201042230 六、發明說明： 【發明所屬之技術領域】 本案係有關一種熱交換器，尤指一種三重套管結構之熱交換 器。 【先前技術】 按將某種流體的熱量以一定的傳熱方式相互傳遞給他種流體 的設備稱為熱交換器’在該設備内至少具有兩種溫度不同的流體 參與傳熱，亦即高溫流體放出熱量，而低溫流體吸收熱量。因此， 熱交換器已泛見於吾人生活周遭，例如製冷或製熱的運用。 0 傳統泛見於造冷或製熱之熱交換器包括：套管熱交換器 (Double-pipe Heat Exchanger) ’ 殼管熱交換器(shell And Tube Heat Exchanger)，板式熱交換器(Plate Type Heat Exchanger)… 等，其中： (1) 套管熱交換器主要由兩支直徑不同的管子組成同心套管， 在小管内及兩管間的環形空隙，分別流入不同溫度的流體，經由 小管的管壁為傳熱面而作熱輸送。大管外通常會包覆絕熱材料， 以減少熱損失。套管式熱交換器之優點在於，構造簡單、價格便 宜，以及維護容易；惟套管熱交換器顯著的缺點則為傳熱面積與 Q 流速、流量不能吻合。 (2) 殼管式熱交換器的主要構造由管束(tube bundle)與管殼 (shell)兩部分組成。管束是由成束排列的多支小管子，兩端以管束 板(tube sheet)固定’並置於外殼内，而在管束内流動的流體稱為 管側流體’而在管束外流動的流體稱為殼側流體。該殼管式熱交 換器依照其分類，可分為定頭式熱交換器（Fixec! Head201042230 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a heat exchanger, and more particularly to a heat exchanger of a triple-sleeve structure. [Prior Art] A device that transfers heat of a certain fluid to another fluid in a certain heat transfer mode is called a heat exchanger. In the device, at least two fluids having different temperatures are involved in heat transfer, that is, high temperature. The fluid releases heat, while the low temperature fluid absorbs heat. Therefore, heat exchangers have been widely used in our lives, such as the use of refrigeration or heating. 0 Traditional heat exchangers commonly found in cold or heating include: Double-pipe Heat Exchanger 'shell And Tube Heat Exchanger', Plate Type Heat Exchanger ), etc., among which: (1) The casing heat exchanger is mainly composed of two tubes of different diameters, which are concentric sleeves. In the small tubes, the annular gap between the two tubes flows into the fluid at different temperatures, respectively, through the wall of the small tubes. Heat transfer for the heat transfer surface. Thermal insulation is usually applied to the outside of the large pipe to reduce heat loss. The advantages of the casing heat exchanger are that it is simple in construction, inexpensive, and easy to maintain; however, the significant disadvantage of the casing heat exchanger is that the heat transfer area does not match the Q flow rate and flow rate. (2) The main structure of the shell-and-tube heat exchanger consists of a tube bundle and a shell. The tube bundle is a plurality of small tubes arranged in bundles, the ends of which are fixed by a tube sheet and placed in the outer casing, and the fluid flowing in the tube bundle is called a tube side fluid and the fluid flowing outside the tube bundle is called Shell side fluid. The shell-and-tube heat exchanger can be classified into a fixed-head heat exchanger according to its classification (Fixec! Head
