Zapornica
Zapornica - V splošnem naprava, katere del se iz zunanjega položaja premika preko vodotoka za kontroliranje ali za zaustavitev pretoka.
Gate
Gate - In general, a device in which a leaf or member is moved across the waterway from an external position to control or stop the flow.
Zasun
Zasun - V splošnem naprava, montirana na cevovod ali odprtino, v kateri se zaporni del bodisi vrti ali prečno ali vzdolžno premika v vodnem toku in na ta način kontrolira ali zaustavi pretok.
Valve
Valve - In general, a device fitted to a pipeline or orifice in which the closure member is either rotated or moved transversely or longitudinally in the waterway so as to control or stop the flow.
Drsni zasun
Wedge gate valve; sluice valve
Odzračevalni ventil
Air valve (for release of air)
Ventil za znižanje tlaka (reducirni ventil)
Pressure reducing valve
Razbremenilni ventil
Pressure relief valve
Vtočna zapornica
Intake gate; intake valve
Temeljna zapornica
Bottom gate; bottom valve
Zapornica na temeljnem izpustu
Bottom sluice gate; ground sluice gate
Zapornica na kroni (preliva)
Crest gate
Zapornica na kroni (preliva)
Zapornica na kroni - Zapornica na kroni preliva za kontrolo pretoka ali nivoja vode v zbiralniku.
Crest gate
Crest gate - A gate on the crest of a spillway to control overflow or reservoir water level.
Zapornica na prelivu
Zapornica na prelivu - Zapornica za kontrolirano izpuščanje visoke vode iz zbiralnika.
Spillway gate; flood gate
Spillway gate or Flood gate - A gate to control flood release from a reservoir.
Zapornica na pregradi
Barrage gate
Zapornica na vtoku
Head gate
Predturbinski zasun
Valve at turbine inlet
Vtočni ali iztočni zasun pri črpalnem agregatu
Valve at pump inlet or pump outlet
Vtočni zasun (ali zapornica) na cevovodu
Valve (or gate) at inlet to penstock
Zapornična komora; zasunska komora
Gate chamber; valve chamber
Zapornična komora; zasunska komora
Zapornična komora ali zasunska komora - a) b) Prostor, iz katerega se lahko upravlja zapornico ali zasun ali v katerem je včasih nameščena zapornica ali zasun.
Gate chamber; valve chamber
Gate chamber or Valve chamber - a) b) A room from which a gate or a valve can be operated or sometimes in which the gate or the valve is located.
Glavna obratovalna zapornica (pregrade)
Main control gate (for a barrage)
Zasilna zapornica
Zasilna zapornica - Rezervna zapornica, ki se uporabi le, če običajna sredstva za kontrolo vodnega pretoka niso razpoložljiva.
Emergency gate
Emergency gate - A standby or reserve gate used only when the normal means of water control is not available.
Regulacijska zapornica; regulacijski zasun
Regulacijska zapornica ali regulacijski zasun - Zapornica ali zasun, ki obratuje pod polnim pritiskom za reguliranje velikosti pretoka.
Regulating gate; regulating valve
Regulating gate or Regulating valve - Gate or valve which operates under full pressure and flow conditions to regulate the rate of discharge.
Varnostna zapornica; varnostni zasun
Varnostna zapornica ali varnostni zasun - Zapornica ali zasun, ki obratuje popolnoma odprt ali zaprt. Lahko deluje kot sekundarna naprava za zapiranje pretoka vode v primeru, če je postal primarni zaporni organ neuporaben. Običajno obratuje pri izenačenem pritisku v mirni vodi, izjemoma za zasilno zapiranje.
Guard gate; guard valve
Guard gate or Guard valve - Gate or valve which operates fully open or closed. May function as a secondary device for shutting off the flow of water in case the primary closure device becomes inoperable. Usually operated under balanced pressure noflow conditions, except for closure in emergencies.
