Momwe mungatetezere bwino galasi loteteza la mutu wodula kuti lisaphulike

Ndi kutchuka kochulukira kwa mitu yodula kwambiri yamphamvu, tapeza kuti pali milandu yambiri yophulika ya lens yoteteza.Chifukwa chake makamaka chimayamba chifukwa cha kuipitsa kwa disolo.Mphamvu ikawonjezeka kufika pa ma watts 10,000, kamodzi kuipitsidwa kwa fumbi kumachitika pa lens, ndipo malo oyaka moto samayimitsidwa panthawi, mphamvu yomwe imatengedwa nthawi yomweyo imawonjezeka, ndipo imakhala yosavuta kuphulika.Kuphulika kwa lens kungayambitse vuto lalikulu la kulephera kwa mutu wodula.Chifukwa chake lero tikambirana njira zomwe zingalepheretse bwino lens yoteteza kuti isaphulike.

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Tetezani mawanga oyaka ndi magalasi osweka pagalasi

Kudula gasi

Zokhudza kuyendera mapaipi:

Njira yoyendera mpweya imagawidwa m'magawo awiri, imodzi imachokera ku thanki ya gasi kupita ku chitoliro cha gasi, ndipo ina imachokera ku mpweya wa chitoliro cha gasi kupita ku doko la kugwirizana kwa mpweya wa mutu wodula.

Pofufuza1.Kuphimba chitseko cha tracheal ndi nsalu yoyera yoyera, ventilate kwa mphindi 5-10, yang'anani momwe nsalu yoyera ilili, gwiritsani ntchito lens yoteteza kapena galasi yoyera, ikani pa tracheal outlet, ventilate pamagetsi ochepa (5-6 bar. ) kwa mphindi 5-10, ndipo yang'anani ngati lens yoteteza ili Pali madzi ndi mafuta.

Pofufuza2.Kuphimba kotuluka kwa tracheal ndi nsalu yoyera yoyera, ventilate kwa mphindi 5-10, yang'anani momwe nsalu yoyera ilili, gwiritsani ntchito lens yoteteza kapena galasi yoyera, ikani pa tracheal outlet, ndi mpweya wabwino (5-6) bar) kwa mphindi 5-10 (kutulutsa 20s; kuyimitsa) 10s), fufuzani ngati pali madzi ndi mafuta mu lens yoteteza;kaya pali nyundo ya mpweya.

Zindikirani:Madoko onse olumikizana ndi tracheal agwiritse ntchito zolumikizira za mapaipi a makadi momwe angathere, osagwiritsa ntchito madoko olumikizana mwachangu momwe mungathere, ndipo pewani kugwiritsa ntchito madoko a 90° momwe mungathere.Yesetsani kupewa kugwiritsa ntchito tepi yakuthupi kapena guluu wa ulusi, kuti musapangitse tepiyo kuthyola kapena kulumikiza zinyalala zamagulu mumlengalenga, zomwe zimapangitsa kuti mpweya usokonezeke kutsekereza valavu yofananira kapena kudula mutu, zomwe zimapangitsa kudula kosakhazikika. kapena kudula mutu wa lens kuphulika.Ndibwino kuti makasitomala akhazikitse zosefera zothamanga kwambiri komanso zolondola kwambiri (1μm) pamalo ochezera 1.

Kuyesa kwa pneumatic: osatulutsa kuwala, yendetsani njira yonse yoboola ndi kudula popanda kanthu, komanso ngati galasi loteteza lili loyera.

B.Zofunikira za gasi:

Kudula gasi chiyero:

Gasi Chiyero
Oxygen 99.95%
Nayitrogeni 99.999%
Mpweya woponderezedwa Palibe mafuta komanso madzi

Zindikirani:

Kudula gasi, mpweya wokhawokha komanso wouma umaloledwa.Kuthamanga kwakukulu kwa mutu wa laser ndi 25 bar (2.5 MPa).Ubwino wa gasi umakwaniritsa zofunikira za ISO 8573-1:2010;particles olimba-kalasi 2, madzi-kalasi 4, mafuta-kalasi 3

Gulu Tinthu zolimba (fumbi lotsala) Madzi (Pressure dew point)

(℃)

Mafuta (Nthunzi/Chifunga)

(mg/m3)

Kuchulukirachulukira (mg/m3) Kukula kwakukulu (μm)

1

0.1

0.1

-70

0.01

2

1

1

-40

0.1

3

5

5

-20

1

4

8

15

+3

5

5

10

40

+7

25

6

-

-

+ 10

-

C.Kudula zofunikira zapaipi ya gasi:

Kuwombera koyambirira: musanayambe kuphulika (pafupifupi 2s), mpweya umatulutsidwa pasadakhale, ndipo valavu yofananira imagwirizanitsidwa kapena ndemanga ya pini ya 6 ya IO board ikugwirizana.Pambuyo poyang'anira PLC kuti kuthamanga kwa mpweya kumafika pamtengo wokhazikitsidwa, kutulutsa kuwala ndi njira yobowoleza kudzachitika.Pitirizani kuwomba.Kuboola kukatha, mpweya udzapitirizabe kutuluka ndikutsikira kumalo otsatila odulidwa.Panthawi imeneyi, mpweya sudzatha.Makasitomala amatha kusintha kuthamanga kwa mpweya kuchokera ku kuthamanga kwa mpweya woboola kupita ku kuthamanga kwa mpweya.Sinthani ku mphamvu ya mpweya woboola panthawi yomwe mukuyenda, ndipo musatseke mpweya, sunthirani kumalo ena oboola;kudulidwa kutatha, mpweya sudzayima ndi kukweza, ndipo mpweya udzasiya pambuyo pokhala ndi kuchedwa kwa 2-3s.

