201009270 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種用以製備空氣之方法及裝置，使該 空氣（在專業用語中，稱爲進氣）供應至一空間時具有期 望之溫度及期望之濕度，其中進氣與由空間排出之排氣進 行濕度與熱交換。 【先前技術】 m 在美國專利文件us 6 1 78966中公開一種除濕裝置，其 中供應至一空間之新鮮外界空氣及由空間中排出之排氣被 導引穿過兩個空室，兩空室被一水蒸氣可透穿之薄膜分 隔，兩股氣流在空室中進行濕氣與熱傳遞。在歐洲專利文 件EP 1521040及EP 1748260所公開之裝置中，外界空氣 與排氣通過兩個分開之濕氣交換器，另有第三股中介氣流 將濕氣由一濕氣交換器傳送至另一濕氣交換器。第三股氣 流能夠調節濕氣交換。該裝置之作用在於，在冬季時將排 • 氣中之濕氣及熱傳給待製備之外界空氣，而在夏季時將排 氣中之冷傳給待製備之外界空氣，並將待製備之外界空氣 中之濕氣傳給排氣，這樣能以最小耗能將外界空氣調至期 望溫度及期望濕度，使在空間中之人感到舒適。 【發明內容】 本發明之目的在於，改善進氣之製備。 在本發明中，此目的係藉由申請專利範圍第1至6項 特徵而達成。申請專利範圍中之附屬項說明本發明之較佳 201009270 實施例。 本發明係關於一種用以製備進氣之方法及裝置，使進 氣達到期望溫度及期望濕度，其中進氣具有已製備之外界 空氣及一部份已製備之排氣，即已製備之循環氣，且其中 外界空氣與排氣之間作濕氣與熱交換。該方法包括以下步 驟： •使外界空氣作爲第一股氣流通過一第一導管，而由 空間排出之排氣之一第一部份作爲第二股氣流，通過一第 二導管，第一股氣流與第二股氣流之間經由一濕氣交換裝 置進行濕氣交換，例如經由單一的濕氣交換器或經由聯結 之濕氣交換器，例如經由兩個由封閉之空氣循環聯結或液 體循環聯結之濕氣交換器，進行濕氣交換； -藉由一除濕冷卻裝置將濕氣由第一股氣流及/或由 第二股氣流析出凝結成水，及/或在濕氣交換裝置內凝結 成水；及 -排氣之第二部分作爲第三股氣流，流經具有另一除 濕冷卻裝置之另一管道，並進一步流向空間，其中在該另 一除濕冷卻裝置中，濕氣由第三股氣流析出凝結成水。 在專業用語中，此處之該第三股氣流稱爲循環氣。 通過任一必要之除濕冷卻裝置之氣流最好藉由貝蒂爾 元件（Peltier element)除濕與冷卻。 通過其中任一除濕冷卻裝置之氣流可採用另外之除濕 與冷卻方法，即，用壓縮機壓縮氣流，使氣流溫度高於環 201009270 境溫度’可將熱釋放給環境，而且用渦輪機使壓縮空氣釋 壓’壓縮空氣因而冷卻至露點溫度以下，濕氣以水形式析 出。 通過其中任一除濕冷卻裝置之氣流可採用又一不同之 除濕與冷卻方法，即，用壓縮機壓縮第二股氣流，及用— 渦旋管將其分離成一暖氣流及一冷氣流，該冷氣流溫度低 於露點，使其濕氣以水形式析出。 美 本發明另一方面係關於一種執行本發明方法之適當裝 置。此種裝置包括： -一第一導管，具有一入口，可吸入外界空氣；及具 有一出□，可將進氣供應至空間； -—第二導管，具有一入口，可吸入排氣；及具有— 出口，可將廢氣（Fortluft)排放至環境； -一濕氣交換裝置，用以進行在第一導管中流動之第 一股氣流與在第二導管中流動之第二股氣流間之濕氣交 ❿ 換； -—除濕冷卻裝置，設在第一導管或第二導管中，或 在第一及第二氣流之濕氣交換裝置中，及 -另一導管，具有一入口，可導引出自空間之排氣； 及具有一出口，通入空間或在第一導管之出口前通入第一 導管；以及 -另一除濕冷卻裝置，裝設在該又一導管中。 裝置有利地包含再一導管，或多根導管，外界空氣可 201009270 由該再一或多根導管通往兩個除濕冷卻裝置或僅通往其 一’然後再度（如同廢氣）通至環境，將在除濕冷卻裝置 中產生之熱排出。必要時，這些導管可包含—分離之鼓風 機。 第一導管中之第一股氣流與第二導管中之第二股氣流 間之濕氣交換裝置可爲例如單一濕氣交換器，較佳者爲氣 體對氣體之濕氣交換器，具有雙空室，中間由一可透水氣 之薄膜隔開，兩空室由兩股氣流通過。該濕氣交換裝置亦 可包含第一及第二濕氣交換器，其第一濕氣交換器具有裝 設在第一導管中之第一空室，該第一空室被一可透水氣之 薄膜與第二空室隔開，而其第二濕氣交換器具有裝設在第 二導管中之第三空室，該第三空室被一可透水氣之薄膜與 一第四空室隔開，其中第二及第四空室設在一封閉之空氣 循環中，氣流可在空氣循環中循流，或設在一封閉之液體 循環中。此時，可在封閉之空氣循環或液體循環中裝設一 Φ 除濕冷卻裝置。 所謂可透水氣之薄膜可爲任何構造，只要能讓水分子 通過，但不可讓空氣通過。 以下將根據實施例及所附圖式對本發明做進一步說 明。所附圖式係示意圖，而非按照比例繪出。 【實施方式】 第1及2圖顯示空氣製備裝置1之兩個不同實施例， 用以將外界空氣製備成所期望溫度及濕度’在該裝置中， 201009270 外界空氣與由一空間排出之排氣作濕氣與熱交換而 氣，進入空間。該裝置具有一第一入口 2，外界空 一入口被吸入，成爲第一股氣流，通至一第一出口 在該處成爲進入空間之進氣；並具有一第二入口 4 在第二入口被吸入，成爲第二股氣流，通至一第二t 並在該處成爲被排放之廢氣。裝置1包含一第一鼓 及一第二鼓風機7、可選用之一第一過濾器8、可選 第二過濾器9、一熱交換器10、一第一濕氣交換器201009270 VI. Description of the Invention: [Technical Field] The present invention relates to a method and apparatus for preparing air such that the air (in the professional term, referred to as intake air) has a desired temperature when supplied to a space And the desired humidity, wherein the intake air is subjected to humidity and heat exchange with the exhaust gas discharged from the space. [Prior Art] A dehumidifying device is disclosed in US Pat. No. 6,1,78,966, in which fresh outside air supplied to a space and exhaust gas discharged from the space are guided through two empty chambers, and the two empty chambers are One water vapor is separable through the membrane, and the two streams are subjected to moisture and heat transfer in the empty chamber. In the device disclosed in the European patent documents EP 1521040 and EP 1748260, the outside air and the exhaust gas pass through two separate moisture exchangers, and the third intervening gas stream transfers the moisture from one moisture exchanger to the other. Moisture exchanger. The third gas stream regulates moisture exchange. The function of the device is to transmit the moisture and heat in the exhaust gas to the outside air to be prepared in the winter, and to pass the cold in the exhaust gas to the outside air to be prepared in the summer, and to prepare the air to be prepared. The moisture in the outside air is transmitted to the exhaust gas, so that the outside air can be adjusted to the desired temperature and the desired humidity with minimum energy consumption, so that the person in the space feels comfortable. SUMMARY OF THE INVENTION It is an object of the present invention to improve the preparation of intake air. In the present invention, this object is achieved by the features of claims 1 to 6 of the patent application. The preferred