Gushyushya imirasire y'izuba, muri rusange, ni igisubizo cyiza cy'ingufu zishobora kongera gukoreshwa ku nyubako. Ni nziza, ni nyinshi kandi ziboneka ku buntu. Nyamara mu myaka ibarirwa muri za mirongo, hari inenge ikomeye yatumye ubushyuhe bw'izuba butagera ku bushobozi bwabwo bwose:izuba ntirirasa iyo ubisabyeIngufu zikomoka ku mirasire y'izuba ziboneka ku bwinshi mu masaha y'amanywa, hanyuma zikabura neza iyo ubushyuhe bukabije - nimugoroba no mu ijoro. Iminsi y'ibicu n'amezi y'itumba byongera ikibazo, bigatuma ababituye basigara mu nyubako batwarwa n'ibikoresho bya lisansi.

Uburyo gakondo bwo kubika ubushyuhe - cyane cyane ibigega by'amazi ashyushye - bwagerageje kuziba iki cyuho, ariko buza bufite imbogamizi zikomeye. Amazi abika ubushyuhe mu buryo bwumvikana, bivuze ko ubushyuhe bwayo bugomba kuzamuka cyane kugira ngo ibike ingufu zifatika. Ibi bisobanura ko ibigega binini, binini bitwara umwanya w'inyubako w'agaciro, bigatakaza ubushyuhe bwinshi, kandi bigatanga ubushyuhe buke buhoro buhoro uko bisohoka. Ku nyubako z'amagorofa menshi n'amazu yo guturamo yo mu mijyi aho ahantu ari heza cyane, ubu buryo ntibukora neza.

Ubu, igisubizo gihindura ibintu cyavuye muri laboratwari za Glacier Coolant:ibikoresho byo kubika ubushyuhe bihindura ikirere mu buryo bwa finned-tubebikoresha ubushobozi budasanzwe bw'ubushyuhe butari bwihishe bw'ibikoresho bigezweho byo guhindura icyiciro. Iri koranabuhanga ririmo gusobanura mu buryo bw'ibanze icyo sisitemu zo gushyushya imirasire y'izuba zishobora kugeraho.

Ubumenyi bw'Ububiko bw'Ubushyuhe Budasobanutse

Ishingiro ry'ubu bushya ni Glacier CoolantLM-XR-53, uburyo bwihariye bwo guhindura icyiciro bwakozwe kugira ngo bubike kandi burekure ingufu nyinshi z'ubushyuhe ku bushyuhe bugenzurwa neza bwa53°CBitandukanye n'ibikoresho bisanzwe bishyuha buhoro buhoro, ibikoresho bihindura icyiciro binyunyuza ingufu binyuze mu guhindura imiterere yabyo — biva ku bintu bikomeye bijya ku bintu by'amazi — kandi mu kubikora, bifata ingufu nyinshi kuri buri gice cy'uburemere kurusha ubundi buryo bwose bwo kubika ibintu.

Imibare ivuga inkuru ishimishije. Glacier Coolant LM-XR-53 itanga ubushobozi bwo gushyuha buhishe bwa268.9 J/g. Mu kubisobanura neza, ingufu zisabwa kugira ngo ikiro kimwe cy'iki gikoresho gishongeshwe zingana no gushyushya amazi angana na dogere selisiyusi zirenga 64. Ubu bucucike budasanzwe bw'ingufu ni bwo butuma ububiko bw'ubushyuhe buto kandi bufite imikorere myiza bushoboka.

268.9 J/g
Ubushobozi bw'ubushyuhe butijimye
53°C
Ubushyuhe bw'Impinduka mu Miterere y'Icyiciro
+ 30%
Kunoza ibice by'izuba

Gutunganya Akamaro ka Finned-Tube

Ubwiza bwa sisitemu ya Glacier Coolant burenze ibikoresho byo guhindura icyiciro ubwabyo - ni uguhuzaLM-XR-53muriimiterere y'icyuma gihindura ubushyuhe mu muyoboro wa finned-tubeibyo bifungura ubushobozi bwose bwo gukora. Igishushanyo mbonera gishyira PCM mu cyuma gito gihindura ubushyuhe gifite ubuso bunini bw'amababa byongera cyane ahantu ho kohereza ubushyuhe hagati y'amazi yo kohereza ubushyuhe azenguruka n'aho kubika.