Exchanger)，浮頭式熱交換器(F|oatjng Head Exchanger) ’ 以及 U 管式熱父換器(U-tube Exchanger)。 其中’定頭式熱交換器兩端管束板以螺栓固定在外殼的凸緣 上’管束不能拉出。定頭式熱交換器優點為構造簡單、價格便宜； 3 201042230 j點為溫度高Bf’易使管子因發生膨脹而導致接頭破裂 ，因此而 造成渗漏。因此’浮頭式熱交換器係將管束板之一固定於外殼的 凸，上’另一則套一個直徑略小於殼徑的浮頭，浮頭與外殼間不 =定’能夠自由伸縮’並改進定頭式的熱交換器，惟缺點在於構 ，複雜，成本過高。而u管式熱交換器係將管束彎曲成UB，使 =口均裝於同-管板上’其雖具有構造簡單、價格便宜，且容許 管束因膨脹f曲’而唯—的缺點為管束_料清洗，故不適用 易結垢流體之操作。 =)板式熱父換器主要由許多金屬平板平行所組成，兩板間以 圈，封防止洩漏，兩流體在交錯板間流動。平板的材料以不锈 鋼最常見’其表面通常會經職處理，以造成趙流過時形成強 烈擾流而增進祕效果。板式熱交換器具有體積小、重量輕、容 U修、平板數目可依需要彈性調整，以及流體在熱交換器内可 保持=度擾流的優點，惟板式換熱器之缺點在於，因密封周邊較 ^ ’容料漏’使用溫度只能低於15crc，不耐高溫，且承受壓 2小，處理量小，—旦發現糾累積結垢就會即刻反應在系統 上，甚至影響功效的需求，例如造成壓縮機燒毀。Exchanger), a floating heat exchanger (F|oatjng Head Exchanger) and a U-tube Exchanger. Wherein the tube bundle plates at both ends of the fixed-end heat exchanger are bolted to the flange of the outer casing, the bundle cannot be pulled out. The fixed-end heat exchanger has the advantages of simple structure and low price; 3 201042230 j point is high temperature Bf', which causes the joint to rupture due to expansion of the tube, thus causing leakage. Therefore, the 'floating head type heat exchanger fixes one of the tube bundle plates to the convex portion of the outer casing, and the other one sets a floating head with a diameter slightly smaller than the diameter of the shell. The floating head and the outer casing are not fixed to be able to freely expand and retract and improve the fixed head type. The heat exchanger has the disadvantage that it is complicated, and the cost is too high. The u-tube heat exchanger bends the tube bundle into UB, so that the = port is mounted on the same-tube plate. Although it has a simple structure and is inexpensive, and allows the tube bundle to be expanded due to expansion, the disadvantage is that the tube bundle _ material cleaning, it is not suitable for the operation of easy scaling fluid. =) The plate type hot parent exchanger is mainly composed of a plurality of metal plates in parallel, and the two plates are circled to prevent leakage, and the two fluids flow between the interlaced plates. The material of the flat plate is the most common in stainless steel. The surface is usually treated by the job to create a strong turbulence when the Zhao flow passes, and the secret effect is enhanced. The plate heat exchanger has the advantages of small volume, light weight, capacity repair, elastic number adjustment of the number of plates, and fluid can maintain the degree of spoilage in the heat exchanger. However, the disadvantage of the plate heat exchanger is that it is sealed. The surrounding area is less than 15crc, and it is not resistant to high temperature, and it can withstand 2 small pressures and has a small amount of processing. Once the accumulated fouling is found, it will immediately react to the system and even affect the efficacy. For example, causing the compressor to burn out.
此’透過前述各種熱交換器之結構、原理及優缺點的介紹， 增加，面積、提高熱交換效率，以及結構簡化以降低 k本之熱父換器，乃相關業者亟待克服之難題。 【發明内容】 姓姚本案轉目的在於提供—雜交換11，其係為—種三重套營 ==熱錢n，可有效地將熱或冷之熱量越，例如冷媒鱼潤 ^由表面與核㈣熱量分職過熱傳介質，例如水，予二 時，能財效增加傳熱面積，來吻合流速與流量並： 熱父，效率^時簡化整體結構’並有效降低製造成本的優黑^ 換器為^=述之目的’本案所採取之技術手段係提供-種埶交 換器，其包括··口徑相異之—内管，—中間管，及—外管，該^ 4 201042230 管，套設*7中間管，該中間管内套設—内管，據以形成-種三重 套管結構二一熱量流體，係注入該中間管内；一熱傳介質，係分 別，入外管及内管内；以及雜量流體表面與核心的熱量透過二 間官分職外管及内管喊狀祕介質進行熱量移轉。 . 為進-步揭示本案之具體技術内容，首先請參閱圖式，其中， 圖1 f本案熱交換器之立細，圖2為本案熱交換器之剖面圖， 圖3為本案之熱交換器運用於空調、冷;東系統之示意圖。 【實施方式】 ο 如f1及圖2所示’基本上’本案熱交換器係由-内管H， 中g 12，及—外管π所組成。該等管體係以導熱係數高 f屬管體，例如銅管製成者為佳。