1362477 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種平板式太陽能熱 是指熱交換器本體是以塑膠材料一轉、。特另1 狀，藉由中空成型法製成之熱交換：’ 平2 會因為受到冷熱溫度變化，腐餘，❹:有接縫’不 致戌路，而且重量輕’容易安[運送及回收。% 【先前技術】 ^地球能源曰漸耗竭，替代性能源的開發利 =係各：各業所欲突破的瓶頸m，由 取之不盡用之不竭的特點，若能充 將可大幅減少加熱設備的成本。的熱 太陽能熱水器的開發與應用是典型利用太陽 陽能的熱傳送至水令換器將太 頂或高處，具防風面換器…設在屋 几面積大寻特性之熱交換器，自 :上的價值’·然❿’由於習見熱交換器大都 由铭、銅、不銹鋼管等金屬材料纏繞後再加上吸数 月所構成，其製程複雜，而且多只能以手工… 接，製造單價高，無法普及。 產干 =且’熱交換器的主體為金屬，再加上需裝設笨 、、#鐵架，裘設時又常常需要動用大型吊車，以致 逢成裝設費用更加昂貴。 1362477 •再者’以金屬製成的熱交換器，因焊接點容易氧 化及鏽蝕造成漏水，以及纏繞金屬管容易著垢及生主 苔等問題’增加很多維修的不便。 月 又，金屬熱交換器之整體笨重，對建築物會造成 相画的負擔，不僅容易導致建築物的毀損，而且拆除 不易’維修困難，灵增加其舞廣的困難度。 示 【發明内容】 發明人有鑑於前述先前技術之缺點，乃依其從事 相關之製造經驗和技術累積，針對上述缺失悉心研究 各種解決的方法，在經過不斷的研究、實驗與改良 後，終於開發設計出本發明。 。。因此，本發明旨在提供一種一體成型平板式熱交 換器，其為太陽能熱交換器，該太陽能熱交換器之本 肢仏以中空成型法一體成型，本體上沒有接縫，不會 產生洩露的問題。 w 依本發明之一體成型平板式熱交換 C或ABS塑膠材料一體中空成型，整體的重量_ 容易搬運，容易架設安裝，為本發明之次—目的^ 本發月之一體成型平板式熱交換器，其本體< 平^奴，其—端設進水口，其另一端設出水口，， 進水口和屮士 m 卜土 '， K 之間設有由多數隔片隔離形成之」 =Γ逼’使内部的水流可以均勻地接收太陽的熱能 太什熱交換效率，為本發明之次一目的。 丄观477 ' 〃。。依本發明之一體成型平板式熱交換器，·具有製程 • ，單可大1生產、價格便宜、重量輕’容易搬運， 架=簡便，可當消耗品，容易更換維修，可平放，抗 • 風震，美觀、重量輕，容易粉碎回收，符合環保等^ 點0 為便貴審查委員能對本發明之目的、形狀、構 • 巧置特徵及其功效，做更進—步之認識與瞭解，兹 _ 舉貫施例配合圖式詳細說明。 【實施方式】 本發明之一體成型平板式熱交換器，如第丨、2 圖所示，5亥熱父換器1，係太陽能熱交換器，其為扁 平型體，係使用PC或ABS等塑膠材料，利用中空成 型法（或吹出成型法）一體成型，由此構成之熱交換器 1 ’其本體無接縫且重量輕。 如圖所示’該熱交換器i的一端為進水口 2，其 另一端為出水口 3、其本體内部設有多數間隔的隔片、 41、42、43、44 ’ 以形成多數流道 51、52、53、54、 55 ’·其巾’第-隔丨44的一端蓮接至進水口./的側 緣，以在本體内部形成一延伸的進水流道51，其另 一端和本體不連接，而在本體内部形成一進水孔 其他隔片4卜42、43#上下兩端均和本體不連接，’ 而形成位於隔片41、42、43下上兩端和本體之間的 華一匯流流道61及第二匯流流道62;流道52、53、 7 1362477 54、55和苐一匯流流道όΐ及第二匯流流道62相通；· 其中，各兩隔片的上端並以一圓弧拱形面521、531、 541連接，以增加熱交換面積。 上述中空成型法（或吹出成型法）的原理，係把押 出機構置於上方’將向下擠出來的軟化熱塑性塑膠管 狀物穿過打開的金屬模之間，等到適當位置，將模具 • · . ： . · . .閉合’使軟塑膠管被夾在金屬模中的空間内，再把空 氣送入軟塑膠管中；空氣的壓力使軟塑膠管如氣球般 膨脹’其臈擴張直到碰到金屬模之内壁為止，待其硬 化後成型取出。由於此成型技術並非本發明要點，兹 不再贅述。 如第3圖所示，藉由上述構成，使用時，熱交換 液體自進水口 2、進水流道51及進水孔21進入熱交 換器1内部後，沿著第一匯流流道6卜其他流道52、 53 54、55及第一匯流流道62流動，經過熱交換的 熱交換液再經出水口 3流出。 如此構成之熱交換器1，其内部僅以數片隔片 41.、42、43、44.區隔，因此，水流進入後即會快速 充滿熱交換器1内部的全部空間，而且因為其為扁平 型體，不僅内部水流可以全面性地接受太陽能熱交 換，水流之間也可以快速進行熱交換。 本發明之一體成型平板式熱交換器，由於其經中 二成型的熱父換器本體為扁平型體，可大幅增加與太 丄观477 陽能熱交換面積，並且因為是以PC或ABS拘 一體成型’整體沒有接縫，不會有接處斷裂:二 更因為重量可以很輕，便於運送、安裝與回二問題， 本發明之-體成型平板式熱交換器1 型法製成，並且利用相互平行設置的隔片41、：2成 43、44,提供冷水經平行流道51、52、53、5 、 流動時，吸收由太陽能紅外線照射在塑膠面板表而· 熱，變成溫水後再經由出水口 3流出。 實施時，請參第4圖所示，在熱交換器丨的表面 可先塗佈黑色具吸收紅外線及抗uv效果之塗料7， 將紅外線轉換成有效的熱度，而使用抗uv塗料則可 以增加塑膠之抗老化作用。而且，在熱交換器丨本體 的外部包覆保溫或發泡材料8，然後再以一透明玻璃 9(或透明PC塑膠板）設置在熱交換器1本體的上方， 使透明玻璃9(或透明pc塑膠板）和熱交換器丨本體 之間保持適當保溫空間91，以提昇熱交換效率，而 且可達到防風、防雨及保溫之作用。 以下茲舉二實驗例缉明本發明之功效。 【貫驗例一】 使用平行流道為1 cm X 1 cm，壁厚為 〇.6mm之熱交換器，利用6公尺高的水塔（0.6 kg/cm2)加壓’經過測試結果，證明在二層樓高水 塔的壓力下可正常使用。 9 1362477 【實驗例二】· 2〇〇3 it 1 〇 〇 ic .. 以月15日（晴天，氣溫20°C )，發明 f以容量60升的水箱’以中空平行流道為lcm x2壁厚為〇.6咖之塑膠材料製成面積為〇.5 牟、又換器，在桃園，早上9點的水溫為20°c， 12月的3日t的水溫可達到34ΐ。以台灣桃園地區 2 θ，天氣，太陽能約在800W〜l〇〇〇w/hr/ 。'导1本發明之塑膠熱水器的實驗效率在仙〇/〇 〜32%之間’若再加強保溫幾乎可達到一般之5〇 〜60% 〇 —因，，經由上述實驗例一和二可證明，本發明確 實具備實用性，且能達到預期之效果，其解決傳統熱 交換器的問題包括： 1. 耐水£ · 一體成型，無接縫，加上間隔補強，可相當 对水塵。 2. 抗老化問題：建築用透明pc天窗最多有保證使用15 年，塗上杬uv漆之汽車配件通常可使用5〜1〇年。本 :發明若使用相同材料，可達到相同壽命。而且，本發明 製成價格較低，可當消耗品使用，若老化，維修更換即 oj" 〇 3.導熱問題··塑膠材料的導熱係數約〇 3〜〇.4w/(m · k)，為不銹鋼（1.6w/(m· k))的 1/5，為銅（398 w/(m • 1〇)的1/100。但本發明之熱交換器為扁平狀，為 ! ! 全面性，少、m _ 量接觸紅外·線吸熱 佳。：；膠壁:旱度控制在以下，導熱效果相當 敎交換。/熱父換效率和時間成正比，通常太陽能 換：：内的水流速非常‘丨曼，有充分時間來熱交 、由：可補救塑膠材料低導熱係數的問題。 器，.