1325485 九、發明說明： 【發明所屬之技術領域】 本創作係一種利用液體蒸發凝結與對流吸熱原理 的傳熱與散熱裝置。其係將泵浦置於閉迴路之管路 中，以泵浦驅動管路内之工作液體與蒸汽，使其在加 熱段蒸發、在冷卻段凝結、並在管路内循環流動。工 作液體在加熱段因蒸發而吸收熱源的熱量，並且蒸汽 在冷卻段因凝結而對外釋出熱量，達到傳熱與散熱的 目的。 【先前技術】 …習用之傳熱元件如熱導管係一密封的空心金屬 官，其内壁鋪設孔隙材料，内部為真空並含微量工作 液體。熱導管㈣端分別為加熱與冷卻段。工作液體 在加熱段蒸發並移動至冷卻段，在冷卻段凝結後，利 用孔隙材料的毛細現象回到加熱段。>此循環可以快 速將熱量由加熱端帶至冷卻端。傳統熱導管之傳敎效 率受管徑、管長、管子的加工（例如折彎、磨扁等） 以及重力方向限制。此外，加熱量過大時，熱導管内 工作液體因完全蒸發而失去功用。 另有/、他方式的裝置，如熱虹吸管，係一内含工作 液體與蒸汽容積之_路管路。其係以管路較低部分 為力”’、段較问。卩份為冷卻段，利用蒸汽往上浮動， 使熱量由下往上傳至冷卻段散逸。此設計必須設置於 特定方位，才能發揮效用，當系統的放置方向改變時， 可能嚴重影響其傳熱與散熱性能。 另有閉迴路液冷系統，係以泵_動管路内之工作 液體經過加熱段，將熱量攜帶至冷卻段散逸。此方式 較不受放置方向與傳熱距離的影響。但因為不具備蒸 發凝結的雜’需要較高㈣率才能符合高熱功率的 需求。 【發明内容】 本創作針對閉迴路傳熱與散熱裝置作新的設計，目 的在於使其具有好的傳熱效率與足夠的傳熱量，並且 能克服傳熱距離與方向的限制。為求達到這些目的， 本創作使閉迴路官路内具有工作液體與適當之蒸汽容 積，並安裳系浦在閉迴路的管路内，使其驅動工作液 體及其蒸汽，以達到同時輸送流體與熱量，並使管路 内工作液體蒸發及凝結的效果。 所设计之裝置，包含一密封之閉迴路管路，其中設 13254851325485 IX. Description of the invention: [Technical field to which the invention pertains] This creation is a heat transfer and heat dissipation device utilizing the principle of liquid evaporative condensation and convection absorption. It places the pump in a closed loop to pump the working fluid and steam in the drive line, causing it to evaporate in the heating section, condense in the cooling section, and circulate in the pipeline. The working fluid absorbs heat from the heat source in the heating section due to evaporation, and the steam releases heat in the cooling section due to condensation, thereby achieving heat transfer and heat dissipation. [Prior Art] A conventional heat transfer element such as a heat pipe is a sealed hollow metal body, and a pore material is laid on the inner wall thereof, and the inside is vacuumed and contains a small amount of working liquid. The ends of the heat pipe (four) are the heating and cooling sections, respectively. The working liquid evaporates in the heating section and moves to the cooling section. After the cooling section is condensed, the capillary phenomenon of the pore material is returned to the heating section. > This cycle can quickly bring heat from the heating end to the cooling end. The efficiency of conventional heat pipes is limited by the diameter of the pipe, the length of the pipe, the processing of the pipe (such as bending, flattening, etc.) and the direction of gravity. In addition, when the amount of heating is too large, the working fluid in the heat pipe loses its function due to complete evaporation. In addition, the device of his type, such as a thermosiphon, is a pipe containing a working fluid and a vapor volume. It is based on the lower part of the pipeline as the force "", the section is more demanding. The part is the cooling section, using steam to float upwards, so that the heat is transferred from the bottom to the cooling section. This design must be set in a specific orientation to play. Utility, when the orientation of the system changes, it may seriously affect its heat transfer and heat dissipation performance. Another closed-circuit liquid cooling system uses the working fluid in the pump_moving pipeline to pass through the heating section to carry heat to the cooling section. This method is less affected by the direction of placement and the heat transfer distance. However, because there is no need for evaporative condensation, a higher (four) rate is required to meet the requirements of high thermal power. [Invention] This is a closed loop heat transfer and heat sink. The new design aims to make it have good heat transfer efficiency and sufficient heat transfer, and can overcome the limitation of heat transfer distance and direction. In order to achieve these goals, this creation has a working fluid in the closed circuit. Appropriate steam volume, and in the closed loop, it drives the working fluid and its steam to simultaneously transport fluid and heat, and Evaporation of the working fluid passage means and the condensing effect of the design, the seal comprising a closed loop line, which is provided 1,325,485
置一個或一個以上之加熱段，與一個或一個以上之A 卻段，在加熱段與冷卻段之間設置一個或一個以上之 加壓泵浦。管路内部份空間充填工作液體，其他空間 為蒸汽容積。 【實施方式】 請參閱『第一及第二圖』所示，係本創作之第—與One or more heating sections are provided, with one or more A segments, one or more pressurized pumps are placed between the heating section and the cooling section. The internal space of the pipeline is filled with working fluid, and the other space is the steam volume. [Embodiment] Please refer to the "First and Second Diagrams" for the first part of this creation.
