1. Ukuhlaziywa kwezimpawu zamakamelo amade ahlanzekile
(1). Amakamelo amade ahlanzekile anezici zawo zemvelo. Ngokuvamile, igumbi elihlanzekile elihlanzekile lisetshenziselwa ikakhulukazi inqubo yokukhiqiza, futhi ngokuvamile lisetshenziselwa umhlangano wemishini emikhulu. Abadingi ukuhlanzeka okuphezulu, kanye nokunemba kokuqukethwe kwamazinga okushisa kanye nomswakama akuphezulu. Imishini ayikhiqizi ukushisa okuningi ngesikhathi sokukhiqizwa kwenqubo, futhi kunabantu abambalwa.
(2). Amakamelo amade ahlanzekile ajwayele ukuba nezinhlaka zozimele, futhi zivame ukusebenzisa izinto zokukhanya. Ipuleti eliphezulu ngokuvamile alilula ukuthwala umthwalo omkhulu.
(3). Isizukulwane nokusatshalaliswa kwezinhlayiya zothuli ngamakamelo amade ahlanzekile, umthombo wokungcola omkhulu uhlukile kuleyo amakamelo ahlanzekile ajwayelekile. Ngaphezu kothuli okhiqizwe ngabantu nemishini yezemidlalo, uthuli lwethuli lwengxenye enkulu. Ngokwemininingwane enikezwe izincwadi, ukukhiqizwa kothuli lapho umuntu emile yizinhlayiya ezingama-105 / (min · mini · · Amakamelo ahlanzekile okuphakama okujwayelekile, isizukulwane sothuli sabangaphandle sibalwa njengoba ubuzwe bakathuli lokuzalwa kwe-8m2 yomhlaba bulingana nesizukulwane somuntu sothuli somuntu. Ngamakamelo amade ahlanzekile, umthwalo wokuhlanza mkhulu endaweni ephansi yabasebenzi bese uncanyana endaweni engenhla. Ngasikhathi sinye, ngenxa yezimpawu zephrojekthi, kuyadingeka ukuthatha into efanelekile yokuphepha ukuze iphephe futhi icubungule ukungcoliswa kothuli. Isizukulwane sothuli sangaphandle sale phrojekthi sisuselwa ekupheleleni kothuli lwendawo engu-6m2 yomhlaba, olulingana nothuli lokuzalwa komuntu ophumule. Le projekthi ibalwa ngokususelwa kubantu abangama-20 abasebenza ngokushintshana ngakunye, futhi ukukhiqizwa kothuli lwabasebenzi kungama-20% okuzukulwane okuphelele kothuli, ngenkathi izisebenzi zezisebenzi ezihlanzekile ezihlanzekile ze-90% .
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Umhlobiso wekamelo elihlanzekile ngokuvamile uhlanganisa phansi amakamelo okuhlanza, amaphaneli odonga, uphahla, kanye nokusekela isimo somoya, ukukhanyisa, ukuvikela umlilo, ukulethwa kwamanzi kanye nokuqukethwe okuhlobene namagumbi ahlanzekile. Ngokwezidingo, imvilophu yokwakha kanye nomhlobiso wangaphakathi wegumbi elihlanzekile kufanele asebenzise izinto ezinokuqina komoya okuhle nokushintshwa okuncane lapho amazinga okushisa kanye nomswakama. Umhlobiso wezindonga nophahla emakamelweni ahlanzekile kufanele ahlangabezane nalezi zidingo ezilandelayo:
(1). Izindawo zodonga nophahla ezindongeni ezihlanzekile kufanele zibe ziyisicaba, zibushelelezi, zingenasisekelo, zingamangazi, kube lula ukususa uthuli, futhi zibe nezindawo ezimbalwa ezingalingani.
(2). Amakamelo ahlanzekile akufanele asebenzise izindonga ze-masonry kanye nezindonga ezikhethiwe. Lapho kunesidingo sokuwasebenzisa, umsebenzi owomile kufanele wenziwe futhi amazinga aphezulu okubumba ibanga kufanele asetshenziswe. Ngemuva kokufaka odongeni, ingaphezulu lokupenda kufanele lipendwe, futhi upende lokho ilangabi - i-retardant, ngaphandle kokuqhekeka, okugeza, bushelelezi, futhi kubushelelezi, futhi kufanele kukhethwe. Ngokuvamile, umhlobiso wekamelo elihlanzekile ikakhulukazi ukhetha amaphaneli odonga lwensimbi olungcono njengezinto zokuhlobisa ezingaphakathi. Kodwa-ke, amafektri amakhulu esikhala, ngenxa yokuphakama okuphezulu kwephansi, ukufakwa kwe-Metal Wall Panel Parlotions kunzima kakhulu, ngamandla ampofu, izindleko eziphakeme, nokungakwazi ukuthwala isisindo. Le phrojekthi ihlazise izici zokuphehla izilo zomuntu kwamakamelo ahlanzekile ngamafektri amakhulu nezidingo zokuhlanzeka kwegumbi. Izindlela ezijwayelekile ze-Metal Wall Panel izindlela zazingamukelwa. I-epoxy coating yasetshenziswa ezindongeni zobunjiniyela bokuqala zomphakathi. Akukho ophahleni obekwe endaweni yonke ukwandisa isikhala esisebenzisekayo.
