CN205425427U - Built -in heat transfer formula boiler - Google Patents
Built -in heat transfer formula boiler Download PDFInfo
- Publication number
- CN205425427U CN205425427U CN201620239789.0U CN201620239789U CN205425427U CN 205425427 U CN205425427 U CN 205425427U CN 201620239789 U CN201620239789 U CN 201620239789U CN 205425427 U CN205425427 U CN 205425427U
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- hot water
- heater
- heat
- type boiler
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Abstract
Built -in heat transfer formula boiler, it is regional including furnace body, combustion chamber, firework passageway and hot water be provided with the heat exchange tube in the hot water region, the both ends of heat exchange tube all are located the furnace body outside, and the cold water water source is connected to the one end of heat exchange tube, and the other end is the hot water export. The heat exchange tube is spirally wound and is in on the firework passageway. Be provided with the division board in the hot water region. The furnace body bottom sets up the water leg layer. The utility model discloses still be provided with gap, vice chimney and moisturizing case etc. The utility model discloses a built -in heat exchange mode does not need additionally to occupy the ground area, and built -in heat exchange tube does not have the thermal losses moreover, and the thermal efficiency is high. The maintenance can be cleared up to the firework passageway to the lid of furnace body top, and can guarantee that the heat does not does not scatter and disappear. It can also use biomass fuel.
Description
Technical field
This utility model relates to a kind of boiler, specifically a kind of built-in heat exchanging type boiler.
Background technology
Existing boiler technology is typically all external heat exchange mode, external heat exchange refers to be provided with heat exchanger, pipeline pump and water pipe at boiler exterior, during work, the hot water in stove enters heat exchanger through pipeline under the effect of pipeline pump, returns Repeat-heating in stove after transferring heat to cold water.It is many that this technology has floor space, and additional power is many, and heat exchanger absorbs heat not exclusively, and water yield is few, and the thermal efficiency is low, and heat exchanger needs the weakness of periodically maintenance.
Utility model content
For the shortcoming overcoming above-mentioned prior art to exist, the purpose of this utility model is to provide one to be not take up extra floor area, and heat exchange efficiency is high, the built-in heat exchanging type boiler that water yield is big.
In order to solve the problems referred to above, this utility model is by the following technical solutions: a kind of built-in heat exchanging type boiler, including body of heater, combustor, fireworks channel, air-introduced machine and hot water region, described air-introduced machine is positioned at outside body of heater or is built in body of heater, it is characterized in that: in described hot water region, be provided with heat exchanger tube, the two ends of described heat exchanger tube are respectively positioned on outside body of heater, and one end of heat exchanger tube connects cold water source, and the other end is hot water outlet.
In order to improve contact area and the uniformity of heat exchanger tube and hot water region, improving heat exchanger effectiveness, described heat exchanger tube is spirally wrapped around on described fireworks channel.
Further, being provided with guide plate in the middle of described fireworks channel, fireworks channel is divided into left and right two parts of upper end connection by described guide plate.
Further, being provided with division board in the hot water region between two described fireworks channels, described hydrothermal area's regional partition is become two independent regions by described division board.
Further, arranging a lid on the top of described body of heater, described cover inside arranges one layer of heat preservation layer, the upper end open of described fireworks channel, and the opening of described heat-insulation layer and described fireworks channel upper end closely cooperates.
Further, described bottom of furnace body is provided with water interlayer, described water interlayer and described hot water regional connectivity.
Further, described body of heater side being provided with bionass fuel bunker and spiral transmitter, described combustor sent into by fuel by described spiral transmitter.
Further, described combustor includes upper combustion chamber and lower combustion chamber.
Further, described body of heater is provided with gap and ball float water supply tank.
The beneficial effects of the utility model are:
1, it uses built-in heat exchange mode, it is not necessary to additionally taking floor area, and inner-heating tube does not has thermal losses, the thermal efficiency is high.Heat exchanger tube is positioned at hot water region and is wrapped in outside fireworks channel, it is possible to absorption heat quick, substantial amounts of, and cold water is rapidly gone to hot water.
2, in the middle of fireworks channel, guide plate is set, makes pyrotechnics S-type tendency in fireworks channel, improve thermal absorptivity.The water interlayer of bottom of furnace body also absorbs the heat in fireworks channel, it is ensured that the heat that fuel produces absorbs as far as possible.