具有如芩ί點t發明之一體成型平板式熱交換 空〆:製程簡單可大量生產，價袼便宜。 3.可當消耗品，更換維修。 4·可平放，抗風震，美觀。 於：放、易維修可用於大規模。 6·今易粉碎回收，優於環保。 。。石^以上所述，本發明之—體成型平板式熱交換 具有前所未有之創新構造，其既未見於任何 且市面上亦未見有任何類似的產品，是以，苴 具有新穎性應無疑慮。另外，本發明所具有之獨特 圯邛“用所可比擬，所以其確實比習用f 具進步性，符合本國真去彳么 申請。 專利法之規定，乃依法提起專利 以上所述，^堇為本發明t較佳具體實施例 發明之構造特徵並不褐限於此，任何熟悉該項技敲= 在本發明領域内’可輕易思及之變化或修飾，皆二、 下本案之申請專利範圍所涵蓋。 λ 1362477 【圖式簡單說明】 第1圖為本發明之立體示圖。 第2圖為本發明之縱剖面圖和橫剖面圖圖。 第3圖為本發明之使用示圖。 第4圖為本發明之實施示圖。 【主要元件符號說明】 1 :熱交換器 2 :進水口 21 :進水孔 3 :出水口 41、42、43、44 :隔片 51 :進水流道 52、53、54、55 :平行流道 521、531、541 :圓弧拱型面 61 :第一匯流流道 62 :第二匯流流道 7 :塗料 8 .保溫材料 9 :透明玻璃板 91 :保溫空間1362477 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a flat-plate type solar heat, which means that the heat exchanger body is rotated by a plastic material. In particular, the heat exchange made by the hollow molding method: 'Ping 2 will be subject to changes in hot and cold temperature, rot, ❹: seams' will not cause a road, and light weight is easy to carry [transport and recycle. % [Prior Art] ^The earth's energy is depleted, and the development of alternative energy is different: the bottleneck m of each industry's desire to break through, which can be greatly reduced if it can be fully charged. The cost of heating equipment. The development and application of thermal solar water heaters is typically the use of solar yang energy to transfer heat to the water to make the converter too top or high, with wind-proof surface changer... heat exchangers located in the large area of the house, from: The value of '·然❿' is due to the fact that the heat exchangers are mostly composed of metal materials such as Ming, copper and stainless steel tubes, and then added for several months. The process is complicated and can only be handled by hand. High, not universal. Dry production = and 'The main body of the heat exchanger is metal, plus the need to install stupid, # iron frame, and often need to use large cranes when setting up, so that the cost of assembly is more expensive. 1362477 • In addition, the heat exchanger made of metal has problems such as water leakage due to oxidation and corrosion of the solder joints, and problems such as easy scaling of the metal pipe and growth of the main moss, which increases the inconvenience of maintenance. Months, the overall heat exchanger of the metal heat exchanger is burdensome on the building, which not only causes damage to the building, but also makes it difficult to dismantle. It is difficult to maintain, and the difficulty of dancing is increased. [Invention] In view of the above-mentioned shortcomings of the prior art, the inventors have been engaged in the related manufacturing experience and technical accumulation, and have carefully studied various solutions for the above-mentioned deficiencies, and finally developed the design after continuous research, experiment and improvement. The present invention has been developed. . . Accordingly, the present invention is directed to an integrally formed flat plate heat exchanger which is a solar heat exchanger in which the limbs of the solar heat exchanger are integrally formed by a hollow molding method, and there is no seam on the body, and no leakage occurs. problem. w