CN203323352U - Biomass water heater - Google Patents
Biomass water heater Download PDFInfo
- Publication number
- CN203323352U CN203323352U CN2013203328926U CN201320332892U CN203323352U CN 203323352 U CN203323352 U CN 203323352U CN 2013203328926 U CN2013203328926 U CN 2013203328926U CN 201320332892 U CN201320332892 U CN 201320332892U CN 203323352 U CN203323352 U CN 203323352U
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- CN
- China
- Prior art keywords
- air inlet
- water heater
- air
- biomass water
- feed pipe
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- 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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Abstract
The utility model discloses a biomass water heater. The biomass water heater comprises a furnace body with a hearth, wherein a primary air inlet and a feeding pipe communicated with a hopper are arranged on the furnace body; the feeding pipe is arranged on the furnace body; the hearth is internally provided with a fire grate; the furnace body is provided with a secondary air inlet channel and a plurality of air inlet paths; the secondary air inlet channel is communicated with the hearth by the air inlet paths; the secondary air inlet channel is provided with a secondary air inlet; the secondary air inlet and the primary air inlet are communicated with an air inlet general pipe; the feeding pipe is communicated with the air inlet general pipe; and an air pump is communicated with the air inlet general pipe.
Description
Technical field
The utility model belongs to the technical field of boiler, specifically relates to a kind of biomass water heater.
Background technology
Biomass water heater is to utilize the heat energy that discharges after the biomass fuel combustion thermal hardware to the water heating.Biomass fuel is to belong to renewable resource, and its, aboundresources cheap with respect to other fuel price; Thereby biomass water heater is by wide popularization and application.
At present, the biomass water heater on market comprises the body of heater with burner hearth, is provided with fire grate in burner hearth, is provided with air inlet on body of heater, and this air inlet is positioned at the below of fire grate.By air inlet, in burner hearth, send into for the required oxygen of biomass fuel combustion.Also be provided with charging aperture at body of heater, by this charging aperture, in burner hearth, send into biomass fuel.In use, biomass fuel is insufficient in the biomass thermal wind furnace internal combustion of this structure, combustion rate is low, causes waste of fuel, has improved use cost.
Summary of the invention
The purpose of this utility model is to provide a kind of biomass water heater that improves the biomass fuel combustion rate, makes its sufficient combustion, compact conformation.
The purpose of this utility model is achieved in that a kind of biomass water heater, comprise the body of heater with burner hearth, be provided with air inlet one time on body of heater, the feed pipe be connected with hopper, feed pipe is arranged on body of heater, be provided with fire grate in burner hearth, be provided with the secondary air passage on body of heater, several air inlet ducts, the secondary air passage is connected with burner hearth by air inlet duct, be provided with secondary air inlet on the secondary air passage, this secondary air inlet, one time air inlet all is connected with the air intake house steward, feed pipe is connected with the air intake house steward by ajutage, air pump is connected with the air intake house steward.
On the basis of such scheme and as the preferred version of such scheme: the position that ajutage is connected mutually with feed pipe is positioned at the top of feed pipe.
On the basis of such scheme and as the preferred version of such scheme: described secondary air inlet is connected with the air intake house steward by the dish valve.
On the basis of such scheme and as the preferred version of such scheme: a described air inlet is connected with the air intake house steward by the dish valve.
On the basis of such scheme and as the preferred version of such scheme: described ajutage is connected with the air intake house steward by the dish valve.
On the basis of such scheme and as the preferred version of such scheme: one time air inlet is connected with burner hearth by an air intake passage, and one time air intake passage is looped around on body of heater.
On the basis of such scheme and as the preferred version of such scheme: the enterprising air channel of the short transverse of body of heater be positioned at fire grate above.
On the basis of such scheme and as the preferred version of such scheme: described secondary air passage is 270 ° circular-arc.
On the basis of such scheme and as the preferred version of such scheme: the cohesive position that a described air channel is connected with burner hearth is away from an air inlet.
The utility model outstanding and useful technique effect compared to existing technology is:
1, biomass water heater of the present utility model has been set up secondary air inlet, secondary air passage and air inlet channel structure, playing the oxygen of combustion-supporting effect is supplied with to this biomass water heater from multi-faceted, make the biomass fuel on fire grate to contact with oxygen fully, biomass fuel obtains abundant fuel, to improve the utilization rate of biomass fuel, reach the purpose of energy-saving and emission-reduction.By adopting the ajutage structure, make the gas that air pump is provided introduce in feed pipe, this gas forms feed pipe is washed away, make the biomass fuel that is positioned at feed pipe promptly be introduced into burner hearth, to avoid biomass fuel at the feed pipe fuel, loss of energy further reaches energy-conservation purpose.Moreover this biomass water heater has also adopted air intake house steward's structure, formation to this biomass water heater air supply, reaches the purpose of oversimplifying structure with an air pump structure.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the utility model is further described, referring to Fig. 1;
Biomass water heater of the present utility model, comprise the body of heater 1 with burner hearth 110, be provided with air inlet 2 one time on body of heater 1, the feed pipe 4 be connected with hopper 3, feed pipe 4 is arranged on body of heater 1, be provided with fire grate 5 in burner hearth 110, be provided with secondary air passage 6 on body of heater 1, several air inlet ducts 7, secondary air passage 6 is connected with burner hearth 110 by air inlet duct 7, be provided with on secondary air passage 6 for air (comprise air but be not limited only to air) and pass into the secondary air inlet 8 in this secondary air passage, this secondary air inlet 8, one time air inlet 2 all is connected with air intake house steward 9, feed pipe 4 is connected with air intake house steward 9 by ajutage 10, air pump 11 is connected with air intake house steward 9.The biomass water heater of this structure has been set up secondary air inlet, secondary air passage and air inlet channel structure, playing the oxygen of combustion-supporting effect is supplied with to this biomass water heater from multi-faceted, make the biomass fuel on fire grate to contact with oxygen fully, biomass fuel obtains abundant fuel, to improve the utilization rate of biomass fuel, reach the purpose of energy-saving and emission-reduction.By adopting the ajutage structure, make the gas that air pump is provided introduce in feed pipe, this gas forms feed pipe is washed away, make the biomass fuel that is positioned at feed pipe promptly be introduced into burner hearth, to avoid biomass fuel at the feed pipe fuel, loss of energy further reaches energy-conservation purpose.Moreover this biomass water heater has also adopted air intake house steward's structure, formation to this biomass water heater air supply, reaches the purpose of oversimplifying structure with an air pump structure.
