200827651 九、發明說明： · 【發明所屬之技術領域】 本叙明係有關於一種用於人 詳而言之，俜右Η於说 P糸統之熱交換裝置，更 係有關於一種使液態冷媒士 ^ 式熱交換裝置。 ’、 下動之唷淋 【先前技術】 冷卻的應用早已行之多年， 古周f置巾，仫h人 夕年而在人們所習用之冷凍空 "月衣置中係包含四個主要元株·颅卜η I#哭及、人、Η如^ 要兀件.壓縮機、膨脹裝置、蒸 ;、夜：Γ二 器的熱交換上’大多係藉著令較低 :，“(：媒)接觸其中流動有較高溫之目 :击以熱傳導之方式將該目標流體之熱量由較低溫之 :媒‘走人’而達成冷卻的目的。目前由於節約資源的意識 铷=Λ調系統所使用的冷媒亦因能源價格及替代 物貝的兩求問題使得其價格也隨之飄高，因此，如何在不 交換效率的前提下，減低在冷;東空調系統中的冷媒 /、里’以降低設備成本並兼顧環境保護，業已成為吾人 的重要課題。 近年來，在冷凍空調系統中的蒸發器上獲得許多改 良’依據的設計可大致分為直膨式、滿溢式與喷淋 式:直膨式蒸發n係屬於外殼内f式熱交換器之一種，其 在吕、内側/爪動的疋冷媒，而在殼側流動的是目標流體。然 而，為了防止管内液態冷媒在蒸發不完全之狀態下被吸入 壓縮機中而造成壓縮機受損，因此在使用直膨式蒸發器之 、'東二调系、.先中，必須提尚壓縮機入口端的過熱度，因而 19847 5 200827651 % 造成壓縮機的耗功。 此外’滿溢式蒸發器亦屬於外殼内管式熱交換器之一 種，但其在官内側流動的是目標流體，在殼側流動的是冷 媒。由於滿溢式蒸發器係在蒸發器殼體上方設置用以回收 被条發之冷媒，因此液態冷媒較不易進入壓縮機入口端。 然而，由於滿溢式蒸發器係將管子浸泡於蒸發器殼體中的 液悲冷媒中，因此需要較多量的液態冷媒，造成所需要的 冷媒充填量比直膨式蒸發器多了 一倍以上之量，致增加設 馨備成本與環境負擔。 第1圖係顯示習知之噴淋式蒸發器101之剖視圖。如 弟1圖所不’喷淋式蒸發器i 〇〗係具有殼體1 〇丨5、配置 於殼體1015内侧上部的噴淋器丨〇1 i、以及以水平方向配 置於喷淋器1011下方的複數支熱傳管1013。液態冷媒自 噴淋器1011上方的入口進入後，經由形成於噴淋器1U 下表面之梭數個小孔（未顯示）而向下滴麗於設於下方之 馨為傳管1013。藉由將液態冷媒麗入交錯排列的熱傳管 1013陣列中，而在各個熱傳管1013表面形成冷媒覆膜， 從而對熱傳管1013進行熱交換作用。如第1圖中之虛線 所示，蒸發後之冷媒會經由殼體1015與喷淋器1011之間 的間隙往上方被排出。 此外，如中華民國專利第M247805號所揭露，係利用 一溢流盤及一淋灑盤將液態冷媒向下滴灑於熱傳管上，藉 此達到熱交換之功效。除此之外，尚有美國專利 5836382、6167713、6868695號利用改變喷淋器的結構來 19847 200827651 t 達到盡量使液態冷媒能擴大滴淋在熱傳管上的效果。再 者’亦有美國專利59〇撕號利用改變蒸發器上部構造 直接將液態冷媒注入新式噴m結構中達到擴大喷麗之效200827651 IX. Description of the invention: · [Technical field to which the invention pertains] This description relates to a heat exchange device for use in detail, and is related to a liquid refrigerant.士^-type heat exchange device. ', the next move to the dripping [previous technology] Cooling has long been used for many years, the ancient Zhou f towel, 仫h people in the evening and in the people used to use the frozen empty " Yueyi set contains four main elements株 颅 卜 I I# crying, people, such as ^ wants the pieces. Compressor, expansion device, steaming;, night: the heat exchange of the second device is mostly lower by the order:, "(: The medium is in contact with the higher temperature of the flow: the heat of the target fluid is heated by the lower temperature: the medium 'going away' to achieve the purpose of cooling. At present, due to the awareness of resource conservation Λ=Λ调系统The refrigerant used also caused the price to rise as a result of the two prices of energy prices and alternatives. Therefore, how to reduce the refrigerant in the cold air conditioner system without exchanging efficiency; Reducing equipment costs and taking into account environmental protection has become an important issue for us. In recent years, many improvements have been made in evaporators in refrigerated air-conditioning systems. The design can be broadly divided into direct expansion, overflow and spray: Direct expansion evaporation n is a type of f heat inside the shell One type of exchanger, which is a refrigerant in the inner and inner jaws, and a target fluid in the shell side. However, in order to prevent the liquid refrigerant in the tube from being sucked into the compressor in an incomplete state of evaporation, the compressor is caused. Damaged, therefore, in the use of direct expansion evaporator, 'East two adjustment system, first, must mention the superheat of the compressor inlet end, so the 19484 5 200827651% caused the compressor's power consumption. In addition, 'overfilled The evaporator is also one of the inner tube type heat exchangers of the outer casing, but the target fluid flows inside the official side, and the refrigerant flows on the shell side. Since the overflow evaporator is disposed above the evaporator housing for recycling The refrigerant is stripped, so the liquid refrigerant is less likely