PT103587A - DEPRIMOGNEOUS EXHAUST HINGE - Google Patents
DEPRIMOGNEOUS EXHAUST HINGE Download PDFInfo
- Publication number
- PT103587A PT103587A PT10358706A PT10358706A PT103587A PT 103587 A PT103587 A PT 103587A PT 10358706 A PT10358706 A PT 10358706A PT 10358706 A PT10358706 A PT 10358706A PT 103587 A PT103587 A PT 103587A
- Authority
- PT
- Portugal
- Prior art keywords
- exhaust
- chimney
- ellipsoid
- deprimogenous
- depression
- Prior art date
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
A presente patente descreve o CHAPÉU EXAUSTOR DEPRIMOGÉNEO, representado na Figura 1, o qual consegue transformar o efeito nefasto de certas direcções de ventos incidentes em chaminés e tubos de arejamento numa vantagem em termos de incremento da sua tiragem. O CHAPÉU EXAUSTOR DEPRIMOGÉNEO consiste na ligação, através de 4 alhetas semelhantes a (1), de dois semi-elipsóides de revolução de eixo vertical (2), (3), sendo que o semi-elipsóide de revolução inferior (2) tem o seu pólo virado para cima e vazado com um casquilho (4) para ligação ao topo da chaminé ou do tubo de arejamento e o semi-elipsóide de revolução superior tem o seu pólo virado para baixo (3), conseguindo-se assim encaminhar o vento de qualquer direcção para a secção contraída no topo da chaminé ou do tubo de arejamento gerando-se uma depressão que incrementa a tiragem. O dipositivo dispõe ainda de pingadeira (5) e rede contra pássaros (6)The present patent describes the DEPRIMOGENOUS EXHAUST HAT, shown in Figure 1, which is able to transform the harmful effect of certain wind directions incident on chimneys and aeration pipes to an advantage in terms of increasing their drawdown. The DEPRIMOGENOUS EXHAUST HINGE consists of connecting four vertical-axis revolution half-ellipsoids (2), (3) with 4 (1) like fins, the lower revolution half-ellipsoid (2) having the its pole turned upwards and cast with a bushing (4) for connection to the top of the chimney or the aeration pipe and the upper-revolution semi-ellipsoid has its pole facing downwards (3), thus being able to direct the wind from any direction to the section contracted at the top of the chimney or the venting pipe generating a depression which increases the drawdown. The device also has a drip (5) and net against birds (6)
Description
DESCRIÇÃO CHAPÉU EXAUSTOR DEPRIMOGÉNEO, o qual consegue transformar o efeito nefasto de certas direcções de ventos incidentes em chaminés e tubos de arejamento numa vantagem em termos de incremento da tiragem dos gases contidos no seu interior, apresentando como aspecto inovador o facto de ser um dispositivo totalmente estático sem peças móveis sujeitas a desgaste ou manutenção ao contrário do que acontece com os dispositivos oferecidos pelo estado da técnica actual tais como: EXAUSTORES MOTORIZADOS, GIRÂNDULAS e CRISTÃS DE GALO. 0 CHAPÉU EXAUSTOR DEPRIMOGÉNEO está representado graficamente na Figura 1 (perspectiva), na Figura 2 (alçado), na Figura 3 (vista em planta de cima para baixo), na Figura 4 (vista em planta de baixo para cima) e na Figura 5 (corte vertical diametral pelas alhetas). 0 CHAPÉU EXAUSTOR DEPRIMOGÉNEO pode ser construído em aço inox por um processo industrial simples que consiste basicamente na ligação, através da soldagem de alhetas verticais em aço inox (1) , de dois semi-elipsóides de revolução com eixo vertical (2) e (3), os quais são ocos e em aço inox, sendo que o semi-elipsóide de revolução inferior (2) tem o seu pólo virado para cima e vazado por um casquilho (4) de ligação ao topo da chaminé ou tubo de arejamento e o semi-elipsóide de revolução superior (3) tem o seu pólo virado para baixo e ligeiramente acima do topo da chaminé ou do tubo de arejamento, de modo a encaminhar o vento para a secção contraída assim criada incrementando-se deste modo a velocidade do escoamento e assim gerando, de acordo com o Teorema de Bernoulli, uma depressão que favorece o incremento da tiragem. 0 CHAPÉU EXAUSTOR DEPRIMOGÉNEO assegura a protecção contra a entrada da chuva uma vez que cobre a secção superior das chaminés e dos tubos de arejamento, dispondo de pingadeira na periferia (5). 