China Yodzitsekera Yodzitsekera Paipi ya Gasi Wachilengedwe Ikani patsogolo pa Chitofu kapena Chotenthetsera cha Madzi Chopangidwa ku China Kupanga ndi Fakitale

Chitoliro chodzitsekera chokha chachitetezo cha Vavu Yowonetsedwa

Mapaipi odzitsekera okha Vavu yotetezeka

Nambala ya Model: GDF-2

Kufotokozera Kwachidule:

Nambala ya Model:GDF-2 Pipeline yodziteteza yokha Vavu yodzitetezera

Mavavu odzitsekera okha pamapaipi ndi mtundu wa valavu kutsogolo kwa chitofu. Imayikidwa kumapeto kwa payipi ya gasi yamkati komanso pamaso pa chitofu cha gasi kapena chotenthetsera madzi. Lili ndi ntchito zodzitsekera ndi kupanikizika kwambiri, kudzitsekera nokha ndi kupanikizika komanso kudzitsekera nokha ndi overcurrent. Pamene kupanikizika mu payipi kumakhala kotsika kapena kupitirira kuposa mtengo woikidwiratu, kapena kuthamanga kwa mpweya kumakhala kwakukulu kuposa mtengo wokhazikitsidwa, valavu ikhoza kutsekedwa nthawi yomweyo kuteteza ngozi zachitetezo. Ndi chida chomwe chimakondedwa ndi chitetezo chadzidzidzi chodulira mapaipi a gasi amkati.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Malo oyika

Valavu yodzitsekera yokha imatha kuyikidwa papaipi ya gasi kutsogolo kwa chitofu kapena chotenthetsera madzi.

katundu (2)
katundu (5)

Ubwino wa Zamalonda

Pipeline yodzitsekera yokha yachitetezo cha Valve ndi maubwino ake
1.Kusindikiza kodalirika
2.kukhudzika kwakukulu
3.kuyankha mwachangu
4.chinthu chaching'ono
5.osagwiritsa ntchito mphamvu
6.Easy kukhazikitsa ndi ntchito
7. Moyo wautali
8.Interface ikhoza kusinthidwa

Chiyambi cha ntchito

overpressure automatic shutdown
Pamene chowongolera chapakati chakumapeto kwa payipi ya gasi chikagwira ntchito molakwika kapena kuthamanga kwa mapaipi kuli kokwera kwambiri chifukwa cha kuyeserera kwa mapaipi komwe kampani yamafuta imachita, valavu imatsekedwa yokha chifukwa kuthamanga kwa mapaipi ndikwambiri kuposa mtengo wokhazikitsidwa. kuletsa payipi kuti lisatayike ndi kutsekedwa chifukwa cha kuthamanga kwambiri kwa mapaipi.

Kuzimitsa kwapang'onopang'ono
Pamene chowongolera chowongolera kutsogolo kwa payipi ya gasi sichikhala chachilendo, panthawi yomwe amagwiritsira ntchito gasi pachimake, payipi ya gasi imatsekedwa ndi ayezi, kusowa kwa gasi m'nyengo yozizira, kuyimitsa gasi, kusinthira, komanso kuchepetsa kupanikizika, mapaipi akunja amawonongeka ndi masoka opangidwa ndi anthu kapena masoka achilengedwe kapena mavavu otsekera mwadzidzidzi m'nyumba amatsekedwa. Kuthamanga kwa gasi kumakhala kotsika kuposa mtengo wamtengo wapatali kapena gasi kumasokonekera, valavu imatseka yokha chifukwa kupanikizika kwa mapaipi kumakhala kotsika kusiyana ndi mtengo wamtengo wapatali wotetezera ngozi za gasi chifukwa cha kutayikira.

Kusefukira basi kuzimitsa
Pamene chosinthira gwero la gasi ndi chowongolera chakutsogolo chapaipi ya gasi sichikhala chachilendo, kapena payipi ya rabara ikagwa, kukalamba, kapena kuphulika, chitoliro cha aluminiyamu-pulasitiki ndi payipi yachitsulo imakhala ndi dzimbiri ndikubowoleza, kupsinjika kumasintha. , kulumikizako ndi kotayirira, ndipo chophikira gasi chimakhala chachilendo, zomwe zimapangitsa kuti mpweya wapaipi usefukire. Kupanikizika kukatayika, valavu imatha kutsekedwa kuti isokoneze mpweya.

