自吸泵 40CYZ-40  汽(qi)油輸送泵(beng)  流量(liang)18立方(fang)

    運費說明:
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● 用途(tu)
      CYZ系(xi)列(lie)船用(yong)自吸(xi)式(shi)離(li)心油(you)泵用(yong)來輸(shu)送汽(qi)油、柴油(you)，等(deng)石油(you)産品(pin)，介(jie)質溫度(du)在-20℃～+80℃，是一(yi)種優良(liang)的船(chuan)用裝卸油(you)泵。并适用于陸(lu)地油(you)庫、油罐車(che)等儲油裝(zhuang)置的(de)油料(liao)輸送，也可(ke)以用來輸(shu)送海(hai)水、淡(dan)水(shui)等。
 
● 特點(dian)
      該泵(beng)屬自吸式(shi)離心(xin)泵，具(ju)有結(jie)構簡(jian)單(dan)、操(cao)作維護方(fang)便、運(yun)行平(ping)穩、排量大(da)、效率(lü)高、便(bian)于調(diao)節、使(shi)用範圍(wei)廣(guang)等特(te)點。
 
● 結(jie)構形式
      采(cai)用軸向回液的(de)泵體結構，泵體(ti)由吸入室(shi)、儲液(ye)室、渦旋(xuan)室(shi)、回液(ye)孔、氣液(ye)分離室等組(zu)成，泵的軸(zhou)承采用單列向心球(qiu)軸承(cheng)，在泵(beng)的軸承體(ti)底部(bu)設有冷(leng)卻室，泵(beng)内部(bu)高、低(di)壓區間有(you)密封(feng)環，軸(zhou)端采用機(ji)械密(mi)封。

CYZ系(xi)列(lie)自吸式(shi)離心泵用(yong)途
用來輸(shu)送汽(qi)油、柴(chai)油，等(deng)石油産品(pin)。介質(zhi)溫(wen)度在-20℃～+80℃，是(shi)一種優良(liang)的船用裝卸油泵。并(bing)适用(yong)于陸地油(you)庫、油(you)罐車等儲(chu)油裝(zhuang)置的(de)油料輸送(song)。也(ye)可以用(yong)來輸送海(hai)水、淡(dan)水等(deng)。

CYZ系(xi)列(lie)自吸(xi)式離心泵特點(dian)
該泵屬自吸式(shi)離心(xin)泵，具有結構簡單(dan)、操作維(wei)護方便、運(yun)行平穩、排量(liang)大、郊率(lü)高、便于(yu)調(diao)節、使用範(fan)圍廣等特(te)點。

   主機滑(hua)油泵(beng)結構(gou)型式
采用(yong)軸向回液(ye)的泵(beng)體結構，泵(beng)體由(you)吸入室(shi)、儲(chu)液室、渦旋室、回液孔(kong)、氣液分離(li)室等(deng)組成(cheng)。泵(beng)的軸承(cheng)采用(yong)單列(lie)向心(xin)球軸(zhou)承(cheng)。在(zai)泵的(de)軸承體(ti)底(di)部設(she)有冷卻室(shi)，泵内(nei)部高、低壓區間有密(mi)封環(huan)。軸端(duan)采用機械密封。

   主機(ji)滑油(you)泵密(mi)封環又稱減漏環。葉(ye)輪(lun)進(jin)口與(yu)泵殼間(jian)的(de)間隙過大(da)會(hui)造成泵(beng)内高(gao)壓區的水經此(ci)間(jian)隙(xi)流向(xiang)低壓區，影(ying)響泵(beng)的出(chu)水量(liang)，效率(lü)降低(di)！間隙(xi)過小(xiao)會造(zao)成葉輪與(yu)泵殼摩擦産生(sheng)磨損(sun)。為了增加(jia)回流阻力(li)減少(shao)内漏(lou)，延緩葉輪(lun)和泵(beng)殼的所使(shi)用壽(shou)命，在(zai)泵殼(ke)内緣和葉輪外(wai)援結合處(chu)裝有(you)密封環，密(mi)封的(de)間隙(xi)保持在0.25～1.10mm之(zhi)間為宜(yi)。