3. Inhlangano ye-Airflow yamakamelo amade ahlanzekile
Ngokusho kwezincwadi, amakamelo amade ahlanzekile, ukusetshenziswa kohlelo lokuhlanza indawo yegumbi elihlanzekile kunganciphisa kakhulu ivolumu yokuthola umoya ophelele wohlelo. Ngokwehliswa kwevolumu yomoya, kubaluleke kakhulu ukwamukela inhlangano enempilo yokungenisa umoya ukuthola umphumela ongcono wokuhlanzeka komoya. Kuyadingeka ukuqinisekisa ukufana kokuhlinzekwa komoya kanye nohlelo lokubuyisa umoya, ukunciphisa i-vortex kanye ne-airflow swirl endaweni yokusebenza ehlanzekile, futhi uthuthukise izici zokuphamba komoya ukunikeza ukudlala okugcwele komoya ukungena komoya. Emihlanganweni emide ehlanzekile ene-Class 10,000 noma i-100,000 yokuhlanzeka kwezikhala zokuhlanzeka kwezikhala ezinde nezikhulu zokuthola indawo yokududuza air air ingabekwa, njengokusebenzisa ama-nozzles ezikhaleni ezinkulu namahholo okubukisa. Usebenzisa ama-nozzles kanye nokuhlinzekwa komoya oseceleni, i-airflow ingahle isetshenziswe ibanga elide. Ukuhlinzekwa komoya i-Nozzle kuyindlela yokuthola ukulethwa komoya ngokuncika kuma-jets asheshe ashaywe ngaphandle kwama-nozzles. Isetshenziswa kakhulu ezindaweni zokufaka umoya emakamelweni amade ahlanzekile noma izikhala zokwakha zomphakathi eziphakeme phansi eziphakeme. I-nozzle yamukela ukuhanjiswa komoya ohlangothini, futhi i-nozzle kanye nokuphuma komoya okubuyiselwe komoya kuhlelwe ohlangothini olufanayo. Umoya ugxiliwe ngokuqinile kusuka kuma-nozzles amaningana asethelwe esikhaleni ngesivinini esiphakeme kanye nevolumu yomoya omkhulu. I-jet igeleza emuva emuva kwebanga elithile, ukuze yonke indawo enomoya opholile isendaweni yokukhomba, bese kuthi indawo yokuphuma emoyeni isethwe ngezansi ikhipha iyunithi yomoya. Izici zalo ziyisivinini esikhulu sokuhlinzekwa komoya kanye nebanga elide. I-jet ishayela umoya wangaphakathi ukuxuba ngamandla, ijubane kancane kancane liyakheka ngaphakathi, futhi kwakhiwa i-airflow enkulu eshushuluza ngaphakathi, ukuze indawo enomoya ophindwe kakhudlwana ithola inkambu yokushisa nenkambu ye-velocity.
4. Isibonelo sezobunjiniyela
Umhlangano omude ohlanzekile (ama-40 m ubude, 30 m ububanzi, ama-12 m ukuphakama) kudinga indawo yokusebenza ehlanzekile engaphansi kwama-5 000 futhi ashukumisayo 100,000, izinga lokushisa TN = 22, kanye nomswakama ohlanganyelwe fn = 30% ~ 60%.
