CN205897113U - Biomass fuel thermoelectric generator with temperature control function - Google Patents
Biomass fuel thermoelectric generator with temperature control function Download PDFInfo
- Publication number
- CN205897113U CN205897113U CN201620854039.4U CN201620854039U CN205897113U CN 205897113 U CN205897113 U CN 205897113U CN 201620854039 U CN201620854039 U CN 201620854039U CN 205897113 U CN205897113 U CN 205897113U
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- Prior art keywords
- temperature
- heat
- biomass fuel
- conductive rod
- thermo
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Abstract
The utility model discloses a biomass fuel thermoelectric generator with temperature control function, include: the combustion chamber has the air -blower, the heat conduction stick, one end is located the combustion chamber, and the combustion chamber is worn out to the other end, the end connection of combustion chamber is worn out with the heat conduction stick to the heat transfer plate, the thermoelectric generation piece is laminated with the heat transfer plate, heat abstractor for the heat dissipation of thermoelectric generation piece is given in the heat dissipation, temperature sensor for measure the temperature signal of heat conduction stick, the controller for the temperature signal who records according to temperature sensor controls air -blower work. The utility model discloses a temperature sensor monitors the temperature of heat conduction stick, can close the air -blower when the high temperature to the temperature that can make the heat conduction stick reduces, and when the temperature height, the openable air -blower makes the more abundant burning of biomass fuel, thereby makes the temperature height of heat conduction stick, the utility model discloses in protection in the power generation element, can carry the generating efficiency of high temperature difference electricity generation piece.
Description
Technical field
This utility model is related to TRT and in particular to having the biomass fuel thermo-electric generation of temp. control function
Machine.
Background technology
With scientific and technical development, various illumination apparatuies and the electronic product carried with are more and more abundanter, and people are to it
Also become increasingly dependent on, but activity in the wild or in the case of having a power failure etc. and not having power supply supply, these illumination apparatuies and electronic product
Power supply usually because can not obtain electric energy supplement so that they cannot use.
Utility model content
This utility model is directed to the problems referred to above it is proposed that a kind of biomass fuel thermo-electric generation with temp. control function
Machine.
The technical scheme that this utility model is taken is as follows:
A kind of biomass fuel thermal generator with temp. control function, comprising:
Combustor, has aerator；
Heat conductive rod, one end is located at described burning interior, and the other end passes described combustor；
Heat transfer plate, the end passing combustor with heat conductive rod is connected；
Thermo-electric generation sheet, is fitted with described heat transfer plate；
Heat abstractor, is arranged on the side of thermo-electric generation sheet dorsad heat transfer plate, and heat abstractor is coordinated with thermo-electric generation sheet, uses
In radiating；
Temperature sensor, is arranged on heat conductive rod, for measuring the temperature signal of heat conductive rod；
Controller, is electrically connected with thermo-electric generation sheet, aerator and temperature sensor, and controller is used for being passed according to temperature
The temperature signal that sensor records controls aerator work.
Seebeck effect refers to due to the temperature contrast of two kinds of different electric conductors or quasiconductor cause between two kinds of materials
The pyroelectric phenomena of voltage difference.Thermo-electric generation sheet is, using Seebeck effect, heat energy is converted into electric energy.
The electricity generating principle of the application is: biomass fuel transfers heat to heat transfer plate in burning Indoor Combustion, heat conductive rod
On, the both sides of thermo-electric generation sheet are coordinated with heat transfer plate and heat abstractor respectively, and heat transfer plate side temperature is high, heat abstractor one
Side temperature low such that it is able to produce voltage difference, electric energy can be externally provided.Temperature controlled principle is: by temperature sensor
The temperature of heat conductive rod is monitored, aerator can be closed when temperature is too high such that it is able to make the temperature of heat conductive rod reduce,
When temperature height, aerator can be opened, so that biomass fuel is more fully burnt, so that the temperature height of heat conductive rod,
By temperature controlled this design, while protecting generating element, it is possible to increase the generating efficiency of thermo-electric generation sheet.
Around the axis distribution of combustor and one end of heat conductive rod is located at described burning interior to the application heat conductive rod, and the other end is worn
Go out described combustor, this version can install more thermo-electric generation sheets such that it is able to produce larger generated output.
Optionally, described controller has comparator, and comparator is used for receiving described temperature signal and by this temperature signal
Compare with default low temperature threshold and high temperature threshold value, when the temperature signal that temperature sensor records is more than high temperature threshold value, control
Device sending signal controls aerator to close, and when the temperature signal that temperature sensor records is less than low temperature threshold, controller sends
Signal controls aerator to open.
Optionally, described combustor includes the body of heater of both ends open, is provided with deslagging fire grate, body of heater at the lower ending opening of body of heater
Lower sides there is feed inlet and blast orifice, combustor also include around blast orifice setting first, described first to
Project outward and surround cavity, described aerator is installed in the cavities.
