I-Danfoss DGS Ukuhlolwa Okusebenzayo Nenqubo Yokulinganisa

Isingeniso

Inzwa ye-DGS ilinganiselwe efekthri. Isitifiketi sokulinganisa silethwa nenzwa. Ngemva kokufaka ukulinganisa kukaziro nokulinganisa kabusha (ukuzuza ukulinganisa) kufanele kusetshenziswe kuphela uma ngabe inzwa ibisebenza isikhathi eside kunesikhawu sokulinganisa noma ibikustoko isikhathi eside kunesikhathi sokulondoloza esivezwe kuthebula elingezansi:

Umkhiqizo	Ukulinganisa isikhawu	Isitoreji isikhathi
Inzwa eyisipele ye-DGS-IR CO2	Izinyanga ezingu-60	cishe. 6 izinyanga
Inzwa eyisipele ye-DGS-SC	Izinyanga ezingu-12	cishe. 12 izinyanga
Inzwa eyisipele ye-DGS-PE Propane	Izinyanga ezingu-6	cishe. 6 izinyanga

Isexwayiso:

• Hlola imithetho yendawo mayelana nezimfuneko zokulinganisa noma zokuhlola.
• I-DGS iqukethe izingxenye ze-elekthronikhi ezibucayi ezingalimala kalula. Ungathinti noma uphazamisile noma iyiphi yalezi zingxenye ngenkathi isivalo sikhishwa futhi uma sishintsha.

Okubalulekile:

• Uma i-DGS ivezwe ekuvuzeni okukhulu kufanele ihlolwe ukuze kuqinisekiswe ukusebenza okulungile ngokusetha kabusha isethingi enguziro kanye nokuhlola iqhubu. Bheka izinqubo ngezansi.
• Ukuze uhambisane nezidingo ze-EN378 kanye nomthetho we-European F-GAS, izinzwa kufanele zihlolwe okungenani ngonyaka.
  Noma kunjalo, imvamisa kanye nemvelo yokuhlolwa noma ukulinganisa kunganqunywa yimithetho yendawo noma amazinga.
• Ukwehluleka ukuhlola noma ukulinganisa iyunithi ngokuhambisana nemiyalelo esebenzayo kanye nemihlahlandlela yomkhakha kungase kubangele ukulimala okubi kakhulu noma ukufa. Umkhiqizi akanasibopho sanoma yikuphi ukulahlekelwa, ukulimala, noma ukulimala okuvela ekuhlolweni okungafanele, ukulinganisa okungalungile, noma ukusetshenziswa okungafanele kweyunithi.
• Ngaphambi kokuhlola izinzwa endaweni, i-DGS kumele ngabe inikwe amandla futhi ivunyelwe ukuzinza.
• Ukuhlolwa kanye/noma ukulinganiswa kweyunithi kufanele kwenziwe uchwepheshe oqeqeshwe ngokufanele, futhi kufanele kwenziwe:
• ngokuhambisana nalo mhlahlandlela.
• ngokuhambisana neziqondiso nemithethonqubo esebenza endaweni.

Ukulinganisa kabusha nokushintshwa kwengxenye emkhakheni kungase kusetshenziswe uchwepheshe oqeqeshiwe ngamathuluzi afanelekile. Kungenjalo, i-elementi yenzwa esuseka kalula ingase ishintshwe.

Kunemiqondo emibili okufanele ihlukaniswe:

• ukuhlolwa kwe-bump noma ukuhlolwa kokusebenza
• ukulinganisa noma ukulinganisa kabusha (zuza ukulinganisa)

Ukuhlolwa kwe-Bump:

• Ukuveza inzwa kugesi nokubuka impendulo yayo kugesi.
• Inhloso ukuthola ukuthi ingabe inzwa isabela kugesi futhi uma zonke izinzwa zisebenza ngendlela efanele.
• Kunezinhlobo ezimbili zokuhlolwa kwe-bump
• Kulinganiselwe: usebenzisa igesi elaziwayo
• Okunganqunyelwe: usebenzisa i-concentration yegesi engaziwa

Ukulinganisa:
Ukuveza inzwa kugesi yokulinganisa, ukusetha "zero" noma ivolumu yokulindatage kububanzi/ububanzi, kanye nokuhlola/ukulungisa yonke imiphumela, ukuze kuqinisekiswe ukuthi iyasebenza ekugxilisweni kwegesi okucacisiwe.

