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更新時間:2025-03-19 10:08:35
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在線詢價收藏產(chǎn)品( 聯(lián)系我們,,請說明是在 化工儀器網(wǎng) 上看到的信息,,謝謝?。?/p>
一,、PBG系列屏蔽式管道泵產(chǎn)品概述:
PBG屏蔽式管道泵,,并吸收了上屏蔽泵設(shè)計及制造的*進(jìn)技術(shù),漿電機(jī)的屏蔽技術(shù)應(yīng)用于液體輸送領(lǐng)域,,為適應(yīng)國內(nèi)市場需求而推出的系列化新產(chǎn)品,。
PBG屏蔽式管道泵系列性能參數(shù)基本符合標(biāo)準(zhǔn)ISO2858及國家標(biāo)準(zhǔn)JB/T6878.2-93的規(guī)定。具有設(shè)計規(guī)范,,通用化程度高,,結(jié)構(gòu)合理,性能穩(wěn)定,,運(yùn)轉(zhuǎn)低噪音,,無振動等顯著特點,是替代常規(guī)臥式離心泵,,立式管道泵的理想產(chǎn)品,。
全系列共67個品種,184個規(guī)格,,其性能范圍:流量6.3~108m3/h,,揚(yáng)程12.5~125m,配用電機(jī)功率0.37~160KW,轉(zhuǎn)速1450r/min和2900r/min。
二,、PBG系列屏蔽式管道泵產(chǎn)品特點:
1,、泵結(jié)構(gòu)緊湊,機(jī)泵一體化,,體積小,。其立式結(jié)構(gòu)具有安裝占地面積小,運(yùn)行平衡,安裝無需調(diào)整,。
2,、泵進(jìn)出口設(shè)計成規(guī)格相同法蘭,且位于同一中心線上,,可象閥門一樣直接安裝在管路上,,且中心低便于管道布置,安裝特別方便,。
3,、泵與電機(jī)同軸,軸向尺寸短,,使泵運(yùn)行更加平穩(wěn),,噪音低。
4,、取消傳統(tǒng)軸封方式,,避免了輸送介質(zhì)的外泄,因此具有*無泄漏的顯著特點,。
5,、用滑動軸承替代常規(guī)電機(jī)滾動軸承,使泵具有運(yùn)行特別平穩(wěn),,振動噪音極低,。
6、安裝栓修方便,,無需拆動管路系統(tǒng),,只要拆下連接體螺母即可抽出全部轉(zhuǎn)子部件進(jìn)行檢查和維修。
7,、可根據(jù)使用要求即流量和揚(yáng)程的需要進(jìn)行泵的串,、并聯(lián)運(yùn)行方式。
三,、主要用途:
1,、PBG型屏蔽式管道泵普通型供輸送清水及物理化學(xué)性質(zhì)類似于清水的其他液體之用。介質(zhì)使用溫度不超過80℃ ,,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,。特別適用對振動,、噪音要求較高的場合,如地下泵房,、空調(diào)制冷系統(tǒng)等,。
2、PBG型屏蔽式管道泵熱水型主要供輸送溫度不超過160 ℃不含固體顆粒的軟水之用,,適用于能源,、冶金、化工,、紡織,、造紙以及賓館、飯店,、浴室,、鍋爐熱水增壓循環(huán)輸送及城市采暖系統(tǒng)循環(huán)等場合。
3,、PBG屏蔽式管道泵防腐型輸送不含固體顆粒,,具有腐蝕性,粘度類似于水的液體,,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。
四,、PBG屏蔽式管道泵型號意義:
五,、工作條件:
1、介質(zhì)必須為軟水,、稀薄,、不凝固、非易燃,、不含固體顆粒及纖維的流體,。
2 、介質(zhì)溫度普通型為80℃ ,、熱水型為16080℃,。
3 、一般情況下系統(tǒng)工作壓力不超過1.2MPa,進(jìn)口壓力不小于0.5MPa,特殊場合應(yīng)事先與我廠,。
4 ,、環(huán)境溫度不超過40℃,,相對濕度不超過95%。
六,、PBG屏蔽式管道泵性能參數(shù):
型號 | 流量 | 揚(yáng)程 | 效率 | 轉(zhuǎn)速 | 功率 | 汽蝕余量 | |
(m3/h)/(l/s) | (m) | (%) | (r/min) | (kw) | |||
PBG40-100 | 6.3 | 1.75 | 12.5 | 54 | 1450 | 0.55 | 3.5 |
PBG40-100A | 5.6 | 1.56 | 10 | 52 | 1450 | 0.37 | 3.5 |
PBG40-125 | 6.3 | 1.75 | 20 | 46 | 1450 | 1.1 | 3.5 |
PBG40-125A | 5.6 | 1.56 | 16 | 45 | 2900 | 0.75 | 3.5 |
PBG40-160 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 3.5 |
PBG40-160A | 5.9 | 1.64 | 28 | 39 | 2900 | 1.5 | 3.5 |
PBG40-160B | 5.5 | 1.53 | 24 | 38 | 2900 | 1.1 | 3.5 |
PBG40-200 | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 3.5 |
PBG40-200A | 5.9 | 1.64 | 44 | 31 | 2900 | 3 | 3.5 |
PBG40-200B | 5.3 | 1.47 | 36 | 29 | 2900 | 2.2 | 3.5 |
PBG40-250 | 6.3 | 1.75 | 80 | 28 | 2900 | 7.5 | 3.5 |
PBG40-250A | 5.9 | 1.64 | 70 | 28 | 2900 | 5.5 | 3.5 |
PBG40-250B | 5.5 | 1.53 | 60 | 27 | 2900 | 4 | 3.5 |
PBG40-100(I) | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
