Conduit practicable for registration extraction with fans starting or intermediate sections of the conduit

摘要

1. Conduit openable extraction for registration with fans starting or intermediate sections of the conduit. It is a ventilation of at least one premises with air inlet and exhaust air, where the air extracted from extraction openings deck is driven by fans and by an extraction duct leading to cover where it is coated with a chimney factory or other material, the upper opening of the chimney is protected by an envelope that protects rainwater and allow the expulsion characterized air that the casing consists of two parts one part is movable and the other called party attachment is integral the coating removal conduit and the fans are after the removal openings or intermediate segments of conducto.2. Extraction duct practicable for registration with fans starting or intermediate sections of the duct according to claim 1 wherein the fixing surrounds the opening of the extraction duct liner as marco.3. Extraction duct practicable for registration with fans starting or intermediate sections of the duct according to claim 2 wherein the fixing is flat at the bottom and presents orificios.4. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 2 characterized by at least one crossbar (6.2) joining two sides of the fireplace to stiffen, hold exhaust ducts and / or clamp divisions create enclosures and passing over the fireplace opening and pass near extraction ducts bypassing encima.5. Extraction duct practicable for registration with fans starting or intermediate sections of the duct according to claims 1, 2, 3 and / or 4 characterized in that the fans are extracción.6 openings. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4 and / or 5 wherein the connection between the moving part of the envelope and fixing can is by screws alone kneecaps or combined with snap locks alone or combined with ball joints or rails by either simple or compuestos.7 rails. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5 and / or 6 wherein the fixing of the casing has projected outward threaded rods and the movable part envelope present at the bottom a open slots at the bottom, the moving part of the envelope moves parallel near the fixing and the threaded rods fixation are inserted into the slots, by screwing screws in the threaded rods are joined the moving part of the envelope and fijación.8. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6 and / or 7 characterized in that the movable part of the · surround presented projected outward threaded rods and fixation present on top few open slots at the top corresponding to the threaded rods of the casing, thereby engaging the envelope on fixing and screwing screws into the threaded rods are joined envelope and fixing. 9. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7 and / or 8 characterized in that the movable part of the wrap is articulated to the fixing both are linked by a ball joint on one side and screws or other quick lado.10 closures. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8 and / or 9 characterized in that the connection part according to claim 1, 2, 3, 4, 5, 6, 7, 8 and / or 9 wherein the connection between the moving part of the envelope and fixing it by snap locks and between the shell and fixation interpose elástomero.11. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9 and / or 10 characterized in that if the snaps are attached to the moving part of the envelope fixing hooks binding present and if the snaps are attached to fixing the movable part of the casing has ganchos.12. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and / or 11 wherein the casing has grooves where pass bars that block the snaps these bars are lockable by lock, for example the bar has a hole and pass through the slots and lock the snap locks through the opening one integral piece with the casing having a flange is introduced to the rotate with a key immobilizes the bar or rotating the tab is locked in the bar and is inserted into a hole · the envolvente.13. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and / or 12 characterized in that the movable part the shell has a roof with its outer edges shaped sidewalls truncated pyramids, the side walls of the housing are sidewalls of truncated pyramids with space between them and / or fixing and / or the roof and uprights together sidewalls with tejado.14. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and / or 13 characterized in that the open to the outside of the movable part of the casing where the threaded rods of the fastening or threaded rods of the moving part of the envelope introduced into open outside these slots fixation are inserted slots are at the bottom of the uprights joining the side walls of the enclosure with tejado.15. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and / or 14, characterized because the bottom of the bottom of the uprights joining the side walls of the enclosure with the roof are holes through which a shaft also passes through holes in the fijación.16. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 and / or 15 wherein the parts described are made in different parts and obra.17 itself mounted elsewhere included. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 and / or 16 characterized in that the fans (46) FIG 16 and 17 are behind extraction apertures (48) in a horizontal sections (47) running along the ground, these sections connected with a conduit vertically extractable leads to the deck and flow under the envolvente.18. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 17 characterized in that a duct vertically extractable per FIG plant 16, in FIG 16 plant (left) a section connects (47) with an extraction aperture (48) with its fan (46) or in FIG 16 plant (right) connects a branched section (47.1) with several extraction apertures each with a fan, in this case after each fan will a valve (49) comprises at least one plate (50) hinged at its top than at rest hangs or is supported and closing the stretch FIG 19 or a spring keeps closing the leg rest, this valve opens FIG 18 pushed by the air displaced by the ventilador.19. Conduit practicable extraction for registration with fans starting or intermediate sections of the duct according to claim 17 characterized in that a conduit vertical extraction for all FIG 17 plants in each plant a section (47) was connected with a mouth extraction (48) with its fan (46) or on the ground is connected a branched section (with multiple extraction apertures each with a fan, in this case after each fan will be a valve (49) comprises at least one plate (50) articulated by its upper part to hang or rest is supported and closing section 19 or FIG spring keeps closing the leg rest, this valve opens FIG 18 pushed by the air displaced by the ventilador.20 . conduit practicable for registration extraction fans at startup or intermediate sections of the duct according to claim 17, 18 and / or 19 characterized in that there are several extraction apertures (48) F IG 20 and 21 connected to stretch branched plant after the last mouth (48.1), and before the connection with the vertical conduit is the fan (46), the fan will be urged in a section (47.1) of shaped conduit medium cylinder, articulated FIG 22 and 23 to the rest or screwed FIG 24 and 25 to rest, for which the other conduit present a window in a half