huong dan su dung hap phan 2

S dng phn mm HAP 4.3 Carrier (phn 2) 2010Trong phn bi vit trc mnh gii thiu tng qut v HAP4.31, tip theo l bc nhp cc d liu cho phn tnh ton ti lnh.

Bao gm cc phn 1. Weather : Chn thi tit khu vc cn tnh ton cho cng trnh. 2. Space : Nhp cc thng s ca khng gian iu ha cn tnh ton bao gm tng, vch ngn, ca s, mi, sn, ti n, gi ti, gi x hay r lt, ngun nhit pht sinh thm.Cc thng s ny s lin kt vi cc zones trong phn air system. 3. System : Nhp cc thng tin yu cu cho h thng khng kh bao gm loi thit b s dng, loi h thng gi, nhit , m.. 4. Plant : La chn h thng cho cng trnh nh h thng Chiller,l hi,Phn ny lin quan nhiu ti tnh ton phn tch kinh t cho cng trnh. 5. Buildings : Nhp cc thng tin v gi nh kinh t cho cc thit b v h thng phn tch chi ph ton b cng trnh. 6. Project Libraries : Cc thng tin th vin nh tng, mi, vch ngn, Mt trong nhng im khc bit gia Trace v HAP l phn mm HAP khng c phn Template nh Trace nn phn nhp cc thng s cho cc phng s kh khn hn. Nhng b li phn mm HAP c th tch ring phn ti lnh cho phng v ti lnh do gi ti mang vo, thun tin cho vic tnh ton cho phng sch v phn xut file kt qu tnh ton c nh dng p hn so vi phn mm Trace.

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Link bi vit: http://go.hvacr.vn/a8

S dng phn mm HAP 4.3 Carrier (phn 2) 2010Phn 1 Tab General : Nhp cc thng tin v phng hay khu vc iu ha bao gm

Name : Tn phng hay khu vc cn tnh ti lnh Floor Area: Nhp gi tr din tch cho phng. Da trn din tch sn s xc nh c ti nhit pht sinh ra bn trong nh ti do n v con ngi. Ngoi ra din tch sn cng vi chiu cao t sn ti trn tnh ton r r theo s ln trao i gi/gi. Average Ceiling Height: Chiu cao trung bnh phng c tnh t sn ti trn. c s dng tnh th tch phng v tnh r r ca khng gian thng qua s ln trao i gi ca phng. Building Weight : Kt cu cng trnh o Kt cu cng trnh bao gm ton b kt cu ca tng, sn, trn v cc phn khc ca ta nh. Gi tr ny s nh hng ti h s truyn nhit ca kt cu bao che khng gian. Ni chung th kt cu nng s hp th v lu gi nhit lu hn so vi kt cu nh, v kt qu l nhit s truyn nhiu hn vo khng gian iu ha. o Gi tr ny c th nhp trc tip hay ko thanh trt trong tab, nn dng Medium.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010 Outdoor Air Ventilation Requirements: Yu cu gi ti ca khng gian Yu cu gi ti c th nhp theo 3 cch phn Space Usage (Theo khng gian s dng) La chn loi khng gian th s c gi tr mc nh theo tiu chun ASHRAE 62-2001 hay ASHRAE62.1-2004. Gi tr ny s khng thay i. Khi mun nhp trc tip lu lng gi ti yu cu th bn chn trong mc Space Usage l . Th phi nhp gi tr vo OA Requirement 1 & 2. OA Requirement 1 l lu lng gi ti cp cho ngi v OA Requirement 2 lu lng gi ti cp theo din tch sn.Khi tnh ton ti lnh phn mm s tnh tng 2 gi tr ny.Tham kho thm ASHRAE 62.1-2007. Nn chn theo gi tr mc nh ca phn mm.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010Phn 2 Tab Internals : Nhp cc thng tin v nhit pht sinh trong phng nh thit b, n, ngi, cc ngun nhit khc nh nhit hin v nhit n.

