FYCS-Z Wire ndi Cable Bunched Burning Test Equipment (Mass Flow Controller)

Ndi oyenera kuwunika luso ofukula unsembe wa m'mitolo mawaya ndi chingwe kapena kuwala chingwe kupondereza ofukula lawi kufalikira pansi mikhalidwe yotchulidwa.

Tsatirani GB18380.31-2022 "Kuyesa kuyaka kwa zingwe pansi pamikhalidwe yamoto - Gawo la 3: Kuyika koyima kwa waya wolumikizidwa ndi chingwe chalawi lamoto ofukula kuyesa kufalikira", yofanana ndi IEC60332-3-10:2000.

Panthawi imodzimodziyo kukwaniritsa zofunikira za Table 4 ya GB/T19666-2019 "General Principles of Flame Retardant ndi Refractory Wire ndi Cable".

GB/T18380.32--2022/IEC60332--3--21: 2015 "Kuyesa kuyaka kwa zingwe zamagetsi ndi zingwe zowunikira pansi pamikhalidwe yamoto Gawo 32: Waya woyimitsidwa mokhazikika ndi chingwe chamoto chowotcha chofalikira cha gulu la AF / R".

GB/T18380.33--2022/IEC60332--3--22: 2015 "Kuyesa kuyaka kwa zingwe zamagetsi ndi zingwe zowala pansi pamikhalidwe yamoto Gawo 33: Waya woyimitsidwa wokhazikika ndi chingwe chalawi lawilo lofalikira la gulu A".

GB/T18380.35--2022/IEC60332--3--24:2015 "Kuyesa kuyaka kwa zingwe zamagetsi ndi zingwe zowala pansi pamikhalidwe yamoto Gawo 35: Waya wokhazikika wokhazikika ndi chingwe chalawi lawilo lofalikira la gulu C",

GB/T18380.36--2022/IEC60332--3--25: 2015 "Kuyesa kuyaka kwa zingwe zamagetsi ndi zingwe zowunikira pansi pamikhalidwe yamoto Gawo 36: Waya woyimilira woyika mitolo ndi chingwe chalawi lamoto woyima kufalikira gulu D".

Chipinda choyesera choyatsira, makina owongolera magetsi, gwero la mpweya, poyatsira gwero loyatsira mpweya (propane gasi ndi mpweya woponderezedwa), makwerero achitsulo, chida chozimitsira moto, chipangizo choyeretsera mpweya, ndi zina zambiri.

1.Working voltage: AC 220V±10% 50Hz,Power consumption: 2KW

2.The inlet and outlet air flow rate: 5000±200 L/min(adjustable)

3.Kuthamanga kwa mpweya ndi kutuluka kwa propane kumayendetsedwa ndi kayendedwe ka misala.

Gwero la 4.Air: propane (0.1Mpa), mpweya (0.1Mpa), gwero la mpweya la kasitomala.

5.Timing range: 0 ~ 60min (ikhoza kukhazikitsidwa)

6.Anemometer measurement range: 0 ~ 30m/s, measurement accuracy: ±0.2m/s

7.Muyeso wa chipinda choyesera(mm): 2184(L) x 1156(W) x 5213(H)

Wodzazidwa ndi miyala yamtengo wapatali yosagwira moto, pamwamba ndi 1500mm high security guardrail.

8.2 yoyaka moto mitu ya blowtorch yokhala ndi chosakanizira cha Venturi

9.The air inlet fan ndi fan yotsika phokoso la vortex. PLC imayang'anira liwiro la mafani kudzera pa chosinthira pafupipafupi, ndipo vortex flowmeter imayesa kuchuluka kwa mpweya kuti ikwaniritse kuwongolera kwamphamvu kwa mpweya.

10. The kukopa kukopa fan kutengera 4-72 anti-corrosion fan ndi mpweya voliyumu 5000m²/h.

11.Flue gasi pambuyo mankhwala ali okonzeka ndi madzi kutsitsi fumbi kuchotsa nsanja ndi processing mpweya voliyumu 5000 m.²/h

12.Zozimitsa moto za nayitrogeni ndi njira zozimitsira moto zopopera madzi zili ndi zida kuti makasitomala asankhe.

13.Kuyesa:

Osunthika muyeso wa makwerero achitsulo(mm): 500(W) x 3500(H)

Makwerero achitsulo osunthika (mm): 800(W) x 3500(H)

14.Kuyaka kwapamwamba (mm): 257(L) x 4.5(W)

15.Touch screen control, mwachilengedwe komanso momveka bwino, kuyatsa kwamagetsi, nthawi yodziwikiratu.

16.The burner imayendetsedwa ndi PLC ndipo imayendetsedwa ndi chophimba.

