Cov keeb kwm keeb kwm thiab kev loj hlob ntawm txias thiab cua txias khoom

Cov keeb kwm keeb kwm thiab kev loj hlob ntawm cov khoom txias thiab cov khoom txias tuaj yeem raug xa rov qab mus rau lub sijhawm thaum ub. Nrog kev nce qib nruam ntawm thev naus laus zis, tshuab txias muaj hloov los ntawm ntuj txias rau cov neeg kho cua txias rau cov cua txias.

Ancient Txias Txoj Kev
Ua ntej kev txhim kho cov khoom siv dag tub yees, tib neeg twb paub yuav siv cov dej khov thiab daus los ua kom cov dej khov tsawg. Hauv Suav teb, cov dej khov ntuj tau siv los khaws cov khoom noj txog 3000 xyoo dhau los. Phau ntawv ntawm cov nkauj los ntawm xyoo 7th BC muaj cov nqe hais txog kev sau, khaws cia, thiab cov khoom noj hauv tub yees nrog cov dej khov ntuj
Tsis tas li ntawd, cov neeg Iyiv thaum ub thiab neeg Loos siv cua thiab dej kom ua tiav txias

Kev txhim kho ntawm cov khoom siv cua txias niaj hnub no
Kev txhim kho cov tub yees tshuab tshuab: hauv xyoo pua puv 19, muaj qhov tseem ceeb hauv cov thev naus laus zis. Xyoo 1834, J. Hauv Tebchaws Meskas Perkins tau ua tiav kev ua haujlwm ntawm kev tawm tsam tub yees; Xyoo 1872, D. Tswb thiab C. Von Linde txua Ammonia Compressors hauv Tebchaws Meskas, feem, thiab tsim ammonia vapor compression tub yees cav
Cov kev tsim tawm no tso lub hauv paus rau cov tub yees thiab cov cua sov.

Kev txhim kho Chillers: xyoo 1922, American Adventer Willis Carrier tsim thawj cov chiller thawj centrifugal, kos hnub yug ntawm chillers niaj hnub no
Nyob rau hauv nruab nrab txog lig 20 xyoo pua, thev naus laus zis thev naus laus zis tau tsim kho sai, nrog cov chillers siv lithium bromide nqus cov tub yees thiab ib puag ncig phooj ywg cov tub yees

Cov Khoom Siv Technological thiab Daim Ntawv Thov Uas Khoom Siv Khoom Siv Niaj Hnub Niaj Hnub
Cov khoom cua txias niaj hnub tsis yog tsuas yog siv dav hauv kev lag luam, tab sis kuj tseem yog cov cua txias xws li cov cua txias, khoom siv khoom noj khoom haus, thiab khoom siv kho mob. Nrog rau kev tiv thaiv kev tiv thaiv ib puag ncig, ib puag ncig cov khoom siv uas siv tau zoo, thiab chillers siv ib puag ncig tub yees ua phooj ywg tau dhau los ua cov ntsiab lus
Tsis tas li ntawd, chillers niaj hnub tau nruab nrog cov kev tswj cov txheej txheem nrawm thiab kev txawj ntse kub kom ua tiav cov teebmeem ntau dua txias

Hom khoom tshwj xeeb thiab lawv cov ntawv thov
Muaj ntau hom khoom siv txias niaj hnub no, nrog rau cov roj txias, cua txias chillers, thiab lwm yam tshuab cua txias, cov khoom siv cov khoom noj txias, thiab lwm yam