CN203642235U - Biomass-fuel cooking water heater with air supply system - Google Patents
Biomass-fuel cooking water heater with air supply system Download PDFInfo
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- CN203642235U CN203642235U CN201420000477.5U CN201420000477U CN203642235U CN 203642235 U CN203642235 U CN 203642235U CN 201420000477 U CN201420000477 U CN 201420000477U CN 203642235 U CN203642235 U CN 203642235U
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Abstract
The utility model discloses a biomass-fuel cooking water heater with an air supply system. The biomass-fuel cooking water heater comprises a casing, a hearth, a water tank, an inner barrel, a charging barrel, a combustion-supporting air distribution plate and the air supply system. The hearth is arranged in the casing, the water tank encircles the periphery of the hearth, the inner barrel is fixedly mounted in the hearth, the charging barrel is disposed in the inner barrel, and the combustion-supporting air distribution plate is arranged at the top of the charging barrel. A cavity formed by the combustion-supporting air distribution plate and the inner wall of the water tank in an encircling mode is a heating chamber. A smoke chamber is arranged on the periphery of the water tank. The smoke chamber is communicated with the heating chamber and a smoke pipe. The air supply system comprises a lower barrel, a separation ring, a speed adjuster, a fan, a main air duct and an auxiliary air duct. A lower-barrel cavity positioned below the separation ring is a main air chamber, and a lower-barrel cavity positioned above the separation ring is an auxiliary air chamber. The main air duct is communicated with the fan and the main air chamber, and the auxiliary air duct is communicated with the fan and the auxiliary air chamber. After one connection end of the fan is in series connection with the speed adjuster, the connection end and the other connection end of the fan are electrically connected to two connection ends of a power source. By the biomass-fuel cooking water heater, fuel combustion can be controlled through air speed adjustment, smoke generated during combustion is few, and cooking and water heating effects are good.
Description
Technical field
The utility model relates to a kind of solid-fuelled domestic burners, is specifically related to a kind of biomass fuel furnace for hot drinking water with air feed system.
Background technology
The biomass energy of China is very abundant, and along with agricultural and the development of forestry, biomass resource will get more and more, the current subject matter of utilizing biomass energy is that capacity usage ratio is very low, also very unreasonable in use, cause the huge waste of resource, as rural area utilizes traditional native kitchen range burning bavin standing grain, stalk always, efficiency of combustion is low and labour intensity is large, also damages to environment.
In the last few years, some family expenses or small-sized biomass hot water kitchen range are there is, the patent document that is CN 102297453 A as publication number discloses a kind of biomass fuel furnace for hot drinking water, this biomass fuel furnace for hot drinking water comprises water tank, burner hearth, on water tank, be provided with water inlet pipe and outlet pipe, place barrel and combustion-supporting air distribution disk in burner hearth, water tank is peripherally equipped with smoke chamber, air supply device is arranged on hull outside, and this air supply device includes blower fan and control valve.Although this air supply device can carry out air feed and can pass through control valve regulating air volume fuel combustion, but in actual use, the air feeding efficiency of this air supply device is not high, it is not very abundant causing fuel combustion, when burning, flue dust is many, and therefore the thermal efficiency of this biomass fuel furnace for hot drinking water is low, cooking and hot water weak effect, and the control valve in air supply device is easy to damage, and changes difficulty larger.
Summary of the invention
The purpose of this utility model is to provide a kind of biomass fuel furnace for hot drinking water with air feed system, not only can be by regulating wind speed control fuel combustion, and when burning flue dust few, cooking and hot water effect are better.