to enter the inlet end of the compressor. However, since the overflow evaporator immerses the tube in the liquid cryo-coolant in the evaporator housing, a large amount of liquid refrigerant is required, resulting in The required amount of refrigerant filling is more than doubled than that of the direct-expanding evaporator, resulting in an increase in the cost of equipment and environmental burden. Figure 1 shows a cross-sectional view of a conventional spray evaporator 101. The spray evaporator i 〇 has a casing 1 〇丨 5, a shower 丨〇 1 i disposed on the inner upper portion of the casing 1015, and a shower arranged in a horizontal direction. a plurality of heat transfer tubes 1013 under the 1011. The liquid refrigerant enters from the inlet above the shower 1011, and is then slid down through a plurality of small holes (not shown) formed in the lower surface of the shower 1U. The lower scent is the transfer tube 1013. The heat transfer tube 1013 is heat-exchanged by forming a refrigerant film on the surface of each heat transfer tube 1013 by arranging the liquid refrigerant into the array of the heat transfer tubes 1013 which are staggered. As shown by the broken line in Fig. 1, the evaporated refrigerant is discharged upward through the gap between the casing 1015 and the shower 1011. Further, as disclosed in the Republic of China Patent No. M247805, an overflow tray is utilized. And a shower tray dripped the liquid refrigerant onto the heat transfer tube to achieve the effect of heat exchange. In addition, there are still U.S. Patent Nos. 5,836,382, 6,167,713, and 6,686,695 to change the structure of the shower to 19847 200827651 t to maximize the effect of liquid refrigerant on the heat transfer tube. In addition, there is also a US patent 59 〇 tearing number to change the upper structure of the evaporator to directly inject liquid refrigerant into the new spray m structure to achieve the effect of expanding the spray.
At 、〈而上述之贺淋式瘵發器往往為使噴淋裝置能讓液 地滴淋在下方的熱傳管上，遂將噴淋裝置設 一、肖瘵务裔上方之冷媒入口較遠的位置，以獲得較大之 貝、，面& ’但也因此使得蒸發器内能夠配置熱傳管之空間 ::少故為了達到期望之熱交換效率，必須相對地增加篡 ;器殼體之尺寸。因此，習知之喷淋式蒸發器不但造成； -」的浪費’相對亦使得材料成本增加而增加了製造 本 〇 因此，如何有效解決前揭技術所存在之問題，並針對 冷媒：上而下流動方式的蒸發器’開發出一種可使用 目:熱傳管數同時不需增加尺寸之噴淋式熱交換裝置，俾 ，，衣造材料成本降低，或於相同殼體尺寸下 =紹專管之噴淋式熱交換裝置，以增加熱交換面積1 解率及避免空間浪費，正是目前冷卻系統所亟待 【發明内容】 II於以上所述先前技術之缺點’本發明之主要目 提供—種能夠增進空間利用率之喷淋式熱交換裝置。 本發明之另-目的在於提供一種喷淋式熱交換穿 置’能夠在使用相同數量之熱料的同時減小其抑尺 19847 7 200827651 寸，俾減少生產製造之成本。 為達上揭以及其他目的，本發明之一實施型態係提供 種貝淋式熱乂換裝置’於殼體中配置包括：噴淋單元， 用：將！媒向下方喷淋；第-群組之熱傳管，係能夠與由 /貝淋卞7〇所貝淋出之冷媒接觸以進行熱交換；以及第二 2之熱傳^，係設置於該第—群組之熱傳管下方，而能 ㈣弟—群組之熱傳管所滴麗出之冷媒接觸以進行教 交換。 ” h ，—較佳實施例中，係於該第—群組之熱傳管與該第At, the above-mentioned Helin-type hair-cutting device is often used to make the spray device allow the liquid to drip on the heat pipe underneath, and the spray device is set to be one, and the refrigerant inlet above the Xiaoxun is farther away. Position to obtain larger shells, faces & 'but also allows the space inside the evaporator to be configured with heat transfer tubes:: In order to achieve the desired heat exchange efficiency, the crucible must be relatively increased; The size. Therefore, the conventional spray evaporator not only causes; "the waste" relatively increases the material cost and increases the manufacturing cost. Therefore, how to effectively solve the problems of the prior art, and for the refrigerant: top to bottom flow The mode of the evaporator 'developed a usable purpose: the number of heat transfer tubes without the need to increase the size of the spray type heat exchange device, 俾, the cost of the material for the garment is reduced, or under the same shell size = Spray-type heat exchange device to increase