PBG40-100(I)A | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
PBG40-125(I) | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
PBG40-125(I)A | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
PBG40-160(I) | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 3.5 |
PBG40-160(I)A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
PBG40-160(I)B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
PBG40-200(I) | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
PBG40-200(I)A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 3.5 |
PBG40-200(I)B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 3.5 |
PBG40-250(I) | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
PBG40-250(I)A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
PBG40-250(I)B | 10.8 | 3 | 60 | 37 | 2900 | 7.5 | 3.5 |
PBG40-250(I)C | 10 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
PBG50-100 | 12.5 | 3.47 | 12.5 | 62 | 1450 | 1.1 | 3.5 |
PBG50-100A | 11 | 3.05 | 10 | 60 | 1450 | 0.75 | 3.5 |
PBG50-125 | 12.5 | 3.47 | 20 | 58 | 1450 | 1.5 | 3.5 |
PBG50-125A | 11 | 3.05 | 16 | 57 | 1450 | 1.1 | 3.5 |
PBG50-160 | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 3.5 |
PBG50-160A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 3.5 |
PBG50-160B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 3.5 |
PBG50-200 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 3.5 |
PBG50-200A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 3.5 |
PBG50-200B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 3.5 |
PBG50-250 | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 3.5 |
PBG50-250A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 3.5 |
PBG50-250B | 10.8 | 3 | 60 | 37 | 2900 | 7.5 | 3.5 |
PBG50-250C | 10 | 2.78 | 52 | 36 | 2900 | 5.5 | 3.5 |
PBG50-100(I) | 25 | 6.94 | 12.5 | 69 | 1450 | 1.5 | 3.8 |
PBG50-100(I)A | 22.3 | 6.19 | 10 | 67 | 1450 | 1.1 | 3.8 |
PBG50-125(I) | 25 | 6.94 | 20 | 68 | 1450 | 3 | 3.8 |
PBG50-125(I)A | 22.3 | 6.49 | 16 | 66 | 1450 | 2.2 | 3.8 |
PBG50-160(I) | 25 | 6.94 | 32 | 63 | 1450 | 4 | 3.8 |
PBG50-160(I)A | 23.4 | 6.5 | 28 | 62 | 1450 | 4 | 3.8 |
PBG50-160(I)B | 21.6 | 6 | 24 | 58 | 1450 | 3 | 3.8 |
PBG50-200(I) | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
PBG50-200(I)A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
PBG50-200(I)B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
PBG50-250(I) | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3.8 |
PBG50-250(I)A | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 3.8 |
PBG50-250(I)B | 21.6 | 6 | 60 | 48 | 2900 | 11 | 3.8 |
PBG50-315(I) | 25 | 6.94 | 125 | 40 | 2900 | 30 | 3.8 |
