CN2159513Y - Multifunctional coal stove - Google Patents
Multifunctional coal stove Download PDFInfo
- Publication number
- CN2159513Y CN2159513Y CN 93211921 CN93211921U CN2159513Y CN 2159513 Y CN2159513 Y CN 2159513Y CN 93211921 CN93211921 CN 93211921 CN 93211921 U CN93211921 U CN 93211921U CN 2159513 Y CN2159513 Y CN 2159513Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat collector
- flue
- heat
- furnace
- 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 multifunctional living coal furnace, belonging to daily living appliances, and the multifunctional living coal furnace is composed of a furnace casing, a water tank, a steam transmission pipe, a return pipe, a safety valve, a flue, an oven, an evaporation chamber and a conical heat collector. The utility model is characterized in that an enclosed type circulation system of hot steam is composed of the heat collector, the evaporation chamber and a heat radiation cylinder, and the oven and the flue are arranged in a furnace chamber. The structure of the utility model is reasonable, the thermal inefficiency of coal combustion is full used, and the safety valve and an auto-controlled air throttle device are arranged. The utility model is provided with multiple functions, such as cooking, food steaming and roasting, water heating, bath, heating, etc. and extensively suitable to places, such as families or offices, etc.
Description
The utility model relates to daily life tools, exactly is a kind of multi-functional life coal stove.
Current small and medium-sized cities and vast rural area, coal stove is still the essential apparatus of life, also kind is more to sell coal stove on the market, and can only cooking of having heated up water, and can warming oneself of having heated up water, the warm water that can provide that has is had a bath, these all exist easy scaling, and function singleness is used inconvenience, shortcomings such as the thermal efficiency is not high, and service life is short.
The purpose of this utility model is to avoid the deficiency of prior art, and a kind of multi-functional life coal stove is provided, and is intended to improve the coal-fired thermal efficiency, and not scaling, and the heating of having a bath prolongs the coal stove life-span, energy savings.
The purpose of this utility model is achieved in that a kind of multi-functional life coal stove, by furnace shell (1), water tank (2), steam transmitting pipe (3), return pipe (4), safety valve (6), flue (7), baking box (11), vaporization chamber (13) and taper heat collector (14) are formed, it is characterized in that fire door (23) top has four symmetrical smoke guiding holes (17) to lead to annular heating clamber (22), blowdown pipe (16) and air admission hole (27) are led in heating clamber (22) bottom, the outside of heating clamber (22) connects two to be passed and leads smoke pipe (15) in the middle of the taper heat collector (14), and a side is provided with flue (7) in the furnace chamber (10); The outer wall of heat collector (14) connects annular petticoat pipe (21), the top of heat collector (14) communicates with vaporization chamber (13) by hot-water line (31), vaporization chamber (13) top links to each other with heat-dissipating cylinder (28) in the water tank (2) by steam transmitting pipe (3), heat-dissipating cylinder (28) also connects a return pipe (4a) and links to each other with vaporization chamber (13), also connects a return pipe (4b) below the vaporization chamber (13) to link to each other with heat collector (14); Be provided with baking box (11) in the furnace chamber (10).
The utility model has the advantages that: because rational in infrastructure, coal-fired heat is imitated and is fully used, and no anthracemia danger is safe in utilization; And safety valve and automatic control storm door device are arranged, easy to use; Simultaneously, have and cook, scorch food, heat up water, have a bath and draw multiple functions such as steam heating, thereby be widely used in places such as family or office.
Accompanying drawing 1: the utility model structural representation;
The A-A cutaway view of accompanying drawing 2: Fig. 1;
The B point e of accompanying drawing 3: Fig. 1 is to enlarged diagram;
Accompanying drawing 4: the utility model outline drawing.