According to the invention, the flat heat exchange C or ABS plastic material is integrally formed into a hollow molding, and the overall weight _ easy to handle, easy to set up and install, is the second of the invention - purpose ^ one month of forming a plate heat exchanger , its body < Ping ^ slave, its - the end of the water inlet, the other end of the water outlet, the water inlet and the gentleman m Bu soil ', K is formed by the majority of the separation of the spacer" = 'The internal water flow can uniformly receive the heat energy of the sun too much heat exchange efficiency, which is the second purpose of the invention.丄 477 ' 〃. . According to the invention, a flat plate heat exchanger is formed, and has a process. • Single and large production, low price and light weight. Easy to handle, frame = simple, can be used as consumables, easy to replace and repair, can be laid flat, resistant • Wind-shock, beautiful, light weight, easy to crush and recycle, in line with environmental protection, etc. 0. Therefore, the review committee can understand and understand the purpose, shape, structure and function of the present invention. , _ _ _ _ _ _ _ _ _ _ _ _ _ [Embodiment] One of the body-formed plate heat exchangers of the present invention, as shown in Figures 2 and 2, is a solar heat exchanger 1, which is a flat heat type, which uses a PC or an ABS. The plastic material is integrally molded by a hollow molding method (or a blow molding method), and the heat exchanger 1' thus constructed has no seam and light weight. As shown in the figure, 'the heat exchanger i has one end of the water inlet 2, the other end of which is a water outlet 3, and a plurality of spaced spacers 41, 42, 43, 44' therein are provided inside the body to form a plurality of flow passages 51. , 52, 53, 54, 55 '· the end of the towel-the first partition 44 is connected to the side edge of the water inlet. / to form an extended inlet flow passage 51 inside the body, the other end and the body are not Connecting, and forming a water inlet hole inside the body, the other spacers 4, 42 and 43# are not connected to the body at both upper and lower ends, and are formed between the upper ends of the spacers 41, 42 and 43 and the body. a bus flow path 61 and a second bus flow path 62; the flow paths 52, 53, 7 1362477 54 and 55 are in communication with the first bus flow channel όΐ and the second bus flow channel 62; wherein the upper ends of the two spacers are The arcuate arcuate faces 521, 531, 541 are joined to increase the heat exchange area. The principle of the above hollow molding method (or blow molding method) is to place the pressing mechanism on the upper side to pass the softened thermoplastic plastic tube extruded downward through the open metal mold, and wait until the proper position to mold the mold. : . . . . Closed 'The soft plastic tube is clamped in the space in the metal mold, and then the air is sent into the soft plastic tube; the pressure of the air causes the soft plastic tube to expand like a balloon', and then expands until it hits the metal The inner wall of the mold is molded and taken out after it is hardened. Since