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Ingyenes Eszközök · Regisztráció Nélkül

Kompresszor méretezés hűtőberendezésekhez

Becsülje meg a motorteljesítményt, a COP-ot és a löket­térfogatot NH₃, transzkritikus CO₂, HFO-keverékek és propán hűtőközegű kompresszorok esetén.

Industrial refrigeration plant room with compressors and insulated pipework
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Scenario

Standard engineering assumptions

Motorteljesítmény
56.5 kW
Base case
COP
2.66
Magasabb = hatékonyabb
Löket­térfogat
~480 m³/h
Kompresszorcsalád
Csavarkompresszor
Beszállítói ajánlatok kérése További kalkulátorok

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 Results are approximate and may contain errors, omissions, or outdated information.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.

Gyors válasz

A kompresszor méretezése a párologtató kW-ban mért teljesítményéből és az üzem COP-értékéből indul ki: tengelyteljesítmény ≈ hűtőteljesítmény ÷ COP. A jellemző COP hűtött üzemmódban (−5 °C párolgás) 3,5–5,0, fagyasztott üzemmódban (−35 °C) 1,4–2,2. Az ammónia (NH₃) jellemzően a legjobb hatékonyságot nyújtja nagy berendezéseknél, míg a CO₂ (R-744) jól alkalmazható alacsony töltetű és kaszkád rendszerekben.

Alkalmazott képlet

Motorteljesítmény (kW) = hűtőteljesítmény (kW) ÷ COP ÷ motorhatásfok · Löket­térfogat (m³/h) = tömegáram × a szívóoldal fajlagos térfogata

A ColdMatch hűtéstechnikai mérnökei ellenőrizték

Hogyan használja ezt a kalkulátort
  1. 1Adja meg a terhelésszámításból adódó szükséges hűtőteljesítményt kW-ban.
  2. 2Válassza ki a hűtőközeget (NH₃, CO₂, R-448A/449A, propán) és a párolgási hőmérsékletet.
  3. 3Állítsa be a kondenzációs hőmérsékletet a helyszín éghajlata alapján.
  4. 4Hasonlítsa össze a tengelyteljesítményt, a COP-ot és a löket­térfogatot, és kérjen illeszkedő kompresszorcsomagokat.

Kapcsolódó kalkulátorok

Hűtőház méreteHűtőteljesítményHűtési igényHűtési terhelésVillamosenergia-költségProjektfinanszírozás

What this calculator estimates — and what can change it

Required inputs
  • •Calculated heat load (kW)
  • •Target room temperature
  • •Ambient / external temperature
  • •Refrigeration technology (NH₃, CO₂, HFC/HFO)
  • •Redundancy / standby capacity
Calculated output

Kompresszor méretezés

What can change the result
  • •Refrigeration technology (NH₃, CO₂, HFC/HFO)
  • •Ambient / external temperature
  • •Redundancy / standby capacity
  • •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.

Gyakori kérdések

Hogyan méretezünk egy hűtőkompresszort?

A párolgási hőmérséklet (Te), a kondenzációs hőmérséklet (Tc), a hűtőközeg tulajdonságai és a szükséges hűtőteljesítmény alapján — ezekből adódik a motorteljesítmény és a löket­térfogat.

Mi a várható COP?

Hűtött tárolás: 3,5–5,0. Fagyasztott tárolás: 1,4–2,2. Gyorsfagyasztás: ennél alacsonyabb értékek.

Csavarkompresszor vagy dugattyús kompresszor?

50 kW alatt: dugattyús/scroll. 50–500 kW között: csavarkompresszor. 500 kW felett: csavarkompresszor vagy centrifugális kompresszor.

Melyik hűtőközeg a leghatékonyabb?

Az ammónia (NH₃) jellemzően a legjobb hatékonyságot nyújtja nagy berendezéseknél, míg a CO₂ (R-744) jól alkalmazható alacsony töltetű és kaszkád rendszerekben.

Hogyan használjam ezeket az adatokat egy ajánlatkérésben?

Vigye be a hűtőteljesítményt, a Te, Tc értékeket és a kiválasztott hűtőközeget az ajánlatkérő eszközbe, hogy a beszállítók illeszkedő kompresszorcsomagokat kínálhassanak. A ColdMatch kézzel ellenőrzi az összefoglalót, mielőtt bármely beszállítót bevonnánk.

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 Installation Guide — Site, Sequence & Commissioning | ColdMatch
    Cold storage and refrigeration installation guide: site prep, sequence of works, commissioning, FAT/SAT and handover. Free RFQ Builder for installers and EPCs.
  • Cold Storage Maintenance Guide — Preventive & Predictive | ColdMatch
    Preventive and predictive maintenance for cold storage and industrial refrigeration: intervals, KPIs, spares, IoT monitoring and typical costs.

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
Industrial Refrigeration Systems Cold Rooms Generators & Backup Power All solutions
Get Free Supplier Quotes Talk to a Cold Chain Expert
Kapcsolat 1 Kattintással

Beszéljen egy ColdMatch beszerzési tanácsadóval

Elküldjük a kalkulátorban megadott adatait egy ColdMatch szakértőnek, aki átnézi a projektet, mielőtt bármilyen beszállítói keresés elindulna. Semmilyen kötelezettséggel nem jár.

Adatait soha nem adjuk tovább. Kizárólag a releváns beszállítók tájékoztatására használjuk.

Send these inputs to an RFQ

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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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