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냉동창고 열부하와 단열 자재 — 구매자 질문

냉동부하 계산기와 단열 패널 계산기를 보완하는 답변입니다. 브리프를 보내기 전 가정을 점검하는 데 사용하고, 최종 값은 선정된 시공사의 엔지니어링으로 확정하십시오.

Operating temperature-controlled warehouse with pallet racking and evaporators
Insulated cold-room panel and floor junction being measured
냉동부하 계산기 열기단열 패널 계산기 열기

냉동창고와 열부하

냉동창고 열부하는 무엇으로 구성되나요?

벽·지붕·바닥을 통한 전열, 입고 제품을 냉각하는 제품 부하, 도어 개방에 따른 침입 공기, 조명·인원·지게차·팬·제상에 의한 내부 발열로 구성되며, 약 10–20%의 안전율을 더합니다.

보통 어떤 부하가 가장 큰가요?

단열이 좋은 물류센터에서는 침입 공기와 제품 부하가 큰 경우가 많고, 패널이 얇거나 외기가 높으면 전열 부하가 커집니다. 계산기가 항목별 비중을 보여줍니다.

설계 외기 온도가 왜 중요한가요?

전열 부하는 온도차에 비례해 커지고, 외기가 높을수록 응축기 능력은 떨어집니다. 능력은 카탈로그 조건이 아니라 현장 설계 건구온도·습도 기준으로 제시되어야 합니다.

도어 개방은 부하에 어떤 영향을 주나요?

개방할 때마다 따뜻하고 습한 공기가 유입됩니다. 전실, 고속 도어, 비닐 커튼, 도크 실은 침입 공기와 제상 빈도를 크게 줄입니다.

W/m³ 기준은 믿을 만한가요?

1차 점검용일 뿐입니다. 처리량, 입고 온도, 출입 빈도가 크게 달라 RFQ 전에는 실별 계산이 필요합니다.

냉동실이 냉장실보다 까다로운 이유는?

온도차가 크고, 압축기가 낮은 흡입 압력에서 효율이 떨어지며, 바닥에 동상(凍上) 방지 대책이 필요하기 때문입니다.

단열재와 건축 자재

PIR, PUR, 미네랄울 중 어떤 심재를 고르나요?

PIR은 열전도율이 낮고(약 0.022 W/m·K) PUR보다 화재 성능이 좋으며, PUR은 단열이 약간 낮고, 미네랄울은 불연성이지만 더 두꺼워야 합니다. 소방 기준과 보험 요건이 결정하는 경우가 많습니다.

일반적인 패널 두께는?

계획 기준으로 영상 창고 60–80 mm, 냉장 100–125 mm, 더운 기후의 −18~−25 °C 냉동 150 mm, 초저온 200 mm 정도입니다. 계산기가 심재와 외기에 맞춰 조정합니다.

냉동창고 바닥은 특수 시공이 필요한가요?

네. 0 °C 이하에서는 바닥 단열, 방습층, 바닥 하부 히팅 또는 환기가 있어야 동상을 막을 수 있습니다.

방습층과 이음부가 왜 중요한가요?

단열재로 스며든 수분이 얼면 성능이 떨어지고 패널이 손상됩니다. 이음부 밀봉과 고온 측의 연속 방습층이 필수입니다.

도어는 어떻게 사양을 정하나요?

실온에 맞는 단열 도어, 냉동실용 히팅 프레임과 가스켓, 출입이 많은 곳에는 고속 도어나 전실을 적용합니다.

해안이나 식품 시설에 맞는 패널 표면재는?

식품용 도장 강판이 표준이며, 세척 구역과 부식성 해안 환경에는 스테인리스나 강화 도장을 사용합니다.

RFQ 브리프 작성

일반적인 엔지니어링 안내이며 설계나 견적이 아닙니다. ColdMatch는 장비를 제조·설치·보증하지 않습니다.