the heat exchange area 1 solution rate and avoid space waste, which is the current cooling system needs to be [inventive content] II in the above-mentioned prior art shortcomings 'the main purpose of the present invention - can A spray-type heat exchange device that enhances space utilization. Another object of the present invention is to provide a spray-type heat exchange device that can reduce the length of the manufacturing process by using the same amount of hot material while reducing the cost of manufacturing by 19847 7 200827651 inches. In order to achieve the above and other objects, an embodiment of the present invention provides a shell-type hot tampering device. The configuration in the housing includes: a shower unit, with: The medium is sprayed downward; the heat transfer tube of the first group is capable of contacting the refrigerant discharged from the shell of the shell to exchange heat; and the heat transfer of the second 2 is set in the medium Under the heat transfer of the first group, the heat transfer of the heat transfer tube of the (four) brother-group can be exchanged for teaching exchange. h, in the preferred embodiment, the heat transfer tube of the first group and the first
Si:之熱傳管之間係設置至少-個滴淋盤，該滴淋盤係 ;^貝上登個盤面配置有複數個滴孔及/或滴槽。 少相2在本發明之喷淋式熱交換I置中，於該第一群組 官與該第二群組之熱傳管之間係設置至少一個滴 詈二二此六本發明之噴淋式熱交換裝置毋須將喷淋單元設 肖^又換裝置上方之冷媒人口較遠的位置即能獲得 ，：二賀灑面積’且能夠在該滴淋盤及噴淋單元之 用卞，或是能夠在使用相同數量之埶傳管@ @ 換衣置本體之尺寸，俾減少生產製造之成本。 發明之另一實施型態係提供一種噴淋式熱交換妒 體中設置包括：喷料元，用以將冷媒向下方喷 …弟-群組之熱傳管，係能夠與由該 之冷媒接觸以進杆劫.A Y貝淋出 仃熱父換，罘二群組之熱傳管，係設置於 … Μ之熱傳管下方’而能夠與該第—群組之熱傳管 19847 8 200827651 所滴m出之冷媒接觸料行熱域 管，係設置於該第二群組之敎傳管下方及：：：組之熱傳 群相，為播一 …寻g下方，而能夠與該第二 子，之六、、傳官所滴灑出之冷媒接觸以進行敎交換。 實施例中，係於該第一群組之熱傳管與該第 於實質上::L官，間係設置至少一個滴淋盤，該滴淋盤係 m'r 有複數個滴孔及/或滴槽，並且於 f組之熱傳管與該第三群組之熱傳管之間係設置 :少-個滴淋盤，該滴淋盤係於實質上整 _數個滴孔及/或滴槽。 ΰ置有铋 糟由δ又置上下二段之滴淋盤’並且於上段滴淋盤及下 仅滴淋盤之間配置第二群組之埶傳管、以乃在下@ # 1 丁古肅™g以及在下段滴淋盤 -直弟:群組之熱傳管，而能夠爭取最大的空間利用 卞更有效半地在熱交換裝置内配置熱傳管。 於一較佳實施例中，該滴淋盤之截面係呈U字形。較 佳地是，該滴淋盤之週壁係朝外側傾斜，以便能夠較大範 圍地承接由上方滴落之冷媒。 。方、另較佳貫施例中，該滴淋盤之截面係呈開口朝上 之圓滑曲、線狀，II由此種構升，，滴淋盤亦能以較大之範圍 承接由上方滴落之冷媒。 於車乂佳貫施例中，該滴淋盤與該主殼體間及/或該 滴淋i彼此間係形成有用以供冷媒蒸汽通過之間隙，以便 已吸收熱傳管中所流動之目標流體的熱量而蒸發的 氣悲冷媒能夠經由該等間隙向熱交換裝置之上部流動，並 透過適當之回收手段而再循環利用。 19847 9 200827651 於一較佳訾竑点,a 位於由殼體頂，下/亥喷淋單元係設置在使其喷淋面 置，而於該第二T約殼體内#之5至2挪的位 所-置之至 之熱傳管與該第二群組之熱傳管之間 頂;下侧4:=係設置在使其盤面位於由殼體 敢轨徨其+ ΐ 又内徑之40%的位置。藉此，可求 土、傳5之最大配置率。 於另一較佳實施例中，該喷淋單元係 面位於由殼體頂部下側算起約殼 ^ 設置…、—: 管與該第二群組之熱傳管之間所 固滴淋盤係設置在使其盤面位於由續|A 7f 起約為殼體内徑之20至3。%的位置，；二 鮮=熱傳管與該第三群組之熱傳管之間 之二一 一個滴淋盤#机¥ 士，士 4 置I主夕 約為殼體内經：45二;= 立於由殼體頂部下側算起 管之最大配置率。她置。藉此’亦可求取熱傳 於一較佳實施例中，上述熱傳 =係呈交錯配置’以便使流經較;熱 :媒可通過次-列之熱傳管之間而滴落至再欠一列滴:： 傳官上。與丨if，Ab夕A、< 歹】之熱 猎此，此夠肀取最大的空間利用 在熱交換裝置内配置熱傳管。 更有效率地 【實施方式】 以下參照附圖說明本發明之實施例。Si: The heat transfer tube is provided with at least one drip tray, and the drip tray is provided with a plurality of drip holes and/or drip grooves. In the spray type heat exchange I of the present invention, at least one drip is provided between the first group officer and the heat transfer tube of the second group. The heat exchange device does not need to be equipped with a shower unit and can be obtained at a position farther away from the refrigerant population above the device, and can be used in the drip tray and the shower unit, or It is possible to reduce the cost of manufacturing by using the same number of 埶 埶 @ @ 换 换 ”. Another embodiment of the invention provides a spray-type heat exchange body, comprising: a spray element for spraying the refrigerant downward; the heat transfer tube of the group-group can be in contact with the refrigerant In order to enter the robbery. AY Belle out of the hot father, the second group of heat transfer tube, is set in ... Μ 热 heat under the tube 'and can with