不銹鋼無負壓設備,無負壓供水設備,上海不銹鋼給水設備廠家
一、概述
JY-WFY型無負壓供水設備充分利用了自來水管網的原有壓力,在原有壓力的基礎上實現壓力又疊加,實現差多少,補多少,使二次加壓設備的選型減小,節省投資,同時無負壓供水設備在使用過程中也可大大節能,是目前型的二次供水方式。
二、設備特點
1、高效節能:無負壓供水設備能根據用戶的實際用水量和使用壓力自動檢測,調節電動機的轉速(耗電量),使設備始終處于高效率的工作狀態。
2、供水管網壓力穩定:無負壓供水設備由微機構成自動閉環控制,能在0.5秒內使變化的壓力恢復正常,壓力調節精度為設定值的±5% .
3、占地小、投資少,安裝工期短:無負壓供水設備與其他老式供水設備相比節約占地3~16倍,比建水塔節約節約投資15%~60%。體積小,組裝、安裝調試方便,運輸及安裝工期短。
4、保護功能全,運行安全可靠,操作方便:無負壓供水設備主機采用進口變頻調速器,自身具有欠壓、過壓、過載、短路、過熱、失速防止等保護功能,*運用達10萬小時以上。無負壓供水設備配電控制部分,采用智能化控制原理,操作方便實用,設備工作狀況一目了然。便于非專業人員很快熟練掌握。
5、供水功能全,保險系數高:無負壓供水設備局部出現故障時,能啟用應急功能繼續供水。可與市政供水網自動并網運行,并具有雙恒壓功能,即能滿足生活生產用水的正常壓力和流量,能在出現火情時自動轉換為高壓大流量供水,可一機多用。
三、應用領域
無負壓供水設備的管網增壓設備適用于自來水壓不足的高層建筑、居民小區、別墅等居民生活用水。企事業單位、賓館、寫字樓、百貨商場,大型桑拿浴、醫院、學校,體育館,高爾夫球場,機場等場所的日常用水需要二次增壓供水的場合。生產制造、洗滌裝置、食品工業、工廠、工礦的生產用水。老舊水池供水及其它形式供水的改造。各種水源給水中間加壓泵站;各種加壓循環系統。
四、工作原理
無負壓供水設備通過微機設定用戶所需的供水壓力,當用戶的用水量增加,微機檢測到自來水的壓力低于用戶所需的用水壓力時,微機會自動控制變頻器啟動,管網壓力調節系統工作,直到使管網壓力增加到用戶所需的用水壓力時,微機控制變頻器輸出一恒定 的頻率,管網壓力調節系統以一恒定的壓力運行,保證用戶用水壓力恒定。
當用戶的用水量減少,自來水的壓力逐漸恢復到用戶所需的用水壓力,微機控制變頻器輸出的頻率逐漸降低直至增壓泵停止運行,系統充分利用了自來水原有的壓力,又保證了用戶供水壓力的穩定。
五、工作原理圖
六、技術參數與運用范圍
七、無負壓供水設備型號說明
序號 | 設備型號 | zui大流量(m3/h) | zui高揚程(m) | *水泵 | *調節罐 | 變頻柜型號 | 型號 | 功率(kw) | 臺數 | 規格 | 只數 | 容積 | 1 | WFGW12/36-2G | 12 | 36 | 40GDL6-12×3 | 1.5 | 2 | φ600×1500(臥式) | 1 | 0.4(m3) | WFK-GM-1.5×2 | 2 | WFGW12/48-2G | 48 | 40GDL6-12×4 | 2.2 | WFK-GM-2.2×2 | 3 | WFGW12/60-2G | 60 | 40GDL6-12×5 | 2.2 | WFK-GM-2.2×2 | 4 | WFGW12/72-2G | 72 | 40GDL6-12×6 | 3.0 | WFK-GM-3.0×2 | 5 | WFGW12/84-2G | 84 | 40GDL6-12×7 | 3.0 | WFK-GM-3.0×2 | 6 | WFGW12/96-2G | 96 | 40GDL6-12×8 | 4.0 | WFK-GM-4.0×2 | 7 | WFGW12/108-2G | 108 | 40GDL6-12×9 | 4.0 | WFK-GM-4.0×2 | 8 | WFGW20/36-2G | 20 | 36 | 50GDL10-12×3 | 2.2 | WFK-GM-2.2×2 | 9 | WFGW20/48-2G | 48 | 50GDL10-12×4 | 3.0 | WFK-GM-3.0×2 | 10 | WFGW20/60-2G | 60 | 50GDL10-12×5 | 4.0 | WFK-GM-4.0×2 | 11 | WFGW20/72-2G | 72 | 50GDL10-12×6 | 4.0 | WFK-GM-4.0×2 | 12 | WFGW20/84-2G | 84 | 50GDL10-12×7 | 5.5 | WFK-GM-5.5×2 | 13 | WFGW20/96-2G | 96 | 50GDL10-12×8 | 5.5 | WFK-GM-5.5×2 | 14 | WFGW20/108-2G | 108 | 50GDL10-12×9 | 5.5 | WFK-GM-5.5×2 | 15 | WFGW20/120-2G | 120 | 50GDL10-12×10 | 7.5 | WFK-GM-7.5×2 | 16 | WFGW25/30-2G | 25 | 30 | 50GDL12-15×2 | 3 | 2 | φ800×1800(臥式) | 1 | 0.86(m3) | WFK-GM-3.0×2 | 