CN104165382A - Civilian coal-fired heating stove - Google Patents
Civilian coal-fired heating stove Download PDFInfo
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- CN104165382A CN104165382A CN201410428519.XA CN201410428519A CN104165382A CN 104165382 A CN104165382 A CN 104165382A CN 201410428519 A CN201410428519 A CN 201410428519A CN 104165382 A CN104165382 A CN 104165382A
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- heating stove
- water jacket
- coal
- top cover
- water
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Abstract
The invention belongs to the technical field of heating appliances and particularly relates to a civilian coal-fired heating stove. The civilian coal-fired heating stove comprises a stove body casing and a top cover, wherein the lower portion of the inside of a sealed cavity defined by the stove body casing is a hearth, a fire grate is arranged in the hearth, a coal feeding opening is formed in the middle of the top cover, at least two layers of box-shaped inner and outer water jackets with open lower ends are arranged at the upper portion of the inside of the sealed cavity, the tops of the inner water jackets are lower than the tops of the outer water jackets, and one side of each inner water jacket is communicated with one side of each outer water jacket through a pipe. Through holes are formed in the positions, corresponding to the coal feeding opening, of the tops of the inner and outer water jackets respectively, the lower ends of the inner water jackets are fixed to a fire grate frame, the tops of the outer water jackets are fixed to the bottom face of the top cover, central flame paths are formed at the central positions of the inner water jackets, a coal fire secondary circulation channel is formed between the inner water jackets and the outer water jackets, two water outlet pipes are symmetrically arranged at two ends of the rear side of the top cover and communicated with the tops of the outer water jackets, and two water inlet pipes are symmetrically arranged at the lower portions of the inner water jackets and penetrate through the back side of the stove body casing. The civilian coal-fired heating stove is full in heat exchange, high in heating efficiency, ideal in room temperature effect and convenient to operate and use, coal resources are saved, and the heating expenditure is saved.
Description
Technical field
The invention belongs to heating apparatus technical field, particularly relate to a kind of civil heating stove.
Background technology
China Today also has large area rural area and area not to realize central heating, also all adopts warming stove to warm oneself to spend the winter of severe cold.For many years, many producers constantly improve civil heating stove, but still have many problems, for example: efficiency is not high, and heat exchange is insufficient, take coal, heating spending greatly.In order to save coal resources, save heating spending, preserve the ecological environment, reduce and pollute, spy has researched and developed this heating stove.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of rational in infrastructure, and heat exchange is abundant, and heating efficiency is high, and room temperature is satisfactory for result, saves coal resources, saves the civil heating stove of heating spending.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of civil heating stove, comprise body of heater shell and top cover, in the sealed chamber being made up of body of heater shell, bottom is burner hearth, in burner hearth, be provided with fire grate, described top cover middle part is provided with coal filling hole, at least be provided with the uncovered box-like inside and outside water jacket in two-layer lower end at sealed chamber's internal upper part, wherein the top of inner water sleeve will be lower than the top of outer water jacket, one side of inside and outside water jacket is passed through pipeline communication, at the top of inside and outside water jacket, corresponding coal filling hole place is respectively equipped with through hole, the lower end of inner water sleeve is fixed on fire-grating frame, the top of outer water jacket is fixed on top cover bottom surface, formation center, the center quirk of inner water sleeve, between inside and outside water jacket, form coal fire secondary cycle passage, be arranged with two outlet pipes at top cover rear side two ends, this outlet pipe is communicated with outer water jacket top, be arranged with two water inlet pipes in inner water sleeve bottom, water inlet pipe passes from the body of heater shell back side.
Described body of heater outer casing inner wall is provided with thermal insulation layer.
Between body of heater shell and thermal insulation layer, be provided with insulation passage, the width of this insulation passage is 25mm.
Between the rear side of water jacket and body of heater shell, be provided with discharge flue outside, the corresponding top cover of this discharge flue is provided with exhaust opening; In described exhaust opening, be provided with door, the both sides rotating hinge of door is connected on exhaust opening, and wherein a side is provided with rotary handle.
This heating stove also contains an interchanger, this interchanger comprises the inside and outside casing being set in together, on internal box, be provided with a cold water inlet pipe and cold water and go out pipe, in outer case, be provided with two hot water inlets and the outlet of multiple warm water, cold water enters/goes out pipe and stretches out rear external water source through outer container body wall, two hot water inlets connect respectively two outlet pipes on body of heater top cover, are provided with temperature tap in warm water outlet.