the first group of heat transfer tube 19847 8 200827651 The hot zone tube of the refrigerant contact material of the drop m is disposed under the sputum tube of the second group and the heat transfer group of the ::: group, which is below the homing, and can be the second The child, the sixth, the official contact with the refrigerant sprinkled for exchange. In an embodiment, at least one drip tray is disposed between the heat transfer tube of the first group and the first::L official, the drip tray m'r has a plurality of drip holes and/or Or a drip tank, and between the heat transfer tube of the f group and the heat transfer tube of the third group: a small drip tray, the drip tray is substantially _ a plurality of drip holes and / Or drip grooves. ΰ 铋 由 由 δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ δ TMg and the drip tray in the lower section - straight brother: the group of heat transfer tubes, and can strive for maximum space utilization, more efficient and semi-distribution of heat transfer tubes in the heat exchange device. In a preferred embodiment, the drip tray has a U-shaped cross section. Preferably, the peripheral wall of the drip tray is inclined toward the outside so as to be able to receive the refrigerant dripped from above in a larger range. . In the other preferred embodiment, the section of the drip tray is rounded and curved in the upward direction of the opening, and II is supported by the structure, and the drip tray can also be taken up by a larger range. Falling into the cold. In the embodiment of the vehicle, the drip tray and the main casing and/or the drip i form a gap therebetween for the passage of the refrigerant vapor so as to absorb the target flowing in the heat pipe. The gas refrigerant vaporized by the heat of the fluid can flow to the upper portion of the heat exchange device via the gaps and be recycled through appropriate recovery means. 19847 9 200827651 In a preferred point, a is located at the top of the housing, and the lower/high shower unit is placed on the shower surface, and in the second T approximately 5 to 2 The position of the heat pipe between the heat pipe and the heat transfer pipe of the second group; the lower side 4: = is set in such a way that the disk surface is located by the casing and its + ΐ and the inner diameter 40% of the location. In this way, the maximum allocation rate of the soil and the transmission 5 can be obtained. In another preferred embodiment, the shower unit is located on the lower side of the top of the housing, and is disposed between the tube and the heat transfer tube of the second group. It is set such that its disk surface is located between 20 and 3 of the inner diameter of the casing from Continuation |A 7f. % position,; two fresh = between the heat transfer tube and the heat transfer tube of the third group, one by one drip tray # machine ¥ 士,士4 set I main eve about the shell inside: 45 Second; = standing at the maximum configuration rate of the tube from the lower side of the top of the housing. She set it. Therefore, it is also possible to obtain heat transfer in a preferred embodiment, wherein the heat transfer is in a staggered configuration to allow flow through; heat: the medium can be dropped through the sub-column heat transfer tubes to Then owe a row of drops:: On the official. With 丨if, Ab Xi A, &; 歹 之 hot, this is enough to take the most space utilization. Configure the heat transfer tube in the heat exchange device. More efficiently [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Si圖式’且僅例示與本發明有關之元件，i:1 件之Λ際形㈣尺找例麟本發明之特徵，而^^ 19847 200827651 進行變化，合先敘明。 