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CDL/CDLF輕型立式多級(jí)離心泵 CDL/CDLFLight Vertical Multistage Centrifugal Pump

上海創(chuàng)新給水設(shè)備制造（集團(tuán)）有限公司

Shanghai Chuangxin Water Supply Equipment Manufacturing (Group) Co., Ltd

目錄

CONTENT

集團(tuán)簡介 03
Group Introduction
榮譽(yù)證書 06
Honor Certificate
性能范圍 12
Performance Range
產(chǎn)品范圍 13
Product Range
應(yīng)用 14
Application
運(yùn)行條件 14
Operating Conditions
泵 14
Pump
電機(jī) 14
Motor
性能曲線 15
Performance Curve
型號(hào)含義 15
Model Meaning
材料 CDL,CDLF1,2,3,4,5 16
Materials of CDL, CDLF1,2,3,4, 5
材料 CDL,CDLF8,10,12,15,16,20 17
Materials of CDL, CDLF8,10, 12, 15, 16,20
材料CDL,CDLF32,42,65,85 18
Materials of CDL, CDLF32,42,65,85
材料 CDL,CDLF120,150,200 19
Materials of CDL, CDLF120,150,200
最大工作壓力 20
Maximum Working Pressure
最大環(huán)境溫度 20
Maximum Ambient Temperature
最小進(jìn)口壓力 21
Minimum Inlet Pressure
產(chǎn)品結(jié)構(gòu)圖 23
Product Structure Diagram
技術(shù)數(shù)據(jù)
Technical data

集團(tuán)合作伙伴Group Partners

Companyintroduction集團(tuán)簡介丨上海創(chuàng)新給水設(shè)備制造 （集團(tuán)）有限公司

集團(tuán)簡介GROUPPROFILE

上海創(chuàng)新給水設(shè)備制造（集團(tuán)）有限公司創(chuàng)立于2000年，認(rèn)定國家高新技術(shù)企業(yè)，是一家專注智造泵閥設(shè)備、流體設(shè)備、二次供水設(shè)備、智慧一體化凈水設(shè)備、智慧一體化農(nóng)村飲水設(shè)備、智慧一體化膜凈水設(shè)備、智慧一體化中水回用設(shè)備、智慧一體化污水處理設(shè)備、加藥設(shè)備、環(huán)保設(shè)備、水利設(shè)備?？偝邪盒陆āU(kuò)建、改造智慧水務(wù)工程項(xiàng)目、市政工程項(xiàng)目、環(huán)保工程項(xiàng)目、水利工程項(xiàng)目、水廠工程項(xiàng)目、農(nóng)村凈化水廠工程項(xiàng)目、膜水廠工程項(xiàng)目、雨水排澇泵站工程項(xiàng)目、高標(biāo)準(zhǔn)農(nóng)田工程項(xiàng)目、消防工程項(xiàng)目、二次供水設(shè)備工程項(xiàng)目、一體化雨污分流井工程項(xiàng)目、一體化截流井工程項(xiàng)目、一體化預(yù)制泵站工程項(xiàng)目、自動(dòng)化軟件遠(yuǎn)程監(jiān)控系統(tǒng)等工程項(xiàng)目。所有領(lǐng)域擁有集投資、研發(fā)、咨詢、設(shè)計(jì)、建設(shè)、施工、運(yùn)營、機(jī)電安裝等一體化完整產(chǎn)業(yè)鏈，是集產(chǎn)、學(xué)、研一體的科技成果產(chǎn)業(yè)化的重要平臺(tái)，是國內(nèi)率先將BOT模式引入國家各種支柱領(lǐng)域并挺進(jìn)國際市場。較早布局村鎮(zhèn)水務(wù)、流域治理、工業(yè)、互聯(lián)網(wǎng)環(huán)衛(wèi)、循環(huán)經(jīng)濟(jì)等領(lǐng)域的企業(yè)。創(chuàng)新云平臺(tái)、智能智慧數(shù)字5G物聯(lián)網(wǎng)、遠(yuǎn)程APP控制、人臉識(shí)別、智造大通量平版膜DMBR；加藥設(shè)備：集成式次氯酸鈉發(fā)生器、管板式次氯酸鈉發(fā)生器、次氯酸鈉發(fā)生器、石灰\活性炭投加系統(tǒng)、高錳酸鉀投加系統(tǒng)、聚丙烯酰胺投加系統(tǒng)、次氯酸鈉投加系統(tǒng)、二氧化氯發(fā)生器、電子式消毒設(shè)備、臭氧發(fā)生器、膜處理系統(tǒng)、現(xiàn)代化分散式供水系統(tǒng)、設(shè)備儀表、余鋁儀、氨氮監(jiān)測(cè)分析儀、總錳分析儀、有效氯濃度分析儀、藥劑供應(yīng)?？諝鈶腋」娘L(fēng)機(jī)、磁懸浮鼓風(fēng)機(jī)、空氣壓縮機(jī)、多級(jí)離心鼓風(fēng)機(jī)、羅茨鼓風(fēng)機(jī)、混合機(jī)、曝氣機(jī)、輸送機(jī)、格柵清污機(jī)、刮砂機(jī)、刮泥機(jī)、刮泥吸泥機(jī)、污泥濃縮刮泥機(jī)、節(jié)能型污泥低溫干化設(shè)備、消化池污泥拌和設(shè)備、污泥脫水機(jī)、壓濾機(jī)離心機(jī)、攪拌機(jī)、攔污設(shè)備、生物過濾除臭設(shè)備、全自動(dòng)換熱機(jī)組、混合機(jī)、各類手動(dòng)電動(dòng)閥門。液壓驅(qū)動(dòng)橫閘門、液壓驅(qū)動(dòng)下翻門、下潛水弧形鋼閘門、升臥閘門、三角閘門、人字閘門、液壓拍門、調(diào)節(jié)堰門、液壓啟閉機(jī)、手動(dòng)啟閉機(jī)、研發(fā)、智造、總承包大型集團(tuán)企業(yè)。參與全國各地政府招標(biāo)，智造產(chǎn)品種類涵蓋多系列共幾十萬多種。

