Chinotonhodza cheGlacier LM-4Y Modified Diol Chinotonhodza cheKuderedza Kufamba Kwemhepo -35°C Kusvika 150°C
Nhanganyaya yeChigadzirwa
Glacier Coolant LM-4Y ipurasitiki inotonhodza yakagadzirwa nemasisitimu ekutonhodza data centre. Inoshanda nenzira yekubatana isina kunanga, ichiendesa kupisa kunobva kumasevha panguva yekushanda kuderedza tembiricha yeseva. Yakagadzirwa nema diols akagadziriswa uye ine organic composite corrosion inhibitors, antioxidants, antifoam agents, uye deionized water, chigadzirwa ichi chine conductivity yakaderera uye hachina silicon, phosphonates, nitrite, nezvimwe zvikamu zvemunyu.
LM-4Y inopa simba rakanaka rekudzivirira ngura kune aruminiyamu, simbi yekabhoni, simbi isingatsvi, mhangura, nedzimwe simbi. Inoshanda zvakanaka kubva pa -35°C kusvika 150°C kana yagadzirwa kusvika pahuwandu hwakakodzera. Pahuwandu hwe40%, nzvimbo yekuomesa ndeye -23.5℃, nzvimbo yekufashaira ndeye 105.5℃, uye conductivity inotangira pa440 kusvika 670 µs/cm pa20℃.
Chinotonhodza chinosanganisira tekinoroji yeGlacier Coolant yeModify 2000 composite modification, ichipa kusimbaradzwa kwekupisa kwakasimba uye kupisa, kuderera kweviscosity, kudzikiswa kwemhepo, sterilization uye scale inhibition, zvinhu zvakawanda zvinodzivirira ngura, uye kudzivirira kupisa kwakakura.
Sisitimu yekudzivirira ngura inoshandisa maasidhi echisikigo echisikigo uye mabhesi eorganic, asina munyu zvachose. Izvi zvikamu zve organic zvinoumba hukama hwakasimba nesimbi, zvichigadzira firimu rakakora rinodzivirira ngura pamusoro pesimbi rinodzivirira ngura yemagetsi inokonzerwa nekubatana kwesimbi zvakananga. Sisitimu iyi haingodziviriri chete oxidation yesimbi asiwo inoramba ichidya okisijeni yakanyungudutswa musisitimu, ichidzivirira kupararira kweokisijeni pamusoro pesimbi.
LM-4Y inoenderana nezvinhu zvisiri zvesimbi zvinosanganisira PVC, fluororubber, latex, HDPE, natural rabber, PP, silica gel, uye PTFE. Kugara uchitarisa huwandu hwezvinhu, pH, anti-ngura mashandiro, uye conductivity zvinokurudzirwa kuti zvishande kwenguva refu.
Sechikamu chemakore makumi matatu ehunyanzvi hweGlacier Coolant mukugadzira mafiriji echipiri, LM-4Y series inopa mhinduro yakavimbika uye isingadhuri yekutonhodza mashandisirwo emazuva ano edata centre.
LM-4Y Glacier Coolant ine magetsi mashoma, kupisa kwakanyanya, kugona kutonhora kwakasimba, uye kugona kwakanaka kwekudzivirira ngura. Inopa dziviriro yakanaka yengura kusimbi dzinosanganisira aruminiyamu, simbi yekabhoni, simbi isingatsvi, uye mhangura. Kana yakagadzirwa kusvika pakukosha kwakakodzera, inogona kushandiswa sechinotonhodza mukati mekupisa kwe -35 °C kusvika 150 °C. Maparamita pa20 °C ehuwandu hwakasiyana uye maparamita pakupisa kwakasiyana-siyana kwe 40 wt% dilution anoratidzwa muTafura 1 ne2, zvichiteerana.
