Danfoss DCR Filter Drier, Shell e nang le Cross Gasket
Litlhaloso
- Lebitso la Sehlahiswa: Sefa se omisang, khetla e nang le cross gasket Type DCR, DCR/H, DCR E
- Tšebelisano ea Lihatsetsi:
- R1233zd, R134a, R407A, R407C, R407F, R407H, R410A, R422B, R422D, R448A, R449A, R449B, R450A, R452A, R513A, R515B, joalo-joalo.
- R1234yf, R1234ze, R32, R444B, R452B, R454A, R454B, R454C, R455A, R457A, R516A, joalo-joalo.
- R1234yf, R1234ze, R32, R444B, R452B, R454A, R454B, R454C, R455A, R457A, R516A, R290, R600a, joalo-joalo.
- Khatello ea MosebetsiHo tloha ho 7 ho isa ho 13 bar (PS) / 100 ho isa ho 667 psig (MWP)
- Boitsebiso: Tšepe ea Koporo
- Lisebelisoa tsa Brazing: Min. 5% Ag Silver-flo 55 + Easy-flow flux
Litaelo tsa Tšebeliso ea Sehlahisoa
Ho kenya
Ha o kenya mochini o omisang filthara:
- Sebelisa wrench ea 13mm bakeng sa ho kenya gasket ea DCR le DCRE.
- Sebelisa Allen wrench ea 6mm bakeng sa ho kenya gasket ea DCR/H.
- Sebelisa oli e nyane ho gasket pele u kopana.
Ho tiisa Litaelo
Latela mehato ena ho tiisa liboutu: Tiisa liboutu tsohle ka menoana u sebelisa boholo bo boletsoeng bakeng sa mofuta o mong le o mong (M8-1.5 x 35mm bakeng sa DCR/M8-1.5 x 35mm G12.9 bakeng sa DCR/H/M10-1.5 x 40mm bakeng sa DCRE).
- Mohato oa 1: 3 Nm / 2.21 ft lb
- Mohato oa 2: 10 Nm / 7.37 ft-lb
- Mohato oa 3: 20 Nm / 14.75 ft-lb
- Mohato oa 4: 28 Nm / 20.65 ft-lb
Tlhokomelo
Kenya sebaka sa gasket nako le nako ha filthara e buloa ho netefatsa tiiso e nepahetseng.
Litlhokomelo tsa Tšireletso
Boloka malakabe hole le 'mele nakong ea ho besoa. Netefatsa khetho e nepahetseng ea gasket pele u kenya.
Lihatsetsi
DCR Standard (A1, Sehlopha sa 2)
- R1233zd, R134a, R407A, R407C, R407F, R407H, R410A, R422B, R422D, R448A, R449A, R449B, R450A, R452A, R513A, R515B, joalo-joalo.
- Bakeng sa lihatsetsi tse ling, ka kopo ikopanye le moemeli oa hau oa Danfoss.
Mocheso oa Mehala: -40 - 70 °C / -40 - 160 °F
DCR/H (A2L, Sehlopha sa 1) - E thathamisitsoe ke UL, bakeng sa ho sebelisoa 'marakeng oa US feela R1234yf, R1234ze, R32, R444B, R452B, R454A, R454B, R454C, R455A, R457A, R516A, joalo-joalo.
E boetse e lumellana le DCR Standard Refrigerants.
DCRE (A3, A2L, Sehlopha sa 1) - PED e amohelehile
- R1234yf, R1234ze, R32, R444B, R452B, R454A, R454B, R454C, R455A, R457A, R516A, R290, R600a, joalo-joalo.
- E boetse e lumellana le DCR Standard Refrigerants.
Moralo
DCR le DCR/H
DCR E
| Boemo. | Tlhaloso |
| 1 | Plug bakeng sa sekoahelo |
| 2 | Liboutu bakeng sa sekoahelo |
| 3 | Sekoahelo se ka holimo |
| 4 | Selemo |
| 5 | Top sekoahelo gasket |
| 6 | Lepheo la Nut (DCR) / Bolt (DCRE) |
| 7 | Washer e notlela |
| 8 | letlapa le ka holimo |
| 9 | Core ikutloa gasket |
| 10 | Koko e tiileng |
| 11 | Core holder e ikutloa e le gasket |
| 12 | Letlapa la mantlha |
| 13 | Melamu ea hole |
| 14 | Wire Mesh |
| 15 | Sets'oants'o sa mantlha |
| 16 | Cross gasket |
| 17 | Sehlatsoa |
| 18 | Hex socket head screw |
| 19 | Sekoahelo |
Thepa e ka hare ea mantlha e lula e shebane le sefahla. Sena se sebetsa ho Malapa ohle a DCR.
