CN2893459Y - Domestic warm-air stove - Google Patents
Domestic warm-air stove Download PDFInfo
- Publication number
- CN2893459Y CN2893459Y CN 200520135647 CN200520135647U CN2893459Y CN 2893459 Y CN2893459 Y CN 2893459Y CN 200520135647 CN200520135647 CN 200520135647 CN 200520135647 U CN200520135647 U CN 200520135647U CN 2893459 Y CN2893459 Y CN 2893459Y
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- CN
- China
- Prior art keywords
- chimney
- flow flue
- fire grate
- hot
- furnace
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- Expired - Fee Related
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Abstract
A household warm wind furnace is composed of a furnace, a furnace shell, a furnace bar, a smoke canister, an ash box, and a base. The utility model is characterized in that: a steel canister is arranged on the outer side of the inner chamber; a space is arranged between the core chamber and the steel canister; a screw clapboard is arranged in the space and divides the space into a screw heat wind channel; and protruding posts are arranged inside the heat wind channels. The furnace bar is a movable two-layer furnace bar comprising an upper furnace bar and a low furnace bar; a sieve pore of the upper furnace bar is larger than that of the low furnace bar; the back end of the furnace bar is provided with an electromotor; a crankshaft of the electromotor is firmly fixed with an eccentricity wheel; the back of the upper furnace bar is welded with a backing board contacting with the eccentricity wheel, a wind box is arranged on the low part of the heat wind channel and communicated with the heat wind channel; a fan composed of another electromotor and a fan is arranged at an air inlet of the wind box; an exhaust tube for exhausting heat wind is arranged and communicated with the heat channel. The utility model has a prolonged heating circuit, increased thermal exchanging area, enhanced thermal efficiency, as well as easy and convenient heat supply.
Description
Technical field
The utility model relates to a kind of domestic heating stove.
Background technology
The domestic heating stove is with coal heating furnace body and chimney now, and by body of heater and chimney heat radiation, the heat exchange area of this domestic heating stove and air is less, takes away many heats when chimney is discharged flue gas, and the utilization ratio of heat is lower, and it is big that heating pipeline difficulty is set.
Summary of the invention
In order to overcome the existing low deficiency of domestic heating stove efficiency of utilization, the utility model provides a kind of efficiency of utilization high domestic heating stove.
The utility model comprises body of heater, furnace shell, inner bag, fire grate, chimney, grey chamber and base, inner bag constitutes burner hearth in body of heater, the side of inner bag is being provided with exhaust opening, chimney is installed in the exhaust opening of body of heater, the inboard of furnace shell is being provided with heat-insulation layer, fire grate is arranged under the inner bag, base is arranged under the body of heater, the ash chamber is between base and fire grate, it is characterized in that: side is being provided with steel cylinder outside the tank, has between inner bag and the steel cylinder at interval, and helical baffle is being set at interval, helical baffle is being separated into the spiral hot-flow flue at interval, and projection is distributing in hot-flow flue.Said fire grate is the movable double-deck fire grate with upper furnace grate and lower fire grate, upper furnace grate and lower fire grate are linked together, the sieve aperture of upper furnace grate is greater than the sieve aperture of lower fire grate, a motor is installed at the rear portion of fire grate, the arbor of this motor fastening eccentric wheel, backing plate is being welded at rear portion at upper furnace grate, and backing plate contacts with eccentric wheel.Bottom at the spiral hot-flow flue is being provided with air compartment, and air compartment communicates with hot-flow flue, and the air blast that is made of another motor and fan is installed in the air inlet of air compartment.The exhaust duct of thermal wind exhausting also is being set, and exhaust duct communicates with the spiral hot-flow flue.
Above-mentioned domestic heating stove, it is characterized in that: air vent is distributing around the bottom of inner bag, welding a mouthful downward blowing mouth at air vent, overlapping back-up ring in the air vent outside, at the back-up ring through hole that distributing, the through hole of back-up ring is corresponding with blowing mouth promptly corresponding with the air vent of inner bag, at back-up ring handle is installed, and handle stretches out from the guide groove of body of heater.
Above-mentioned domestic heating stove, it is characterized in that: said chimney is that pipe formation double-decker in the chimney is being set in the chimney outer tube, the interval is arranged between the pipe in chimney outer tube and the chimney and constitute the spiral hot-flow flue, the projection that distributing in this spiral hot-flow flue is being provided with exhaust duct at the outlet air end of this spiral hot-flow flue.
Above-mentioned domestic heating stove is characterized in that: in the chimney outer periphery water tank is being set, the water tank water pipe connects logical with the spiral hot-flow flue of chimney through valve.Can the drawer type ash bucket be set in grey chamber.