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ColdMatch Group — industrial cooling and cold chain procurement platform
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ColdMatch Group is the industrial refrigeration and cold-chain procurement platform of Global B2B Group, where commercial and industrial buyers build a project and submit an RFQ; the ColdMatch team validates and organizes it, contacts suitable refrigeration technology and equipment suppliers on the buyer's behalf, and presents organized responses through ColdMatch.

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Business and supplier disclaimer

ColdMatch Group is the industrial refrigeration and cold-chain procurement platform of Global B2B Group, where commercial and industrial buyers build a project and submit an RFQ; the ColdMatch team validates and organizes it, contacts suitable refrigeration technology and equipment suppliers on the buyer's behalf, and presents organized responses through ColdMatch. It helps buyers prepare technical requirements and structured RFQs before suitable third-party suppliers, manufacturers, EPC contractors and turnkey providers are introduced manually. ColdMatch is not an equipment manufacturer, reseller, distributor, EPC contractor, installer, insurer, lender, bank or financial advisor, and is not a party to any supply, construction or finance contract. Quotes, equipment and services are provided solely by the matched third-party supplier, who is solely responsible for quality, delivery, installation, safety and performance. ColdMatch makes no guarantee of availability, price, quality or approval and disclaims all liability for any service provided by a supplier or other third party. See Terms and How ColdMatch Works.

Financing disclaimer: ColdMatch does not provide or guarantee finance. Any financing pathway is evaluated and supplied solely by independent third-party providers under their own checks and terms. See Terms.

ColdMatch Group is the industrial refrigeration and cold-chain procurement platform of Global B2B Group, where commercial and industrial buyers build a project and submit an RFQ; the ColdMatch team validates and organizes it, contacts suitable refrigeration technology and equipment suppliers on the buyer's behalf, and presents organized responses through ColdMatch. It helps buyers prepare technical requirements and structured RFQs before suitable third-party suppliers, manufacturers, EPC contractors and turnkey providers are introduced manually. ColdMatch is not an equipment manufacturer, reseller, distributor, EPC contractor, installer, insurer, lender, bank or financial advisor, and is not a party to any supply, construction or finance contract. Quotes, equipment and services are provided solely by the matched third-party supplier, who is solely responsible for quality, delivery, installation, safety and performance. ColdMatch makes no guarantee of availability, price, quality or approval and disclaims all liability for any service provided by a supplier or other third party. See Terms and How ColdMatch Works.

Disclaimer: ColdMatch Group is the specialized industrial refrigeration and cold-chain procurement platform of Global B2B Group. ColdMatch Group is not a manufacturer, reseller, distributor, EPC contractor, installer, insurer, lender, bank, credit provider, financial advisor, investment advisor, underwriter or regulated financial services provider. Any financing, leasing, trade finance, working capital or project-finance option mentioned on this website is provided solely by independent third-party financing providers, subject to their own eligibility checks, KYC, due diligence, compliance review, approval, terms and documentation. ColdMatch Group does not provide financial advice, does not arrange regulated financial products, does not guarantee financing approval, and is not responsible for any financing decision, offer, rejection, delay, cost, term or outcome. Quotes, equipment, services, delivery, installation, commissioning, warranties and project performance are provided solely by independent third-party suppliers, EPC contractors or service providers. See Terms.

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Operated from the Republic of Cyprus · We are committed to WCAG 2.1 AA accessibility — report barriers to accessibility@coldmatchgroup.com.© 2026 ColdMatch Group · All rights reserved.ColdMatch Group is the specialized commercial cold-chain platform of Global B2B Group — a global B2B procurement & project development ecosystem. Sister platforms: FishMatch Group, HatchMatch Group, FeedMatch Group, SeedMatch Group. About ColdMatch Group.ColdMatch helps buyers prepare cold chain RFQs and source suitable suppliers. Supplier matching and introductions are managed manually by ColdMatch — not an automatic marketplace. How it works.
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