  主(zhu)機滑油(you)泵(beng)的主(zhu)要部件
   主要部(bu)件有葉輪(lun)、泵殼和軸封(feng)裝置。

   1自(zi)吸泵(beng)的葉(ye)輪
   葉(ye)輪的(de)作(zuo)用(yong)是将(jiang)原動(dong)機的(de)機械(xie)能直接傳給液(ye)體，以增(zeng)加(jia)液體的靜(jing)壓能(neng)和動(dong)能(主(zhu)要增(zeng)加靜(jing)壓能)。葉輪(lun)一般(ban)有6~12片後彎(wan)葉片(pian)。葉輪有開式、半(ban)閉式和閉(bi)式三(san)種。
   開(kai)式葉輪在(zai)葉片兩側(ce)無蓋(gai)闆，制(zhi)造簡單、清(qing)洗方便(bian)，适用于輸送(song)含有較大(da)量懸(xuan)浮(fu)物的物料，效(xiao)率(lü)較(jiao)低，輸(shu)送的(de)液(ye)體(ti)壓力(li)不高(gao)；半(ban)閉式葉(ye)輪在(zai)吸入口一側無(wu)蓋(gai)闆，而在(zai)另一側有(you)蓋闆(pan)，适用(yong)于輸送易(yi)沉澱(dian)或含有顆粒的(de)物(wu)料，效率(lü)也較低；閉(bi)式葉(ye)輪在(zai)葉輪在葉(ye)片兩側有(you)前後蓋闆(pan)，效率高，适(shi)用于輸送不含雜質(zhi)的清潔液(ye)體。一般(ban)的自吸(xi)式離(li)心油泵葉(ye)輪多為此(ci)類。
   葉輪有(you)單(dan)吸(xi)和雙(shuang)吸兩種吸(xi)液方(fang)式。
   2 自(zi)吸(xi)泵(beng)的泵(beng)殼
   作用是(shi)将葉(ye)輪封閉在一定(ding)的空間(jian)，以(yi)便由(you)葉輪(lun)的作(zuo)用吸(xi)入和壓(ya)出(chu)液體。泵殼多做成蝸(wo)殼形(xing)，故又(you)稱蝸殼。由于流(liu)道截(jie)面積逐(zhu)漸(jian)擴大，故從(cong)葉輪四周(zhou)甩出(chu)的(de)高(gao)速液(ye)體逐(zhu)漸降低流(liu)速，使(shi)部分(fen)動能(neng)有效地轉換為(wei)靜壓(ya)能。泵(beng)殼不(bu)僅彙集由葉輪(lun)甩出的液(ye)體，同(tong)時又(you)是一個能(neng)量轉(zhuan)換裝置。
   3自(zi)吸泵(beng)軸封裝置(zhi)
   作用(yong)是防(fang)止泵(beng)殼内(nei)液體(ti)沿軸(zhou)漏出或外界空(kong)氣漏入(ru)泵殼内(nei)。
   常用軸封(feng)裝置(zhi)有填(tian)料(liao)密(mi)封和(he)機械(xie)密(mi)封(feng)兩種(zhong)。
   主機(ji)滑(hua)油(you)泵的(de)填料(liao)一般用浸(jin)油或(huo)塗有石墨(mo)的石棉(mian)繩(sheng)。機械(xie)密封(feng)主要的是(shi)靠裝在軸(zhou)上的(de)動環(huan)與(yu)固定在(zai)泵殼上(shang)的(de)靜環(huan)之間(jian)端面作相(xiang)對運動(dong)而達到(dao)密封(feng)的(de)目的。

    自(zi)吸油泵的基本(ben)構造(zao)是由(you)六部(bu)分組(zu)成(cheng)的分别(bie)是葉(ye)輪(lun)，泵體，泵(beng)軸，軸承，密封環，填料(liao)函。The basic construction of self-priming pump is composed of six parts, respectively, impeller, pump body, pump

shaft, bearing, seal ring, stuffing box.
     1、葉輪是(shi)自吸離(li)心(xin)泵的(de)核心(xin)部分，它轉(zhuan)速高出(chu)力(li)大，葉(ye)輪上(shang)的葉 片又(you)起到(dao)主要作用(yong)，葉輪(lun)在裝配前(qian)要通過靜(jing)平衡實驗。葉輪上的(de)内外表(biao)面要求(qiu)光滑，以減少水(shui)流的摩擦(ca)損失(shi)。 1, is the core part of self-priming

centrifugal pump impeller, strength higher than that of its speed, leaf patches on the impeller and play a major role, the impeller through static balancing experiments before assembly.Impeller on

the inside and outside for smooth surface to reduce friction loss of water.
     2、泵體(ti)也稱泵殼(ke)，它是水泵(beng)的主(zhu)體。起(qi)到(dao)支撐固(gu)定 作用(yong)，并(bing)與安裝軸(zhou)承的(de)托架(jia)相連(lian)接。2, the pump body also calls the pump shell, it is the body of the pump.Support fixed effect, and connected to

install bearing bracket.
     3、泵(beng)軸的(de)作用(yong)是借(jie)聯軸(zhou)器和(he)電(dian)動(dong)機相連接，将電動機(ji)的轉距傳給葉輪，所以它是傳(chuan)遞機械(xie)能的主(zhu)要部(bu)件。3, the role of pump shaft is connected by coupling and motor, the torque of the motor to the

impeller, so it is a major part of the mechanical energy transfer. 
     4、軸承是(shi)套在(zai) 泵軸(zhou)上支撐泵軸的(de)構件(jian)，有滾動軸(zhou)承和(he)滑動軸承兩種(zhong)。滾動軸承(cheng)使用(yong)牛油(you)作為(wei)潤滑(hua)劑加油要(yao)适當(dang)一般(ban)為2/3～3/4的(de)體積(ji)太多會發熱，太(tai)少又(you)有響聲并(bing)發熱！滑(hua) 動軸承(cheng)使用(yong)的(de)是(shi)透明(ming)油作潤滑劑的(de),加油(you)到(dao)油