this molding technique is not essential to the invention, it will not be described again. As shown in Fig. 3, with the above configuration, in use, the heat exchange liquid enters the heat exchanger 1 from the water inlet 2, the inlet water passage 51, and the water inlet hole 21, and then along the first bus flow path 6 The flow passages 52, 53 54 and 55 and the first bus flow passage 62 flow, and the heat exchange liquid subjected to heat exchange flows out through the water outlet 3. The heat exchanger 1 thus constructed is separated by only a plurality of partitions 41., 42, 43, 44. Therefore, after the water flow enters, the entire space inside the heat exchanger 1 is quickly filled, and because it is The flat body not only allows the internal water flow to fully accept solar heat exchange, but also allows rapid heat exchange between the water streams. The one-piece forming plate heat exchanger of the present invention can greatly increase the heat exchange area with the 丄 477 477 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳 阳One-piece molding 'there is no seam in the whole, there will be no joint breakage: the second is because the weight can be very light, and it is easy to transport, install and return. The body-formed plate heat exchanger of the present invention is made by type 1 method, and By using the spacers 41, 2, 43 and 44 arranged in parallel with each other, cold water is supplied through the parallel flow paths 51, 52, 53, 5, and is absorbed by the solar infrared rays on the surface of the plastic panel and heated to become warm water. Then it flows out through the water outlet 3. When implementing, please refer to Figure 4, the surface of the heat exchanger can be coated with black paint 7 that absorbs infrared and anti-uv effect, which converts infrared rays into effective heat, while anti-uv paint can be used. Anti-aging effect of plastic. Moreover, the heat insulating or foaming material 8 is coated on the outside of the heat exchanger body, and then disposed on the body of the heat exchanger 1 with a transparent glass 9 (or a transparent PC plastic plate) to make the transparent glass 9 (or transparent) A suitable holding space 91 is maintained between the pc plastic plate and the heat exchanger body to improve the heat exchange efficiency, and the wind, rain and heat preservation effects can be achieved. The following examples are given to illustrate the effects of the present invention. [Example 1] A heat exchanger with a parallel flow path of 1 cm X 1 cm and a wall thickness of 〇.6 mm is used to pressurize with a water tower (0.6 kg/cm2) of 6 meters high. The two-story high water tower can be used under normal pressure. 9 1362477 [Experimental Example 2]· 2〇〇3 it 1 〇〇ic .. On the 15th of the month (sunny day, temperature 20 °C), invented a water tank with a capacity of 60 liters, with a hollow parallel flow path of lcm x 2 walls. The thickness of the plastic material made of 〇.6 咖 is 〇.5 牟, and the changer, in Taoyuan, the water temperature at 9:00 in the morning is 20 °c, and the water temperature on the 3rd of December can reach 34 ΐ. Take Taiwan Taoyuan area 2 θ, weather, solar energy is about 800W~l〇〇〇w/hr/. 