Ruo 2020.12.5, enweela ọnwụ 122 n'ebe a na-egwupụta coal n'ofe mba ahụ n'afọ a, na-egbu ma ọ bụ na-ejide mmadụ 224. N'afọ a, nnukwu ihe mberede nchekwa coal (ma e jiri ya tụnyere 2019) abawanyela site na otu, ọnụ ọgụgụ ndị nwụrụ anwụ ejiriwo mmadụ 16 mụbaa, mmụba nke 50% na 44% n'otu n'otu." Chongqing Songzao "9.27" ihe mberede ọkụ, mmadụ 16 nwụrụ. na ndị mmadụ 38 merụrụ ahụ; ala obi m.
Mgbe nyochachara nkenke, ihe kpatara Chongqing Songzao "9.27" ihe mberede ọkụ bụ Downhole Nke 2 buru ibu, akwa akwa na akwa nke eriri coal. Mgbe eriri okpomọkụ na-arị elu. N'ihi ọdịda nke ngwaọrụ nchebe okpomọkụ na onye na-achọpụta anwụrụ ọkụ arụnyere na eriri belt, ọ dịghị ịdọ aka ná ntị ma ọ bụ nkwụsị nke ọrụ belt. O mere ka eriri ahụ gbaa ọkụ ma mee ka coal dị na eriri ahụ gbaa ọkụ. Gasị ndị na-egbu egbu na ndị na-emerụ ahụ nke ọkụ ahụ na-emepụta ga-alaghachi n'elu ọrụ, na-ebute nsị ndị ọrụ.
Iwu nchekwa nke coal na-akọwapụta na mkpokọta carbon monoxide n'ikuku n'ebe a na-egwupụta coal agaghị agafe 0.0024%, na carbon monoxide ga-emepụta mgbe agbachara coal seams ozugbo ma ọ bụ mgbe ọkụ n'okpuru ala mere. Anyị niile maara na nsị carbon monoxide dị oke egwu. Mgbe carbon monoxide na-agbanye n'ime ahụ mmadụ, ọ ga-ejikọta ya na hemoglobin dị n'ime ahụ mmadụ, wee mepụta carboxyhemoglobin. Ọ nwere ike ime ka hemoglobin dị n'ahụ mmadụ kwụsị ọrụ na ọrụ nke ibu oxygen, si otú a na-akpata hypoxia na asphyxia. Ọtụtụ ihe mberede ogbunigwe na-abụkarị mana mmepụta ma ọ bụ mwepu nke gas na-egbu egbu dị ka carbon monoxide ebutela nsị nsi ndị ọrụ na ihe mberede na-egbu egbu. Ya mere, na nyocha nchekwa anyị kwa ụbọchị, anyị ga-etinye uche pụrụ iche na ọrụ nkịtị na arụ ọrụ nke mkpuchi anwụrụ ọkụ, carbon monoxide na ngwá ọrụ ndị ọzọ iji nye nkwa nchekwa maka nchekwa anyị.
HENGKO ofu co mkpu bụ ngwaọrụ iji chọpụta co, nwere uru nke nzaghachi ngwa ngwa, oke uche, ike mgbochi nnyonye anya ike na IP65 ọkwa nchebe. Mgbe ntinye nke carbon monoxide karịrị uru akụrụngwa nke etinyere ya, onye nchọta ga-ezipụ mgbaama mkpu na-anụ na anya ozugbo.
HENGKO CO sensọ modul bụ modul gas zuru ụwa ọnụ emebere ma rụpụta ya site na ijikọ teknụzụ nchọpụta electrochemical dị mgbagwoju anya na sekit dị mgbagwoju anya. Akụkụ a na-arụ ọrụ na sekit ịnya ụgbọ ala dị mfe, nke nwere mmepụta dijitalụ na mmepụta voltaji analog, nkwụsi ike dị mma na ogologo ndụ. Enwere ike ịgụ nsonaazụ nha site na microprocessor site na interface I2C nke onye ọrụ.
Na mgbakwunye na mkpu carbon monoxide a kapịrị ọnụ, HENGKO nwekwara aihe nchọpụta gas nwere ike iji akanke nwere ike na-achọpụta mgbe niile ịta nke otu gas. Onye na-achọpụta ihe na-anabata mgbapụta mgbapụta iji chọpụta gas, onye ọrụ nwere ike ịhọrọ mkpanaka kwesịrị ekwesị dịka ihe dị iche iche chọrọ nke gburugburu ebe obibi, nke na-eme ka nha ahụ dịkwuo mfe. Ngosipụta ahụ na-egosipụta nnukwu ihuenyo OLED dot matrix ngosi, nke na-egosipụta n'ụzọ anya nke itinye uche, oke na oge gas a na-atụ. Ụdị ọrụ igodo atọ dị mfe na ozi zuru ezu na-eme ka ọrụ ahụ dịkwuo nkenke ma dị mfe nghọta.
Oge nzipu: Jan-05-2021