Be provided with a large middle cleaning door in body of heater outer casing frontispiece bottom, be provided with two little deashing passages in this cleaning door bilateral symmetry, be provided with ash removing opening and shoot door at body of heater shell side basifacial simultaneously.
On described fire grate, be connected with rocking bar, this rocking bar stretches out from body of heater shell side, and its end is connected with handle.
On described coal filling hole, Matching installation has fire cover.
Shape and sealed chamber's form fit of described inside and outside water jacket, be all square or circular.
The inner chamber width of described inside and outside water jacket is 30mm, and the width of coal fire secondary cycle passage is 50mm, and the width of the connecting pipe between inside and outside water jacket is 50mm.
The beneficial effect of technical solution of the present invention is:
1, structurally, civil heating stove of the present invention comprises the box-like inside and outside water jacket that lower end is uncovered, one side of inside and outside water jacket is passed through pipeline communication, at the top of inside and outside water jacket, corresponding coal filling hole place is respectively equipped with through hole, formation center, the center quirk of inner water sleeve, between inside and outside water jacket, form coal fire secondary cycle passage, inner water sleeve is provided with water inlet pipe, and outer water jacket is provided with outlet pipe; Coal is at stove chamber inner combustion, and center quirk directly heats inner water sleeve the outer water jacket of indirect, and coal fire secondary cycle passage external water jacket carries out post bake, rational in infrastructure, heat exchange is abundant, and heating efficiency is high, room temperature is satisfactory for result, has also saved coal resources simultaneously, has saved heating spending.
2, structurally, the present invention is provided with thermal insulation layer at body of heater outer casing inner wall, and between body of heater shell and thermal insulation layer, is provided with the insulation passage that width is 25mm, avoids as far as possible the loss of the heat of burning generation, improves heat utilization efficiency; And so, no matter how boiler burns, it is all cool that outer wall feels, and has also ensured use safety, has avoided child to be burnt because hitting unintentionally body of heater; Discharge flue is located between the rear side and body of heater shell of outer water jacket, flue gas is after the external water jacket of coal fire secondary cycle passage carries out post bake, waste heat contained in flue gas is little, and the cigarette of discharge is also almost there is no temperature, has further avoided the waste of heat energy.
3, structurally, the position of ash discharging hole of the present invention is provided with many places, has the deashing passage on middle cleaning door and both sides comprising body of heater outer casing frontispiece, and body of heater shell side also has ash removing opening and shoot door, thereby can prevent that ashes from blocking heat passage, thereby affect heat exchange and heating efficiency; The inner chamber width of described inside and outside water jacket is preferably 30mm, and the width of coal fire secondary cycle passage is preferably 50mm, and the width of the connecting pipe between inside and outside water jacket is preferably 50mm, above-mentioned size is optimized, can saves space, save material, compact conformation, has also reduced processing cost.
4, structurally, the present invention is provided with fire grate handle, by rocking bar, fire grate is rotated, and realizes deashing function, easy for operation; In described exhaust opening, be provided with door, the both sides rotating hinge of door is connected on exhaust opening, and wherein a side is provided with rotary handle, can regulate the size of controlling exhaust smoke level by rotatable handle, easy for operation, and protection of the environment, reduces and pollute.In addition, this heating stove also contains an interchanger, and by this interchanger, the hot water flowing out from body of heater top cover outlet pipe can be converted to warm water, is used for washing one's hands, washes one's face or washes dish etc., uses more conveniently, is conducive to promotion and implementation.