Vzdrževalni zasun
Service valve
Samodejni zasun
Self-closing valve
Samodejna zapornica za uravnavanje; samodejni zasun za uravnavanje
Automatic regulating gate; automatic regulating valve
Vzdrževalna zapornica
Vzdrževalna zapornica - Zapornica, ki se uporablja bodisi za začasno zaprtje kanala pred njegovo osušitvijo za pregled ali vzdrževanje, bodisi za zapiranje proti tekoči vodi, če je višinska razlika majhna, npr. pri zapiranju obtočnega tunela.
Čeprav se tramovno zapornico običajno odpira in zapira pri skoraj izravnanem pritisku, je (v zaprtem položaju) sposobna prenesti velik diferenčni pritisk.
Čeprav se tramovno zapornico običajno odpira in zapira pri skoraj izravnanem pritisku, je (v zaprtem položaju) sposobna prenesti velik diferenčni pritisk.
Bulkhead gate
Bulkhead gate - A gate used either for temporary closure of a channel or conduit before dewatering it for inspection or maintenance, or for closure against flowing water when the head difference is small e.g. for diversion tunnel closure.
Although a bulkhead gate is usually opened and closed under nearly balanced pressures, it may nevertheless be capable of withstanding a high differential head when in the closed position.
Although a bulkhead gate is usually opened and closed under nearly balanced pressures, it may nevertheless be capable of withstanding a high differential head when in the closed position.
Tramovna zapora, zasilna zapornica
Tramovna zapora, predvidena tudi za obratovanje kot zasilna zapornica.
No English equivalent
No English equivalent - A bulkhead gate designed to be operated also as an emergency gate.
Izpustna zapornica; izpustni zasun
Izpustna zapornica ali izpustni zasun - Zapornica, ki kontrolira iztok vode iz zbiralnika.
Outlet gate; outlet valve
Outlet gate or Outlet valve - A gate controlling the outflow of water from a reservoir.
Izpustna zapornica; izpustni zasun
Izpustna zapornica ali izpustni zasun - Zapornica, ki kontrolira iztok vode iz zbiralnika.
Outlet gate; outlet valve
Outlet gate or Outlet valve - A gate controlling the outflow of water from a reservoir.
Odplakovalna (izpiralna) zapornica
Wash-out gate; scour gate
Zapornica za izpiranje peskolova
Sand trap scour gate
Zapornica za izpiranje lovilnika mulja
Silt trap scour gate
Obtočni (bypass) zasun
Bypass valve
Izpustni (izpiralni) zasun
Drain valve; scour valve; wash-out valve
Drsna zapornica
Drsna zapornica - Zapornica, ki jo je možno dvigati in spuščati tako, da drsi v vertikalnih vodilih.
Sluice gate; penstock (UK); slide gate (Am)
Sluice gate or Penstock (UK only) or Slide gate (Am.) - A gate which can be raised or lowered by sliding in vertical guides.
Členkasta zapornica
Hinged gate
Zapornica s protiutežjo
Balanced gate
Dvižna zapornica
Vertical lift gate
Spustna zapornica
Drop gate
Stoneyeva zapornica; kotalna zapornica
Stoneyeva zapornica, kotalna zapornica - Zapornica za velike odprtine, ki je v obeh zaporničnih utorih posredno podprta z nizom valjčkov.
Roller gate; Stoney gate
Roller gate or Stoney gate - A gate for large openings which bears upon an intermediate train of rollers in each gate guide.
Zapornica s fiksnimi kolesi
Zapornica s fiksnimi kolesi - Zapornica, ki ima na konceh montirana kolesa. Ta ležijo na tirnicah, ki so pritrjene v stranskih utorih ali vodilih zapornice.
Fixed wheel gate; fixed roller gate; fixed axle gate (Am)
Fixed wheel gate or Fixed roller gate or Fixed axle gate (Am.) - A gate having wheels mounted on the end posts of the gate. The wheels bear against rails fixed in side grooves or gate guides.
Verižna valjčna zapornica
Caterpillar gate
Dvodelna dvižna zapornica
Double leaf vertical lift gate
Segmentna zapornica
Segmentna zapornica - Zapornica z zakrivljeno gorvodno ploščo in radialnimi ročicami, ki so vležajene na stebrih ali drugih podpornih konstrukcijah.
