TWI577960B - Convection type hot and cold exchange device - Google Patents
Convection type hot and cold exchange device Download PDFInfo
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Description
本發明是有關於一種熱交換裝置，特別是指一種對流式冷熱交換裝置。 The present invention relates to a heat exchange device, and more particularly to a convection heat exchange device.
一般抽氣幫浦(suction pump)是採用迴轉式、渦卷式、活塞式(如中華民國專利申請號第100118250號專利案所揭露的抽氣幫浦)或其他方式將幫浦內部空間的氣體進行壓縮且由一排氣口高壓排出，同時排出氣體後的幫浦內部空間是呈負壓狀態，且透過一抽氣口將外界氣體吸入幫浦內部空間，然而接續地將吸入幫浦內部空間的氣體壓縮至該排氣口排出，從而達到連續的抽氣功能。 The general suction pump is a rotary, scroll, or piston type (such as the pumping pump disclosed in the Patent No. 100118250 of the Republic of China) or other means of pumping the internal space of the gas. Compressed and discharged by a high pressure exhaust port, while the internal space of the pump after exhausting the gas is in a negative pressure state, and the outside air is sucked into the internal space of the pump through a suction port, but is continuously sucked into the internal space of the pump. The gas is compressed to the exhaust port to achieve a continuous pumping function.
上述抽氣幫浦經由該排氣口排出的氣體是經過壓縮後產生高熱，致使所排出氣體溫度是高於室溫5℃至6℃，從而造成該抽氣幫浦的工作環境溫度升高，因此在一些對於溫度變化控制嚴苛的工作環境要求下，上述抽氣幫浦所排放的氣體溫度過高的問題有改善之必要。 The gas discharged from the pumping pump through the exhaust port is compressed to generate high heat, so that the temperature of the exhaust gas is higher than room temperature by 5 ° C to 6 ° C, thereby causing the working environment temperature of the pumping pump to rise. Therefore, under some requirements of a severely controlled working environment for temperature changes, the problem of excessively high temperature of the gas discharged from the pumping pump is necessary.
因此，本發明之目的，即在提供一種連接一抽氣幫浦的一抽氣口及一排氣口的對流式冷熱交換裝置，能用以將經由該排氣口排放的高溫氣體與所吸入因負壓膨脹 而降溫低於室溫的低溫氣體有效混合後排出，以降低最後所排放氣體的溫度。 Accordingly, it is an object of the present invention to provide a convection-type cold heat exchange device that connects an exhaust port and an exhaust port of an exhaust pump to a high temperature gas and a suction factor discharged through the exhaust port. Negative pressure expansion The low temperature gas cooled below room temperature is effectively mixed and discharged to reduce the temperature of the last exhaust gas.
於是本發明對流式冷熱交換裝置，包含至少一筒件、一頂端蓋、一底端蓋、一葉輪，及一導流管件組。 Therefore, the convection heat exchange device of the present invention comprises at least one tubular member, a top end cover, a bottom end cover, an impeller, and a flow guiding tube set.
該筒件環繞一軸線界定出一渦流室，並包括相反設置的一頂端部及一底端部。 The tubular member defines a vortex chamber around an axis and includes a top end portion and a bottom end portion disposed oppositely.
該頂端蓋可卸離地封閉該筒件的該頂端部，且包括間隔設置的一進氣口及一排氣口，及一形成於內表面且區隔該進氣口及該排氣口不相連通的隔肋。 The top cover detachably closes the top end portion of the tubular member, and includes an air inlet and an exhaust port spaced apart from each other, and is formed on the inner surface and partitions the air inlet and the air outlet Interconnected ribs.
該底端蓋可卸離地封閉該筒件的該底端部，且包括間隔設置的一進氣口及一排氣口，及一形成於內表面且區隔該進氣口及該排氣口不相連通的隔肋。該進氣口與該排氣口分別連接該抽氣幫浦的排氣口及吸氣口。 The bottom end cover detachably closes the bottom end portion of the tubular member, and includes an air inlet and an exhaust port spaced apart from each other, and is formed on the inner surface and partitions the air inlet and the exhaust Barrier ribs that are not connected to each other. The air inlet and the air outlet are respectively connected to an exhaust port and an air inlet of the air pump.