其中，該外管13内套設-°中間 管12 ’且該中間管12内套設一内管11，據以形成-種三重套^ 結構，而為提供本案熱交換器進行熱交換，因此，-熱量流體2， 例如冷媒與潤滑油係注入該中間管12内，而熱傳介質3，例 ΖίΓί則分別注入外管13與内管11内，且該熱量流體2與 ,、、、傳"貝3之流動方向係為相反。 ❹ ，再參_ 2，該熱量趙2表面與批的熱量分別透過中 f *以便與外管13及内管11内流動之熱傳介質3進行熱交 ^此牛，斜間管12内流動之熱量流體2可分別為内管^及 =官13呈相反流動之熱傳介f 3進行熱量移轉，使本案之敎交換 度並減少體積。前已述及，該熱量流體2係為冷 狀二二广態冷媒或低溫液態冷媒’而熱傳介質3則為常溫 狀^水，俾精由本案三重錄結構之熱想器之歸轉，使 分別具有冷凝器及蒸發器的功能。惟該熱量流體2與 二傳”貝3不以前述之冷媒與水為限，該熱量流體2實施時，可 ^或錢體旧鱗介f 3縣熱或冷的_或氣體， ，此麻本案之熱父換器除運用於下述實施例之空調、冷絲統外， ’、可廣泛應用於化工、石油、動力和原子能等工業用途,、 5 201042230 示意圖^亥5 本案之熱交換器運用於空調、冷康系統之 一壓縮機4，一輸送管路5，一第 器9所組成。7 化裝置7，—膨脹裝置8，-第二熱交換 ο 輸送管μ z頭所材向於輸送管路5内移動。 例如器壓高溫之氣態冷媒，經由熱傳介質3， -第-外瞢ί 内’且該第一中間管62套設於 該第-中間管62::=:=器:成為-冷凝器’是以’ 〇 λ S 61、63内’使該兩管61、63内的水朝向第一埶 之亡游端移動，並於所包夾之第一中間管62内由Ϊ游^ I游移動之南溫’例如14〇坑之冷媒無 雨 65 75.3。。。而由第一 1交換哭之3排放之熱水可高達 中間^下游端進入&^凝後之液細與油則經由第一 ，以，藉域第—熱交換器6内部之熱量越 =====—送= 6 201042230 ο 冷凝強化裝置7係由複數個孔徑細小之毛細管71所組成，該 等毛細管71可將來自第一熱交換器6之液態冷媒、油與氣泡導 入’而形成如同本案發明人所擁有之本國專利公告第494222號之 純強化裝置，以進行「液、氣、油」自我調節流通，俾利用^ 料徑細小之毛細管71所組成之冷凝強化裝置 與油進入冷凝強化裝置7後，便自_節分流並舰毛細管^媒 使泡珠被阻播在毛細管71入口之外，從而提升冷凝的效果。因 此’通過該等毛細管71之液態冷媒與油會再度匯流於下游之輸送 官路5 ’且糾再叙紗，使祕冷__溫度降至坑。 膨脹裝置8，例如膨賴或單一毛細管，其主要目的在於使液 態冷媒通過時，經過高壓擠壓而噴射成霧化， 壓 :=能=後續第二_9的蒸發作用’使_ 第二====輸媒，該 Η，具係以一第二内管91套入該第-中鬥其 ❹ 為使該第：換 入該第二内，、93内，使該 交換器9之上游端移動’並於所包夾之第二中間管二η; 游移動之液態冷媒與油進行熱交二由上游在下 態冷媒，而兩管91、93於下游端ζ ^、二=成氣 所示方向排放，經由二 為17.4C而由第二熱交換器9基 水尺 中間管92下游端進入輸送管路5其另端由則經由第二 〜、冷媒可為再次_輪出；而該冰水可被輸送至各出風 7 201042230 口的冷卻盤管中，以便吸收該盤管 溫空進=溫,藉‘種== 該冷媒液態請成氣態，使 ;.:、二=媒：與水:流動方向為相反》尤有進 ”，、里之散失該弟、第二熱交換哭6、Θ外部可以 -保高分佈_進行包覆，細^熱量之散失。 補、if 時能形成前述16靴的高溫，所以，該壓 Ο Ο 51=-^與吸入端之兩輸送管路5形成一貼合狀之導熱段 升-至二換’ ί便將祕、冷媒與油在返酿賴4之前予以 德舉，可令返回壓縮機4前的氣態冷媒與油升溫 ΐ 軟化後，有助於壓縮機4的運轉更為順暢。由於吐氣量增 ’縮機4線_熱得以釋出，進*使吐出之氣態冷媒升溫， 杈尚壓縮比，並降低電流安培量。 所以，經由本案之實施，其所增益之功效在於，該三重套管 了構之熱又換器，可有效地將熱或冷之熱量流體表面與核心的熱 置分別透過熱傳介質，予以進行熱量移轉，除能夠有效增加傳熱、 Τ積’來吻合流逮與流量並且提高熱交換效率外，同時簡化整體 、’^構並有效降低製造成本的優點。此外，將該三重套管結構之 熱^換11卿於熱交騎m該熱錢ϋ可細㈣於冷凝器 或蒸發器，使該熱交換循環系統分別具有熱、冰水之供應；此舉， 可避免熱能之浪費，並減少過多廢熱之排放，堪稱同類物品前所 未見之一大佳構。 本案所揭示者，乃較佳實施例之一種，舉凡局部之變更或修 飾而源於本案之技術思想而為熟習該項技藝之人所易於推知者， 俱不脫本案之專利權範轉。 【圖式簡單說明】 圖1為本案熱交換器之立體圖。 201042230 圖2為本案熱交換器之剖面圖。 圖3為本案之熱交換器運用於空調、冷凍系統之示意圖 【主要元件符號說明】 熱交換器1 . 中間管12外管13 熱量流體2 熱傳介質3 壓縮機4 内管11 輸送管路5 0 第一熱交換器6 第一中間管62 分流管64 冷凝強化裝置7 膨脹裝置8 導熱段51 第一内管61 第一外管63 匯集管65 毛細管71 第二熱交換器9 第二中間管92 分流管94 第二内管91 第二外管93 匯集管95The introduction of the structure, principle, advantages and disadvantages of the various heat exchangers described above, the addition, the area, the improvement of the heat exchange efficiency, and the simplification of the structure to reduce the heat master converter of k are the problems that the relevant industry urgently needs to overcome. [Summary of the Invention] The surname Yao this case is intended to provide - miscellaneous exchange 11, which is a kind of triple-set camp == hot money n, which can effectively heat or heat the heat, such as refrigerant fish, from the surface and the core (4) Heat is divided into overheating medium, such as water, for a second time, it can increase the heat transfer area by financial effect, to match the flow rate and flow rate: hot father, efficiency ^ simplify the overall structure 'and reduce the manufacturing cost of the