UY23965A1 - SYSTEM FOR THE DRAINAGE OF RAINWATER ACCUMULATED ON THE FLOATING ROOF OF A LIQUID PRODUCT STORAGE TANK - Google Patents
SYSTEM FOR THE DRAINAGE OF RAINWATER ACCUMULATED ON THE FLOATING ROOF OF A LIQUID PRODUCT STORAGE TANKInfo
- Publication number
- UY23965A1 UY23965A1 UY23965A UY23965A UY23965A1 UY 23965 A1 UY23965 A1 UY 23965A1 UY 23965 A UY23965 A UY 23965A UY 23965 A UY23965 A UY 23965A UY 23965 A1 UY23965 A1 UY 23965A1
- Authority
- UY
- Uruguay
- Prior art keywords
- drainage
- ceiling
- collectors
- storage tank
- drainage box
- Prior art date
Links
- 239000012263 liquid product Substances 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Sewage (AREA)
Abstract
La presente invención se refiere a distintos dispositivos añadidos al techo flotante de un tanque de almacenamiento de productos líquidos que promueven una más grande eficiencia del escurrimiento del agua de la lluvia que se acumula sobre dicho techo. Tales dispositivos son: (a) aperturas en el techo, denominadas captadores, que se alargan en forma descendiente en embudamiento suave, terminando en una tubería proveída de pequeña inclinación, que desemboca en: - (b) un recipiente incorporado al techo flotante, denominado caja de drenaje, cada caja de drenaje recibiendo tuberías provenientes de distintos captadores, estando los terminales de las referidas tuberías, ubicados dentro de la caja de drenaje, proveídos de: (c) válvulas de extremidad de escurrimiento en forma de una grieta, que se cierra ante valores bajod de contrapresión, con la finalidad de impedir el paso de productos líquidos del interior del tanque hacia el techo, estando proveídas de: pantallas montadas en marcos sobre los referidos captadors, con miras a retener los detritos y evitar la formación de vórtice. El sistema se ilustra en la figura 1.The present invention refers to different devices added to the floating roof of a storage tank for liquid products that promote greater efficiency in the runoff of rainwater that accumulates on said roof. Such devices are: (a) openings in the ceiling, called collectors, which are elongated downwardly in a smooth funnel, ending in a pipe provided with a small inclination, which ends in: - (b) a container incorporated into the floating ceiling, called Drainage box, each drainage box receiving pipes from different collectors, the terminals of the referred pipes being located inside the drainage box, provided with: (c) end valves for drainage in the form of a crack, which is closes at low back pressure values, in order to prevent the passage of liquid products from the interior of the tank to the ceiling, being provided with: screens mounted in frames on the referred collectors, in order to retain debris and avoid the formation of vortex . The system is illustrated in Figure 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9402421A BR9402421A (en) | 1994-06-15 | 1994-06-15 | Rainwater drainage system accumulated on the floating roof of a liquid products storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY23965A1 true UY23965A1 (en) | 1995-05-25 |
Family
ID=4059154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY23965A UY23965A1 (en) | 1994-06-15 | 1995-05-22 | SYSTEM FOR THE DRAINAGE OF RAINWATER ACCUMULATED ON THE FLOATING ROOF OF A LIQUID PRODUCT STORAGE TANK |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR9402421A (en) |
| UY (1) | UY23965A1 (en) |
-
1994
- 1994-06-15 BR BR9402421A patent/BR9402421A/en not_active IP Right Cessation
-
1995
- 1995-05-22 UY UY23965A patent/UY23965A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9402421A (en) | 1996-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VENC | Patent expired |
Effective date: 20150522 |