進(jìn)口單級立式軸流泵(美國進(jìn)口)

產(chǎn)品描述：
單級立式軸流泵，液體沿泵軸軸線方向流動。本型水泵揚(yáng)程低、流量大，適于吸送清水或物理及化學(xué)性質(zhì)類似水的其它液體之用，吸送液體的溫度為50℃，故主要供農(nóng)田排灌之用，也用于工業(yè)上熱電站輸送循環(huán)水，都市提升給水，船塢升降水位或其它水利工程等，使用范圍十分廣泛。

結(jié)構(gòu)特點(diǎn)：

1. 安裝方式

單層基礎(chǔ)：電動機(jī)與泵安裝在同一個基礎(chǔ)層上，泵出水口可布置在基礎(chǔ)之上。

雙層基礎(chǔ)：電動機(jī)與泵安裝在各自的基礎(chǔ)層之上，泵出說水口在兩基礎(chǔ)層之間。

2. 泵軸采用優(yōu)質(zhì)碳素鋼制成，它籍上下兩只橡膠軸承來支承用水作為潤滑劑。

3. 泵軸需耐磨處裝有軸套，軸套表面鍍鎳磷，以提高耐磨性和抗蝕性。

4. 葉片為半調(diào)節(jié)結(jié)構(gòu)，可根據(jù)性能樣本選擇葉片的安裝角度，擴(kuò)大使用范圍。

5. 泵的軸向力由電機(jī)的止推軸承承受或泵的推力軸承承受。

原理：

如果流體不動，而機(jī)翼以相等速度在流體中運(yùn)動時，則翼背和翼面受到與前相同的正壓和負(fù)壓，即翼面（機(jī)翼上面）為負(fù)翼背為正壓。在此壓力作用下機(jī)翼將獲得升力。如果將機(jī)翼形的槳葉固定在轉(zhuǎn)軸上，形成螺旋槳，并使之不能沿軸向移動，則當(dāng)轉(zhuǎn)軸高速旋轉(zhuǎn)時，翼面（螺旋槳下側(cè)）因負(fù)壓而有吸流作用，翼背因正壓而有排流作用，如此一吸一排造成了液體(或氣體）的流動。

   水泵性能不能滿足要求由于建站時選型不當(dāng)，或現(xiàn)在的水位較以前的設(shè)計水位變化較大，致使泵站需要揚(yáng)程發(fā)生變化，因而水泵不能滿足現(xiàn)在的運(yùn)行要求。

   軸流泵汽蝕現(xiàn)象,既是一個理論問題,又是一個實(shí)際技術(shù)課題。為了解決泵的汽蝕問題,國內(nèi)外研究人員進(jìn)行了大量的理論研究和試驗(yàn)研究工作,提出了許多可以借鑒的成果和資料。 在軸流泵葉輪外周翼面前緣附近出現(xiàn)低壓區(qū),產(chǎn)生汽蝕。當(dāng)流量大于額定流量時,在翼面壓力側(cè)發(fā)生汽蝕,進(jìn)而由于流動方向的改變,葉輪出口導(dǎo)葉上也會發(fā)生汽蝕。

（美國ARCADIA阿卡迪亞）

我們會對建筑物進(jìn)行審慎的思考，并藉此創(chuàng)造出懂得思考的建筑物 
阿卡迪亞商用建筑服務(wù)(CBS)賴以生存的理念在于對建筑物的深入思考。我們的使命是不斷對建筑進(jìn)行思考和重新審視，從而幫助客戶解決大大小小的挑戰(zhàn)。所以，我們要為*咨詢工程師提供能夠使其工作更迅速輕松的工具。每天咨詢工程師可以輕松訪問我們的網(wǎng)絡(luò)工具和電子雜志藍(lán)圖(BLUEPRINT)，從中獲得產(chǎn)品優(yōu)先資訊和泵的相關(guān)知識。

準(zhǔn)備好迎接未來的挑戰(zhàn) 

商用建筑行業(yè)面臨著一系列的挑戰(zhàn)，這些挑戰(zhàn)將會重新定義未來數(shù)年我們對于建筑的思考方式。 
宏觀上看，*氣候變化呼吁我們每個人采取行動來改變現(xiàn)有狀況。這意味著建筑物必須遵守嚴(yán)格的可持續(xù)發(fā)展標(biāo)準(zhǔn)以保持低能耗和高靈活性。微觀處，咨詢工程師們卻面臨著工程多，監(jiān)理時間嚴(yán)重不足的難題。因此，快速方便地獲取正確的信息顯得尤為重要。

對建筑物進(jìn)行思考時的優(yōu)秀拍檔 

思考建筑也意味著我們不僅把自己當(dāng)作泵的供應(yīng)商，而且還視為創(chuàng)造成功建筑的合作伙伴。同時這還意味著我們嘗試用深入的泵和系統(tǒng)知識以及優(yōu)異的智能泵來創(chuàng)建建筑。

阿卡迪亞與水處理

- 讓高效的水處理解決方案為您的業(yè)務(wù)帶來優(yōu)化 

如果您正在市場上尋找高度可靠的水處理解決方案，阿卡迪亞的專業(yè)知識可以滿足您的每一種期望。作為完整的生產(chǎn)線供應(yīng)商，我們涵蓋了從供應(yīng)、處理和分配的整個水循環(huán)過程，并確保了每一步都可以獲得所需的確切水質(zhì)。
阿卡迪亞提供的水處理解決方案專為優(yōu)化復(fù)雜和要求苛刻的工業(yè)流程而定制，同時阿卡迪亞的專業(yè)支持一直就在您的身邊。從而確保了您和您的客戶可以輕松地獲得當(dāng)?shù)卣Z言的專業(yè)知識和技術(shù)支持。

(Arcadia, USA)

We will think carefully about buildings and create thinking buildings

Arcadia commercial building services (CBS) relies on the concept of in-depth thinking of buildings. Our mission is to constantly think about and re-examine the building, so as to help customers to solve the big and small challenges. Therefore, we need to provide consulting engineers around the world with tools that can make their work faster and easier. Every day, consulting engineers can easily access our network tools and blueprint to obtain product priority information and pump related knowledge.

Be ready for the challenges of the future

The commercial construction industry is facing a series of challenges that will redefine the way we think about architecture in the next few years.  

At the macro level, global climate change calls on all of us to take action to change the current situation. This means that buildings must adhere to strict sustainable development standards to maintain low energy consumption and high flexibility. At the micro level, consulting engineers are faced with the problem of many projects and insufficient supervision time. Therefore, it is very important to get correct information quickly and conveniently.

Excellent partner when thinking about buildings

Thinking about architecture also means that we see ourselves not only as suppliers of pumps, but also as partners in creating successful buildings. At the same time, it also means that we try to create buildings with in-depth pump and system knowledge as well as excellent intelligent pumps.

Acadia and water treatment

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If you are looking for highly reliable water treatment solutions in the market, Arcadia's expertise can meet every expectation. As a complete production line supplier, we cover the whole water cycle process from supply, treatment and distribution, and ensure that the exact water quality required can be obtained at each step.

Arcadia's water treatment solutions are customized to optimize complex and demanding industrial processes, and Arcadia's professional support is always at your side. This ensures that you and your customers have easy access to local language expertise and technical support.