Isexwayiso (ngaphambi kokwenza ukuhlolwa noma ukulinganisa)

• Yeluleka abahlali, abaqhubi bemishini, nabaphathi.
• Hlola ukuthi i-DGS ixhumekile yini kumasistimu angaphandle afana namasistimu okufafaza, ukuvala shaqa kwezitshalo, izinhlabamkhosi zangaphandle namabhakhoni, ukushaywa umoya, njll., futhi unqamule njengoba kuyalelwe ikhasimende.

Ukuhlolwa kwe-bump

• Ukuze uthole i-bump, ukuhlola kuveza izinzwa ukuze kuhlolwe igesi (R134A, CO2, njll.). Igesi kufanele ifake isistimu ku-alamu.
• Injongo yalokhu kuhlola iwukuqinisekisa ukuthi igesi ingafika kuzinzwa nokuthi wonke ama-alamu akhona ayasebenza.
• Ukuze uthole ama-bumps, ukuhlolwa kungasetshenziswa Izisilinda Zegesi noma Igesi Ampama-oules (bheka umdwebo 1 no-2).

Umfanekiso 1: Isilinda segesi nehadiwe yokuhlola

Umfanekiso 2: Igesi ampama-oules wokuhlola i-bump

Okubalulekile: Ngemuva kokuthi inzwa ye-semiconductor ivezwe ekuvuzeni okukhulu kwegesi, inzwa kufanele ilinganiswe uziro futhi ihlolwe iqhubu bese ishintshwa uma kudingeka.
Qaphela: Ngoba ukuthuthwa kwegesi ampigesi yama-oule namasilinda ilawulwa ohulumeni abaningi emhlabeni wonke, kuphakanyiswa ukuthi bayithole kubadayisi basendaweni.

Izinyathelo zokuhlola i-bump kusetshenziswa amasilinda egesi okulinganisa

1. Susa isivalo esivalekile somtshina wegesi (hhayi endaweni yokukhipha umoya).
2. Xhuma ithuluzi lesevisi eliphathwa ngesandla bese uqapha impendulo.
3. Veza inzwa kugesi kusuka kusilinda. Sebenzisa ipayipi/ihood yepulasitiki ukuze uqondise igesi ekhanda lenzwa. Uma inzwa ibonisa ukufunda ngokuphendula igesi futhi umtshina ungena ku-alamu, lelo thuluzi lilungele ukuhamba.

Qaphela: Igesi ampama-oule awavumelekile ukulinganisa noma ukuhlola ukunemba kwenzwa. Lokhu kudinga ukulinganiswa kwegesi kwangempela, hhayi ukuhlolwa kwe-bump nge ampoule.

Ukulinganisa

Amathuluzi adingekayo okulinganisa

• Ithuluzi Lesevisi elibanjwe ngesandla 080Z2820
• Ukulinganisa kwakhiwe imisebenzi emi-2: iqanda kanye nokulinganiswa kokuzuza
• Ukulinganisa kukaziro: Hlola ibhodlela legesi elinomoya wokwenziwa (21% O2. 79% N) noma umoya osendaweni ohlanzekile
• Ukulinganisa okunguziro kwe-carbon dioxide / oxygen: Isilinda segesi yokuhlola ene-nitrogen emsulwa 5.0
• Thola ukulinganisa: Hlola ibhodlela legesi elinegesi yokuhlola ebangeni elingu-30 - 90 % lebanga lokulinganisa. Okunye wumoya wokwenziwa.
• Thola ukulinganisa kwezinzwa ze-semiconductor: Ukugxila kwegesi yokuhlola kufanele kube ngu-50 % webanga lokulinganisa. Okunye wumoya wokwenziwa.
• Isethi yokukhipha ehlanganisa isilawuli sengcindezi yegesi nesilawuli sokugeleza
• I-adaptha yokulinganisa eneshubhu: ikhodi 148H6232.

