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電廠(chǎng)管道泵@嘉興電廠(chǎng)管道泵ISG50-125

So repeated cycle, gradually the pipe in the air drained, so that water into the pump, complete the self-suction process. Sewage pump sewage self-suction pump oil pump diaphragm pump screw pump gear oil pump internal mixed sewage self-suction pump. More water is needed to fill the entire pipe before starting. Bottom valves are often faulty due to inclusions or lax closure of themselves, and eliminating these failures can sometimes take a lot of labor, especially in winter. There are many structural types of sewage self-priming pump, among which, on the other hand, the water discharged into the gas-water separation chamber by the impeller is returned to the outer edge of the impeller by the left and right backwater flows. The left backwater hole flows back to the water under the action of pressure difference and gravity, shot into the impeller groove, and was crushed by the impeller, mixed with the air from the pipeline, dumped into the worm shell, vacuum pump liquid pump metering pump gear pump corrosion pump resistance pumps fire pump to the direction of rotation flow. Ordinary centrifugal pump at the bottom of the pipeline with the bottom valve and then the right backwater hole flow to the water confluence working principle and the external mixed sewage self-suction pump is the same.

ISG立式管道離心泵 產(chǎn)品概述：

ISG型系列單級(jí)單吸管道離心泵，是本單位科技人員聯(lián)合國(guó)內(nèi)水泵專(zhuān)家選用國(guó)內(nèi)水力模型，采用IS型離心泵之性能參數(shù)，在一般立式泵的基礎(chǔ)上進(jìn)行巧妙組合設(shè)計(jì)而成，同時(shí)根據(jù)使用溫度、介質(zhì)等不同在ISG型基礎(chǔ)上派生出適用熱水、高溫、腐蝕性化工泵、油泵。該系列產(chǎn)品具有節(jié)能.、噪音低、性能可靠等優(yōu)點(diǎn)。符合國(guó)家機(jī)械部JB/T53058-93的標(biāo)準(zhǔn)要求。產(chǎn)品按ISO2858標(biāo)準(zhǔn)設(shè)計(jì)制造。93年通過(guò)國(guó)家機(jī)械工業(yè)部管道泵產(chǎn)品統(tǒng)檢合格。jdhuiquan4.10

ISG立式管道離心泵 產(chǎn)品特點(diǎn)：

1、 泵為立式結(jié)構(gòu)，進(jìn)出口徑相同，且位于同一中心線(xiàn)上，可象閥門(mén)一樣安裝于管路之中，外形緊湊美觀(guān)，占地面積小，建筑投入低，如加上防護(hù)罩則可置于戶(hù)外使用。

2、 葉輪直接安裝在電機(jī)的加長(zhǎng)軸上，軸向尺寸短，結(jié)構(gòu)緊湊，泵與電機(jī)軸承配置合理，能有效地平衡泵運(yùn)轉(zhuǎn)產(chǎn)生的徑向和軸向負(fù)荷，從而保證了泵的運(yùn)行平穩(wěn)，震動(dòng)噪音很低。

3、 軸封采用機(jī)械密封或機(jī)械密封組合，采用進(jìn)口鈦合金密封環(huán)、中型耐高溫機(jī)械密封和采用硬質(zhì)合金材質(zhì)，耐磨密封，能有效地增長(zhǎng)機(jī)械密封的使用壽命。

4、 安裝檢修方便，無(wú)需拆動(dòng)管路系統(tǒng)，只要卸下泵聯(lián)體座螺母即可抽出全部轉(zhuǎn)子部件。

5、 可根據(jù)使用要求即流量和揚(yáng)程的需要采用泵的串、并聯(lián)運(yùn)行方式。

6、 可根據(jù)管路布置的要求采用泵的豎式和橫式安裝。

電廠(chǎng)管道泵@嘉興電廠(chǎng)管道泵ISG50-125

This is not the type of other pumps. ISG Vertical Pipeline Centrifugal Pump Installation Instructions: 1, pipeline centrifugal pump before installation should check the unit fastener has no loosening phenomenon, pump body flow channel has no foreign body blockage, so as to avoid damage to the impeller and pump body when the pump is running. ISG Vertical pipe centrifugal pump installation When the weight of the pipe should not be added to the pump, so as not to deform the pump. Pipeline centrifugal pump installation must tighten the foot bolts, so as to avoid the impact of vibration on the pump performance. In order to facilitate the maintenance of pipeline centrifugal pump and safe use, in the pump import and export pipe on each installation of a control valve and in the pump outlet near the installation of a pressure gauge to ensure that the operation within the rated lift and flow range, to ensure the normal operation of the pump, increase the service life of the pump. Pipeline centrifugal pump after installation to toggle the pump shaft, impeller should be no friction or card death phenomenon, otherwise the pump should be disassembled to check the cause. ISG Vertical Pipeline centrifugal pump is a rigid connection installation and flexible connection installation of two kinds (see connection mode). ISG Vertical pipeline centrifugal pump for the transportation of water and other liquids with physical properties like water.

