TW201643353A - Combustion device with power generation function - Google Patents
Combustion device with power generation function Download PDFInfo
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本發明係關於一種具發電功能之燃燒裝置，尤其是一種利用導流以增進發電效能的具發電功能之燃燒裝置。 The present invention relates to a combustion apparatus having a power generation function, and more particularly to a combustion apparatus having a power generation function that utilizes a flow guide to enhance power generation performance.
凡具有一容納空間以加熱及燃燒一被燃物之裝置，均可稱為一燃燒裝置，例如用以加熱鋼材之一煉鋼爐，或者是用以燃燒紙錢之一金爐。 A device having a receiving space for heating and burning a combustible material may be referred to as a burning device, such as a steelmaking furnace for heating steel, or a gold furnace for burning paper money.
一般而言，當該燃燒裝置用以燃燒該被燃物時，該燃燒裝置會產生大量熱能，若能妥善的運用該熱能以產生可用能源，對於能源的節約與環境的保護絕對是一大助益。舉例而言，該燃燒裝置可結合一熱電晶片，該熱電晶片係以一熱端面貼接該燃燒裝置的外壁面以吸收熱能，且該熱電晶片之一冷端面係朝向該燃燒裝置外，當該熱電晶片之該熱端面與該冷端面具有一溫差時，即可使該熱電晶片產生一電力，進而達到熱電轉換之目的。 In general, when the combustion device is used to burn the fuel, the combustion device generates a large amount of heat energy. If the heat energy can be properly used to generate available energy, energy conservation and environmental protection are definitely a great benefit. . For example, the burning device can be combined with a thermoelectric wafer that is attached to the outer wall surface of the combustion device with a hot end surface to absorb thermal energy, and a cold end surface of the thermoelectric wafer faces the outside of the combustion device. When the hot end surface of the thermoelectric chip has a temperature difference from the cold end surface, the thermoelectric wafer can generate a power, thereby achieving the purpose of thermoelectric conversion.
對該熱電晶片而言，當該熱端面與該冷端面具有較大溫差時，該熱電晶片之電力產量也越大。惟，該熱電晶片之該熱端面雖可因貼接該燃燒裝置的外壁面而具有較高溫度，但當該燃燒裝置正在執行燃燒作業時，該燃燒裝置之本體周圍亦會受到該燃燒作業的影響而具有較高溫度，使得該熱電晶片之該冷端面亦籠罩於熱空氣中，導致該熱端面與該冷端面無法形成較大溫差，進而降低該熱電晶片的熱電轉換效能。 For the thermoelectric wafer, when the hot end face and the cold end face have a large temperature difference, the electric power output of the thermoelectric chip is also larger. However, the hot end surface of the thermoelectric wafer may have a higher temperature due to the outer wall surface of the combustion device, but when the combustion device is performing a combustion operation, the combustion device is also subjected to the combustion operation. The effect has a higher temperature, so that the cold end surface of the thermoelectric chip is also shrouded in hot air, so that the hot end surface and the cold end surface cannot form a large temperature difference, thereby reducing the thermoelectric conversion efficiency of the thermoelectric wafer.
有鑑於此，有必要提供一種具發電功能之燃燒裝置，以解決 習知燃燒裝置結合熱電晶片時，所具有的熱電轉換效能不佳的問題。 In view of this, it is necessary to provide a combustion device with a power generation function to solve Conventional combustion devices have the problem of poor thermoelectric conversion performance when combined with thermoelectric wafers.
本發明之目的係提供一種具發電功能之燃燒裝置，該具發電 功能之燃燒裝置可提升熱電轉換效能。 The object of the present invention is to provide a combustion device with a power generation function, which generates electricity The functional combustion unit improves the thermoelectric conversion efficiency.
為達到前述發明目的，本發明所運用之技術手段包含有：一種具發電功能之燃燒裝置，係包含：一外桶，該外桶具有一入風口及一出風口；一內桶，該內桶設置於該外桶內，該內桶與該外桶之間係形成一導流通道，且該內桶具有一導流口，該導流通道係連通該入風口、該出風口及該導流口；及一熱電轉換器，該熱電轉換器具有一熱端面及一冷端面，該熱電轉換器設置於該導流通道中，且該熱端面結合該內桶之壁面。 In order to achieve the foregoing object, the technical means used in the present invention comprises: a combustion device having a power generation function, comprising: an outer tub having an air inlet and an air outlet; and an inner bucket, the inner bucket Provided in the outer tub, a flow guiding channel is formed between the inner tub and the outer tub, and the inner tub has a diversion port, and the diversion channel communicates with the air inlet, the air outlet and the diversion And a thermoelectric converter having a hot end face and a cold end face, the thermoelectric converter being disposed in the flow guiding channel, and the hot end face is coupled to the wall surface of the inner tub.