3, the division board in hot water region be designed to make the hot water temperature in body of heater reduce piecemeal from front end to rear end, not only reduce boiler and discharge the temperature of hot vapour, also make heat exchanger tube being heated from rear end to front end gradually step up.
4, this utility model is provided with biomass fuel adding set, it is possible to use biomass fuel, energy-conserving and environment-protective.
5, the lid above body of heater can be opened, and can clear up fireworks channel, and arranges heat-insulation layer inside lid, can effectively prevent the heat losses in fireworks channel.
Accompanying drawing explanation
With embodiment, this utility model is described further below in conjunction with the accompanying drawings:
Fig. 1 is left side structure schematic diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is sectional view below of the present utility model.
In figure, 1 body of heater, 11 lids, 12 water trapping layers, 121 division boards, 122 intercommunicating pores, 13 demarcation strips, 14 drop-bottoms, 15 boiler jackets, 16 gaps, 17 heating hot water outlets, 18 heating water return mouths, 19 secondary chimneys, 2 upper combustion chamber, 21 fire doors, 22 fire grates, 3 lower combustion chamber, 31 fire doors, 32 fire grates, 34 mistake burner, 33 cinder chamber, 4 fireworks channels, 41 guide plates, 5 hot water regions, 6 heat exchanger tubes, 61 cold water inlets, 62 hot water outlets, 7 bionass fuel bunkers, 8 spiral transmitters, 9 ball float water supply tanks, 10 air-introduced machines.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 3, structure of the present utility model and principle are elaborated:
As shown in Figure 1, specific embodiment of the utility model includes body of heater 1, upper combustion chamber 2, lower combustion chamber 3, fireworks channel 4 and hot water region 5, it is provided with heat exchanger tube 6 in described hot water region 5, it is outside that the two ends of described heat exchanger tube 6 are respectively positioned on body of heater 1, one end of heat exchanger tube 6 is that cold water inlet 61 connects cold water source, and cold water inlet 61 is arranged on top, body of heater rear.The other end is hot water outlet 62, and hot water outlet 62 can connect bathing hot water, is provided with the heating hot water outlet 17 in connection hot water region 5 in hot water outlet 62 side, has a heating water return mouth 18 in body of heater 1 lower rear.Heat exchanger tube 6 preferably uses metal hose.Water within heat exchanger tube 6 absorbs the heat of the hot water in hot water region when boiler works, we term it by hot water, the hot water in hot water region 5 is we term it heat-conductive water.After being reached set temperature by hot water, pressure effect at the outer cold water source of stove dirty go out boiler.New cold water constantly enters boiler with certain flow, flows out outside stove after being heated.Heat-conductive water and by between hot water be only heat transfer relation, both do not mix.
In order to improve contact area and the uniformity of heat exchanger tube 6 and hot water region 5, improving heat exchanger effectiveness, described heat exchanger tube 6 is spirally wrapped around on described fireworks channel 4.
In order to make pyrotechnics S-type tendency in fireworks channel 4, improving the absorbance to heat, be provided with guide plate 41 in the middle of described fireworks channel 4, fireworks channel is divided into left and right two parts of upper end connection by described guide plate 41.So, pyrotechnics stroke in body of heater is elongated, improves the absorption to pyrotechnics heat of the water in stove.
In order to the hot water temperature in making body of heater is gradually lowered from front end to rear end, heat exchanger tube 6 being heated from rear end to front end is made to gradually step up, it is provided with division board 51 in hot water region 5 between two described fireworks channels, this hydrothermal area's regional partition is become two regions by described division board 51, and the bottom of division board 51 is provided with through hole, it is ensured that the region being divided into is interconnected.
In embodiment of the present utility model, top at described body of heater 1 arranges a lid 11 further, described lid 11 is internal arranges one layer of heat preservation layer, the upper end open of described fireworks channel, described heat-insulation layer closely cooperates with the opening of described fireworks channel upper end, so can open lid 11, dust in easy cleaning fireworks channel and fireworks channel is carried out maintenance.Cover inside arranges heat-insulation layer, it is therefore prevented that the heat losses of fireworks channel.
