System for sealing flanged connections
A flange sealing system can include a loading member layer adapted to receive a sealing force thereon, at least one intermediate member receiving the sealing force from the loading member and adapted to distribute the load force to branch members in subsequent layers, and at least one contact member adapted to apply the sealing force evenly around a flange and press a surface of the flange and against at least one of a second flange surface or a cap to seal an opening associated with the flange via at least one of connection to the second flange surface or the cap. The system can be provided in the form of a first pipe receiving section and a second pipe receiving section for securing two flanges together with associated pipes with pivot points distributed about the first and second pipe receiving section and distributing even pressure around the flanges.
1. A system for sealing flanged connections, comprising:
at least one loading member associated with a loading member layer adapted to receive a sealing force thereon;
at least one intermediate member receiving the sealing force from the at least one loading member and adapted to distribute the sealing force to branch members in subsequent layers, wherein the at least one loading member is connected to the at least one intermediate member by pivot joints to permit relative motion between the at least one loading member and the at least one intermediate member; and
at least one contact member adapted to apply the sealing force evenly around a flange and press a surface of the flange against at least one of a second flange surface or a cap to seal an opening associated with the flange via at least one of connection to the second flange surface or the cap.
2. The system of claim 1 , wherein the at least one contact member applies the sealing force evenly around a flange via contact points coupled to the at least one contact member.
3. The system of claim 1 , further comprising:
at least two intermediate members in a 1st intermediate member layer each applying a load force to at least two additional intermediate members in a 2nd intermediate member layer, and the at least two additional intermediate members each apply the sealing force to at least two contact members.
4. The system of claim 3 , wherein the at least two contact members apply the sealing force evenly around a flange via contact points coupled to each of the at least two contact members.
5. The system of claim 1 , further comprising:
at least two intermediate members in a 1st intermediate member layer each applying the sealing force to at least two additional intermediate members in a 2nd intermediate member layer, and the at least two additional intermediate members each apply the sealing force to at least two contact members, wherein the at least two contact members apply the sealing force evenly around a flange via contact points coupled to each of the at least two contact members.
6. The system of claim 1 , wherein the pivots joints permit relative motion between members in adjacent layers.
7. The system of claim 6 , wherein adjacent layers can accommodate pivots to achieve universal joint function, even where a tree formed by members is not branching.
8. A system for sealing flanged connections, comprising:
at least one loading member associated with a loading member layer adapted to receive a sealing force thereon;
at least two intermediate members receiving the sealing force from the at least one loading member and adapted to distribute a load force to branch members in subsequent layers; and
at least two contact members receiving compression force from the at least two intermediate members and adapted to apply the sealing force evenly around a flange and press a surface of the flange against at least one of a second flange surface or a cap to seal an opening associated with the flange via at least one of connection to the second flange surface, or the cap.
9. The system of claim 8 , wherein the at least one loading member is connected to the at least two intermediate members by pivot joints to permit relative motion between the at least one loading member and the at least two intermediate members.
10. The system of claim 9 , wherein the pivot joints permit relative motion between members in adjacent layers.
11. The system of claim 8 , wherein the at least two contact members apply the sealing force evenly around a flange via contact points coupled to the at least two contact members.
12. The system of claim 8 , further comprising:
at least two intermediate members in a 1st intermediate member layer each applying the sealing force to at least two additional intermediate members in a 2nd intermediate member layer, and the at least two additional intermediate members each apply the sealing force to at least two contact members.
13. The system of claim 12 , wherein the at least two contact members apply the sealing force evenly around a flange via contact points coupled to each of the at least two contact members.
14. The system of claim 8 , further comprising:
at least two intermediate members in a 1st intermediate member layer each applying the load force to at least two additional intermediate members in a 2nd intermediate member layer, and the at least two additional intermediate members each apply the load force to the at least two contact members, wherein the at least two contact members apply the sealing force evenly around a flange via contact points coupled to each of the at least two contact members.
15. The system of claim 8 , wherein adjacent layers can accommodate pivots even where a tree formed by members is not branching to achieve universal joint function.
16. A system for securing flanges, comprising:
a first pipe receiving section including a first loading member and at least two pivot points adapted to interface with a first flange associated with a first pipe, wherein the at least two pivot points are distributed around the first flange and are connected to a first loading member of the first pipe receiving section via a first intermediate member layer and the first intermediate member layer is connected to the first loading member;
a second pipe receiving section including at least two second loading member pivot points adapted to interface with a second flange associated with a second pipe, wherein the at least two second loading member pivot points are distributed around the second flange and are connected to a second loading member of the second pipe receiving section via a second midsection and a second intermediate member layer is connected to a second base portion and a second contact member layer by a second plurality of pivots;
a fulcrum connecting the first loading member to the second loading member; and
a preload fastener connecting the first loading member to the second loading member;
wherein the first pipe receiving section and the second pipe receiving section secure the first flange and associated first pipe together with the second flange and associated second pipe by a sealing force evenly distributed among the pivot points distributed about the first and second pipe receiving section as applied by the fulcrum and the preload fastener connecting a first loading member associated with the first pipe receiving section and a second loading member associated with the second pipe receiving section.
17. The system of claim 16 , wherein the first pipe receiving section and the second pipe receiving section are provided in two halves and are securable around existing piping by a plurality of fasteners prior to securing the first pipe receiving section to the second pipe receiving section with the fulcrum and the preload fastener.