Oil - PowerPoint PPT Presentation

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Title:

Oil

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Title: Oil & Gas Presentation Author: Atanas Antikov Last modified by: User Created Date: 4/15/2003 8:02:42 AM Document presentation format: – PowerPoint PPT presentation

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Transcript and Presenter's Notes

Title: Oil


1
????? ? ???
  • ?????????? ??? ???????????? ?
  • ???????? ? ??????? ?????????????

2
???? ??????????
  • ?-??????
  • ???????
  • Variseal
  • Wills rings
  • Varilip

3
?-??????
  • ????? ??????????????? ??????????
  • ?????? ????????? ? ?????????
  • ????? ??????????? ???????
  • - ????????
  • - ?-?????????
  • - ???????????
  • - ????????????

4
?-??????. ???????? ??????
  • ??? ????????? gt 5 MPa
  • Pmax250 MPa ???????????
  • concave ??????

5
?????????? ?????. ????.
  • ???????
  • NBR
  • FKM (Viton)
  • Varilip

6
?????????? ?????. ????.
  • V-ring
  • - NBR
  • - FKM (Viton)
  • Turcon Roto Glyd Ring
  • p30 MPa , v 2 m/s
  • Turcon Roto Variseal
  • p15 MPa , v 2 m/s

7
Variseal
8
Variseal . ????????.
  • ?????????? ? ????????????? ?????????
  • ????????????? ???????
  • ??????????????? PTFE
  • ??????????????
  • Pmax 80 MPa /????????/
  • Tmax 260 oC
  • Vmax15 m/s /?/
  • Vmax2 m/s /?/

9
Variseal . ????????.
  • ??? ?????????
  • ? ???????
  • ? ?????????
  • ? ???????

10
Variseal . ??????????.
11
Variseal . ??????????.
12
Variseal . ??????????.
13
Wills Rings?
14
Wills Rings . ????????.
  • ????????????? ??????
  • ????????? ????????????? ?????????? ???????????
    ????
  • ????????
  • ??????????? 275 ? 850 ??
  • ???????? max 1000 MPa

15
Wills Rings . ????.
  • ??????????????
  • ? ??????????
  • ??? ????????
  • ???????
  • ?- ???????

16
Wills Rings . ????????.
  • ???
  • ????????
  • - PTFE
  • - ??????
  • - ??????? 1,2,3 ????

17
Wills Rings . ??????? ????????.
1. ??????? ????????????
  • ?????????? ??????????????? ? ???????
  • ?????????? ?? ???????????? ???????
  • ?????????? ???????? ???? ??????????
  • ???????? ?????????? ? ??????? ???????
  • ???????? Springback ?????

???????
??????? ??????
????????? ??????
2. ??????????
3. ??? ???????? ???????
Springback
18
Wills Rings . ??????????.
19
Wills Rings . ??????????.
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