초록 ▼

An anti-explosion and anti-fire system is disclosed, the system comprising an encapsulant disposed to cover high temperature surface portions of a component; a conduit in thermal connection with the encapsulant; and a heat transfer fluid disposed within the conduit. A diesel engine is disclosed for

An anti-explosion and anti-fire system is disclosed, the system comprising an encapsulant disposed to cover high temperature surface portions of a component; a conduit in thermal connection with the encapsulant; and a heat transfer fluid disposed within the conduit. A diesel engine is disclosed for an underground mine, the engine comprising an encapsulant disposed to cover high temperature surface portions of a cylinder head; a conduit in thermal connection with the encapsulant; and a heat transfer fluid disposed within the conduit. A method for encapsulating high temperature surface portions of a cylinder head is disclosed, the method comprising positioning a conduit adjacent the head; positioning an encapsulant in thermal connection with the head and the conduit; and transferring heat from high temperature portions to prevent gasses, coal dust, fuel, oils or other combustible material in an underground mine from contacting portions at temperatures above an explosion or fire safety limit.

대표청구항 ▼

What is claimed is: 1. An anti-explosion and anti-fire system for thermal regulation of high temperature surface portions of a machine component used in an underground mine, the anti-explosion and anti-fire system comprising: an encapsulant material disposed to cover the high temperature surface po

