Mushure mekunge "inouraya" thermos makapu akaiswa pachena, mitengo yakasiyana zvakanyanya. Iyo yakachipa inongodhura makumi emayuan, nepo inodhura inodhura kusvika kuzviuru zveyuan. Ko makapu akachipa ethermos ane hurombo here? Makapu anodhura e thermos ari pasi pemutero weIQ?
Muna 2018, CCTV yakafumura marudzi gumi nemapfumbamwe e “anouraya” thermos makapu pamusika. Mushure mekudira hydrochloric acid mukapu ye thermos uye kuisiya kwemaawa makumi maviri nemana, kuwanda kwe manganese, nickel uye chromium metals zvinogona kuonekwa muhydrochloric acid.
Aya matatu masimbi anorema. Kuwanda kwavo kwemukati kunogona kukonzeresa kusadzivirirwa, ganda allergies, uye kukonzera cancer. Zvinonyanya kukuvadza kune vakwegura nevana, uye zvinogona kukonzera kukura dysplasia uye neurasthenia.
Chikonzero nei kapu yethermos iine simbi dzinorema imhaka yekuti tangi rayo remukati rinowanzo gadzirwa nezvinhu zvitatu zvakajairika zvesimbi, zvinoti 201, 304 uye 316.
201 Stainless simbi iindasitiri isina simbi ine yakaderera chromium uye nickel zvemukati. Zvisineyi, inoita ngura munzvimbo dzine mwando uye inokwanisa kuita ngura kana yasangana nezvinhu zvine acidic, zvichibva zvaita kunaya simbi dzinorema. Haikwanise kusangana nekudya uye zvinwiwa kwenguva yakareba.
304 simbi isina tsvina inowanzoonekwa sechikafu-giredhi zvinhu uye inogona kushandiswa kugadzira liner yemukombe wethermos; 316 Stainless simbi isimbi yekurapa-giredhi isina simbi, iyo yakachengeteka zvakanyanya uye kunyanya kusaora.
Kuti vachengetedze mari, vamwe vatengesi vasina kutendeseka vanowanzosarudza yakachipa 201 simbi isina tsvina semusara wemukati wemukombe wethermos. Kunyangwe makapu akadaro e thermos asiri nyore kuburitsa masimbi anorema kana achizadza mvura inopisa, anokuvadzwa nyore kana asangana nezvinwiwa zvine acidic uye majusi. Corrosion, zvichikonzera kuwandisa heavy metals.
Zviyero zvinoenderana nenyika zvinotenda kuti mukombe we thermos unogona kubikwa mu 4% acetic acid solution kwemaminitsi makumi matatu uye yakanyoroveswa kwemaawa makumi maviri nemana, uye mukati mesimbi chromium migration amount haipfuure 0.4 mg/square decimeter. Zvinogona kuonekwa kuti kunyange yakaderera-yemhando thermos makapu inofanira kusangana nemitemo yekukwanisa kubata zvakachengeteka zvinwiwa zvecarbonated, pane kubvumira vatengi kuchengetedza mvura inopisa chete.
Nekudaro, iwo asina kukwana thermos cup liners pamusika angave akagadzirwa neakaderera emhando yeindasitiri-giredhi simbi isina tsvina, ine ngura isina tsvina kana yakashandiswa simbi yakaraswa, iyo inokuvadza hutano hwevanhu.
Chinokosha ndechekuti mitengo yeiyi thermos makapu haisi ese zvigadzirwa zvakachipa. Mamwe anodarika gumi kana makumi maviri yuan imwe neimwe, uye mamwe akakwira kusvika rimwechete kana mazana maviri yuan. Kazhinji kutaura, 100 yuan inokwana kuti mabhizinesi ashandise zvinhu zvakachengeteka kugadzira makapu ethermos. Kunyangwe pasina zvakakosha zvinodikanwa zvekudzivirira mhedzisiro, makumi eyuan anogona kuzviita zvachose.
Nekudaro, mazhinji makapu ethermos anogara achisimbisa yavo yekupisa yekupisa, ichipa vatengi manyepo ekuti zvigadzirwa zvavo zvakachengeteka zvachose. Pakusarudza kapu ye thermos pamusika, tinofanira kuteerera uye kuedza kusarudza zvishoma zvinonyanya kuzivikanwa mhando. Nekudaro, kune thermos makapu ane SUS304 uye SUS316 pane yemukati tangi.
Panguva imwecheteyo, iwe unofanirwawo kuona kana paine zviratidzo zve ngura mukati memukombe we thermos, kana nzvimbo yacho yakatsetseka uye inopenya, kana paine chero kunhuhwirira kwakasiyana, nezvimwewo. Kazhinji kutaura, tangi yemukati isina ngura, yakatsetseka. uye hapana kunhuwa kunogona kuvimbisa kuti zvinhu hazvizove ngura uye ichangobva kugadzirwa simbi isina tsvina.
Mitengo ye thermos makapu parizvino pamusika inosiyana zvakanyanya. Zvishoma zvakachipa thermos makapu anoshandisa tekinoroji yekubvisa muswe uye ane yakavanzika muswe chamber pazasi kuchengetedza kupisa, asi anotora imwe nzvimbo uye kuderedza mvura yekuchengetedza simba.
More anodhura thermos makapu anowanzo bvisa iyi dhizaini. Ivo vanowanzo shandisa yakareruka uye yakasimba austenitic Stainless simbi liner (yeSUS304 Stainless simbi). Iri rudzi rwesimbi isina tsvina inodzora zviri mukati mesimbi chromium pa16% -26%, iyo inogona kuumba inodzivirira firimu rechromium trioxide pamusoro uye ine yakasimba corrosion resistance.
Zvakadaro, iwo makapu e thermos pamusika anotengeswa nemari inodarika zviuru zvitatu kusvika 4 000 yuan imwe neimwe inowanzove nemukati matangi akagadzirwa netitanium alloy. Iyo insulation effect yechinhu ichi yakafanana neyesimbi isina tsvina. Chinokosha ndechekuti yakachengeteka zvikuru, nokuti titanium haikonzere heavy metal chepfu. Nekudaro, mutengo uyu hausi kudikanwa kune vanhu vazhinji.
Kazhinji kutaura, akawanda thermos makapu haatariswe IQ mutero. Izvi zvakafanana nekutenga poto kumba. Poto yesimbi inodhura makumi emadhora chidimbu haina kushata, asi mukana wekusangana nezvigadzirwa zvemhando yakaderera uchawedzera. Chigadzirwa chemutengo wakanyanya kwazvo hachizadzise zvinodiwa nevanhu vazhinji. Kutorwa pamwechete, kutenga zvigadzirwa zvine mutengo pa100-200 yuan isarudzo yevanhu vazhinji.
Nguva yekutumira: Mar-18-2024