商鋪名稱(chēng):安國(guó)市石元水泵有限公司
聯(lián)系人:徐經(jīng)理(先生)
聯(lián)系手機(jī):
固定電話(huà):
企業(yè)郵箱:shiyuanbeng@126.com
聯(lián)系地址:河北省安國(guó)市水泵工業(yè)區(qū)
郵編:71200
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14SH-19水泵葉輪、軸套、泵軸、口環(huán)雙吸泵作為離心泵的一種重要形式,因其具有揚(yáng)程高、流量大等特點(diǎn),在工程中得到廣泛應(yīng)用。這種泵型的葉輪實(shí)際上由兩個(gè)背靠背的葉輪組合而成,從葉輪流出的水流匯入一個(gè)蝸殼中。雙吸泵具有如下一些特點(diǎn):它相當(dāng)于兩個(gè)相同直徑的單吸葉輪同時(shí)工作,在同樣的葉輪外徑下流量可增大一倍;泵殼水平中開(kāi),檢查和維修方便,同時(shí),雙吸泵進(jìn)出口在同一方向上且垂直于泵軸,利于泵和進(jìn)出水管的布置與安裝;雙吸泵的葉輪結(jié)構(gòu)對(duì)稱(chēng),沒(méi)有軸向力,運(yùn)行較平穩(wěn)。14SH-19水泵葉輪、軸套、泵軸、口環(huán)在我國(guó)黃河沿線(xiàn)地區(qū)提灌泵站流量較大、揚(yáng)程都較高,大多采用雙吸離心泵。南水北調(diào)中線(xiàn)惠南莊泵站也采用了雙吸泵進(jìn)行供水.
SH型雙吸清水離心泵的吸入口與吐出口均在水泵軸心線(xiàn)下方,水平方向與軸線(xiàn)成垂直位置、泵殼中開(kāi),14SH-19水泵葉輪、軸套、泵軸、口環(huán)檢修時(shí)無(wú)需拆卸進(jìn)水,排出管路及電動(dòng)機(jī)(或其他原動(dòng)機(jī))從聯(lián)軸器向泵的方向看去,水泵均為逆時(shí)針?lè)较蛐D(zhuǎn)。如根據(jù)用戶(hù)特殊訂貨需要也可改為順時(shí)針旋轉(zhuǎn)。14SH-19水泵葉輪、軸套、泵軸、口環(huán)本型泵的主要另件有:泵體、泵蓋、葉輪、軸、雙吸密封環(huán)、軸套、軸承等。除軸的材料為優(yōu)質(zhì)碳素鋼外,其馀多為鑄鐵制成。泵體與泵蓋構(gòu)成葉輪的工作室,14SH-19水泵葉輪、軸套、泵軸、口環(huán)在進(jìn)出水法蘭上制有安裝真空表和壓力表的管螺孔,進(jìn)出水法蘭的下吝降制有放水的管螺孔。葉輪經(jīng)過(guò)靜平衡校驗(yàn),用軸套和兩側(cè)的軸套螺母固定,其軸向位置可以通過(guò)軸套螺母進(jìn)行調(diào)整,葉輪的軸向力利用其葉片的對(duì)稱(chēng)布置達(dá)到平衡,14SH-19水泵葉輪、軸套、泵軸、口環(huán)可能還有一些剩馀軸向力則同軸端的軸承承受。泵軸由兩個(gè)單列向心球軸承支承,軸承裝在泵體兩端的軸承體內(nèi),用黃油潤(rùn)滑,雙吸密封環(huán)用以減少水泵壓水室的水漏回吸水室。水泵通過(guò)聯(lián)軸器由電動(dòng)機(jī)直接傳動(dòng).軸封為軟填料密封,為了冷卻潤(rùn)滑密封腔和防止空氣漏入泵內(nèi),在填料之間有水封環(huán),水泵工作時(shí)少量高壓水通過(guò)水封管流入填料腔起水封作用。
老型號(hào) | 型號(hào) | 流量Q | 揚(yáng)程H | 轉(zhuǎn)速n | 功率(KW) |
( m3/h) | (m) | (r/min) | 電機(jī)功率 | ||
6SH-6 | 150S78 | 160 | 78 | 2900 | 55 |
6SH-6A | 150S78A | 144 | 62 | 45 | |
6SH-9 | 150S50 | 160 | 50 | 37 | |
6SH-9A | 150S50A | 144 | 40 | 30 | |
6SH-9B | 150S50B | 133 | 36 | 22 | |
8SH-6 | 200S95 | 280 | 95 | 110 | |
8SH-6A | 200S95A | 270 | 75 | 90 | |
8SH-9 | 200S63 | 280 | 63 | 75 | |
8SH-9A | 200S63A | 270 | 46 | 55 | |
8SH-13 | 200S42 | 280 | 42 | 45 | |
8SH-13A | 200S42A | 270 | 36 | 37 | |
10SH-6 | 250S65 | 485 | 65 | 1450 | 132 |