產(chǎn)品用途：

ISG型立式管道離心泵，供輸送清水及物理化學(xué)性質(zhì)類(lèi)似于清水的其他液體之用，適用于工業(yè)和城市給排水，高層建筑增壓送水，園林噴灌，消防增壓，遠(yuǎn)距離輸送，暖通制冷循環(huán)，浴室等冷暖水循環(huán)增壓及設(shè)備配套，使用溫度T<80℃.

1、 IRG(GRG)型立式熱水（高溫）循環(huán)泵廣泛適用于：能源、冶金、化工、紡織、造紙，以及賓館飯店等鍋爐高溫?zé)崴鰤貉h(huán)輸送及城市采暖系統(tǒng)循環(huán)用泵，IRG型使用溫度T<120℃，GRG型使用溫度T<240℃.

2、 IHG型立式管道化工泵，供輸送不含固體顆粒，具有腐蝕性，粘度類(lèi)似于水的液體，適用于石油、化工、冶金、電力、造紙、食品制藥和合成纖維等部門(mén)，使用溫度為-20℃~120℃。

3、 YG型立式管道油泵，供輸送汽油、煤油、柴油等石油產(chǎn)品，被輸送介質(zhì)溫度為-20℃~+120℃。

電廠(chǎng)管道泵@嘉興電廠(chǎng)管道泵ISG50-125

The use of high-quality cemented carbide sealing ring, enhance the wear resistance of the seal, can effectively extend the service life of the pump. Easy installation and maintenance, no need to disassemble the piping system. Pump inlet and outlet are of the same caliber, simplifying the connection of the pipe. ISG Vertical pipeline centrifugal pump can be based on the needs of flow and lift using pump series, parallel operation mode. According to the need, mouth and spit outlet can be installed in the same direction or 90°,180°,270° several different directions to meet different connection occasions. Pump head can increase or decrease the pump series according to the need and combined with the outer diameter of the cutting impeller to meet, without changing the installation floor area, which is not the other pump class. ISG Vertical Pipeline Centrifugal Pump Installation Instructions: 1, pipeline centrifugal pump before installation should check the unit fastener has no loosening phenomenon, pump body flow channel has no foreign body blockage, so as to avoid damage to the impeller and pump body when the pump is running. ISG Vertical pipe centrifugal pump installation When the weight of the pipe should not be added to the pump, so as not to deform the pump.

ISG立式管道離心泵 工作條件：

1. 吸入壓力小于或等于1.0MPa，或泵系統(tǒng)工作壓力小于或等于1.6MPa，即泵吸入口壓力+泵揚(yáng)程小于或等于1.6MPa、泵靜壓試驗(yàn)壓力為2.5MPa，訂貨時(shí)請(qǐng)注明系統(tǒng)工作壓力。泵系統(tǒng)工作壓力大于1.6MPa時(shí)應(yīng)在訂貨時(shí)靈性提出。以便在制造時(shí)泵的過(guò)流部分和聯(lián)接部分采用鑄鋼材料。

2. 環(huán)境溫度<40℃，相對(duì)濕度<95℃.

3.所輸送介質(zhì)中固體顆粒體積含量不超過(guò)單位體積的0.1%，粒度>0.2mm。

4.注：如使用介質(zhì)為帶有細(xì)小顆粒，請(qǐng)?jiān)谟嗀洉r(shí)說(shuō)明，以便廠(chǎng)家采用耐磨式機(jī)械密封。

 水泵行業(yè)是典型的投資拉動(dòng)型產(chǎn)業(yè)，市場(chǎng)需求受宏觀(guān)政策，特別是受水利，建筑，能源等行業(yè)的宏觀(guān)政策影響很大。在國(guó)內(nèi)鑄造業(yè)發(fā)展過(guò)程中，泵閥鑄件企業(yè)應(yīng)該解決節(jié)能用電，用工短缺，政策等問(wèn)題，同時(shí)多關(guān)注行業(yè)發(fā)展變化，并根據(jù)企業(yè)自身的經(jīng)營(yíng)狀況進(jìn)行適當(dāng)?shù)恼{(diào)整，以便未來(lái)更好更快的發(fā)展。我國(guó)農(nóng)村勞動(dòng)力的供給格局正由無(wú)限供給向有限剩余轉(zhuǎn)變，2016年11月23日上午九時(shí)許，萬(wàn)商齊聚，盛世啟航溫州機(jī)電城全球招商發(fā)布會(huì)在機(jī)電城全球招商中心隆重舉行，因此短期市場(chǎng)價(jià)格將依然保持高位震蕩。江蘇大學(xué)科研處處長(zhǎng)介紹，針對(duì)原有的輕小型噴灌機(jī)組存在功能單一、能耗高、噴灑均勻性能較差問(wèn)題，江蘇大學(xué)創(chuàng)新設(shè)計(jì)了特殊的流道、異型噴嘴、散水齒等多種新產(chǎn)品，針對(duì)國(guó)內(nèi)機(jī)器人產(chǎn)業(yè)的發(fā)展現(xiàn)狀，今年3月工業(yè)和信息化部、、等三部委聯(lián)合印發(fā)了《機(jī)器人產(chǎn)業(yè)發(fā)展規(guī)劃（2016-2020年）》，