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丹佛斯動(dòng)力系統(tǒng)FD83 —— 引領(lǐng)數(shù)據(jù)中心液冷未來趨勢(shì)
Danfoss Hansen FD83 quick-disconnect couplings increase efficiency of data center liquid cooling applications
Thursday, December 15, 2022
丹佛斯動(dòng)力系統(tǒng)團(tuán)隊(duì)快速開發(fā)的全新兩英寸 FD83 快換，成功幫助客戶滿足其對(duì)新數(shù)據(jù)中心機(jī)柜的液冷需求。
2021年，丹佛斯動(dòng)力系統(tǒng)美國(guó)客戶聯(lián)系了丹佛斯團(tuán)隊(duì)。該公司需要緊急的技術(shù)支持，以滿足在高性能計(jì)算、深度學(xué)習(xí)和數(shù)據(jù)分析等挑戰(zhàn)性應(yīng)用的高端數(shù)據(jù)中心機(jī)柜的新液冷要求。
丹佛斯動(dòng)力系統(tǒng)團(tuán)隊(duì)快速開發(fā)的全新兩英寸 FD83快換接頭
挑戰(zhàn)：為強(qiáng)大的數(shù)據(jù)中心服務(wù)器，實(shí)現(xiàn)可靠高效的液冷。
熱管理的高效性對(duì)現(xiàn)代數(shù)據(jù)中心至關(guān)重要。組件溫度過高會(huì)導(dǎo)致運(yùn)作效率變低、產(chǎn)品壽命縮短。如今，更緊湊、更耗電的系統(tǒng)趨勢(shì)正在無(wú)形中推動(dòng)機(jī)柜內(nèi)的溫度上升，這意味著傳統(tǒng)的空氣冷卻已不能滿足當(dāng)今數(shù)據(jù)中心的需求。因此，客戶選擇了液冷——使用具有10倍冷卻效果的水/乙二醇混合物。
丹佛斯動(dòng)力系統(tǒng)現(xiàn)有的FD83快換提供了電子冷卻應(yīng)用所必需的全流量、流體兼容性和安全性。其特別之處在于，該快換接頭具備的低壓降性能，對(duì)于低工作壓力情況下的數(shù)據(jù)中心應(yīng)用至關(guān)重要。而客戶新設(shè)計(jì)的機(jī)柜服務(wù)器和處理器需要更高的冷卻液流速以保持最佳溫度，這使得直徑為2英寸版本FD83快換成為市場(chǎng)的迫切需求。
快速樣件設(shè)計(jì)——全新的兩英寸快換解決方案
丹佛斯動(dòng)力系統(tǒng)一直以來深耕于數(shù)據(jù)中心市場(chǎng)，出于對(duì)市場(chǎng)的前瞻性，在客戶提出需求之前，丹佛斯已經(jīng)提前開發(fā)了兩英寸版本的原型圖紙，因此才能夠針對(duì)此次客戶提出的更大尺寸FD83快換需求做出快速反應(yīng)。在客戶提出需求之時(shí)，丹佛斯動(dòng)力系統(tǒng)首席工程師Sebastian Groh和工程組組長(zhǎng)Joffrey Boutherin迅速召集大家一起審查和重新設(shè)計(jì)圖紙初稿。
在對(duì)此次設(shè)計(jì)概念評(píng)估之后，丹佛斯將一英寸FD83快換的一部分設(shè)計(jì)延用于新的兩英寸版本。例如，丹佛斯動(dòng)力系統(tǒng)的專利安全鎖系統(tǒng)能夠被用于兩英寸版本。僅僅兩周時(shí)間，丹佛斯動(dòng)力系統(tǒng)團(tuán)隊(duì)就制作了一個(gè)3D打印的模型，滿足了客戶緊迫的交期要求。在整個(gè)過程中，團(tuán)隊(duì)的工程師還在項(xiàng)目經(jīng)理的指導(dǎo)下，通過每周的線上會(huì)議與客戶方保持密切的溝通。
首席工程師Sebastian Groh說：當(dāng)今，高功率的服務(wù)器對(duì)解決氣候變化建模、疾病預(yù)防和深度學(xué)習(xí)等全球挑戰(zhàn)至關(guān)重要。雖然一英寸的FD83快換是一種行業(yè)標(biāo)準(zhǔn)，但我們開發(fā)的更大尺寸的版本可以為這些高功率的服務(wù)器提供zui佳液冷解決方案。
為您提供：持續(xù)的定制化服務(wù)，快速成功的解決方案
丹佛斯在異常緊迫的時(shí)間內(nèi)成功地滿足了客戶對(duì)新快換的設(shè)計(jì)要求。丹佛斯動(dòng)力系統(tǒng)團(tuán)隊(duì)在2021年2月完成了首批快換，在測(cè)試了樣件并解決了技術(shù)問題后，客戶便開始批量采購(gòu)快換的生產(chǎn)訂單，現(xiàn)在客戶計(jì)劃每年將持續(xù)選用FD83快換。除了滿足更高的冷卻需要，兩英寸版本的FD83快換提供的低壓降，能夠確保實(shí)現(xiàn)客戶新機(jī)柜要求的工作壓力。
此外，使用FD83快換，讓客戶能夠通過關(guān)閉閥門來減少系統(tǒng)停機(jī)時(shí)間，這使設(shè)備能夠在不排空整個(gè)液體冷卻系統(tǒng)的情況下斷開管路，進(jìn)行維護(hù)。
此次合作之后，丹佛斯將與客戶深入合作，為其開發(fā)定制化的一英寸版本FD83快換，以及使用較小尺寸快換的閥組等應(yīng)用。
來源：丹佛斯動(dòng)力系統(tǒng)
Danfoss Hansen FD83 quick-disconnect couplings increase efficiency of data center liquid cooling applications
Thursday, December 15, 2022
NORDBORG, Denmark – Danfoss Power Solutions,?a leading global supplier of mobile and industrial hydraulics as well as electric powertrain systems, has launched a portfolio of quick-disconnect couplings for data center liquid cooling applications. Danfoss Hansen FD83 series quick-disconnect couplings, now available in a 2-inch size and additional configurations of the popular 1-inch size, are known globally for their performance, efficiency, and reliability.