items of the invention are described in the accompanying claims in the claims. The present invention relates to a method and apparatus for preparing an intake air to achieve a desired temperature and a desired humidity, wherein the intake air has prepared outer boundary air and a portion of the prepared exhaust gas, that is, the prepared circulating gas And wherein the outside air and the exhaust gas are exchanged for moisture and heat. The method comprises the steps of: • passing ambient air as a first gas stream through a first conduit, and a first portion of the exhaust gas discharged from the space as a second gas stream, passing through a second conduit, the first gas stream Moisture exchange with a second gas stream via a moisture exchange device, for example via a single moisture exchanger or via a coupled moisture exchanger, for example via two closed air circulation or liquid circulation a moisture exchanger for moisture exchange; - the moisture is separated from the first gas stream and/or the second gas stream by a dehumidifying cooling device to condense into water, and/or condensed into water in the moisture exchange device And the second portion of the exhaust gas flows as a third stream through another conduit having another dehumidification cooling device and further flows into the space, wherein in the other dehumidification cooling device, the moisture is caused by the third stream Precipitated and condensed into water. In professional terms, the third stream here is called a recycle gas. The gas stream passing through any necessary dehumidifying cooling means is preferably dehumidified and cooled by a Peltier element. The airflow through any of the dehumidifying cooling devices may employ another method of dehumidification and cooling, that is, compressing the airflow with a compressor such that the temperature of the airflow is higher than the temperature of the ring 201009270, the heat may be released to the environment, and the compressed air is released by the turbine. The compressed air is thus cooled below the dew point temperature and the moisture is precipitated as water. The air flow through any of the dehumidifying cooling devices can employ a different method of dehumidifying and cooling, that is, compressing the second air stream with a compressor, and separating it into a heating flow and a cold air flow by a scroll, the cold air The flow temperature is below the dew point, allowing the moisture to precipitate as water. Beauty Another aspect of the invention pertains to a suitable apparatus for carrying out the method of the invention. Such a device comprises: - a first conduit having an inlet for absorbing outside air; and having an outlet for supplying air to the space; - a second conduit having an inlet for inhaling exhaust; Having an outlet for discharging exhaust gas (Fortluft) to the environment; - a moisture exchange device for performing wet between the first gas stream flowing in the first conduit and the second gas stream flowing in the second conduit Gas exchange; - dehumidification cooling device, disposed in the first conduit or the second conduit, or in the first and second airflow moisture exchange devices, and - another conduit having an inlet for guiding Exhaust from the space; and having an outlet opening into the space or leading into the first conduit before the outlet of the first conduit; and - another dehumidification cooling device installed in the further conduit. The device advantageously comprises a further conduit, or a plurality of conduits, the outside air 201009270 being passed from the one or more conduits to the two dehumidification cooling devices or only to one of them and then again (like the exhaust gases) to the environment, The heat generated in the dehumidifying cooling device is discharged. These conduits may contain a separate blower if necessary. The moisture exchange device between the first gas stream in the first conduit and the second gas stream in the second conduit may be, for example, a single moisture exchanger, preferably a gas to gas moisture exchanger, having