What are the require♣Ωments for the provision of f&¥↔ire service lifts
Release time:
2022-06-16
The fire fighting lift room →©↓should be equipped with σσ÷€an anteroom, the area of whic✔β↑h should not be less than 4.50m^™§ε♦2 for residential buildings an£>¥←d 6.00m^2 for other buildings. When the "←♠ anteroom is used in conjunction wi↑<th the smoke-proof stairwell, the areγ♠×∞a of which should not be less than 6.0 ≥←0m^2 for residential buildi♥®βngs and 10m^2 for other builαγdings.
(1) The fire fighting lift room shoul✔<d be equipped with an an✔↕teroom, the area of wh♦←π•ich should not be less than ∞♥♦✔4.50m^2 for residential buildings an♦∏"d 6.00m^2 for other buildings. When th ¥e anteroom is used i'≤n conjunction with th¥↑→e smoke-proof stairwell, the ar✘£™ea of which should not Ω✘✔<be less than 6.00m^2 for residentiλ" al buildings and 10m^2 for other buildi€∞÷εngs.
(2) The front room ≤©of the fire fighting lift room should§↑£ be set up against the ou© ☆ter wall, and there sh÷$ould be a direct access to th ±≈<e outdoor area on the fir×₩"st floor or a passage•σway with a length of not more th♣™β₩an 30m leading to the outd≥↔™oor area.
(3) The door of th€©§e front room of the fire fighting ✔<'→lift room shall adopt Class B fire door " • or fire shutter with stopping fun☆©×•ction.
(4) The load capacity∏✘φ♣ of the fire service lift sβ₩hall not be less than 800kg.
(5) Fire-fighting lift wells and mach♠₹×÷ine rooms shall be separated from adjacε¥™ent other lift wells₩ and machine rooms by parti §♠₹tion walls with fire r♣≥§esistance limit not less than F2.ooh, "αand when doors are opened on ↕the partition walls, ¥Class A fire doors shall be p§σ₽rovided.
(6) The travelling ±→×←speed of the fire service li∑÷¶σft shall be determined by cφ≥☆alculating the running time fro✔Ωm the first floor to the top floor•¶™ not exceeding 60s.
(7) The interior decoration of tλ∞γ×he car of the fire service lift shall β€∏÷be made of non-combustiblασ≥e materials.
(8) The fire lift car should be eq≤•uipped with a special telephone, and s£hould be set up on the fi♥♦rst floor for firefighters t÷φo manipulate the button↔→©♠.
(9) The doorway of ¥© the front room of the fire lift ro§★om should be equipped with water block$✔'∑ing facilities. Drainage facilities£¶ should be provided at the bottomβ✘♦ of the fire lift shaft, andσ§☆ the capacity of the dr¶≈←βainage well should not be less than 2∏♠.00m3, and the draina"≤ge pump discharge should not be less thδ→®an 1oL/s.
(10) Power and control cε₹¶Ωables and wires should be ©€waterproof.
(11) The fire-fighting l&δ₽αift can be used in conjunction >↕®λwith the passenger elevaλ↔₹tor or working lift, but i↕γβt should meet the ab×™λove requirements.
(12) In high-rise buildings, fireσ' lifts should be arranged to consider t"ε∞he convenience of firefighters, and s↓"hould be combined with the e♠∞vacuation stairwell arrangement.
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