With higher flow rates and a lower pressure drop, the new 2-inch coupling improves liquid cooling system efficiency, reducing power consumption and operating costs. In testing, the 2-inch FD83 series coupling reduced pressure drop by 98% compared to standard 2?-inch ball-locking couplings, according to ISO 7241-1 B.
“With more powerful chips, denser racks, and heavier workloads, today’s data centers are running hotter than ever, increasing the demand for larger, more efficient liquid cooling solutions,” said Christian Kuenstel, global product management leader, Connectors, Danfoss Power Solutions. “With our FD83 series and our new 2-inch coupling, in particular, we’ve engineered a full-flow design that enables more customers to benefit from greater liquid cooling performance, efficiency, and cost savings.”
The FD83 series’ turn-to-connect feature enables simpler, faster, and less costly coupling installation. The feature allows connections to be made without the risk of hose torsion or the need for additional adapters, which also prevents leaks due to incorrect assembly. Designed to ensure reliable, leak-free operation and easier maintenance, FD83 couplings feature a patented dual interlock safety mechanism that eliminates the risk of accidental disconnection or spills.
Stainless steel construction and an EPDM rubber seal offer broad fluid compatibility and high corrosion resistance, enabling long life and low maintenance costs in cooling applications using water glycol or other liquids. Alternative seal materials and color-coded bumper seals are also available. A portfolio of end connections enables use in a variety of space configurations. Options include a new sanitary flange terminal end, as well as threaded port and hose barb connectors in various sizes. These broad configuration options enable the coupling to be used in many other fluid transfer applications where safety and low pressure drop are critical.
Featuring identical halves, FD83 couplings require only one part number, enabling customers to simplify stocking and inventory management.
Danfoss Hansen FD83 series quick-disconnect couplings are compliant with PED 2014/68/EU §4.3. They offer 10 bar (150 psi) maximum working pressure and are suitable for operating temperatures between 3°C and 60°C (37°F and 140°F).
To learn more, visit the Danfoss Hansen quick-disconnect couplings webpage.
備注：其它尺寸和連接形式根據(jù)市場(chǎng)需求也可以制造。請(qǐng)聯(lián)系我們 13910962635 ， 15801532751 or info@cnmec.biz 楊經(jīng)理，李經(jīng)理咨詢。從服務(wù)器機(jī)箱到冷卻分配單元，信德邁公司攜丹佛斯提供全方位的優(yōu)質(zhì)流體輸送產(chǎn)品組合，可滿足您所有的數(shù)據(jù)中心冷卻系統(tǒng)技術(shù)需求。 與信德邁公司攜手合作，輕松獲得一站式解決方案！
從主供液端到各類機(jī)架，丹佛斯快速接頭可幫助優(yōu)化冷卻回路。丹佛斯技術(shù)能確保您回路的最佳密封性。平面快速接頭令整個(gè)連接和斷開過程安全無(wú)滴漏，冷卻液和電子裝置之間的連接系統(tǒng)可以提高整體設(shè)備性能。如今，在數(shù)據(jù)中心領(lǐng)域，綠色、低碳已成為未來發(fā)展的關(guān)鍵詞，丹佛斯將持續(xù)以安全、高效的連接賦能液冷數(shù)據(jù)中心綠色降碳，促進(jìn)雙向可持續(xù)發(fā)展。從服務(wù)器機(jī)箱到冷卻分配單元，信德邁公司攜丹佛斯提供全方位的優(yōu)質(zhì)流體輸送產(chǎn)品組合，可滿足您所有的冷卻系統(tǒng)技術(shù)需求。
與信德邁公司攜手合作，輕松獲得一站式解決方案！
- Danfoss Hansen FD83系列接頭 熱管理
- Danfoss Hansen FD83 Series Coupling Thermal Management
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