In order to fully absorb pyrotechnics heat further, described bottom of furnace body is provided with water interlayer 12, water trapping layer 12 is made up of demarcation strip 13, drop-bottom 14 and boiler jacket 15, each waters of described water interlayer is provided with intercommunicating pore 122 and connects with each hot water region 5 on top.Intercommunicating pore 122 is arranged on demarcation strip.Identical with the action principle of above-mentioned division board 51, water interlayer 12 is also provided with several roads division board 121, the moisture of water interlayer 12 is become single waters, and the bottom of division board 121 is provided with through hole, it is ensured that two regions being divided into are interconnected.
In order to meet energy-conserving and environment-protective theory, this utility model can also design biomass fuel feeder, described body of heater 1 side is provided with bionass fuel bunker 7 and spiral transmitter 8, arrange the work of driven by motor spiral transmitter in spiral transmitter 8 upper end, fuel is sent into upper combustion chamber or lower combustion chamber by described spiral transmitter 8.Spiral transmitter 8 in Fig. 2, for being vertically arranged, can also be horizontally disposed with or be obliquely installed certainly, and the structure of bionass fuel bunker 7 and set-up mode are also not limited to the position shown in Fig. 2.Described body of heater 1 is provided with gap 16 and ball float water supply tank 9.This utility model is also provided with secondary chimney 19 on body of heater, and secondary chimney 19 connects with the fireworks channel in burner hearth, it is ensured that when air-introduced machine quits work, the cigarette in fireworks channel is discharged from secondary chimney 19.
Combustor of the present utility model includes upper combustion chamber 2 and lower combustion chamber 3, one group of fire grate 31 is arranged at lower combustion chamber 3 bottom, the space of fire grate 32 bottom is cinder chamber 33, upper combustion chamber 2 bottom has a fire grate 22 inclined, upper combustion chamber 2 and lower combustion chamber 3 have fire door 21 and fire door 31 respectively, and fire door can design in body of heater front or side.A burner 34 excessively connected with fireworks channel is had at lower combustion chamber 3 rear.The pyrotechnics that fuel produces, under the negative pressure that air-introduced machine 10 produces, sequentially enters fireworks channel from the burner 34 of crossing of lower combustion chamber, eventually passes air-introduced machine 10 and discharge out of the furnace, and air-introduced machine 10 can be external outside body of heater, it is also possible to built-in and furnace interior.
Claims (10)
1. a built-in heat exchanging type boiler, including body of heater, combustor, fireworks channel, air-introduced machine and hot water region, described air-introduced machine is positioned at outside body of heater or is built in body of heater, it is characterized in that: in described hot water region, be provided with heat exchanger tube, the two ends of described heat exchanger tube are respectively positioned on outside body of heater, one end of heat exchanger tube connects cold water source, and the other end is hot water outlet.
Built-in heat exchanging type boiler the most according to claim 1, it is characterised in that: described heat exchanger tube is spirally wrapped around on described fireworks channel.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: being provided with guide plate in the middle of described fireworks channel, fireworks channel is divided into left and right two parts of upper end connection by described guide plate.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: being provided with division board in the hot water region between two described fireworks channels, described hydrothermal area's regional partition is become two independent regions by described division board.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterized in that: a lid is set on the top of described body of heater, described cover inside arranges one layer of heat preservation layer, the upper end open of described fireworks channel, and described heat-insulation layer closely cooperates with the opening of described fireworks channel upper end.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: described bottom of furnace body is provided with water interlayer, described water interlayer and described hot water regional connectivity.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: described body of heater side is provided with bionass fuel bunker and spiral transmitter, and described combustor sent into by fuel by described spiral transmitter.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: described combustor includes upper combustion chamber and lower combustion chamber.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: on described body of heater, it is provided with gap and ball float water supply tank.
Built-in heat exchanging type boiler the most according to claim 1 and 2, it is characterised in that: being provided with secondary chimney on described body of heater, described secondary chimney connects with the fireworks channel in burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239789.0U CN205425427U (en) | 2016-03-21 | 2016-03-21 | Built -in heat transfer formula boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239789.0U CN205425427U (en) | 2016-03-21 | 2016-03-21 | Built -in heat transfer formula boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425427U true CN205425427U (en) | 2016-08-03 |
Family
ID=56549458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620239789.0U Expired - Fee Related CN205425427U (en) | 2016-03-21 | 2016-03-21 | Built -in heat transfer formula boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205425427U (en) |
-
2016
- 2016-03-21 CN CN201620239789.0U patent/CN205425427U/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: 20160803 Termination date: 20170321 |