The utility model is provided with the spiral hot-flow flue, and the projection that conducts heat is being set in the spiral hot-flow flue, and it is long not only to heat route, and has increased heat exchange area, has improved the thermal efficiency.Adopt the heat supply of exhaust duct heat air delivery, the heat transfer unit (HTU) of heat supply is simply easy to use, can give two or three room hot wind supplies simultaneously.Employing has the double-deck fire grate of upper furnace grate and lower fire grate, can sub-elect bigger carbon ash, and the carbon ash that does not burnout is added to the burner hearth burning again and recycles.
Description of drawings
Fig. 1 is the axial cutaway view of the utility model embodiment along body of heater.
Fig. 2 is the cutaway view along A-A line among Fig. 1, chimney partly cut-away.
Among the above-mentioned figure:
1, body of heater 2, furnace roof 3, steel cylinder 4, hot-flow flue 5, inner bag
6, pipe 10, exhaust duct in projection 7, helical baffle 8, smoke evacuation 9, the chimney
11, water tank 12, water pipe 13, valve 14, hot-flow flue 15, chimney
16, chimney outer tube 17, projection 18, asbestos board 19, burner hearth 20, guide groove
21, handle 22, back-up ring 23, through hole 24, blowing mouth 25, backing plate
26, eccentric wheel 27, motor 28, installing plate 29, fire grate 30, upper furnace grate
31, lower fire grate 32, drawer 33, base 34, grey chamber 35, handle
36, support plate 37, furnace shell 38, air inlet 39, air compartment 40, fan
41, motor 42, air inlet 43, support plate 44, support plate 45, side plate
46, coupling bar
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of the present utility model is not limited to following embodiment.
Fig. 1, the described domestic heating stove of Fig. 2 comprises draws together body of heater 1, furnace shell 37, inner bag 5, fire grate 29, chimney 15, ash chamber 34 and base 33, the furnace roof 2 of body of heater 1 has bell, inner bag 5 constitutes burner hearth 19 in body of heater 1, the side of inner bag 5 is being provided with exhaust opening 8, chimney 15 is installed in the exhaust opening 8 of body of heater 1, the inboard of furnace shell 37 is being provided with the slabstone plate 18 as heat-insulation layer, fire grate 29 is arranged on inner bag 5 times, base 33 is arranged on body of heater 1 time, it between base 33 and the fire grate 29 grey chamber 34, base 33 is being provided with supporting leg, it is characterized in that: steel cylinder 3 in inner bag 5 arranged outside, have between inner bag 5 and the steel cylinder 3 at interval, helical baffle 7 is being set at interval, helical baffle 7 is being separated at interval spiral hot-flow flue 4, increases heat exchange areas at hot-flow flue 4 projection 6 that distributing.Said fire grate 29 is movable double-deck fire grates with upper furnace grate 30 and lower fire grate 31, upper furnace grate 30 is linked together with lower fire grate 31 usefulness coupling bars 46, the sieve aperture of upper furnace grate 30 is 2 times of lower fire grate sieve apertures, at the rear portion of fire grate 29 motor 27 is installed, the arbor of motor 27 fastening eccentric wheel 26, present embodiment is welding backing plate 25 at the rear portion of upper furnace grate 30, and backing plate 25 contacts with eccentric wheel 26.In the bottom of spiral hot-flow flue 4 air compartment 39 is being set, air compartment 39 communicates with hot-flow flue 4, and the air blast that is made of motor 41 and fan 40 is installed in the air inlet 42 of air compartment 39.
The present embodiment air vent that around the bottom of inner bag 5, distributing, welding a mouthful downward blowing mouth 24 at air vent, overlapping back-up ring 22 in the air vent outside, at back-up ring 22 through hole 23 that distributing, through hole 23 is corresponding with the air vent of back-up ring 22 to communicate with blowing mouth 24, at back-up ring 22 handle 21 is installed, handle 21 stretches out from the guide groove 20 of body of heater 1.
The chimney 15 of present embodiment is that pipe 9 formation double-deckers in the chimney are being set in the chimney outer tube 16, the interval is arranged between the pipe 9 in chimney outer tube 16 and the chimney and constitute spiral hot-flow flue 14, the projection 17 that distributing in the spiral hot-flow flue 14 is being provided with exhaust duct 10 at the outlet air end of spiral hot-flow flue 14.
Present embodiment is being provided with water tank 11 in chimney 15 outer periphery, and water tank 11 water pipes 12 connect logical with the spiral hot-flow flue 14 of chimney 15 through valve 13.Can drip to hot-flow flue 14, increase indoor temperature.Present embodiment is being provided with drawer 32 in grey chamber 34.