其中，該內桶之該導流口係對位該外桶之該入風口，且該導流口的口徑係不大於該入風口的口徑。 The air guiding port of the inner tub is aligned with the air inlet of the outer tub, and the diameter of the air guiding port is not greater than the diameter of the air inlet.
其中，該外桶具有一底座，該內桶之一端係結合該底座，且該底座設有一底座入風口，該底座入風口連通該導流通道。 The outer tub has a base, and one end of the inner tub is coupled to the base, and the base is provided with a base air inlet, and the base air inlet communicates with the air guiding channel.
其中，該外桶具有一第一輔助入風口，該第一輔助入風口係設置於該入風口及該底座之間。 The outer tub has a first auxiliary air inlet, and the first auxiliary air inlet is disposed between the air inlet and the base.
其中，該內桶具有一第一輔助導流口，該第一輔助導流口係對位該第一輔助入風口，且該第一輔助導流口的口徑係不大於該第一輔助入風口的口徑。 The inner bucket has a first auxiliary air inlet, the first auxiliary air inlet is aligned with the first auxiliary air inlet, and the diameter of the first auxiliary air inlet is not greater than the first auxiliary air inlet. Caliber.
其中，另具有一支撐架，該支撐架具有數個穿孔，該支撐架係設置於該內桶中，且位於該導流口與該第一輔助導流口之間。 The support frame has a plurality of perforations, and the support frame is disposed in the inner tub and located between the diversion port and the first auxiliary diversion port.
其中，該外桶具有一第二輔助入風口，該第二輔助入風口係設置於該入風口及該出風口之間。 The second auxiliary air inlet is disposed between the air inlet and the air outlet.
其中，該內桶具有一第二輔助導流口，該第二輔助導流口係 對位該第二輔助入風口，且該第二輔助導流口的口徑係不大於該第二輔助入風口的口徑。 Wherein, the inner tub has a second auxiliary air guiding port, and the second auxiliary air guiding port is The second auxiliary air inlet is aligned, and the diameter of the second auxiliary air guiding opening is not greater than the diameter of the second auxiliary air inlet.
其中，該熱電轉換器係設置於該外桶之該入風口與該第一輔助入風口之間的導流通道中，且該熱電轉換器係鄰近設置於該入風口。 The thermoelectric converter is disposed in the flow guiding channel between the air inlet of the outer tub and the first auxiliary air inlet, and the thermoelectric converter is disposed adjacent to the air inlet.
其中，該熱電轉換器之該冷端面係結合一散熱器。 Wherein, the cold end face of the thermoelectric converter is combined with a heat sink.
其中，該熱電轉換器電性連接一蓄電單元。 The thermoelectric converter is electrically connected to a power storage unit.
其中，該外桶之該出風口係設置一發電輪機。 Wherein, the air outlet of the outer tub is provided with a power generating turbine.
其中，該發電輪機電性連接一蓄電單元。 Wherein, the power generating turbine is electrically connected to a power storage unit.
其中，該蓄電單元電性連接一穩壓轉接裝置。 The power storage unit is electrically connected to a voltage regulator device.
據此，本發明之具發電功能之燃燒裝置，可藉由該導流通道的設置而使該熱電轉換器之該熱端面與該冷端面具有較大溫差，具有提升熱電轉換效能的功效。 Accordingly, the combustion device with power generation function of the present invention can have a large temperature difference between the hot end face of the thermoelectric converter and the cold end face by the arrangement of the flow guiding channel, and has the effect of improving the thermoelectric conversion efficiency.