a double space The chamber is separated by a membrane that is permeable to water, and the two chambers are passed by two air streams. The moisture exchange device may further include first and second moisture exchangers, the first moisture exchanger having a first empty chamber installed in the first conduit, the first empty chamber being permeable to water The membrane is spaced apart from the second empty chamber, and the second moisture exchanger has a third empty chamber disposed in the second conduit, the third empty chamber being separated from the fourth empty chamber by a water vapor permeable membrane The second and fourth empty chambers are disposed in a closed air circulation, and the air flow can be circulated in the air circulation or in a closed liquid circulation. In this case, a Φ dehumidification cooling device can be installed in the closed air circulation or liquid circulation. The so-called water vapor permeable film can be of any construction as long as it allows water molecules to pass through but does not allow air to pass through. The invention will now be further described in terms of embodiments and the accompanying drawings. The drawings are schematic and not to scale. [Embodiment] Figs. 1 and 2 show two different embodiments of the air preparation device 1 for preparing outside air into a desired temperature and humidity. In the device, 201009270 external air and exhaust gas discharged from a space Let the moisture exchange with the heat and enter the space. The device has a first inlet 2, the outside air is sucked into a first airflow, and a first outlet is opened therein to enter the space; and a second inlet 4 is Inhaled, becomes the second airflow, leading to a second t where it becomes the exhaust gas that is discharged. The device 1 comprises a first drum and a second blower 7, optionally a first filter 8, an optional second filter 9, a heat exchanger 10, a first moisture exchanger
W 有兩個標示爲空室12與空室13之空室（兩空室被 水氣之薄膜14分隔）、一第二濕氣交換器15、具有 示爲空室16與空室17之空室（兩空室被一可透水 膜18分隔）及一除濕冷卻裝置19。由第一入口 2 外界空氣在第一導管20中成爲第一股氣流，通過第 器8、熱交換器1〇及第一濕氣交換器11之空室1: 向第一排氣口 3。由第二入口 4進入之排氣在第二 # 中成爲第二股氣流’通過第二過濾器9、第二濕氣 15之空室16及熱交換器1〇，被導向第二出口 包含一封閉之空氣循環22，其中之第三股氣流被〜 風機23驅動’在第—濕氣交換器η之空室13及第 交換器15之空室17之間循環。第三股氣流最好與 第一股氣流反向’如圖中鼓風機6、7及23之箭頭 兩個濕氣交換器11及15之可透水氣薄膜14及ι8 通過’卻不容空氣通過。在濕氣交換器11及15中 成爲進 氣在第 3，並 Ρ，排氣 £1 口 5， :風機6 用之一 11、具 一可透 兩個標 氣之薄 進入之 -過濾 卜被導 導管21 交換器 裝置另 第三鼓 二濕氣 第一及 所示。 讓水氣 進行之 201009270 濕氣交換採被動方式，亦即，並不施加能量。兩過濾器8 及9包含一粗粒過濾器24及一電過濾器25。粗粒過濾器 24防止昆蟲或任何較大污染粒進入電過濾器25。電過濾器 25則防止塵粒及其他污染物進入熱交換器10及/或進入 濕氣交換器之薄膜。熱交換器1〇最好是一平板熱交換器。 電過濾器 25亦可整合在熱交換器10中，如在 WO 2004085946號專利文件中所述。在除濕冷卻裝置19中產 生餘熱。爲了將餘熱傳遞至環境，設有一第三導管26,將 外界空氣引至除濕冷卻裝置19以吸收餘熱，並將餘熱傳入 環境。第三導管26之出口如圖示在例如第二出口 5之前進 入第二導管21。在此例中，在導管26中設有一第四鼓風 機27,驅使外界冷卻空氣通過除濕冷卻裝置19。若第一鼓 風機6直接裝設在第一入口 2之後’如第2圖所示，則可 視情況不設第四鼓風機27。 在第1圖所示之第一實施例中，除濕冷卻裝置19裝設 φ 在空氣循環22中第二濕氣交換器15之空室17與第一濕氣 交換器1 1之空室13之間》 在第2圖所示之第二實施例中’除濕冷卻裝置19裝設 在第二過濾器9之後，但在第二導管21之第二空室16之 前，或者在第一導管20之第一出口 3之前設置一除濕冷卻 裝置19’，或在所述位置裝設兩個除濕冷卻裝置19與19’。 在第1與2圖所示之實施例中’有熱交換器10在排氣 與外界空氣間進行熱交換’同時實施例兼具濕氣交換器11 201009270 與15,與第三股氣流作濕氣交換。第3與4圖顯示另二個 實施例，其中兩個濕氣交換器11與15不僅交換濕氣’亦 交換足夠之熱，無需另設獨立之熱交換器。 第一導管20及第二導管21在圖式中係裝置之一部 分，另一方面，其亦經由額外之外接導管與環境及空間連 接。 依第1至4圖之裝置具有兩個濕氣交換器，由封閉之 空氣循環22聯結，故可調整濕氣交換。第5圖顯示一實施 9 例，其第一股氣流與第二股氣流間之濕氣交換係藉由單一 濕氣交換器28,該單一濕氣交換器具有一設在第一導管中 之空室29及一設在第二導管中之空室30，兩空室被一可 透水氣之薄膜31分隔。然而，在所有實施例中皆可採用此 型式或其他型式之單一濕氣交換器。 在本發明所有實施例中，如第5圖之實施例所示，排 氣之一第一部份作爲第三股氣流通過一第四導管32,處理 φ 後，再度送至空間。第三股氣流在專業用語中，稱爲循環 氣流。處理第三股氣流係藉由另一除濕冷卻裝置33,將濕 氣由第三股氣流析出，凝結成水。第四導管32具有一入 口、可選用之一過濾器34、一鼓風機35、除濕冷卻裝置 33及一出口。入口可直接與空間連接，或是如圖所示在其 入口 4之後立即與第二導管21連接。出口可直接開設在空 間中，或是如圖所示在其出口 3之前直接開設在第一導管 20中。過濾器34有利地包含一粗粒過濾器及一電過濾器。 -10- 201009270 此在本發明中，此種循環氣流亦提供在第1至4圖所 示之實施例中。 爲輸送各種氣流，需要多個鼓風機。鼓風機數目及其 在裝置1中之裝設可依實際實施例而變化。所示之各裝置 1適於執行本發明之方法。應將各裝置1視爲實施例，在 專業人士所具之專業知識範疇內，可以修改。 第1至5圖所示之濕氣交換器係屬具有兩個空室之濕 氣交換器，兩空室被一可透水氣薄膜分隔，濕氣交換係經 參 過薄膜進行。亦可使用具有其他物理原理之他種濕氣交換 器，例如具有吸附過程及脫附過程之濕氣交換器，或具有 吸附過程及除氣過程之濕氣交換器。 所述之各裝置1可在兩種工作模式間切換，分別是冬 季模式與夏季模式。以下將進一步說明此兩種工作模式： 冬季模式 裝置1將排氣中所含之濕氣與熱傳遞至外界空氣。第 φ —鼓風機6輸送外界空氣至空間，且第二鼓風機7將排氣 由空間排出。第一鼓風機6可裝設在第一導管20中任何地 方，第二鼓風機7可裝設在第二導管21中任何地方。第三 鼓風機23使氣流在封閉之空氣循環22內循環流動。除濕 冷卻裝置19被關閉，亦即，空氣流過除濕冷卻裝置19, 卻不釋放濕氣或熱。 