An air cooled condensing tower system has a framework supporting a fan deck, a plurality of steam headers running longitudinally above the fan deck, a plurality of condensing coils extending downward and at an angle from the steam headers, and above the fan deck, a plurality of collector tubes dispo
An air cooled condensing tower system has a framework supporting a fan deck, a plurality of steam headers running longitudinally above the fan deck, a plurality of condensing coils extending downward and at an angle from the steam headers, and above the fan deck, a plurality of collector tubes disposed at the bottom of the condenser coils and above the fan deck. At least one substantially non-porous side wall is disposed on at least one side of the tower spanning from a height generally proximate the steam supply headers downward to a height generally proximate the fan deck. A downwardly and outwardly projecting substantially non-porous elongated upper air guide extends downwardly and outwardly from the side wall.
대표청구항▼
1. An air cooled condensing tower system having an outside perimeter and a vertical axis and a horizontal axis, comprising: a first framework supporting a fan deck having fan shrouds, said first framework extends within a first vertical plane positioned at a first position along the horizontal axis,
1. An air cooled condensing tower system having an outside perimeter and a vertical axis and a horizontal axis, comprising: a first framework supporting a fan deck having fan shrouds, said first framework extends within a first vertical plane positioned at a first position along the horizontal axis, wherein said first vertical plane defines the outside perimeter of the air cooled condenser;a second supporting framework, said second framework extends within a second vertical plane positioned at a second position along the horizontal axis, inboard of said first vertical plane;a plurality of steam headers running longitudinally above the fan deck;a plurality of condenser coils extending downward and at an angle from the steam headers, and above the fan deck;a plurality of collector tubes disposed at the bottom of the condenser coils and above the fan deck;at least one substantially non-porous side wall disposed on at least one side of the tower and spanning from a height generally proximate the steam supply headers downward to a height generally proximate the fan deck;a downwardly and outwardly projecting elongated upper air guide extending downwardly and outwardly from the side wall, wherein said upper air guide is positioned proximate to the fan deck and on said first supporting framework;at least one supplemental air guide extending downwardly and outwardly from the second supporting framework, and disposed beneath the upper air guide, and having an upper end terminating in the plane of the second supporting framework and a lower end extending outwardly and downwardly therefrom, wherein the upper air guide and supplemental air guide each comprise a plurality of support strutsa third supporting framework, said third framework extends within a third vertical plane positioned at a third position along the horizontal axis, inboard of said first and second vertical planes; and at least one third supplemental air guide extending downwardly and outwardly from the third supporting framework, and disposed beneath the upper air guide, and having an upper end terminating in said third vertical plane that is inboard of the side wall, and a lower end extending outwardly and downwardly therefrom, wherein the second supplemental air guide is inboard of the outside perimeter of the tower, and the third supplemental air guide being entirely inboard of the second supplemental air guide. 2. The system of claim 1, wherein the upper air guide has an upper end that meets the side wall generally at a height of the fan deck, and has a lower end that terminates generally at a height of the bottom of the fan shrouds. 3. The system of claim 1, wherein the upper air guide has the configuration of an awning. 4. The system of claim 1, wherein the upper air guide has a top surface angled at an angle of between approximately 38 degrees to 40 degrees to horizontal. 5. The air cooled condensing tower system according to claim 1, wherein the upper air guide is substantially non-porous. 6. An air cooled condensing tower system having an outside perimeter and a vertical axis and a horizontal axis, comprising: a first means for supporting a fan deck having fan shrouds said first means for supporting extends within a first vertical plane positioned at a first position along the horizontal axis, wherein said first vertical plane defines the outside perimeter of the air cooled condenser;a second means for supporting, said second means for supporting extends within a second vertical plane positioned at a second position along the horizontal axis, inboard of said first vertical plane;a plurality of steam headers running longitudinally above the fan deck;condensing means extending downward and at an angle from the steam headers, and above the fan deck;a plurality of collector tubes disposed at the bottom of the condensing means and above the fan deck;at least one substantially non-porous side wall disposed on at least one side of the tower and spanning from a height generally proximate the steam supply headers downward to a height generally proximate the fan deck and on said first means for supporting;a downwardly and outwardly projecting elongated first air guiding means extending downwardly and outwardly from the side wall positioned proximate to said means for supporting a fan deck, wherein the first air guiding means has the configuration of an awning;at least one second supplemental air guiding means extending downwardly and outwardly from the second supporting framework, and disposed beneath the first air guiding means, and having an upper end terminating in the plane of the second supporting means and a lower end extending outwardly and downwardly therefrom wherein the upper air guide and supplemental air guide each comprise a plurality of support struts; anda third means for support, said third means for support extends within a third vertical plane positioned at a third position along the horizontal axis, inboard of said first and second vertical planes; and at least one third supplemental air guiding means extending downwardly and outwardly from the third means for support, and disposed beneath the first air guiding means, and having an upper end terminating in said third vertical plane that is inboard of the side wall, and a lower end extending outwardly and downwardly therefrom, wherein the second supplemental air guiding means is inboard of the outside perimeter of the tower, and the third supplemental air guiding means being entirely inboard of the second supplemental air guiding means. 