excellent black converter For the purpose of ^= the description of the technical means adopted in this case is to provide a kind of sputum exchanger, which includes · different caliber - inner tube, - intermediate tube, and - outer tube, the ^ 4 201042230 tube, set *7 intermediate pipe, the inner pipe is sleeved-inner pipe, according to which a triple-casing structure is formed, and a heat fluid is injected into the intermediate pipe; a heat transfer medium is respectively inserted into the outer pipe and the inner pipe; The heat of the surface of the fluid and the core of the fluid is transferred through the heat exchangers of the two official divisions and the inner tube. In order to further reveal the specific technical content of this case, first refer to the drawings, in which, Figure 1 f is the heat exchanger of this case, Figure 2 is a cross-sectional view of the heat exchanger of the present case, and Figure 3 is the heat exchanger of the present case. Used in air conditioning, cold; schematic diagram of the East system. [Embodiment] ο As shown in f1 and Fig. 2, the "substantially" heat exchanger of the present invention is composed of - inner tube H, medium g 12, and - outer tube π. These pipe systems have a high thermal conductivity f, which is preferably a copper pipe. Wherein, the outer tube 13 is sleeved with the -° intermediate tube 12' and the inner tube 12 is sleeved with an inner tube 11 to form a triple-layer structure, and heat exchange is performed for providing the heat exchanger of the present invention. - a heat fluid 2, for example, a refrigerant and a lubricating oil are injected into the intermediate tube 12, and a heat transfer medium 3, for example, is injected into the outer tube 13 and the inner tube 11, respectively, and the heat fluid 2 and "Bei 3's flow direction is the opposite. ❹, and then _ 2, the heat of the surface of the heat Zhao 2 and the batch are respectively transmitted through the medium f* for heat communication with the heat transfer medium 3 flowing in the outer tube 13 and the inner tube 11, and the inside of the oblique tube 12 flows. The heat fluid 2 can be heat-transferred for the inner tube ^ and = the official 13 in the opposite flow of the heat transfer f 3 , so that the exchange rate of the case is reduced and the volume is reduced. As mentioned above, the heat fluid 2 is a cold-shaped two-state wide-state refrigerant or a low-temperature liquid refrigerant, and the heat-transfer medium 3 is a normal-temperature water, and the sputum is transferred from the thermal recorder of the triple-record structure of the present case. The functions of the condenser and the evaporator are respectively provided. However, the heat fluid 2 and the second pass "Bei 3" are not limited to the aforementioned refrigerant and water. When the heat fluid 2 is implemented, the old scales may be heated or cold _ or gas. In addition to the air conditioning and cold wire system used in the following embodiments, 'the hot-replacer of this case can be widely used in industrial applications such as chemical, petroleum, power and atomic energy, 5, 2010, 422. It is used in one of the air conditioner, one of the compressors 4 of the cold-up system, one of the delivery lines 5, and one of the first units. 