夏季模式 裝置1將外界空氣中所含之一部份濕氣傳遞至排氣， 201009270 且將外界空氣中所含之一部分熱傳遞至排氣，亦即，較冷 之排氣被利用來冷卻較熱之外界空氣。濕氣經由兩個濕氣 交換器11與15由外界空氣傳遞至排氣，兩個濕氣交換器 被封閉之空氣循環22互相聯結。由於排氣無法容納足夠多 之濕氣，在第1圖所示之實施例中，在空氣循環22中循環 流動之氣流被額外除濕，亦即，除濕冷卻裝置19去除在空 氣循環22循環流動之氣流中一部份濕氣，其濕氣去除量爲 排氣無法容納卻又必須帶走之量，使進氣具有期望之濕 ❿ 氣。在第2圖所示之實施例中，排氣額外被除濕，亦即， 除濕冷卻裝置19去除排氣中之濕氣，其去除量使得在濕氣 交換器11中由外界空氣中去除之濕氣量，可完全經由濕氣 交換器15傳遞給排氣。亦可對兩股氣流皆除濕。 第一鼓風機6將外界空氣輸送至空間中，第二鼓風機 7將排氣由空間送出。除濕冷卻裝置19在運轉中，故空氣 在除濕冷卻裝置19之出口處比在除濕冷卻裝置19之進口 Φ 處更加乾燥與冷卻。在封閉之空氣循環22中有空氣循環流 動，依除濕冷卻裝置19之實施或則由第三鼓風機23驅動， 或則由除濕冷卻裝置1 9驅動，成爲循環氣流。 另外，排氣中之一部分，也就是作爲循環氣通過第四 導管32之部分’被除濕冷卻裝置33冷卻及/或除濕，之 後再度被送至空間。循環氣及外界空氣經過如此製備後， 共同形成供應至空間之空氣，具有期望之溫度與濕度。 第6圖爲除濕冷卻裝置19之一功能示意圖，一待處理 -12- 201009270 之氣流38通過圖中之裝置。除濕冷卻裝置19具有一冷 區塊36及可選用之一後接之加熱區塊37。氣流38在冷 區塊36被冷卻至低於露點之溫度，使得空氣中所含濕氣 少一部份凝結成水。其中產生之熱如上所述由在導管26 輸送之氣流，在出氣口 5(第1圖）傳給廢氣。若有加 區塊37，所生之熱之一部分直接傳給廢氣，所生之熱其 部分直接或經由一導管32傳給加熱區塊37，然後傳給 • 氣，用以再度加熱由冷卻區塊36流出之冷空氣。 第7至10圖顯示除濕與冷卻裝置19不同案例，其 部包含加熱區塊37。但加熱區塊37也可省略。若省略 則產生之熱全部傳給廢氣。 案例1 在第7圖所示之案例中，流動通過除濕冷卻裝置19 氣流38在冷卻區塊36中藉由至少一貝蒂爾元件39冷卻 在案例中顯示兩個貝蒂爾元件39，各具有一冷牆40及 Φ 熱牆41。冷牆40之溫度被導入之電能冷卻，至少由氣 38流動方向所見之後方貝蒂爾元件被冷卻至流動空氣之 點以下。沿此冷牆40流動之氣流38冷卻下來，一旦氣 38之溫度低於露點，在氣流38中所含之濕氣即在冷牆 上凝結成水。凝結水經由一導管42被導至一收集皿43 或直接被導向環境。在氣流38冷卻時及在濕氣凝結時產 之熱，以及被導引至貝蒂爾元件39之電能轉成之熱，這 熱都傳到熱牆41。這些熱一部份經由例如一導管44抵 卻 卻 至 中 熱 餘 廢 全 之 I ° 流 露 流 40 ， 生 些 達 -13- 201009270 加熱區塊37，並在加熱區塊37中藉由一熱交換器45傳 氣流38，使氣流38在加熱區塊37中加熱至期望溫度。 餘之熱傳給在導管26中流動之空氣。之所以能夠如此’ 由於熱牆41之溫度高於外界空氣之溫度。 一種特別有利之實施例顯示於第8圖中。除濕冷卻 置19具有數個貝蒂爾元件39，流過貝蒂爾元件之空氣 冷卻及除濕。氣流38沿著貝蒂爾元件39之冷側被導引 然後沿著至少一個貝蒂爾元件39之熱側被導引。亦即’ 處之加熱區塊37係由該貝蒂爾元件39中至少一個之熱 構成。 在冬季模式，除濕冷卻裝置19通常不啓動，這是由 外界空氣相對較乾，因而無須除濕。然而卻可運用在此 例中所具有之貝蒂爾元件39，用以加熱流動通過除濕冷 裝置19之氣流。此時流動通過貝蒂爾元件39之氣流朝 方向流動，使牆40被加熱，而牆41被冷卻。 φ 案例2 在第9圖所示之案例中，冷卻區塊36包含一壓縮 46、一釋熱室47、一渦輪機48及一凝結室49，其中壓 機46之驅動軸與渦輪機48之驅動軸互相聯結。壓縮機 以機械方式壓縮空氣，空氣變熱。當此相對變熱之空氣 過釋熱室47，會加熱釋熱室47至明顯高於所在環境之 度，使釋熱室47能夠向環境釋熱。所產生之熱被導管 中流動之外界空氣帶走。引入之外界空氣使釋熱室47 給 其 是 裝 被 9 此 側 於 案 卻 反 機 縮 46 流 溫 26 冷 • 14- 201009270 卻。以此方式，將熱由氣流38抽走。當氣流38接著通過 渦輪機48時驅動渦輪機48。氣流38在驅動渦輪機48時， 必須付出足夠之機械功，使其自身溫度冷卻至露點以下。 冷空氣因而冷卻凝結室49,使凝結室49中濕氣凝結成水， 並經導管42收集在收集皿43中，或直接導入環境。氣流 38離開凝結室49時，是低溫且乾燥。爲了讓氣流38再度 加溫，將在釋熱室47中產生之熱一部份經由例如兩個被導 管44連接之熱交換器45與52,導至加熱區塊37。由於壓 參 縮機46之驅動軸與渦輪機48之驅動軸互相聯結，渦輪機 48驅動壓縮機46，使壓縮機46只需要外界再供應功率 Ρ = Ρκ-Ρτ即可，其中Ρκ是壓縮機需要之功率，Ρτ是渦輪機48 提供之功率。 案例3 在第10圖所示之案例中，除濕冷卻裝置19包含一壓 縮機46及一渦旋管53。壓縮機46壓縮氣流38,提高空氣 φ 壓力，使氣流38高速湧向渦旋管53。其間氣流38溫度升 高。一部份熱經由熱交換器54沿導管26被帶走。渦旋管 53將氣流分成熱氣流及冷氣流，其冷氣流之溫度低於露 點’使冷氣流中所含濕氣凝結成水。冷氣流與熱氣流在不 同導管50及51中被導引，一方面水凝結而出，另一方面， 例如可經由另一熱交換器55，將熱由熱氣流中抽走。接下 來’除濕後之冷氣流及熱氣流在離開除濕冷卻裝置19之前 再度混合。 201009270 【圖式簡單說明】 第1〜5圖顯示製備外界空氣裝置之不同實施例； 第6圖爲除濕冷卻裝置之功能示意圖；及 第7〜10圖顯示除濕冷卻裝置之不同實施例。 【主要元件符號說明】W has two empty chambers labeled as empty chamber 12 and empty chamber 13 (the two empty chambers are separated by a film 14 of moisture), a second moisture exchanger 15 having an empty space 16 and an empty chamber 17 The chamber (the two empty chambers are separated by a water permeable membrane 18) and a dehumidification cooling device 19. From the first inlet 2, the outside air becomes the first air stream in the first duct 20, and passes through the first chamber 3, the heat exchanger 1 and the empty chamber 1 of the first moisture exchanger 11 to the first exhaust port 3. The exhaust gas entering from the second inlet 4 becomes the second air flow in the second #', passes through the second filter 9, the empty chamber 16 of the second moisture 15, and the heat exchanger 1〇, and is guided to the second outlet. The enclosed air circulation 22, wherein the third air stream is driven by the fan 23, circulates between the empty chamber 13 of the first moisture exchanger n and the empty chamber 17 of the first exchanger 15. Preferably, the third stream of air is reversed from the first stream of air. The arrows of the blowers 6, 7 and 23 of the two moisture exchangers 11 and 15 pass through the water vapor permeable films 14 and ι8 but are not allowed to pass through the air. In the moisture exchangers 11 and 15, the intake air is at the 3rd, and the exhaust gas is exhausted by 1 port 5, and the fan 6 is used for one of the 11 and has a thin gas that can penetrate through two standard gases. Guide tube 21 The exchanger device is additionally third drum two moisture