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무료 도구 · 회원가입 불필요

열부하 계산|냉동·냉장창고 필요 용량(kW)

네 가지 입력값 — 창고 크기, 단열 수준, 설계 외기온도, 일일 처리량 — 으로 냉장창고의 냉각부하를 kW와 냉동톤(TR)으로 추정합니다. 오차 범위를 포함한 초기 기획용 추정치입니다.

Cold-room insulated panel construction and material inspection
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Scenario

Standard engineering assumptions

기획용 추정치입니다: 일반적인 도어, 조명, 지게차 1대, 압축기 18시간/일 가동, 15% 여유율을 가정합니다. 공급업체 제출용 수치가 필요하면 전체 냉동 열부하 계산기를 사용하거나 견적을 요청하세요.

냉동창고와 자재에 관한 구매자 질문 →
설계 냉동부하
54.16 kW
15.4 TR · Base case
외피 전도
14.66 kW
42%
제품 예냉
12.5 kW
35%
도어 침기
3.74 kW
11%
내부 발열
4.42 kW
13%
기획 범위
40.55–67.77 kW
±25% · 18.1 W/m³
공급업체 견적 요청 다른 계산기 보기

Estimates Only: This calculator is provided for general informational purposes only. Results are approximate and may contain errors, omissions, or outdated information. They do not constitute legal, financial, engineering, tax, technical, or professional advice. Users are solely responsible for independently verifying all calculations, specifications, prices, regulations, and requirements with qualified professionals before making any decisions. By using this calculator, you acknowledge that the website owners, operators, and affiliates accept no responsibility or liability for any loss, damage, or decisions resulting from its use.

빠른 답변

냉장창고의 냉각부하는 창고 면적·높이, 단열 수준, 설계 외기온도, 일일 처리량이라는 네 가지 값으로 추정합니다. 이 도구는 설계 냉동부하를 kW와 냉동톤(TR)으로 산출하며 기획용 오차범위를 함께 제시합니다. 이는 기획 단계의 추정치이며 최종 엔지니어링 설계가 아닙니다.

사용된 공식

설계부하 = 24시간 평균부하 × (24 ÷ 가동시간) × (1 + 15% 여유율); 평균부하 = 전도 + 제품예냉 + 침기 + 내부발열

ColdMatch 냉동 엔지니어 검토 완료

계산기 사용법
  1. 1바닥면적과 유효 천장고를 입력하세요.
  2. 2설정 온도와 설계 외기온도를 지정하세요.
  3. 3단열 수준(불량/표준/고성능)을 선택하세요.
  4. 4일일 처리량(톤)과 제품 반입 온도를 입력하세요.
  5. 5산출된 설계부하(kW/TR), 기획 범위, 부하 구성 비율을 확인하세요.

관련 계산기

냉장창고 크기냉각능력냉동 열부하전기요금압축기 선정프로젝트 금융

What this calculator estimates — and what can change it

Required inputs
  • •Room dimensions
  • •Target room temperature
  • •Ambient / external temperature
  • •Stored product
  • •Daily throughput (t/day)
  • •Panel insulation thickness
Calculated output

냉각부하

What can change the result
  • •Incoming product temperature
  • •Door openings per day
  • •Panel insulation thickness
  • •Ambient / external temperature
  • •Pull-down time

Limitations

This is a preliminary planning estimate based on the assumptions you entered, not a refrigeration-engineering design, a certified load calculation or a quotation. Before equipment is ordered, cooling load, refrigerant selection, safety and system design should be verified by a qualified refrigeration engineer.

Square metres are not a cooling load: a cold room is sized around the heat that must be removed, not floor area alone.

Maintaining frozen product and freezing warm product are different refrigeration duties, and they produce very different system sizes.

Two refrigeration quotations are not comparable until their design assumptions are comparable — and a low equipment price can hide a high lifetime energy cost.

