精益設計只為成就更高品質10年來，這一方針指引劍門泵業產品質量上了一個又一個新臺階。四川省、四川省產品、質量信譽AA企業、船用產品型式認可、法國BV認證、中華人民共和國進出口企業資格、國家消防產品生產許可證、中國石油天燃氣集團入網證、四川省免檢產品、康明斯免檢產品等殊榮是劍門牌水泵高品質有力的佐證，顧客滿意度85%是客戶對劍門人無私的肯定。
一大批工藝技術及結構改進項目，如機器造型工藝、柔性密封技術、粉末靜電涂敷技術、葉輪CFD設計、新型泵蓋設計、新型軸承體設計等得到成功運用，劍門水泵也籍此在產品可靠、節能、美觀方面處于行業。
建立了包括模具制造、鑄鍛件生產、理化檢驗、機械加工、裝配、測試等在內的完整的制造體系。有各類主要設備400余臺(套)，其中包括大型立車、銑床、龍門刨、拋丸機、數控機床、新型造型機、1.5噸中頻爐、5噸樹脂砂再生處理系統、3噸沖天爐、600噸液壓機、自動測試臺架、大型清洗機等重點設備達40余臺(套)
■ 概述
●IS型系列單級單吸清水離心 泵是按照國際ISO2858標準設計的，技術指標均達到和超過國家標準，具有效率高，結構合理，使用可靠、“三化”程度高的特點，是工廠、礦山、城市給排水及農田灌溉的理想產品。我公司在IS泵的基礎上 ，增加冷卻系統，生產出ISR熱水泵;改變材質生產出用于化工、食品、醫藥等行業的ISF化工泵;改變結構生產出ISW污水泵和無堵塞泵;采用機械密封生產出ISJ機封泵。
●IS、ISR、ISF、ISW泵的吸入壓力不得大于0.3MPa(即3kg/cm2)(若用戶對吸入壓力、溫度、介質等有特殊要求可與本公司協商確定)
■ Summary
●The IS series pump has been designed according to ISO 2858.This high efficiency, good structure, high reliability pumps has been developed for works, mines, cities and farms. Improving IS series pump, we also manufacture ISR hot water pump, ISF chemistry pump, ISW sewage pump and ISJ mechanical seal pump.
■ 型號說明
IS(ISR、ISF、ISW、ISJ)- 65 - 40 - 250- A、B
■結構 Sectional Drawing
1.泵體 2.泵蓋 3.葉輪 4.軸 5.密封環 6.葉輪螺母 7.止動墊圈 8.軸套
9.填料壓蓋 10.填料環 11.填料 12.懸架軸承部件(ISJ軸封用機械密封)
■ 結構說明
●IS型泵是根據國際標準ISO2808規定的性能、尺寸設計的，主要由泵體(1)、葉輪(2)、軸套(3)、及托架 (12) 、軸(13)、泵蓋(14)等組成。
●IS型泵的泵體和泵蓋部分是從葉輪背面處剖分的，即通常所說的后開門結構形式。其優點是檢修方便，檢修時不動泵體、吸入管路、排出管路，只需移動電機，即可退出轉子部件進行檢修。
●泵的殼體(即泵體和泵蓋)組成泵的工作室。葉輪、軸和滾動軸承等為泵的轉子。懸架軸承部件支承著泵的轉子部分，滾動軸承承受泵的徑向力和軸向力。
●為了平衡泵的軸向力，大多數泵在葉輪后蓋板上設有平衡孔;由于有些泵的軸向力不大，葉輪背面未設平衡孔。
●泵采用機械密封，并可根據不同條件，采用不同結構和材料的密封。
●為避免軸磨損，在軸通過密封腔的部位裝有軸套保護。軸套與軸之間有O型密封圈，以防沿著配合表面進氣或漏水。
●泵的傳動方式是通過爪型聯軸器與電動機直聯的。泵的旋轉方向，從驅動端看，為順時針方向旋轉。
■ Explanation of Structure
●The IS series pump has been designed with performance and size of ISO 2858. Its main part include casing (1), Impeller (2), haft sleeve (3), Frame (12) , shaft (13),casing cover (14) ,etc. The IS series pump is divided into casing and casing cover at back of impeller, so you could dismantle it very easy.
●The pump's working house is made from casing and casing cover. Its rotator set is made from impeller, shaft and bearings. The rotator of the pump is propped by bearing bracket. The balance role has been designed in back cover of impeller to balance the axial force of the pump. But, when the pump's axial force is relatively small, we don't design balance role.
●The IS series pump’s shaft seal is mechanical seal. We may supply you with various material and structure mechanical seal to meet you all demands.
●The sleeve is designed round the shaft at packing house to protect the shaft. 'O' type seal ring is designed between the sleeve and the shaft to prevent leakage of air and water.
●The claw type coupling is designed between the pump and the electrical machine to drive the pump. Looking from the back of the electrical machine, the pump's rotation direction is clockwise.