first and shown. Let the water vapor carry out the 201009270 moisture exchange in a passive manner, that is, no energy is applied. The two filters 8 and 9 comprise a coarse filter 24 and an electric filter 25. The coarse filter 24 prevents insects or any larger contaminating particles from entering the electric filter 25. The electric filter 25 prevents dust particles and other contaminants from entering the heat exchanger 10 and/or entering the film of the moisture exchanger. The heat exchanger 1 is preferably a flat plate heat exchanger. The electric filter 25 can also be integrated in the heat exchanger 10 as described in WO 2004085946. Waste heat is generated in the dehumidification cooling device 19. In order to transfer the residual heat to the environment, a third conduit 26 is provided to direct the outside air to the dehumidification cooling device 19 to absorb the residual heat and to transfer the residual heat to the environment. The outlet of the third conduit 26 enters the second conduit 21 as shown, for example, before the second outlet 5. In this example, a fourth blower 27 is provided in the duct 26 to drive the outside cooling air through the dehumidifying and cooling device 19. If the first blower 6 is directly installed after the first inlet 2, as shown in Fig. 2, the fourth blower 27 may not be provided as the case may be. In the first embodiment shown in Fig. 1, the dehumidifying and cooling device 19 is provided with φ in the air circulation 22, the empty chamber 17 of the second moisture exchanger 15 and the empty chamber 13 of the first moisture exchanger 1 1 In the second embodiment shown in Fig. 2, the 'dehumidifying cooling device 19 is installed after the second filter 9, but before the second empty chamber 16 of the second duct 21, or at the first duct 20 A dehumidifying cooling device 19' is provided before the first outlet 3, or two dehumidifying cooling devices 19 and 19' are installed at the position. In the embodiment shown in Figs. 1 and 2, there is a heat exchanger 10 for exchanging heat between the exhaust gas and the outside air. Meanwhile, the embodiment has a moisture exchanger 11 201009270 and 15, and the third air stream is wet. Gas exchange. Figures 3 and 4 show two other embodiments in which the two moisture exchangers 11 and 15 exchange not only moisture but also sufficient heat without the need for a separate heat exchanger. The first conduit 20 and the second conduit 21 are part of the apparatus in the drawings, and on the other hand, they are also connected to the environment and space via additional external conduits. The apparatus according to Figures 1 to 4 has two moisture exchangers which are connected by a closed air circulation 22 so that moisture exchange can be adjusted. Figure 5 shows an embodiment 9 in which the moisture exchange between the first stream and the second stream is carried out by a single moisture exchanger 28 having a chamber disposed in the first conduit. 29 and a vacant chamber 30 disposed in the second conduit, the two vacant chambers being separated by a membrane 31 of permeable gas. However, this type or other type of single moisture exchanger may be employed in all embodiments. In all of the embodiments of the present invention, as shown in the embodiment of Fig. 5, the first portion of the exhaust gas is passed through a fourth conduit 32 as a third stream, processed φ, and sent to the space again. The third airflow is called a circulating airflow in professional terms. The third stream is treated by another dehumidifying cooling device 33 to deposit moisture from the third stream and condense into water. The fourth conduit 32 has an inlet, a filter 34, a blower 35, a dehumidification cooling device 33, and an outlet. The inlet can be directly connected to the space or connected to the second conduit 21 immediately after its inlet 4 as shown. The outlet can be opened directly in the space or directly in the first conduit 20 before its exit 3 as shown. Filter 34 advantageously includes a coarse filter and an electrical filter. -10- 201009270 In the present