'Induction 1 The experimental efficiency of the plastic water heater of the present invention is between 〇 〇 〇 32 32 32 32 ' ' 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若 若The invention is practical and can achieve the desired effect. The problems of solving the traditional heat exchanger include: 1. Water resistance £ · One-piece molding, no seam, plus interval reinforcement, can be quite water-dust. 2. Anti-aging problem: The transparent PC sunroof for construction can be used for up to 15 years. The auto parts coated with 杬uv paint can usually be used for 5~1 years. This: If the invention uses the same material, the same life can be achieved. Moreover, the invention is made at a lower price and can be used as a consumable. If it is aged, the repair and replacement is oj" 〇 3. Heat conduction problem··The thermal conductivity of the plastic material is about 〇3~〇.4w/(m · k), It is 1/5 of stainless steel (1.6w/(m·k)) and is 1/100 of copper (398 w/(m • 1〇). However, the heat exchanger of the present invention is flat, for! ! , less, m _ quantity contact infrared · line heat absorption is good.:; glue wall: dryness control is below, the heat conduction effect is quite 敎 exchange. / hot father change efficiency is proportional to time, usually solar energy exchange:: the water flow rate is very '丨曼, have sufficient time to heat, by: can remedy the problem of low thermal conductivity of plastic materials. 器, has a body such as 芩ί point t forming a flat plate heat exchange space: simple process can be mass produced, the price袼 Cheap. 3. Can be used as consumables, replacement repair. 4. Can be placed flat, anti-wind shock, beautiful. On: put, easy to repair can be used for large-scale. 6. Easy crushing and recycling, better than environmental protection. ^ As described above, the body-formed plate type heat exchange of the present invention has an unprecedented innovative structure, which is neither found in There is no similar product on the market, so the novelty should be undoubted. In addition, the uniqueness of the invention is "comparable with the use, so it is indeed more progressive than the use of f, The application of the patent law is based on the above-mentioned patents. The preferred embodiment of the invention is not limited to this, and any familiarity with the technique is Variations or modifications that can be easily considered in the field of the invention are covered by the scope of the patent application of the present invention. λ 1362477 [Simple description of the drawings] Fig. 1 is a perspective view of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 3 is a view showing the use of the present invention. Fig. 4 is a view showing the implementation of the present invention. [Description of main components] 1 : Heat exchanger 2: water inlet 21: Inlet hole 3: water outlets 41, 42, 43, 44: spacer 51: inlet flow passages 52, 53, 54, 55: parallel flow passages 521, 531, 541: arcuate arch surface 61: first confluence flow Road 62: Second Confluence Channel 7: Coating 8. Insulation Material 9: Transparent Glass Glass plate 91: insulation space