Uku guhitamo inyubako si ukwihitiramo. Ubushakashatsi bwakozwe n'itsinda ry'abahanga mu by'ubwubatsi rya Glacier Coolant bwapimye neza isano iri hagati y'ibipimo by'imikorere n'imikorere ya sisitemu. Ibyavuyemo ni iby'inyigisho kandi bishobora gushyirwa mu bikorwa ku bashushanya sisitemu:

“Ku bushyuhe bwo kwinjira muri dogere selisiyusi 70, ubushobozi bwose bwo guhanahana ubushyuhe bwiyongeraho 55.59% ugereranije n’imikorere ya dogere selisiyusi 60. Gukuba kabiri umuvuduko w’amazi kuva kuri 0.5 m/s ukagera kuri 1.5 m/s bishobora gukuba hafi kabiri igipimo cyo kohereza ubushyuhe – bigatuma abakoresha sisitemu bagenzura neza umusaruro w’ubushyuhe.”
Igipimo cy'imikorere Umurongo w'ibanze Yongerewe Inyungu ku musaruro
Ubushyuhe bw'amazi yinjira 60°C 70°C + 55.59%guhinduranya ubushyuhe
Umuvuduko w'amazi 0.5 m/s 1.5 m/s Kugeza ku 100%kwiyongera k'ubushyuhe
Igice cy'izuba (ugereranyije n'ikigega kimwe) Umurongo w'ibanze Hamwe n'ububiko bwa PCM + 30%kunoza
Uburyo bwo kugenzura imikorere y'iyi sisitemu Ikigega gisanzwe Umuyoboro w'ubushyuhe wa PCM -74%kugabanya umwanya

Isothermal Disclaimer: Akamaro kahishe

Imwe mu nyungu zidahabwa agaciro zo kubika ubushyuhe mu buryo buhindura icyiciro nikurekura ubushyuhe buva kuri isothermalIgihe Glacier CoolantLM-XR-53isohora ingufu zayo zibitswe, ibikora ku bushyuhe bwa dogere selisiyusi 53 buri gihe. Ibi bitandukanye cyane no kubika amazi, aho ubushyuhe busohoka bugenda bugabanuka uko ikigega gikonja.

Ku bijyanye no gushyushya inyubako, iyi myitwarire ya isothermal ituma habaho ihumure ryinshi no gukora neza kwa sisitemu. Radiators na sisitemu zo gushyushya munsi y’ubutaka zibona ubushyuhe buhoraho mu gihe cyose cyo gusohora amazi, bikuraho gukenera vali zikomeye zo kuvanga no kugenzura ubushyuhe. Sisitemu zo gushyushya, iyo zihujwe na PCM storage, zishobora gukora neza aho kugira ngo zirusheho gukora neza aho kuzamuka no kumanuka kugira ngo zihuze n’ibikenewe bitandukanye.

Kuva ku rwego rw'urugo kugeza ku rwego rw'akarere

Umuyoboro w'ubushyuhe wa Glacier Coolant ukoresha imiyoboro ya PCM ushobora kwaguka. Ku mazu y'abantu ku giti cyabo, igice gito gihuzwa n'ibikoresho bikoresha imirasire y'izuba ku gisenge gishobora gutanga ibikoresho byinshi byo gushyushya no gukenera amazi ashyushye mu ngo umwaka wose. Kugabanuka kwa 74% by'ubushyuhe ugereranije n'uburyo bungana bwo kubika amazi bivuze ko izi sisitemu zishobora gushyirwa mu byumba by'ibikoresho, mu byumba byo munsi y'ubutaka, cyangwa ndetse no gushyirwa mu nyubako.

Ku gipimo cy’ubushyuhe bw’akarere, uburyo butandukanye bwo gukwirakwiza ubushyuhe bwa PCM bushobora kugabanya igihe cy’ubushyuhe bunini buturuka ku mirasire y’izuba, bigakuraho ubushyuhe buturuka ku busabe bw’ubushyuhe mu duce twose. Uku gutandukanya ubushyuhe ni ingenzi cyane ku bukungu bw’ubushyuhe buturuka ku mirasire y’izuba, kuko bituma abakora ubucuruzi bashobora gupima ubunini bw’amasambu yo gukusanya ingufu buri mwaka aho kuzikoresha ako kanya.