〔本發明〕 〔this invention〕
1‧‧‧外桶 1‧‧‧ outer barrel
11‧‧‧入風口 11‧‧‧Air inlet
12‧‧‧出風口 12‧‧‧air outlet
13‧‧‧底座 13‧‧‧Base
131‧‧‧底座入風口 131‧‧‧Base air inlet
14‧‧‧第一輔助入風口 14‧‧‧First auxiliary air inlet
15‧‧‧第二輔助入風口 15‧‧‧Second auxiliary air inlet
2‧‧‧內桶 2‧‧‧ inner barrel
21‧‧‧導流口 21‧‧‧Inlet
22‧‧‧第一輔助導流口 22‧‧‧First Auxiliary Inlet
23‧‧‧第二輔助導流口 23‧‧‧Second auxiliary diversion port
3‧‧‧熱電轉換器 3‧‧‧Thermoelectric converter
31‧‧‧熱端面 31‧‧‧hot end face
32‧‧‧冷端面 32‧‧‧cold end face
4‧‧‧支撐架 4‧‧‧Support frame
41‧‧‧穿孔 41‧‧‧Perforation
5‧‧‧蓄電單元 5‧‧‧Power storage unit
6‧‧‧發電輪機 6‧‧‧Power turbine
7‧‧‧穩壓轉接裝置 7‧‧‧Vistorous converter
H‧‧‧散熱器 H‧‧‧heatsink
L1‧‧‧位置 L1‧‧‧ position
L2‧‧‧位置 L2‧‧‧ position
L3‧‧‧位置 L3‧‧‧ position
L4‧‧‧位置 L4‧‧‧ position
P‧‧‧導流通道 P‧‧‧ Diversion channel
S1‧‧‧燃燒空間 S1‧‧‧ burning space
S2‧‧‧緩衝空間 S2‧‧‧ buffer space
第1圖：本發明具發電功能之燃燒裝置的結構示意圖。 Fig. 1 is a schematic view showing the structure of a combustion apparatus having a power generation function according to the present invention.
第2圖：本發明具發電功能之燃燒裝置的結構示意圖。 Fig. 2 is a schematic view showing the structure of a combustion apparatus having a power generation function according to the present invention.
為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式，作詳細說明如下：請參照第1圖所示，其係本發明具發電功能之燃燒裝置的一結構示意圖，包含一外桶1、一內桶2及一熱電轉換器3，該內桶2設置於該外桶1內，該熱電轉換器3設置於該外桶1與該內桶2之間。 The above and other objects, features, and advantages of the present invention will become more apparent from the aspects of the appended claims. It is a structural schematic diagram of a combustion device with power generation function according to the present invention, comprising an outer tub 1, an inner tub 2 and a thermoelectric converter 3, the inner tub 2 is disposed in the outer tub 1, and the thermoelectric converter 3 is arranged Between the outer tub 1 and the inner tub 2.
該外桶1具有一入風口11及一出風口12，在本實施例中，該外桶1可為一圓桶結構，該入風口11形成於該外桶1的側壁，且該外桶 1具有一底座13，該底座13與該出風口12分別位於該外桶1的相對二端，且該底座13設有一底座入風口131。藉由上述設置，可使氣流能透過該入風口11及該底座入風口131進入該外桶1內，或者使氣流由該出風口12流出至外部空間，以達到氣流循環的效果。 The outer tub 1 has an air inlet 11 and an air outlet 12. In the embodiment, the outer tub 1 can be a drum structure, the air inlet 11 is formed on the side wall of the outer tub 1, and the outer tub is 1 has a base 13 , the base 13 and the air outlet 12 are respectively located at opposite ends of the outer tub 1 , and the base 13 is provided with a base air inlet 131 . With the above arrangement, the airflow can enter the outer tub 1 through the air inlet 11 and the air inlet 131 of the base, or the airflow can flow out from the air outlet 12 to the outer space to achieve the effect of air circulation.
該外桶1之側壁可另設有一第一輔助入風口14及一第二輔 助入風口15，該第一輔助入風口14係設置於該入風口11及該底座13之間，該第二輔助入風口15係設置於該入風口11及該出風口12之間。藉由上述設置，可使氣流能另外透過該第一輔助入風口14及該第二輔助入風口15而進入該外桶1內，以增加由外部空間流入該外桶1內的氣流總量，具有提升整體氣流循環的效果。 The side wall of the outer tub 1 may be additionally provided with a first auxiliary air inlet 14 and a second auxiliary The auxiliary air inlet 14 is disposed between the air inlet 11 and the base 13 , and the second auxiliary air inlet 15 is disposed between the air inlet 11 and the air outlet 12 . With the above arrangement, the airflow can be additionally inserted into the outer tub 1 through the first auxiliary air inlet 14 and the second auxiliary air inlet 15 to increase the total amount of airflow flowing into the outer tub 1 from the external space. It has the effect of increasing the overall air circulation.
