Engine system having containment blanket and method of improving engine safety
An engine system includes an engine having a housing and moving parts for converting energy into mechanical motion; and a first containment blanket having a sheet member and a fastening system. The sheet member extends below a bottom of the engine housing. The fastening system holds the sheet member to the engine such that the first containment blanket laterally shrouds the engine housing to contain debris projected from the engine housing.
1. An engine system, comprising:
an engine having a housing and moving parts for converting energy into mechanical motion; and
a first containment blanket having a sheet member and a fastening system, the sheet member extending beyond a bottom of the engine housing, the fastening system holding the sheet member such that the first containment blanket laterally shrouds the engine housing for containing debris projected from the engine housing, wherein the bottom of the engine is uncovered by the sheet member of the first containment blanket.
2. The engine system of claim 1 , wherein the sheet member has a lower end extending beyond the bottom of the engine housing.
3. The engine system of claim 2 , further comprising:
a second containment blanket having a sheet member and a fastening system, the sheet member of the second containment blanket having a lower end extending beyond the bottom of the engine housing, the fastening system of the second containment blanket holding the sheet member of the second containment such that the second containment blanket laterally shrouds the engine housing for containing and directing downwardly debris projected from the ending housing;
wherein the lower end of the sheet member of the second containment blanket is disconnected from the lower end of the sheet member of the first containment blanket.
4. The engine system of claim 3 , wherein the engine has an intake manifold and an exhaust manifold, and wherein the fastening system of the first containment blanket is coupled to the intake manifold and the fastening system of the second containment blanket is coupled to the exhaust manifold.
5. The engine system of claim 1 , wherein the engine has an intake manifold and the fastening system is coupled to the intake manifold.
6. The engine system of claim 1 , wherein the engine has an exhaust manifold and the fastening system is coupled to the exhaust manifold.
7. The engine system of claim 1 , wherein the first containment blanket further comprises a portal formed into the sheet member, the portal defining an access point to the engine through the sheet member.
8. The engine system of claim 7 , wherein the portal is selectively openable, and wherein, when not opened, the portal is secured in a closed position.
9. The engine system of claim 7 , wherein the engine comprises a maintenance point, and wherein the access point to the engine corresponds to the maintenance point of the engine.
10. The engine system of claim 1 , wherein the sheet member withstands temperatures of at least 1100 degrees Fahrenheit.
11. The engine system of claim 1 , wherein the sheet member comprises synthetic high tensile strength fibers.
12. The engine system of claim 1 , wherein the engine is appropriate for use in hydraulic fracturing operations.
13. A method of improving safety of an engine having an engine housing and moving parts for converting energy into mechanical motion, the method comprising:
providing a first containment blanket having a fastening system and a sheet member with upper and lower ends;
laterally shrouding the engine housing with the sheet member of the first containment blanket such that the lower end of the sheet member of the first containment blanket extends beyond a bottom of the engine housing and does not cover the bottom of the engine housing; and
using the fastening system of the first containment blanket to hold the sheet member of the first containment blanket in place such that the first containment blanket laterally shrouds the engine housing with the lower end of the sheet member of the first containment blanket extending beyond the bottom of the engine housing, whereby debris projected from the engine housing is contained by the sheet member of the first containment blanket and directed downwardly relative to the engine housing.
14. The method of claim 13 , further comprising:
providing a second containment blanket having a fastening system and a sheet member with upper and lower ends;
laterally shrouding the engine housing with the sheet member of the second containment blanket such that the lower end of the sheet member of the second containment blanket extends beyond the bottom of the engine housing, the engine housing separating the sheet member of the first containment blanket from the sheet member of the second containment blanket; and
using the fastening system of the second containment blanket to hold the sheet member of the second containment blanket in place such that the second containment blanket laterally shrouds the engine housing with the lower end of the sheet member of the second containment blanket extending beyond the bottom of the engine housing, whereby debris projected from the engine housing is contained by the sheet member of the second containment blanket and directed downwardly relative to the engine housing.
15. The method of claim 14 , wherein each fastening system comprises a strap having an upper end and a lower end, and an anchor point, for securing the respective containment blanket to the engine.
16. The method of claim 15 , further comprising:
engaging a lower end of the strap of the first containment blanket with the anchor point of the strap of the second containment blanket;
engaging a lower end of the strap of the second containment blanket with the anchor point of the strap of the first containment blanket.
17. The method of claim 14 , wherein the sheet member of each containment blanket is constructed of aramid fibers.
18. An engine system, comprising:
an engine having a housing and moving parts for converting energy into mechanical motion;
a first containment blanket having a sheet member and a fastening system, the sheet member extending beyond a bottom of the engine housing, the fastening system holding the sheet member such that the first containment blanket laterally shrouds the engine housing at a first side of the engine housing for containing debris projected from the first side of the engine housing;
a second containment blanket having a sheet member and a fastening system, the sheet member extending beyond the bottom of the engine housing, the fastening system holding the sheet member such that the second containment blanket laterally shrouds the engine housing at second side of the engine housing for containing debris projected from the second side of the engine housing;
wherein the bottom of the engine housing is not covered by the first containment blanket or the second containment blanket.
19. The engine system of claim 18 , wherein at least one of the first containment blanket and the second containment blanket comprises a portal formed into the sheet member thereof, the portal defining an access point to the engine through the sheet member; and wherein the portal is selectively openable, the portal being secured in a closed position when not opened.
20. The engine system of claim 18 , wherein:
each fastening system comprises a strap having an upper end and a lower end, and an anchor point, for securing the respective containment blanket to the engine;
a lower end of the strap of the first containment blanket engages with the anchor point of the strap of the second containment blanket; and
a lower end of the strap of the second containment blanket engages with the anchor point of the strap of the first containment blanket.