A kind of biomass fuel furnace for hot drinking water with air feed system described in the utility model, include housing, be placed in burner hearth in housing, be looped around burner hearth peripheral and be provided with water inlet pipe and water outlet pipe water tank, be fixedly mounted on inner core in burner hearth, be placed in barrel in inner core, be arranged on the combustion-supporting air distribution disk at barrel top, the cavity that described combustion-supporting air distribution disk and tank inner wall surround is heating clamber, water tank periphery is provided with smoke chamber, and described smoke chamber is communicated with heating clamber and smoke pipe; Also include air feed system, described air feed system include be arranged on water tank downside doffing, be arranged on spacer ring, speed regulator, blower fan, main air duct, auxiliary air channel between doffing and inner core, the doffing cavity that is positioned at spacer ring below is main air chamber, the doffing cavity that is positioned at spacer ring top is auxiliary air compartment, described main air duct is communicated with blower fan and main air chamber, and described auxiliary air channel is communicated with blower fan and auxiliary air compartment; After one terminals cascade control device of described blower fan, be connected electrically on two terminals of power supply with its another terminals.
One terminals and another terminals of described blower fan are electrically connected with plug, and described plug is connected electrically on socket, after a terminals cascade control device of described socket, are connected electrically on two terminals of power supply with another terminals of socket.
Described air feed system also comprises the shell that is arranged on housing one side, and described blower fan is arranged on enclosure, and described speed regulator is arranged on housing exterior.
Described power acquisition 220V alternating current.
The utility model uses biomass fuel, adopts upper-burning layering Direct-Combustion Technology, and igniting is easy, quick combustion, is easy to regulate firepower size, simultaneously simple to operate; Adopt barrel heat radiation and heating clamber, smoke chamber heat exchange structure, its cooking and comprehensive hot water efficiency are high; Combustion-supporting air distribution disk of the present utility model and barrel all desirable go out body of heater, the operations such as charging in process easy to use, reinforced and ash discarding.
Than prior art, the beneficial effects of the utility model are:
1, the utility model can regulate wind speed to control fuel combustion firepower by speed regulator, and when burning, flue dust is few, and cooking and hot water effect are better;
2, the speed regulator in the utility model is the speed regulator that is widely used in electric fan on market, because it is comparatively common in life, is also easy to change even if damaged for urban residents.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of blower fan;
Fig. 3 is electrical schematic diagram of the present utility model.
The specific embodiment
The utility model is to improve further on the basis of existing technology, now by reference to the accompanying drawings the utility model is described in further detail.
With a biomass fuel furnace for hot drinking water for air feed system, include housing 1, be placed in burner hearth 2 in housing, be looped around burner hearth peripheral and be provided with water inlet pipe and water outlet pipe water tank 3, be fixedly mounted on inner core 4 in burner hearth, be placed in barrel 5 in inner core, be arranged on barrel top combustion-supporting air distribution disk 6, be arranged on the air feed system of housing one side.Sidepiece and the bottom of inner core 4 are equipped with passage, the cavity that combustion-supporting air distribution disk 6 and water tank 3 inwalls surround is heating clamber 7, water tank 3 peripheries are provided with smoke chamber 8, smoke chamber 8 is communicated with heating clamber 7 and smoke pipe 9, air feed system includes the shell 20 that is arranged on housing one side, be arranged on the doffing 10 of water tank downside, be arranged on the spacer ring 11 between doffing 10 and inner core 4, be arranged on the speed regulator 12 of housing exterior, be arranged on the blower fan 13 of enclosure, main air duct 14, auxiliary air channel 15, the doffing cavity that is positioned at spacer ring 11 belows is main air chamber 16, the doffing cavity that is positioned at spacer ring 11 tops is auxiliary air compartment 17, main air duct 14 is communicated with blower fan 13 and main air chamber 16, auxiliary air channel 15 is communicated with blower fan 13 and auxiliary air compartment 17.One terminals and another terminals of blower fan 13 are electrically connected with plug 18, and described plug 18 is connected electrically on socket 19, and a terminals cascade control device 12 another terminals rear and socket of described socket 19 are connected electrically on two terminals of 220V AC power.