Test box: The experimental device should be a self-standing box with a width of 1000mm, a depth of 2000mm and a height of 4000mm. The bottom of the box should be 300mm above the ground. The perimeter of the test chamber should be sealed, the air from the bottom of the chamber from the front wall (150±10) mm to open a (800±20) mm x (400±10) mm air inlet into the box. A (300±30) mm x (1000±100) mm outlet should be opened at the back of the top of the chamber. Test chamber should be used on both sides of the heat transfer coefficient of about 0.7W.m-2.K-1 thermal insulation, the distance between the steel ladder and the back wall of the test chamber is (150±10) mm, and the bottom rung of the steel ladder is (400±5) mm from the ground. The lowest point of the cable sample is about 100mm from the ground.

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   Standard Venturi Blowtorch

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   Blowtorch Hole

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  Wowotcha 

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  Chosakaniza cha Venturi

1.Anemometer: imayesa liwiro la mphepo kunja kwa chipinda choyesera, ngati mphepo ikudutsa 8m / s ndiye kuti mayesero sangathe kuchitidwa.

2.Kutentha kwa kutentha: ma thermocouples awiri amtundu wa K ali ndi mbali zonse za bokosi loyesa, ngati kutentha kwa khoma lamkati kuli kochepa kuposa 5 ℃ kapena kuposa 40 ℃, mayesero sangathe kuchitidwa.

3.Air source: adopt touch screen controller, frequency conversion control inlet axial flow fan, can intuitively read out and control the gas flow through the air box for (5000±200) L/min, stable air flow rate during the test.

4. Akamaliza kuyesa: Ngati chitsanzocho chikuyakabe patatha ola limodzi lozimitsa moto, chipangizo chopopera madzi kapena chozimitsa moto cha nayitrojeni chingagwiritsidwe ntchito poyimitsa motowo mokakamiza, ndipo pali faneli yapadera yoyeretsera. kutaya.

5.Steel ladder type: width (500±5)mm standard steel ladder, width (800±10)mm wide steel ladder, material for SUS304 stainless steel tube.

Imodzi mwa makwerero achitsulo okhazikika komanso otakata

Kutolere utsi ndi kutsuka mwaye chipangizo: PP zakuthupi, ndi awiri a 1500mm ndi kutalika kwa 3500mm. Nyumba yosungiramo utsi imagawidwa m'magawo atatu: chipangizo chopopera, utsi ndi chipangizo chosefera fumbi, ndi chipangizo chotulutsa utsi. Utsi chipangizo: kupereka madzi kutsitsi zipangizo wapadera fyuluta, kusunga wapadera fyuluta zipangizo zosefera utsi ndi fumbi bwino. Chipangizo chosefera utsi ndi fumbi: Chosefedwa ndi zinthu zosefera madzi akumwa, zomwe zimatha kusefa utsi ndi fumbi kotero kuti utsi wotuluka ukhale utsi woyera. Makasitomala amawonjezera zida zoteteza chilengedwe malinga ndi momwe zilili.

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  Smoke Collection Tower Schemamatic

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  nsanja yosonkhanitsira utsi

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  Kulimbikitsa draft fan

1.Ignition source type: including one or two band-type propane gas blowtorches and their matching flowmeters and Venturi mixers. The ignition surface is drilled with 242 flat metal plates with a diameter of 1.32mm. The center distance of these holes is 3.2mm, arranged in three rows in a staggered arrangement, each row is 81, 80 and 81, distributed in the nominal size is 257×4.5mm. In addition, a row of small holes are opened on both sides of the flame board, and this guide hole can maintain the stable combustion of the flame.

2.Ignition source location: The torch should be placed horizontally, (75±5) mm from the front surface of the cable sample, (600±5) mm from the bottom of the test chamber, and symmetrical to the axis of the steel ladder. The flame supply point of the blowtorch should be located in the center between the two crossbeams of the steel ladder, and at least 500mm away from the lower end of the sample. The center line of the blowtorch system should be approximately the same as the center line of the steel ladder.

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  Vortex Flow Meters kwa
  Kuwongolera Molondola kwa Volume ya Inlet Air

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  Vortex air inlet fan

Chiwongolero cha misala chimagwiritsidwa ntchito poyezera ndendende ndikuwongolera kuchuluka kwa gasi. Mamita othamanga kwambiri ali ndi mawonekedwe olondola kwambiri, kubwereza kwabwino, kuyankha mwachangu, kuyambika kofewa, kukhazikika komanso kudalirika, kusiyanasiyana kogwira ntchito. Ndi zolumikizira muyezo wapadziko lonse lapansi, ndizosavuta kugwiritsa ntchito ndikugwiritsa ntchito, zitha kukhazikitsidwa pamalo aliwonse, komanso kulumikizidwa ndi kompyuta kuti ziziwongolera zokha.

Misa flow controller technical parameters:

1.Accuracy: ±2% F.S

2.Linearity：±1% F.S

3.Repeat accuracy：±0.2% F.S

4.Response time：1 ~ 4 sec

5.Pressure resistance: 3 Mpa

6.Working environment：5 ~ 45℃

7.Mtundu wolowetsa: 0-+5v