該內桶2設置於該外桶1內，該內桶2與該外桶1之間係形 成一導流通道P，在本實施例中，該內桶2可為一圓桶結構，該內桶2之一端係結合該底座13，且該內桶2之側壁具有一導流口21，該導流通道P係連通該入風口11、該出風口12、該底座入風口131、該第一輔助入風口14、該第二輔助入風口15及該導流口21。藉此，當氣流由該入風口11、該底座入風口131、該第一輔助入風口14或該第二輔助入風口15流入該導流通道P時，該氣流可沿著該導流通道P而朝該出風口12或該導流口21流動，以維持該導流通道P中的氣流流動順暢度。 The inner tub 2 is disposed in the outer tub 1 , and the inner tub 2 is coupled to the outer tub 1 In the present embodiment, the inner tub 2 can be a drum structure, one end of the inner tub 2 is coupled to the base 13 , and a side wall of the inner tub 2 has a flow guiding port 21 . The flow passage P communicates with the air inlet 11 , the air outlet 12 , the base air inlet 131 , the first auxiliary air inlet 14 , the second auxiliary air inlet 15 , and the air inlet 21 . Thereby, when the airflow flows into the flow guiding channel P from the air inlet 11, the base air inlet 131, the first auxiliary air inlet 14 or the second auxiliary air inlet 15, the air flow can follow the air guiding channel P. And flowing toward the air outlet 12 or the air guiding port 21 to maintain the smooth flow of the airflow in the air guiding passage P.
其中，該內桶2之該導流口21係對位該外桶1之該入風口 11，且該導流口21的口徑係不大於該入風口11的口徑。藉由上述設置，不僅能使由該入風口11流入的氣流能更順暢的通過該導流口21，且在該導流口21的口徑不大於該入風口11的口徑的情況下，更能使該入風口11具有相對較大的進氣量，以確保氣流由該入風口11流入後，部分氣流能通過該導流口21而進入該內桶2內，另一部分氣流能沿著該導流通道P而朝該出風口12處流動，以維持該導流通道P中的氣流流動順暢度。 Wherein, the air guiding port 21 of the inner tub 2 is aligned with the air inlet of the outer tub 1 11. The diameter of the air guiding port 21 is not greater than the diameter of the air inlet 11. With the above arrangement, not only can the airflow flowing in from the air inlet 11 pass through the air inlet 21 more smoothly, but also in the case where the diameter of the air inlet 21 is not larger than the diameter of the air inlet 11, The air inlet 11 has a relatively large intake air amount to ensure that after the airflow flows in from the air inlet 11, a part of the airflow can enter the inner tub 2 through the air guiding port 21, and another part of the airflow can follow the guide. The flow passage P flows toward the air outlet 12 to maintain the smooth flow of the airflow in the flow guiding passage P.
又，該內桶2之側壁可另設有一第一輔助導流口22，該第 一輔助導流口22係設置於該導流口21及該底座13之間，該第一輔助導流口22係對位該第一輔助入風口14，且該第一輔助導流口22的口徑係不大於該第一輔助入風口14的口徑，該第一輔助導流口22連通該導流通道P。 藉由上述設置，不僅能使由該第一輔助入風口14流入的氣流能更順暢的通過該第一輔助導流口22，且在該第一輔助導流口22的口徑不大於該第一輔助入風口14的口徑的情況下，更能使該第一輔助入風口14具有相對較大的進氣量，以確保氣流由該第一輔助入風口14流入後，部分氣流能通過該第一輔助導流口22而進入該內桶2內，另一部分氣流能沿著該導流通道P而朝該出風口12處流動，以維持該導流通道P中的氣流流動順暢度。 Moreover, the side wall of the inner tub 2 may be further provided with a first auxiliary air guiding port 22, the first An auxiliary air guiding port 22 is disposed between the air guiding port 21 and the base 13 , the first auxiliary air guiding port 22 is aligned with the first auxiliary air inlet 14 , and the first auxiliary air guiding port 22 is The caliber is not greater than the diameter of the first auxiliary air inlet 14, and the first auxiliary air guiding port 22 communicates with the flow guiding channel P. With the above arrangement, not only the airflow flowing in from the first auxiliary air inlet 14 can pass through the first auxiliary air guiding port 22, but the diameter of the first auxiliary air guiding port 22 is not greater than the first In the case of assisting the caliber of the air inlet 14, the first auxiliary air inlet 14 can be made to have a relatively large intake air amount to ensure that the airflow can pass through the first auxiliary air inlet 14 and a part of the airflow can pass through the first The auxiliary air guiding port 22 enters the inner tub 2, and another portion of the airflow can flow along the air guiding passage P toward the air outlet 12 to maintain the smooth flow of the airflow in the guiding passage P.
