Deluge Rard Valve Tu Xov Xwm
Cov khoom siv dej nyab xeeb yog cov khoom siv hluav taws xob hauv hluav taws kub tsim muaj cov nroj tsuag muaj kuab lom, roj, cov chaw tsim cua, thiab cov khoom siv dav hlau. Cov thooj no kaw tsis nyob rau hauv ib txwm muaj tab sis qhib tam sim ntawd thaum muaj dej nyab, tiv thaiv cov neeg sawv cev lossis tua hluav taws los ua haujlwm. Muab lawv txoj haujlwm-tseem ceeb lub luag haujlwm,kev saib xyuas ib txwmyog qhov tseem ceeb kom ua haujlwm tiav, tiv thaiv kev ua tsis tiav, thiab ua raws li kev nyab xeeb ntawm kev nyab xeeb. Cov lus qhia no qhia txog cov kev tswj hwm tseem ceeb rau kev nyab xeeb li qub.
Nkag siab Deluge Kev Ua Haujlwm
Ua ntej kev txij nkawm, cov kws tshaj lij yuav tsum nkag siab lub pob valve thiab ua haujlwm:
- Cheebtsam: Ib txwm deluge valve (piv txwv li, inbal, tyco
- Ua kom me nyuam: Deluge
- Hluav Taws Xob Hluav Taws Xob(piv txwv li, haus luam yeeb \/ kuaj pom kub ua rau lub solenoid).
- Pneumatic \/ Hydraulic Siab(piv txwv li, nrhiav kom yog ib leeg rupturing nyob rau hauv tshav kub).
- Kev Tiv Thaiv Los Ntawm Txhais Tes(piv txwv li, rub tawm thaum muaj xwm ceev).
- Kev sib xyaw ua ke: Deluge li qub yog ib feem ntawm cov ntaub thaiv dej, lossis cov ntaub thaiv dej, qhov twg kav dej kom qhuav kom txog thaum kev ua kom ua kom tiav.
Kev tshuaj xyuas ib txwm thiab kuaj cov qauv
Kev kho mob yuav tsum ua raws li cov sijhawm ua haujlwm, feem ntaupeb hlis twg, ib nrab xyoo, thiab txhua xyoo, nyob ntawm cov kev cai tswj hwm (piv txwv li, NFPA 25, ISO cov qauv, lossis hluav taws hluav taws los).
A. Kos duab kev kuaj xyuas (txhua hli \/ peb hlis)
- Kev Mob Cev: Txheeb xyuas cov kab kom qab, xeb, lossis lub cev puas tsuaj rau lub cev valve, cov piping, thiab actuas.
- Luas Cheebtsam: Tshuaj xyuas cov kab tsav, siab ntsuas, thiab cov lim rau cov blockages lossis khib nyiab.
- Los ntawm txhais tes tsis dim: Txheeb xyuas tias phau ntawv tso tawm cov kev kov ua haujlwm tsis muaj kev khi.
- Kev dai yus: Xyuas kom meej tus cim (piv txwv li daim npav ID, ntws kev coj, thiab tswj vaj huam sib luag kev sib txuas) yog nyeem tau.
B. Kev Kuaj Mob (Semi-Txhua Xyoo \/ Xyoo)
- Kev Xeem Ntawv Solenoid Ua:
Txhib cov solenoid kom paub meej tias lub valve qhib nyob rau hauv5-15 vib nas this(Chaw tsim tshuaj paus tshwj xeeb).
Saib xyuas siab hloov mus xyuas kom paub tseeb tias lawv teeb liab ua haujlwm rau lub vaj huam sib luag.
- Kev tuav txoj kev sim siab:
Koom tes rau phau ntawv tso tawm mus rau bypass lub solenoid, kom ntseeg lub valve qhib tag nrho.
Rov pib dua lub valve manually tom qab kuaj.
- Flow Qhov tseeb:
Ua ibNtws XeemTxhawm rau kom paub meej lub valve muab cov ntsuas hluav taws xob (piv txwv li, 300-1, 000}} gpm rau kev lag luam li qub).
Txheeb xyuas qhov tsis xwm yeem, uas yuav qhia cov khib nyiab lossis kev puas tsuaj sab hauv.
C. Hydraulic \/ Pneumatic system tshev
- Tus tsav sib luag:
PaKurize cov kab tsav (yog tias tsim nyog) los kuaj cov dej xau.
Txheeb xyuas tias lub siab-hnov cov khoom siv (piv txwv li, diaphragms, pistons) teb kom raug.
- Huab cua \/ nitrogen muab (rau cov tshuab pneumatic):
Kos lub tog raj kheej siab (yog tias siv) thiab recharge raws li xav tau.
Soj ntsuam cov siab tswj hwm thiab pab txhawb li qub.
Kev daws teeb meem nquag
- Valve tsis qhib:
Tshawb xyuas lub zog solenoid fais fab, pilot kab thaiv, lossis stuck clapler mechanisms.
- Kev mus ncig ua cuav:
Tshawb xyuas lub siab hloov rau ntsuas hluav taws xob kom qis dua lossis sim kab txi.
- Kev xau:
Zawm flange bolts, hloov cov hlua, lossis kho lub cev valve puas.
Corrosion kev tiv thaiv thiab ib puag ncig tswj hwm
- Txheej thiab Painting:
Repainion valve lub cev thiab piping nrog corrosion-resistant epoxy yog tias thawj tas yog nyom.
Kev siv Anodes tseem ceeb hauv cov tub rog lossis cov suab-salinity siab.
- Tswj Qhov Kub:
Nruab lub freeze tiv thaiv (piv txwv li, cua sov tracing) hauv huab cua txias los tiv thaiv valve khov.
Daim tawv nqaij li cas los ntawm tshav ntuj ncaj qha lossis tshuaj lom neeg los tiv thaiv cov khoom tsis txheeb.
- Tso kua mis thiab venting:
Nco ntsoov tias cov dej ntws tawm yog kev ua haujlwm los tiv thaiv kev sib txuam dej hauv cov kab.
VOJ POJ NIAM CUA NYOB RAU HAUV HYDRAULIC TSHUAB kom tsis txhob muaj qhov tsis muaj tseeb.