In the present embodiment, the position that ajutage 10 is connected mutually with feed pipe 4 is positioned at the top of feed pipe 4.
In the present embodiment, described secondary air inlet 8 is connected with air intake house steward 9 by dish valve 12.By adopting the dish valve arrangement, realize opening or closing the function of gas circuit.In like manner, a described air inlet 2 is connected with air intake house steward 9 by dish valve 13; Described ajutage 10 is connected with air intake house steward 9 by dish valve 14.
In the present embodiment, one time air inlet 2 is connected with burner hearth 110 by an air intake passage 15, and one time air intake passage 15 is looped around on body of heater.By this structure, the air that is positioned at this air intake passage is accepted the heat radiation of body of heater, make this air form the relatively gas of high-temperature, avoid Cryogenic air directly to enter in burner hearth and reduce fire box temperature, and the heat that biomass fuel is produced can be more for supplying water absorption, to improve the heat utilization efficiency of biomass fuel, reach the purpose of energy-saving and emission-reduction.Preferably, a described air channel realizes that with burner hearth the cohesive position 15a be connected is away from an air inlet 2.By this structure, make air there is the longer holdup time in air intake passage, accept more fully the heat radiation of body of heater, make air there is higher temperature.
In the present embodiment, the enterprising air channel 4 of the short transverse of body of heater be positioned at fire grate 5 above.
In the present embodiment, described secondary air passage 6 is 270 ° circular-arc.
Above-described embodiment is only preferred embodiment of the present utility model, not limits according to this protection domain of the present utility model, therefore: all equivalences of doing according to structure of the present utility model, shape, principle change, within all should being covered by protection domain of the present utility model.
Claims (9)
1. a biomass water heater, comprise the body of heater with burner hearth, be provided with air inlet one time on body of heater, the feed pipe be connected with hopper, feed pipe is arranged on body of heater, be provided with fire grate in burner hearth, it is characterized in that: be provided with secondary air passage, several air inlet ducts on body of heater, the secondary air passage is connected with burner hearth by air inlet duct, be provided with secondary air inlet on the secondary air passage, this secondary air inlet, an air inlet all are connected with the air intake house steward, and feed pipe is connected with the air intake house steward by ajutage, and air pump is connected with the air intake house steward.
2. biomass water heater according to claim 1, it is characterized in that: the position that ajutage is connected mutually with feed pipe is positioned at the top of feed pipe.
3. biomass water heater according to claim 1, it is characterized in that: described secondary air inlet is connected with the air intake house steward by the dish valve.
4. biomass water heater according to claim 1, it is characterized in that: a described air inlet is connected with the air intake house steward by the dish valve.
5. biomass water heater according to claim 1, it is characterized in that: described ajutage is connected with the air intake house steward by the dish valve.
6. biomass water heater according to claim 1, it is characterized in that: one time air inlet is connected with burner hearth by an air intake passage, and one time air intake passage is looped around on body of heater.
7. biomass water heater according to claim 1 is characterized in that: the enterprising air channel of the short transverse of body of heater be positioned at fire grate above.
8. biomass water heater according to claim 1 is characterized in that: described secondary air passage is 270 ° circular-arc.
9. biomass water heater according to claim 5, it is characterized in that: the cohesive position that a described air channel is connected with burner hearth is away from an air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203328926U CN203323352U (en) | 2013-06-08 | 2013-06-08 | Biomass water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203328926U CN203323352U (en) | 2013-06-08 | 2013-06-08 | Biomass water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323352U true CN203323352U (en) | 2013-12-04 |
Family
ID=49662698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203328926U Expired - Fee Related CN203323352U (en) | 2013-06-08 | 2013-06-08 | Biomass water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203323352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654286A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Double-furnace type biomass boiler |
| CN104654285A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Biomass combustion boiler |
-
2013
- 2013-06-08 CN CN2013203328926U patent/CN203323352U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654286A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Double-furnace type biomass boiler |
| CN104654285A (en) * | 2014-12-20 | 2015-05-27 | 灵璧县长城锅炉制造厂 | Biomass combustion boiler |
| CN104654286B (en) * | 2014-12-20 | 2017-06-27 | 灵璧县长城锅炉制造厂 | Twin furnace formula biomass boiler |
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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: 20131204 Termination date: 20160608 |