PBG50-315(I)A | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 3.8 |
PBG50-315(I)B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
PBG50-315(I)C | 20.6 | 5.72 | 85 | 38 | 2900 | 15 | 3.8 |
PBG65-100 | 25 | 6.94 | 12.5 | 69 | 1450 | 1.2 | 3.8 |
PBG65-100A | 22.3 | 6.19 | 10 | 67 | 1450 | 1.1 | 3.8 |
PBG65-125 | 25 | 6.94 | 20 | 68 | 1450 | 3 | 3.8 |
PBG65-125A | 22.3 | 6.19 | 16 | 66 | 1450 | 2.2 | 3.8 |
PBG65-160 | 25 | 6.94 | 32 | 63 | 1450 | 4 | 3.8 |
PBG65-160A | 23.4 | 6.5 | 28 | 62 | 1450 | 4 | 3.8 |
PBG65-160B | 21.6 | 6 | 24 | 58 | 1450 | 3 | 3.8 |
PBG65-200 | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 3.8 |
PBG65-200A | 23.5 | 6.53 | 44 | 57 | 2900 | 7.5 | 3.8 |
PBG65-200B | 21.8 | 6.06 | 38 | 55 | 2900 | 5.5 | 3.8 |
PBG65-250 | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3.8 |
PBG65-250A | 23.4 | 6.5 | 70 | 50 | 2900 | 11 | 3.8 |
PBG65-250B | 21.6 | 6 | 60 | 49 | 2900 | 11 | 3.8 |
PBG65-315 | 25 | 6.94 | 125 | 40 | 2900 | 30 | 3.8 |
PBG65-315A | 23.7 | 6.58 | 113 | 40 | 2900 | 22 | 3.8 |
PBG65-315B | 22.5 | 6.25 | 101 | 39 | 2900 | 18.5 | 3.8 |
PBG65-315C | 20.6 | 5.72 | 85 | 38 | 2900 | 15.5 | 3.8 |
PBG65-100(I) | 50 | 13.9 | 12.5 | 73 | 1450 | 3 | 4.2 |
PBG65-100(I)A | 44.7 | 12.5 | 10 | 72 | 1450 | 2.2 | 4.2 |
PBG65-125(I) | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
PBG65-125(I)A | 45 | 12.5 | 16 | 71 | 1450 | 4 | 4.2 |
PBG65-160(I) | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
PBG65-160(I)A | 46.7 | 13 | 28 | 70 | 1450 | 7.5 | 4.2 |
PBG65-160(I)B | 43.3 | 12 | 24 | 69 | 1450 | 5.5 | 4.2 |
PBG65-200(I) | 50 | 13.9 | 50 | 67 | 2900 | 15 | 4.2 |
PBG65-200(I)A | 47 | 13.1 | 44 | 66 | 2900 | 11 | 4.2 |
PBG65-200(I)B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
PBG65-250(I) | 50 | 13.9 | 80 | 59 | 2900 | 22 | 4.2 |
PBG65-250(I)A | 46.7 | 13 | 70 | 59 | 2900 | 18.5 | 4.2 |
PBG65-250(I)B | 43.3 | 12 | 60 | 58 | 2900 | 15 | 4.2 |
PBG65-315(I) | 50 | 13.9 | 125 | 54 | 2900 | 34 | 4.2 |
PBG65-315(I)A | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 4.2 |
PBG65-315(I)B | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 4.2 |
PBG65-315(I)C | 41 | 11.4 | 85 | 51 | 2900 | 22 | 4.2 |
PBG80-100 | 50 | 13.9 | 12.5 | 73 | 1450 | 3 | 4.2 |
PBG80-100A | 44.7 | 12.4 | 10 | 72 | 1450 | 2.2 | 4.2 |
PBG80-125 | 50 | 13.9 | 20 | 72.5 | 1450 | 5.5 | 4.2 |
PBG80-125A | 45 | 12.5 | 16 | 71 | 1450 | 4 | 4.2 |
PBG80-160 | 50 | 13.9 | 32 | 71 | 1450 | 7.5 | 4.2 |
PBG80-160A | 46.7 | 13 | 28 | 70 | 1450 | 7.5 | 4.2 |
PBG80-160B | 43.3 | 12 | 24 | 69 | 1450 | 5.5 | 4.2 |
PBG80-200 | 50 | 13.9 | 50 | 67 | 2900 | 15.5 | 4.2 |