位線(xian)。太多油(you)要(yao)沿泵(beng)軸滲出并且漂(piao)賤，太少軸(zhou)承又(you)要過(guo)熱燒壞造(zao)成事(shi)故(gu)！在水泵運行(hang)過程中軸(zhou)承的溫度(du)在85度(du)一 般運(yun)行在60度(du)左右，如(ru)果高了(le)就要(yao)查找原因(yin)（是否有雜(za)質，油(you)質是否(fou)發(fa)黑，是(shi)否進水）并及時(shi)處理(li)！4,

bearing is set on the pump shaft support components of pump shaft, which has two kinds of rolling bearing and sliding bearing.Rolling bearing use butter as a lubricant oil is generally appropriate

for two-thirds to three-quarters of the volume too much will be fever, too little and there was a noise and fever!Sliding dynamic bearing is using a transparent oil as lubricant, go to the oil

level line.Too much oil leak to the pump shaft and floating base, too little bearing overheating and burn out cause an accident!In water pump bearing has the highest temperature during the

operation of 85 degrees in a running around 60 degrees, if the high will find reason (if there are impurities, oil is black, whether water) and processed in a timely manner! 

     5、密封(feng)環又(you)稱減漏環(huan)。葉輪(lun)進口與泵殼間(jian)的間(jian)隙過(guo)大會造 成(cheng)泵(beng)内(nei)高壓(ya)區的水(shui)經此間(jian)隙流(liu)向(xiang)低(di)壓區(qu)，影響泵的出水(shui)量，效(xiao)率降低！間(jian)隙過小會(hui)造成(cheng)葉輪(lun)與(yu)泵殼摩(mo)擦産生磨損。為(wei)了增(zeng)加回流阻(zu)力減少内漏，延(yan)緩葉(ye)輪和泵殼(ke)

的所(suo) 使(shi)用(yong)壽命，在泵殼(ke)内(nei)緣和(he)葉輪外(wai)援結合(he)處裝(zhuang)有密(mi)封環(huan)，密封(feng)的間(jian)隙保(bao)持在(zai)0.25～1.10mm之(zhi)間為宜(yi)。 6、填料函主(zhu)要由(you)填料(liao)，水封(feng)環，填(tian)料筒(tong)，填(tian)料(liao)壓 蓋(gai)，水封(feng)管組成。填(tian)料函的作(zuo)用主要是(shi)為(wei)了(le)封閉(bi)泵殼(ke)與(yu)泵(beng)軸之(zhi)間的空

隙(xi)，不讓(rang)泵内的水流不(bu)流到外(wai)面來也(ye)不讓外面(mian)的空(kong)氣進(jin)入到(dao)泵内(nei)。始終保持水泵(beng)内的(de)真(zhen)空！當泵(beng) 軸與填料(liao)摩擦(ca)産生熱量就要(yao)靠水封管(guan)住水(shui)到水封(feng)圈内使(shi)填料冷卻！保持水泵(beng)的(de)正常運(yun)行。所(suo)以在(zai)水泵(beng)的運行(hang)巡回檢(jian)查過程中(zhong)對填

料函的檢查是(shi)特别(bie)要注(zhu)意！在(zai)運行 600個小時左(zuo)右就要對(dui)填料進行(hang)更換。5, sealing ring, also known as minus leakage ring.Import and pump impeller shell gap between the will build into water by means of

this clearance flow inside the pump high to a low pressure area, affect the water yield of pump, efficiency!Clearance starts to cause the impeller and pump casing friction wear.In order to increase

the flow resistance reducing internal leakage and delay the service life of the impeller and the pump shell, the pump casing and impeller around the foreign aid junction with sealing ring, sealing

gap in between 0.25 ~ 1.10 mm is advisable.6, stuffing box is mainly composed of filler, seal ring, packing, packing gland, water tubes.The role of the stuffing box is mainly in order to close the

gap between pump casing and pump shaft, don\'t let the flow within the pump does not flow outside to not let outside air into the pump.Always keeping the vacuum inside the pump!When the pump shaft

and be about to rely on water seal packing friction heat to hold water to the water seal circle packing cooling!Keep the pump running.So in the process of pump run Tours of inspection to check the

stuffing box is paying special attention to!Running about 600 hours will be carried out on the packing replacement.
     自吸(xi)離心(xin)泵的(de)過流(liu)部件(jian)    Self-priming centrifugal pump flow components
     自吸(xi)離心(xin)泵的過(guo)流(liu)部件(jian)有：吸入(ru)室，葉輪(lun)，壓出室(shi)三個部(bu)分。葉輪室(shi)是泵(beng)的核心(xin)，也(ye)是流部件(jian)的核心。泵(beng)通過(guo)葉輪對液(ye)體的作功，使其(qi)能量(liang)增(zeng)加(jia)。葉輪(lun)按液體流出的(de)方向分為三類： Self-priming