What is claimed is: 1. An anti-explosion and anti-fire system for thermal regulation of high temperature surface portions of a machine component used in an underground mine, the anti-explosion and anti-fire system comprising: an encapsulant material disposed to cover the high temperature surface portions of the machine component, wherein the encapsulant material is disposed on the machine component to prevent combustible material in the underground mine from contacting the high temperature surface portions of the machine component, and wherein the encapsulant material transfers heat away from the high temperature surface portions of the machine component; a fluid conduit in thermal connection with the encapsulant material, wherein the fluid conduit receives at least a portion of the heat transferred away from the high temperature surface portions of the machine component by the encapsulant material; and a heat transfer fluid disposed within the fluid conduit, wherein the heat transfer fluid transfers at least a portion of the heat received by the fluid conduit from the encapsulant to another location away from the high temperature surface portions of the machine component. 2. An anti-explosion and anti-fire system in accordance with claim 1, wherein a diesel engine comprises the machine component. 3. An anti-explosion and anti-fire system in accordance with claim 2, wherein a cylinder head of the diesel engine comprises the high temperature surface portions of machine component. 4. An anti-explosion and anti-fire system in accordance with claim 3, wherein the encapsulant material is disposed on high temperature surface portions of the cylinder head to permit selective detachment of the cylinder head from the engine block. 5. An anti-explosion and anti-fire system in accordance with claim 4, further comprising spacers are disposed through the encapsulant and positioned above screw passageways in the block, and a set of screws selectively disposable through the spacers, wherein the spacers and the screws permit selective detachment of the cylinder head from the block. 6. An anti-explosion and anti-fire system in accordance with claim 3, wherein the encapsulant material is disposed on the cylinder head to leave uncovered exhaust gas passageways. 7. An anti-explosion and anti-fire system in accordance with claim 1, wherein the machine component comprises a turbo charger. 8. An anti-explosion and anti-fire system in accordance with claim 1, wherein the encapsulant material comprises lead. 9. An anti-explosion and anti-fire system in accordance with claim 1, wherein the encapsulant material comprises at least one chosen from the group consisting of zinc, tin, copper, silver, cast iron, cast steel, brass, and bronze. 10. An anti-explosion and anti-fire system in accordance with claim 1, wherein the fluid conduit comprises copper tubing. 11. An anti-explosion and anti-fire system in accordance with claim 1, wherein the fluid conduit comprises at least one chosen from the group consisting of aluminum tubing, steel tubing, galvanized steel tubing, iron tubing, stainless steel tubing, and plastic tubing. 12. An anti-explosion and anti-fire system in accordance with claim 1, wherein the heat transfer fluid conduit comprises a solution of water and glycol. 13. An anti-explosion and anti-fire system in accordance with claim 1, wherein the heat transfer fluid conduit comprises at least one chosen from the group consisting of water, glycol, engine oil, transmission oil, and refrigerant gas. 14. An anti-explosion and anti-fire system in accordance with claim 1, wherein dimensions of the encapsulant material, dimensions of the fluid conduit and volume of the heat transfer fluid are selected to dissipate heat at the high temperature surface portions of the machine component from temperatures above a safety limit for fire and explosion in the underground mine so as to prevent combustible material in the underground mine from contacting surface portions of the anti-explosion and anti-fire system above the safety limit for fire and explosion. 15. An anti-explosion and anti-fire system in accordance with claim 1, wherein the encapsulant material surrounds the heat transfer fluid conduit. 16. An anti-explosion and anti-fire system in accordance with claim 1, wherein the encapsulant material forms a tight seal with the high temperature surface portions of the machine component. 17. An anti-explosion and anti-fire system in accordance with claim 1, wherein the encapsulant material is disposed on the machine component to prevent combustible material comprising at least one of a group comprising gasses, coal dust, fuel, and oils in the underground mine from contacting the high temperature surface portions of the machine component. 18. An anti-explosion and anti-fire system in accordance with claim 1, further comprising a frame component in attachment to the machine component, wherein the frame component retains the encapsulant material. 19. A diesel engine for use in an underground mine, the diesel engine comprising: an encapsulant material disposed to cover high temperature surface portions of a cylinder head of the diesel engine, wherein the encapsulant material is disposed on the cylinder heat to prevent direct contact of combustible material in the underground mine with the high temperature surface portions of the cylinder head, and wherein the encapsulant material transfers heat away from the high temperature surface portions of the cylinder head; a fluid conduit in thermal connection with the encapsulant material, wherein the fluid conduit receives at least a portion of the heat transferred by the encapsulant material away from the high temperature surface portions of the cylinder head; and a heat transfer fluid disposed within the fluid conduit, wherein the heat transfer fluid transfers at least a portion of the heat received by the fluid conduit from the encapsulant to another location away from the high temperature surface portions of the cylinder head; and wherein the encapsulant material and the cylinder head are attached together to permit selective removal of the cylinder head from the engine block; and wherein dimensions of the encapsulant material, dimensions of the fluid conduit and volume of the heat transfer fluid are selected to dissipate heat at the high temperature surface portions of the cylinder head from temperatures above a safety limit for fire and explosion in the underground mine so as to prevent combustible material in the underground mine from contacting surface portions of the diesel engine at temperatures above the safety limit for fire and explosion. 20. A method for encapsulating high temperature surface portions of a cylinder head of a diesel engine for regulation of temperature below a safety limit for fire and explosion in an underground mine, the method comprising: positioning a fluid conduit adjacent the high temperature surface portions of the cylinder head; and positioning an encapsulant material in thermal connection with the high temperature surface portions of the cylinder head and the fluid conduit, wherein the encapsulant material is positioned to cover the surface of the cylinder head so as to prevent combustible material in the underground mine from contacting the high temperature surface portions of the cylinder head above the safety limit for fire and explosion; whereby the encapsulant material and the fluid conduits are adapted to transfer heat from the high temperature surface portions of the cylinder head covered by the encapsulant material through a heat transfer fluid disposed within the fluid conduit to another location away from the high temperature surface portions of the cylinder head so as to prevent combustible material in the underground mine from contacting surface portions of the diesel engine at temperatures above the safety limit for fire and explosion. 21. A method in accordance with claim 20, wherein the encapsulant material is positioned to cover the surface of the cylinder head so as to prevent combustible material comprising at least one of a group comprising gasses, coal dust, fuel, and oils in the underground mine from contacting the high temperature surface portions of the cylinder head above the safety limit for fire and explosion. 22. A method for forming an encapsulating layer on a mechanical component for regulation of temperature, wherein the method comprises: placing a fluid conduit adjacent to high temperature surface portions of the mechanical component; placing a frame component adjacent to the fluid conduit so as to create a form for filling a bath of encapsulation material in a fluid state; adding encapsulation material adjacent to high temperature surface portions of the mechanical component, and removing at least a portion of the frame component after encapsulation material has hardened. 23. A method for forming an encapsulating layer in accordance with claim 22, wherein the mechanical component is a cylinder head, and further comprising replacing relatively short screws attaching the cylinder head to an engine block with longer screws and spacers so as to permit selective removal of the cylinder head from block 35 subsequent to placement of the encapsulant material. 24. A method for forming an encapsulating layer in accordance with claim 23, further comprising adding the encapsulation material in the fluid state up to a height equal to a top portion of the spacers. 25. A method for forming an encapsulating layer in accordance with claim 22, wherein the encapsulant material is added to cover the surface of the mechanical component so as to prevent combustible material comprising at least one of a group comprising gasses, coal dust, fuel, and oils in the underground mine from contacting the high temperature surface portions of the mechanical component above the safety limit for fire and explosion.