By first cavity that can be formed for installing aerator, biomass fuel can be increased by arranging aerator
The oxygen-supplying amount of material, makes biomass fuel fully and rapid burning.
Optionally, described heat abstractor includes radiator and the radiator fan being electrically connected with the controller, described radiator
Including:
Heat sink, is reclined with thermo-electric generation sheet；
Spaced apart multiple fin, is fixed on the side away from thermo-electric generation sheet for the heat sink；
Described radiator fan is arranged on radiator side, for drying to fin.
Optionally, described heat conductive rod has external screw thread, and heat conductive rod is provided with two fixing nuts, and two fixing nuts
It is located at the interior outside of combustor respectively, for heat conductive rod is fixed on combustor.
Optionally, described heat transfer plate has thermo-electric generation sheet mounting groove.
The fixed and positioned of thermo-electric generation sheet can be facilitated by arranging thermo-electric generation sheet mounting groove.
Optionally, described heat conductive rod is copper rod or chromium pick copper rod.
Optionally, described heat transfer plate is soaking aluminium sheet.
The beneficial effects of the utility model are: by temperature sensor, the temperature of heat conductive rod is monitored, when temperature mistake
Aerator can be closed when high such that it is able to make the temperature of heat conductive rod reduce, when temperature height, aerator can be opened, make
Biomass fuel more fully burns, so that the temperature height of heat conductive rod, by temperature controlled this design, sends out in protection
While electric device, it is possible to increase the generating efficiency of thermo-electric generation sheet；Heat conductive rod is distributed and heat conductive rod around the axis of combustor
One end is located at described burning interior, and the other end passes described combustor, and this version can install more thermo-electric generations
Piece is such that it is able to produce larger generated output.
Brief description:
Fig. 1 is the structural representation of embodiment 1 biomass fuel thermal generator；
Fig. 2 is the structural representation after embodiment 1 biomass fuel thermal generator removes arc smoke exhaust pipe；
Fig. 3 is the structural representation after embodiment 1 combustor removes arc smoke exhaust pipe；
Fig. 4 is temperature controlled theory diagram in embodiment 2；
Fig. 5 is the theory diagram that in embodiment 3, controller is powered.
The each reference of in figure is:
1st, combustor, 2, body of heater, 3, arc smoke exhaust pipe, 4, u-shaped lifting rod, 5, heat transfer plate, 6, fixing nut, 7, heat conduction
Rod, 8, thermo-electric generation sheet, 9, heat abstractor, 10, deslagging fire grate, 11, second, 12, first, 13, support feet, 14, air blast
Machine, 15, heat sink, 16, fin, 17, radiator fan, 18, flange, 19, installing hole.
Specific embodiment:
With reference to each accompanying drawing, the present invention is described in detail.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of biomass fuel thermal generator, comprising:
Combustor 1；
Some groups of heat conductive rods, each group heat conductive rod is distributed around the axis of combustor, and every group of heat conductive rod includes at least one heat conduction
Rod 7, one end of heat conductive rod 7 is located in combustor 1, and the other end passes combustor 1；
Heat transfer plate 5, the end passing combustor with corresponding group of heat conductive rod connects；
Thermo-electric generation sheet 8, is fitted with heat transfer plate 5；
Heat abstractor 9, is arranged on the side of thermo-electric generation sheet 8 dorsad heat transfer plate 5, and heat abstractor is joined with thermo-electric generation sheet
Close, for radiating.
In the present embodiment, heat conductive rod 6 has external screw thread, and heat conductive rod is provided with two fixing nuts 6, and two fixations
Nut is located at the interior outside of combustor respectively, for heat conductive rod is fixed on combustor.
In the present embodiment, heat conductive rod has multigroup, and each group heat conductive rod is uniformly distributed around the axis of combustor, two neighboring biography
The side wall of hot plate is mutually adjacent or against each heat transfer plate forms polyhedral structure.This version, can farthest pacify
Fill more thermo-electric generation sheets, make full use of the heat energy of biomass fuel.
In the present embodiment, heat transfer plate has thermo-electric generation sheet mounting groove.Can by arranging thermo-electric generation sheet mounting groove
Facilitate the fixed and positioned of thermo-electric generation sheet.
In the present embodiment, also include the controller being connected with thermo-electric generation sheet.
As shown in figure 3, in the present embodiment, combustor 1 includes the body of heater 2 of both ends open, sets at lower 2 end openings of body of heater
There is deslagging fire grate 10, the lower sides of body of heater have feed inlet and blast orifice, combustor also includes the around blast orifice setting
One 12, first outwardly surrounds cavity, and cavity is provided with the aerator 14 being electrically connected with the controller.By first
The cavity for installing aerator can be formed, the oxygen-supplying amount of biomass fuel can be increased by arranging aerator, make biology
Matter fuel fully and rapidly burns.