Next procurement step

Use this result as the starting point for a ColdMatch project request. Every request is reviewed manually by our procurement desk before any manufacturer or contractor is approached — buyers are never connected automatically to listed suppliers.

Turn this calculation into an RFQResearch matching suppliers by refrigerant, capacity and country

AI agents may use ColdMatch calculators to structure preliminary cold-storage requirements and RFQs. Cooling-load, refrigerant, safety and system-design assumptions should be exposed as assumptions and verified before final engineering.

자주 묻는 질문

열부하 계산은 어떻게 하나요?

벽·천장·바닥 관류열, 제품 냉각 부하, 문 개폐에 따른 외기 침입, 조명·팬·지게차·작업자 등 내부 발열을 합산한 뒤 10–20%의 안전율을 더합니다. 이 계산기는 냉동창고 열부하를 kW로 1차 추정합니다.

냉각부하란 무엇인가요?

냉각부하는 창고를 설정 온도로 유지하기 위해 냉동설비가 제거해야 하는 총 열량입니다. 벽·지붕·바닥을 통한 전도열, 반입 제품에서 빼앗는 열, 도어를 통해 들어오는 더운 공기, 조명·인원·장비의 내부 발열로 구성됩니다.

이 간이 추정에서 가장 중요한 입력값은 무엇인가요?

창고 크기와 단열 수준이 전도 부하를 결정하고, 설계 외기온도는 전도와 침기 모두에 영향을 미치며, 일일 처리량과 반입 온도는 포장·가공 창고에서 대개 지배적인 요소입니다.

왜 단일 수치가 아니라 범위로 표시되나요?

도어 사용 패턴, 단열 품질, 운영 방식이 현장마다 다르기 때문에, 잘못된 정밀도를 암시하는 단일 수치 대신 저–고 범위를 제공합니다.

이것이 최종 설계 계산인가요?

아니요. 초기 규모 산정과 예산 책정을 위한 기획용 추정치입니다. 최종 열부하 계산과 설비 선정은 자격을 갖춘 냉동 엔지니어가 확인해야 합니다.

결과를 어떻게 활용해야 하나요?

산출된 부하를 구조화된 RFQ에 옮겨 담아 공급업체가 실제 부하, 가동시간, 설비 사양을 현장 조건에 맞게 확인하도록 하세요.

Related planning guides

Go deeper before you build your RFQ:

  • Refrigeration Equipment Selection Guide — Compressors, Condensers & More | ColdMatch
    How to select refrigeration equipment: compressors (screw, reciprocating, scroll), condensers, evaporators, valves and controls. Free RFQ Builder.
  • Cold Storage Capacity Planning — Pallets, m³ and Throughput | ColdMatch
    Cold storage capacity planning for buyers: pallet positions, m³, throughput, headroom and how to plan for 5-year demand growth. Free RFQ Builder.
  • 12 Common Cold Storage Project Mistakes (and How to Avoid Them) | ColdMatch
    The 12 most expensive mistakes buyers make on cold storage and refrigeration projects — and how to avoid each one before you issue the RFQ.

Unsure about a term? See the cold chain glossary (CAPEX, OPEX, blast freezing).

Next steps for your project
  • Cold Room Cost Benchmarks
  • How to Write a Cold Storage RFQ
  • Cold Storage Project Cost Center
Related solutions
Cold Rooms Industrial Refrigeration Systems Generators & Backup Power All solutions
Get Free Supplier Quotes Talk to a Cold Chain Expert
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입력하신 계산 값을 ColdMatch 소싱 전문가에게 전달하며, 공급업체 조사를 시작하기 전에 프로젝트를 검토합니다. 의무 사항은 없습니다.

고객님의 정보는 절대 공유되지 않으며, 매칭된 공급업체에 브리핑하는 용도로만 사용됩니다.

From the blogRead the guide behind this calculator
Project request

Submit your project for expert review

Send your requirements. A ColdMatch specialist reviews every request, prepares a brief and introduces qualified suppliers — free for qualified buyers.

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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