7. The chemical device 7, the expansion device 8, the second heat exchange ο the delivery tube μ z head Moving in the conveying line 5. For example, the high temperature gaseous refrigerant is passed through the heat transfer medium 3, - the first outer tube ί, and the first intermediate tube 62 is sleeved in the first intermediate tube 62::=: = device: becomes - condenser 'is ' 〇 λ S 61, 63 'to make the water in the two tubes 61, 63 move toward the dead end of the first ,, and in the first intermediate tube 62 The inside of the travel by I I travel to the south of the temperature, such as the 14 〇 之 之 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 The liquid and oil after the swimming end enters & ^ is passed through the first, so that the heat inside the heat exchanger 6 is =====- send = 6 201042230 ο Condensation strengthening device 7 is composed of plural A capillary 71 having a small pore size, the capillary 71 can introduce the liquid refrigerant, oil and air bubbles from the first heat exchanger 6 into a pure strengthening device of the national patent publication No. 494222 owned by the inventor of the present invention. In order to carry out the self-regulating circulation of "liquid, gas and oil", the condensing strengthening device composed of the capillary 71 with a small diameter is used to enter the condensation strengthening device 7, and then the shunt is combined with the capillary. The beads are blocked from the outside of the inlet of the capillary 71 to enhance the effect of condensation. Therefore, the liquid refrigerant and oil passing through the capillary tubes 71 will again flow to the downstream conveying path 5' and re-spin the yarn to lower the temperature of the cold __ to the pit. The expansion device 8, such as a swell or a single capillary, whose main purpose is to cause the liquid refrigerant to be sprayed into atomization by high pressure extrusion, pressure: = energy = subsequent evaporation of the second _9 ' _ second = ===Transport, the raft, with a second inner tube 91 nested in the first-middle hopper, so that the first: swapping into the second inner, 93, the upstream of the exchanger 9 The end moves 'and the second intermediate tube η that is sandwiched; the liquid refrigerant that moves is moved to the heat of the oil by the upstream of the lower state refrigerant, and the two tubes 91, 93 are at the downstream end 、 ^, two = Chengqi The direction is discharged, and the second heat exchanger 9 is passed through the second heat exchanger 9 from the downstream end of the water gauge intermediate tube 92 to the transfer line 5, and the other end is passed through the second ~, the refrigerant can be rotated again. Ice water can be transported to the cooling coils of each outlet 7 201042230, so