Malangizo Ogwiritsa Ntchito

Vavu yoyambira yotsekedwa

ntchito yabwinobwino

Kuzimitsa kwamoto kopitilira muyeso kapena kopitilira muyeso

overpressure self- shutdown

1. Mu chikhalidwe chokhazikika cha gasi, kwezani pang'onopang'ono batani lakukweza valve mmwamba (ingokwezani pang'onopang'ono, osagwiritsa ntchito mphamvu zambiri), valve ikhoza kutsegulidwa, ndipo batani lokweza lidzayambiranso mukangotulutsa. Ngati batani la Nyamulani silinakhazikitsidwenso, chonde dinani batani la Nyamulani pamanja kuti muyikhazikitsenso.
2. Chikhalidwe chogwira ntchito cha valve chikuwonetsedwa mu chithunzi. Ngati mukufuna kusokoneza gasi ku chipangizo cha gasi mukamagwiritsa ntchito, muyenera kutseka valavu yamanja kumapeto kwa valve. Ndizoletsedwa kusindikiza gawo la chizindikiro ndi dzanja kuti mutseke valve mwachindunji;
3. Zikapezeka kuti gawo lachiwonetsero likutsika ndikutseka valavu panthawi yogwiritsira ntchito, limasonyeza kuti valavu yalowa pansi pamagetsi kapena pakali pano kudzitsekera (monga momwe tawonetsera pa chithunzi). Ogwiritsa ntchito amatha kudziyesa okha pazifukwa zotsatirazi. Pamavuto omwe sangathe kuthetsedwa paokha, ayenera kuthetsedwa ndi kampani yamafuta. Osathetsa nokha, zifukwa zomwe zingatheke ndi izi:
(1) Kusokoneza kwa gasi kapena kuthamanga kwa mapaipi ndikotsika kwambiri;
(2) Kampani yamagesi idayimitsa gasi chifukwa chokonza zida;
(3) Mapaipi akunja anawonongeka ndi masoka achilengedwe opangidwa ndi anthu;
(4) Zina m'nyumba Valovu yotseka mwadzidzidzi imatsekedwa chifukwa cha zovuta;
(5) payipi ya mphira imagwa kapena chipangizo chamagetsi sichikhala chachilendo (monga kutayikira kwa mpweya chifukwa cha kusintha kwachilendo);

4.Ngati apeza kuti gawo lachidziwitso lakwera pamwamba kwambiri panthawi yogwiritsira ntchito, limasonyeza kuti valavu imakhala yowonjezereka komanso yodzitseka yokha (monga momwe tawonetsera pa chithunzi). Wogwiritsa ntchito amatha kudziyesa yekha kudzera pazifukwa zotsatirazi ndikuzithetsa kudzera pakampani yamafuta. Osathetsa nokha, ndipo pezani pansi pambuyo pothetsa mavuto Gawo la chizindikiro limabwezeretsa valavu kumalo otsekedwa, ndipo valavu ikhoza kutsegulidwa mwa kukweza batani lokweza valve kachiwiri. Zifukwa zomwe zimapangitsa kuti munthu azidzitsekera mopitirira muyeso ndi izi:
(1) Wowongolera kutsogolo kwapaipi ya gasi amagwira ntchito molakwika;
(2) Kampani ya gasi imayendetsa mapaipi. Kuthamanga kwa mapaipi ndikokwera kwambiri chifukwa cha kuyesa kwa kuthamanga;

5.Panthawi yogwiritsira ntchito, ngati mutakhudza mwangozi gawo la chizindikiro ndikupangitsa kuti valve itseke, muyenera kukweza batani kuti mutsegulenso valve.

Zolemba za Tech

Zinthu	Kachitidwe				Reference Standard
Sing'anga yogwirira ntchito	Gasi wachilengedwe,Gasi wamalasha
Mayendedwe Ovoteledwa	0.7 m³/h		1.0 m³/h	2.0 m³/h	GB/T 6968-2011
Kupanikizika kwa ntchito	0～2 kpa
Kuchitakutentha	-20℃～60℃
Kutentha kosungirako	-20℃～60℃
Chinyezi	5%～90%
Kutayikira	Kumanani ndi CJ wamba/T 447-2014				CJ/T 447-2014
Closndinthawi	≤3s
Kupanikizika mopitirira muyeso kudzitsekera	8±2 kpa
Kupanikizika kodzitsekera kupanikizika	0.8±0.2kPa
Kusefukira kodzitsekera koyenda	1.4m³/h	2.0m³/h		4.0m³/h