CN2155500Y - Energy-saving efficient domestic heating stove - Google Patents
Energy-saving efficient domestic heating stove Download PDFInfo
- Publication number
- CN2155500Y CN2155500Y CN 92233339 CN92233339U CN2155500Y CN 2155500 Y CN2155500 Y CN 2155500Y CN 92233339 CN92233339 CN 92233339 CN 92233339 U CN92233339 U CN 92233339U CN 2155500 Y CN2155500 Y CN 2155500Y
- Authority
- CN
- China
- Prior art keywords
- water jacket
- fin
- flue
- lower water
- domestic heating
- 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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Abstract
The utility model relates to an energy-saving efficient domestic heating stove. The position above a stove tile (2) is provided with an integrative upper and lower water jackets and fins (8), and a heating fire cover (11) or a cooking fire barrel (10) are arranged in fins of the lower water jacket. The integrative upper and lower water jackets and fins (8) is composed of an upper water jacket (12) and fins thereof (13), a lower water jacket (14) and fins thereof (15) and a connecting passage (16) of the upper water jacket and the lower water jacket. A flue (7) adopts a smoke return type structure. The stove of the utility model can be used for both heating and cooking. When the utility model is used for cooking, the utility model still has favorable heating effect.
Description
The utility model is about using the domestic burners of moulded coal.
At present, various domestic heating stoves are arranged on market, its structure is similar.China's utility model patent discloses a kind of domestic heating stove for CN8721628 number, and this stove is made of stove outer covering, tile, heat-insulation and heat-preservation material, cyclic water jacket, fire sealing cover, collection cigarette cap, flue, fire grate, ash bucket, fire-suppressing tube, fire-suppressing cover and fire suppressing channel etc.This stove has improved the thermal efficiency to a certain extent, and its weak point is, heat loss is also many, and especially when cooking, the high flue gas heat in exhaust gas temperature school is not fully utilized, and the heating load of heating descends more serious.
The purpose of this utility model is to overcome shortcoming of the prior art, provides that a kind of thermal efficiency is higher, the better domestic heating stove of energy-saving effect, and this stove is when cooking, and the heating effect is still fine.
The technical solution of the utility model is summarized as follows:
Domestic heating stove of the present utility model contains stove outer covering ［ 1 ］, tile ［ 2 ］, heat-insulation layer ［ 3 ］, fire grate ［ 5 ］, ash bucket ［ 6 ］, flue ［ 7 ］, fire sealing cover ［ 9 ］, disjunctor water sleeve fin ［ 8 ］ up and down is set on tile ［ 2 ］, and heating fire lid ［ 11 ］ or cooking fire tube ［ 10 ］ place among each lower water jacket fin.Described up and down disjunctor water sleeve fin ［ 8 ］ is made of upper water sleeve ［ 12 ］ and fin ［ 13 ］, lower water jacket ［ 14 ］ and fin ［ 15 ］ thereof, water jacket interface channel ［ 16 ］.
The top of above-mentioned heating fire lid ［ 11 ］ and consistent being advisable of upper limb of lower water jacket fin ［ 15 ］.Described flue ［ 7 ］ preferably adopts the back-smoke type structure.Described flue ［ 7 ］ is arranged on the below of upper water sleeve ［ 12 ］, between lower water jacket ［ 14 ］ and the heat-insulation layer ［ 3 ］.The cigarette inlet that returns of flue ［ 7 ］ is provided with one at least, is positioned between upper water sleeve ［ 12 ］ and the lower water jacket ［ 14 ］.Described disjunctor water sleeve fin ［ 8 ］ up and down preferably adopts the one piece casting, and the water jacket wall thickness is below 6 millimeters, and fin is straight sheet.At the top of stove one integrally-built furnace top cover ［ 4 ］ can be set also.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model heating stove;
Fig. 2 is the longitudinal section of disjunctor water sleeve fin ［ 8 ］ up and down;
Fig. 3 is the vertical view of disjunctor water sleeve fin ［ 8 ］ up and down;
Fig. 4 is an A-A cutaway view among Fig. 2;
Fig. 5 is the structural representation of heating fire lid ［ 11 ］.
