can be heated into hot blast, with combustible mixed combustion.This plate separates coal seam and water-cooling wall, does not take advantage of fire, and has increased swept area, and thermal efficiency height can promote the quick circulation of hot water.
Unburnt fuel gas can burn once more by the heat radiation of repeated combustion device in the burner hearth; When desiring to bank up a fire, bottom ash in the stove is removed, add new coal, build the porous fire banking-up board, slice is inserted into fire grate, make the coal that looses become cellular, be beneficial to the burning of ventilating, fire-sealing time is long like this, uses fire once more, promotes moving grate, and fire is flammable prosperous.
The interior ripple thermal-arrest dedusting plate that is crisscross arranged in the flue increases swept area and absorbs waste heat, conducts heat rapidly, and thermal efficiency height makes dust in flue gas fall into the dust stratification case naturally, increases hot flue gas at residing time in furnace.
Claims (9)
1, a kind of energy-saving water-heating boiler, it comprises body of heater (1), fire grate (2), flue (7) and bell (9), body of heater (1) is the double-layer water jacket type structure except that the bottom, fire grate (2) is arranged in the body of heater (1), it is characterized in that fire grate (2) is made up of movable fire bars (20) and fixed grate (21); Weldering is shaped on energy-conservation plate (3) on the inwall of body of heater (1), postmedian in the body of heater (1) is provided with the water-cooling wall (4) that communicates with body of heater (1), the preceding also weldering of water-cooling wall (4) is shaped on energy-conservation plate (3), water-cooling wall (4) surrounds burner hearth (19) with body of heater (1) on every side, be provided with porous fire banking-up board (5) in the top of burner hearth (19), this plate top is repeated combustion device (6).
2, energy-saving water-heating boiler as claimed in claim 1 is characterized in that being fixed with alternately thermal-arrest dedusting plate (8) in flue (7), be provided with damper (12) at the end of flue (7), offers dedusting hole (13) on the sidewall of flue (7).
3, energy-saving water-heating boiler as claimed in claim 1, it is characterized in that being equipped with fire grate square shaft main shaft (17) and fire grate countershaft (18) in the bottom of body of heater (1), diaxon all is connected with fire grate (2) by movable connecting plate (11), is fixed with the control crank (10) that can control fire grate (2) motion on the outside fire grate square shaft main shaft (17) of body of heater (1).
4, energy-saving water-heating boiler as claimed in claim 1 is characterized in that being provided with dust stratification case (15) in the below of fire grate (2).
5, energy-saving water-heating boiler as claimed in claim 1 is characterized in that bell (9) is to have the two-layer stratigraphic structure that absorbs the waste heat effect.
6, energy-saving water-heating boiler as claimed in claim 1 is characterized in that movable fire bars (20) and fixed grate (21) are hollow tooth type structures, offer the air vent (24) of inclination on movable fire bars (20).
7, energy-saving water-heating boiler as claimed in claim 1, it is characterized in that energy-conservation plate (3) but be into the undulatory plank frame that has airing hole.
8, energy-saving water-heating boiler as claimed in claim 1 is characterized in that being provided with fire door (14) in the front of body of heater (1).
9, energy-saving water-heating boiler as claimed in claim 4 is characterized in that dust stratification case (15) is provided with ash bin handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216755 CN2227304Y (en) | 1995-07-07 | 1995-07-07 | Energy-saving water heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216755 CN2227304Y (en) | 1995-07-07 | 1995-07-07 | Energy-saving water heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227304Y true CN2227304Y (en) | 1996-05-15 |
Family
ID=33865753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95216755 Expired - Fee Related CN2227304Y (en) | 1995-07-07 | 1995-07-07 | Energy-saving water heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227304Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893249A (en) * | 2010-03-16 | 2010-11-24 | 梁银梅 | Reciprocating type heat radiation air-preheating energy-saving fire grate |
| CN102313352A (en) * | 2011-09-26 | 2012-01-11 | 杨忠山 | Gasified rotary combustion boiler of movable grate |
| CN110274261A (en) * | 2019-06-27 | 2019-09-24 | 胡胜利 | The row's of banking up a fire coal one grate of Domestic coal stove |
-
1995
- 1995-07-07 CN CN 95216755 patent/CN2227304Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893249A (en) * | 2010-03-16 | 2010-11-24 | 梁银梅 | Reciprocating type heat radiation air-preheating energy-saving fire grate |
| CN102313352A (en) * | 2011-09-26 | 2012-01-11 | 杨忠山 | Gasified rotary combustion boiler of movable grate |
| CN102313352B (en) * | 2011-09-26 | 2013-08-28 | 杨忠山 | Gasified rotary combustion boiler of movable grate |
| CN110274261A (en) * | 2019-06-27 | 2019-09-24 | 胡胜利 | The row's of banking up a fire coal one grate of Domestic coal stove |
| CN110274261B (en) * | 2019-06-27 | 2020-07-24 | 胡胜利 | Fire-banking and coal-discharging integrated fire bridge of household coal stove |
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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 |