Radial gate; Tainter gate
Radial gate or Tainter gate - A gate with a curved upstream plate and radial arms hinged to piers or other supporting structure.
Sektorska zapornica
Sektorska zapornica - Vrsta prelivne zapornice ali jezovne zapornice, sestoječa iz votlega bobna, ki ima v preseku obliko krožnega izseka. Boben se drži v dvignjenem položaju s pomočjo vodnega pritiska v plavalni komori pod bobnom. Boben se dvigne s pomočjo zbiralnika in spusti, če ga prelije visoka voda, običajno avtomatsko.
Drum gate; sector gate
Drum gate or Sector gate - A type of spillway gate or barrage-gate consisting of a hollow drum which is a sector of a circle in cross-section. The drum is held in its raised position by the water pressure in a flotation chamber beneath the drum. The drum rises with the reservoir and lowers when overtopped by floods, usually automatically.
Valjčna zapornica
Valjčna zapornica - Zapornica za prelive na kroni pregrade, ki vključuje dolg vodoraven valj med dvema stebroma. Valj je na obeh koncem opremljen z ozobljenim obročem in se vrti, ko se premika navzgor in navzdol po nagnjeni tirnici, pritrjeni na stebrih.
Roller drum gate; rolling gate
Roller drum gate or Rolling gate - A crest gate for dam spillways comprising a long horizontal cylinder spanning between piers. The cylinder is fitted with a toothed rim at each end and rotates as it is moved up and down on inclined racks fixed to the piers.
Zaklopna (prevesna) zapornica
Tilting gate; oscillating flashboard
Samodejna zaklopna (prevesna) zapornica
Automatic tilting gate
Zaklopka (na segmentni zapornici)
Flap (on a radial gate)
Zaklopna zapornica
Zaklopna zapornica - Zapornica na enem robu visi na tečaju, bodisi na zgornjem, bodisi na spodnjem robu. Primer zaklopne zapornice s tečajem na spodnjem robu sta »prevesna zaklopna zapornica« in zapornica »ribji trebuh«, ki sta dobili ime po svoji obliki v prečnem preseku.
Flap gate
Flap gate - A gate hinged along one edge, usually either the top or bottom edge. Examples of bottom hinged flap gates are tilting gates and fish belly gates so called from their shape in cross-section.
Zaklopna loputa
Flap valve
Nepovratna loputa; protipovratna loputa
Reflux valve; non return valve
Školjčni zasun
Mushroom valve; open chamber needle valve
Strešni jez
Roof gate; roof weir; bear trap gate (Am)
Obročna prehodna pregradna zapornica; zapornica vrste »ring seal«
Obročna prehodna zapornica ali zapornica vrste »ring-seal« - Zapornica, ki se uporablja v okroglih cevovodih pri veliki hitrosti vode. Spodnja stran telesa zapornice ima krožno odprtino, ki se točno ujema s premerom cevovoda, kar omogoča mirni tok. ko je zapornica odprta.
Ring-follower gate; ring-seal gate; paradox gate (Am)
Ring-follower gate or Ring-seal gate or Paradox gate (Am.) - A gate for use in a circular conduit where water velocities are high. The lower part of the gate leaf has a circular aperture which precisely matches the conduit diameter so as to allow smooth flow when the gate leaf is raised.
Igelni zasun
Needle valve
Zapornica s polnim pretočnim prerezom
Zapornica s polnim pretočnim prerezom - Zapornica se uporablja v zaprtih vodah pri veliki hitrosti vode. Ko je odprta, proizvaja zožen curek, odmaknjen od zaporničnih utorov, da se prepreči kavitacija. Ima konično prisekan nastavek, plavajoč tesnilni obroč, ki oblikuje na dolvodnem koncu nastavka krožno pretočno odprtino in zapornično telo z ravnim dnom, ki se premika preko odprtine tesnilnega obroča, da regulira pretok.