Qaphela ngebhodlela legesi lokuhlola ukuze lilinganiswe (bona umdwebo 1): ngoba ukuthuthwa kwegesi ampigesi yama-oule namasilinda ilawulwa ohulumeni abaningi emhlabeni wonke, kuphakanyiswa ukuthi bayithole kubadayisi basendaweni. Ngaphambi kokwenza ukulinganisa, xhuma Ithuluzi Lesevisi Ephathwayo 080Z2820 kudivayisi ye-DGS.

Ngaphambi kokulinganisa, izinzwa kufanele zinikezwe amandla voltage ngaphandle kokuphazamiseka kokungena kanye nokuzinzisa.
Isikhathi sokusebenza sincike kusici senzwa futhi siboniswa kumathebula alandelayo, kanye nolunye ulwazi olubalulekile:

Ingxenye Yenzwa	Igesi	Isikhathi sokugijima ukulinganisa (h)	Kulungele isikhathi (s)	Izinga lokugeleza (ml/min)	Igesi isicelo isikhathi (s)
I-infrared	I-Carbon dioxine	1	30	150	180
I-semiconductor	Hfc	24	300	150	180
I-Pellistore	Okuvuthayo	24	300	150	120

Izinyathelo zokulinganisa

Okokuqala faka kuModi Yesevisi

1. Cindezela u-Enter ukuze ungene kumenyu bese ucindezela umcibisholo oya phansi kuze kube imenyu yokufaka nokulinganisa
2. Cindezela u-Enter bese i-Service Mode IVALIWE ikhonjisiwe
3. Cindezela u-Enter, faka igama-mfihlo ****, cindezela u-Enter nomcibisholo waphansi ukuze uguqule isimo sisuke kokuthi VALIWE siye sithi VULIWE bese ucindezela u-Enter futhi.
   Uma iyunithi ikuModi Yesevisi isibonisi se-LED esiphuzi siyacwayiza.

Kusukela kumenyu yokufaka nesevisi, ngokusebenzisa umcibisholo wokuskrola oya phansi kuze kube imenyu Yokulinganisa bese ucindezela u-Enter.
Uhlobo lwenzwa yegesi luyaboniswa. Ngokusebenzisa izinkinobho zomcibisholo othi Enter nowaphezulu/phansi setha ukugxiliswa kwegesi yokulinganisa ku-ppm:

• ngenzwa ye-CO2, khetha u-10000 ppm ohambisana no-50% webanga lokulinganisa inzwa
• ngenzwa ye-HFC, khetha u-1000 ppm ohambisana no-50% webanga lokulinganisa inzwa
• ngenzwa ye-PE, khetha u-250 ppm ohambisana no-50% webanga lokulinganisa inzwa

Ukulinganiswa kwe-Zero

• Khetha imenyu yokulinganisa u-Zero.
• Esimeni senzwa ye-CO2, i-Zero Calibration kufanele yenziwe ngokubeka inzwa ku-Nitrogen ehlanzekile, ukugeleza kwegesi okufanayo.
• Ngaphambi kokwenza ukulinganisa kukaziro izikhathi zokufudumala ezishiwo kufanele zibhekwe ngokuqinile ngaphambi kokuqala inqubo.
• Xhuma isilinda segesi yokulinganisa ekhanda lenzwa ngokusebenzisa i-adaptha yokulinganisa 148H6232. Umdwebo 3

Vula isilawuli sokugeleza kwesilinda segesi yokulinganisa. Phakathi nokubala i-underscore emugqeni wesibili, isuka kwesokunxele iye kwesokudla futhi inani lamanje lehla liye kuziro. Uma inani lamanje lizinzile cindezela u-Enter ukuze ulondoloze isibalo senani elisha. I-"SAVE" iyaboniswa, inqobo nje uma umsebenzi wenziwe. Ngemva kokuba inani ligcinwe ngempumelelo, isikwele siyavela kwesokudla isikhashana = ukulinganisa kwephuzu elinguziro sekuqediwe futhi i-zero offset entsha igcinwe ngempumelelo. Isibonisi siya ngokuzenzakalelayo ekubonisweni kwevelu yamanje.