強(qiáng)大的綜合實(shí)力

Powerful comprehensive strength

經(jīng)過二十多年的發(fā)展，創(chuàng)新集團(tuán)聯(lián)合上下游供應(yīng)商及國家國際工程項(xiàng)目形成了鏈、產(chǎn)、時(shí)、空思維交叉的生態(tài)圈，為國家國際及新能源產(chǎn)業(yè)的可持續(xù)發(fā)展而努力。市場布局，現(xiàn)擁有六大工業(yè)園區(qū)，總部設(shè)在上海寶山，分部江蘇、安徽、浙江、山東、沈陽盤錦經(jīng)濟(jì)發(fā)達(dá)地區(qū)，總占地面積13.6萬平方米。創(chuàng)新集團(tuán)公司旗下智造設(shè)備企業(yè)：上海球智建設(shè)集團(tuán)股份有限公司、球智工程總承包股份公司、球智市政工程設(shè)計(jì)股份公司、亨倫泵業(yè)制造有限公司、斯宏流體科技（上海）有限公司、帕潮鼓風(fēng)機(jī)制造有限公司、耐耐閥門制造有限公司、磁德埃（上海）科技有限公司、洲軟（上海）科技股份有限公司、自由生產(chǎn)基地等多家控股子公司。集團(tuán)總資本11.83億，總資產(chǎn)21.5多億元。2016年集團(tuán)銷售達(dá)5.83億元，納稅總額三千萬元左右，銷售業(yè)績始終保持行業(yè)前茅。