Tafura 1: Kuenzanisa kweparameter pahuwandu hwakasiyana (20 °C, kukosha kwekutarisa)
| Kuwanda kwehuwandu (wt%) | 30 | 40 | 50 | 60 |
| Kuwanda (20 °C, g/cm³) | 1.040 | 1.056 | 1.070 | 1.082 |
| Nzvimbo yechando (°C) | -15 | -23.5 | -35 | -49 |
| Pokufashaira (°C) | 104 | 105.5 | 107 | 109 |
| Kufambisa (µs/cm) | 500–820 | 440–670 | 300–503 | 275–440 |
Tafura 2: Hunhu hwechinhu chinotonhodza chakaderedzwa mvura (hunhu hwekutarisa)
| Kuwanda kwehuwandu (wt%) | Nzvimbo yechando (°C) | Pokufashaira (°C) | Tembiricha yekushanda (°C) | Kusviba (cP) | Kufambisa kwekupisa (W/m·K) | Kupisa kwakananga (kJ/kg·K) | Kuwanda (g/cm³) |
| 40 | -23.5 | 105.5 | 20 | 3.03 | 0.4219 | 3.419 | 1.056 |
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|
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| 10 | 4.27 | 0.4120 | 3.369 | 1.060 |
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|
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| 0 | 6.50 | 0.4056 | 3.320 | 1.064 |
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|
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| -10 | 10.48 | 0.3961 | 3.229 | 1.069 |
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|
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| -20 | 18.28 | 0.3849 | 2.744 | 1.072 |
Zvimiro zveChigadzirwa
Inotonhodza ine tekinoroji yedu yeModify2000 composite modification, ine zvinhu zvinotevera:
Kuwedzerwa kwekupisa kwakananga uye kufambiswa kwekupisa, zvichivandudza kugona kwekutonhodza.
Kudzikira kwe viscosity, zvichichengetedza simba rekutumira.
Kudziviswa kwekushanduka-shanduka kwezvinhu, zvichideredza kushandiswa kwazvo.
Hunhu hwekuuraya utachiona, algicidal, uye scale-inhibiting, zvichivandudza mamiriro emuviri.
Zvinhu zvakawanda zvinodzivirira ngura, zvichiita kuti michina igare kwenguva refu.
Kushanda kwakakura tembiricha, kuramba kwakanaka pakupisa kwakakwirira nekwakaderera.
Kudzivirira Ngura
LM-4Y Glacier Coolant ine maasidhi echisikigo uye mabhesi, isina munyu. Izvi zvikamu zvechisikigo zvinoumba hukama hwakasimba nesimbi, zvichigadzira firimu rakakora, rinodzivirira ngura. Izvi zvinodzivirira ngura yemagetsi inokonzerwa nekubatana kwesimbi zvakananga, zvinodzivirira ngura yesimbi, uye zvinogara zvichishandisa oxygen yakanyungudutswa musystem kudzivirira kupararira kweoxygen kunzvimbo dzesimbi, zvichiita kuti pave nemigumisiro yekurwisa ngura.
Kuenderana Nezvinhu Zvisiri Zvesimbi
Kuenderana kwezvinhu zvisiri zvesimbi neLM-4Y Glacier Coolant kunoratidzwa pazasi:
| Zvinhu | PVC | Fluoroelastomer | Latex | HDPE | Rabha yechisikigo | PP | Silicone | PTFE |
| LM-4Y | √ | √ | √ | √ | √ | √ | √ | √ |
Cherechedza: "√" inoratidza kuti hapana kunyungudika, kuzvimba, kana kukwegura kwakaonekwa. Kuti zvienderane nezvimwe zvinhu, ndapota bvunzai vashandi vehunyanzvi.
Mirayiridzo Yekushandisa
1. Bvisa tsvina kana simbi kubva mumudziyo. Sukurudza nemvura yakacheneswa kana kuti yakachena zvakanyanya kweinenge awa imwe chete kusvika pasina simbi kana makwande asara mumvura yekusuka.
2. Zvichibva patembiricha yekushanda kwesystem, shandisa tafura yekuona kuti zvinhu zvinotonhora zvakadii kuti uverenge huwandu hunodiwa hweLM-4Y Glacier Coolant nemvura yakabviswa maion.
3. Wedzera mvura yakabviswa maion muzvikamu zvakasiyana-siyana uchitenderera kwemvura. Mushure mekuwedzera kwega kwega, bvumira kutenderera kwemvura kwakazara uye tarisa kuyerera kwemvura kuti usanyanya kusanganiswa nemvura. Kana mvura yasvika pakuyerera kwemvura, system yacho inenge yagadzirira kushandiswa zvakajairika.
4. Zvinokurudzirwa kubvisa mabubble emhepo kubva musystem kudzivirira ngura uye kuvhuvhuta kwepombi.
5. Kushandiswa kwesimbi yakabatidzwa hakukurudzirwi, sezvo zinc coating ichaita zvinoenderana ne corrosion inhibitor iri mumvura, zvichikonzera kunaya kwe inhibitor uye kupera kwe zinc protective layer.
6. Musasanganisa Glacier Coolant nezvimwe zvinhu. Kana paine mamiriro ezvinhu akasiyana, taurai nekambani yedu nekukasika.
7. Kubatanidza kana kushanda nekupisa kunorambidzwa zvachose kana Glacier Coolant iripo musystem.
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