Chisimbiso chakapfava nechisimbiso chakasimba chevharuvhu yegedhi

1. Chii chinonzi chisimbiso chakapfava nechisimbiso chakaoma chevharuvhu yegedhi?

Mavharuvhu egedhi akapfava anoshandisa zvinhu zvisina simbi zvakaita serabha nePTFE sezvisimbiso, izvo zvakapfava uye zvakaoma pamwe chete nechigaro chevharuvhu yesimbi. Anovimba nekushanduka kwe elastic kwezvinhu zve sealing kuti azadze mukaha uye asvike pakusunga, sezvakaratidzwa muMufananidzo 01. Mavharuvhu egedhi akapfava ane chimiro che sealing chesimbi yese. Nzvimbo ye sealing yakagadzirwa zvakanaka uye ine alloy yakaoma, uye sealing inowanikwa ne simbi bonding, sezvakaratidzwa muMufananidzo 02.

Mufananidzo 01 Mufananidzo 02

2. Ndeupi musiyano mukuru uripo pakati pe tyakepiri?

Musiyano mukuru uri muzvinhu zvinovhara uye mamiriro ekushanda anoshanda. Zvisimbiso zvakapfava zvine kusimba kwakanaka uye zvinogona "kusiya kudonha kwemvura", asi hazvitsungiriri kupisa kwakanyanya uye kusakara. Zvisimbiso zvakasimba zvinotsungirira kupisa kwakanyanya, kumanikidzwa kwakanyanya, uye kukurwa kwevhu, asi zvine mari yakawanda yekugadzirisa uye zvakaoma kuti zvisabuda zvachose.

3. Ndeipi tembiricha yepamusoro iyo avharafu yegedhi rechisimbiso chakapfavaanogona kutsungirira here?

Kazhinji, muganho wepamusoro wekupisa kunoshanda kwezvinhu zvakapfava zvinovhara zvinhu zvinenge 120°C. Rabha yeEPDM inowanzo pfeka inenge 120℃, PTFE inenge 200℃ (asi kumanikidzwa kunofanira kuderedzwa). Kana zvinhu zvinovhara zvinhu zvikapfuura mwero uyu, zvinhu zvinovhara zvinhu zvinopfava, zvinokanganisika kana kuti zvinokwegura uye zvinokundikana.

4. Chigadzikomavharuvhu egedhi akavharwa zvakasimbakusvika pasina kubuda kwemvura here?

Zvisimbiso zvesimbi zvakagadzirwa nemazvo zvinogona kuita kuti pave nekubuda kwemvura kwakanyanya (seANSI Level V kana Level VI), asi zvinowanzova zvakaoma kuwana "absolute zero leakage" sezvisimbiso zvakapfava. Zvisinei, mumamiriro ekushanda akaoma akadai sekupisa kwakanyanya uye kumanikidzwa kwakanyanya, kuvharwa kwesimbi ndiyo yega sarudzo yakavimbika.

5. Ungasarudza sei chisimbiso chakapfava kana chisimbiso chakaoma?

Muchidimbu: zvisimbiso zvakapfava zvinosarudzwa kuti zvishandiswe mumamiriro ekushanda akadai semvura inodziya, tsvina, uye gasi zvisingade kubuda mvura uye nzvimbo yakachena; zvisimbiso zvakasimba zvinosarudzwa kuti zvishandiswe mumaindasitiri zvinosanganisira utsi hunodziya, mafuta anomanikidza zvakanyanya, zvidimbu, kana nzvimbo inoparadza.

6. Nguva yebasa revharuvhu regedhi rechisimbiso chakapfava here pane revharuvhu regedhi rechisimbiso chakasimba?

Hazvina chokwadi. Kana chisimbiso chakapfava chikashanda zvakanaka, hupenyu hwechisimbiso chakapfava hunogona kureba; zvisinei, kana chisimbiso chakapfava chikashandiswa muzvinhu zvine zvidimbu kana munzvimbo inodziya zvakanyanya, hupenyu hwacho huchapfupikiswa zvakanyanya. Zvichienderana nesarudzo chaiyo, zvese zvinogona kuwana hupenyu hunogutsa hwebasa.

7. Pane musiyano mukuru wemutengo here pakati pemafomu maviri ekuvhara chisimbiso?

Kazhinji, mavharuvhu egedhi akapfava ane mitengo yakaderera yekugadzira uye anodhura zvishoma;mavharuvhu egedhi akavharwa zvakasimbazvinodhura zvakanyanya nekuda kwekudhura kwezvinhu uye matekiniki akaoma ekugadzirisa (akadai sepamusoro pevhu rinodzivirira kupera, kukuya nemazvo).

8. Musiyano uripi pakugadzirisa?

Kugadzirisa mavharuvhu egedhi akapfava kuri nyore, ingotsiva rin'i yekuvharira; kana nzvimbo yekuvharira mavharuvhu egedhi akavharirwa yakakuvara, kugadzirisa panzvimbo yacho kwakaoma, uye kazhinji kunoda kudzoserwa kumugadziri wehunyanzvi kuti aikweshe kana kuigadzira patsva.

TWS: Vharuvhu yegedhi rechisimbiso chakapfavayakakodzera mvura yakachena, gasi nedzimwe nzvimbo dzekushanda uye haigone kuburitsa mvura; chisimbiso chakasimba chinoshandiswa pakupisa kwakanyanya uye kumanikidzwa kwakanyanya.Mavharuvhu eshavishavi, mavharuvhu ekuongororauyevharuvhu yekuburitsa mweyazvinosarudzwa zvichibva panheyo iyi, zvichifunga nezvekushanda kwekuvhara, kuramba tembiricha, uye kuramba kumanikidzwa.