公司擁有國家標(biāo)準(zhǔn)測(cè)試中心、高效加工中心、三坐標(biāo)測(cè)量儀、動(dòng)靜平衡測(cè)量儀、便攜式光譜儀、激光快速成型儀、數(shù)控機(jī)床中心集群等先進(jìn)生產(chǎn)檢測(cè)設(shè)備300多臺(tái)（套）。我們重視核心技術(shù)的創(chuàng)新，持續(xù)高額投入在技術(shù)研發(fā)領(lǐng)域，產(chǎn)品使用CFD分析手段，通過測(cè)試達(dá)到國家國際標(biāo)準(zhǔn)，產(chǎn)品出口東南亞、西歐等國家及地區(qū)。

持有國家特許經(jīng)營的建筑工程項(xiàng)目總承包二級(jí)證書七項(xiàng)、質(zhì)量管理體系認(rèn)證、環(huán)境管理體系認(rèn)證、職業(yè)健康安全管理體系認(rèn)證、信息安全管理體系認(rèn)證、信息技術(shù)服務(wù)管理體系認(rèn)證、能源管理體系認(rèn)證、知識(shí)產(chǎn)權(quán)管理體系認(rèn)證、其它管理體系認(rèn)證3個(gè)、自愿性產(chǎn)品認(rèn)證61個(gè)、強(qiáng)制性產(chǎn)品認(rèn)證自我聲明3個(gè)、排污許可證、CCC工廠認(rèn)證、CCC國家強(qiáng)制性產(chǎn)品認(rèn)證證書，榮獲國家高新技術(shù)企業(yè)、科技型中小企業(yè)、上海“專精特新”中小企業(yè)、安全生產(chǎn)許可證、建筑業(yè)企業(yè)資質(zhì)證書、兩化融合證書、知識(shí)產(chǎn)權(quán)證書、工業(yè)產(chǎn)品生產(chǎn)許可證、七星售后服務(wù)認(rèn)證證書、節(jié)能技術(shù)服務(wù)認(rèn)證、合同節(jié)水管理服務(wù)認(rèn)證、節(jié)水產(chǎn)品認(rèn)證二次供水設(shè)備、上海名牌、上海市守合同重信用企業(yè)、中國馳著名企業(yè)、綜合實(shí)力百強(qiáng)企業(yè)、安全產(chǎn)品衛(wèi)生許可證、中國環(huán)保產(chǎn)品認(rèn)證證書。產(chǎn)品獲得消防認(rèn)證、節(jié)能、節(jié)水、采用國際標(biāo)準(zhǔn)認(rèn)證。申請(qǐng)持有國家專利幾十項(xiàng)，多項(xiàng)計(jì)算機(jī)軟件著作權(quán)，作為國家及行業(yè)標(biāo)準(zhǔn)起草參編單位，獲得產(chǎn)品標(biāo)準(zhǔn)近20項(xiàng)。先后通過了ISO9001、ISO14001、OHSAS18001、6S管理、測(cè)量管理、全面推行ERP、OA信息化管理平臺(tái)。

由國內(nèi)知名專家教授、博士碩士本科、中高級(jí)工程師、高級(jí)工藝師組成，形成了具有創(chuàng)新思維的梯隊(duì)型人才結(jié)構(gòu)，中高級(jí)職稱超過數(shù)百人。建有完善的銷售服務(wù)體系。分公司辦事處遍布全國，擁有一支上千人的專業(yè)營銷團(tuán)隊(duì)，能夠提供專業(yè)化的技術(shù)支持和售后服務(wù)。

創(chuàng)新集團(tuán)研究生產(chǎn)智能智慧二次供水設(shè)備、直飲供水設(shè)備、總承包：新建、改建、擴(kuò)建智能水廠、農(nóng)村凈化水廠、膜處理凈化水廠、智能污水處理廠、閘站、河道治理、高標(biāo)準(zhǔn)農(nóng)田、大壩水庫、水電站、循環(huán)供暖設(shè)備、消防設(shè)備、廚房設(shè)備、成套設(shè)備。擁有水泵不銹鋼水箱聯(lián)合供水系統(tǒng)、變頻供水系統(tǒng)、無負(fù)壓供水系統(tǒng)、氣壓供水系統(tǒng)、超高層接力供水、凈水軟化處理、循環(huán)冷卻水系統(tǒng)、泳池水處理系統(tǒng)、自動(dòng)噴灌澆灑系統(tǒng)、水廠、污水處理廠、閘站、泵房監(jiān)控及水質(zhì)監(jiān)控、智慧泵站、排水系統(tǒng)、集水坑（雙泵一用一備）運(yùn)行控制。