Wind in the spiral hot-flow flue 4 of coal outside burner hearth 19 internal combustion are emitted heat heating inner bag 5, the hot blast spiral rises and constantly is heated, and the hot-flow flue 14 that enters chimney 15 continues by the flue gas heating of pipe 9 in the chimney, and heat tunnel is long, by exhaust duct 10 hot blast is transported to the room heat supply at last.
Pull handle 21 and drive back-up rings 22 and rotate, when the through hole 23 of back-up ring 22 and blowing mouth 24 were corresponding, the wind of hot-flow flue 4 was blown in the burner hearth 19 combustion-supporting by blowing mouth 24, and when the through hole 23 of back-up ring 22 and blowing mouth 24 staggered, the wind of hot-flow flue 4 was blocked by back-up ring 22.
Claims (5)
1, a kind of family expenses hot-blast stove, it comprises body of heater, furnace shell, inner bag, fire grate, chimney, grey chamber and base, inner bag constitutes burner hearth in body of heater, the side of inner bag is being provided with exhaust opening, chimney is installed in the exhaust opening of body of heater, the inboard of furnace shell is being provided with heat-insulation layer, fire grate is arranged under the inner bag, base is arranged under the body of heater, and grey chamber is characterized in that between base and fire grate: side is being provided with steel cylinder outside the tank, have between inner bag and the steel cylinder at interval, helical baffle is being set at interval, and helical baffle is being separated into the spiral hot-flow flue at interval, and projection is distributing in hot-flow flue; Said fire grate is the movable double-deck fire grate with upper furnace grate and lower fire grate, upper furnace grate and lower fire grate are linked together, the sieve aperture of upper furnace grate is greater than the sieve aperture of lower fire grate, a motor is installed at the rear portion of fire grate, the arbor of this motor fastening eccentric wheel, backing plate is being welded at rear portion at upper furnace grate, and backing plate contacts with eccentric wheel; Bottom at the spiral hot-flow flue is being provided with air compartment, and air compartment communicates with hot-flow flue, and the air blast that is made of another motor and fan is installed in the air inlet of air compartment; The exhaust duct of thermal wind exhausting also is being set, and exhaust duct communicates with the spiral hot-flow flue.
2, domestic heating stove according to claim 1, it is characterized in that: air vent is distributing around the bottom of inner bag, welding a mouthful downward blowing mouth at air vent, overlapping back-up ring in the air vent outside, at the back-up ring through hole that distributing, the through hole of back-up ring is corresponding with the air vent of inner bag, at back-up ring handle is installed, and handle stretches out from the guide groove of body of heater.
3, domestic heating stove according to claim 1 and 2, it is characterized in that: said chimney is that pipe formation double-decker in the chimney is being set in the chimney outer tube, the interval is arranged between the pipe in chimney outer tube and the chimney and constitute the spiral hot-flow flue, the projection that distributing in this spiral hot-flow flue is being provided with exhaust duct at the outlet air end of this spiral hot-flow flue.
4, domestic heating stove according to claim 1 and 2 is characterized in that: in the chimney outer periphery water tank is being set, the water tank water pipe connects logical with the spiral hot-flow flue of chimney through valve.
5, domestic heating stove according to claim 3 is characterized in that: in the chimney outer periphery water tank is being set, the water tank water pipe connects logical with the spiral hot-flow flue of chimney through valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135647 CN2893459Y (en) | 2005-12-30 | 2005-12-30 | Domestic warm-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135647 CN2893459Y (en) | 2005-12-30 | 2005-12-30 | Domestic warm-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893459Y true CN2893459Y (en) | 2007-04-25 |
Family
ID=38061620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520135647 Expired - Fee Related CN2893459Y (en) | 2005-12-30 | 2005-12-30 | Domestic warm-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893459Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402899A (en) * | 2016-11-19 | 2017-02-15 | 无锡市智锋金属科技有限公司 | Multi-air-guide type furnace chamber |
| CN107024117A (en) * | 2017-04-18 | 2017-08-08 | 王宇 | A kind of sintering furnace furnace shell |
| CN107238082A (en) * | 2017-07-27 | 2017-10-10 | 黄丽利 | The sufficient garbage combustion device of one kind burning and its method |
-
2005
- 2005-12-30 CN CN 200520135647 patent/CN2893459Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402899A (en) * | 2016-11-19 | 2017-02-15 | 无锡市智锋金属科技有限公司 | Multi-air-guide type furnace chamber |
| CN107024117A (en) * | 2017-04-18 | 2017-08-08 | 王宇 | A kind of sintering furnace furnace shell |
| CN107024117B (en) * | 2017-04-18 | 2018-02-23 | 王宇 | A kind of sintering furnace furnace shell |
| CN107238082A (en) * | 2017-07-27 | 2017-10-10 | 黄丽利 | The sufficient garbage combustion device of one kind burning and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20100201 |