as to absorb the temperature of the coils and enter the temperature, by 'speculation== the liquid of the refrigerant is in a gaseous state, so that:.:, two = medium: And water: the flow direction is opposite, especially in the "," the loss of the younger brother, the second heat exchange crying 6, the outside can be - high distribution _ to cover, fine ^ The amount of loss can be formed. If the if, if, the high temperature of the 16 boots can be formed. Therefore, the pressure Ο 51=-^ and the two conveying pipes 5 of the suction end form a conforming heat conduction section liter-to two replacement ί The secret, the refrigerant and the oil are given to the Germans before returning to the brewing, so that the gaseous refrigerant before the return of the compressor 4 and the oil are warmed up and softened, which helps the compressor 4 to operate more smoothly. 'Retraction machine 4 line _ heat is released, into the * so that the gaseous refrigerant is heated, the compression ratio is reduced, and the current amperage is reduced. Therefore, through the implementation of the case, the gain of the effect is that the triple casing The heat exchanger can effectively transfer the surface of the hot or cold heat fluid and the heat of the core through the heat transfer medium, respectively, to perform heat transfer, in addition to effectively increasing heat transfer and hoarding to match the flow catch In addition to the flow rate and the improvement of the heat exchange efficiency, the advantages of the overall structure and the manufacturing cost are simplified at the same time. In addition, the heat of the triple-sleeve structure is changed to the heat-carrying ride, and the hot money can be finely condensed. Or evaporator to divide the heat exchange cycle system Don't have the supply of heat and ice water; this way, it can avoid the waste of heat energy and reduce the emission of excessive waste heat, which is a great example of similar products. The case disclosed in the present case is the preferred embodiment. A kind of partial change or modification originated from the technical idea of the case and is easily inferred by those who are familiar with the skill, and does not deviate from the patent right of the case. [Simplified illustration] Figure 1 201042230 Figure 2 is a cross-sectional view of the heat exchanger of the present invention. Figure 3 is a schematic view of the heat exchanger used in the air conditioning and refrigeration system of the present invention. [Main component symbol description] Heat exchanger 1. Intermediate tube 12 outer tube 13 heat Fluid 2 Heat transfer medium 3 Compressor 4 Inner tube 11 Delivery line 5 0 First heat exchanger 6 First intermediate tube 62 Diverter 64 Condensation strengthening device 7 Expansion device 8 Thermal conduction section 51 First inner tube 61 First outer tube 63 collection tube 65 capillary 71 second heat exchanger 9 second intermediate tube 92 shunt tube 94 second inner tube 91 second outer tube 93 collection tube 95