Bimetallic thermometer. Features Ofunika

M'magulu ambiri Kutentha ndi makhazikitsidwe kunyumba kuntchito ntchito bimetallic thermometer kusonyeza kusintha kutentha mu gaseous kapena madzi sing'anga. Izi chipangizo Mipikisano cholinga. Izo zikhoza kuikidwa malo womangidwa, ndi malo m'nyumba ndi panja. Izo ntchito zomera mphamvu za nyukiliya, ayenga mafuta, zombo zankhondo, etc.

Bimetallic thermometer ukugwira ntchito potengera malamulo otsatirawa thupi: "zitsulo zosiyana siyana pamene kagwiridwe kutentha awo dilate kapena constrict mosiyana." Amafotokozera tcheru ndi bimetallic thermometer masika (kapena mbale) wopangidwa zitsulo ziwiri zosiyana, psinjika ndi mzake. Chifukwa iwo ndi koyefishienti osiyana thambo pamene kuwonjezeka kapena mwayamba kufooka kutentha sing'anga ali olumala. zitsulo mapindikidwe amachititsa mivi kuti sapota ndi thermometer ndi kuwonetsera pamlingo kutentha.

bimetallic thermometer tichipeza Chrome-yokutidwa zitsulo thupi uthe bimetallic mchitidwe (kapena mbale masika), unazunguliridwa mu mkuwa termoballon, imbani ndi limagwirira kinematic ndi muvi. Imbani ndi manja atseka zenera. thermometer Normal angasonyeze kutentha osiyanasiyana kuchokera -70 ° C kwa + 600 ° C.

thermometers onse bimetal, malingana ndi kukhazikitsidwa kwa oyimba olamulira, anawagawa m'magulu awiri: zikuluzikulu ndi zozungulira. Imbani ofananira olamulira kufanana kwa olamulira a bimetallic thermometer babu. Zozungulira bimetallic thermometer isiyana ndi mfundo ofananira kuti nguli chimafikira kwa olamulira babu pa ngodya 90 °.

M'kagulu mitundu ya thermometers bimetallic akhoza kukhala chida cholinga chake, malinga ndi malo ake a ntchito. Malinga cholinga, pali thermometers chubu ndi singano. Chitoliro bimetallic thermometer miyeso kutentha mu Kutentha dongosolo chitoliro ndi padziko. Singano bimetallic thermometers muyeso kutentha pogwiritsa ntchito yapadera singano kafukufuku kumiza mu sing'anga.

Malinga ndi malo a ntchito zipangizo anawagawa thermometers zoweta ndi mafakitale bimetal. Osiyanasiyana kutentha muyeso ogula zipangizo laling'ono kwambiri kuposa mafakitale thermometers bimetallic. Mu kupanga zosankha ogula kuganizira zinthu yomwe akagwireko ntchito.

Industrial bimetal thermometers amapangidwa monga maluso apadera kwambiri, ndipo ndi chilengedwe. Iwo akhoza ntchito mu boma lililonse gawo mu lonse kutentha osiyanasiyana.

Bimetallic thermometer chachikulu zina kwa madzi. kuipa ake okha chakuti ndi wokwera mtengo popanga, ndi nthawi ya muyeso kutentha ali kwambiri.

Pamene pogula thermometer bimetallic, muyenera khutu ku nkhope ya satifiketi chipangizo wa kuvomereza ndi zitupa. Pamene ukugwira ntchito chipangizo ayenera kutsatira kutentha osiyanasiyana kutchulidwa deta pepala thermometer.