PBG80-200A | 47 | 13.1 | 44 | 66 | 2900 | 11 | 4.2 |
PBG80-200B | 43.5 | 12.1 | 38 | 65 | 2900 | 7.5 | 4.2 |
PBG80-250 | 50 | 13.9 | 80 | 59 | 2900 | 22 | 4.2 |
PBG80-250A | 46.7 | 13 | 70 | 59 | 2900 | 18.5 | 4.2 |
PBG80-315 | 50 | 13.9 | 125 | 54 | 2900 | 37 | 4.2 |
PBG80-315A | 46.5 | 12.9 | 110 | 54 | 2900 | 30 | 4.2 |
PBG80-315B | 44.5 | 12.4 | 100 | 53 | 2900 | 30 | 4.2 |
PBG80-315C | 41 | 11.4 | 85 | 51 | 2900 | 22 | 4.2 |
PBG80-100(I) | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 4.2 |
PBG80-100(I)A | 89 | 24.7 | 10 | 74 | 1450 | 4 | 4.2 |
PBG80-125(I) | 100 | 27.8 | 20 | 76 | 1450 | 11 | 4.2 |
PBG80-125(I)A | 89 | 24.7 | 16 | 74 | 1450 | 7.5 | 4.2 |
PBG80-160(I) | 100 | 27.8 | 32 | 76 | 1450 | 15 | 4.2 |
PBG80-160(I)A | 93.5 | 26 | 28 | 74 | 1450 | 11 | 4.2 |
PBG80-160(I)B | 86.6 | 24.1 | 24 | 72 | 1450 | 11 | 4.2 |
PBG80-200(I) | 100 | 27.8 | 50 | 74 | 1450 | 22 | 4.2 |
PBG80-200(I)A | 93.5 | 26 | 44 | 73 | 1450 | 18.5 | 5.5 |
PBG80-200(I)B | 87 | 24.2 | 38 | 71 | 1450 | 15 | 5.5 |
PBG100-100 | 100 | 27.8 | 12.5 | 76 | 1450 | 5.5 | 5.5 |
PBG100-100A | 89 | 24.7 | 10 | 74 | 1450 | 4 | 5.5 |
PBG100-125 | 100 | 27.8 | 20 | 76 | 1450 | 11 | 5.5 |
PBG100-125A | 89 | 24.7 | 16 | 74 | 1450 | 7.5 | 5.5 |
PBG100-160 | 100 | 27.8 | 32 | 76 | 1450 | 15 | 5.5 |
PBG80-250B | 43.3 | 12 | 60 | 58 | 2900 | 15 | 4.2 |
PBG100-160A | 93.5 | 26 | 28 | 74 | 1450 | 11 | 5.5 |
PBG100-160B | 86.6 | 24.1 | 24 | 72 | 1450 | 11 | 5.5 |
PBG100-200 | 100 | 27.8 | 50 | 74 | 1450 | 22 | 5.5 |
PBG100-200A | 93.5 | 26 | 44 | 73 | 1450 | 18.5 | 5.5 |
PBG100-200B | 87 | 27.2 | 38 | 71 | 1450 | 15 | 5.5 |
PBG125-100 | 160 | 44.4 | 12.5 | 82 | 1450 | 11 | 5.5 |
PBG125-100A | 143 | 39.7 | 10 | 77 | 1450 | 7.5 | 5.5 |
PBG125-125 | 160 | 44.4 | 20 | 80 | 1450 | 15 | 5.5 |
PBG125-25A | 143 | 39.7 | 16 | 77 | 1450 | 11 | 5.5 |
PBG125-160 | 160 | 44.4 | 32 | 78 | 1450 | 22 | 5.5 |
PBG125-160A | 150 | 41.7 | 28 | 76 | 1450 | 18.5 | 5.5 |
PBG125-1160B | 138 | 38.3 | 24 | 73 | 1450 | 15 | 5.5 |
PBG125-200 | 160 | 44.4 | 50 | 77 | 1450 | 37 | 5.5 |
PBG125-200A | 150 | 41.7 | 44 | 76 | 1450 | 30 | 5.5 |
PBG125-200B | 138 | 38.3 | 37.5 | 75 | 1450 | 22 | 5.5 |
PBG150-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15 | 5 |
PBG150-200A | 179 | 49.7 | 10 | 76 | 1450 | 11 | 5 |
PBG150-250 | 200 | 55.6 | 20 | 79 | 1450 | 18.5 | 5 |
PBG150-250A | 184.4 | 51.2 | 17 | 78 | 1450 | 15 | 5 |
PBG150-250B | 167 | 46.4 | 14 | 76 | 1450 | 11 | 5 |
PBG150-315 | 200 | 55.6 | 32 | 78 | 1450 | 30 | 5.5 |
PBG150-315A | 187 | 51.9 | 28 | 77 | 1450 | 22 | 5.5 |
PBG150-315B | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
