Iyo yekuona musimboti uye zvakanakira SF6 gasi detector

Muchitarisiko cheSF6 gasi density monitor, simba regesi rakavharirwa mumudziyo rinoshanduka nekushisa. Kuti tive nechiyero chakabatana chekuenzanisa, isu tinowanzo shandisa kukosha kwekumanikidza kwe20 ℃ seyakajairika kukosha. Paunenge uchiisimbisa, iyo yakayerwa kudzvanywa inoshandurwa kuita yakaenzana kukosha kukosha pa20 ℃ zvichibva pakunyorerana pakati pekumanikidza uye tembiricha, wozoenzaniswa.

1. Kiya kudzoreredza kukosha kwekuongorora: Kana chiridzwa chinongedzo chiri pa zero chinzvimbo, zvishoma nezvishoma uye zvakafanana inflate relay. Painotumira kukiya chiitiko, rekodha kukosha kwekumanikidza pane ambient tembiricha panguva iyoyo woishandura kuita yakaenzana kukosha kukosha pa20 ℃. Uku kuenzana kwekumanikidza kukosha ndiko kukosha kwayo kwekukiya kudzoreredza.
2. Alarm mhinduro kukosha verification: Zvishoma nezvishoma uye zvakafanana inflate chiridzwa. Kana yaburitsa alarm chiitiko, rekodha kukosha kwekumanikidza pane ambient tembiricha uye woishandura kuita yakaenzana yekumanikidza kukosha pa20 ℃. Uku kuenzana kwekumanikidza kukosha ndiko kukosha kwayo kwekupindura kwearamu.
3. Verification ye overpressure recovery value: Zvishoma nezvishoma uye zvakafanana inflate theSF6 geji. Painotumira chiratidzo chekudzvinyirira, zvishoma nezvishoma uye zvakafanana deflate chiridzwa. Kana iyo relay overpressure alarm chiratidzo chapihwa, rekodha kukosha kwekumanikidza pane ambient tembiricha uye woishandura kuita yakaenzana yekumanikidza kukosha pa20 ℃. Iyi yakaenzana yekumanikidza kukosha ndeye yakawandisa yekudzoreredza kukosha kwayo.
4. Alarm value verification: Kana kukosha kwekumanikidza mukati mechiridzwa kwakakwira kupfuura kukosha kwekupindura kwearamu pane tembiricha ye ambient, inotanga kuburitsa gasi zvishoma nezvishoma nekumhanya kwakasimba. Kana iyo SF6 density relay inotumira chiratidzo chealarm, kukosha kwekumanikidza pane ambient tembiricha inorekodhwa uye ichishandurwa kuita yakaenzana kukosha kukosha pa20 ℃. Uku kuenzana kwekumanikidza kukosha ndiko kukosha kwayo kwearamu.
5. Kiya kukosha kwekuona: Zvishoma nezvishoma uye zvakafanana kuburitsa gasi kuchiridzwa. Painotumira chiratidzo chekiyi, rekodha kukosha kwekumanikidza pane ambient tembiricha uye woishandura kuita yakaenzana yekumanikidza kukosha pa20 ℃. Iyi yakaenzana pressure value ndiyo kukosha kwayo kwekuvhara.
6. Overpressure kukosha verification: Zvishoma nezvishoma uye zvakafanana inflate chiridzwa. Kana iyo SF6 density relay ikatumira chiratidzo chekudzvanyirira, rekodha kukosha kwekumanikidza pane ambient tembiricha uye woishandura kuita yakaenzana yekumanikidza kukosha pa20 ℃. Uku kuenzana kwekumanikidza kukosha ndiko kukosha kwayo kwekuwandisa.

Idzi dziri pamusoro apa nzira nhanhatu dzekuenzanisa dzeSF6 gasi detectors, izvo zvinoratidzirawo maitiro avo ekushanda. Ivo vanogona kuiswa kuti vaone ine njodzi gasi inobuda nzvimbo. Inotengeswa kunze kwe electrochemical / catalytic combustion sensors inoshandiswa, iyo ine zvakanakira yechiratidzo chakagadzikana uye nepamusoro-soro. The explosion-proof wiring method inokodzera nzvimbo dzakasiyana-siyana dzine ngozi.Muindasitiri yemagetsi, high-voltage switchgear uye substations inoshandisa SF6 gasi senzira yekudzivirira kuti ive nechokwadi chekushanda kwakadzikama kwemidziyo iri pasi pemhepo yakakwira. Naizvozvo, kusungirirwa uye kunaka kweSF6 gasi zviratidzo zvakakosha zvekushanda nekuchengetedza midziyo yemagetsi.