Cov tsev kawm ntawv yog qhov tseem ceeb ntawm kev thauj mus los tam sim no, muab txoj kev yooj yim thiab ua tau zoo txav ntawm cov plag tsev hauv cov tsev. Txawm li cas los xij, zoo li txhua yam khoom siv tshuab, nce qib siab tuaj yeem muaj kev ua tsis zoo lossis xwm txheej kub ntxhov. Txhawm rau kom muaj kev nyab xeeb rau cov neeg muaj kev nyab xeeb, cov tshuab siv hluav taws xob tau nruab nrog ntau yam kev nyab xeeb ntau, suav nrog cov nyees tshem tawm thaum muaj xwm txheej ceev.
Qhov tseem ceeb ntawm Kev Ruaj Ntseg Tshem Tawm
Cov nyees khawm nres thaum muaj xwm ceev yog ib qho tseem ceeb ntawm kev nyab xeeb ntawm lub elevator. Lawv tso cai rau cov neeg caij tsheb tam sim ntawd nres lub elevator ua haujlwm thaum muaj xwm txheej ceev, xws li hluav taws kub, tshuab tsis ua haujlwm, lossis teeb meem kho mob. Los ntawm nias lub khawm nres thaum muaj xwm ceev, cov neeg caij tsheb tuaj yeem tiv thaiv lub elevator los ntawm kev txav mus los, txo qhov kev pheej hmoo ntawm kev raug mob lossis kev puas tsuaj.
Qhov chaw thiab siv tau
Qhov chaw thiab kev nkag tau ntawm cov khawm nres thaum muaj xwm ceev yog qhov tseem ceeb rau lawv cov txiaj ntsig. Feem ntau, cov nyees khawm no tau muab tso rau hauv lub elevator cabin, qhov chaw uas cov neeg caij tsheb tuaj yeem ncav cuag tau yooj yim. Qee lub elevator kuj tseem muaj cov nyees khawm nres thaum muaj xwm ceev nyob sab nraum lub tsev, nyob ze ntawm qhov nkag, ntxiv rau kev yooj yim thiab kev nyab xeeb.
Hom Emergency Stop Systems
Muaj ntau hom kev nres tsheb thaum muaj xwm ceev siv hauv elevators, txhua tus tsim los muab kev nyab xeeb thiab kev ntseeg tau zoo. Qee hom muaj xws li:
1. Mechanical Emergency Stop Devices: Cov cuab yeej siv no siv cov cuab yeej cuab tam kom nres lub elevator lub zog. Lawv feem ntau txuas nrog lub elevator lub braking system thiab tuaj yeem qhib tau manually los ntawm cov neeg caij tsheb.
2. Electromagnetic Sprever Cov Khoom Siv: Cov cuab yeej siv hluav taws xob kom nres of the elevator. Lawv feem ntau yog feem ntau ua ke rau ntawm of the elevator tswj thiab tuaj yeem ua kom tau txais qhab nia thaum muaj xwm txheej ceev.
3. Hydraulic Emergency Stop Devices: Cov khoom siv no siv hydraulic siab kom nres lub elevator. Lawv feem ntau siv nyob rau hauv hydraulic elevators thiab muab ib tug du thiab tswj kev nres mechanism.
Cov kev cai thiab cov qauv
Txhawm rau kom muaj kev nyab xeeb thiab kev ntseeg tau ntawm cov chaw nres tsheb thaum muaj xwm txheej ceev hauv cov elevators, ntau yam kev cai thiab cov qauv nyob hauv qhov chaw. Piv txwv li, Asmeskas haiv neeg ntawm cov neeg kho tshuab engineers (ASME) tau tsim cov qauv kev tsim qauv, kev teeb tsa, thiab kev saib xyuas ntawm lub tshuab hluav taws xob thaum muaj xwm txheej ceev. Ib yam li ntawd, European Union muaj nws tus qauv qauv thiab cov cai uas muaj kev nyab xeeb ntawm kev nyab xeeb.
Kev kho thiab tshuaj xyuas
Kev saib xyuas tsis tu ncua thiab tshuaj xyuas cov tshuab nres thaum muaj xwm txheej ceev yog qhov tseem ceeb kom ntseeg tau tias lawv ua haujlwm zoo. Cov tuam txhab ua haujlwm of the elevator thiab cov chaw muab kev pabcuam pom zoo kom kuaj xyuas ib ntus thiab kuaj xyuas seb puas muaj teeb meem lossis ua haujlwm tsis zoo. Qhov no suav nrog kev sim cov nyees khawm nres thaum muaj xwm ceev, kuaj xyuas qhov ncaj ncees ntawm lub braking system, thiab txheeb xyuas qhov ua tau zoo ntawm tag nrho cov kev ua haujlwm ntawm qhov xwm txheej ceev.
Xaus
Cov nyees khawm nres thaum muaj xwm ceev ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm cov neeg caij tsheb hauv elevators. Los ntawm muab txoj kev ceev thiab txhim khu kev qha kom nres lub elevator txoj haujlwm thaum muaj xwm txheej ceev, cov nyees khawm no pab tiv thaiv kev raug mob thiab raug mob. Raws li kev siv thev naus laus zis txuas ntxiv mus, peb tuaj yeem cia siab tias yuav tsum tau tsim kho cov txheej txheem nres thaum muaj xwm txheej ceev dua, txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm elevators.
Hauv kev xaus, lub xub ntiag ntawm cov nyees ceev ceev hauv cov tshuab hluav taws xob tau yog qhov tseem ceeb ntawm kev nyab xeeb hauv kev thauj mus los niaj hnub no. Txawm hais tias koj tab tom taug kev hauv lub tsev nyob, chaw ua lag luam, paub txog tias muaj kev thaj yeeb thaum muaj kev thaj yeeb nyab xeeb. Yog li lwm zaus koj mus rau of the elevator, siv sijhawm los nrhiav lub pob thaum muaj xwm ceev - nws yuav ua rau txhua qhov sib txawv ntawm qhov xwm txheej kub ntxhov.
