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【標(biāo)題】

ISG Vertical pipeline Centrifugal Pump Main features: 1, vertical pipeline centrifugal pump structure Compact, small size, beautiful appearance, its structure decided to install a small footprint, such as the addition of protective cover can be placed in outdoor use. 2, the impeller is mounted directly on the motor shaft, thus ensuring the concentric degree of the pump, thus enhancing the operation stability of the pump and extending the service life of the pump.

一、管道泵產(chǎn)品概述:
ISG 系列單級(jí)單吸立式管道離心泵，博源泵業(yè)科技人員聯(lián)合國(guó)內(nèi)水泵專(zhuān)家選用水力模型，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)。jdhuiquan4.15

二、管道泵主要用途:
1、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℃。
2、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)輸送及城市采用暖系統(tǒng)循環(huán)用泵，IRG型使用溫度T<120℃，珀GRG型使用溫度T<240℃。
3、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℃。
4、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℃。

昭覺(jué)#ISG65-200熱水循環(huán)泵安裝方法

Smooth operation, long life. 4. Build pumping stations according to the selected pumps, with less investment in the project and low operating costs. Hot water Circulating pump is a new generation of energy-saving and environmental protection pipeline pump based on the research and development of ISG,ISW type pipeline centrifugal pump. Hot water Circulating pump performance is excellent, high reliability, long life, reasonable structure, beautiful appearance, with industry-leading level. IRG (GRG) type vertical hot water (high temperature) circulating pump, ISWR horizontal hot water circulating pump is widely used in: energy, metallurgy, chemical, textile, paper. Without cavitation of the pump, this can not only reduce the excavation depth of the pumping Room 3. Has good anti-cavitation performance and hotel and other boilers high temperature hot water pressurized circulating conveyor and the city using warm system circulating pump, IRG type use temperature T<120℃,GRG type use temperature T<240℃, The ISWR type uses a temperature T≤120℃.

三、管道泵工作條件:
1、吸入壓力≤1． 0MPa，或泵系統(tǒng)工作壓力≤1．6MPa，即泵吸入口壓力+泵揚(yáng)程≤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)另行提出，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。

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。

四、管道泵產(chǎn)品特點(diǎn):

1、管道泵為立式結(jié)構(gòu)，進(jìn)出口口徑相同，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)，振動(dòng)小、噪音低。

昭覺(jué)#ISG65-200熱水循環(huán)泵安裝方法

1. The requirements for the use of flow and lift must be met, that is, the operating sub-point of the pump (the intersection of the device characteristic curve and the pump's performance curve) is often maintained in an efficient interval, which saves power and is not easy to damage the machine parts. 2. The selected pump should not only be small in size, light in weight, cheap in cost, but also have good characteristics and high efficiency.