該葉輪安裝於該筒件與該底端蓋間，且包括一連通該底端蓋的該排氣口與該渦流室的孔道。 The impeller is mounted between the tubular member and the bottom end cover and includes a passageway connecting the exhaust end of the bottom end cover to the vortex chamber.
該導流管件組包括二中空管件及一調整管件。各中空管件具有相反設置的一連接端部及一開放端部。該等中空管件其中一者穿設於該孔道。該等連接端部分別設置於該頂端蓋及該底端蓋的隔肋且分別連通該底端蓋的該排氣口及該頂端蓋的該進氣口。該等開放端部彼此相對且相間隔。該調整管件與該等開放端部其中一者相套接，且與該等連接端部另一者相間隔且兩者相配合界定形成一導流通孔。該調整管件與該等中空管件相配合圍繞界定出一導流空間。該導流通孔連通該導流空間及該渦流室。該調 整管件可沿該軸線往復移動調整該導流通孔的孔徑大小。 The flow guiding tube set comprises two hollow tubes and an adjusting tube. Each of the hollow tubular members has a connecting end portion and an open end portion which are oppositely disposed. One of the hollow tubular members is disposed in the tunnel. The connecting ends are respectively disposed on the top cover and the ribs of the bottom end cover and respectively communicate with the exhaust port of the bottom end cover and the air inlet of the top end cover. The open ends are opposite and spaced apart from each other. The adjusting tube is sleeved with one of the open ends and spaced apart from the other of the connecting ends and the two are cooperatively defined to form a conductive through hole. The adjusting tubular member cooperates with the hollow tubular members to define a flow guiding space. The flow guiding hole communicates with the flow guiding space and the vortex chamber. The tone The entire tubular member is reciprocally movable along the axis to adjust the aperture size of the flow-through hole.
本發明的功效在於：藉由其能供該抽氣幫浦所排出的高溫氣體產生氣旋的該渦流室、用以導流該抽氣幫浦負壓抽取的外界氣體的該導流空間，以及連通該導流空間的該導流通孔的空間組成形態相配合，一來維持該抽氣幫浦在抽氣及排氣時氣體對流的順暢性，二來藉由該導流通孔將因負壓膨脹後溫度較低的部分冷氣流導流至該渦流室，而與熱氣流混合成一混合氣流後，該混合氣流再由該頂端蓋的排氣口向外排出，從而有效降低經由該頂端蓋的排氣口向外排出的氣體溫度。 The effect of the present invention is that the vortex chamber capable of generating a cyclone by the high temperature gas discharged from the pumping pump, the flow guiding space for guiding the outside air extracted by the suction pump negative pressure, and The spatial composition of the flow-through hole communicating with the flow guiding space is matched to maintain the smoothness of gas convection during pumping and exhausting, and the negative flow is caused by the flow-through hole a portion of the cold airflow having a lower temperature after expansion is diverted to the vortex chamber, and after being mixed with the hot air stream to form a mixed airflow, the mixed airflow is further discharged outwardly from the exhaust port of the top cover, thereby effectively reducing the passage of the top cover The temperature of the gas exhausted from the exhaust port.
1‧‧‧筒件 1‧‧‧Piece
10‧‧‧連接環件 10‧‧‧Connecting ring
11‧‧‧渦流室 11‧‧‧ vortex chamber
12‧‧‧頂端部 12‧‧‧Top part
13‧‧‧底端部 13‧‧‧ bottom end
2‧‧‧頂端蓋 2‧‧‧ top cover
21‧‧‧進氣口 21‧‧‧Air inlet
22‧‧‧排氣口 22‧‧‧Exhaust port
23‧‧‧環緣 23‧‧‧ rim
24‧‧‧隔肋 24‧‧‧ ribs
3‧‧‧底端蓋 3‧‧‧Bottom cover
31‧‧‧進氣口 31‧‧‧Air inlet
32‧‧‧排氣口 32‧‧‧Exhaust port
33‧‧‧環緣 33‧‧‧ rim
34‧‧‧隔肋 34‧‧‧ ribs
4‧‧‧葉輪 4‧‧‧ Impeller
41‧‧‧孔道 41‧‧‧ Hole
42‧‧‧輪架 42‧‧‧round frame
43‧‧‧葉片 43‧‧‧ blades
44‧‧‧間隙 44‧‧‧ gap
5‧‧‧導流管件組 5‧‧‧Drainage pipe fittings
51‧‧‧中空管件 51‧‧‧ hollow pipe fittings