Trc khi nhp cc thng s ti nhit trong phng, khng gian hay h thng th trong phn HAP4.3 c khc bit l cc bn phi nhp v khai bo thng s trong Project Libraries bao gm : Schedules, Walls, Roofs, Windows, Doors,Shades

Cc phn Project Libraries ny cc bn nn to trc gn vo thng s phng cho nhanh.Page 4 of 10


S dng phn mm HAP 4.3 Carrier (phn 2) 2010V Schedules: Schedules l c tnh thay i hng gi v hng ngy ca ta nh v thit b HVAC. Trong HAP4.3 c 3 Schedules chnh : Fractional Schedules : L nhng c tnh thay i hng gi v hng ngy theo t l phn trm (%). Thng l cc thnh phn nhit bn trong khng gian nh ti do n, ti do gi ti mang vo khng gian . Fan/Thermostat Schedules : L c tnh ca thit b hot ng trong mt khong thi gian. S gi hot ng s c nh ngha l hot ng hay khng hot ng. Trong sut thi gian hot ng th ci t nhit s s dng v h thng s hot ng p ng yu cu v iu ha v thng gi ca ta nh. Trong iu kin khng hot ng th th b nhit ci t cho khng gian khng c ngi s c s dng v h thngs hot ng theo nhu cu tng khu vc trong ta nh. Utility Rate Schedules : L t gi in thi gian cao im v khng cao im khi s dng in. Phn ny gm 8 profile p dng tnh ton v phn tch kinh t ca cng trnh. Mi d n bn c th to nhiu Schedules khc nhau. Chng s lin kt ti khng gian, h thng v t gi khi tnh ton chng trnh. Trong phn tnh ton ti lnh ch nn t Fractional schedules v Fan/Thermostat schedules.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010Tip theo trong phn th vin ta nhp cc thng s cho phn Wall . Phn tng cho cng trnh cc bn c th ly gi tr thit lp bi phn mm hay nhp cc gi tr mi ph hp vi kt cu c th ca tng d n.

Phn Roofs v Windows trong th vin nhp tng t nh phn Walls.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010Phn 3 Tab Walls, Windows, Doors.

Sau khi nhp cc thng tin v kt cu bao che nh ca, knhtrong phn th vin th trong tab ny ch gn cc loi vo cho ph hp. Nhp cc thng s cho tng bao din tch v hng ca tng. Hng ca tng chia lm 8 hng tng ng vi 22.50. Phn 4 : Tab Roofs, Skylights Nhp cc thng s ging nh phn Walls,Windows,Doors. Ch thm dc ca mi v knh ly sng nu c.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010Phn 5 Tab Infiltration : Nhp gi tr lu lng gi x theo 1 trong 3 gi tr l L/s, L/s/m hoc ACH.

Phn 6 Floors. Mt vi iu ch l sn tip xc vi loi khng gian no v d nh mt t hay khng gian khng iu ha ( tng hm chng hn ) th chn cc thng s cho ph hp.

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S dng phn mm HAP 4.3 Carrier (phn 2) 2010Cui cng l Partition Phn Partition lin quan ti truyn nhit qua vch ngn v trn qua nhng khng gian khng iu ha hay c s chnh lch nhit ng k.

Unconditioned Space Maximum Temperature : Nhit ln nht ca khng gian iu ha. Ambient at Maximum Space Temperature : Nhit ln nht ca khng gian bn ngoi Unconditioned Space Minimum Temperature : Nhit nh nht ca khng gian khng iu ha. Ambient at Minimum Space Temperature : Nhit nh nht ca khng gian bn ngoi V d : v ma ma h nhit bn ngoi l 350C, nhit yu cu trong phng l 240C v ma ng nhit ngoi tri 120C, nhit yu cu trong phng 220C th : Unconditioned Space Maximum Temperature : 240C. Ambient at Maximum Space Temperature : 350C. Unconditioned Space Minimum Temperature : 220C. Ambient at Minimum Space Temperature : 120C.Tiu Cng Lim Mi kin ng gp, vui lng lin h qua: Email : [email protected]

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huong dan su dung hap phan 2

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