High-quality standards to enhance customersatisfaction

高品質(zhì)標(biāo)準(zhǔn)，提升客戶滿意度

After over two decades of growth, Chuangxin Group has built an ecosystem integrating upstream and downstream suppliers with national and international projects, applying cross - dimensional thinking in the industrial chain, production,time, and space.The Group is dedicated to promoting the sustainable development of national, international, and new energy sectors.

In terms of market footprint, it has six industrial parks.Headquartered in Baoshan, Shanghai, with branches in Jiangsu, Anhui, Zhejiang, Shandong, and Panjin, Shenyang, covering a total area of 136,0o0 square meters.The manufacturing subsidiaries under Chuangxin Groupinclude Shanghai Qiuzhi Construction Group Co., Ltd.,Qiuzhi General Engineering Contracting Co.,Ltd.,and several others. The Group's total capital is 1.183 billion yuan, with assets exceeding 2.15 billion yuan. In 2016, its sales hit 583 million yuan, with taxpayments around 30 million yuan, and has consistently rankedhigh intheindustry.

Equipped with over 300 advanced production and testing tools, such as a national -standard testing center and high -efficiency machining centers, the company focuses on core- technology innovation and invests heavily in R&D.Its products, analyzed by CFD and meeting national and international standards,areexported toSoutheastAsia,WesternEurope,etc.

Chuangxin Group holds seven national franchise second-level general contracting certificates for construction projects, along with numerous management system certifications, 61 voluntary product certifications, and more.It's been recognized as a national high -tech enterprise, among other honors, and has obtained various licenses and certificates. The company holds dozens of patents and software copyrights, and has participated in formulating nearly 20 national and industry standards. It has passed IS09001, IS014001, and other management systems. Staffed by domestic experts, professors, and professionals, the Group has formed an innovative talent echelon with hundreds of senior and intermediate - level professionals. It has a nationwide sales and service networkwith a professional team ofovera thousand,providing technical supportand after-salesservices.

Chuangxin Group develops and manufactures intelligent secondary water supply and direct - drinking water equipment.It also undertakes general contracting for building and renovating intelligent water plants, sewage treatment plants, and more.The company offers a wide range of watersupply and treatment systems, as well as monitoring and control solutions forwater and sewagefacilities.

Achieve the century - long innovation goal

實(shí)現(xiàn)百年創(chuàng)新目標(biāo)

創(chuàng)新集團(tuán)堅(jiān)持構(gòu)建積極向上的企業(yè)文化，敬業(yè)誠信的核心價(jià)值觀，健全制度完善體系，始終在做行業(yè)的領(lǐng)跑者，實(shí)現(xiàn)真正的中國智造、國家國際總承包工程項(xiàng)目。高品質(zhì)標(biāo)準(zhǔn)，提升客戶滿意度。

創(chuàng)新集團(tuán)以標(biāo)準(zhǔn)化中國智造、總承包工程項(xiàng)目，用戶第一的售后服務(wù)效率，提升客戶的信任度和滿意度。成功完成多項(xiàng)樣板工程，與企業(yè)達(dá)成長期戰(zhàn)略合作，以“百年創(chuàng)新”為發(fā)展目標(biāo)，實(shí)現(xiàn)“核心”因創(chuàng)新至高致遠(yuǎn)。

Chuangxin Group is always committed to fostering a positive corporate culture, adhering to the core values of dedication and integrity. It continuously improves its systems and perfects its mechanisms, always staying at the forefront of the industry. The group aims to achieve true intelligent manufacturing in China and make great achievements in national and international general contracting projects. Guided by high - quality standards, the group spares no effort to enhance customer satisfaction. With standardized intelligent manufacturing in China, general contracting projects, and efficient "customer -first" after -sales service, Chuangxin Group continuously strengthens customer trust and satisfaction.The group has successfully built multiple model projects and established long-term strategic cooperation with numerous enterprises. With the development goal of "Innovation fora Century", the group relies on the continuous innovation as the"core" driving force to move towards a higher and farther future.