再者，該內桶2之側壁可另設有一第二輔助導流口23，該 第二輔助導流口23係設置於該導流口21及該出風口12之間，該第二輔助導流口23係對位該第二輔助入風口15，且該第二輔助導流口23的口徑係不大於該第二輔助入風口15的口徑，該第二輔助導流口23連通該導流通道P。藉由上述設置，不僅能使由該第二輔助入風口15流入的氣流能更順暢的通過該第二輔助導流口23，且在該第二輔助導流口23的口徑不大於該第二輔助入風口15的口徑的情況下，更能使該第二輔助入風口15具有相對較大的進氣量，以確保氣流由該第二輔助入風口15流入後，部分氣流能通過該第二輔助導流口23而進入該內桶2內，另一部分氣流能沿著該導流通道P而朝該出風口12處流動，以維持該導流通道P中的氣流流動順暢度。 Furthermore, the side wall of the inner tub 2 may be further provided with a second auxiliary air guiding port 23, which The second auxiliary air guiding port 23 is disposed between the air guiding port 21 and the air outlet 12 , the second auxiliary air guiding port 23 is opposite to the second auxiliary air inlet 15 , and the second auxiliary air guiding port The diameter of 23 is not greater than the diameter of the second auxiliary air inlet 15, and the second auxiliary air guiding port 23 is connected to the flow guiding channel P. With the above arrangement, not only the airflow flowing in from the second auxiliary air inlet 15 can pass through the second auxiliary air guiding port 23, but also the diameter of the second auxiliary air guiding port 23 is not greater than the second. In the case of assisting the caliber of the air inlet 15, the second auxiliary air inlet 15 can be made to have a relatively large intake air amount to ensure that the airflow can pass through the second auxiliary air inlet 15 and a part of the air flow can pass through the second The auxiliary air guiding port 23 enters the inner tub 2, and another portion of the airflow can flow along the air guiding passage P toward the air outlet 12 to maintain the smooth flow of the airflow in the guiding passage P.
該熱電轉換器3具有一熱端面31及一冷端面32，該熱電轉 換器3設置於該導流通道P中，且該熱端面31結合該內桶2之壁面。其中，該熱電轉換器3可為一熱電晶片，並由複數組熱電偶對所組成，且各該熱電偶對分別具有一P型半導體元件及一N型半導體元件，當該熱電轉換器 3之該熱端面31及該冷端面32具有溫差時，該熱電轉換器3即可因溫差而產生電力，此為本領域技術人員所熟知，於此不再贅述。 The thermoelectric converter 3 has a hot end surface 31 and a cold end surface 32. The thermoelectric rotation The exchanger 3 is disposed in the flow guiding passage P, and the hot end surface 31 is coupled to the wall surface of the inner tub 2. The thermoelectric converter 3 can be a thermoelectric chip and is composed of a complex array of thermocouple pairs, and each of the thermocouple pairs has a P-type semiconductor component and an N-type semiconductor component, respectively. When the thermal end face 31 and the cold end face 32 have a temperature difference, the thermoelectric converter 3 can generate electric power due to a temperature difference, which is well known to those skilled in the art and will not be described herein.
更詳言之，當使用者欲以本發明之燃燒裝置執行一燃燒作業 時，使用者可將一被燃物置入該內桶2中(例如於該外桶1及該內桶2分別額外設置一活動門，以將該被燃物透過該活動門而置入該內桶2)，並於該內桶2中燃燒該被燃物。在熱空氣上升的原理下，該內桶2內的熱空氣會朝該出風口12排出，且會牽引外部空間的氣流朝該外桶1之該入風口11、該底座入風口131、該第一輔助入風口14、該第二輔助入風口15流動，當外部氣流通過該入風口11、該底座入風口131、該第一輔助入風口14、該第二輔助入風口15時，部分氣流會經由該導流口21、該第一輔助導流口22或該第二輔助導流口23而進入該內桶2內以作助燃之用，另一部分氣流會沿著該導流通道P而朝該出風口12的方向流動，使該導流通道P中的氣流呈流動狀態，避免熱空氣持續的盤據在該導流通道P中。其中，該內桶2係由可導熱的材質製成，藉此，當該熱電轉換器3以該熱端面31貼接該內桶2之壁面時，可使該熱端面31因接觸該內桶2而具有高溫，且當該冷端面32位於該導流通道P中時，該冷端面32可因為該導流通道P中的氣流流動而位於相對低溫的空氣中，令該熱端面31與該冷端面32具有較大溫差，進而提升熱電轉換效能。 More specifically, when the user wants to perform a combustion operation with the combustion apparatus of the present invention The user can insert a flammable material into the inner tub 2 (for example, an outer movable door 1 and the inner tub 2 are additionally provided with a movable door to insert the ignited material into the movable door. The barrel 2) and the combustible is burned in the inner tub 2. Under the principle of rising hot air, the hot air in the inner tub 2 is discharged toward the air outlet 12, and the airflow of the outer space is pulled toward the air inlet 11 of the outer tub 1, the base air inlet 131, the first An auxiliary air inlet 14 and the second auxiliary air inlet 15 flow, and when the external airflow passes through the air inlet 11, the base air inlet 131, the first auxiliary air inlet 14, and the second auxiliary air inlet 15, a part of the airflow And entering the inner tub 2 via the air guiding port 21, the first auxiliary air guiding port 22 or the second auxiliary air guiding port 23 for combustion-supporting, and another part of the airflow along the guiding channel P The direction of the air outlet 12 flows, so that the airflow in the air guiding channel P is in a flowing state, and the disk in which the hot air continues is prevented from being in the flow guiding channel P. The inner tub 2 is made of a heat conductive material, so that when the thermoelectric converter 3 is attached to the wall surface of the inner tub 2 by the hot end surface 31, the hot end surface 31 can be contacted by the inner tub. 2 having a high temperature, and when the cold end surface 32 is located in the flow guiding passage P, the cold end surface 32 may be located in the relatively low temperature air due to the flow of the airflow in the flow guiding passage P, so that the hot end surface 31 and the The cold end face 32 has a large temperature difference, thereby improving the thermoelectric conversion efficiency.
