SNH280R46U12.1W2三螺桿泵基本結(jié)構(gòu)?，結(jié)構(gòu)，①選擇品牌機(jī)械密封；②二道密封保護(hù)設(shè)計(jì)；③內(nèi)部流道設(shè)計(jì)，保證密封腔不缺油、不升壓、不升溫
SNH280R46U12.1W2三螺桿泵基本結(jié)構(gòu)
基本結(jié)構(gòu)
Basic Structure
三螺桿泵是山一根主動(dòng)和兩根從動(dòng)螺桿相互嚙合于襯套內(nèi)，螺桿型面由雙頭擺線和圓弧齒形組成。螺桿和襯套安裝在泵休內(nèi)，當(dāng)主動(dòng)螺桿在原動(dòng)機(jī)帶動(dòng)下旋轉(zhuǎn)，山主、從動(dòng)螺桿在一定嚙合螺旋面長(zhǎng)度下形成密封腔。從動(dòng)螺桿因螺旋面兩邊的壓力差，由輸送液體介質(zhì)推動(dòng)而旋轉(zhuǎn).此時(shí)被輸送液體進(jìn)入泵吸入口后沿著螺桿軸向均勻連續(xù)地進(jìn)入密封腔內(nèi)，平穩(wěn)無(wú)脈動(dòng)地從泵吸入腔到達(dá)排除腔，從而達(dá)到輸送液體介質(zhì)的功能。
三螺桿泵還包括了一些輔助部件，比如軸承、機(jī)械密封、O型圈等等。這些部件都為三螺桿泵的平穩(wěn)可靠運(yùn)行提供保障，并且可進(jìn)行材質(zhì)、結(jié)構(gòu)、品牌等方面的調(diào)整，以保證產(chǎn)品zui大程度符合用戶實(shí)際需求。
SNH280R46U12.1W2三螺桿泵基本結(jié)構(gòu)?
SNH280R46U12.1W2三螺桿泵基本結(jié)構(gòu)?
SNH280R46U12.1W2三螺桿泵基本結(jié)構(gòu)?
| SNH280R43U8W2 | SNH280R46U8W2 | SNH280R54U8W2 | |
| SNF280R43U8W2 | SNF280R46U8W2 | SNF280R54U8W2 | |
| SNS280R43U8W2 | SNS280R46U8W2 | SNS280R54U8W2 | |
| SNH280R43U8W3 | SNH280R46U8W3 | SNH280R54U8W3 | |
| SNF280R43U8W3 | SNF280R46U8W3 | SNF280R54U8W3 | |
| SNS280R43U8W3 | SNS280R46U8W3 | SNS280R54U8W3 | |
| SNH280R43U8W21 | SNH280R46U8W21 | SNH280R54U8W21 | |
| SNF280R43U8W21 | SNF280R46U8W21 | SNF280R54U8W21 | |
| SNS280R43U8W21 | SNS280R46U8W21 | SNS280R54U8W21 | |
| SNH280R43U8W23 | SNH280R46U8W23 | SNH280R54U8W23 | |
| SNF280R43U8W23 | SNF280R46U8W23 | SNF280R54U8W23 | |
| SNS280R43U8W23 | SNS280R46U8W23 | SNS280R54U8W23 | |
| SNH280R43U12.1W2 | SNH280R46U12.1W2 | SNH280R54U12.1W2 | |
| SNF280R43U12.1W2 | SNF280R46U12.1W2 | SNF280R54U12.1W2 | |
| SNS280R43U12.1W2 | SNS280R46U12.1W2 | SNS280R54U12.1W2 | |
| SNH280R43U12.1W3 | SNH280R46U12.1W3 | SNH280R54U12.1W3 | |
| SNF280R43U12.1W3 | SNF280R46U12.1W3 | SNF280R54U12.1W3 | |
| SNS280R43U12.1W3 | SNS280R46U12.1W3 | SNS280R54U12.1W3 | |
| SNH280R43U12.1W21 | SNH280R46U12.1W21 | SNH280R54U12.1W21 | |
| SNF280R43U12.1W21 | SNF280R46U12.1W21 | SNF280R54U12.1W21 | |
| SNS280R43U12.1W21 | SNS280R46U12.1W21 | SNS280R54U12.1W21 | |
| SNH280R43U12.1W23 | SNH280R46U12.1W23 | SNH280R54U12.1W23 | |
| SNF280R43U12.1W23 | SNF280R46U12.1W23 | SNF280R54U12.1W23 | |
| SNS280R43U12.1W23 | SNS280R46U12.1W23 | SNS280R54U12.1W23 | |
| SNH280R43E6.7W2 | SNH280R46E6.7W2 | SNH280R54E6.7W2 | |
| SNF280R43E6.7W2 | SNF280R46E6.7W2 | SNF280R54E6.7W2 | |
| SNS280R43E6.7W2 | SNS280R46E6.7W2 | SNS280R54E6.7W2 | |
| SNH280R43E6.7W3 | SNH280R46E6.7W3 | SNH280R54E6.7W3 | |
| SNF280R43E6.7W3 | SNF280R46E6.7W3 | SNF280R54E6.7W3 | |
| SNS280R43E6.7W3 | SNS280R46E6.7W3 | SNS280R54E6.7W3 | |