上海創(chuàng)新給水設(shè)備制造（集團(tuán)）有限公司

建筑業(yè)企業(yè)資質(zhì)證書

上?！皩＞匦?quot;企業(yè)

高技術(shù)服務(wù)證書

兩化融合證書

Construction Enterprise Qualification Certificate

Shanghai "Specialized, Fine, Unique and Novel" Enterprise

Certificate of Integration of Informatization and Industrialization

High-tech Service Certificate

企業(yè)標(biāo)準(zhǔn)化管理體系認(rèn)證證書

安全生產(chǎn)標(biāo)準(zhǔn)化

知識(shí)產(chǎn)權(quán)證書

Intellectual Property Certificate

Work Safety Standardization

工業(yè)節(jié)水管理認(rèn)證證書

Industrial Water-saving Management Certification Certificate

企業(yè)標(biāo)準(zhǔn)化管理體系證書

Enterprise Standardization Management System Certificate

企業(yè)誠信管理體系認(rèn)證證書

上海創(chuàng)新給水設(shè)備制造（集團(tuán)）有限公司

職業(yè)健康安全管理體系認(rèn)證證書

企業(yè)誠信管理體系證書

Enterprise Credit Management SystemCertificate

質(zhì)量管理體系認(rèn)證證書

Quality Management System Certification Certificate

環(huán)境管理體系認(rèn)證證書

Environmental Management System Certification Certificate

職業(yè)健康安全管理證書

Occupational Healthand Safety Management Certificate

直飲水系統(tǒng)服務(wù)認(rèn)證證書

Direct Drinking Water System Service Certification Certificate

合同節(jié)水管理證書

節(jié)能技術(shù)服務(wù)認(rèn)證證書

能源管理體系認(rèn)證

Energy-saving Technical Service Certification Certificate

Contract Water-saving Management Certificate

Energy Management System Certification

合同信用等級(jí)認(rèn)定證書

Certificate of Contract Credit Rating Assessment

信息技術(shù)服務(wù)管理體系認(rèn)證

3CCertification

Information Technology Service Management System Certification

中國節(jié)能認(rèn)證證書

China Energy Conservation Certification Certificate

High-tech Service Certificate

變頻無負(fù)壓成套供水許可證、不銹鋼水箱衛(wèi)生許可證

enseforVariableFrequencyNon-negativePressureWaterSupplyPackage SanitaryLicenseforStainlessSteelWaterTank

部份專利Some Patents

合同信用等級(jí)認(rèn)定證書
Contract Credit Rating Certificate

一種一體化供水增壓泵房

一種一體化供水改造專用加壓供水設(shè)備

智慧管網(wǎng)調(diào)流設(shè)備外觀設(shè)計(jì)專利證書

Integrated Water Supply and Pressure - boosting Pump House

Special Pressure-boosting WaterSupply Equipment for Integrated Water Supply Renovation

AppearanceDesignPatentCertificate of Intelligent Pipe Network Flowregulating Equipment

China Computer Software Copyright Registration Certificate

■性能范圍 Performance range

■產(chǎn)品范圍Product Range

■應(yīng)用

CDL/CDLF是一種多功能產(chǎn)品，可以輸送從自來水到工業(yè)液體的各種不同介質(zhì)，適應(yīng)于不同溫度、流量和壓力范圍，CDL適用于無腐蝕性液體，CDLF適用于輕度腐蝕性液體。