在本實施例中，該熱電轉換器3較佳係如第1圖所示，設置 於該外桶1之該入風口11與該第一輔助入風口14之間的導流通道P中，且該熱電轉換器3係鄰近設置於該入風口11。藉此，由於外部氣流剛由該入風口11流入該導流通道P時會具有相對較低的溫度，因此，當該熱電轉換器3係鄰近設置於該入風口11時，可使該冷端面32周圍的空氣具有相對較低的溫度，令該熱端面31與該冷端面32具有較大溫差，進而提升熱電轉換效能。 In this embodiment, the thermoelectric converter 3 is preferably arranged as shown in FIG. In the air guiding channel P between the air inlet 11 and the first auxiliary air inlet 14 of the outer tub 1, and the thermoelectric converter 3 is disposed adjacent to the air inlet 11. Thereby, since the external airflow just has a relatively low temperature when flowing into the flow guiding passage P from the air inlet 11, the cold end surface can be made when the thermoelectric converter 3 is disposed adjacent to the air inlet 11 The air around 32 has a relatively low temperature, so that the hot end face 31 and the cold end face 32 have a large temperature difference, thereby improving the thermoelectric conversion efficiency.
其中，該熱電轉換器3之該冷端面32可另結合一散熱器H， 該散熱器H可用以吸收該冷端面32之熱能，且當該熱電轉換器3設置於該導流通道P中時，流動於該導流通道P中的氣流可帶走該散熱器H表面的熱能，並使該熱端面31與該冷端面32具有較大溫差，進而提升熱電轉換效能。 The cold end face 32 of the thermoelectric converter 3 can be combined with a heat sink H, The heat sink H can be used to absorb the thermal energy of the cold end face 32, and when the thermoelectric converter 3 is disposed in the flow guiding channel P, the airflow flowing in the flow guiding channel P can take away the surface of the heat sink H. The thermal energy has a large temperature difference between the hot end surface 31 and the cold end surface 32, thereby improving the thermoelectric conversion efficiency.
此外，該熱電轉換器3之設置數量在此並不設限，可如第2 圖所示，該導流通道P中設置二個該熱電轉換器3，或者是設置二個以上的該熱電轉換器3，以提升整體的發電量。 In addition, the number of the thermoelectric converters 3 is not limited thereto, and can be as the second As shown in the figure, two of the thermoelectric converters 3 are disposed in the flow guiding channel P, or two or more thermoelectric converters 3 are provided to increase the overall power generation amount.
又，本發明具發電功能之燃燒裝置可另具有一支撐架4，該 支撐架4具有數個穿孔41，在本實施例中，該支撐架4係設置於該內桶2中，且位於該導流口21與該第一輔助導流口22之間。 Moreover, the combustion device with power generation function of the present invention may further have a support frame 4, which The support frame 4 has a plurality of perforations 41. In the embodiment, the support frame 4 is disposed in the inner tub 2 and is located between the diversion port 21 and the first auxiliary diversion port 22.
