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

Yakakodzera kuongorora kugona kwekumisikidzwa kwewaya yakasungirirwa uye tambo kana tambo yemaziso kudzvanya moto wakatwasuka wakapararira pasi pemamiriro akatarwa.

Tevedzera GB18380.31-2022 "Kupisa bvunzo dzetambo pasi pemamiriro emurazvo wemurazvo Chikamu 3: Kuiswa kwakamira kwewaya yakavharwa uye tambo yemoto yakatwasuka yekuparadzira test test mudziyo", yakaenzana neIEC60332-3-10: 2000.

Panguva imwecheteyo kusangana nezvinodiwa zveTafura 4 yeGB/T19666-2019 "General Principles of Flame Retardant uye Refractory Wire uye Cable" standard.

GB/T18380.32--2022/IEC60332--3--21: 2015 "Kupisa bvunzo dzetambo dzemagetsi uye tambo dzemaziso pasi pemamiriro emoto Chikamu 32: Yakaiswa tambo yakasungirirwa waya uye tambo yemoto vertical kupararira bvunzo AF / R chikamu".

GB/T18380.33--2022/IEC60332--3--22: 2015 "Kupisa bvunzo dzetambo dzemagetsi uye tambo dzemaziso pasi pemamiriro emurazvo Chikamu 33: Yakaiswa tambo yakasungirirwa waya uye tambo yemoto yakatwasuka yakapararira bvunzo chikamu A".

GB/T18380.35--2022/IEC60332--3--24:2015 "Kupisa bvunzo yetambo dzemagetsi uye tambo dzemaziso pasi pemamiriro emoto Chikamu 35: Yakaiswa tambo yakasungirirwa uye tambo yemoto yakatwasuka yakapararira bvunzo chikamu C",

GB/T18380.36--2022/IEC60332--3--25: 2015 "Kupisa bvunzo yetambo dzemagetsi uye tambo dzemaziso pasi pemamiriro emurazvo Chikamu 36: Yakatwasuka yakaiswa bundle waya uye tambo yemoto yakatwasuka yakapararira bvunzo chikamu D".

Combustion test room, magetsi ekudzora system, mhepo sosi, ignition source mass flow control system (propane gasi uye air compressed gasi), simbi manera, chinodzimisa moto mudziyo, emission yekuchenesa mudziyo, nezvimwe.

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

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

3.Kuyerera kwemhepo uye kuyerera kwepropane kunodzorwa nehurongwa hwekuyerera kwehuwandu.

4.Air source: propane (0.1Mpa), mweya (0.1Mpa), mutengi ane mhepo sosi.

5.Timing range: 0 ~ 60min (inogona kuiswa)

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)

Yakazadzwa nemamineral fire-resistant insulation rock wool material, pamusoro ne1500mm yakakwirira kuchengetedza guardrail.

8.2 inopisa blowtorch misoro ine Venturi musanganiswa

9.The air inlet fan imhepo yakaderera-noise vortex fan. Iyo PLC inodzora kumhanya kwe fan kuburikidza ne frequency converter, uye iyo vortex inoyerera inoyera huwandu hwemhepo kuti iwane chaiyo yemhepo inlet vhoriyamu kutonga.

10.The induced draft fan inotora 4-72 anti-corrosion fan ine air volume ye5000m.²/h.

11. Flue gasi post-kurapwa yakashongedzerwa nemvura yekupfapfaidza guruva shongwe yekubvisa ine inogadzirisa mhepo vhoriyamu ye5000 m.²/h

12.Both nitrogen moto kudzimisa uye mvura pfapfaidzo moto kudzimisa nzira akashongedzerwa kuti vatengi kusarudza.

13.Kuedza:

Vertical mwero wemanera esimbi(mm): 500(W) x 3500(H)

Dimension yakafara yesimbi (mm): 800(W) x 3500(H)

14.Combustion surface dimension(mm): 257(L) x 4.5(W)

15.Touch screen control, intuitive uye yakajeka, magetsi emagetsi, nguva yenguva.

16.The burner inodzorwa nePLC uye inoshandiswa nekubata sikirini.

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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  Burner 

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  Venturi musanganiswa

1.Anemometer: inoyera mhepo yemhepo kunze kwepamusoro pekamuri yekuedza, kana mhepo inomhanya inopfuura 8m / s ipapo kuedza hakugoni kuitwa.

2.Temperature probe: maviri e-K-type thermocouples akashongedzerwa kumativi ose ebhokisi rekuedza, kana kutonhora kwemadziro emukati kwakaderera kupfuura 5 ℃ kana kupfuura 40 ℃, muedzo haugone kuitwa.

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. Mushure mekupedza bvunzo: Kana sampuli ichiri kutsva mushure meawa imwe chete yekumisa moto, mudziyo wekupfapfaidza mvura kana mudziyo wekudzima moto wenitrogen unogona kushandiswa kumisa moto nechisimba, uye pane faneli yakakosha yekuchenesa. waste.

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

Imwe neimwe yemamanera esimbi akajairika uye akafara

Kuunganidza chiutsi uye kugeza soot mudziyo: PP zvinhu, ine dhayamita 1500mm uye kureba 3500mm. Iyo shongwe yekuunganidzira chiutsi yakakamurwa kuita zvikamu zvitatu: pfapfaidzo mudziyo, chiutsi uye guruva sefa mudziyo, uye chiutsi chekupedza chiutsi. Kupfapfaidza mudziyo: kupa mvura yekupfapfaidza kune yakakosha sefa zvinhu, kuchengetedza yakakosha sefa zvinhu kusefa utsi neguruva zvinobudirira. Chiutsi uye guruva sefa mudziyo: Inosefa nekunwa mvura sefa zvinhu, zvinogona kunyatsosefa utsi neguruva kuitira kuti chiutsi chinobuda chive chiutsi chichena. Vatengi vanowedzera midziyo yekuchengetedza zvakatipoteredza maererano nemamiriro ezvinhu.

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  Smoke Collection Tower Schemamatic

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  Shongwe yekuunganidza fodya

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  Induced 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 ye
  Kudzora Kwazvo kweInlet Air Volume

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  Vortex air inlet fan

Iyo mass flow controller inoshandiswa kuyera chaiyo uye kutonga kwekuyerera kwegasi. Misa inoyerera metres ine maficha ekurongeka kwepamusoro, yakanaka kudzokorora, kukurumidza kupindura, kupfava kutanga, kugadzikana uye kuvimbika, yakafara yekushanda kudzvanywa renji. Nezvibatanidza zvepasi rose, zviri nyore kushandisa uye kushandisa, zvinogona kuiswa mune chero chinzvimbo, uye zviri nyore kubatana nekombuta kuti idzore otomatiki.

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 model: 0-+5v