1.供水：水廠過濾與輸送，水廠分區(qū)送水、主管增壓、高層建筑增壓。
2.工業(yè)增壓：流程水系統(tǒng)、清洗系統(tǒng)、高壓沖洗系統(tǒng)、消防系統(tǒng)。
3.工業(yè)液體輸送：冷卻和空調(diào)系統(tǒng)、鍋爐給水和冷凝系統(tǒng)、機(jī)床配套、酸和堿。
4.水處理：超濾系統(tǒng)、反滲透系統(tǒng)、蒸餾系統(tǒng)、分離器、游泳池。
5.灌溉：農(nóng)田灌溉、噴灌、滴灌。

Applications

CDL/CDLFisaversatileproductcapableoftransportingawide rangeof media,fromtapwatertoindustrial liquids,and is adaptabletodifferenttemperatures,flowrates,andpressure ranges.CDLis suitable fornon-corrosive liquids,while CDLFis suitableformildlycorrosiveliquids.

1.WaterSupply:Filtration and transportation in waterplants, water distribution in water plant zones,pressureboosting in main pipelines,and pressure boosting for high-rise buildings. 2. Industrial Pressure Boosting: Process water systems,
cleaning systems, high-pressure rinsing systems, and fire protectionsystems.
3.Industrial Liquid Transportation:Cooling and air
conditioning systems,boiler feedwater and condensation systems, machine tool support, acids, and Baseplates.
4. WaterTreatment:Ultrafiltration systems,reverse osmosis systems, distillation systems, separators, and swimming pools. 5.Irrigation:Farmland irrigation,sprinklerirrigation,and drip irrigation.

丨運(yùn)行條件

1.稀薄、干凈、非易燃易爆并不含固體顆粒或纖維的液體。
2.液體溫度：常溫型 -15 °\mathsf{C} 至 +70 °C
熱水型 -15°\mathsf{C} 至 +120 °C
3.環(huán)境溫度：最高 +40 °C
4.海拔：最高 {1000}{\mathfrak{m}}

Operating Conditions

1. Liquids that are thin, clean, non-flammable, non-explosive, and free of solid particles or fibers.
2. Liquid Temperature:
Normal TemperatureModel: -15° \mathsf{C} to +70° C
Hot Water Model: -15° \mathsf{C} to +120° \mathsf{C}
3.AmbientTemperature:Upto +40° C
4.Altitude:Upto1000meters

泵

CDL/CDLF為安裝標(biāo)準(zhǔn)電機(jī)的非自吸立式多級(jí)離心泵，電機(jī)軸通過泵頭用聯(lián)軸器直接與泵軸聯(lián)接，拉桿螺栓將耐壓筒、過流部件固定在泵頭和進(jìn)出水段之間，泵進(jìn)出水口在泵底同一直線上；本泵可根據(jù)需要配置智能保護(hù)器，對(duì)泵干轉(zhuǎn)、缺相、過載等進(jìn)行有效保護(hù)。

Pump

The CDL/CDLF is a non-self-priming vertical multistage centrifugal pump equipped with a standard motor.The motorshaftisdirectlyconnectedtothepumpshaft through a coupling via the pump head. Thetie rod bolts secure the pressure-resistant cylinder and flow passage components between the pump head and theinlet/outlet sections.Theinlet and outlet of the pump are aligned on the same straight lineat the bottom ofthe pump.This pump can be equipped with an intelligent protector as needed, providing effective protection against dryrunning,phaseloss,overload,and otherissues.

■電機(jī)

1.電機(jī)為全封閉，風(fēng)冷式二極標(biāo)準(zhǔn)電機(jī)。
2.防護(hù)等級(jí)：IP55
3.絕緣等級(jí)：F
4.標(biāo)準(zhǔn)電壓：50Hz:1x220-230/240V3x200-220/346-380V3x220-240/380-415V3x380-415V