In the drawings, tile ［ 2 ］ places on the fire grate ［ 5 ］, inserts heat-insulation layer ［ 3 ］ between tile ［ 2 ］ and the stove outer covering ［ 1 ］.Disjunctor water sleeve fin ［ 8 ］ is arranged on the top of tile ［ 2 ］ up and down, also insert heat-insulation layer ［ 3 ］ between water jacket and the stove outer covering ［ 1 ］, but leave body of heater flue ［ 7 ］ between heat-insulation layer ［ 3 ］ and the lower water jacket, the smoke returning flue inlet ［ 17 ］ of body of heater flue ［ 7 ］ is provided with 1 at least, is advisable with a plurality of.［ 18 ］ be the outlet of flue ［ 7 ］, connect chimney.Like this, the hot flue gas of flue ［ 7 ］ is used for heating water jacket's water, and disjunctor water sleeve fin ［ 8 ］ is made of upper water sleeve ［ 12 ］ and fin ［ 13 ］, lower water jacket ［ 14 ］ and fin ［ 15 ］ thereof, water jacket interface channel ［ 16 ］ up and down.［ 19 ］ be the water jacket water inlet, ［ 20 ］ are the water jacket delivery port.Interface channel ［ 16 ］ is to adopt 3 to be the best.Above-mentioned disjunctor water sleeve fin ［ 8 ］ up and down is the best to adopt the one piece casting.The water jacket wall thickness is below 6 millimeters, and present embodiment adopts 4 millimeters.Fin ［ 13 ］ and ［ 15 ］ are straight sheet.Parts such as water sleeve fin and interface channel also can link into an integrated entity by welding method up and down, but the thermal efficiency is poor slightly, and are corrosion-resistant also poor.Heating fire lid ［ 11 ］ is placed among the lower water jacket fin ［ 15 ］, promptly on the honeycomb briquette.The top of heating fire lid ［ 11 ］ is consistent with the upper limb of lower water jacket fin ［ 15 ］, its best results.The shell of heating fire lid ［ 11 ］ is a cast iron, is heat-barrier material in it.When cooking, take off heating fire lid ［ 11 ］ and put into cooking fire tube ［ 10 ］.When banking up a fire, fire sealing cover ［ 9 ］ is placed on the lower water jacket ［ 14 ］, and furnace top cover ［ 4 ］ is placed stove top.Certainly, without furnace top cover ［ 4 ］, place kettle, pot etc. stove top also to reach effect same.
The utility model compared with prior art has following good effect:
1. radiation heating-surface in the stove and heat conduction, convection heating surface have been increased. The up and down disjunctor water sleeve rib structure that the utility model adopts makes the heat in the high-temperature flue gas, effectively is retained in the water in the water jacket.
2. the heat of flue gas is used fully in the stove, has greatly improved heat utilization efficiency and the thermal efficiency of stove. Flue ［ 7 ］ adopts unique back-smoke type structure, makes that the heat of flue gas is also absorbed by water jacket in the body of heater.
3. heat transmission resistance is little, stove is in light weight. Disjunctor water sleeve fin ［ 8 ］ is cast integral body up and down, and the water jacket shell is thin, thereby thermal resistance is little, and it is fast to conduct heat.
4. manufacture craft is simple, and cost is lower.
Claims (6)
1, a kind of high efficiency energy-saving domestic heating stove, contain stove outer covering [1], tile [2], heat-insulation layer [3], fire grate [5], ash bucket [6], flue [7], fire sealing cover [9], it is characterized in that, disjunctor water sleeve fin [8] up and down is set on tile [2], and heating fire lid [11] or cooking fire tube [10] place among each lower water jacket fin; Described up and down disjunctor water sleeve fin [8] is made of upper water sleeve [12] and fin [13], lower water jacket [14] and fin [15] thereof, water jacket interface channel [16].
2, domestic heating stove according to claim 1 is characterized in that, the top of described heating fire lid ［ 11 ］ is consistent with the upper limb of lower water jacket fin ［ 15 ］.
3, domestic heating stove according to claim 1 and 2 is characterized in that, described flue ［ 7 ］ adopts smoke returning flue formula structure.
4, domestic heating stove according to claim 3 is characterized in that, described flue ［ 7 ］ is arranged on the below of upper water sleeve ［ 12 ］, between lower water jacket ［ 14 ］ and the heat-insulation layer ［ 3 ］; The cigarette inlet ［ 17 ］ that returns of flue ［ 7 ］ is provided with one at least, is positioned between upper water sleeve ［ 12 ］ and the lower water jacket ［ 14 ］.
5, domestic heating stove according to claim 1 is characterized in that described disjunctor water sleeve fin ［ 8 ］ up and down adopts the one piece casting, and the water jacket wall thickness is below 6 millimeters, and fin is straight sheet.
6, domestic heating stove according to claim 1 is characterized in that, at the top of stove one integrally-built furnace top cover ［ 4 ］ can be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233339 CN2155500Y (en) | 1992-09-18 | 1992-09-18 | Energy-saving efficient domestic heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233339 CN2155500Y (en) | 1992-09-18 | 1992-09-18 | Energy-saving efficient domestic heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155500Y true CN2155500Y (en) | 1994-02-09 |
Family
ID=33775689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233339 Expired - Fee Related CN2155500Y (en) | 1992-09-18 | 1992-09-18 | Energy-saving efficient domestic heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155500Y (en) |
-
1992
- 1992-09-18 CN CN 92233339 patent/CN2155500Y/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 | ||
| 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 |