LiBr (lithium bromide) mayamwidwe chillerndiPampu yotentha ya LiBrali makamaka mankhwala aNdikuyembekeza Deepblue, zomwe zimatha kubwezeretsa kutentha kwa zinyalala kuti ziziziziritsa ndi kutenthetsa m'mafakitale ambiri.Nthawi zambiri mayamwidwe a LiBr amapangidwa ndi zigawo zinayi zazikulu, jenereta, condenser, evaporator ndi absorber.Ndipo njira ina ya LiBr ndiyofunikiranso pagawo.LiBr yankho, ngati sing'anga yofunikira yogwirira ntchito poyamwitsa mayamwidwe, mapampu otentha ndi zida zina za HVAC, ndi chinthu chofunikira pakugwira ntchito moyenera komanso kokhazikika kwa mayamwidwe.Ndipo kufunikira kwa yankho la LiBr pamayunitsi a LiBr ndikofanana ndi magazi m'thupi la munthu.

Zomwe zili mu LiBr ndizofanana ndi zamchere (NaCl).Simawonongeka, kuwola kapena kusungunuka mumlengalenga, womwe uli ndi chinthu chokhazikika.LiBr yankho ndi madzi apadera kwambiri okhala ndi zinthu zambiri zapadera.Izi ndi zina mwazofunikira:

1. Kuthekera kwabwino kwa madzi: Lili ndi mphamvu yabwino yoyamwitsa madzi ndipo imatha kuyamwa madzi kuchokera kumadera ozungulira, zomwe zimapangitsa kuti LiBr igwiritsidwe ntchito kwambiri m'madera osungiramo madzi ndi firiji.MuLiBr mayamwidwe chiller, madzi a mufiriji opopera mu evaporator amachotsa kutentha kwa madzi ozizira kunja kwa chubu ndikusintha nthunzi mufiriji.Chifukwa cha mphamvu yake yabwino yoyamwa madzi, njira ya LiBr mu absorber nthawi zonse imatenga nthunzi ya refrigerant, motero firiji ya evaporator ikupitirira.

2. Mankhwala okhazikika: Mankhwala ake ndi okhazikika kwambiri, ndipo sangagwirizane ndi zinthu zomwe zili pafupi.Kukhazikika uku kumapangitsa kukhala kodalirika kwambiri panthawi yosungira ndikugwiritsa ntchito.Kukhazikika kwake ndi kapangidwe kake sizisintha pakapita nthawi.Chifukwa chake, magwiridwe antchito a LiBr absorption chillers ndi mapampu otentha amatha kukhala okhazikika kwa nthawi yayitali.

3. Kukhazikika kwa kutentha kwapamwamba: Kumakhala ndi kukhazikika kwa kutentha kwapamwamba, kungagwiritsidwe ntchito pa kutentha kwakukulu ndipo sikophweka kuwonongeka kapena kuwonongeka, zomwe zimathandiza kuti mayunitsi a LiBr azitha kugwira ntchito bwino ngakhale kutentha kwa gwero la kutentha kuli kwakukulu kwambiri.

Ubwino wa yankho la LiBr umakhudza mwachindunji magwiridwe antchito a mayamwidwe a LiBr, chifukwa chake, zowonetsa zake ziyenera kuyendetsedwa mosamalitsa, nthawi zambiri zimayenera kukwaniritsa zisonyezo zotsatirazi:

Kukhazikika: 55±0.5%

Alkalinity (pH mtengo): 0.01~0.2mol/L

Zolemba za Li2MoO4: 0.012 ~ 0.018%

Zonyansa kwambiri:

Ma chlorine (Cl^-0.05%

Sulfates (SO₄^-0.02%

Bromates (BrO₄^-): Zosafunika

Ammonia (NH₃0.0001%

Barium (Ba): 0.001%

Kashiamu (Ca): 0.001%

Magnesium (Mg): 0.001%