| SNH280R43E6.7W21 | SNH280R46E6.7W21 | SNH280R54E6.7W21 | |
| SNF280R43E6.7W21 | SNF280R46E6.7W21 | SNF280R54E6.7W21 | |
| SNS280R43E6.7W21 | SNS280R46E6.7W21 | SNS280R54E6.7W21 | |
| SNH280R43E6.7W23 | SNH280R46E6.7W23 | SNH280R54E6.7W23 | |
| SNF280R43E6.7W23 | SNF280R46E6.7W23 | SNF280R54E6.7W23 | |
| SNS280R43E6.7W23 | SNS280R46E6.7W23 | SNS280R54E6.7W23 | |
| TRSNH280-43 | TRSNH280-46 | TRSNH280-50 | TRSNH280-54 |
| TRSNF280-43 | TRSNF280-46 | TRSNF280-50 | TRSNF280-54 |
| TRSNS280-43 | TRSNS280-46 | TRSNS280-50 | TRSNS280-54 |
| TRSND280-43 | TRSND280-46 | TRSND280-50 | TRSND280-54 |
| TRSNK280-43 | TRSNK280-46 | TRSNK280-50 | TRSNK280-54 |
| HTSNH280-43 | HTSNH280-46 | HTSNH280-50 | HTSNH280-54 |
| HTSNF280-43 | HTSNF280-46 | HTSNF280-50 | HTSNF280-54 |
| HTSNS280-43 | HTSNS280-46 | HTSNS280-50 | HTSNS280-54 |
| HTSND280-43 | HTSND280-46 | HTSND280-50 | HTSND280-54 |
| HTSNK280-43 | HTSNK280-46 | HTSNK280-50 | HTSNK280-54 |
| HSNH280-43Z | HSNH280-46Z | HSNH280-50Z | HSNH280-54Z |
| HSNF280-43Z | HSNF280-46Z | HSNF280-50Z | HSNF280-54Z |
| HSNS280-43Z | HSNS280-46Z | HSNS280-50Z | HSNS280-54Z |
| HSNH280-43NZ | HSNH280-46NZ | HSNH280-50NZ | HSNH280-54NZ |
| HSNF280-43NZ | HSNF280-46NZ | HSNF280-50NZ | HSNF280-54NZ |
| HSNS280-43NZ | HSNS280-46NZ | HSNS280-50NZ | HSNS280-54NZ |
| HSNH280-43W1Z | HSNH280-46W1Z | HSNH280-50W1Z | HSNH280-54W1Z |
| HSNF280-43W1Z | HSNF280-46W1Z | HSNF280-50W1Z | HSNF280-54W1Z |
| HSNS280-43W1Z | HSNS280-46W1Z | HSNS280-50W1Z | HSNS280-54W1Z |
| HSNH280-43W1 | HSNH280-46W1 | HSNH280-50W1 | HSNH280-54W1 |
| HSNF280-43W1 | HSNF280-46W1 | HSNF280-50W1 | HSNF280-54W1 |
| HSNS280-43W1 | HSNS280-46W1 | HSNS280-50W1 | HSNS280-54W1 |
| HSNH280-43N | HSNH280-46N | HSNH280-50N | HSNH280-54N |
| HSNF280-43N | HSNF280-46N | HSNF280-50N | HSNF280-54N |
| HSNS280-43N | HSNS280-46N | HSNS280-50N | HSNS280-54N |
| HSNH280-43 | HSNH280-46 | HSNH280-50 | HSNH280-54 |
| HSNF280-43 | HSNF280-46 | HSNF280-50 | HSNF280-54 |
| HSNS280-43 | HSNS280-46 | HSNS280-50 | HSNS280-54 |
| HSND280-43W1 | HSND280-46W1 | HSND280-50W1 | HSND280-54W1 |
| HSND280-43N | HSND280-46N | HSND280-50N | HSND280-54N |
| HSND280-43 | HSND280-46 | HSND280-50 | HSND280-54 |
| HSNK280-43W1 | HSNK280-46W1 | HSNK280-50W1 | HSNK280-54W1 |
| HSNK280-43N | HSNK280-46N | HSNK280-50N | HSNK280-54N |
| HSNK280-43 | HSNK280-46 | HSNK280-50 | HSNK280-54 |
| HSNH280-43A | HSNH280-46A | HSNH280-50A | HSNH280-54A |
| HSNH280-43ZA | HSNH280-46ZA | HSNH280-50ZA | HSNH280-54ZA |
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