7. The system of claim 6, wherein the first air guiding means has an upper end that meets the side wall generally at a height of the fan deck, and has a lower end that terminates generally at a height of the bottom of the fan shrouds. 8. The air cooled condensing tower system according to claim 6, wherein the first air guiding means is substantially non-porous. 9. A method of guiding air in an air cooled condensing tower system having an outside perimeter and a vertical axis and a horizontal axis, comprising: supporting a fan deck having fan shrouds with a framework, where is said framework comprises: a first framework supporting a fan deck having fan shrouds, said first framework extends within a first vertical plane positioned at a first position along the horizontal axis, wherein said first vertical plane defines the outside perimeter of the air cooled condenser; anda second supporting framework, said second framework extends within a second vertical plane positioned at a second position along the horizontal axis, inboard of said first vertical plane;supplying steam to a plurality of steam headers running longitudinally above the fan deck;condensing steam using a plurality of condenser coils extending downward and at an angle from the steam headers, and above the fan deck;collecting condensate using a plurality of collector tubes disposed at the bottom of the condenser coils and above the fan deck;providing at least one substantially non-porous side wall disposed on at least one side of the tower and spanning from a height generally proximate the steam supply headers downward to a height generally proximate the fan deck, wherein said side wall lies in the first vertical plane;guiding air using a downwardly and outwardly projecting elongated upper air guide extending downwardly and outwardly from the side wall and first vertical plane;guiding air using at least one first supplemental air guide extending downwardly and outwardly from the second supporting framework, and disposed beneath the upper air guide, and having an upper end terminating in the plane of the second supporting framework and a lower end extending outwardly and downwardly therefrom wherein the upper air guide and supplemental air guide each comprise a plurality of support struts; anda third supporting framework, said third framework extends within a third vertical plane positioned at a third position along the horizontal axis, inboard of said first and second vertical planes; and guiding air using at least one third supplemental air guide extending downwardly and outwardly from the third supporting framework, and disposed beneath the upper air guide, and having an upper end terminating in said third vertical plane that is inboard of the side wall, and a lower end extending outwardly and downwardly therefrom, wherein the second supplemental air guide is inboard of the outside perimeter of the tower, and the third supplemental air guide being entirely inboard of the second supplemental air guide. 10. The method of claim 9, wherein the upper air guide has an upper end that meets the side wall generally at a height of the fan deck, and has a lower end that terminates generally at a height of the bottom of the fan shrouds. 11. The method of claim 9, wherein the upper air guide has the configuration of an awning. 12. The air cooled condensing tower system according to claim 9, wherein the upper air guiding is substantially non-porous. 13. An air cooled condensing tower system having an outside perimeter and a vertical axis and horizontal axis, comprising: a framework supporting a fan deck having fan shrouds, wherein said framework comprises a first support structure that extends within a first vertical plane positioned at a first position along the horizontal axis, wherein said first vertical plane defines the outside perimeter of the air cooled condenser; anda second support structure that extends within a second vertical plane positioned at a second position along the horizontal axis, inboard of said first vertical plane;a heat exchange coil disposed above the fan deck; at least one substantially non-porous side wall disposed on at least one side of the tower and defining an air inlet below the side wall, wherein said side wall lies in the first vertical plane;a first downwardly and outwardly projecting elongated air guide extending downwardly and outwardly from the side wall and the first vertical plane;a second downwardly and outwardly projecting elongated air guide extending downwardly and outwardly from the second vertical plane, wherein said second air guide is positioned vertically below said first air guide wherein the upper air guide and supplemental air guide each comprise a plurality of support struts; anda third supporting framework, said third framework extends within a third vertical plane positioned at a third position along the horizontal axis, inboard of said first and second vertical planes; and guiding air using at least one third supplemental air guide extending downwardly and outwardly from the third supporting framework, and disposed beneath the upper air guide, and having an upper end terminating in a vertical plane that is inboard of the side wall, and a lower end extending outwardly and downwardly therefrom, and terminating generally proximate or at the plane of the side wall so that the second supplemental air guide is inboard of the outside perimeter of the tower, and the third supplemental air guide being entirely inboard of the second supplemental air guide. 14. The air cooled condensing tower system according to claim 13, wherein the air guide is substantially non-porous.
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이 특허에 인용된 특허 (15)
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