invention, such a circulating gas stream is also provided in the examples shown in Figures 1 to 4. In order to transport various air streams, multiple blowers are required. The number of blowers and their installation in the device 1 can vary depending on the actual embodiment. Each of the illustrated devices 1 is adapted to perform the method of the present invention. Each device 1 should be considered as an embodiment and can be modified within the scope of expertise of the professional. The moisture exchanger shown in Figures 1 to 5 is a moisture exchanger having two empty chambers, the two empty chambers being separated by a water vapor permeable membrane, and the moisture exchange system is carried out by referring to the membrane. Other types of moisture exchangers having other physical principles, such as a moisture exchanger having an adsorption process and a desorption process, or a moisture exchanger having an adsorption process and a degassing process, may also be used. Each of the devices 1 can be switched between two modes of operation, a winter mode and a summer mode. The two modes of operation will be further explained below: Winter mode The device 1 transfers moisture and heat contained in the exhaust gas to the outside air. The first φ - blower 6 delivers outside air to the space, and the second blower 7 discharges the exhaust gas from the space. The first blower 6 can be installed anywhere in the first duct 20, and the second blower 7 can be installed anywhere in the second duct 21. The third blower 23 circulates the airflow within the enclosed air circulation 22. The dehumidification cooling device 19 is turned off, that is, the air flows through the dehumidification cooling device 19 without releasing moisture or heat. The summer mode device 1 transmits a part of the moisture contained in the outside air to the exhaust gas, 201009270 and transfers a part of the heat contained in the outside air to the exhaust gas, that is, the cold exhaust gas is utilized for cooling. Hot outside air. The moisture is transferred from the outside air to the exhaust gas via the two moisture exchangers 11 and 15, and the two moisture exchangers are coupled to each other by the closed air circulation 22. Since the exhaust gas cannot accommodate enough moisture, in the embodiment shown in Fig. 1, the airflow circulating in the air circulation 22 is additionally dehumidified, that is, the dehumidification cooling device 19 is removed from the circulation in the air circulation 22. A portion of the moisture in the air stream is removed by the amount of moisture that cannot be contained but must be carried away so that the intake air has the desired wet helium. In the embodiment shown in Fig. 2, the exhaust gas is additionally dehumidified, that is, the dehumidifying cooling device 19 removes moisture in the exhaust gas, the amount of which is removed so that the moisture is removed from the outside air in the moisture exchanger 11. The amount of gas can be completely transmitted to the exhaust gas via the moisture exchanger 15. It is also possible to dehumidify both streams. The first blower 6 delivers outside air into the space, and the second blower 7 delivers the exhaust gas from the space. The dehumidification cooling device 19 is in operation, so the air is drier and cooled at the outlet of the dehumidification cooling device 19 than at the inlet Φ of the dehumidification cooling device 19. In the closed air circulation 22, there is an air circulation flow, which is driven by the third blower 23 according to the implementation of the dehumidification cooling device 19, or is driven by the dehumidification cooling device 19 to become a circulating air flow. Further, a part of the exhaust gas, that is, a portion of the exhaust gas passing through the fourth duct 32, is cooled and/or dehumidified by the dehumidifying and cooling device 33, and then sent to the space again. After the cycle gas and the outside air are thus prepared, they together form an air supplied to the space having a desired temperature and humidity. Fig. 6 is a functional