CO2 REFRIGERATION CYCLE BASICS | FREE HVAC TRAINING | HOW A REFRIGERATION SYSTEM WORKS

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  • Опубликовано: 22 дек 2024

Комментарии • 36

  • @garretlizotte6288
    @garretlizotte6288 7 месяцев назад +6

    Just got a job with a major grocery store. They are moving towards this ... I have a lot to learn! Thank you for providing this resource!

    • @RefrigerationMentor
      @RefrigerationMentor  7 месяцев назад +2

      That is Awesome to hear. Spend some time watching some videos out of the Mastering Transcritical CO2 Refrigeration Playlist I know some of them will help you.

  • @TedT56
    @TedT56 7 месяцев назад +4

    I really like how you edit the graphics in your presentation. No doubt you are an expert in CO2 refrigeration. What software do you use to show numbers, text, arrows and comments in your slides?
    I work for a heat pump wholesaler and occaisionally I have to show customers what you do but with R32, R454B etc. Thanks for your help!

    • @RefrigerationMentor
      @RefrigerationMentor  7 месяцев назад

      That is great to hear and thank you. I use Adobe Premiere.

  • @hariharanradhakrishnan8218
    @hariharanradhakrishnan8218 4 месяца назад +3

    Thank you for your valuable informations sir,
    Can you make detailed video for high pressure valve and bypass valve controlling with the flash tank..
    How to control rate of vapour generation and liquid generation.. and control(opening and closing) logic of flash tank.
    It would be helpful for us...
    Looking forward for your valuable response

    • @RefrigerationMentor
      @RefrigerationMentor  3 месяца назад +1

      @@hariharanradhakrishnan8218 will do. danfoss has a great explanation in their EKC-326a manual.

  • @duderstadtster
    @duderstadtster 19 дней назад +1

    Great job

  • @AR340
    @AR340 6 дней назад +2

    Hi 👋 one question what happened if the condenser the fans stop working

    • @RefrigerationMentor
      @RefrigerationMentor  5 дней назад

      @@AR340 the same thing as a HFC the system will go off on high pressure switch. And if it is designed to handle the pressure that’s it.
      Now if it is designed for a lower pressure and the pressure continues to increase you may open up a pressure relief until the pressure returns to a safe range.

  • @PaulNoreen
    @PaulNoreen 7 месяцев назад +2

    Thanks for the great informative video.

  • @adamdart855
    @adamdart855 5 месяцев назад +1

    Brilliant video, what could be causing the system to go out on HP? Apart from it being a blocked gas cooler?

    • @RefrigerationMentor
      @RefrigerationMentor  5 месяцев назад +1

      @@adamdart855 overcharged, air in the system, fan setup, HPV programming, FGBV issues. There are many other things that could cause issues.

  • @mohaideenish
    @mohaideenish 4 месяца назад

    iam interested in optimizing the co2 system for maximizing the subcooling and superheat. Is therer anyway i can learn practically i mean like a traiiining center.

  • @besjanadalliu1112
    @besjanadalliu1112 4 месяца назад

    My dream is to meet you, work with you and learn from you are amazing man i wish i would be like you one day
    God bless you❤

  • @luccaszach
    @luccaszach 3 месяца назад

    What I learned from this video is:
    1. vapor is at its highest temperature when it reaches the tippy top of the discharge line.
    2. The space between the discharge outlet and the inlet of the gas cooler is needed.
    3. The vapor only turns into a liquid inside of the condenser when running in subcritical mode.
    4. The high pressure valve and flashgas bypass valves are the most important valves, for subcooling and flashgas reduction.
    5. Medium and low temp Metering devices for single lined liquid lines going to inlets of evaporator lines.
    6. You need superheat; plate heat exchanger.

    • @RefrigerationMentor
      @RefrigerationMentor  3 месяца назад +1

      Thank you for watching, listening and taking notes that is the first steps to CO2 mastery. I do appreciate you sharing your takeaways. We have more great CO2 content here ruclips.net/p/PLH6R3tp4lm-lmQXZeejZMG7unCCgAwk-4&si=HYIHSqR7x5lz11LN

  • @luccaszach
    @luccaszach 5 месяцев назад +1

    So the difference between the suction psi(400) and the discharge psi(1400) is about 3.5x?

  • @africaRBG
    @africaRBG 4 месяца назад +1

    thanks for the video, pal! you from the east coast in Canada? I detect an accent lol Ontario here

  • @Garde538
    @Garde538 2 месяца назад +1

    The HP valve should be shown at the point marked 2

    • @RefrigerationMentor
      @RefrigerationMentor  Месяц назад +1

      @@Garde538 you are correct. Thanks for sharing that. That HP valve will be at whatever the outlet pressure is of the gas cooler condenser.

    • @Garde538
      @Garde538 Месяц назад +1

      @RefrigerationMentor really like what your doing with your channel mate!

    • @RefrigerationMentor
      @RefrigerationMentor  Месяц назад

      @@Garde538 thanks. We have more great things coming. Lots of other great content here if you’re interested in checking it out. linktr.ee/refrigerationmentor

  • @grzegorztoczek6497
    @grzegorztoczek6497 7 месяцев назад +1

    great job. I'm still unconvinced to R744.

    • @RefrigerationMentor
      @RefrigerationMentor  7 месяцев назад +1

      Lots of people are. R744 is a great refrigerant for many applications but not all.

  • @garypoplin4599
    @garypoplin4599 5 месяцев назад +1

    Whoever that Troll is that keeps popping up from the bottom of your screen is distracting! Can we get _rid_ of him?! He’s popped up six times already and we’re not even half way through the presentation. I _know_ you’re not _that_ desperate! MAKE IT STOP!!
    Ok, I was wrong. Apparently you _are_that desperate. 0:27; 1:27; 1:53; 2:44; 3:28; 4:09; 4:58; 5:43; 6:24; 7:15; 7:59; 8:41; 9:22; 10:06; 10:47; 10:39; 12:22; 13:03; 13:53; 14:13

  • @prothermal_refrigerationHVAC
    @prothermal_refrigerationHVAC 2 месяца назад +1

    I Like CO2 refrigerant, but maximum what i work in with CO2 is Coca kola refrigerator or Heat pump water heater🤣🤣🤣 ( i am small commercial refrigeration and HVAC company. at this point have no idea how to elevate on next level)

  • @Jimmyjimjimjim
    @Jimmyjimjimjim 2 месяца назад

    All the things popping up is a huge distraction.

  • @HelicopterDad-u5b
    @HelicopterDad-u5b 5 месяцев назад

    Anything on the Enerblue Air Source?

  • @HelicopterDad-u5b
    @HelicopterDad-u5b 6 месяцев назад +1

    Great, ty

    • @RefrigerationMentor
      @RefrigerationMentor  6 месяцев назад +1

      As Maui from moana says “Your Welcome”. Check out this free troubleshooting guide it is a game changer offers.refrigerationmentor.com/free-guide?

    • @HelicopterDad-u5b
      @HelicopterDad-u5b 6 месяцев назад +1

      @@RefrigerationMentor will do. Been working on an Enerblue air source unit.

    • @RefrigerationMentor
      @RefrigerationMentor  6 месяцев назад

      Good luck.