511‧‧‧連接端部 511‧‧‧Connected end
512‧‧‧開放端部 512‧‧‧open end
52‧‧‧調整管件 52‧‧‧Adjustment fittings
53‧‧‧導流空間 53‧‧‧ Diversion space
54‧‧‧導流通孔 54‧‧‧Circulation hole
9‧‧‧抽氣幫浦 9‧‧‧Exhaust pump
91‧‧‧抽氣口 91‧‧‧Exhaust port
92‧‧‧排氣口 92‧‧‧Exhaust port
93‧‧‧連接管組 93‧‧‧Connected pipe set
L‧‧‧軸線 L‧‧‧ axis
本發明之其他的特徵及功效，將於參照圖式的較佳實施例詳細說明中清楚地呈現，其中：圖1是本發明對流式冷熱交換裝置的一實施例的立體分解圖；圖2是該實施例與一抽氣幫浦連接的組合前視示意圖；圖3是該實施例的組合剖視圖，說明該抽氣幫浦排氣及抽氣時，透過該旋風式過濾裝置將所排出溫度較高的氣體與部分所吸取溫度較低氣體進行混合後再排出，從而降低該抽氣幫浦所排出氣體的溫度；圖4是一立體分解圖，說明該實施例的另一元件組合態樣；及圖5是該實施例的另一元件組合態樣的組合剖視圖，說明該抽氣幫浦排氣及抽氣時，透過該旋風式過濾裝置將 所排出溫度較高的氣體與部分所吸取溫度較低氣體進行混合後再排出，從而降低該抽氣幫浦所排出氣體的溫度。 The other features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings in which: FIG. 1 is a perspective exploded view of an embodiment of a convective cold and heat exchange device of the present invention; A front view of a combination of the embodiment and an air pump; FIG. 3 is a combined cross-sectional view of the embodiment, illustrating the exhaust temperature of the air pump through the cyclone filter and the air pumping The high gas is mixed with a portion of the gas having a lower temperature and then discharged, thereby reducing the temperature of the gas discharged from the pumping pump; FIG. 4 is an exploded perspective view showing another component combination of the embodiment; And FIG. 5 is a combined cross-sectional view of another component combination of the embodiment, illustrating that the exhaust pump is exhausted and evacuated through the cyclone filter device. The gas having a higher discharge temperature is mixed with a portion of the gas having a lower suction temperature and then discharged, thereby lowering the temperature of the gas discharged from the pumping pump.
參閱圖1、圖2及圖3，本發明對流式冷熱交換裝置的一實施例，包含一筒件1、一頂端蓋2、一底端蓋3、一葉輪4，及一導流管件組5。 Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of the convection heat exchange device of the present invention comprises a cylinder 1 , a top cover 2 , a bottom end cover 3 , an impeller 4 , and a flow guiding tube set 5 . .
該筒件1環繞一軸線L界定出一渦流室11，並包括相反設置的一頂端部12及一底端部13。 The tubular member 1 defines a vortex chamber 11 about an axis L and includes a top end portion 12 and a bottom end portion 13 which are oppositely disposed.
該頂端蓋2可卸離地封閉該筒件1的頂端部12，且包括二間隔設置且分別界定出一進氣口21及一排氣口22的環緣23，及一形成於內表面且區隔該進氣口21及該排氣口22不相連通的隔肋24。 The top cover 2 detachably closes the top end portion 12 of the tubular member 1 and includes two annular edges 23 which are spaced apart and respectively define an air inlet 21 and an air outlet 22, and are formed on the inner surface and A barrier rib 24 that does not communicate with the intake port 21 and the exhaust port 22 is separated.
該底端蓋3可卸離地封閉該筒件1的底端部13，且包括二間隔設置且分別界定出一進氣口31及一排氣口32的環緣33，及一形成於內表面且區隔該進氣口31及該排氣口32不相連通的隔肋34。 The bottom end cover 3 detachably closes the bottom end portion 13 of the tubular member 1, and includes two annular edges 33 which are spaced apart and respectively define an air inlet 31 and an exhaust port 32, and are formed therein. The partition ribs 34 that are not in communication with the air inlet 31 and the exhaust port 32 are separated from the surface.
