CN203615580U - Improved household heating furnace - Google Patents
Improved household heating furnace Download PDFInfo
- Publication number
- CN203615580U CN203615580U CN201320844490.4U CN201320844490U CN203615580U CN 203615580 U CN203615580 U CN 203615580U CN 201320844490 U CN201320844490 U CN 201320844490U CN 203615580 U CN203615580 U CN 203615580U
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- stove
- water storage
- furnace
- coal
- fire
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Abstract
The utility model belongs to the technical field of daily household winter heating equipment, and particularly relates to an improved household heating furnace. The improved household heating furnace comprises a water storage furnace, a smoke and fire pipe, a coal furnace and a furnace plate. The coal furnace is arranged in the water storage furnace, a feed port and the periphery of the bottom of the coal furnace are fixedly connected with the water storage furnace in a sealing mode, the furnace plate is arranged on the lower portion of the interior of the coal furnace, furnace grates are alternately arranged on the furnace plate, the furnace plate divides the interior of the coal furnace into a combustion chamber on the upper portion and a coal ash residue chamber on the lower portion, and an ash discharge channel is formed in the lower portion of the coal ash residue chamber. An outlet of the combustion chamber is fixedly provided with the smoke and fire pipe, the smoke and fire pipe at least spirally winds the interior of the water storage furnace by a circle and then stretches out of the water storage furnace to form a discharge flue, a water inlet pipe is arranged at the bottom of the water storage furnace, a water outlet pipe is arranged on the upper portion of the water storage furnace, and a sealing valve cover is arranged on the top of the water storage furnace. The improved household heating furnace can greatly improve heat energy absorbing efficiency of water in the water storage furnace.
Description
Technical field
The utility model belongs to the technical field of the warming equipment of daily family expenses, particularly a kind of improved Domestic stove for air-heating.
Background technology
At present a lot of a lot of water pipes of Domestic stove for air-heating indoor design add heat utilization to the water in water pipe under heated condition, but such heat absorption mode is not very good in practice, and heat utilization rate is not high.
Summary of the invention
The purpose of this utility model is: improve existing Domestic stove for air-heating, increase smoke-fire-tube spiral structure in inside, make the water in water storage stove can fully absorb heat energy, thereby reach higher heat utilization rate.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme: a kind of improved Domestic stove for air-heating, comprise water storage stove, smoke-fire-tube, coal stove and stone or metal plate for standing a stove on as a precaution against fire, described coal stove is arranged in water storage stove, the charging aperture surrounding of coal stove and bottom surrounding are consolidated with lateral wall and the sealing of water storage furnace bottom of water storage stove respectively, the stone or metal plate for standing a stove on as a precaution against fire large with coal stove internal diameter etc. is being set below coal stove inside, on described stone or metal plate for standing a stove on as a precaution against fire, be arranged alternately fire bars, coal stove inside is divided into the combustion chamber on top and the coal ash grit chamber of bottom by stone or metal plate for standing a stove on as a precaution against fire, in described bottom, coal ash grit chamber, ash discharge passage is being set, the fixed smoke-fire-tube that arranging in combustor exit place, described smoke-fire-tube at least stretches out water storage stove after coiled coil one circle and forms smokejack outward in water storage stove, and the diameter that smoke-fire-tube spirals at water storage furnace interior is less than the internal diameter of water storage stove, at water storage furnace bottom, water inlet pipe is being set, top is arranging outlet pipe, and at water storage furnace roof, portion is arranging sealed valve cap.
At the fixed supporting leg that arranging of described water storage furnace bottom, described supporting leg at least arranges three.
The observation window of observing coal stove internal-combustion situation is being set on described charging aperture.
At described ash discharge passage, a grey slag bucket that connects boiler ash sediment is inwardly installed.
On water storage stove lateral wall top, water-level gauge is being set.
The beneficial effects of the utility model: use the utility model can greatly improve the efficiency of the absorption heat energy of water in water storage stove.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram of stone or metal plate for standing a stove on as a precaution against fire.