心丸Iff閱第2圖’其係為本發明之第—實施例之嘴淋 、父、裝置的剖面示意圖。如圖所示，喷淋式熱交換裝 噴淋並且在殼體中由上至下依序配置有 貝外早70 1、第一群組熱傳管j 3、滴淋盤^ 7、以 群組熱傳管〗9。 弟一 源，之人口111係連接於未圖式之冷媒供給 艚（滴样 淋面112形成有未圖式之複數個滴孔或溝 、、:’-’用以使液態冷媒從該噴琳自112朝下方滴 ：土：槽之尺寸、形狀及分佈等並無特別限制，只要。能 外配a冷媒之供給量，並且使液能；人婵&豹/ + b 之整面的4 4、立一 忱欣心~媒此夠在噴淋面112 應於埶：=ΓΡΓ滴孔或滴槽的形成值置則較宜對 媒均能" *1，讀使㈣孔或滴槽所滴落之冷 嫘均此夠滴洛於相對應之熱傳管上。 傳管熱傳Λ13係包括複數支彼此平行配置的熱 ) μ寻熱傳官131之中係流動有欲進 <-、人"、、、 標流體。相鄰上下列之該等 :：部之目 卽，呤 + ύ 1彳尔王父錯配置。亦The Si pattern 'and exemplifies only the elements related to the present invention, i: 1 piece of the Λ 形 (4) 尺 找 找 找 找 找 找 找 。 。 。 。 。 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 847 Fig. 2 is a schematic cross-sectional view of the mouth, the parent, and the device of the first embodiment of the present invention. As shown in the figure, the spray type heat exchange is sprayed and arranged in the housing from top to bottom in sequence, with the outer shell early 70 1 , the first group heat transfer tube j 3 , the drip tray ^ 7 , and the group Group heat pipe〗 9. The younger brother, the population of 111 is connected to the refrigerant supply of the unillustrated type (the drip-like shower 112 is formed with a plurality of drip holes or grooves, not shown), and: '-' is used to make the liquid refrigerant from the spray Dropping from 112 to the bottom: Soil: The size, shape and distribution of the tank are not particularly limited, as long as the supply of a refrigerant can be externally supplied, and the liquid energy can be supplied; the whole face of the human 婵 & leopard / + b 4, stand a happy Xin ~ medium enough in the spray surface 112 should be in the 埶: = ΓΡΓ drop hole or drip formation value is more appropriate to the media can be " *1, read (4) hole or drip The dripping cold sputum is enough to drip on the corresponding heat pipe. The pipe heat transfer Λ13 series includes a plurality of heats arranged in parallel with each other. -, person ",,, standard fluid. Adjacent to the following: The head of the Department 呤, 呤 + ύ 1 彳 王 王 。 。 。. also
即-人一列之熱傳管131係配置在 U ⑶之間障的位置。如此，可在相列之熱傳管 熱傳管131。 工間中配置更多的 滴淋:C i!:::u字形而形成淺盤狀，且在該 孔或滴槽之二==淋之均句率。同樣地，滴 尺寸、形狀及分佈等並無特別限制，只要能夠 19847 11 200827651 配合冷媒之供給量，並且使液態冷媒能夠在盤面⑺之整 ==㈣可。滴孔或滴槽的形成位置則較宜對應於 处夕mi立置’讀使由滴孔或滴槽所滴落之冷媒均 月匕夠滴洛於相對應之熱傳管上。 =群組熱傳管19係包括複數支彼此平行配置的熱 产二。二寺上熱傳管⑼之中亦流動有欲進行冷卻之目 該等熱傳管191亦呈交錯配置。 卜幻之 明噴琳式熱交換裝置1的運作方式。首先，液 Γϊΐ圖式之供給源經由喷淋單元11之入口⑴供 、、貝Τ‘單元i1後，經由形成於噴淋面112之複數個滴 孔，而向下滴落。經滴落之液態冷媒會流經配置於噴 淋早兀11下方之第一群組熱傳管13之各熱傳管⑶表 面’而與熱傳管131中所流動之目標流體進行熱交換，將 目標流體之熱量攜走’從而達成使目標流體冷卻之目的。 ·、、、其次，流經第一群組熱傳管13之冷媒會接著滴落至 l^T^17自滴淋盤17所承接的冷媒，會先聚積在滴淋 2 Π中’然後再經由形成於盤面171中的滴孔或滴槽向 下j淋。經滴落之液態冷媒會流經配置於滴淋盤17下方 之第二群組熱傳管19之各熱傳管191表面，而與熱傳管 191中所流動之目標流體進行熱交換，將目標流體之熱量 攜走，同樣達成使目標流體冷卻之目的。 ·、 、在接觸熱傳管131、191而進行熱交換的期間，一部 伤之液恶冷媒可能因為吸收熱量而被蒸發，而形成氣態冷 19847 12 200827651 媒。此時，氣態冷媒會經由形成於滴淋盤17與殼體i 5 之間的間隙21、及形成於噴淋單元11與殼體15之間的 間隙20而向上竄升，並經由冷媒出口 151被回收以進行 循環利用。 噴淋單元11與滴淋盤17之設置位置可以依據實際狀 況調整，以爭取熱交換裝置内的空間配置最大數量的熱傳 管。舉例而言，當喷淋式熱交換裝置1之殼體15之截面 貝貝上為圓環形，且假設該圓環形之内徑為D時，可將嘴 _淋單兀11設置在使噴淋面丨丨2位於由殼體丨5頂部下侧算 起約5至25%D的位置，並將滴淋盤17設置在使盤面171 位於由殼體i 5頂部下側算起約40% D的位置。 藉由本實施例之配置，由於毋須將噴淋單元設置在離 熱又換I置上方之冷媒入口較遠的位置亦能獲得廣大之 噴灑面積，且能夠在滴淋盤17及噴淋單元u之間配置熱 傳官，故能夠充分利用蒸發器殼内之空間設置熱傳管，增 •進f間利用率及熱傳效率，或是能夠在使用相同數量之熱 傳官的同時減小熱交換裝置本體之尺寸，俾減少生產製造 之成本。 以下參照附圖說明本發明之其他實施例。在其他實施 例中，與第-實施例相同的元件係以相同之元件符號標 示’且不再進行詳細說明。 第3圖如為本發明之第二實施例之喷淋式熱交換裝 ，，示意圖。