PBG150-400 | 200 | 55.6 | 50 | 75 | 1450 | 45 | 5.5 |
PBG150-400A | 187 | 51.9 | 44 | 74 | 1450 | 37 | 5.5 |
PBG150-400B | 174 | 48.3 | 38 | 73 | 1450 | 30 | 5.5 |
PBG150-400C | 160 | 44.4 | 32 | 71 | 1450 | 22 | 5.5 |
PBG200-200 | 200 | 55.6 | 12.5 | 78 | 1450 | 15 | 5 |
PBG200-200A | 179 | 49.7 | 10 | 76 | 1450 | 11 | 5 |
PBG200-250 | 200 | 55.9 | 20 | 79 | 1450 | 18.5 | 5 |
PBG200-250A | 184.4 | 51.2 | 17 | 78 | 1450 | 15 | 5 |
PBG200-250B | 167 | 46.4 | 14 | 76 | 1450 | 11.1 | 5 |
PBG200-315 | 200 | 55.6 | 32 | 78 | 1450 | 30 | 5.5 |
PBG200-315A | 187 | 51.9 | 28 | 77 | 1450 | 22 | 5.5 |
PBG200-315B | 173 | 48.1 | 24 | 76 | 1450 | 18.5 | 5.5 |
PBG200-400 | 200 | 55.6 | 50 | 75 | 1450 | 45 | 5.5 |
PBG200-400A | 187 | 51.9 | 44 | 74 | 1450 | 37 | 5.5 |
PBG200-400B | 174 | 48.3 | 38 | 73 | 1450 | 30 | 5.5 |
PBG200-400C | 160 | 44.4 | 32 | 71 | 1450 | 22 | 5.5 |
PBG200-200(I) | 400 | 111.1 | 12.5 | 80 | 1450 | 22 | 5.5 |
PBG200-200(I)A | 358 | 99.4 | 10 | 78 | 1450 | 18.5 | 5.5 |
PBG200-250(I) | 400 | 111.4 | 20 | 80 | 1450 | 30 | 5.5 |
PBG200-250(I)A | 358 | 99.4 | 16 | 78 | 1450 | 22 | 5.5 |
PBG200-250(I)B | 322 | 89.4 | 13 | 75 | 1450 | 18.5 | 5.5 |
PBG200-315(I) | 400 | 111.4 | 32 | 80 | 1450 | 55 | 5.5 |
PBG200-315(I)A | 374 | 103.9 | 28 | 79 | 1450 | 45 | 5.5 |
PBG200-315(I)B | 346 | 96.1 | 24 | 78 | 1450 | 37 | 5.5 |
PBG200-400(I) | 400 | 111.4 | 50 | 81 | 1450 | 75 | 5.5 |
PBG200-400(I)A | 374 | 103.9 | 44 | 80 | 1450 | 75 | 5.5 |
PBG200-400(I)B | 346 | 96.1 | 30 | 78 | 1450 | 55 | 5.5 |
PBG200-400(I)C | 320 | 88.9 | 32 | 76 | 1450 | 45 | 5.5 |
PBG300-235 | 720 | 200 | 18 | 81 | 970 | 55 | 6 |
PBG300-235A | 657 | 182.5 | 15 | 79 | 970 | 45 | 6 |
PBG300-235B | 600 | 167 | 12.5 | 77 | 970 | 37 | 6 |
PBG300-300 | 720 | 200 | 28 | 81 | 970 | 75 | 6 |
PBG300-300A | 666 | 185 | 24 | 80 | 970 | 75 | 6 |
PBG300-300B | 623 | 173.1 | 21 | 79 | 970 | 55 | 6 |
PBG300-380 | 720 | 200 | 44 | 84 | 970 | 132 | 6 |
PBG300-380A | 666 | 185 | 38 | 80 | 970 | 110 | 6 |
PBG300-380B | 614 | 170.6 | 32 | 78 | 970 | 90 | 6 |
PBG300-235(I) | 1080 | 300 | 40 | 82 | 970 | 160 | 6 |
PBG300-235(I)A | 965 | 268.1 | 32 | 80 | 970 | 132 | 6 |
七,、PBG屏蔽式管道泵安裝說明:
1、安裝前應(yīng)檢查機(jī)組緊固件有無松動現(xiàn)象,,泵體流產(chǎn)內(nèi)有無異物堵塞,,以免水泵運(yùn)行時損壞葉輪和泵體。
2 ,、安裝時管路重量不應(yīng)加在水泵上,,應(yīng)有各自的支承體,以免泵變形影響運(yùn)行性能和使用壽命,。
3 ,、為了不使雜質(zhì)進(jìn)入泵內(nèi)而堵塞流道影響性能,應(yīng)在泵進(jìn)口前面安裝比吸入管截面積大3~4倍的過濾器,。
4 ,、如泵用于輸送熱水液體時,為了不使泵承受管路的熱變形,,泵可以不固定底腳螺栓,,當(dāng)管路系統(tǒng)在熱脹冷縮時,使泵與管路同時移動,。
5 ,、為了維修方便和使用安全,在泵的進(jìn)出口管路應(yīng)各裝上一只調(diào)節(jié)閥門及在泵進(jìn)出口附近各安裝一只壓力表,,以保證在額定范圍內(nèi)運(yùn)行,,確保泵的正常運(yùn)行和使用壽命。
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