0 CHAPÉU EXAUSTOR DEPRIMOGÉNEO dispõe ainda de rede para protecção contra a entrada de pássaros (6).DESCRIPTION OF THE DEPRIMOGENOUS EXHAUST HAT, which is able to transform the harmful effect of certain wind directions on chimneys and ventilation pipes in an advantage in terms of increasing the draw of the gases contained therein, presenting as innovative aspect the fact that it is a totally static without moving parts subject to wear or maintenance unlike what happens with the devices offered by the state of the art such as: MOTORIZED EXHAUSTERS, SUNGLASSES and CHRISTIANS OF ROOSTER. The DEPRIMOGENE EXHAUST HAT is shown graphically in Figure 1 (perspective), Figure 2 (elevation), Figure 3 (top plan view down), Figure 4 (bottom plan view) and Figure 5 (vertical diametral cut by the fins). The DEPRIMOGENOUS EXHAUST HINGE can be constructed of stainless steel by a simple industrial process that basically consists in the connection, through the welding of vertical stainless steel fins (1), of two semi-ellipsoids of revolution with vertical axis (2) and (3) ), which are hollow and in stainless steel, the lower revolution half-ellipsoid (2) having its pole turned upwardly and cast by a bushing (4) which connects to the top of the chimney or aeration pipe and (3) has its pole turned downward and slightly above the top of the chimney or the venting pipe, so as to direct the wind to the contracted section thus created thereby increasing the flow velocity and thus generating, according to Bernoulli's Theorem, a depression that favors the increase of the circulation. The DEPRIMOGENOUS EXHAUST HOLDER protects against the entry of rain since it covers the upper section of the chimneys and the ventilation tubes, with a drip tray on the periphery (5). The EXHAUST HOLDER DEPRIMOGENOUS also has a net for protection against the entry of birds (6).
Coimbra, 8 de Janeiro de 2007 1/1Coimbra, January 8, 2007 1/1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT10358706A PT103587A (en) | 2006-10-13 | 2006-10-13 | DEPRIMOGNEOUS EXHAUST HINGE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT10358706A PT103587A (en) | 2006-10-13 | 2006-10-13 | DEPRIMOGNEOUS EXHAUST HINGE |
Publications (1)
Publication Number | Publication Date |
---|---|
PT103587A true PT103587A (en) | 2008-04-30 |
Family
ID=40551131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT10358706A PT103587A (en) | 2006-10-13 | 2006-10-13 | DEPRIMOGNEOUS EXHAUST HINGE |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT103587A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108253439A (en) * | 2018-01-23 | 2018-07-06 | 董宁翘 | A kind of wind-proof type fume extractor |
-
2006
- 2006-10-13 PT PT10358706A patent/PT103587A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108253439A (en) * | 2018-01-23 | 2018-07-06 | 董宁翘 | A kind of wind-proof type fume extractor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2405737T3 (en) | Water drainage assembly, in particular for roof siphonic drainage systems | |
GT201100206A (en) | SOLAR THERMAL DEVICE TO PRODUCE SWEET WATER | |
BR112014002651A2 (en) | retractable roof | |
US20110092148A1 (en) | Wind-Powered Ventilator That Creates Positive and Negative Pressures | |
PT103587A (en) | DEPRIMOGNEOUS EXHAUST HINGE | |
RU2007146509A (en) | AERODYNAMIC TUBE | |
WO2008071200A1 (en) | Wind collector device for power production | |
US20220163202A1 (en) | Passive and no-loss weather cap for protectionof wind induced downdraft in sensitive exhaust system | |
ES2452697T3 (en) | Sound damping device for holes or ventilation pipes in building rooms | |
CN206113207U (en) | Be used for laboratory exhaust device | |
CN207568905U (en) | One kind is used for extremely frigid zones cow house ventilation drying sectional type chimney wind turbine | |
CN106052413A (en) | Tower type direct air-cooling condenser | |
CN206731757U (en) | A kind of experimental laboratory air exhausting system | |
CN212986418U (en) | Pipeline air breather | |
RU160864U1 (en) | DEFLECTOR | |
RU74446U1 (en) | DEFLECTOR | |
TW202037855A (en) | Nature draft ventilator | |
TW201835430A (en) | Air exhaust device of roof capable of enabling the air inside a house to flow naturally and quickly to the outside so as to increase the air exhaust efficiency | |
CN220817990U (en) | Ventilating structure for steel structure factory building | |
CN209926886U (en) | Exhaust device and heating furnace or boiler | |
CN107882758A (en) | One kind is used for extremely frigid zones cow house ventilation drying sectional type chimney blower fan | |
PT115139B (en) | EQUIPMENT FOR VERTICAL DISCHARGE OF GASEOUS EFFLUENTS AND DRAINAGE OF RAINWATER | |
CN205669590U (en) | A kind of water processes anti-negative pressure mechanism | |
PT12186Y (en) | FOREST PLANT PROTECTIVE DEVICE WITH WATER CATCHING AND STORAGE SYSTEM | |
CN205017921U (en) | Gardens beta pruning device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 20070207 |
|
FC3A | Refusal |
Effective date: 20081021 |