CN2160092Y - High efficient hot tube power saving civil stove - Google Patents
High efficient hot tube power saving civil stove Download PDFInfo
- Publication number
- CN2160092Y CN2160092Y CN 93204930 CN93204930U CN2160092Y CN 2160092 Y CN2160092 Y CN 2160092Y CN 93204930 CN93204930 CN 93204930 CN 93204930 U CN93204930 U CN 93204930U CN 2160092 Y CN2160092 Y CN 2160092Y
- Authority
- CN
- China
- Prior art keywords
- heat
- burner hearth
- heater
- stove
- water jacket
- 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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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a civil stove, which is mainly to solve the problem of the low heat efficiency of the existing civil stove. A plurality of bend heat pipes are uniformly distributed at the periphery of a stove chamber and a water jacket by a spiral line, and a plurality of straight heat pipes are uniformly distributed at the space which is arranged above a fire-blocking plate arranged above the stove chamber. The civil stove can be used for heating water, cooking rice and heating for an indoor radiator.
Description
The utility model relates to a kind of civilian efficient energy-saving furnace of heating up water, cook, driving heater unit.
The innovation and creation that hot pipe technique is applied in this type of stove in recent years continue to bring out, but the shortcoming that exists is: structure is unreasonable, so the thermal efficiency is still on the low side, and energy-saving effect is not obvious.As CN87211981U disclosed " multifunctional coal-saving heating pipe stove ", its thermal efficiency only reaches about 76%.
The purpose of this utility model is for society provides a kind of simple and reasonable, cheap, and can reach energy-efficient domestic burners.
For the technical scheme that realizes this purpose is: heat pipe is divided into two kinds; A kind ofly be curved heat pipe, it along the burner hearth circumference in the shape of a spiral shape evenly distribute, its heat absorbing end is positioned among the burner hearth, and release end of heat is positioned among the outer water jacket of burner hearth; Another kind is the directly-heated pipe, it along the circumference in body of heater tapering evenly distribute and be positioned at the burner hearth top fireguard above, its heat absorbing end is in the burner hearth superjacent air space, and release end of heat also is positioned among the water jacket.So improved the thermal efficiency greatly.
Below in conjunction with drawings and Examples the utility model is done and to be described in further detail.
Fig. 1 is a structural representation of the present utility model.
Parts name among the figure is called: chimney (1), safety valve (2), body of heater tapering (3), fireguard (4), coal filling hole (5), body of heater (6), grate (7), ash hole (8), base (9), burner hearth flame retardant coating (10), handle (11), water inlet (12), water jacket (13), burner hearth (14), curved water pipe (15), directly-heated pipe (16), insulating layer of furnace body (17), upper of furnace body (18), delivery port (19), active catch aerofoil (20).
The utility model part same as the prior art is: furnace part comprises body of heater (6), body of heater tapering (3), upper of furnace body (8).The below of body of heater (6) is base (9), and there is a chimney (1) its top.The inside of body of heater (6) comprises a burner hearth (14).The perisporium of burner hearth (14) has the burner hearth flame retardant coating (10) of a taper, and it is to be made by refractory material.The outside of burner hearth (6) is a water jacket (13), and this water jacket extends upwardly to body of heater tapering (3) and upper of furnace body (18).Between water jacket (13) and body of heater shell one deck insulating layer of furnace body is arranged, it is by insulation material, and for example rock wool etc. is made.Grate (7) is arranged at the bottom of burner hearth.The top of body of heater (6) is provided with a coal filling hole (5), and the bottom is provided with an ash hole (8).Water inlet (12) is positioned at the bottom of water jacket (13), and delivery port (1) and safety valve (2) are positioned at its top.And, have several heat pipes to be loaded among the body of heater.
The improved part of the utility model is:
1, the circumference along burner hearth (14) is uniform-distribution with several curved heat pipes (15) twist, and its heat absorbing end is positioned at burner hearth, and release end of heat is arranged in the outer water jacket (13) of burner hearth;
2, in the space of the below of the top of burner hearth (14) and body of heater tapering (3), be provided with the fireguard (4) of a circle;
3, be in space on the fireguard (4) along the heat absorbing end of equally distributed several directly-heated pipes (16) of circumference, and release end of heat is positioned among the water jacket (13).