該葉輪4安裝於該筒件1與該底端蓋3間，且該葉輪包括一環繞該軸線L界定出一孔道41的輪架42、多數形成於該輪架42周緣且呈螺旋輻射狀分佈的葉片43，及多數分別形成於該等葉片43間的間隙44。該葉輪4的該孔道41連通該底端蓋3的排氣口32及該渦流室11，而該等間隙44連通該底端蓋3的進氣口31及該渦流室11。 The impeller 4 is mounted between the tubular member 1 and the bottom end cover 3, and the impeller includes a wheel frame 42 defining a hole 41 around the axis L. Most of the wheel frame 42 is formed on the circumference of the wheel frame 42 and is spirally distributed. The blades 43 and a plurality of gaps 44 formed between the blades 43 are respectively formed. The passage 41 of the impeller 4 communicates with the exhaust port 32 of the bottom end cover 3 and the vortex chamber 11, and the gap 44 communicates with the intake port 31 of the bottom end cover 3 and the vortex chamber 11.
該導流管件組5安裝於該筒件1、該頂端蓋2與該底端蓋3間，且包括二中空管件51及一調整管件52。 該等中空管件51沿著該軸線L延伸且其中一者穿設於該葉輪4的該孔道41。各中空管件51具有相反設置的一連接端部511及一開放端部512。該等連接端部511分別設置於該頂端蓋2及該底端蓋3的隔肋24、34且連通該底端蓋3的該排氣口32及該頂端蓋2的該進氣口21。該等開放端部512彼此相對且相間隔。該調整管件52與該等開放端部512其中一者相套接，且該調整管件52與該等中空管件51相配合圍繞界定出一導流空間53，該調整管件52與該等連接端部512另一者相間隔且兩者相鄰端面相配合界定形成該導流通孔54，該調整管件52可沿該軸線L往復移動調整該導流通孔54的孔徑大小。在本實施例中，該導流通孔54為一圍繞該軸線L的環形通孔。 The flow guiding tube set 5 is mounted between the cylindrical member 1, the top end cover 2 and the bottom end cover 3, and includes two hollow tubular members 51 and an adjusting tubular member 52. The hollow tubular members 51 extend along the axis L and one of them passes through the bore 41 of the impeller 4. Each of the hollow tubular members 51 has a connecting end portion 511 and an open end portion 512 which are oppositely disposed. The connecting end portions 511 are respectively disposed on the top end cover 2 and the ribs 24 and 34 of the bottom end cover 3 and communicate with the exhaust port 32 of the bottom end cover 3 and the air inlet port 21 of the top end cover 2. The open ends 512 are opposite and spaced apart from each other. The adjusting tube member 52 is sleeved with one of the open end portions 512, and the adjusting tube member 52 cooperates with the hollow tube members 51 to define a flow guiding space 53, the adjusting tube member 52 and the connecting end portion The other one is spaced apart and the adjacent end faces are matched to define the conductive through hole 54. The adjusting tubular member 52 can reciprocate along the axis L to adjust the aperture size of the conductive through hole 54. In the present embodiment, the flow-through hole 54 is an annular through-hole surrounding the axis L.
值得一提的是，該導流管件組5的元件結構及元件組合態樣不以上述為限，只要能達到沿著該軸線L延伸且穿設於該孔道41，並兩相反端部分別設置於該頂端蓋2及該底端蓋3的隔肋24、34，且包括有一連通該底端蓋3的排氣口32及該頂端蓋2的進氣口21的導流空間53，及一連通該導流空間53及該渦流室11且可調整孔徑大小的導流通孔54的元件結構及元件組合態樣即可。 It is to be noted that the component structure and the component combination of the flow guiding tube group 5 are not limited to the above, as long as they can extend along the axis L and pass through the hole 41, and the opposite ends are respectively disposed. The top cover 2 and the ribs 24, 34 of the bottom end cover 3, and a flow guiding space 53 connecting the exhaust port 32 of the bottom end cover 3 and the air inlet 21 of the top end cover 2, and The element structure and the component combination form of the via hole 54 that communicates with the flow guiding space 53 and the vortex chamber 11 and can adjust the aperture size may be used.