5, to sum up, civil heating stove of the present invention is rational in infrastructure, and heat exchange is abundant, and heating efficiency is high; room temperature is satisfactory for result, also saves coal resources simultaneously, saves heating spending, and easy for operation; protection of the environment, reduces and pollutes, and therefore, is very suitable for promotion and implementation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of civil heating stove of the present invention;
Fig. 2 is the plan structure schematic diagram of civil heating stove shown in Fig. 1;
Fig. 3 is the right TV structure schematic diagram of civil heating stove shown in Fig. 1;
Fig. 4 is the backsight structural representation of civil heating stove shown in Fig. 1;
Fig. 5 is the A-A sectional structure schematic diagram of civil heating stove shown in Fig. 1;
Fig. 6 is the B-B sectional structure schematic diagram of civil heating stove shown in Fig. 1;
Fig. 7 is the C-C sectional structure schematic diagram of civil heating stove shown in Fig. 2;
Fig. 8 is the D-D sectional structure schematic diagram of civil heating stove shown in Fig. 2;
Fig. 9 is the E-E sectional structure schematic diagram of civil heating stove shown in Fig. 2;
Figure 10 is the F-F sectional structure schematic diagram of civil heating stove shown in Fig. 4;
Figure 11 is the G-G sectional structure schematic diagram of civil heating stove shown in Fig. 4;
Figure 12 is the structure for amplifying schematic diagram of the local I of civil heating stove shown in Fig. 5 or 9;
Figure 13 is the structural representation of the interchanger of civil heating stove of the present invention;
Figure 14 is the side-looking structural representation of the interchanger of civil heating stove shown in Figure 13;
Sequence number in figure: 1, body of heater shell, 2, top cover, 3, burner hearth, 4, fire grate, 5, inner water sleeve, 6, outer water jacket, 7, pipeline, 8, through hole, 9, through hole, 10, center quirk, 11, coal fire secondary cycle passage, 12, outlet pipe, 13, water inlet pipe, 14, fire cover, 15, thermal insulation layer, 16, insulation passage, 17, discharge flue, 18, door, 19, rotary handle, 20, middle cleaning door, 21, deashing passage, 22, ash removing opening, 23, shoot door, 24, rocking bar, 25, handle, 26, internal box, 27, outer case, 28, cold water inlet pipe, 29, cold water goes out pipe, 30, hot water inlet, 31, warm water outlet.
Detailed description of the invention
Embodiment mono-:
Referring to Fig. 1-2, 4-8, 10-11, in figure (direction of arrow represents the flow direction of flue gas), civil heating stove of the present invention, comprise body of heater shell 1 and top cover 2, in the sealed chamber being made up of body of heater shell, bottom is burner hearth 3, in burner hearth, be provided with fire grate 4, described top cover middle part is provided with coal filling hole, in sealed chamber's internal upper part is provided with uncovered box-like in lower end, outer water jacket 5, 6, wherein the top of inner water sleeve will be lower than the top of outer water jacket, one side of inside and outside water jacket is communicated with by pipeline 7, at the top of inside and outside water jacket, corresponding coal filling hole place is respectively equipped with through hole 8, 9, the lower end of inner water sleeve is fixed on fire-grating frame, the top of outer water jacket is fixed on top cover bottom surface, formation center, the center quirk 10 of inner water sleeve, between inside and outside water jacket, form coal fire secondary cycle passage 11, be arranged with two outlet pipes 12 at top cover rear side two ends, this outlet pipe is communicated with outer water jacket top, be arranged with two water inlet pipes 13 in inner water sleeve bottom, water inlet pipe passes from the body of heater shell back side.On described coal filling hole, Matching installation has fire cover 14.Shape and sealed chamber's form fit of described inside and outside water jacket, be all square or circular.The inner chamber width of described inside and outside water jacket is 30mm, and the width of coal fire secondary cycle passage is 50mm, and the width of the connecting pipe between inside and outside water jacket is 50mm.
When use, coal is at stove chamber inner combustion, center quirk directly heats inner water sleeve the outer water jacket of indirect, coal fire secondary cycle passage external water jacket carries out post bake, and rational in infrastructure, heat exchange is abundant, heating efficiency is high, room temperature is satisfactory for result, has also saved coal resources simultaneously, has saved heating spending.In addition, the width dimensions of the connecting pipe between width and the inside and outside water jacket of the inner chamber width to inside and outside water jacket, coal fire secondary cycle passage is optimized respectively, can save space, saves material, makes compact overall structure, has also reduced processing cost simultaneously.
Embodiment bis-:
Referring to Fig. 5-11, the present embodiment and embodiment mono-structural similarity, its same section no longer repeats at this, and its difference is: described in the present embodiment, outer casing inner wall is provided with thermal insulation layer 15.Between shell and thermal insulation layer, be provided with insulation passage 16, the width of this insulation passage is 25mm.