Phakathi nesigaba sokubala, imilayezo elandelayo ingase ivele:

Umlayezo	Incazelo
Inani lamanje liphezulu kakhulu	Igesi engalungile yokulinganisa iphuzu elinguziro noma i-elementi yenzwa enesici. Shintshanisa ikhanda lenzwa.
Inani lamanje lincane kakhulu	Igesi engalungile yokulinganisa iphuzu elinguziro noma i-elementi yenzwa enesici. Shintshanisa ikhanda lenzwa
Inani lamanje alizinzile	Ivela uma isignali yenzwa ingafinyeleli endaweni eyiziro phakathi nesikhathi esiqondiwe. Inyamalala ngokuzenzakalelayo uma isignali yenzwa izinzile.
Isikhathi sifushane kakhulu	Umlayezo othi "inani alizinzile" uqala isibali sikhathi sangaphakathi. Uma isibali sikhathi sesiphelile futhi nenani lamanje lisalokhu lingazinzile, umbhalo uyavezwa. Inqubo iqala phansi futhi. Uma inani lizinzile, inani lamanje liyaboniswa futhi inqubo yokulinganisa iyaqhubeka. Uma umjikelezo uphinda izikhathi ezimbalwa, kwenzeke iphutha langaphakathi. Misa inqubo yokulinganisa bese ubuyisela ikhanda lenzwa.
Iphutha langaphakathi	Ukulinganisa akunakwenzeka ® hlola ukuthi inqubo yokuhlanza ukushisa isiqediwe yini noma uyiphazamise ngesandla noma hlola/shintshanisa ikhanda lenzwa.

Uma uhoxisa ukulinganiswa kwe-zero offset, inani le-offset ngeke libuyekezwe. Ikhanda lenzwa liyaqhubeka nokusebenzisa i-zero offset "endala". Kufanele kwenziwe umjikelezo ogcwele wokulinganisa ukulondoloza noma yiluphi ushintsho lokulinganisa.

Thola Ukulinganisa

• Ngokusebenzisa ukhiye womcibisholo, khetha imenyu ethi Zuza.
• Xhuma isilinda segesi yokulinganisa ekhanda lenzwa ngokusebenzisa i-adaptha yokulinganisa (Fig. 1).
• Vula isilawuli sokugeleza kwesilinda ukuze uqale ukuvumela ukugeleza okutuswa ukuthi kube ubuncane obungu-150 ml/min.
• Cindezela u-Enter ukuze ubonise inani elifundiwe okwamanje, ngemva kwemizuzu ethile, uma inani le-ppm selizinzile, cindezela u-Enter futhi ukuze uqale ukulinganisa.
• Emgqeni wesi-2, phakathi nokubala, i-underscore isuka kwesokunxele iye kwesokudla futhi inani lamanje liguqukela kugesi wokuhlola osethiwe obelokhu ukugeleza.
• Uma inani lamanje lizinzile futhi liseduze nenani eliyireferensi lokugxiliswa kwegesi yokulinganisa okusethiwe, cindezela u-Enter ukuze uqedele ukubala yenani elisha.
• Ngemva kokuba inani ligcinwe ngempumelelo, isikwele siyavela ngakwesokudla isikhathi esifushane = Ukulinganisa kwenzuzo sekuqediwe i-offset entsha yokuzuza ilondolozwe ngempumelelo.
• Isibonisi siya ngokuzenzakalelayo ekubonisweni kwevelu yamanje ye-ppm.

Phakathi nesigaba sokubala, imilayezo elandelayo ingase ivele:

Umlayezo	Incazelo
Inani lamanje liphezulu kakhulu	Hlola ukugcwala kwegesi > kunenani elimisiwe Iphutha langaphakathi ® shintsha ikhanda lenzwa
Inani lamanje liphansi kakhulu	Alikho igesi yokuhlola noma igesi yokuhlola engalungile esetshenziswa inzwa.
Igesi yokuhlola iphezulu kakhulu Hlola igesi iphansi kakhulu	Isethi yegesi yokuhlola kufanele ibe phakathi kuka-30% no-90% webanga lokulinganisa.
Inani lamanje alizinzile	Ivela uma isignali yenzwa ingafinyeleli endaweni yokulinganisa phakathi nesikhathi esiqondiwe. Inyamalala ngokuzenzakalelayo uma isignali yenzwa izinzile.
Isikhathi sifushane kakhulu	Umlayezo othi "inani alizinzile" uqala isibali sikhathi sangaphakathi. Uma isibali sikhathi sesiphelile futhi nenani lamanje lisalokhu lingazinzile, umbhalo uyavezwa. Inqubo iqala phansi futhi. Uma inani lizinzile, inani lamanje liyaboniswa futhi inqubo yokulinganisa iyaqhubeka. Uma umjikelezo uphinda izikhathi ezimbalwa, kwenzeke iphutha langaphakathi. Misa inqubo yokulinganisa bese ubuyisela ikhanda lenzwa.
Ukuzwela	Ukuzwela kwekhanda lenzwa <30%, ukulinganisa akusakwazeki ® buyisela ikhanda lenzwa.
Iphutha langaphakathi	Ukulinganisa akwenzeki ® hlola ukuthi inqubo yokuhlanza ukushisa isiqediwe noma uyiphazamise mathupha noma hlola/shintshanisa ikhanda lenzwa.

Ekupheleni kwenqubo yokulinganisa phuma kokuthi Imodi Yesevisi.

1. Cindezela u-ESC
2. Cindezela umcibisholo oya phezulu kuze kube imenyu Yemodi Yesevisi
3. Cindezela u-Enter futhi Imodi yesevisi IVULIWE iyakhonjiswa
4. Cindezela u-Enter nomcibisholo waphansi ukuze uguqule isimo ukusuka kokuthi IVULIWE siye kokuthi IVALIWE bese ucindezela u-Enter futhi. Iyunithi iku-Operation Mode futhi isibonisi se-LED eluhlaza siqinile.

I-Danfoss A/S
Izixazululo Zesimo Sezulu danfoss.com +45 7488 2222 Noma yiluphi ulwazi, okuhlanganisa, kodwa alukhawulelwe kulwazi lokukhethwa komkhiqizo, ukusetshenziswa kwawo noma ukusetshenziswa, ukwakheka komkhiqizo, isisindo, ubukhulu, umthamo nanoma iyiphi enye idatha yobuchwepheshe kumamanuwali womkhiqizo, izincazelo zamakhathalogi, izikhangiso, njll. eyenziwe yatholakala ngokubhala, ngomlomo, nge-elekthronikhi, ku-inthanethi noma ngokudawuniloda, kuzothathwa njengokufundisa, futhi kuyabophezela kuphela uma futhi kuze kufike ezingeni, ireferensi ecacile yenziwa ngekhotheshini noma ngokugunyazwa kwe-oda. U-Danfoss akakwazi ukwamukela noma imuphi umthwalo wemfanelo wamaphutha angaba khona kumakhathalogi, izincwajana, amavidiyo nokunye okubalulekile. I-Danfoss igodla ilungelo lokushintsha imikhiqizo yayo ngaphandle kwesaziso. Lokhu kusebenza futhi emikhiqizweni e-odwe kodwa engazange ilethwe inqobo nje uma izinguquko ezinjalo zingenziwa ngaphandle koshintsho ekufomeni, ekulinganeni noma ekuhlanganiseni komkhiqizo. Zonke izimpawu zokuthengisa ezikulolu lwazi ziyimpahla yezinkampani ze-Danfoss A/S noma zeqembu le-Danfoss. I-Danfoss kanye nelogo ye-Danfoss yizimpawu zokuthengisa ze-Danfoss A/S. Wonke Amalungelo Agodliwe.

Amadokhumenti / Izinsiza

I-Danfoss DGS Ukuhlolwa Okusebenzayo Nenqubo Yokulinganisa [pdf] Umhlahlandlela Womsebenzisi Ukuhlolwa Okusebenzayo kwe-DGS kanye Nenqubo Yokulinganisa, i-DGS, Ukuhlolwa Okusebenzayo kwe-DGS, Ukuhlolwa Okusebenzayo, Inqubo Yokulinganisa ye-DGS, Inqubo Yokulinganisa

Izithenjwa

• Imaniwali yosebenzisayo