以上即為本發明對流式冷熱交換裝置的元件組成的敘述；接著，再將本發明的使用動作以及預期能達成之功效陳述如后： The above is the description of the component composition of the convection-type cold heat exchange device of the present invention; then, the use action of the present invention and the expected achievable effects are as follows:
參閱圖2及圖3，是利用本發明對流式冷熱交換裝置將一抽氣幫浦9所排出的高溫氣體進行降溫。該抽氣 幫浦9包含一抽氣口91及一排氣口92，且分別透過二連接管組93將該抽氣幫浦9的抽氣口91與該底端蓋3的該排氣口32相連通，以及將該抽氣幫浦9的排氣口92與該底端蓋3的該進氣口31相連通。 Referring to Figures 2 and 3, the high temperature gas discharged from an air pump 9 is cooled by the convection heat exchange apparatus of the present invention. The pumping The pump 9 includes a suction port 91 and an exhaust port 92, and communicates the air suction port 91 of the air pump 9 with the air outlet 32 of the bottom end cover 3 through the two connection pipe sets 93, respectively, and The exhaust port 92 of the air pump 9 is in communication with the air inlet 31 of the bottom end cover 3.
在該抽氣幫浦9在運轉時，其內部空間氣體經壓縮至該排氣口92排出的高溫氣體，沿帶狀箭頭方向由該底端蓋3的進氣口31進入該筒件1的該渦流室11的途中，會受阻於該底端蓋3的隔肋34，而由鄰近的該葉輪4的葉片43間沿切線方向所形成的間隙44進入該渦流室11，此時，進入該渦流室11的高溫氣體形成一熱氣流，會在該渦流室11內產生氣旋作用，如圖3中帶狀箭頭所示，同時，該抽氣幫浦9排出氣體後的內部空間是呈負壓狀態，吸引外界氣體依序經由該頂端蓋2的進氣口21、該導流管件組5的該導流空間53、該底端蓋3的排氣口32及該抽氣口91而進入該抽氣幫浦9的內部空間，此時進入該管件導流組5的導流空間53的外界氣體，因負壓膨脹而溫度降至室溫以下而形成一冷氣流，如圖3中實心箭頭所示。 When the pumping pump 9 is in operation, the internal space gas is compressed to the high temperature gas discharged from the exhaust port 92, and enters the tubular member 1 from the air inlet 31 of the bottom end cover 3 in the direction of the ribbon arrow. In the middle of the vortex chamber 11, the rib 34 of the bottom end cover 3 is blocked, and the gap 44 formed by the tangential direction between the blades 43 of the adjacent impeller 4 enters the vortex chamber 11 at this time. The high temperature gas of the vortex chamber 11 forms a hot gas flow, and a cyclone action is generated in the vortex chamber 11, as indicated by the banded arrow in FIG. 3, and at the same time, the internal space of the exhaust pump 9 after the gas is exhausted is a negative pressure. a state in which the outside air is sucked into the pump through the intake port 21 of the top cover 2, the flow guiding space 53 of the flow guiding tube group 5, the exhaust port 32 of the bottom end cover 3, and the air suction port 91. The internal space of the gas pump 9, at this time, the outside air entering the flow guiding space 53 of the tube guiding group 5, due to the negative pressure expansion, the temperature drops below room temperature to form a cold air flow, as shown by the solid arrow in FIG. Show.
在該冷氣流在該導流空間53流動時，部分的該冷氣流會經由該導流通孔54向外流至該渦流室11，該冷氣流流至該渦流室11內的部分與該熱氣流進行氣旋均勻混合降溫成一混合氣流，該混合氣流最後經由該頂端蓋2的該排氣口22向外排出。其中，由該頂端蓋2的該排氣口22向外排出的混合氣流的溫度經實際測溫後，由原本的高於室溫5至6℃降至高於室溫1℃以內或低於室溫1℃以內。 When the cold airflow flows in the flow guiding space 53, a portion of the cold airflow flows outward through the conductive flow hole 54 to the vortex chamber 11, and the portion of the cold airflow flowing into the vortex chamber 11 is subjected to the hot air flow. The cyclone is uniformly mixed and cooled to form a mixed gas stream which is finally discharged outward through the exhaust port 22 of the top end cover 2. Wherein, the temperature of the mixed airflow discharged outward from the exhaust port 22 of the top cover 2 is actually measured, and is lowered from the original temperature of 5 to 6 ° C above room temperature to within 1 ° C or below the room temperature. Temperature within 1 °C.