如圖所示，第二實施例之噴淋式熱交換 衣2除了在殼體15中由上至下依序配置有噴淋單元That is, the heat pipe 131 of the person column is disposed at a position where the U (3) is in a barrier. Thus, the heat transfer tube 131 can be passed through the heat of the phase. More drops are placed in the workroom: C i!:::u shape to form a shallow dish, and the ratio of the two holes in the hole or the drop groove ==. Similarly, the droplet size, shape, distribution, and the like are not particularly limited as long as the supply amount of the refrigerant can be matched with 19847 11 200827651, and the liquid refrigerant can be integrated on the disk surface (7) == (four). The position at which the drip hole or the drip groove is formed is preferably corresponding to the position of the illuminating unit. The reading is performed so that the refrigerant dripping from the drip hole or the drip channel is dripped on the corresponding heat transfer tube. The group heat pipe 19 includes a plurality of heat products 2 arranged in parallel with each other. There is also a flow in the heat pipe (9) on the second temple that is intended to be cooled. The heat pipes 191 are also arranged in a staggered configuration. The operation mode of the singular scented heat exchange device 1. First, the supply source of the liquid pattern is supplied through the inlet (1) of the shower unit 11 and after the unit i1, and then drops downward through a plurality of dropping holes formed in the shower surface 112. The dripped liquid refrigerant flows through the surface of each of the heat transfer tubes (3) disposed in the first group of heat transfer tubes 13 below the spray early stage 11 to exchange heat with the target fluid flowing in the heat transfer tubes 131. The heat of the target fluid is carried away' to achieve the purpose of cooling the target fluid. ·,,,, secondly, the refrigerant flowing through the first group of heat transfer tubes 13 will then drip to the refrigerant that is taken from the drip tray 17 by l^T^17, and will first accumulate in the drip 2 '' and then It is dripped down through a drip hole or a drip groove formed in the disk surface 171. The dripped liquid refrigerant flows through the surfaces of the heat transfer tubes 191 disposed in the second group heat transfer tubes 19 below the drip tray 17, and exchanges heat with the target fluid flowing in the heat transfer tubes 191. The heat of the target fluid is carried away, and the purpose of cooling the target fluid is also achieved. · During the heat exchange between the heat transfer tubes 131 and 191, a liquid refrigerant may be evaporated due to absorption of heat to form a gaseous cold 19847 12 200827651 medium. At this time, the gaseous refrigerant rises upward through the gap 21 formed between the drip tray 17 and the casing i 5 and the gap 20 formed between the shower unit 11 and the casing 15, and passes through the refrigerant outlet 151. It is recycled for recycling. The position of the shower unit 11 and the drip tray 17 can be adjusted according to the actual conditions to obtain the maximum number of heat pipes in the space in the heat exchange device. For example, when the cross-section of the shell 15 of the shower heat exchange device 1 is circular, and the inner diameter of the ring is assumed to be D, the nozzle can be placed in the The shower face 2 is located at a position of about 5 to 25% D from the lower side of the top of the casing 丨 5, and the drip tray 17 is placed such that the disk 171 is located about 40 from the lower side of the top of the casing i 5 % D location. With the configuration of the embodiment, since the shower unit is disposed at a position farther away from the refrigerant inlet above the heat and the I, the large spray area can be obtained, and the drip tray 17 and the shower unit u can be obtained. By arranging the heat transfer between the two, it is possible to make full use of the space inside the evaporator casing to set the heat transfer pipe, increase the utilization rate and heat transfer efficiency, or reduce