FYCS-Z Hlau thiab Cable Bunched Burning Test Equipment (Mass Flow Controller)

Nws yog tsim nyog rau kev ntsuam xyuas lub peev xwm ntawm ntsug installation ntawm bundled hlau thiab cable los yog kho qhov muag cable los suppress ntsug nplaim kis nyob rau hauv tej yam kev mob.

Ua raws li GB18380.31-2022 "Combustion test of cables in flame conditions Part 3: Vertical installation of bunched wire and cable flame vertical spread test device", sib npaug rau IEC60332-3-10: 2000.

Tib lub sijhawm kom ua tau raws li qhov yuav tsum tau ua ntawm Table 4 ntawm GB / T19666-2019 "Cov Ntsiab Cai ntawm Cov Hluav Taws Xob Hluav Taws Xob thiab Cov Hluav Taws Xob Hluav Taws Xob thiab Cable" tus qauv.

GB/T18380.32--2022/IEC60332--3--21: 2015 "Kev sim combustion ntawm hluav taws xob cables thiab kho qhov muag cables nyob rau hauv cov nplaim taws Part 32: Vertically ntsia bunched hlau thiab cable nplaim taws ntsug kis kab mob AF/R qeb".

GB/T18380.33--2022/IEC60332--3--22: 2015 "Kev sim combustion ntawm hluav taws xob cables thiab kho qhov muag cables nyob rau hauv cov nplaim taws Tshooj 33: Vertically ntsia bunched hlau thiab cable nplaim taws ntsug kis kab mob qeb A".

GB/T18380.35--2022/IEC60332--3--24: 2015 "Kev sim combustion ntawm hluav taws xob cables thiab kho qhov muag cables nyob rau hauv cov nplaim taws Part 35: Vertically ntsia bunched hlau thiab cable nplaim taws ntsug kis kab mob qeb C",

GB/T18380.36--2022/IEC60332--3--25: 2015 "Kev ntsuam xyuas ntawm cov hluav taws xob hluav taws xob thiab cov hluav taws xob hluav taws xob nyob rau hauv cov nplaim taws Tshooj 36: Ntu 36: Vertical ntsia bundled xaim thiab cable nplaim hluav taws xob ntsug kis kab mob qeb D".

Combustion test chamber, hluav taws xob tswj qhov system, huab cua qhov chaw, qhov hluav taws xob qhov hluav taws xob tswj qhov system (propane gas thiab cua compressed gas), steel ntaiv, hluav taws tua hluav taws, emission purification device, thiab lwm yam.

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

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

3.Air flow thiab propane flow yog tswj los ntawm huab hwm coj khiav tswj system.

4.Air qhov chaw: propane (0.1Mpa), huab cua (0.1Mpa), cov neeg siv khoom siv huab cua.

5.Timing range: 0 ~ 60min (tuaj yeem teem tau)

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

7.Test chamber dimension(mm): 2184(L) x 1156(W) x 5213(H)

Sau nrog cov ntxhia hluav taws-resistant rwb thaiv tsev pob zeb wool khoom, sab saum toj nrog 1500mm kev ruaj ntseg guardrail.

8.2 combustion blowtorch taub hau nrog Venturi tov khoom

9.Cov cua nkag ntxuam yog lub suab nrov vortex kiv cua. Lub PLC tswj cov kiv cua ceev los ntawm kev hloov pauv zaus, thiab lub vortex flowmeter ntsuas cov huab cua ntim kom ua tiav cov huab cua inlet ntim tswj.

10.The induced cua ntsawj ntshab ntxuam txais 4-72 anti-corrosion kiv cua nrog cua ntim ntawm 5000m²/h.

11.Flue gas tom qab kev kho mob yog nruab nrog ib tug dej tsuag hmoov av tshem tawm ntauwd nrog ib tug ua cua ntim ntawm 5000 m²/h

12.Ob lub tshuab hluav taws xob tua hluav taws thiab cov dej tua hluav taws tua hluav taws yog nruab rau cov neeg siv khoom xaiv.

13.Rau kev xeem:

Vertical standard steel ntaiv dimension (mm): 500 (W) x 3500 (H)

Vertical dav hlau ntaiv Dimension (mm): 800 (W) x 3500 (H)

14.Combustion nto qhov ntev (mm): 257(L) x 4.5(W)

15.Touch screen tswj, intuitive thiab meej, hluav taws xob ignition, tsis siv neeg lub sij hawm.

16.Lub burner yog tswj los ntawm PLC thiab ua los ntawm kov npo.

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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   Txheem Venturi Blowtorch

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   Blowtorch Qhov

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  Lub qhov cub 

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  Venturi tov khoom

1.Anemometer: ntsuas cua ceev sab nraud ntawm qhov ntsuas qhov ntsuas, yog tias cua ceev tshaj 8m / s ces qhov ntsuas tsis tuaj yeem ua.

2.Temperature sojntsuam: ob K-hom thermocouples yog nruab rau ntawm ob sab ntawm lub thawv kuaj, yog tias qhov kub ntawm cov phab ntsa sab hauv qis dua 5 ℃ lossis siab dua 40 ℃, qhov ntsuas tsis tuaj yeem ua tiav.

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.Tom qab ua tiav qhov kev xeem: Yog tias cov qauv tseem kub hnyiab tau tom qab ib teev ntawm kev tua hluav taws, cov twj tso kua dej los yog cov khoom tua hluav taws nitrogen tuaj yeem siv los yuam kom tua hluav taws, thiab muaj qhov tshwj xeeb funnel rau tu pov tseg.

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

Ib qho rau tus qauv thiab dav steel ntaiv

Kev sau cov pa luam yeeb thiab ntxhua khaub ncaws: cov khoom siv PP, nrog txoj kab uas hla ntawm 1500mm thiab qhov siab ntawm 3500mm. Lub tsev khaws cov pa luam yeeb tau muab faib ua peb ntu: cov cuab yeej tshuaj tsuag, cov pa luam yeeb thiab plua plav lim, thiab cov khoom siv pa tawm pa. Cov cuab yeej tshuaj tsuag: muab cov tshuaj tsuag dej rau cov khoom siv lim tshwj xeeb, khaws cov khoom siv lim tshwj xeeb kom lim cov pa taws thiab plua plav kom zoo. Cov pa luam yeeb thiab plua plav lim dej: Lim los ntawm cov khoom siv lim dej haus, uas tuaj yeem lim cov pa luam yeeb thiab hmoov av kom cov pa luam yeeb tawm yog cov pa luam yeeb dawb. Cov neeg siv khoom ntxiv cov khoom tiv thaiv ib puag ncig raws li qhov xwm txheej.

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  Smoke Collection Tower Schematic

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  Cov pa luam yeeb sau ntauwd

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  Induced cua ntsawj ntshab ntxuam

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 rau
  Precise Control ntawm Inlet Cua Volume

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  Vortex cua inlet kiv cua

Tus tswj huab hwm coj loj yog siv rau kev ntsuas qhov tseeb thiab kev tswj hwm ntawm cov pa loj. Mass flow meters muaj cov yam ntxwv ntawm qhov raug siab, zoo rov ua tau zoo, cov lus teb ceev ceev, pib muag muag, ruaj khov thiab kev ntseeg siab, kev ua haujlwm siab ntau yam. Nrog cov txheej txheem thoob ntiaj teb txuas, nws yooj yim rau kev khiav lag luam thiab siv, tuaj yeem ntsia tau rau hauv txhua txoj haujlwm, thiab yooj yim rau kev txuas nrog lub computer rau kev tswj tsis siv neeg.

Mass 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.Input qauv: 0-+5v