然而，藉由操作該調整管件52沿該軸線L上下移動來調整該導流通孔54的孔徑大小，不僅能調整由該導流空間53流入該渦流室11與熱氣流混合的冷氣流流量，且能調整透過該頂端蓋2的進氣口21抽氣的風壓及風量。另外，一旦該頂端蓋2的進氣口21及排氣口22被阻塞時，本發明對流式冷熱交換裝置還可將該抽氣幫浦9排進該渦流室11的氣體，透過該導流通孔54導進該導流空間53再抽回至該抽氣幫浦9內部，從而在本發明對流式冷熱交換裝置內部形成一抽氣排氣循環，避免該抽氣幫浦9無法抽進氣體空轉而負荷過載。 However, by operating the adjusting tube 52 to move up and down along the axis L to adjust the aperture size of the conducting hole 54, not only the flow of the cold air flowing into the vortex chamber 11 and the hot air flow mixed by the guiding space 53 can be adjusted, and The wind pressure and the amount of wind that are drawn through the intake port 21 of the top cover 2 can be adjusted. In addition, once the intake port 21 and the exhaust port 22 of the top cover 2 are blocked, the convection heat exchange device of the present invention can also discharge the gas of the pumping pump 9 into the vortex chamber 11 through the flow. The hole 54 is guided into the flow guiding space 53 and then drawn back into the interior of the air pumping pump 9, thereby forming an exhausting exhaust cycle inside the convection heat exchange device of the present invention, so as to prevent the pumping pump 9 from being able to draw in gas. Idle and overloaded.
值得一提的是，參閱圖4及圖5，本實施例筒件1的數量不以上述一個為限，也可將二個以上的筒件1透過一個以上的連接環件10串接在一起，以讓該混合氣流在該對流式冷熱交換裝置內的流動路徑增長，從而致使該混合氣流中的冷熱氣體能混合更均勻。然而，該導流管件組5的該等中空管件51及該調整管件52的長度也相對應增長置足夠長度，從而能安裝於該筒件1、該頂端蓋2及該底端蓋3間。 It should be noted that, referring to FIG. 4 and FIG. 5, the number of the tubular members 1 of the present embodiment is not limited to the above one, and two or more tubular members 1 may be connected in series through one or more connecting ring members 10. The flow path of the mixed gas stream in the convection heat exchange device is increased, so that the hot and cold gas in the mixed gas stream can be more uniformly mixed. However, the lengths of the hollow tubular members 51 and the adjusting tubular members 52 of the flow guiding tube set 5 are correspondingly increased by a sufficient length to be mounted between the cylindrical member 1, the top end cover 2 and the bottom end cover 3.
經由上述說明可知，本發明對流式冷熱交換裝置藉由其供該抽氣幫浦9所排出的高溫氣體產生氣旋的該渦流室11、用以導流該抽氣幫浦9負壓抽取的外界氣體的該導流空間53，以及連通該導流空間53的該導流通孔54的空間組成形態相配合，一來維持該抽氣幫浦9在抽氣及排氣時氣體對流的順暢性，二來藉由該出氣通道組55將因 負壓膨脹後溫度較低的部分冷氣流導流至該渦流室11，而與熱氣流混合成一混合氣流後，該混合氣流再由該頂端蓋2的排氣口22向外排出，從而有效降低經由該頂端蓋2的排氣口22向外排出的氣體溫度。再者，藉由操作該調整管件52沿該軸線L上下移動來調整該導流通孔54的孔徑大小，不僅能調整由該導流空間53流入該渦流室11與熱氣流混合的冷氣流流量，且能調整透過該頂端蓋2的進氣口21抽氣的風壓及風量，藉此該抽氣幫浦9無需採用成本較高的變頻馬達即可調整抽氣時所需的風壓及風量。另外，在該頂端蓋2的進氣口21及排氣口22被阻塞時，本發明對流式冷熱交換裝置內部能形成一抽氣排氣循環，避免該抽氣幫浦9無法抽進氣體空轉而負荷過載。 According to the above description, the convection-type cold heat exchange device of the present invention generates a cyclone by the high-temperature gas discharged from the pumping pump 9, and the outside of the vortex chamber 11 for guiding the suction pump 9 to extract the negative pressure. The flow guiding space 53 of the gas and the spatial composition of the conducting flow hole 54 communicating with the flow guiding space 53 are matched to maintain the smoothness of the gas convection during the pumping and exhausting of the pumping pump 9 . Second, the cause of the outlet channel group 55 After the negative pressure is expanded, a part of the cold airflow having a lower temperature is diverted to the vortex chamber 11, and after being mixed with the hot airflow to form a mixed airflow, the mixed airflow is further discharged outward from the exhaust port 22 of the top cover 2, thereby effectively reducing The temperature of the gas discharged outward through the exhaust port 22 of the top cover 2. Moreover, by operating the adjusting tube 52 to move up and down along the axis L to adjust the aperture size of the conducting hole 54, the flow rate of the cold air flowing into the vortex chamber 11 and the hot air flow mixed by the guiding space 53 can be adjusted. Moreover, the wind pressure and the air volume that are pumped through the air inlet 21 of the top cover 2 can be adjusted, whereby the air pump 9 can adjust the wind pressure and air volume required for pumping without using a high-cost inverter motor. . In addition, when the intake port 21 and the exhaust port 22 of the top cover 2 are blocked, the convection heat exchange device of the present invention can form an exhaust gas exhaust cycle to prevent the pumping pump 9 from being unable to draw air into the air. The load is overloaded.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。 The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the simple equivalent changes and modifications made by the scope of the patent application and the patent specification of the present invention are It is still within the scope of the invention patent.