In the application, " heat conductive rod is distributed around the axis of combustor " refers specifically to the axis distribution around body of heater 2.
As shown in figure 3, in the present embodiment, combustor 1 also includes second 11 around feed inlet setting, second 11 to
Project outward and surround feeding-passage.Feeding-passage can be surrounded by arranging second, conveniently add biomass fuel to combustor,
And second components and parts being prevented from flame spilling incinerator external body.
In the present embodiment, the side wall of body of heater has what the heat conductive rod 7 of multiple confession biomass fuel thermal generators passed through
Installing hole 19.Installing hole can install heat conductive rod 7 such that it is able to conduct heat by heat conductive rod.
As shown in figure 1, in the present embodiment, combustor 1 also includes the arc smoke exhaust pipe 3, Yu Qi with the cooperation of body of heater upper end
Can choose whether as needed in his embodiment to arrange arc smoke exhaust pipe.Setting arc smoke exhaust pipe can not only change the row of smog
Put direction, improve comfort level when using additionally it is possible to improve the efficiency of combustion of biomass fuel.
In the present embodiment, arc smoke exhaust pipe 3 is detachably coordinated with body of heater 2 by connector；Fixing on arc smoke exhaust pipe
There is u-shaped lifting rod 4.U-shaped lifting rod being capable of convenient use person's installation or removal arc smoke exhaust pipe.
In the present embodiment, the upper end of body of heater has flange 18.Setting flange can facilitate on arc smoke exhaust pipe and body of heater
End face coordinates.
In the present embodiment, the bottom of body of heater 2 is further fixed on some support feets 13.
In the present embodiment, deslagging fire grate 10 includes multiple support bars being arranged in parallel, and the two ends of each support bar are all and stove
Body is fixed.
As shown in Fig. 2 in the present embodiment, heat abstractor 9 includes radiator and the radiation air being electrically connected with the controller
Fan 17, radiator includes:
Heat sink 15, is reclined with thermo-electric generation sheet；
Spaced apart multiple fin 16, is fixed on the side away from thermo-electric generation sheet for the heat sink；
Radiator fan 17 is arranged on radiator side, for drying to fin.
During practice, by arranging the size of heat sink and fin, it is possible to achieve biomass fuel thermal generator
Self-starting, once heat abstractor energy self-starting, whole electromotor can quickly enter benign cycle.
In the present embodiment, fin 16 is arranged vertically, and radiator fan 17 is arranged on the bottom of radiator.Fin is in perpendicular
The straight bottom arranged and radiator fan is arranged on radiator, can effectively prevent air out between fin from entering other
In heat abstractor, and can farthest reduce hot-air and reenter heat abstractor, heat-diffusing efficiency of heat abstractor is high.
In the present embodiment, heat conductive rod is copper rod or chromium pick copper rod；Heat transfer plate is soaking aluminium sheet.
Seebeck effect refers to due to the temperature contrast of two kinds of different electric conductors or quasiconductor cause between two kinds of materials
The pyroelectric phenomena of voltage difference.Thermo-electric generation sheet is, using Seebeck effect, heat energy is converted into electric energy.
The operation principle of the present embodiment is: in burning Indoor Combustion, heat conductive rod transfers heat to conduct heat biomass fuel
On plate, the both sides of thermo-electric generation sheet are coordinated with heat transfer plate and heat abstractor respectively, and heat transfer plate side temperature is high, heat abstractor
Side temperature low such that it is able to produce voltage difference, electric energy can be externally provided.
Around the axis distribution of combustor and one end of heat conductive rod is located at burning interior to the present embodiment heat conductive rod, and the other end passes
Combustor, this version can install more thermo-electric generation sheets such that it is able to produce larger generated output.
Embodiment 2
Present embodiment discloses there is the biomass fuel thermal generator of temp. control function, as shown in figure 4, this enforcement
Example is with the difference of embodiment 1, also includes being arranged on heat conductive rod, for measuring the temperature sensing of the temperature signal of heat conductive rod
Device, controller except with thermo-electric generation sheet and air blast mechatronics in addition to, also electrically connect with temperature sensor, controller be used for basis
The temperature signal that temperature sensor records controls aerator work.Specifically, controller has comparator, and comparator is used for receiving
This temperature signal is simultaneously compared by temperature signal with default low temperature threshold and high temperature threshold value, when the temperature that temperature sensor records is believed
Number more than high temperature threshold value when, controller sending signal control aerator close, when the temperature signal that temperature sensor records is less than
During low temperature threshold, controller sending signal controls aerator to open.