The specific embodiment
A kind of improved Domestic stove for air-heating, as shown in Figure 1 and Figure 2, comprise water storage stove 1, smoke-fire-tube 4, coal stove and stone or metal plate for standing a stove on as a precaution against fire 3, described coal stove is arranged in water storage stove 1, charging aperture 2 surroundings of coal stove and bottom surrounding are consolidated with lateral wall and water storage stove 1 sealed bottom of water storage stove respectively, the stone or metal plate for standing a stove on as a precaution against fire 3 large with coal stove internal diameter etc. is being set below coal stove inside, on described stone or metal plate for standing a stove on as a precaution against fire, be arranged alternately fire bars 10, coal stove inside is divided into the combustion chamber on top and the coal ash grit chamber of bottom by stone or metal plate for standing a stove on as a precaution against fire 3, in described bottom, coal ash grit chamber, ash discharge passage 8 is being set; The fixed smoke-fire-tube 4 that arranging in combustor exit place, described smoke-fire-tube 4 at least stretches out water storage stove after coiled coil one circle and forms smokejack outward in water storage stove, and the diameter that smoke-fire-tube 4 spirals in water storage stove 1 inside is less than the internal diameter of water storage stove 1; In water storage stove 1 bottom, water inlet pipe 7 is being set, top is arranging outlet pipe 8, at water storage stove 1 top, sealed valve cap 6 is being set.
At the fixed supporting leg 9 that arranging in described water storage stove 1 bottom, described supporting leg 9 at least arranges three.
The observation window of observing coal stove internal-combustion situation is being set on described charging aperture 2.
At described ash discharge passage, a grey slag bucket that connects boiler ash sediment is inwardly installed.
On water storage stove 1 lateral wall top, water-level gauge is being set.
Claims (5)
1. an improved Domestic stove for air-heating, comprise water storage stove, smoke-fire-tube, coal stove and stone or metal plate for standing a stove on as a precaution against fire, it is characterized in that: described coal stove is arranged in water storage stove, the charging aperture surrounding of coal stove and bottom surrounding are consolidated with lateral wall and the sealing of water storage furnace bottom of water storage stove respectively, the stone or metal plate for standing a stove on as a precaution against fire large with coal stove internal diameter etc. is being set below coal stove inside, on described stone or metal plate for standing a stove on as a precaution against fire, be arranged alternately fire bars, coal stove inside is divided into the combustion chamber on top and the coal ash grit chamber of bottom by stone or metal plate for standing a stove on as a precaution against fire, in described bottom, coal ash grit chamber, ash discharge passage is being set; The fixed smoke-fire-tube that arranging in combustor exit place, described smoke-fire-tube at least stretches out water storage stove after coiled coil one circle and forms smokejack outward in water storage stove, and the diameter that smoke-fire-tube spirals at water storage furnace interior is less than the internal diameter of water storage stove; At water storage furnace bottom, water inlet pipe is being set, top is arranging outlet pipe, and at water storage furnace roof, portion is arranging sealed valve cap.
2. the improved Domestic stove for air-heating of one according to claim 1, is characterized in that: at the fixed supporting leg that arranging of described water storage furnace bottom, described supporting leg at least arranges three.
3. the improved Domestic stove for air-heating of one according to claim 1, is characterized in that: the observation window of observing coal stove internal-combustion situation is being set on described charging aperture.
4. the improved Domestic stove for air-heating of one according to claim 1, is characterized in that: a grey slag bucket that connects boiler ash sediment is installed in described ash discharge passage.
5. the improved Domestic stove for air-heating of one according to claim 1, is characterized in that: on water storage stove lateral wall top, water-level gauge is being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844490.4U CN203615580U (en) | 2013-12-20 | 2013-12-20 | Improved household heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844490.4U CN203615580U (en) | 2013-12-20 | 2013-12-20 | Improved household heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615580U true CN203615580U (en) | 2014-05-28 |
Family
ID=50768218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844490.4U Expired - Fee Related CN203615580U (en) | 2013-12-20 | 2013-12-20 | Improved household heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615580U (en) |
-
2013
- 2013-12-20 CN CN201320844490.4U patent/CN203615580U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181220 |