CN2167314Y - Multi-function and energy saving stove with heat-pipe and back combustion - Google Patents
Multi-function and energy saving stove with heat-pipe and back combustion Download PDFInfo
- Publication number
- CN2167314Y CN2167314Y CN 93222075 CN93222075U CN2167314Y CN 2167314 Y CN2167314 Y CN 2167314Y CN 93222075 CN93222075 CN 93222075 CN 93222075 U CN93222075 U CN 93222075U CN 2167314 Y CN2167314 Y CN 2167314Y
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- China
- Prior art keywords
- flue
- wall
- section
- heat
- lower header
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- Expired - Fee Related
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Abstract
The utility model relates to a heat pipe type back combustion, fast heat multi-function energy saving stove which comprises a stove outer wall and a hearth, wherein, a sewer tank, a buffering flue and a plurality of heat pipes held with non-poisonous fast heat transfer media; a sewer sleeve is arranged between the stove outer wall and the flue wall; one end of each of the heat pipes is extended into water jacket, and the other end of each of the heat pipes is extended into the flue; both sides at the bottom part of the sewer tank are extended with fire shielding sheets; the position of the stove top is provided with a cold water tank, the position of which is connected with a water outlet pipe and a sewer pipe which are respectively communicated with a water complement tank and the sewer sleeve. The position of the stove outer wall is provided with an outlet pipeline for heating. The utility model has the characteristics of high thermal efficiency, coal saving, smoke elimination, dust removal and multipurpose.
Description
The utility model relates to energy-saving stove.
China makes user that electricity consumption, coal gas, liquefied gas cook and warm oneself seldom at present, and most of other relies on the heating of cooking of coal and faggot.Most in the market stove and accessorys are serious and heating efficiency is low to waste of fuel.Heat pipe heat exchanging is adopted in some design in recent years, and heat exchange efficiency is increased, but must carry out the scene welding is installed, and construction is trouble, and heating area is restricted, in addition, cooks a meal, the HVAC poor performance.
The purpose of this utility model provides the big heat pipe-type back combustion and quick-heating multipurpose energy-saving stove of thermal efficiency height, heating area to overcome above-mentioned defective.
The utility model is to realize like this, heat pipe-type back combustion and quick-heating multipurpose energy-saving stove comprises furnace outer wall, bottom in the furnace outer wall is grey chamber and burner hearth, it is characterized in that, has lower header in the furnace outer wall, buffering flue and the many heat pipes that fill nontoxic flash heat transfer medium, lower header is positioned at the burner hearth top, be extended with firestopping piece downwards from the two bottom sides of lower header, lower header both sides and top are the buffering flue, lead to the body of heater top, the buffering flue is from bottom to top by big cross-section segments, neck section, section and smallest cross-sectional section less than the cross section of big cross-section segments greater than the neck section cross section are formed.It between furnace outer wall and the walling of flue lower water jacket, the both sides in addition of lower header i.e. front and back side are connected with lower water jacket, one end of described many heat pipes stretches in the water jacket, the other end stretches in the described buffering flue, heat pipe is fixed in the walling of flue, one cold water storage cistern is arranged above the body of heater top, and described buffering flue feeds the flue that is arranged in the cold water storage cistern middle part.One end of many heat pipes stretches in the cold water storage cistern, and the other end stretches in the flue.Pick out water pipe from cold water storage cistern and link to each other with supplementing water, pick out downcomer from cold water storage cistern and be connected with lower water jacket with water supply tank.The furnace outer wall place picks out pipeline for heating usefulness, and the furnace outer wall place picks out boiling water and chews for drinking-water usefulness.
Advantage of the present utility model is: owing to adopt nontoxic medium heat pipe is main heat exchange approach, conduct heat to give this body of heater interior water tank, thereby heat transfer rate reaches the purpose of economizing on coal and enlarging heating area soon.Reduce the combustion chemistry loss, reduced exhaust gas temperature owing to its structure also adopts to return around reaching the design of buffer-type flue in addition, alleviated environmental pollution.And this stove and accessory warm multi-purpose function of cooking a meal.Through repeatedly examination burning, energy-conservation stove of the present utility model can improve more than 30% than other stove and accessory heat transfer rate, and heating area can increase 40-50%, more than the 30-50% capable of saving fuel.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 furnace outer wall, grey chambers 2,3 burner hearths, 4 lower headers, 5 firestopping pieces, 6 heat absorption gear pieces, 7 coal filling holes, 8 walling of flues, 9 heat pipes, 10 buffering flues, 11 cold water storage cisterns, 12 downcomers, 13 water supply tanks, 14 grates, 15 blowoff valves, 16 heating installation water valves, 17 pipelines, 18 boiling water are chewed.
For a more detailed description below in conjunction with accompanying drawing to structure of the present utility model.