Ingaruka zo kugabanya karuboni

Inyubako zibarura amafaranga agera kuri40% by'ibyuka bya CO2 bikomoka ku ngufu ku isi, aho ubushyuhe bw'ikirere ari bwo bukoreshwa cyane kurusha ubundi. Mu Bushinwa honyine, ubushyuhe bw'inyubako bukoresha toni zirenga miliyoni 200 z'amakara buri mwaka. Binyuze mu gutuma sisitemu z'ubushyuhe bw'izuba zihura neza n'igice kinini cy'ubushyuhe gikenewe, ikoranabuhanga ryo kubika Glacier Coolant PCM rikuraho ikoreshwa ry'ibikomoka kuri peteroli ku rugero runini.

Tekereza ku nyubako isanzwe yo guturamo ifite amazu 50 yo guturamo. Sisitemu y'ubushyuhe bw'izuba ihujwe n'ububiko bwa Glacier Coolant PCM ishobora kugabanya ikoreshwa rya gaze karemano mu gushyushya ku kigero cya 60-70% ugereranije na sisitemu isanzwe ikoresha boiler gusa. Mu gihe cy'imyaka 20, ibi bivuze ko buri nyubako ihumanya ikirere ikoresheje toni amagana z'imyuka ya CO2.

Ibintu by'ingenzi byakunzwe

  • Igikoresho gikonjesha cy'uruburaLM-XR-53itanga ubushyuhe buteretse bwa 268.9 J/g ku bushyuhe buhamye bwa 53°C
  • Imiterere y'icyuma gihindura ubushyuhe cya Finned-tube yongera ubuso bwo kohereza ubushyuhe kugira ngo gishyushye kandi gisohoke vuba
  • Igice cy'izuba cyazamutseho hafi 30% ugereranije n'uburyo busanzwe bwo kubika amazi mu kigega kimwe
  • Imiterere ya sisitemu yagabanutseho 74%, bituma hashyirwaho inyubako zo mu mijyi zifite umwanya muto
  • Gusohora amazi ashyushye kuri dogere selisiyusi 53 bituma ubushyuhe buhora bumeze neza nta kwangirika k'ubushyuhe
  • Umuvuduko w'amazi n'ubushyuhe bw'aho yinjira bitanga uburyo bwo kugenzura neza kugira ngo sisitemu ikore neza
  • Ishobora kwaguka kuva ku mazu y’umuryango umwe kugeza ku miyoboro y’ubushyuhe bw’uturere, ishyigikira intego zo kwemeza inyubako zidafite ibidukikije

Inzira iri imbere

Mu gihe za leta ku isi zikomeje gukaza amategeko agenga ingufu z’inyubako no kwagura amabwiriza yo gushyushya ashobora kongera gukoreshwa, icyifuzo cyo kubika ubushyuhe buciriritse kandi bunoze kizakomeza kwiyongera. Amabwiriza yavuguruwe y’Umuryango w’Ubumwe bw’u Burayi yerekeye imikorere y’inyubako (EPBD) hamwe n’ingamba zikomeje gukorwa n’Ubushinwa mu kubaka inyubako zikoresha ingufu hafi ya zeru byombi bitanga uburyo bukomeye bwo kugenzura ikoranabuhanga nka Glacier Coolant PCM heat exchanger.

Ikoranabuhanga rirateguye. Ubukungu burakenewe cyane. Iby'ingenzi ku bidukikije ni ibyihutirwa. Ku bahanga mu by'ubwubatsi, abakora inyubako, n'abahanga mu by'ikoranabuhanga rya HVAC bashaka gutanga ibisubizo birambye by'ubushyuhe, kubika ubushyuhe mu buryo burambye ntabwo ari iterambere ryiyongera gusa, ahubwo ni impinduka mu buryo bushoboka. Ubushyuhe bw'izuba ntibukigomba kuba inshuti y'ikirere cyiza - hamwe na Glacier Coolant cold media, ni umufatanyabikorwa wizewe, w'umwaka wose mu mpinduka zigana ku bidukikije byubatswemo karubone nke.