Ho kenya
|
Mofuta |
Bonyane | Khatello e phahameng ea ho sebetsa PS / MWP [bar] / [psig] | ||
| [limilimithara] | [ka] | |||
| DCR DCR/H | 048 | 170 | 7 | 46/667* |
| DCR DCR/H | 096 | 310 | 13 | 46/667* |
| DCR DCR/H | 144 | 310 | 13 | 35 / 507 1 ) |
| 46 / 667 2 ) | ||||
| DCR DCR/H | 192 | 310 | 13 | 28 / 406 1 ) |
| 40 / 580 2 ) | ||||
| DCRE | 048 | 170 | 7 | 50 / 725 |
- Bakeng sa ho sebelisoa ka strainer kapa joalo ka sesebelisoa sa moamoheli
- Bakeng sa ts'ebeliso ea "o omileng" o sebelisa li-cores tsohle tse lumelletsoeng
- Bakeng sa 1* kapa 2*
MWP e ke ke ea ba tlase ho khatello e hlalositsoeng karolong ea 9.2 ea ANSI / ASHRAE 15 bakeng sa sehatsetsing se sebelisoang tsamaisong. Kamora ho tjhaja, sistimi e tla tšoauoa ka sehatsetsing le oli e sebelisitsoeng.
"DCRE e ka sebelisoa feela bakeng sa A2L ha motheo o tiileng o behiloe. DCRE ha e lumelloe ho sebelisoa e le moamoheli. ”
Brazing
Welding
Mekhoa e metle ea bareki e ntse e tla hlokahala:
- Sebelisa sekoahelo se metsi ha u kenya.
- Braze manonyeletso.
- Li tloheleng li pholile.
- Hloekisa sebaka sa brazing / welding ka mor'a ho kenya (tlosa flux e setseng ka borashe).
- Ena ke ts'ebetso ea bohlokoa 'me e hloka ho etsoa ka hloko e kholo ho tlosa phallo eohle e setseng.
- Pente / Anti-corrosion e hloka ho koahela likarolo tsohle tsa tšepe tse pepesitsoeng, libaka tseo pente ea mantlha e ntšo e cheleng ka lebaka la ho besoa le bonyane 3 cm ho potoloha koporo.
- Penta manonyeletso habeli.
Mokhoa oa ho tiisa liboutu
Gasket
U se ke ua kenya gasket pele ho soldering.
Hlokomela: Netefatsa hore ho khethiloe gasket ea sekoahelo se holimo se nepahetseng. Ho na le li-gaskets tse 2:
- DCR le DCR/H
- DCRE
Keletso
- Sebelisa oli e nyane ho gasket pele u kopana.
- Ka ho khetheha oli ea maiketsetso ea POE kapa ea PVE, leha ho ka sebelisoa oli efe kapa efe ea sepheo se akaretsang.
Hlokomela: U se ke ua sebelisa gasket hape.
Fuse ea boikhethelo le/kapa plug, e khothalelitsoeng ho tiisa torque:
- Fuse: 1/4”NPT – 3/8” Flare: 20 Nm / 14.75 ft-lb e sebelisa 2 ho isa ho 3 wraps ea tepi ea Teflon.
- Plug: 1/4” NPT: 50 Nm / 36.87 ft-lb e sebelisa liphutheloana tse 2 ho isa ho tse 3 tsa tepi ea Teflon.
Referense
Litekanyetso tsa torque tse boletsoeng li sebetsa feela ho liboutu tse fanoeng ke Danfoss.
Mohato o mong le o mong o lokela ho sebelisoa ka mor'a tatellano ea setšoantšo.
LBH
P: Na DCRE e ka sebelisoa joalo ka moamoheli?
A: Che, DCRE e ke ke ea sebelisoa e le moamoheli. E loketse feela A2L ha ho behiloe motheo o tiileng.
P: Ke mofuta ofe oa oli o lokelang ho sebelisoa ho gasket?
A: Ho khothalletsoa oli ea maiketsetso ea POE kapa ea PVE bakeng sa ho sebelisoa ho gasket pele ho kopano. Leha ho le joalo, oli leha e le efe e tloaelehileng e ka sebelisoa.
Litokomane / Lisebelisoa
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Danfoss DCR Filter Drier, Shell e nang le Cross Gasket [pdf] Tlhophiso Tataiso 023R9543, 23M71.12, 23M115.10, 23Z85, DCR Filter Drier Shell with Cross Gasket, DCR, Filter Drier Shell with Cross Gasket, Drier Shell with Cross Gasket, Shell with Cross Gasket, Cross Gasket, Gasket |