更詳言之，該支撐架4可將該內桶2內部區隔為一燃燒空間 S1及一緩衝空間S2，當一被燃物於該燃燒空間S1燃燒而成灰燼時，該灰燼可透過該支撐架4之該數個穿孔41而落入該緩衝空間S2，此外，由於該底座入風口131及該第一輔助導流口22係連通該緩衝空間S2，當氣流透過該底座入風口131或該第一輔助導流口22而流入該緩衝空間S2時，該緩衝空間S2的氣流亦可透過該支撐架4之該數個穿孔41而流入該燃燒空間S1，可更有效的加速燃燒及提升氣流循環效果。 More specifically, the support frame 4 can partition the interior of the inner tub 2 into a combustion space. S1 and a buffer space S2, when a burnt object is burned to the ash in the combustion space S1, the ash can fall into the buffer space S2 through the plurality of through holes 41 of the support frame 4, and further, due to the base The air inlet 131 and the first auxiliary air inlet 22 communicate with the buffer space S2. When the airflow passes through the base air inlet 131 or the first auxiliary air inlet 22 and flows into the buffer space S2, the airflow of the buffer space S2. The plurality of perforations 41 of the support frame 4 can also flow into the combustion space S1, which can more effectively accelerate the combustion and enhance the air circulation effect.
又，本發明具發電功能之燃燒裝置可另具有一蓄電單元5， 該蓄電單元5係電性連接該熱電轉換器3，該蓄電單元5係用以接收該熱電轉換器3所產生之該電力。其中，該蓄電單元5應遠離該內桶2設置，或如本實施例中設置於該外桶1外，避免該蓄電單元5因高溫而毀損。 Moreover, the combustion device with power generation function of the present invention may further have a power storage unit 5, The power storage unit 5 is electrically connected to the thermoelectric converter 3, and the power storage unit 5 is configured to receive the power generated by the thermoelectric converter 3. The power storage unit 5 should be disposed away from the inner tub 2 or disposed outside the outer tub 1 in this embodiment to prevent the power storage unit 5 from being damaged due to high temperature.
再者，本發明具發電功能之燃燒裝置可另具有一發電輪機 6，該發電輪機6係設置於該外桶1之該出風口12。其中，該發電輪機6可為任何能將軸功轉換為電力之風力發電設備，在此並不設限。當該內桶 2之內部正用以執行燃燒作業時，在熱空氣上升的原理下，燃燒後的熱空氣均會朝該出風口12流動，因此，當該發電輪機6係設置於該外桶1之該出風口12時，該發電輪機6即可因氣流的帶動而產生軸功，進而產生電力。 又，該發電輪機6可電性連接該蓄電單元5，以透過該蓄電單元5接收該發電輪機6所產生之該電力。 Furthermore, the combustion device with power generation function of the present invention may further have a power generating turbine 6. The power generating turbine 6 is disposed at the air outlet 12 of the outer tub 1. The power generating turbine 6 can be any wind power generating device capable of converting shaft power into electric power, and is not limited herein. When the inner barrel When the inside of the 2 is used to perform the combustion operation, the hot air after the combustion flows toward the air outlet 12 under the principle of the rising of the hot air. Therefore, when the power generating machine 6 is disposed in the outer tub 1 At the time of the tuyere 12, the power generating turbine 6 can generate shaft work due to the flow of the airflow, thereby generating electric power. Further, the power generating turbine 6 is electrically connected to the power storage unit 5 to receive the power generated by the power generating turbine 6 through the power storage unit 5.
又，該蓄電單元5可電性連接一穩壓轉接裝置7，該穩壓轉 接裝置7可接收該蓄電單元5之電力，並對該電力進行穩壓處理，再將穩壓處理後的電力傳輸至欲充電的裝置。在本實施例中，該穩壓轉接裝置7可為一充電器，當該穩壓轉接裝置7結合一電子裝置時，該電子裝置可透過該穩壓轉接裝置7以進行充電作業，進而提升使用便利性。 Moreover, the power storage unit 5 can be electrically connected to a voltage regulator device 7, and the voltage regulation switch The connection device 7 can receive the power of the power storage unit 5, and voltage-regulate the power, and then transmit the stabilized power to the device to be charged. In this embodiment, the voltage regulator device 7 can be a charger. When the voltage regulator device 7 is combined with an electronic device, the electronic device can pass through the voltage regulator device 7 for charging operation. Thereby improving the convenience of use.