10SH-6A | 250S65A | 468 | 54 | 110 | |
10SH-9 | 250S39 | 485 | 39 | 75 | |
10SH-9A | 250S39A | 468 | 30.5 | 55 | |
10SH-13 | 250S24 | 485 | 24 | 45 | |
10SH-13A | 250S24A | 414 | 20.3 | 37 | |
10SH-19 | 250S14 | 485 | 14 | 30 | |
10SH-19A | 250S14A | 432 | 11 | 18.5 | |
12SH-6 | 300S90 | 790 | 90 | 315 | |
12SH-6A | 300S90A | 756 | 78 | 280 | |
12SH-6B | 300S90B | 720 | 67 | 220 | |
12SH-9 | 300S58 | 790 | 58 | 180 | |
12SH-9A | 300S58A | 720 | 49 | 160 | |
12SH-9B | 300S58B | 684 | 43 | 132 | |
12SH-13 | 300S32 | 790 | 32 | 110 | |
12SH-13A | 300S32A | 720 | 26 | 75 | |
12SH-19 | 300S19 | 790 | 19 | 55 | |
12SH-19A | 300S19A | 720 | 16 | 45 | |
12SH-28 | 300S12 | 790 | 12 | 37 | |
12SH-28A | 300S12A | 684 | 10 | 30 | |
14SH-6 | 350S125 | 1260 | 125 | 710 | |
14SH-6A | 350S125A | 1181 | 112 | 630 | |
14SH-6B | 350S125B | 1098 | 96 | 500 | |
14SH-9 | 350S75 | 1260 | 75 | 355 | |
14SH-9A | 350S75A | 1170 | 65 | 280 | |
14SH-9B | 350S75B | 1080 | 55 | 220 | |
14SH-13 | 350S44 | 1260 | 44 | 220 | |
14SH-13A | 350S44A | 1116 | 36 | 160 | |
14SH-19 | 350S26 | 1260 | 26 | 132 | |
14SH-19A | 350S26A | 1116 | 21.5 | 90 | |
14SH-28 | 350S16 | 1260 | 16 | 75 | |
14SH-28A | 350S16A | 1044 | 13.4 | 55 | |
20SH-6 | 500S98 | 2020 | 95 | 970 | 800 |
20SH-6A | 500S98A | 1872 | 83 | 630 | |
20SH-6B | 500S98B | 1746 | 74 | 560 | |
20SH-9 | 500S59 | 2020 | 59 | 450 | |
20SH-9A | 500S59A | 1872 | 49 | 400 | |
20SH-9B | 500S59B | 1746 | 40 | 315 | |
20SH-13 | 500S35 | 2020 | 35 | 280 | |
20SH-13A | 500S35A | 1746 | 27 | 220 | |
20SH-19 | 500S22 | 2020 | 22 | 185 | |
20SH-19A | 500S22A | 1746 | 17 | 132 | |
20SH-28 | 500S13 | 2020 | 13 | 110 | |
24SH-9 | 600S75 | 3170 | 75 | 800 | |
24SH-9A | 600S75A | 2880 | 65 | 630 | |
24SH-13 | 600S47 | 3170 | 47 | 560 | |
24SH-19 | 600S32 | 3170 | 32 | 400 | |
24SH-19A | 600S32A | 2880 | 27 | 280 | |
24SH-28 | 600S22 | 3170 | 22 | 280 | |
24SH-28A | 600S22A | 2880 | 18.2 | 200 |
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