Kulumikizana kwa ma alarm

A.PLC alamu kulumikizana

Pakutumiza zida, ndikofunikira kuyang'ana ngati kulumikizana kwa ma alarm ndi kolondola

  1. Mawonekedwe a PLC amayang'ana choyamba alamu (yachiwiri pokhapokha kuyimitsidwa kwadzidzidzi) ndi zotsatila zotsatila pambuyo pa alamu (kuyimitsa kuwala, kusiya kuchitapo kanthu).
  2. Palibe kuyang'ana kowala: tulutsani kabati yodzitchinjiriza yapansi pang'ono, alamu ya LED4 ikuwonekera, kaya PLC ili ndi kulowetsa kwa alamu ndi zochita zotsatila, kaya laser idzadula chizindikiro cha LaserON kapena kuchepetsa mphamvu yamagetsi kuti ayimitse laser.
  3. Kuyang'ana kotulutsa kuwala: Chotsani chizindikiro cha 9th pini pa bolodi la IO lobiriwira, komanso ngati PLC ili ndi chidziwitso cha alamu, fufuzani ngati laser idzagwetsa magetsi apamwamba ndikusiya kutulutsa kuwala.

Ngati OEM yalandira chizindikiro cha alamu, chofunika kwambiri ndi chachiwiri pokhapokha poyimitsa mwadzidzidzi (njira yotumizira mofulumira), chizindikiro cha PLC chimayankha mwamsanga, ndipo kuwala kungathe kuimitsidwa nthawi, ndi zifukwa zina zikhoza kufufuzidwa.Makasitomala ena amagwiritsa ntchito njira ya Baichu ndipo sanalandire chizindikiro cha alamu.Mawonekedwe a alamu amayenera kusinthidwa ndikukhazikitsa chotsatira (kuyimitsani kuwala, kuyimitsa kuchitapo kanthu).

Mwachitsanzo:

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Zikhazikiko za alarm system ya Cypcut

B.Kulumikizana kwamagetsi kwa Optocoupler

Ngati PLC sigwiritsa ntchito njira yotumizira mwachangu, pali kuthekera kwina kuti laser ikhoza kuzimitsidwa kwakanthawi kochepa.Chizindikiro cha alamu chodulira chimalumikizidwa mwachindunji ndi cholumikizira cha optocoupler kuti chiwongolere chizindikiro cha LaserON (mwachidziwitso, cholumikizira chachitetezo cha laser chimatha kuwongoleredwa), ndipo kuwala kumadulidwa mwachindunji (kuthekera kwa laser kumatsitsidwanso -> laser kuchotsedwa. ).Komabe, m'pofunika kulumikiza chizindikiro cha alamu Pin9 ku PLC mofanana, mwinamwake ma alarm odula mutu, ndipo kasitomala sakudziwa chifukwa chake, koma laser imasiya mwadzidzidzi.

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Kulumikizana kwa zida zamagetsi zophatikizika ndi ma opto-coupled (chizindikiro cha ma alarm-opto-coupled magetsi-laser)

Ponena za kutentha kwa kutentha, izi ziyenera kuyesedwa ndikukhazikitsidwa ndi OEM malinga ndi momwe akudulira.Pini ya 6 ya bolodi ya IO imalephera kutulutsa mtengo wowunikira kutentha kwa galasi loteteza (0-20mA), ndipo kutentha kofananirako ndi madigiri 0-100.Ngati OEM ikufuna kutero, imatha kuchita.

Gwiritsani ntchito magalasi oteteza oyambira

Kugwiritsiridwa ntchito kwa magalasi osadzitetezera kungayambitse mavuto ambiri, makamaka pamutu wodula wa 10,000-watt.

1.Kuvala kwa lens kosauka kapena zinthu zopanda pake kungapangitse kutentha kwa lens kukwera mofulumira kwambiri kapena kuti mphuno ikhale yotentha, ndipo kudula kumakhala kosakhazikika.Pazovuta kwambiri, lens ikhoza kuphulika;

2.Kusakwanira kokwanira kapena kulakwitsa mu kukula kwa m'mphepete kumayambitsa mpweya wotuluka (alamu ya mpweya wa mpweya muzitsulo), kuwononga lens yotetezera mu gawo lolunjika, zomwe zimapangitsa kudula kosasunthika, kudula kosasunthika, ndi kuipitsa kwakukulu kwa lens lolunjika;

3.Kuyeretsa kwa lens yatsopano sikokwanira, kumayambitsa kutentha kwa lens kawirikawiri, kuipitsidwa kwa lens yotetezera mu gawo lolunjika, ndi kuphulika kwakukulu kwa lens.


Nthawi yotumiza: Aug-25-2021