diagram of one of the dehumidification cooling devices 19, and a gas stream 38 to be treated -12-201009270 passes through the device in the figure. The dehumidification cooling device 19 has a cold block 36 and a heating block 37 which is optionally followed by one. The gas stream 38 is cooled to a temperature below the dew point in the cold block 36 such that a portion of the moisture contained in the air condenses into water. The heat generated therein is transmitted to the exhaust gas at the air outlet 5 (Fig. 1) by the air flow conveyed at the duct 26 as described above. If there is a block 37, a part of the heat generated is directly transmitted to the exhaust gas, and the generated heat is directly transferred to the heating block 37 directly or via a conduit 32, and then transferred to the gas for reheating by the cooling zone. Block 36 flows out of the cold air. Figures 7 through 10 show a different case of the dehumidification and cooling device 19, which includes a heating block 37. However, the heating block 37 can also be omitted. If omitted, all heat generated is transmitted to the exhaust gas. Case 1 In the case shown in Figure 7, the flow through the dehumidification cooling device 19, the gas stream 38 is cooled in the cooling block 36 by at least one Betty element 39. In the case, two Betty elements 39 are shown, each having a cold Wall 40 and Φ hot wall 41. The temperature of the cold wall 40 is cooled by the incoming electrical energy, at least as seen by the direction of flow of the gas 38, and the Betty element is cooled below the point of flowing air. The gas stream 38 flowing along the cold wall 40 cools down. Once the temperature of the gas 38 is below the dew point, the moisture contained in the gas stream 38 condenses into water on the cold wall. The condensate is directed via a conduit 42 to a collection vessel 43 or directly to the environment. The heat generated during the cooling of the gas stream 38 and during the condensation of moisture, and the heat transferred to the Betty element 39, is transferred to the hot wall 41. A portion of this heat is passed through, for example, a conduit 44 to the I-flow dew flow 40 of the heat-dissipating waste, to some of the heating blocks 37 of the -13-201009270, and by a heat exchange in the heating block 37. The gas stream 38 is passed through the gas stream 38 to heat the gas stream 38 to a desired temperature in the heating block 37. The heat is transferred to the air flowing in the conduit 26. The reason for this is because the temperature of the hot wall 41 is higher than the temperature of the outside air. A particularly advantageous embodiment is shown in Figure 8. The dehumidification cooling unit 19 has a plurality of Betty elements 39 which are cooled and dehumidified by air flowing through the Betty elements. The gas stream 38 is directed along the cold side of the Betty element 39 and then guided along the hot side of at least one Betty element 39. That is, the heating block 37 at the location is composed of heat of at least one of the Betty elements 39. In the winter mode, the dehumidification cooling device 19 is normally not activated, which is relatively dry by the outside air and thus does not require dehumidification. However, the Betty element 39 provided in this example can be used to heat the air flowing through the dehumidifying and cooling device 19. At this time, the air flowing through the Betty element 39 flows in the direction, so that the wall 40 is heated and the wall 41 is cooled. φ Case 2 In the case shown in Figure 9, the cooling block 36 includes a compression 46, a heat release chamber 47, a turbine 48, and a condensation chamber 49, wherein the drive shaft of the press 46 and the drive shaft of the turbine 48 Connected to each other. The compressor mechanically compresses the air and the air heats up. When the relatively hot air is passed through the heat chamber 47, the heat release chamber 47 is heated to a level significantly higher than the environment, so that the heat release chamber 47 can release heat to the environment. The heat generated is carried away by the outer air flowing in the duct. The introduction of the outer boundary air causes the heat release chamber 47 to be loaded with it. This side is the case but the reverse is contracted. 