As shown in drawings, multipurpose energy-saving stove of the present utility model comprises a furnace outer wall 1, and the bottom in the furnace outer wall 1 is grey chamber 2 and burner hearth 3, has lower header 4 in the furnace outer wall 1, buffering flue 10 and many heat pipes 9.Lower header 4 is positioned at burner hearth 3 tops, is extended with firestopping piece 5 downwards from the two bottom sides of lower header 4, and heat absorption gear piece 6 is all arranged on the bottom surface of lower header 4 and the two sides.There is a buffering flue 10 both sides of lower header 4 and top, lead to the body of heater top, and the buffering flue is from bottom to top by vat section, neck section, form greater than the section and the smallest cross-sectional section in neck section cross section less than the cross section of big cross-section segments.Be lower water jacket between furnace outer wall 1 and the walling of flue, the both sides in addition of lower header 4 promptly are connected with lower water jacket for the front and back side among the figure.And an end of many heat pipes 9 stretches in the water jacket, and the other end stretches in the flue, and heat pipe 9 is fixed on the walling of flue.Fill nontoxic flash heat transfer medium in the heat pipe.One cold water storage cistern 11 is arranged above the body of heater top, and described buffering flue 10 feeds in the flue at cold water storage cistern 11 middle parts.One end of many heat pipes 9 stretches in the cold water storage cistern 11, and the other end stretches in the flue.Pick out water pipe from cold water storage cistern 11 and link to each other with supplementing water, pick out downcomer 12 from cold water storage cistern 11 and be communicated with lower water jacket with water supply tank 13.Furnace outer wall 1 place picks out pipeline 17 and uses for heating.The furnace outer wall place picks out boiling water and chews 18 for drinking-water usefulness.
The course of work is such: after kindling a fire, the flame rising runs into lower header 4 backs and returns for 5 times along firestopping piece because of getting nowhere, rise to the buffering flue 10 and process in the middle of the heat pipe 9 from two side outlets of lower header 4, heated heat pipe 9, flame is further fully burning in buffering flue 10, rise to again in the flue at cold water storage cistern place, heat is further absorbed in the water by the heat pipe in the cold water storage cistern 11 9, cause is returned and is burnt and the rapid heat exchange of heat pipe, thereby flue dust is reduced and the flue temperature reduction the raising greatly thermal efficiency and energy smoke abatement and dust control.
The utility model can be designed to the serial stove and accessory of the large, medium and small various type of furnaces.According to the big I of the type of furnace 8-120 root heat pipe is installed.
In addition, can hang a boiled water tank at body of heater waist list, spread out of a heat pipe, make the user that boiling water usefulness often be arranged, also can install a rice steaming box additional, the steamed rice dish is used.If need a large amount of boiling water with or summer non-heating season, close the heating valve, use the stove inner water tank, can do quick drinking water boiler usefulness, continuous flame enrichment can reach the effect that cold water (about 20 ℃) into goes out boiling water simultaneously.Can replace large-scale packaged boiler to use with hot water or for large tracts of land building, one-storey house heating if increase the body of heater volume for factory.
Claims (3)
1, heat pipe-type back combustion and quick-heating multipurpose energy-saving stove, comprise furnace outer wall, bottom in the furnace outer wall is grey chamber and burner hearth, it is characterized in that having lower header in the furnace outer wall, buffering flue and the many heat pipes that fill nontoxic quick transmission medium, lower header is positioned at the burner hearth top, be extended with firestopping piece downwards from the two bottom sides of lower header, lower header both sides and top are the buffering flue, lead to furnace roof, the buffering flue is from bottom to top by big cross-section segments, neck section, section and smallest cross-sectional section less than the cross section of big cross-section segments greater than the neck section cross section are formed, between furnace outer wall and the buffering flue is lower water jacket, the both sides in addition of lower header are connected with lower water jacket, one end of described many heat pipes stretches in the water jacket, the other end stretches in the described buffering flue, heat pipe is fixed in the walling of flue, one cold water storage cistern is arranged above the body of heater top, described buffering flue feeds the flue that is arranged in the cold water storage cistern middle part, one end of many heat pipes stretches in the cold water storage cistern and the other end stretches in the flue, picking out water pipe from cold water storage cistern links to each other with water supply tank, pick out downcomer from cold water storage cistern and be connected with lower water jacket, the furnace outer wall place picks out pipeline for heating usefulness, and furnace outer wall picks out boiling water and chews for drinking-water usefulness.
2, heat pipe-type back combustion and quick-heating multipurpose energy-saving stove according to claim 1 is characterized in that all there is the heat absorption gear piece lower header bottom surface and two sides.
3, heat pipe-type back combustion and quick-heating multipurpose energy-saving stove according to claim 1 is characterized in that heat pipe is the 8-120 root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222075 CN2167314Y (en) | 1993-08-25 | 1993-08-25 | Multi-function and energy saving stove with heat-pipe and back combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222075 CN2167314Y (en) | 1993-08-25 | 1993-08-25 | Multi-function and energy saving stove with heat-pipe and back combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167314Y true CN2167314Y (en) | 1994-06-01 |
Family
ID=33800760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222075 Expired - Fee Related CN2167314Y (en) | 1993-08-25 | 1993-08-25 | Multi-function and energy saving stove with heat-pipe and back combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167314Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798794A (en) * | 2018-12-26 | 2019-05-24 | 中国科学院广州能源研究所 | Overlength gravity assisted heat pipe underground heat quarrying apparatus with steam-water separation |
-
1993
- 1993-08-25 CN CN 93222075 patent/CN2167314Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798794A (en) * | 2018-12-26 | 2019-05-24 | 中国科学院广州能源研究所 | Overlength gravity assisted heat pipe underground heat quarrying apparatus with steam-water separation |
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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 |