Jet flow gate
Jet flow gate - Gate for use in a closed conduit where water velocity is high. When open it produces a contracted jet clear of the gate guides to prevent cavitation. It has a truncated conical nozzle, a floating seal-ring which forms a circular discharge orifice at the downsteam end of the nozzle, and a flat-bottomed gate leaf which is moved across the seal-ring orifice to regulate the discharge.
Zasun z votlim izpustnim curkom
Zasun z votlim izpustnim curkom - Zasun za reguliranje visokotlačnih izpustov. V bistvu je polovični iglasti zasun, v katerem se iglasti zaporni organ giblje v gorvodni smeri proti vtočnemu koncu zasuna. da zapre pretok. Ker na izpustnem koncu ni konvergence. curek izstopa v obliki obročastega valja, razrezan z nekaj razbijalnimi rebri, da se omogoči zraku dostop v notranjost curka in tako prepreči nestabilnost curka.
Hollow jet valve; hollow core valve (Am)
Hollow jet valve - A valve for regulating high-pressure outlets. Essentially it is half a needle valve in which the needle closure member moves upstream toward the inlet end of the valve to shut off flow. As there is no convergence at the outlet end. the flow emerges in the form of an annular cylinder, segmented by several splitter ribs for admitting air into the jet interior so as to prevent jet instability.
Zasun vrste »Howell-Bunger«
Zasun vrste »Howel-Bunger« - Zasun za reguliranje visokotlačnih izpustov in za zagotovitev znatnega uničenja energije. V notranjosti zasuna je pritrjen stožec z gorvodno konico, ki zagotavlja razpršenje curka. Na zunanji strani zasuna se cilindrični obroč premika v dolvodni smeri, da zapre pretok, s tem da tesni po obodu stožca.
Howell-Bunger valve
Howell-Bunger valve - A valve for regulating high pressure outlets and ensuring good energy dissipation. Inside the valve there is a fixed-cone, pointed upstream, which ensures dispersion of the jet. Outside the valve a cylindrical sleeve moves downstream to shut off flow by sealing on the periphery of the cone.
Loputni zasun
Loputni zasun - Zasun, v katerem se disk, ko odpira ali zapira, vrti okoli osi, ki jo podpira ohišje zasuna. Pri polnem odprtju je disk v položaju, ki je vzporeden z osjo cevovoda.
Butterfly valve
Butterfly valve - A valve in which the disc, as it opens or closes, rotates about a spindle supported by the frame of the valve. At full opening, the disc is in a position parallel to the axis of the conduit.
Kroglasti zasun
Rotary valve; sphere valve
Cilindrični zasun
Cylinder valve
Tramovna zapornica
Stoplogs
Fiksni deli (vodila in prag)
No English equivalent (slides and sill)
Utor (za tramovno zapornico)
Groove; slot
Nameščanje tramovne zapornice
To install stoplogs; to lower stoplogs into place
Odlagališče tramovne zapornice
Stoplog storage site
Odzračevalni vod
Vent pipe; air duct; air vent
Odzračevalni ventil
Air valve (to permit entry of air)
Protiutež
Counterweight
Plavač
Float
Jašek (komora) plavača
Float chamber
Gallova veriga
Sprocket chain
Valjčno vodilo (valjčni vlak)
Set of rollers (for roller gate)
Stožčasti prenosnik
Bevel gear
Obtočna cev
Bypass pipe
Izklopni mehanizem (za samodejni zasun)
Trip mechanism (for self-closing valve)
Demontažna prirobnica
Slip joint; dismantling flange; sliding flange
Rotacijski servomotor
Rotary servomotor
Žerjav
Crane
Vitel
Winding drum; winch
Portalni žerjav
Portalni žerjav - Fiksen ali pomičen žerjav s portalnim okvirjem za rokovanje s težko opremo.
Gantry crane
Gantry crane - A fixed or travelling portal-framed crane for handling heavy equipment.
Prevozni portalni žerjav
Travelling gantry
Mostni žerjav
Overhead travelling crane