Owing to utilize the high heat transfer function of heat pipe, and heat pipe is divided into two classes, curved heat pipe reaches the main heat in the burner hearth in the water jacket, and the directly-heated pipe also reaches the waste heat above the burner hearth in the water jacket, thereby has improved its thermal efficiency greatly.
In addition, the structure for curved heat pipe adopts following measure with mounting means: will bend vertical installation of release end of heat pipeline section of heat pipe (15), and the angle between heat absorbing end pipeline section and release end of heat pipeline section is made as between 90 degree～160 degree, then heat-transfer effect is better.
For the temperature of controlling output hot water and the purpose of banking up a fire and economizing on coal, in chimney (1), an active catch aerofoil (20) can be set.When deep bead (20) standard-sized sheet, the heat outputting coolant-temperature gage improves, and when the deep bead complete shut-down, stove fire can be sealed, and reduces coal consumption.
For convenience of deashing, structure to grate (7) is also improved: grate (7) is rounded, there is a centration axis at its center and has a handle (11) can drive the projection that is positioned at grate cylindrical tangent line, when the pulling handle, can drive grate around its centration axis rotation, make deashing convenient, effective, also can increase the thermal efficiency of stove.
The utility model has the advantages that:
1, quick heating: after igniting 10 minutes, leaving water temperature can reach 50 ℃;
2, thermal efficiency height: through the test of Gansu Province's quality testing department, the thermal efficiency reaches 83.5%;
3, the consumption coal is few: with II type stove is example, 21 kilograms of Japanese consumpting coal amounts;
4, can use various fuel: as firewood, briquet, honeycomb briquette, the unburnt slag of charcoal and factory etc.;
5, applied widely: as not only to can be used for family and cook, be with heating installation, and can be used for occasions such as hot house, heliogreenhouse, unit, school.
Claims (4)
1, a kind of high-efficiency heat pipe energy-saving civil stove comprises base [9], body of heater [6], body of heater tapering [3], upper of furnace body [18], chimney [1], burner hearth [14], coal filling hole [5], ash hole [8], grate [7], water jacket [13], water inlet [12], delivery port [19], safety valve [2], burner hearth flame retardant coating [10], insulating layer of furnace body [17] and several heat pipes is characterized in that:
A, along equally distributed twist several the curved heat pipes [15] of the circumference of burner hearth [14], its heat absorbing end is positioned at burner hearth, and release end of heat is arranged in the outer water jacket [13] of burner hearth,
The fireguard [4] that a circle is arranged in b, the space below stove end [14] top and body of heater tapering [3],
C, be in the superjacent air space of fireguard [4], and release end of heat is arranged in water jacket [13] along the heat absorbing end of equally distributed several directly-heated pipes [16] of circumference.
2, domestic burners according to claim 1 is characterized in that the release end of heat pipeline section of said curved heat pipe (15) is vertically installed, and heat absorbing end pipeline section and its angle are between 90 degree～160 degree.
3, domestic burners according to claim 1 and 2 is characterized in that also having an active catch aerofoil (20) in chimney (1).
4, domestic burners according to claim 3 is characterized in that said grate (7) can be around its centration axis swing under the driving of handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204930 CN2160092Y (en) | 1993-02-20 | 1993-02-20 | High efficient hot tube power saving civil stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204930 CN2160092Y (en) | 1993-02-20 | 1993-02-20 | High efficient hot tube power saving civil stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160092Y true CN2160092Y (en) | 1994-03-30 |
Family
ID=33788338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93204930 Expired - Fee Related CN2160092Y (en) | 1993-02-20 | 1993-02-20 | High efficient hot tube power saving civil stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160092Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213119A (en) * | 2011-04-29 | 2011-10-12 | 赵振海 | Chimney-type air heat-exchange power generation system |
-
1993
- 1993-02-20 CN CN 93204930 patent/CN2160092Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213119A (en) * | 2011-04-29 | 2011-10-12 | 赵振海 | Chimney-type air heat-exchange power generation system |
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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 |