The present embodiment, compared with embodiment mono-, in use, can be avoided the loss of the heat of burning generation as far as possible, improves heat utilization efficiency; And so, no matter how boiler burns, it is all cool that outer wall feels, and has also ensured use safety, has avoided child to be burnt because hitting unintentionally body of heater.
Embodiment tri-:
Referring to Fig. 2,5,9,11-12, the present embodiment and embodiment mono-structural similarity, its same section no longer repeats at this, and its difference is: described in the present embodiment, be provided with discharge flue 17 outside between the rear side of water jacket and body of heater shell, the corresponding top cover of this discharge flue is provided with exhaust opening.In described exhaust opening, be provided with door 18, the both sides rotating hinge of door is connected on exhaust opening, and wherein a side is provided with rotary handle 19.
The present embodiment is compared with embodiment mono-, in use, because discharge flue is located between the rear side and body of heater shell of outer water jacket, flue gas is after the external water jacket of coal fire secondary cycle passage carries out post bake, waste heat contained in flue gas is little, the cigarette of discharging is also almost there is no temperature, has further avoided the waste of heat energy.Meanwhile, can regulate and control the size of exhaust smoke level by rotatable handle, easy for operation, can protection of the environment, reduce and pollute.
Embodiment tetra-:
Referring to Fig. 1,3 and 11, the present embodiment and embodiment mono-structural similarity, its same section no longer repeats at this, its difference is: the present embodiment is provided with a large middle cleaning door 20 in body of heater outer casing frontispiece bottom, be provided with two little deashing passages 21 in this cleaning door bilateral symmetry, be provided with ash removing opening 22 and shoot door 23 at body of heater shell side basifacial simultaneously.On described fire grate, be connected with rocking bar 24, this rocking bar stretches out from body of heater shell side, and its end is connected with handle 25.
The present embodiment is compared with embodiment mono-, in use, the position of ash discharging hole is provided with many places, there is the deashing passage on middle cleaning door and both sides comprising body of heater outer casing frontispiece, body of heater shell side also has ash removing opening and shoot door, thereby can prevent that ashes from blocking heat passage, thereby affect heat exchange and heating efficiency; In addition, be provided with fire grate handle, by rocking bar, fire grate rotated, can realize deashing function, easy for operation.
Embodiment five:
Referring to Figure 13 and 14, the present embodiment and embodiment mono-structural similarity, its same section no longer repeats at this, its difference is: the present embodiment heating stove also contains an interchanger, this interchanger comprise be set in together in, outer case 26, 27, on internal box, be provided with a longer cold water inlet pipe 28 and shorter cold water and go out pipe 29, bottom half is provided with two hot water inlets 30 outside, top is provided with multiple warm water outlets 31, cold water enters/goes out pipe and stretches out rear external water source through outer case sidewall, two hot water inlets connect respectively two outlet pipes on body of heater top cover, be provided with temperature tap in warm water outlet.
The present embodiment is compared with embodiment mono-, and in use, by interchanger, the hot water flowing out from body of heater top cover outlet pipe can be converted to warm water, is used for washing one's hands, washes one's face or wash dish etc.; Cold water pipe progress short go out, hot water by bottom enter, top goes out, heat exchange is more abundant; Use more conveniently, be conducive to promotion and implementation.
The foregoing is only the schematic detailed description of the invention of the present invention; not in order to limit scope of the present invention; any those skilled in the art is not departing from equivalent variations and the amendment under the prerequisite of design of the present invention and principle, made; such as: inside and outside water jacket can have multilayer etc., all should belong to the scope of protection of the invention.
Claims (10)
1. a civil heating stove, comprise body of heater shell and top cover, in the sealed chamber being made up of body of heater shell, bottom is burner hearth, in burner hearth, be provided with fire grate, described top cover middle part is provided with coal filling hole, it is characterized in that: be at least provided with the uncovered box-like inside and outside water jacket in two-layer lower end at sealed chamber's internal upper part, wherein the top of inner water sleeve will be lower than the top of outer water jacket, one side of inside and outside water jacket is passed through pipeline communication, at the top of inside and outside water jacket, corresponding coal filling hole place is respectively equipped with through hole, the lower end of inner water sleeve is fixed on fire-grating frame, the top of outer water jacket is fixed on top cover bottom surface, formation center, the center quirk of inner water sleeve, between inside and outside water jacket, form coal fire secondary cycle passage, be arranged with two outlet pipes at top cover rear side two ends, this outlet pipe is communicated with outer water jacket top, be arranged with two water inlet pipes in inner water sleeve bottom, water inlet pipe passes from the body of heater shell back side.