Motor

1. The motor is a fully enclosed, air-cooled two-pole standard
motor.
2.Protection Class:IP55
3. Insulation Class:F
4. Standard Voltages: 50Hz: 1x220-230/240V 3x200-220/346-380V 3x220-240/380-415V 3x380-415V

|性能曲線

下列說明適用于后面所示的曲線：

1.所有曲線都基于電機(jī)在恒速2900rpm或
2950rpm的測(cè)量值。
2.曲線容差符合IS09906，附錄A。
3.測(cè)試采用 20°\mathsf{C} 不含空氣的水，運(yùn)動(dòng)粘度為
1\mathsf{m}\mathsf{m}^{2}/\mathsf{s}
4.泵的使用參數(shù)加粗曲線的性能范圍，以防流量過小產(chǎn)生過熱和流量過大使電機(jī)過載等。

Performance Curves

The following instructions apply to the curves shown below: 1.All curves areBaseplated on measurements taken with the motoroperating at aconstant speed of 2900rpm or2950rpm. 2.The tolerance of the curves conforms to ISo9906, AppendixA 3.Thetestswereconducted usingwaterat 20° {\mathsf C} withoutair, withakinematicviscosityof 1\mathsf{mm}^{2}/\mathsf{s} 4.The operating parameters forthe pump are within the performancerange indicated bythebold curvesto prevent overheatingduetoexcessivelylowflowrates andmotor overload duetoexcessivelyhighflowrates.

型號(hào)含義

CDL,CDLF1,2,3,4,5,8,10,12,15,16 和 20

Type key

CDL,CDLF1,2,3,4,5,8,10,12,15,16 和 20

CDL,CDLF32,42,65,85,120和150

CDL,CDLF32,42,65,85,120和150

CDL,CDLF200

截面圖與材料（1,2,3,4,5）

Sectional view and Material (1,2,3,4,5)

截面圖與材料（8,10,12,15,16,20）

Sectional view and Material (8,10,12,15,16,20)

截面圖與材料（32,42,65,85）

Sectional view and Material (32,42,65,85)

最大工作壓力

Maximum Working Pressure

下圖表示壓力和溫度的極限，壓力和溫度須在所示范圍內(nèi)。

The diagram below represents the limits of pressure and temperature, which must fall within the indicated ranges.

最大環(huán)境溫度

Maximum Ambient Temperature當(dāng)泵在環(huán)境溫度大于 40 °C 或海拔大于1000m 下運(yùn)行時(shí)，由于空氣密度低冷卻效果差，電機(jī)輸出功率P，會(huì)有一定降低。泵在上述情況下運(yùn)行電機(jī)功率需配大。

When the pump operates at an ambient temperatureexceeding 40° {\mathsf C} or analtitude above 1000m ,the motor's output power (P) will decrease to some extent due topoor cooling caused by lower air density. Therefore, a higherrated motor power is required for the pump to operate under these conditions.

最小進(jìn)口壓力NPSH

Minimum Inlet Pressure

如果泵中的壓力低于輸送液體的汽化壓力，可能發(fā)生氣蝕，為避免氣蝕，確保泵進(jìn)口側(cè)有一最小壓力，最大吸程H[m]可按下式計(jì)算：

H=PbX10.2-NPSH-Hf-Hv-Hs
\mathsf{P b}= 大氣壓力[bar](大氣壓力可設(shè)定為1bar)在閉式系統(tǒng)中，Pb 為系統(tǒng)壓力 (bar)
{\mathsf{N P S H}}{=} 凈正吸頭[m]（可從NPSH曲線上泵可能的最大流量處讀?。?
\mathsf{H f}= 入口的管路損失[m]
\mathsf{H V}= 汽化壓力[m]
\mathsf{H S}= 安全余量-最小 0.5\mathsf{m} 水頭如計(jì)算所得H為正值，泵可在最大吸程H情況下運(yùn)行。
如計(jì)算所得H 為負(fù)值，必須有一最小進(jìn)口壓力H的水頭。

檢查確保泵不會(huì)/沒有處于氣蝕狀態(tài)

If the pressure in the pump is lower than the vaporization pressure of the liquid being transported, cavitation may occur. To avoid cavitation, ensure a minimum pressure on the inlet side of the pump. The maximum suction lift H [m] can be calculated usingthe followingformula:

\mathsf{H}=\mathsf{P}\mathsfx10.2 -NPSH -Hf-Hv -Hs
Where:
\mathsf{P b}= Atmospheric pressure[bar]
(Atmospheric pressure can be set to 1 bar. In a closed
system, Pb represents the system pressure [bar])
{\mathsf{N P S H}}= Net positive suction head [m]
(Can be read from the NPSH curve at the pump's possible
maximum flow rate)
\mathsf{H f}= Inlet piping losses [m]
\mathsf{H}\mathsf{V}= Vaporization pressure[m]
\mathsf{H}\mathsf{S}= Safety margin -minimum 0.5 \mathsf{m} head If the calculated H is positive, the pump can operate with a maximum suction lift of H.
If the calculated H is negative, there must be a head of water corresponding to a minimum inlet pressure of |Hl (absolute value of H).

Check to ensure that the pump is not in a state of cavitation

功率曲線表示每一級(jí)的輸入功率曲線。其曲線有完整葉輪型(1/1)和帶小葉輪型(2/3)

The power curve represents the input power curve for each stage.The curve can be classified into two types:one with a completeimpeller(1/1) and anotherwith small impellers(2/3).

Eta曲線為泵的效率曲線，有小葉輪的泵效率約比圖中所示低 2%

The Eta curve representsthe efficiency curve of the pump.The efficiency of pumps with small impellersis approximately 2% lower than that shown in thefigure.

NPSH曲線為該系列所有曲線的平均。選型時(shí)應(yīng)加上至少 0.5\mathsf{m} 的安全余量

TheQ-H curveforeachimpellerstage shows the characteristicsforboththecompleteimpeller type (1/1) and the type with smallimpeliers (2/3).

The NPSH curve is the averageof all curvesinthisseries.When selecting themodel,asafetymarginof at least 0.5m should beadded.

每級(jí)葉輪的Q-H曲線，曲線所示為 完整葉輪型 (1/1) 和帶小葉輪型(2/3)

產(chǎn)品結(jié)構(gòu)圖

Product StructureDiagram

CDL1/CDLF1性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

尺寸和重量

CDL2/CDLF2性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

尺寸和重量

Dimensions Weight

CDL3/CDLF3性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

尺寸和重量

CDL4/CDLF4性能曲線

Performance Curve

2900rpm

性能表

安裝圖

尺寸和重量

Installation Diagram

Dimensions Weight

CDL5/CDLF5性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

尺寸和重量

CDL/CDLF8性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

尺寸和重量

Dimensions Weight

CDL10/CDLF10性能曲線

Performance Curve

2900rpm

性能表

Performance Table

安裝圖

Installation Diagram

尺寸和重量

CDL12/CDLF12性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

單相電機(jī)、隔爆電機(jī)外形尺寸有所變動(dòng)，詳情請(qǐng)咨詢本公司

尺寸和重量

Dimensions Weight

CDL15/CFLF性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

單相電機(jī)、隔爆電機(jī)外形尺寸有所變動(dòng)，詳情請(qǐng)咨詢本公司

尺寸和重量

Dimensions Weight

CDL16/CDLF16性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

單相電機(jī)、隔爆電機(jī)外形尺寸有所變動(dòng)，詳情請(qǐng)咨詢本公司

尺寸和重量

CD20L/CDLF20性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

單相電機(jī)、隔爆電機(jī)外形尺寸有所變動(dòng)，詳情請(qǐng)咨詢本公司

尺寸和重量

Dimensions Weight

CDL32/CDLF32性能曲線

Performance Curve

2900rpm

性能表

安裝圖

Installation Diagram

單相電機(jī)、隔爆電機(jī)外形尺寸有所變動(dòng)，詳情請(qǐng)咨詢本公司

尺寸和重量

Dimensions Weight

CDL42/CDLF42性能曲線

Performance Curve

2900rpm