the heat exchange while using the same number of heat transfer officers. The size of the device body reduces the cost of manufacturing. Other embodiments of the invention are described below with reference to the drawings. In other embodiments, the same components as those of the first embodiment are denoted by the same reference numerals and will not be described in detail. Fig. 3 is a schematic view showing a spray type heat exchange unit according to a second embodiment of the present invention. As shown in the figure, the spray type heat exchange garment 2 of the second embodiment is provided with a shower unit in order from top to bottom in the casing 15.
1Q 19847 200827651 第-二：：13、二個滴淋盤17-卜17-2、以及 =群且熱傳管19外，還另外在第二群組熱傳管19下配 置另一個滴淋盤23、以及第三群組熱傳管25。 滴淋盤2 3之截面在§ | ^ ^ 兔a# 戳面係子形而形成淺盤狀，且在該 =:23之實質上整個盤面231亦配置有複數個滴孔及/ =曰:同樣地，滴孔或滴槽之尺寸、形狀及分佈等並無 要能約配合冷媒之供給量，並且使液態冷媒 月匕在i面231之整面均勻地滴落即可。滴孔或滴槽的形 宜對應於熱傳管之配置位置，以便使由滴孔或 滴t所滴洛之冷媒均能夠滴落於相對應之熱傳管上。 第三群組熱傳管25係包括複數支彼此平行配置的敎 傳管25卜該等熱傳管251之中亦流動有欲進行冷卻之目 標流體。同樣地，相鄰上下列之該等熱傳管251 配置。 曰 在本貫施例中’由於設置二層之滴淋盤，並且將熱傳 :分成ΐ組來配置’因此能夠更有彈性地依據實際狀況調 整賀淋單70、滴淋盤及熱傳管的配置方式，以爭取在熱交 換裝置内的空間中配置最大數量的熱傳管。舉例而言了 = 噴淋式熱交換裝置2之殼體15之截面實質上為圓環形f 且假設該圓環形之内徑為D時，可將喷淋單元u設置在 使嘴淋面112位於由殼體15頂部下側算起約5至25%ι) 的位置，將滴淋盤17-】及17 —2設置在使其盤面ΐ7ι = 及Π1-2位於由殼體15頂部下侧算起約2〇至3〇%])的位 置’並將滴淋盤23設置在使其盤面231位於由殼體15 19847 14 200827651 頂部下側算起約45至50%D的位置。 .再者，在本，實施例中，由於形成二個滴淋盤 17-2，亚在該等滴淋盤、17_2 、 故能夠使已被蒸發之氣態冷媒更順暢地向…1’ 效率地回收冷媒以進行循環利用。 而更有 雖然在本貫施例中，孫以罢一 鬥1T係以e又置—層之滴淋盤 :明，但本發明亦可經由增設更多層之滴淋盤達到多= 剩=恶冷媒之效，並不以設置二層之滴淋盤為限。 笫4圖係顯示本發明第一實施例之一變 ”換裝置的剖面示意圖。如圖所示，本變化例之：林 : = = :的滴淋盤17之週壁係朝外側傾斜，、從 而月b夠更大靶圍地承接由上方滴落之冷媒。 顯示本發㈣"實施例之—變化例之喷琳 式先、父換衣直的剖面示意圖。如圖所示，本變化例之喷 ί = 錄置二的滴淋盤Μ、17_2,、23,之截面係 广二月上之圓滑曲線狀’從而亦能夠大範圍地承接由上 方滴洛之冷媒。此外’藉由構成此種形狀，滴淋盤中亦較 不易形成使冷媒聚積無法滴落的死角。 上述實施例配合_僅例示性說 其功效’而非用於限制本發明。任何熟習此項技藝之人士 均可在料背本㈣之精似範訂，對上述實施例進行 t飾兵改交。因此’本發明之權利保護範圍，應如後述之 申請專利範圍所列。 【圖式簡單說明】 19847 15 200827651 Γ::ί顯示習知之噴淋式蒸發器101之剖視圖; θ '了、為本發明之第-實施例之喷淋式熱交換裝 置的剖面示意圖； 、又锻衣 第圖係為本發明之第二實施例之噴淋式熱交換裝 置的剖面示意圖； 第4圖係頒不本發明第一實施例之一變化例之喷淋 式熱交換装置的剖面示意圖；以及 第5圖係顯示本發明第二實施例之一變化例之喷淋 ⑩式熱交換裝置的剖面示意圖。 【主要元件符號說明】 i、乙、ό、4、i 〇 i 噴淋式熱交換裝置 1011 噴淋器 11 喷淋單元 131 、 191 、 251 、 1013 熱傳管 13 第一群組熱傳管 19 i 第二群組熱傳管 25 第三群組熱傳管 20、 21、 21，、 22 間隙 111 冷媒入口 112 噴淋面 151 冷媒出口 17、17’、17-1、π-2、Π-Γ、π-2，滴淋盤 171、171-1、171-2 盤面 15、1 〇 15 殼體 16 198471Q 19847 200827651 No. 2::13, two drip trays 17-b 17-2, and = group and heat pipe 19, and another drip tray is arranged under the second group heat pipe 19 23, and a third group of heat transfer tubes 25. The cross section of the drip tray 2 3 is formed into a shallow disc shape in the § | ^ ^ rabbit a# stamping surface, and substantially the entire disc surface 231 is also provided with a plurality of drip holes and / = 曰: the same The size, shape, distribution, and the like of the drip hole or the drip groove need not be able to match the supply amount of the refrigerant, and the liquid refrigerant may be uniformly dropped on the entire surface of the i-plane 231. The shape of the drip hole or the drip channel corresponds to the position of the heat transfer tube so that the refrigerant dripped by the drip hole or the drop can be dripped onto the corresponding heat pipe. The third group of heat transfer tubes 25 includes a plurality of 传 tubes 25 arranged in parallel with each other, and a target fluid to be cooled is also flowed into the heat transfer tubes 251. Similarly, the heat transfer tubes 251 adjacent to each other are disposed. In the present example, 'Because the two-layer drip tray is set, and the heat transfer is divided into the ΐ group to configure', it is possible to adjust the Helin single 70, drip tray and heat transfer tube more flexibly according to the actual situation. The configuration is such that a maximum number of heat transfer tubes are arranged in the space within the heat exchange device. For example, if the cross-section of the casing 15 of the spray-type heat exchange device 2 is substantially a circular ring f and the inner diameter of the annular ring is D, the shower unit u can be placed on the mouth. 