(1). Ukunqunywa kwenhlangano ye-airflow kanye nokungena komoya omncane
Ngenxa yezimpawu zokusebenzisa zale gumbi elihlanzekile elihlanzekile, elingaphezu kwama-30m ububanzi futhi alinakho uphahla, indlela evamile yokuhlanza umoya kunzima ukufeza izidingo zokusebenzisa. Indlela yokuhlinzekwa yomoya ye-nozzle yamukelwa ukuqinisekisa izinga lokushisa, umswakama kanye nokuhlanzeka kwendawo yokusebenza ehlanzekile (ngaphansi kuka-5 m). Idivaysi ye-Nozzle Air Supply yokushaya ihlelwe ngokulinganayo odongeni oluseceleni, kanye nedivaysi yokuphuma komoya ngesendlalelo esidonsayo ihlelwe ngokuphakama okungu-0.25 m ukusuka emhlabathini ongezansi kodonga oluseceleni lwe-workshop, kwakha Ifomu lenhlangano ye-airflow lapho indawo yokusebenza ibuya khona kusuka ku-nozzle bese ibuya ohlangothini oluhlanganisiwe. Ngasikhathi sinye, ukuze kuvikeleke umoya endaweni yokusebenza engahlanzekile ngenhla kwe-5 m kusuka ekwakheni indawo efile ngokwemibala yokuhlanzeka, izinga lokushisa kanye nomswakama, ukunciphisa umthelela wemisebe ebandayo nokushisa kusuka ophahleni indawo, bese ukhipha ngesikhathi izinhlayiya zothuli ezikhiqizwa yi-crane ephezulu ngesikhathi sokusebenza, futhi usebenzise ngokugcwele umoya ohlanzekile wahlekiswa ngaphezu kwama-5 m, umugqa wezitolo ezincane zomoya ezihlanzekile zihlanzekile Indawo, yakha uhlelo olunzulu lokubuyisa lomoya, olunganciphisa kakhulu ukungcoliswa kwendawo engenhla engahlanzekile endaweni ephansi yokusebenza ehlanzekile.
Ngokwezinga lokuhlanzeka kanye nokuphuma kokungcola, le phrojekthi yamukela imvamisa yomoya omncane we-16 H-1 yendawo ehlanzekile enomoya ongaphansi kweminyaka eyi-6 m, futhi yamukela ukugcwala okufanele kwendawo engenhla engahlanzekile, imvamisa yomoya omncane ongaphansi kwe 4 H-1. Eqinisweni, imvamisa yokungena umoya omncane yesitshalo sonke i-10 H-1. Ngale ndlela, uma kuqhathaniswa nomoya ohlanzekile womoya wegumbi lonke, indlela ehlanzekile yokuhlinzekwa umoya we-nozzle ayiqinisekisi kangcono imvamisa yokungena komoya wendawo ehlanzekile enomoya futhi ihlangabezana nenhlangano yokugeleza komoya yesitshalo esikhulu se-air, kodwa Futhi usindisa kakhulu ivolumu yomoya yohlelo, umthamo wokupholisa kanye namandla fake.
(2). Ukubalwa kokuhlinzekwa komoya ohlangothini
Hlinzeka umehluko wokushisa womoya
Imvamisa yokungena komoya okudingekayo ukuze i-Clean Igumbi Air Isimo sendawo inkulu kakhulu kunaleyo yomoya ojwayelekile womoya. Ngakho-ke, ukusebenzisa ngokugcwele umthamo omkhulu womoya wokuhlanza indawo yegumbi elihlanzekile futhi unciphise umehluko wokushisa womoya wokunikezela ngokuhamba komoya awukwazi nje ukusindisa umthamo wemishini nezindleko zokusebenza, kodwa futhi usenze futhi kube nesizungu kakhulu ekuqinisekiseni ukunemba komoya kwe indawo ehlanzekile yendawo enomoya. Umehluko wokushisa womoya wokuthenga kubalwa kulo msebenzi yi-TS = 6 ℃.
Igumbi elihlanzekile line-span enkulu, ngobubanzi obungama-30 m. Kuyadingeka ukuqinisekisa izidingo zokugqagqana endaweni ephakathi futhi uqinisekise ukuthi indawo yokusebenza yenqubo isendaweni yokubuyisa umoya. Ngasikhathi sinye, kufanele kubhekwe izidingo zomsindo. Isivinini sokuhlinzekwa komoya sale phrojekthi singama-5 m / s, ukuphakama kokufakwa kwe-nozzle kungu-6 m, futhi ukugeleza komoya kuthunyelwa ngaphandle kusuka ku-nozzle eqondisweni evundlile. Le phrojekthi ibalwe i-nozzle air airflow. Ububanzi be-nozzle bungu-0.36m. Ngokusho kwezincwadi, inombolo ye-Archimedes ibalwa ukuba ngu-0.0035. Ijubane le-nozzle air air lis 4.8m / s, ijubane le-axial ekugcineni lingu-0.8m / s, ijubane eliphakathi nendawo lingu-0.4m / speed, ijubane eliphakathi nendawo lokugeleza lingaphansi kwe-0.4m / inqubo yokusebenzisa izidingo.
Njengoba ivolumu yomoya yokugeleza komoya wokuphakelayo inkulu futhi umehluko wokushisa womoya we-apply air mess mncane, cishe kuyafana ne-isothermal jet, ngakho-ke ubude be-jet bulula ukuqinisekisa. Ngokusho kwenombolo ye-Archimedean, ububanzi obuhlobene x / ds = 37m bungabalwa, abangahlangabezana nesidingo sokuqothuka kwe-15m kokugeleza komoya okuphambeneyo.