1‧‧‧筒件 1‧‧‧Piece
11‧‧‧渦流室 11‧‧‧ vortex chamber
12‧‧‧頂端部 12‧‧‧Top part
13‧‧‧底端部 13‧‧‧ bottom end
2‧‧‧頂端蓋 2‧‧‧ top cover
21‧‧‧進氣口 21‧‧‧Air inlet
22‧‧‧排氣口 22‧‧‧Exhaust port
23‧‧‧環緣 23‧‧‧ rim
24‧‧‧隔肋 24‧‧‧ ribs
3‧‧‧底端蓋 3‧‧‧Bottom cover
31‧‧‧進氣口 31‧‧‧Air inlet
32‧‧‧排氣口 32‧‧‧Exhaust port
33‧‧‧環緣 33‧‧‧ rim
34‧‧‧隔肋 34‧‧‧ ribs
4‧‧‧葉輪 4‧‧‧ Impeller
41‧‧‧孔道 41‧‧‧ Hole
42‧‧‧輪架 42‧‧‧round frame
43‧‧‧葉片 43‧‧‧ blades
44‧‧‧間隙 44‧‧‧ gap
5‧‧‧導流管件組 5‧‧‧Drainage pipe fittings
51‧‧‧中空管件 51‧‧‧ hollow pipe fittings
511‧‧‧連接端部 511‧‧‧Connected end
512‧‧‧開放端部 512‧‧‧open end
52‧‧‧調整管件 52‧‧‧Adjustment fittings
53‧‧‧導流空間 53‧‧‧ Diversion space
54‧‧‧導流通孔 54‧‧‧Circulation hole
L‧‧‧軸線 L‧‧‧ axis
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104125639A TWI577960B (en) | 2015-08-06 | 2015-08-06 | Convection type hot and cold exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104125639A TWI577960B (en) | 2015-08-06 | 2015-08-06 | Convection type hot and cold exchange device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201706555A TW201706555A (en) | 2017-02-16 |
| TWI577960B true TWI577960B (en) | 2017-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104125639A TWI577960B (en) | 2015-08-06 | 2015-08-06 | Convection type hot and cold exchange device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI577960B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201386111Y (en) * | 2009-02-24 | 2010-01-20 | 首钢总公司 | Pipeline blast temperature adjusting mixed air structure |
| CN101676524A (en) * | 2008-09-16 | 2010-03-24 | 通用电气公司 | System and method for managing turbine exhaust gas temperature |
| CN102146828A (en) * | 2011-02-28 | 2011-08-10 | 中国北方车辆研究所 | Device for reducing air exhaust temperature of engine in combination with double-vacuum layer air exhaust pipe and mixed flow pipe |
-
2015
- 2015-08-06 TW TW104125639A patent/TWI577960B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676524A (en) * | 2008-09-16 | 2010-03-24 | 通用电气公司 | System and method for managing turbine exhaust gas temperature |
| CN201386111Y (en) * | 2009-02-24 | 2010-01-20 | 首钢总公司 | Pipeline blast temperature adjusting mixed air structure |
| CN102146828A (en) * | 2011-02-28 | 2011-08-10 | 中国北方车辆研究所 | Device for reducing air exhaust temperature of engine in combination with double-vacuum layer air exhaust pipe and mixed flow pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201706555A (en) | 2017-02-16 |
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