The present embodiment is monitored to the temperature of heat conductive rod by temperature sensor, can close air blast when temperature is too high
Machine, such that it is able to make the temperature of heat conductive rod reduce, when temperature height, can be opened aerator, make biomass fuel more abundant
Burning so that the temperature height of heat conductive rod, by temperature controlled this design, while protecting generating element, energy
Enough improve the generating efficiency of thermo-electric generation sheet.
Embodiment 3
Present embodiment discloses a kind of thermal generator, as shown in figure 5, the present embodiment is with the difference of embodiment 1, control
Device processed also includes the first Voltage stabilizing module and second Voltage stabilizing module of parallel connection, and the first Voltage stabilizing module is used for the inside to thermal generator
Electricity consumption power elements, the second Voltage stabilizing module is used for outside electricity consumption power elements, and is in series with protection electricity on the second Voltage stabilizing module
Road.
In the present embodiment, protection circuit is electric fuse；Power inside element includes radiator fan and the air blast of radiator
Machine etc., that is, radiator fan and aerator are all connected with the first Voltage stabilizing module, by the first Voltage stabilizing module offer electric energy.
In this enforcement, controller is provided with the first Voltage stabilizing module and second Voltage stabilizing module of parallel connection, and to outside electricity consumption unit
It is in series with protection circuit on the second Voltage stabilizing module that part is powered, so when outside electricity consumption element load is excessive (electric current is excessive),
Protection circuit can cut off the power supply of the second Voltage stabilizing module such that it is able to ensure the confession to power inside element for first Voltage stabilizing module
Electricity, enables to electric energy and preferentially supplies electricity to the power inside element such as radiator, thus ensureing the reliably working of thermal generator.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of patent protection of the present invention, all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, be directly or indirectly used in other related technology
Field, is all included within the scope of the present invention in the same manner.
Claims (8)
1. a kind of biomass fuel thermal generator with temp. control function is it is characterised in that include:
Combustor, has aerator；
Heat conductive rod, one end is located at described burning interior, and the other end passes described combustor；
Heat transfer plate, the end passing combustor with heat conductive rod is connected；
Thermo-electric generation sheet, is fitted with described heat transfer plate；
Heat abstractor, is arranged on the side of thermo-electric generation sheet dorsad heat transfer plate, heat abstractor is coordinated with thermo-electric generation sheet, for dissipating
Heat；
Temperature sensor, is arranged on heat conductive rod, for measuring the temperature signal of heat conductive rod；
Controller, is electrically connected with thermo-electric generation sheet, aerator and temperature sensor, and controller is used for according to temperature sensor
The temperature signal recording controls aerator work.
2. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Controller has comparator, and comparator is used for receiving described temperature signal and by this temperature signal and default low temperature threshold and height
Warm threshold value compares, and when the temperature signal that temperature sensor records is more than high temperature threshold value, controller sending signal controls aerator
Close, when the temperature signal that temperature sensor records is less than low temperature threshold, controller sending signal controls aerator to open.
3. there is the biomass fuel thermal generator of temp. control function as claimed in claim 2 it is characterised in that described
Combustor includes the body of heater of both ends open, is provided with deslagging fire grate at the lower ending opening of body of heater, and the lower sides of body of heater have filling
Mouth and blast orifice, combustor also includes first around blast orifice setting, and described first outwardly surrounds cavity, described
Aerator is installed in the cavities.
4. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Heat abstractor includes radiator and the radiator fan being electrically connected with the controller, and described radiator includes:
Heat sink, is reclined with thermo-electric generation sheet；
Spaced apart multiple fin, is fixed on the side away from thermo-electric generation sheet for the heat sink；
Described radiator fan is arranged on radiator side, for drying to fin.
5. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Heat conductive rod has external screw thread, and heat conductive rod is provided with two fixing nuts, and two fixing nuts are located at the interior of combustor respectively
Outside, for being fixed on combustor by heat conductive rod.
6. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Heat transfer plate has thermo-electric generation sheet mounting groove.
7. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Heat conductive rod is copper rod or chromium pick copper rod.
8. there is the biomass fuel thermal generator of temp. control function as claimed in claim 1 it is characterised in that described
Heat transfer plate is soaking aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854039.4U CN205897113U (en) | 2016-08-09 | 2016-08-09 | Biomass fuel thermoelectric generator with temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854039.4U CN205897113U (en) | 2016-08-09 | 2016-08-09 | Biomass fuel thermoelectric generator with temperature control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897113U true CN205897113U (en) | 2017-01-18 |
Family
ID=57781222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854039.4U Expired - Fee Related CN205897113U (en) | 2016-08-09 | 2016-08-09 | Biomass fuel thermoelectric generator with temperature control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897113U (en) |
-
2016
- 2016-08-09 CN CN201620854039.4U patent/CN205897113U/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: 20170118 Termination date: 20190809 |