17 | WFGW25/45-2G | 45 | 50GDL12-15×3 | 4 | WFK-GM-4.0×2 | 18 | WFGW25/60-2G | 60 | 50GDL12-15×4 | 4.0 | WFK-GM-4.0×2 | 19 | WFGW25/75-2G | 75 | 50GDL12-15×5 | 5.5 | WFK-GM-5.5×2 | 20 | WFGW25/90-2G | 90 | 50GDL12-15×6 | 5.5 | WFK-GM-5.5×2 | 21 | WFGW25/105-2G | 105 | 50GDL12-15×7 | 7.5 | WFK-GM-7.5×2 | 22 | WFGW25/120-2G | 120 | 50GDL12-15×8 | 7.5 | WFK-GM-7.5×2 | 23 | WFGW25/135-2G | 135 | 50GDL12-15×9 | 11 | WFK-GM-11×2 | 24 | WFGW36/30-2G | 36 | 30 | 50GDL18-15×2 | 3.0 | 2 | φ800×1800(臥式) | 1 | 0.86(m3) | WFK-GM-3.0×2 | 25 | WFGW36/45-2G | 45 | 50GDL18-15×4 | 4.0 | WFK-GM-4.0×2 | 26 | WFGW36/60-2G | 60 | 50GDL18-15×5 | 5.5 | WFK-GM-5.5×2 | 27 | WFGW36/75-2G | 75 | 50GDL18-15×6 | 7.5 | WFK-GM-7.5×2 | 28 | WFGW36/90-2G | 90 | 50GDL18-15×7 | 7.5 | WFK-GM-7.5×2 | 29 | WFGW36/105-2G | 105 | 50GDL18-15×8 | 11 | WFK-GM-11×2 | 30 | WFGW36/30-2G | 120 | 50GDL18-15×10 | 11 | WFK-GM-11×2 | 31 | WFGW36/135-2G | 135 | 50GDL18-15×12 | 15 | WFK-GM-15×2 | 32 | WFGW50/30-2D | 50 | 30 | 65GDL26-15×2 | 4.0 | 2 | φ1000×2000(臥式) | 1 | 1.45(m3) | WFK-GM-4.0×2 | 33 | WFGW50/45-2D | 45 | 65GDL26-15×3 | 5.5 | WFK-GM-5.5×2 | 34 | WFGW50/60-2D | 60 | 65GDL26-15×4 | 7.5 | WFK-GM-7.5×2 | 35 | WFGW50/75-2D | 75 | 65GDL26-15×5 | 11 | WFK-GM-11×2 | 36 | WFGW50/90-2D | 90 | 65GDL26-15×6 | 11 | WFK-GM-11×2 | 37 | WFGW50/105-2D | 105 | 65GDL26-15×7 | 15 | WFK-GM-15×2 | 38 | WFGW50/120-2D | 120 | 65GDL26-15×8 | 15 | WFK-GM-15×2 |
序號 | 設備型號 | zui大流量(m3/h) | zui高揚程(m) | *水泵 | *調節罐 | 變頻柜型號 | 型號 | 功率(kw) | 臺數 | 規格 | 只數 | 容積 | 39 | WFGW60/30-2D | 60 | 30 | 65DL30-15×2 | 5.5 | 2 | φ1000×2000(臥式) | 1 | 1.45(m3) | WFK-GM-5.5×2 | 40 | WFGW60/45-2D | 45 | 65DL30-15×3 | 7.5 | WFK-GM-7.5×2 | 41 | WFGW60/60-2D | 60 | 65DL30-15×4 | 11 | WFK-GM-11×2 | 42 | WFGW60/75-2D | 75 | 65DL30-15×5 | 11 | WFK-GM-11×2 | 43 | WFGW60/90-2D | 90 | 65DL30-15×6 | 15 | WFK-GM-15×2 | 44 | WFGW60/105-2D | 105 | 65DL30-15×7 | 15 | WFK-GM-15×2 | 45 | WFGW60/120-2D | 120 | 65DL30-15×8 | 18.5 | WFK-GM-18.5×2Y | 46 | WFGW60/135-2D | 135 | 65DL30-15×9 | 18.5 | WFK-GM-158.5×2Y | 47 | WFGW72/36-2G | 72 | 36 | 80GD36-12×3 | 5.5 | 2 | φ1000×2000(臥式) | 1 | 1.45(m3) | WFK-GM-5.5×2 | 48 | WFGW72/48-2G | 48 | 80GD36-12×4 | 7.5 | WFK-GM-7.5×2 | 49 | WFGW72/60-2G | 60 | 80GD36-12×5 | 11 | WFK-GM-11×2 | 50 | WFGW72/72-2G | 72 | 80GD36-12×6 | 11 | WFK-GM-11×2 | 51 | WFGW72/84-2G | 84 | 80GD36-12×7 | 15 | WFK-GM-15×2 | 52 | WFGW72/96-2G | 96 | 80GD36-12×8 | 15 | WFK-GM-15×2 | 53 | WFGW72/108-2G | 108 | 80GD36-12×9 | 18.5 | WFK-GM-18.5×2Y | 54 | WFGW72/120-2G | 120 | 80GD36-12×10 | 18.5 | WFK-GM-18.5×2Y | 55 | WFGW100/40-2D | 100 | 40 | 80DL50-20×2 | 11 | 2 | φ1500×2500(臥式) | 1 | 2.6(m3) | WFK-GM-11×2 | 56 | WFGW100/60-2D | 60 | 80DL50-20×3 | 15 | WFK-GM-15×2 | 57 | WFGW100/80-2D | 80 | 80DL50-20×4 | 22 | WFK-GM-12×2Y | 58 | WFGW100/100-2D | 100 | 80DL50-20×5 | 30 | WFK-GM-30×2Y | 59 | WFGW100/120-2D | 120 | 80DL50-20×6 | 30 | WFK-GM-30×2Y | 60 | WFGW140/40-2D | 140 | 40 | 100DL72-20×2 | 15 | WFK-GM-15×2 | 61 | WFGW140/60-2D | 60 | 100DL72-20×3 | 18.5 | WFK-GM-18.5×2Y | 62 | WFGW140/80-2D | 80 | 100DL72-20×4 | 30 | WFK-GM-30×2Y | 63 | WFGW140/100-2D | 100 | 100DL72-20×5 | 37 | WFK-GM-37×2Y | 64 | WFGW140/120-2D | 120 | 100DL72-20×6 | 37 | WFK-GM-37×2Y | 65 | WFGW140/140-2D | 140 | 100DL72-20×7 | 45 | WFK-GM-45×2Y | 66 | WFGW200/40-2D | 200 | 40 | 100D100-20×2 | 18.5 | 2 | φ1400×2800(臥式) | 1 | 3.9(m3) | WFK-GM-18.5×2Y | 67 | WFGW200/60-2D | 60 | 100D100-20×3 | 30 | WFK-GM-30×2Y | 68 | WFGW200/80-2D | 80 | 100D100-20×4 | 37 | WFK-GM-37×2Y | 69 | WFGW200/100-2D | 100 | 100D100-20×5 | 45 | WFK-GM-45×2Y | 70 | WFGW200/120-2D | 120 | 100D100-20×6 | 55 | WFK-GM-55×2Y | 71 | WFGW300/40-2D | 300 | 40 | 150DL150-20×2 | 22 | WFK-GM-22×2Y | 72 | WFGW300/60-2D | 60 | 150DL150-20×3 | 37 | WFK-GM-37×2Y | 73 | WFGW300/80-2D | 80 | 150DL150-20×4 | 45 | WFK-GM-45×2Y | 74 | WFGW300/100-2D | 100 | 150DL150-20×5 | 55 | WFK-GM-55×2Y | 75 | WFGW300/120-2D | 120 | 150DL150-20×6 | 75 | WFK-GM-75×2Y | 76 | WFGW300/140-2D | 140 | 150DL150-20×7 | 75 | WFK-GM-75×2Y |
序號 | 設備型號 | zui大流量(m3/h) | zui高揚程(m) | *水泵 | *調節罐 | 變頻柜型號 | 型號 | 功率(kw) | 臺數 | 規格 | 只數 | 容積 | 1 | WFGW18/36-3G | 18 | 36 | 40GDL6-12×3 | 1.5 | 3 | φ600×1500(臥式) | 1 | 0.4(m3) | WFK-GM-1.5×3 | 2 | WFGW18/48-3G | 48 | 40GDL6-12×4 | 2.2 | WFK-GM-2.2×3 | 3 | WFGW18/60-3G | 60 | 40GDL6-12×5 | 2.2 | WFK-GM-2.2×3 | 4 | WFGW18/72-3G | 72 | 40GDL6-12×6 | 3.0 | WFK-GM-3.0×3 | 5 | WFGW18/84-3G | 84 | 40GDL6-12×7 | 3.0 | WFK-GM-3.0×3 | 6 | WFGW18/96-3G | 96 | 40GDL6-12×8 | 4.0 | WFK-GM-4.0×3 | 7 | WFGW18/108-3G | 108 | 40GDL6-12×9 | 4.0 | WFK-GM-4.0×3 | 8 | WFGW30/36-3G | 30 | 36 | 50GDL10-12×3 | 2.2 | WFK-GM-2.2×3 | 9 | WFGW30/48-3G | 48 | 50GDL10-12×4 | 3.0 | WFK-GM-3.0×3 | 10 | WFGW30/60-3G | 60 | 50GDL10-12×5 | 4.0 | WFK-GM-4.0×3 | 11 | WFGW30/72-3G | 72 | 50GDL10-12×6 | 4.0 | WFK-GM-4.0×3 | 12 | WFGW30/84-3G | 84 | 50GDL10-12×7 | 5.5 | WFK-GM-5.5×3 | 13 | WFGW30/96-3G | 96 | 50GDL10-12×8 | 5.5 | WFK-GM-5.5×3 | 14 | WFGW30/108-3G | 108 | 50GDL10-12×9 | 5.5 | WFK-GM-5.5×3 | 15 | WFGW30/130-3G | 130 | 50GDL10-12×10 | 7.5 | 3 | WFK-GM-7.5×3 | 16 | WFGW36/30-3G | 36 | 30 | 50GDL12-15×2 | 3 | φ800×1800(臥式) | 1 | 0.86(m3) | WFK-GM-3.0×3 | 17 | WFGW36/45-3G | 45 | 50GDL12-15×3 | 4 | WFK-GM-4.0×3 | 18 | WFGW36/60-3G | 60 | 50GDL12-15×4 | 4.0 | WFK-GM-4.0×3 | 19 | WFGW36/75-3G | 75 | 50GDL12-15×5 | 5.5 | WFK-GM-5.5×3 | 20 | WFGW36/90-3G | 90 | 50GDL12-15×6 | 5.5 | WFK-GM-5.5×3 | 21 | WFGW36/105-3G | 105 | 50GDL12-15×7 | 7.5 | WFK-GM-7.5×3 | 22 | WFGW36/120-3G | 120 | 50GDL12-15×8 | 7.5 | WFK-GM-7.5×3 | 23 | WFGW36/135-3G | 135 | 50GDL12-15×9 | 11 | WFK-GM-11×3 | 24 | WFGW54/30-3G | 54 | 30 | 50GDL18-15×2 | 3.0 | 3 | φ800×1800(臥式) | 1 | 0.86(m3) | WFK-GM-3.0×3 | 25 | WFGW54/45-3G | 45 | 50GDL18-15×4 | 4.0 | WFK-GM-4.0×3 | 26 | WFGW54/60-3G | 60 | 50GDL18-15×5 | 5.5 | WFK-GM-5.5×3 | 27 | WFGW54/75-3G | 75 | 50GDL18-15×6 | 7.5 | WFK-GM-7.5×3 | 28 | WFGW54/90-3G | 90 | 50GDL18-15×7 | 7.5 | WFK-GM-7.5×3 | 29 | WFGW54/105-3G | 105 | 50GDL18-15×8 | 11 | WFK-GM-11×3 | 30 | WFGW54/120-3G | 120 | 50GDL18-15×10 | 11 | WFK-GM-11×3 | 31 | WFGW54/135-3G | 135 | 50GDL18-15×12 | 15 | WFK-GM-15×3 | 32 | WFGW75/30-3D | 75 | 30 | 65GDL26-15×2 | 4.0 | 3 | φ1000×2000(臥式) | 1 | 1.45(m3) | WFK-GM-4.0×3 | 33 | WFGW75/45-3D | 45 | 65GDL26-15×3 | 5.5 | WFK-GM-5.5×3 | 34 | WFGW75/60-3D | 60 | 65GDL26-15×4 | 7.5 | WFK-GM-7.5×3 | 35 | WFGW75/75-3D | 75 | 65GDL26-15×5 | 11 | WFK-GM-11×3 | 36 | WFGW75/90-3D | 90 | 65GDL26-15×6 | 11 | WFK-GM-11×3 | 37 | WFGW75/105-3D | 105 | 65GDL26-15×7 | 15 | WFK-GM-15×3 | 38 | WFGW75/120-3D | 120 | 65GDL26-15×8 | 15 | WFK-GM-15×3 |
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