第二實施例之示意圖。如圖所示，本創作係一利用泵 浦加壓’使流體在閉迴路管路内循環蒸發與凝結的傳 熱與散熱裝置。其本體1G係至少包含密封之閉迴路管 路11、管路加熱段11卜管路冷卻段112、泵浦12、 泵浦入口 12卜泵浦出口 122、工作液體13以及蒸汽 容積14所構成。A schematic diagram of a second embodiment. As shown, this creation is a heat transfer and heat sink that utilizes pump pressurization to circulate and condense fluid in a closed loop. The body 1G is composed of at least a sealed closed circuit pipe 11, a pipe heating section 11 a pipe cooling section 112, a pump 12, a pump inlet 12, a pump outlet 122, a working fluid 13, and a steam volume 14.
㈣封之閉迴路管路U係—时容置空間之閉迴 路管殼’其内充填工作液體13與保留蒸汽容積Μ， 其管路上係可連接—個或―個以上之栗浦12。 ，管路加熱段⑴係該_路管路U吸收熱量之 又落’、g外壁與熱源接觸，以吸收熱量。 該管路冷卻段112係該_路管路u釋放熱量之 ’又洛’其管外壁與散熱元件接觸，以釋放献量。 該泵浦_動管路内該工作液體12與蒸汽流動 之元件。 7 1325485 該栗浦入口 121係流體進入該泵浦12之孔口。 該栗浦出口 122係流體離開該果浦12之孔口。 該工作液體13係充填於該閉迴路管路u内，流動 時可傳輸熱量。 該蒸汽容積14係該閉迴路管路u内充填該工作液 體13以外的空Μ，使該管路Π Θ之該工作液體13 處於低壓的狀態，並提供該工作液體13蒸發時 空間。 本創作係以該泵浦Π之該泵浦入口 121及該泵浦 出口 122與該閉迴路管相接。該栗浦12驅動該 管路11内該工作液體13，使其在該管路U内循環流 動。該工作液體13通過該管路加熱段111時，因低壓 與高溫而產生部份紐mu相共存，並繼續 彺該管路冷卻段112流動。此時該蒸汽容積14提供汽 化所需的空間。該工作液體13經過該管路冷卻段 時，所含的蒸汽因為溫度下降而凝結為液態，該工作 液體13並因該泵浦12驅動而繼續往該管路加熱段^ 流動。如此循環流動，可以藉由流體輸送熱量，並以 外加於該管路冷卻段112之散熱元件達到散熱目的。 以上所述者，僅為本創作之較佳實施例而已，當不 能以此限定本創作之實施範圍；故凡依本創作申請專 8 1325485 利範圍及發明說明書内容所作之簡單的等效變化與修 飾，皆應仍屬本新發明專料蓋之範圍内。… 【圖式簡單說明】 第一圖係實施例一之示意圖 第二圖係實施例二之示意圖 【主要元件符號說明】 10 :本體 11 :密封之閉迴路管路 111 :管路加熱段 112 :管路冷卻段 12 :泵浦 121 :泵浦入口 122 :泵浦出口 13 :工作流體 14 :蒸汽容積 9(4) Sealed closed circuit U-system—the closed circuit casing of the accommodating space is filled with the working fluid 13 and the retained steam volume Μ, and the pipeline can be connected to one or more than one Lipu 12 . The pipe heating section (1) is such that the pipe U absorbs heat and the outer wall is in contact with the heat source to absorb heat. The line cooling section 112 is such that the tube u releases heat and the outer wall of the tube is in contact with the heat dissipating member to release the amount. The pumping fluid is an element of the working fluid 12 and the vapor flowing in the pumping line. 7 1325485 The Lipu inlet 121 fluid enters the orifice of the pump 12. The Lipu outlet 122 fluid exits the orifice of the Guopu 12. The working fluid 13 is filled in the closed circuit line u, and heat can be transferred while flowing. The vapor volume 14 is filled with a space other than the working liquid 13 in the closed circuit line u, so that the working liquid 13 of the line is in a low pressure state, and the space for evaporating the working liquid 13 is provided. The creation is connected to the closed circuit tube by the pump inlet 121 and the pump outlet 122 of the pump. The pump 9 drives the working fluid 13 in the line 11 to circulate in the line U. When the working liquid 13 passes through the line heating section 111, a part of the New Mu phase coexists due to the low pressure and the high temperature, and continues to flow in the line cooling section 112. At this point the vapor volume 14 provides the space required for vaporization. When the working liquid 13 passes through the cooling section of the pipeline, the steam contained therein condenses into a liquid state due to the temperature drop, and the working fluid 13 continues to flow to the heating section of the pipeline by the pump 12. By circulating the flow in this way, heat can be transferred by the fluid and the heat dissipating component applied to the cooling section 112 of the pipeline can be used for heat dissipation. The above is only the preferred embodiment of the present invention, and it is not possible to limit the scope of implementation of the present creation; therefore, the simple equivalent change made according to the scope of the creation application 8 1325485 and the contents of the invention description Modifications should still be within the scope of this new invention. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic view of the first embodiment. The second drawing is a schematic view of the second embodiment. [Main component symbol description] 10: Body 11: sealed closed circuit line 111: Pipe heating section 112: Line Cooling Section 12: Pump 121: Pump Inlet 122: Pump Outlet 13: Working Fluid 14: Steam Volume 9