為了說明該熱電轉換器3之較佳設置位置，以下係針對第2
圖所示的結構，模擬本發明之裝置在執行燃燒作業時，該導流通道P中之一位置L1、一位置L2、一位置L3、一位置L4的溫差變化，上述模擬所使用的軟體為Fluent，上述模擬的主要參數如下：該內桶2內的中心溫度為1023K(750℃)；外部溫度為25℃；該入風口11、該底座入風口131、該第一輔助入風口14、及該第二輔助入風口15的風速，為該內桶2執行燃燒作業時，外部空間的氣流受到牽引而自然流入該外桶1或該內桶2的速度；該外桶1與該內桶2的直徑比為40：33；該外桶1之該入風口11、該第一輔助入風口14、及該第二輔助入風口15的垂直向開口長度與該外桶1的直徑比為1：8；該內桶2之該導流口21、該第一輔助導流口22、及該第二輔助導流口23的垂直向開口長度與該外桶1的直徑比為1：20。
根據上述模擬參數，相關模擬結果如表一所示：
其中，該位置L1係位於該出風口12及該第二輔助入風口 15之間的導流通道P中；該位置L2係位於該第二輔助入風口15及該入風口11之間的導流通道P中；該位置L3係位於該入風口11及該第一輔助入風口14之間的導流通道P中；該位置L4係位於該第一輔助入風口14及該底座13之間的導流通道P中；又，該位置L1的最高溫度為靠近該內桶2側壁之導流通道P中的空氣溫度；該位置L1的最低溫度為靠近該外桶1側壁之導流通道P中的空氣溫度，同理，該位置L2至位置L4的最高溫度及最低溫度亦如同上述定義。由該表一之模擬結果可知，該位置L3在靠近外桶1的一端與靠近內桶2的一端具有最大溫度差，因此，當該熱電轉換器3設置於位置L3(該入風口11與該第一輔助入風口14之間的導流通道P中)時，可使該熱電轉換器3具有較佳熱電轉換效能。 Wherein the position L1 is located at the air outlet 12 and the second auxiliary air inlet The position L2 is located in the flow guiding channel P between the second auxiliary air inlet 15 and the air inlet 11; the position L3 is located at the air inlet 11 and the first auxiliary In the flow guiding channel P between the air inlets 14; the position L4 is located in the guiding channel P between the first auxiliary air inlet 14 and the base 13; further, the highest temperature of the position L1 is close to the inner barrel 2 The temperature of the air in the flow guiding channel P of the side wall; the lowest temperature of the position L1 is the temperature of the air in the flow guiding channel P near the side wall of the outer tub 1, and similarly, the highest temperature and the lowest temperature of the position L2 to the position L4 Also like the above definition. As can be seen from the simulation results of Table 1, the position L3 has a maximum temperature difference at one end near the outer tub 1 and one end near the inner tub 2, and therefore, when the thermoelectric converter 3 is disposed at the position L3 (the air inlet 11 and the The thermoelectric converter 3 can have better thermoelectric conversion performance when the first auxiliary air inlet 14 is in the flow guiding channel P).
綜上所述，本發明之具發電功能之燃燒裝置，可藉由該導流 通道P的設置而使該熱電轉換器3之該熱端面31與該冷端面32具有較大溫差，具有提升熱電轉換效能的功效。 In summary, the combustion device with power generation function of the present invention can be guided by the flow The arrangement of the channel P causes the thermal end face 31 of the thermoelectric converter 3 to have a large temperature difference with the cold end face 32, and has the effect of improving the thermoelectric conversion efficiency.
雖然本發明已利用上述較佳實施例揭示，然其並非用以限定本發明，任何熟習此技藝者在不脫離本發明之精神和範圍之內，相對上述實施例進行各種更動與修改仍屬本發明所保護之技術範疇，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.
1‧‧‧外桶 1‧‧‧ outer barrel
11‧‧‧入風口 11‧‧‧Air inlet
12‧‧‧出風口 12‧‧‧air outlet
13‧‧‧底座 13‧‧‧Base
131‧‧‧底座入風口 131‧‧‧Base air inlet
14‧‧‧第一輔助入風口 14‧‧‧First auxiliary air inlet
15‧‧‧第二輔助入風口 15‧‧‧Second auxiliary air inlet
2‧‧‧內桶 2‧‧‧ inner barrel
21‧‧‧導流口 21‧‧‧Inlet
22‧‧‧第一輔助導流口 22‧‧‧First Auxiliary Inlet
23‧‧‧第二輔助導流口 23‧‧‧Second auxiliary diversion port
3‧‧‧熱電轉換器 3‧‧‧Thermoelectric converter
31‧‧‧熱端面 31‧‧‧hot end face
32‧‧‧冷端面 32‧‧‧cold end face
4‧‧‧支撐架 4‧‧‧Support frame
41‧‧‧穿孔 41‧‧‧Perforation
5‧‧‧蓄電單元 5‧‧‧Power storage unit
6‧‧‧發電輪機 6‧‧‧Power turbine
7‧‧‧穩壓轉接裝置 7‧‧‧Vistorous converter
H‧‧‧散熱器 H‧‧‧heatsink
P‧‧‧導流通道 P‧‧‧ Diversion channel
S1‧‧‧燃燒空間 S1‧‧‧ burning space
S2‧‧‧緩衝空間 S2‧‧‧ buffer space
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