Thaum sivindustrial chillers, yuav muaj cov xwm txheej xws li kev txo qis hauv lub tub yees, lossis txawm tias tsis muaj tub yees. Nyob rau hauv rooj plaub no, nws raug nquahu kom kuaj xyuas lub expansion valve ntawm chav tsev kom pom tias muaj Frost hnyav heev lossis txawm khov. Yog tias qhov no tshwm sim, nws yuav tsum tau txiav txim siab seb lub thermal expansion valve puas raug thaiv, thiab cuam tshuam nrog cov teeb meem ib kauj ruam.
1. Lub ntsiab yog vim li cas rau qhov blockage ntawm expansion valve ntawm industrial chiller:
Qhov thaiv tsis ua haujlwm ntawm kev nthuav dav valve ntawm kev lag luam chillers suav nrog ob txoj hauv kev: "kev thaiv qias neeg" thiab "kev thaiv dej khov". Lub ntsiab yog vim li cas rau qias neeg blocking yog lub hav zoov ntawm residues nyob rau hauv lub system, piv txwv li: vuam slag, tooj liab filings, hlau filings, fibers, thiab lwm yam .Lub ntsiab yog vim li cas rau cov dej khov blockage yog hais tias muaj ntau dhau ntawm noo noo (moisture) nyob rau hauv lub . qhov system. Txoj hauv kev tseem ceeb los ua kom muaj dej noo yog raws li hauv qab no:
1. Lub tshuab nqus tsev lub sij hawm thaum lub sij hawm installation tsis txaus, thiab cov dej noo nyob rau hauv lub raj xa dej tsis tuaj yeem sab laug;
2. Cov txheej txheem vuam ntawm cov kav dej txuas tsis zoo, thiab muaj cov ntsiab lus ntawm cov pa tawm;
3. Thaum ntxiv cov tub yees rau hauv qhov system, huab cua hauv qhov txuas txuas tsis tau tshuab tawm ntawm lub hose.
4. Thaum ntxiv cov roj lubricating rau lub cev, nkag mus rau hauv huab cua.
qias neeg blockage ntawm expansion valve ntawm industrial chillers feem ntau tshwm sim ntawm lub lim drier. Ua ntej nkag mus rau hauv lub expansion valve, nws yuav tsum dhau los ntawm lub lim drier. Cov seem hauv qhov system yog cuam tshuam los ntawm lub lim, ua rau qias neeg. Lub hauv paus rau kev txiav txim qias neeg qias neeg Yog lawm, cov txheej txheem rov qab los ntawm huab cua kub nce, qib superheat nce, thiab yog tias qhov xwm txheej hnyav, nws kuj tseem tuaj yeem tso tseg kev ua haujlwm. Nws yog txwv tsis pub pib lub tshuab kom txog thaum kev ntxuav cov residue tiav.
Cov dej khov ntawm lub expansion valve ntawm industrial chiller feem ntau tshwm sim ntawm lub qhov throttle ntawm lub expansion valve. Lub qhov throttle yog qhov chaw uas muaj qhov kub thiab txias tshaj plaws thiab qhov tsawg tshaj plaws txoj kab uas hla ntawm tag nrho cov system. Vim qhov tshwm sim ntawm cov dej khov thaiv, lub kaw lus tsis tau tso rau hauv tub yees. Lub systemic tag nrho kub nce. Raws li qhov kub thiab txias, cov dej khov yuav maj mam yaj, thiab tom qab ntawd lub kaw lus yuav rov ua kom txias txias. Raws li qhov systemic tag nrho qhov kub qis dua, cov dej khov yuav tshwm sim dua. Yog li ntawd, kev thaiv dej khov yog ib qho txheej txheem rov ua dua.
Thib ob, txoj kev tshem tawm ntawm kev lag luam chiller expansion valve thaiv
1. Rau qhov qias neeg qias neeg, yog tias nws tsis loj heev, tsuas yog hloov lub lim kom qhuav. Yog tias nws hnyav heev, nws yog ib qho tsim nyog yuav tsum tau ntxuav cov khoom seem hauv lub raj xa dej dua, nqus nws, thiab ntxiv cov tub yees dua.
2. Rau cov dej khov me ntsis, cov phuam kub tuaj yeem siv rau cov dej khov. Yog tias qhov ntsuas dej khov loj heev, nws yuav cuam tshuam rau kev ua haujlwm ntawm lub cev, thiab lub tshuab ziab khaub ncaws yuav tsum tau hloov, thiab cov kav dej yuav tsum tau muab tshem tawm dua. noo noo, nqus tsev, thiab ntxiv refrigerant dua.
Lub expansion valve ntawm industrial chiller yog ib qho ntawm plaub qhov tseem ceeb ntawm cov khoom hauv lub tub yees. Nws qhov tseem ceeb yog unquestionable. Nws qhov zoo yuav cuam tshuam ncaj qha rau kev ua haujlwm ntawm tag nrho cov system. Thaum ib qho txhaum tshwm sim, nws yuav tsum tau muab tshem tawm tam sim ntawd. Lub neej ua haujlwm ntawm lub tshuab chiller, kev ua haujlwm txias thiab cov nqi khiav haujlwm yog qhov tseem ceeb tshwj xeeb.
Nanjing RICOM tub yees Equipment Co., Ltd.yog cov chaw tsim khoom tshwj xeeb hauv kev lag luam kub tswj tshuab rau 20 xyoo. Nws siv cov kev tswj xyuas zoo niaj hnub no S09001: 2008 thiab ib puag ncig IS014001: 2004 cov qauv los xyuas kom meej tias pawg neeg ua haujlwm tseem nyob hauv kev ua haujlwm. Kev tsim kho tshiab, tsom rau cov neeg siv khoom siv thiab kev txaus siab, thiab tau txais kev pom zoo los ntawm kev lag luam thiab cov neeg siv khoom.
