High{{0}pressure mercury rambi irambi rinoburitsa gasi rinoburitsa chiedza chinoenderana nemercury vapor discharge. Inoshandiswa zvakanyanya mumaindasitiri, zvekurapa, uye kunze kwemwenje maapplication. Mashandiro ayo ndeekuti -voltage arc inofadza mercury vapor, ichigadzira mwaranzi mu ultraviolet range. Mwaranzi iyi inobva yashandurwa kuita chiedza chinooneka nephosphors mukati mechubhu remwenje.
The core structure yehigh-pressure mercury rambi ine quartz glass tube, electrodes, nemercury vapor. Kana ikozvino ichipfuura nepakati pemagetsi, iyo mercury vapor mukati mechubhu inoiswa ionized kuumba plasma. Maelectrons anodhumhana nemaatomu emercury, achichinjika kuenda kumazinga esimba repamusoro uye obva aburitsa ultraviolet chiedza pa254 uye 185 nanometers. Ichi chiedza che ultraviolet chinofadza phosphors (senge isingawanzo pasi phosphors) yakaputirwa pamadziro echubhu, ichigadzira chiedza chichena chiri musanganiswa wemavara matsvuku, egirinhi, uye ebhuruu ekutanga. Nekuda kwekuti kubuda kunoda simba repamusoro (kazhinji zviuru zvevolts) kutanga kubuda, chubhu yemwenje inofanozadzwa-nekashoma keargon kana neon gasi kuderedza simba rekutanga.
Mwenje uyu une zvinhu zvakakosha: Chekutanga, unozvirumbidza nekupenya kwakanyanya, unosvika makumi mashanu -60 lumens pa watt, inodarika mwenje we incandescent; chechipiri, inozvirumbidza kwenguva refu, ine avhareji yenguva yekushanda inopfuura maawa 10 000; uye chechitatu, mapeji ayo akaiswa mukati mebhuruu-girini bhendi, zvichiita kuti ive yakakodzera kune maapplication uko kuburitsa kwemavara kusinganyanyi kukosha. Nekudaro, iyo yakaderera color rendering index (CRI) (inenge 40-60) uye yakakosha kunonoka kutanga (kunotora 4-8 maminetsi kuti isvike kupenya kwakadzikama) kudzikisira kushandiswa kwayo mune dzimwe nzvimbo dzemukati.
Panyaya yekushandiswa, marambi akakwirira-anonyanya kushandiswa munzvimbo dzinoda kuvheneka kwakafanana panzvimbo yakakura, yakaita semagetsi emumigwagwa, nhandare, neshopu dzefekitori. Kubuda kwavo kweUV kunoitawo kuti vabatsire munzvimbo dzakadai sekutora mifananidzo uye sterilization. Nekufambira mberi kweruzivo rwemichina, marambi esimbi halide uye maLED ari kutsiva mwenje wechinyakare-epressure mercury, asi iwo ekupedzisira, nekuda kwehunyanzvi hwawo hwekugadzira uye mutengo wakanakira, uchiri kushandiswa mune chaiwo maapplication.
Mune ramangwana, sezvo mitemo yezvakatipoteredza inoomesa zvirambidzo pakushandisa mercury, marambi epresha yemercury anogona kubuda pamusika zvishoma nezvishoma. Zvisinei, mazano avo eunyanzvi achiri kupa hwaro hwakakosha hwekuvandudzwa kwemazuva ano magetsi emagetsi.
