Ituaiga ma filifiliga o alatoto

I le faʻagasologa o le faʻaaogaina o se alatoto, e masani lava ona manaʻomia le faʻatulagaina o ni vaega fesoasoani e faʻaleleia atili ai le faʻatinoga o le alatoto pneumatic, pe faʻaleleia atili le aoga o le faʻaogaina o le alatoto pneumatic. O isi mea e faʻaaoga e masani ai mo alatoto pneumatic e aofia ai: faʻamama ea, fesuiaʻiga o alatoto o solenoid, faʻatapulaʻa ki, eletise faʻatulagaina, ma isi. I tekonolosi pneumatic, o le eletise eletise eletise eletise elemeni o le ea faamama, mamafa faʻaitiitia alatoto ma suauʻu fagu e faʻatasia faʻatasi, lea e taʻua o le pneumatic vaega tolu. E faʻaaogaina e ulufale ai i le ea punavai e faʻamamaina ma faʻamama le mea faigaluega pneumatic ma faʻaititia le mamafa i le mea faigaluega e sapalai ai le faʻavasegaina ea mafuaʻaga Faatosinaga e tutusa ma le gaioiga a se mana suia i se matagaluega.

API602 Globe Valve

Ituaiga o alatoto alatoto pneumatic:

Faalua-faʻatino pneumatic actuator: Lua-tulaga puleaina mo alatoto tatala ma tapunia. (Faʻalua faʻatinoina)

Pule-toe foʻi mea faʻatino: O le alatoto e matala pe tapunia otometi lava pe a tipi pe faʻaletonu le matagaluega kesi kesi. (Nofofua galue)

Nofoaga solenoid faʻatonutonu e faʻatonutonu eletise: O le alatoto e matala pe faʻapipiʻi pe a paʻu le paoa, ma tapuni pe tatala le alatoto pe a leiloa le paoa (o loʻo maua ni faʻamatalaga faʻatamaʻiga)

Faʻalua eletise faʻatonutonu vaʻalele alatoto: O le alatoto tatala pe a faʻamalosi le tasi coil, ma e tapunia le alatoto pe a faʻamalosia le isi uila. E i ai se manatuaina gaioiga (ex-faamaoniga ituaiga o avanoa).

Faʻatapulaʻa le faʻalogoina o le ki: Le faʻaliliu atu o le mamao ole faʻailoga o le ki o le alatoto (ma le ituaiga pa-faʻamaonia).

Faʻatulagaina eletise: Fetuʻunaʻi ma faʻatonutonu le feoloolo o le alatoto e tusa ai ma le tele o le taimi nei o faʻailo (tulaga 4-20mA) (faʻatasi ai ma le ituaiga pa-faʻamaonia).

Faʻatulagaina o le pailate: Fetuʻunaʻi ma faʻatonutonu le tafe o alatoto e tusa ai ma le tele o le faʻatonuga o le ea (standard 0.02-0.1MPa).

Faʻaliliuga eletise: E faʻaliliuina le faʻailoga o loʻo i ai nei i le faʻailoga o le ea. E faʻaaogaina faʻatasi ma le tulaga o le pneumatic (faʻatasi ai ma le ituaiga pa-faʻapipiʻi).

Faʻagasologa o le eletise tolu-vaega: aofia ai le mamafa o le ea e faʻaititia ai alatoto, faʻamama, suauʻu masini, faʻamautuina le faʻamamaina, faʻamamaina ma le faʻasusu o vaega e feoaʻi.

Tusi faʻatino faiga faʻagaioiga: Otometi faʻatonutonu mafai ona faʻatautaia lima i lalo o tulaga le masani ai.

Filifiliga o alatoto alatoto pneumatic:

O le alatoto o le pneumatic o se mea faigata tele e faʻatonutonu ai mea faigaluega. E aofia ai le tele o vaega pneumatic. Tagata faʻaaoga manaʻomia e faia auiliiliga filifiliga e tusa ma le faʻatonutonu manaʻoga.

1. Paticatic actuator: ① faʻalua taga fai, ② tasi mea fai, ituaiga faʻataʻitaʻiga, ④ gaioiga taimi.

2. Solenoid alatoto: ① tasi pulea solenoid alatoto, ② itulua pulou solenoid alatoto, ③ uila afi, ④ pa-faʻamaoniga ituaiga

3. Faʻailo manatu: ① ki masini, switch latalata vavalalata, ⑧ galuega faʻatino nei faailo, ④ faʻaaogaina volitiga, ⑤ pa-faʻamaoniga ituaiga

4. Positioner: ① eletise faʻatulagaina, ② pneumatic faʻatulagaina, signal faʻailo nei, ④ faʻailoga o le ea, ⑤ eletise faʻaliliu, ⑥ pa-faʻamaonia ituaiga.

5. Vaega faʻatolu mo togafitiga e maua i le ea: pressure faʻamama le faamamaina faʻaititia o alatoto, ② suauʻu masini masini.

6. Tusi faʻatinoina faiga faʻagaioiga.


Taimi Post: Me-13-2020