CN2333916Y - Three-return combined domestic stove - Google Patents
Three-return combined domestic stove Download PDFInfo
- Publication number
- CN2333916Y CN2333916Y CN 98216898 CN98216898U CN2333916Y CN 2333916 Y CN2333916 Y CN 2333916Y CN 98216898 CN98216898 CN 98216898 CN 98216898 U CN98216898 U CN 98216898U CN 2333916 Y CN2333916 Y CN 2333916Y
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange box
- water jacket
- double
- heat
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a three-return combined domestic furnace, belonging to a domestic small boiler class. The utility model is mainly provided with a heat exchange box behind a furnace body; the ektexine of the heat exchange box is made into an intermediate water jacket; bend tubes are respectively arranged in the furnace body and in the heat exchange box; the heat pipes of double-layer discharge pipes are used for enlarging the heat exchange area. The utility model can improve heat efficiency, eliminate smoke and dust and economize coal. The utility model having the functions of cooking, heating, supplying hot water is suitable for city residents, town residents, and countryside residents.
Description
Three backhaul combined type civil stoves of the present utility model belong to the little stove and accessory of family expenses.
The general little stove and accessory of family expenses, the thermal efficiency is not high, exhaust gas temperature is high, waste energy, heating cost height, environmental protection situation are poor.
The purpose of this utility model is to propose a kind of energy energy savings to reduce expense, reduces the three backhaul combined type civil stoves that pollute.Have simultaneously and cook, heating, have a bath with hot water and do not have and press the safe operation function.
The utility model connects heat exchange box behind body of heater, the two outer wall all welds out the double wall water jacket by steel plate, and is interconnected, device has heat pipe in the body of heater flue water jacket, device has curved water pipe in the heat exchange box, double-deck comb header, heat pipe, and link to each other with heat exchange box and heat exchange box water jacket respectively.
Accompanying drawing 1 is three backhaul combined type civil furnace side views.
Accompanying drawing 2 is heat exchange box internal structure side views.
Accompanying drawing 3 is that body of heater and heat exchange box are overlooked and cutd open figure.
Accompanying drawing 4 is stereograms of the present utility model.
Below in conjunction with accompanying drawing specific embodiment is described in detail:
The combustion chamber of three backhaul combined type civil stoves of the present utility model is to connect interlayer body of heater 3 with interlayer furnace panel (1) to communicate with interlayer flue 2 and constitute.Be provided with some heat pipes 4 in the burner hearth, its first half is inserted in flue 2 water interlayers; The inboard of its lower portion is the part heating surface of hearth wall, and the seat clay insulation is filled in the heat pipe outside, and air door 25 is left in 24 times fronts of grate, and the back is left and taken out ash pipe and plate 23 under the grate, is base 14 and grey drawer 26 below the body of heater.
The periphery of heat exchange box 5 and top exterior walls are welded into the double wall water jacket with steel plate, and the water jacket internal upper part is furnished with coil pipe 6, and the import of one end connects running water, and another termination hot water outlet switch is for usefulness such as shower.Advance jet-burner in the heat exchange box and be provided with the curved water pipe that communicates with water jacket, the middle and lower part of heat exchange box is provided with double-deck comb 8, and double-deck comb 8 communicates with water jacket by comb header 9 up and down, between the double-deck comb 8 with fire-resistant brick fire division wall 10.Water jacket groove 12 bottoms of back are provided with some heat pipes 11 in the heat exchange box, and its first half is inserted in water jacket groove, and its latter half is stayed outside the groove, will lean on the space between the heat extraction pipe of outlet flue 18 1 sides to weld out fire division wall 27 with steel plate.
Return pipe 13 communicates with the water jacket of body of heater 3 and heat exchange box 5 respectively, to supply water, heated liter generation power waterborne flows to heat exchange box 5 water jackets by furnace panel 1 water jacket in the burner hearth, curved water pipe 7 in the heat exchange box, double-deck comb 8 and heat pipe 11 are subjected to Convective Heating, water temperature in the heat exchange box water jacket is raise, hot water upwards flows, use for heating by outlet pipe 15, the heating backwater that is cooled is got back to furnace water jacket by filler pipe 13, and the running water in the hot water meeting heat(ing) coil 6 in the water jacket is used for shower, heat pipe 11 in the heat pipe of body of heater and the heat exchange box, length difference, but structure, make, material is identical, all is filling 1/3 volume media liquid in steel pipe, after being pumped into the certain vacuum degree, weldering is extremely sealed and is formed.Two places before and after heat exchange box 5 Lower Halves are respectively the spaces of Dust Storage Room 19 and dedusting chamber 17, and this space is arranged with the holder dust and prevents the hawk 20 that bottom air is invaded, and regularly hawk are pulled out, and can remove lime-ash etc. from shoot door 21.Heat exchange box one middle side part has ash removing opening 22.
The utility model three backhaul combined type civil stoves have strengthened heat exchange area, reduce exhaust gas temperature, have improved the thermal efficiency and dust removing effects, have promotional value.
Claims (4)
1, a kind of three backhaul combined type civil stoves, it is characterized in that connecing behind body of heater heat exchange box forms, the burner hearth of body of heater (3) is provided with some heat pipes (4), insert in the water interlayer of flue (2) its upper end, its lower end is the partial hearth wall, and the double wall water jacket of furnace panel (1) is communicated with the double wall water jacket of body of heater (3) and the double wall water jacket of heat exchange box (5); Heat exchange box double wall water jacket is communicated with curved water pipe (7), and the comb of double-deck comb (8) connects case (9), and the first half of some heat pipes (11) injects in the groove (12) in the heat exchange box, and its latter half is stayed outside the groove (12).
2, three backhaul combined type civil stoves as claimed in claim 1; It is characterized in that between the described double-deck comb (8) with the fire-resistant brick fire division wall (10) of doing.
3, three backhaul combined type civil stoves as claimed in claim 1 is characterized in that leaning between the heat extraction pipe of outlet flue (18) one sides of some heat pipes (11) welded out fire division wall (27) with steel plate in the described heat exchange box.
4, three backhaul combined type civil stoves as claimed in claim 1 is characterized in that described heat exchange box double wall water jacket internal upper part is furnished with coil pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216898 CN2333916Y (en) | 1998-07-08 | 1998-07-08 | Three-return combined domestic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216898 CN2333916Y (en) | 1998-07-08 | 1998-07-08 | Three-return combined domestic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2333916Y true CN2333916Y (en) | 1999-08-18 |
Family
ID=33969691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216898 Expired - Fee Related CN2333916Y (en) | 1998-07-08 | 1998-07-08 | Three-return combined domestic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2333916Y (en) |
-
1998
- 1998-07-08 CN CN 98216898 patent/CN2333916Y/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 |