46 The temperature is 26 cold • 14- 201009270. In this way, heat is drawn away by the gas stream 38. Turbine 48 is driven as airflow 38 then passes through turbine 48. When the gas stream 38 drives the turbine 48, sufficient mechanical work must be applied to cool its own temperature below the dew point. The cold air thus cools the condensation chamber 49, causing the moisture in the condensation chamber 49 to condense into water, and collect it in the collection vessel 43 via the conduit 42 or directly into the environment. When the gas stream 38 leaves the condensation chamber 49, it is cold and dry. In order to warm the gas stream 38 again, a portion of the heat generated in the heat release chamber 47 is directed to the heating block 37 via, for example, two heat exchangers 45 and 52 connected by a conduit 44. Since the drive shaft of the pressure squeezing machine 46 and the drive shaft of the turbine 48 are coupled to each other, the turbine 48 drives the compressor 46 so that the compressor 46 only needs external resupply power Ρ = Ρ κ - Ρτ, where Ρ κ is required for the compressor The power, Ρτ, is the power provided by the turbine 48. Case 3 In the case shown in Fig. 10, the dehumidification cooling device 19 includes a compressor 46 and a scroll 53. The compressor 46 compresses the gas stream 38 to increase the pressure of the air φ, causing the gas stream 38 to surge toward the scroll 53 at a high velocity. During this time, the temperature of the gas stream 38 rises. A portion of the heat is carried along the conduit 26 via the heat exchanger 54. The vortex tube 53 divides the air stream into a hot air stream and a cold air stream whose temperature of the cold air stream is lower than the dew point 'the condensation of moisture contained in the cold air stream into water. The cold and hot gases are directed in different conduits 50 and 51, on the one hand, the water condenses out, and on the other hand, heat can be removed from the hot gas stream, for example via another heat exchanger 55. Next, the cold air and hot air after dehumidification are mixed again before leaving the dehumidification cooling device 19. 201009270 [Simple description of the drawings] Figures 1 to 5 show different embodiments of the preparation of the external air device; Fig. 6 is a functional view of the dehumidification cooling device; and Figs. 7 to 10 show different embodiments of the dehumidification cooling device. [Main component symbol description]
1 空 氣 製 備 裝 置 2 第 一 入 □ 3 第 —- 出 □ 4 第 二 入 □ 5 第 二 出 □ 6 第 一 鼓 風 機 7 第 二 鼓 風 Utk 機 8 第 — 過 濾 器 9 第 二 過 爐 器 10 熱 交 換 器 11 第 —· 濕 氣 交 換 器 12 空 室 13 空 室 14 薄 膜 15 第 二 濕 氣 交 換 器 16 空 室 17 空 室 18 薄 膜 -16- 2010092701 Air preparation unit 2 First inlet □ 3 First – Out □ 4 Second inlet □ 5 Second outlet □ 6 First blower 7 Second blast Utk machine 8 No. Filter 9 Second blaster 10 Heat exchange 11 - Moisture exchanger 12 Empty chamber 13 Empty chamber 14 Membrane 15 Second moisture exchanger 16 Empty chamber 17 Empty chamber 18 Film-16- 201009270
19 除濕冷卻裝置 20 第一導管 21 第二導管 22 空氣循環 23 第三鼓風機 24 粗粒過濾器 25 電過濾器 26 第三導管 27 第四鼓風機 28 濕氣交換器 29 空室 30 空室 31 薄膜 32 第四導管 33 另一除濕冷卻裝置 34 過濾器 35 鼓風機 36 冷卻區塊 37 加熱區塊 38 氣流 39 貝蒂爾元件 40 冷牆 41 熱牆 -17- 201009270 導管 收集皿 導管 熱交換器 壓縮機 釋熱室 渦輪機 參 凝結室 導管 導管 熱交換器 渦旋管 熱交換器 熱交換器 -18-19 Dehumidification cooling device 20 First conduit 21 Second conduit 22 Air circulation 23 Third blower 24 Coarse filter 25 Electric filter 26 Third conduit 27 Fourth blower 28 Wet gas exchanger 29 Empty chamber 30 Empty chamber 31 Film 32 Fourth conduit 33 Another dehumidification cooling device 34 Filter 35 Blower 36 Cooling block 37 Heating block 38 Air flow 39 Betty element 40 Cold wall 41 Thermal wall-17- 201009270 Pipe collection dish conduit heat exchanger Compressor heat release chamber Turbine condensing chamber conduit conduit heat exchanger vortex tube heat exchanger heat exchanger-18-