2. civil heating stove according to claim 1, is characterized in that: described body of heater outer casing inner wall is provided with thermal insulation layer.
3. civil heating stove according to claim 1, is characterized in that: between body of heater shell and thermal insulation layer, be provided with insulation passage, the width of this insulation passage is 25mm.
4. civil heating stove according to claim 1, is characterized in that: between the rear side of water jacket and body of heater shell, be provided with discharge flue outside, the corresponding top cover of this discharge flue is provided with exhaust opening; In described exhaust opening, be provided with door, the both sides rotating hinge of door is connected on exhaust opening, and wherein a side is provided with rotary handle.
5. civil heating stove according to claim 1, it is characterized in that: this heating stove also contains an interchanger, this interchanger comprises the inside and outside casing being set in together, on internal box, be provided with a cold water inlet pipe and cold water and go out pipe, in outer case, be provided with two hot water inlets and the outlet of multiple warm water, cold water enters/goes out pipe and stretches out rear external water source through outer container body wall, and two hot water inlets connect respectively two outlet pipes on body of heater top cover, is provided with temperature tap in warm water outlet.
6. civil heating stove according to claim 1, it is characterized in that: be provided with a large middle cleaning door in body of heater outer casing frontispiece bottom, be provided with two little deashing passages in this cleaning door bilateral symmetry, be provided with ash removing opening and shoot door at body of heater shell side basifacial simultaneously.
7. civil heating stove according to claim 1, is characterized in that: on described fire grate, be connected with rocking bar, this rocking bar stretches out from body of heater shell side, and its end is connected with handle.
8. civil heating stove according to claim 1, is characterized in that: on described coal filling hole, Matching installation has fire cover.
9. civil heating stove according to claim 1, is characterized in that: shape and sealed chamber's form fit of described inside and outside water jacket, be all square or circular.
10. civil heating stove according to claim 1, is characterized in that: the inner chamber width of described inside and outside water jacket is 30mm, and the width of coal fire secondary cycle passage is 50mm, and the width of the connecting pipe between inside and outside water jacket is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428519.XA CN104165382B (en) | 2014-08-22 | 2014-08-22 | A kind of civil heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428519.XA CN104165382B (en) | 2014-08-22 | 2014-08-22 | A kind of civil heating stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165382A true CN104165382A (en) | 2014-11-26 |
| CN104165382B CN104165382B (en) | 2016-07-20 |
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ID=51909311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410428519.XA Expired - Fee Related CN104165382B (en) | 2014-08-22 | 2014-08-22 | A kind of civil heating stove |
Country Status (1)
| Country | Link |
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| CN (1) | CN104165382B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425556A (en) * | 2019-08-28 | 2019-11-08 | 陈培卫 | A kind of multi-level energy-saving environment-friendly stove |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539910Y (en) * | 2002-03-19 | 2003-03-12 | 刘洪亮 | Improved domestic heating stove |
| CN200975702Y (en) * | 2006-12-08 | 2007-11-14 | 陈振秀 | Coal-fired heating stove |
| CN101936556A (en) * | 2010-08-20 | 2011-01-05 | 河南省四达仙龙实业有限公司 | Household multifunctional combustion furnace |
| CN204114999U (en) * | 2014-08-22 | 2015-01-21 | 魏书田 | A kind of civil heating stove |
-
2014
- 2014-08-22 CN CN201410428519.XA patent/CN104165382B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539910Y (en) * | 2002-03-19 | 2003-03-12 | 刘洪亮 | Improved domestic heating stove |
| CN200975702Y (en) * | 2006-12-08 | 2007-11-14 | 陈振秀 | Coal-fired heating stove |
| CN101936556A (en) * | 2010-08-20 | 2011-01-05 | 河南省四达仙龙实业有限公司 | Household multifunctional combustion furnace |
| CN204114999U (en) * | 2014-08-22 | 2015-01-21 | 魏书田 | A kind of civil heating stove |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425556A (en) * | 2019-08-28 | 2019-11-08 | 陈培卫 | A kind of multi-level energy-saving environment-friendly stove |
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| Publication number | Publication date |
|---|---|
| CN104165382B (en) | 2016-07-20 |
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