In actual use procedure, fuel is placed in barrel 5, igniting is easy, quick combustion, and after blower fan is opened, the air that enters into inner core by auxiliary air channel can be strengthened fixed carbon burning.The venthole of combustion-supporting air distribution disk is shutter shape pore, the air that can produce rotation is evenly distributed to the top of fuel, after fuel surface burning, heat is by conduction and radiation direction fuel internal layer and lower floor's diffusion, thereby make fuel internal layer and lower floor's Volatile, continue and oxygen mixed combustion, in the time that upper strata fuel does not have precipitate, because air is from upper supplementary, oxygen touches fixed carbon, partial fixing carbon burns, and reduces widely the concentrated combustion time of fixed carbon, is conducive to the even burning of fuel.Meanwhile, the air that enters into inner core by main air duct can make the burning of fixed carbon be strengthened further, and fixed carbon is being burnouted under speed faster.Can realize the control of the displacement to main air duct 14, auxiliary air channel 15 by adjusting speed regulator 12, fuel metering starts to normal combustion, the burning of little fire, big fire burning, the firepower size in each stage of after burning from igniting easily.
Claims (4)
1. the biomass fuel furnace for hot drinking water with air feed system, include housing (1), be placed in the burner hearth (2) in housing, be looped around burner hearth peripheral and be provided with the water tank (3) of water inlet pipe and water outlet pipe, be fixedly mounted on the inner core (4) in burner hearth, be placed in the barrel (5) in inner core, be arranged on the combustion-supporting air distribution disk (6) at barrel top, the cavity that described combustion-supporting air distribution disk (6) and water tank (3) inwall surround is heating clamber (7), water tank (3) periphery is provided with smoke chamber (8), described smoke chamber (8) is communicated with heating clamber (7) and smoke pipe (9), it is characterized in that: also include air feed system, described air feed system includes the doffing (10) that is arranged on water tank downside, be arranged on the spacer ring (11) between doffing (10) and inner core (4), speed regulator (12), blower fan (13), main air duct (14), auxiliary air channel (15), the doffing cavity that is positioned at spacer ring (11) below is main air chamber (16), the doffing cavity that is positioned at spacer ring (11) top is auxiliary air compartment (17), described main air duct (14) is communicated with blower fan (13) and main air chamber (16), described auxiliary air channel (15) is communicated with blower fan (13) and auxiliary air compartment (17), after one terminals cascade control device (12) of described blower fan (13) and its another terminals be connected electrically on two terminals of power supply.
2. a kind of biomass fuel furnace for hot drinking water with air feed system as claimed in claim 1, it is characterized in that: terminals of described blower fan (13) and another terminals are electrically connected with plug (18), it is upper that described plug (18) is connected electrically in socket (19), and a terminals cascade control device (12) another terminals rear and socket of described socket (19) are connected electrically on two terminals of power supply.
3. a kind of biomass fuel furnace for hot drinking water with air feed system as claimed in claim 1 or 2, it is characterized in that: described air feed system also comprises the shell (20) that is arranged on housing one side, described blower fan (13) is arranged on enclosure, and described speed regulator (12) is arranged on housing exterior.
4. a kind of biomass fuel furnace for hot drinking water with air feed system as claimed in claim 1 or 2, is characterized in that: described power acquisition 220V alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000477.5U CN203642235U (en) | 2014-01-02 | 2014-01-02 | Biomass-fuel cooking water heater with air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000477.5U CN203642235U (en) | 2014-01-02 | 2014-01-02 | Biomass-fuel cooking water heater with air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642235U true CN203642235U (en) | 2014-06-11 |
Family
ID=50873476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000477.5U Expired - Fee Related CN203642235U (en) | 2014-01-02 | 2014-01-02 | Biomass-fuel cooking water heater with air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702840A (en) * | 2019-10-14 | 2020-01-17 | 刘芳 | Analysis device based on energy utilization rate of carbonized urban domestic sewage biomass |
-
2014
- 2014-01-02 CN CN201420000477.5U patent/CN203642235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702840A (en) * | 2019-10-14 | 2020-01-17 | 刘芳 | Analysis device based on energy utilization rate of carbonized urban domestic sewage biomass |
| CN110702840B (en) * | 2019-10-14 | 2022-06-07 | 河北地质大学华信学院 | Analysis device based on energy utilization rate of carbonized urban domestic sewage biomass |
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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 |
Granted publication date: 20140611 Termination date: 20150102 |
|
| EXPY | Termination of patent right or utility model |