Embodiment: referring to Fig. 1, furnace shell (1) is in the middle of two layers of metallic plate thermal insulation layer to be arranged, flue (20) market purchasing, and annular fire door (23), taper heat collector (14), vaporization chamber (13), water tank (2) and baking box are all made with metallic plate.Referring to Fig. 3, side connecting branch (30) at return pipe (4a), the top of arm (30) is provided with safety valve (6), the other end of arm (30) is provided with piston (26), and piston (26) links to each other with fire door (25) in the flue (7) by little pin (12), when return pipe (4a) internal pressure during greater than an atmospheric pressure, steam promptly promotes piston (26) and fire door (25), automatically close flue (7), furnace air is not circulated, reduce coal briquette (19) firepower; When the decline of return pipe (4a) internal pressure, return spring (32) retracts fire door (25) again, opens flue (7) automatically, the furnace air circulation, and coal briquette is strengthened burning.
Cold water pipe (9) connects running water pipe, and cold water pipe (9) is close to heat-dissipating cylinder (28), makes the interior heat of heat-dissipating cylinder (28) can in time import the water tank inner cold water, can open the valve on the hot-water line (8) when needing to use hot water.Cold water pipe (9) is provided with ball valve (29), can open or close cold water pipe (9) automatically;
During use, soft water injects in safety valve (6), makes in the heat collector (14) and fills soft water, gets final product to inject 2/3 soft water in the vaporization chamber (13).When coal briquette (19) burns, because bell (24) covers, the fire cigarette enters annular heating clamber (22) through smoke guiding hole (17), hot flue gas enters atmosphere through leading smoke pipe (15), petticoat pipe (21) and furnace chamber (10) from flue (7), at this moment the water in taper heat collector (14) and the vaporization chamber (13) is subjected to high temperature becomes steam, enter heat-dissipating cylinder (28) through steam transmitting pipe (3), Cheng Shui after steam is lowered the temperature in heat-dissipating cylinder (28), get back to vaporization chamber (13) and heat collector (14) again through return pipe (4a), so circulation.When hot flue gas entered furnace chamber (10), baking box also was subjected to high temperature in (11), can scorch food or cooked.
Claims (3)
1, a kind of multi-functional life coal stove, by furnace shell (1), water tank (2), steam transmitting pipe (3), return pipe (4), safety valve (6), flue (7), baking box (11), vaporization chamber (13) and taper heat collector (14) are formed, it is characterized in that fire door (23) top has four symmetrical smoke guiding holes (17) to lead to annular heating clamber (22), blowdown pipe (16) and air admission hole (27) are led in heating clamber (22) bottom, the outside of heating clamber (22) connects two and passes and lead smoke pipe (15) in the middle of the taper heat collector (14), a side is provided with flue (7) in the furnace chamber (10), the outer wall of heat collector (14) connects annular petticoat pipe (21), the top of heat collector (14) communicates with vaporization chamber (13) by hot-water line (31), vaporization chamber (13) top links to each other with heat-dissipating cylinder (28) in the water tank (2) by steam transmitting pipe (3), heat-dissipating cylinder (28) also connects a return pipe (4a) and links to each other with vaporization chamber (13), also connect a return pipe (4b) below the vaporization chamber (13) and link to each other with heat collector (14), furnace chamber is provided with baking box in (10).
2, coal stove according to claim 1, a side connecting branch (3) that it is characterized in that return pipe (4a), the top of arm (30) is provided with safety valve (6), the opposite side of arm (30) is provided with piston (26), and piston (26) links to each other with fire door (25) in the flue (7) by little pin (12).
3, coal stove according to claim 1 is characterized in that cold water pipe (9) connects running water pipe, and cold water pipe (9) is close to heat-dissipating cylinder (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211921 CN2159513Y (en) | 1993-05-08 | 1993-05-08 | Multifunctional coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211921 CN2159513Y (en) | 1993-05-08 | 1993-05-08 | Multifunctional coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2159513Y true CN2159513Y (en) | 1994-03-23 |
Family
ID=33793393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211921 Expired - Fee Related CN2159513Y (en) | 1993-05-08 | 1993-05-08 | Multifunctional coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2159513Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003062716A1 (en) * | 2002-01-23 | 2003-07-31 | Changchun Lu | Auto energy saving waterheater of various or ranges |
-
1993
- 1993-05-08 CN CN 93211921 patent/CN2159513Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003062716A1 (en) * | 2002-01-23 | 2003-07-31 | Changchun Lu | Auto energy saving waterheater of various or ranges |
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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 |