112 is located at a position of about 5 to 25% by the lower side of the top of the casing 15, and the drip trays 17-] and 17-2 are placed such that the disc faces ι7ι = and Π1-2 are located under the top of the casing 15. The position of about 2 〇 to 3 〇%]) is counted and the drip tray 23 is placed such that the disk surface 231 is located at a position of about 45 to 50% D from the lower side of the top of the housing 15 19847 14 200827651. Furthermore, in the present embodiment, since the two drip trays 17-2 are formed, the drip trays, 17_2 are submerged, so that the vaporized refrigerant that has been evaporated can be more smoothly moved to the...1'. The refrigerant is recovered for recycling. In addition, although in the present example, Sun Yiyi 1T is the e-layer-layer drip tray: Ming, but the invention can also achieve more by adding more layers of drip tray = remaining = The effect of the bad refrigerant is not limited to the setting of the second layer drip tray. FIG. 4 is a cross-sectional view showing a change device of a first embodiment of the present invention. As shown in the figure, the peripheral wall of the drip tray 17 of the present variation: Lin: = = : is inclined toward the outside, Therefore, the month b is larger than the target to receive the refrigerant dripping from above. The cross-sectional diagram of the spray-type first and the father's dressing is shown in the example of the present invention. The spray ί = the two drip trays, 17_2, 23, the cross-section of the sleek curve on February is also able to take over the refrigerant from the top of the drunk. In addition, by this The shape of the drip tray is also less likely to form a dead angle that prevents the accumulation of the refrigerant. The above embodiments are combined with the exemplification of the effect of the invention, and are not intended to limit the invention. Anyone skilled in the art can The material back (4) is similar to the standard, and the above embodiment is modified. Therefore, the scope of protection of the present invention should be as listed in the patent application scope described later. [Simple description] 19847 15 200827651 Γ ::ί shows a cross-section of a conventional spray evaporator 101 θ', is a schematic cross-sectional view of a spray type heat exchange device according to a first embodiment of the present invention; and a forged garment is a schematic cross-sectional view of a spray type heat exchange device according to a second embodiment of the present invention; Figure 4 is a schematic cross-sectional view showing a shower type heat exchange device which is not a modification of the first embodiment of the present invention; and Figure 5 is a view showing a spray type 10 heat exchange according to a variation of the second embodiment of the present invention. Schematic diagram of the device. [Main component symbol description] i, B, ό, 4, i 〇 i Spray heat exchange device 1011 Shower 11 Shower unit 131, 191, 251, 1013 Heat pipe 13 Group Group heat pipe 19 i second group heat pipe 25 third group heat pipe 20, 21, 21, 22 gap 111 refrigerant inlet 112 shower surface 151 refrigerant outlet 17, 17', 17-1, π -2, Π-Γ, π-2, drip tray 171, 171-1, 171-2 disk surface 15, 1 〇 15 housing 16 19847