(3). Ukwelashwa kwesimo somoya
Ngokubheka izici zevolumu yomoya omkhulu nokushisa okuncane kokushisa komoya umehluko ekwakhiweni kwegumbi elihlanzekile, ukusetshenziswa okugcwele kwenziwa ngomoya wokubuya, futhi umoya wokubuya oyinhloko usuqediwe ngendlela yokwelashwa yomoya ehlobo. Isilinganiso esiphezulu somoya wokubuyisa wesibili samukelwa, futhi umoya omusha uphathwe kanye kuphela bese uxutshwa nenani elikhulu lomoya wokubuya wesibili, ngaleyo ndlela uqede kabusha kabusha futhi unciphise amandla okusetshenziswa kwamandla kanye nokusebenzisa amandla okusebenzisa amandla kwemishini.
(4). Imiphumela yokulinganisa yobunjiniyela
Ngemuva kokuphothulwa kwale phrojekthi, kwenziwa ukuhlolwa kobunjiniyela obubanzi. Ingqikithi yamaphoyinti angama-20 avundlile futhi aqonde mpo asungulwa esimisweni sonke. Inkambu ye-Velocity, insimu yokushisa, inhlanzeko, umsindo, njll. Isitshalo esihlanzekile sahlolwa ngaphansi kwezimo eziqinile, futhi imiphumela yangempela yokulinganisa yayinhle. Imiphumela ekalwe ngaphansi kwezimo zokusebenza kwe-Design ima kanjena:
Isivinini esijwayelekile sokuphuma komoya endaweni ephumayo emoyeni ngu-3.0 ~ 4.3m / s, kanye ne-velocity ekuhlanganiseni kwezindiza ezimbili eziphikisanayo ngu-0.3 ~ 0.45m / s. Imvamisa yokungena komoya omncane wendawo yokusebenza ehlanzekile iqinisekisiwe ukuthi iyi-15 amahlandla ayi-15 / h, futhi inhlanzeko yayo ilinganiswa ukuba phakathi kweklasi 10,000, ehlangabezana nezidingo zokwakheka kahle.
Umsindo we-Indoor A-Level uneminyaka engama-56 db endaweni yokubuyisa umoya, kanti ezinye izindawo zokusebenza zingezansi kuka-54DB.
5. Isiphetho
(1). Ngamakamelo amade ahlanzekile angenazo izidingo eziphakeme kakhulu, umhlobiso owenziwe lula angamukelwa ukufeza zombili izidingo zokusebenzisa kanye nezidingo zokuhlanzeka.
(2). Ngamakamelo amade ahlanzekile adinga kuphela indawo yokuhlanzeka yendawo engaphansi kokuphakama okuthile kube yi-Class 10,000 noma 100,000, indlela yokuhlinzeka ngomoya yezindawo ezihlanzekile zomoya iyisenzo esihlanzekile somoya, esisebenzayo nesebenzayo.
(3). Kulolu hlobo lwamakamelo amade ahlanzekile, umugqa wezitolo zomoya we-strip buyela usendaweni engaphezulu engahlanzekile yokususa uthuli olukhiqizwe eduze kwe-crane rail futhi unciphise umthelela wemisebe ebandayo nokushisa kusuka ophahleni emsebenzini wendawo, Okungaba ngcono ukuqinisekisa inhlanzeko kanye nokushisa kanye nomswakama wendawo yokusebenza.
(4). Ukuphakama kwegumbi elihlanzekile elihlanzekile kungaphezu kwezikhathi ezi-4 zegumbi elihlanzekile elijwayelekile. Ngaphansi kwemibandela yokukhiqizwa evamile yothuli, kufanele ishiwo ukuthi umthwalo wokuhlanza isikhala weyunithi uphansi kakhulu kunaleyo egumbini elihlanzekile eliphansi. Ngakho-ke, kusuka kulo mbono, imvamisa yokungena komoya omncane kungazimisela ukwehlisa ukwedlula imvamisa yokungena komoya omncane wegumbi elihlanzekile elinconywe yi-National Standard GB 73-84. Ukucwaninga nokuhlaziywa kukhombisa lokho kumagumbi amade ahlanzekile, imvamisa yokungena umoya omncane kuyehluka ngenxa yokuphakama okuhlukile kwendawo ehlanzekile. Ngokuvamile, ama-30% ~ 80% we-Vercise Frequency enconywe yi-National Standard ingahlangabezana nezidingo zokuhlanzwa.
Isikhathi sePosi: Feb-18-2025