進(jìn)口單級立式軸流泵
英國進(jìn)口立式軸流泵Vertical axial flow pump
進(jìn)口單級立式軸流泵概述：
單級立式軸流泵,液體沿泵軸軸線方向流動(dòng)。本型水泵揚(yáng)程低、流量大，適用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zui高溫度為50°C，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。泵軸采用優(yōu)質(zhì)碳素鋼制成，它藉上下兩只橡皮（或塑料）軸承來支承。運(yùn)轉(zhuǎn)過程中,提供了用水來潤滑軸承的良好條件。泵軸上端的一只軸承，因多半高出水面，所以在填料涵（或密封蓋）上裝一短管，供起動(dòng)前灌輸清水潤滑該軸承之用（待起動(dòng)出水后，灌水即可停止）。軸承頸部是一優(yōu)質(zhì)碳素鋼的軸套，表面涂有硬鉻，以提高耐磨性和抗蝕性。其它主要零件如：喇叭管、葉輪座、葉輪外殼、導(dǎo)葉體、軸承座、彎管、填料涵（或密封蓋）和聯(lián)軸器等均用鑄鐵制造。填料涵內(nèi)裝有填料，密封蓋內(nèi)裝有橡膠密封圈，以提高水的密封性。泵軸一端裝有一對剛性聯(lián)軸器，用左螺紋（倒牙）螺母固緊，全調(diào)節(jié)型泵用卡環(huán)固定。水泵葉輪的轉(zhuǎn)向，朝吸入口看，為逆時(shí)針方向。水泵的葉輪外殼（或連于導(dǎo)葉體、進(jìn)水喇叭上）與葉輪的兩相鄰表面，均呈圓球形面。這樣保證葉片在任何安裝角度時(shí)，葉輪處圓與泵殼之間有很小的空隙，以減少回流水量損失。概據(jù)使用需要，該型水泵可按：“工作性能表"增速或降速使用或調(diào)節(jié)葉片的安裝角度,變更流量及揚(yáng)程，擴(kuò)大使用范圍。葉片采用優(yōu)質(zhì)鑄鐵制造，葉輪均經(jīng)靜平衡校驗(yàn)出廠。葉片用葉片螺母（或葉片緊圈）固緊于葉輪座上，葉片與葉輪座相鄰表面有角度線。水泵出廠時(shí)，葉片之安裝角度均多為“零”度，用戶可根據(jù)需要，按照性能表自行調(diào)整葉片安裝角度
進(jìn)口立式軸流泵性能范圍：
流量:500-220000m3/h
揚(yáng)程:1.5-9m
口徑:350-4500mm
進(jìn)口立式軸流泵guan網(wǎng)：http://www.twvalve。。ｎｅｔ/html/3074.html
Imported single stage vertical axial flow pump
British imports of vertical axial flow pump Vertical axial flow pump
Introduction of imported single stage vertical axial flow pump:
Single stage vertical axial flow pump, liquid flow along the axial direction of the pump shaft. This type of pump head, low flow, suitable for pumping water or similar physical and chemical properties of water and other liquids with suction, the highest temperature liquid feed is 50 ~ C, it is mainly for irrigation purposes, also used for industrial thermal power plant circulating water supply, urban water supply improvement, dock water lifting or other water conservancy projects, the use of a wide range. The pump shaft is made of high quality carbon steel, which is supported by upper and lower rubber (or plastic) bearings. In the process of running, the water supply is used to lubricate the bearing. A bearing pump shaft, mostly due to high out of the water, so in the stuffing box (or sealing cap) is provided with a short tube for water lubrication bearing with the infusion (before starting to be started after the water, irrigation can be stopped). Bearing neck is a high quality carbon steel shaft sleeve, the surface is coated with hard chromium to improve wear resistance and corrosion resistance. Other major parts such as: horn tube, impeller seat, impeller shell, guide vane body, bearing seat, bend pipe, filler culvert (or seal cover) and couplings are made of cast iron. The stuffing inside the filler with rubber seal cover, in order to improve the water tightness. One end of the pump shaft is provided with a pair of rigid coupling, with the left screw (ED) nut fastening, adjustable type pump with fixed ring card. Pump impeller turn, look at the suction inlet, counterclockwise direction. Water pump impeller shell (or even on the guide vane body, the water horn) and the impeller of the two adjacent surface, are spherical surface. This ensures that when the blade is installed at any angle, there is a small gap between the impeller and the pump casing to reduce water loss. According to the needs of the use of this type of pump can be: "work performance table" speed up or slow down the use or adjust the installation angle of the blade, change the flow and lift, expand the scope of use. The blade is made of high quality cast iron and the impeller is checked by static balance. The blade of the blade is provided with a nut (or a blade tight ring) which is fixed on the impeller seat. When the pump leaves the factory, the installation angle of the blade is more than zero, the user can adjust the blade installation angle according to the performance table
Imported vertical axial flow pump performance range:
Flow: 500-220000m3/h
Lift: 1.5-9m
Caliber: 350-4500mm
Imported vertical axial flow pump Guan net: http://www.twvalve。。ｎｅｔ/html/3074.html
英國格林代理商上海凡而閥門有限公司，咨詢：
英國格林相關(guān)領(lǐng)域業(yè)績：杭州地鐵1號線、杭州地鐵2號線、杭州地鐵4號線，南京地鐵1號線、南京地鐵2號線、南京地鐵3號線、南京地鐵4號線、南京地鐵10號線。
帝國化學(xué)工業(yè)、美國科氏工業(yè)、美國聯(lián)合能源、艾默生電氣、盧克石油、中國海洋石油。
Green field performance: Hangzhou Metro Line 1, Hangzhou Metro Line 2, Hangzhou Metro Line 4, Nanjing Metro Line 1, Nanjing Metro Line 2, Nanjing Metro Line 3, Nanjing Metro Line 4, Nanjing Metro Line 10.
Imperial chemical industries, the United States of America, the United States, Emerson, Luke electric, China National Offshore oil.
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