Now that we’ve covered the desire to build a well insulated refrigerator and freezer, as well as the advantages associated with living in a cold climate where ice can be produced passively, it’s time to move on to the detail…
Now that we’ve covered the desire to build a well insulated refrigerator and freezer, as well as the advantages associated with living in a cold climate where ice can be produced passively, it’s time to move on to the detail…
Article from “Rodale’s New Shelter”, July-August, 1981 Zoom your browser in to make it easier to read! Up Next We’ll be getting into the design considerations of two-phase thermosiphons, building a passive refrigerator, and other opportunities with having…
In the late 19th century, and first half of the 20th, ice refrigerators were a common feature in American households. Blocks of ice could be purchased every few days and placed in an insulated box to slow the decay of…
In an effort to reduce the power consumption of a stand-alone domestic refrigerator an upright freezer, I will be adding additional insulation to standard units. A large amount of the heat gain (and thus heat to be pumped out), leaks…
This is a proposal for a refrigeration system which is intended to eliminate the need for electricity as much as possible. What follows is my refrigerator and freezer; it is not for everyone, and it is not designed for commercial…
I’ve gone through something of a trauma recently. Nothing to get excited over, more of an existential thing, or a re-analysis of my own values and outlook on the world. I have spent so much of the last few years…
The most difficult part of designing a durable, robust, long lasting refrigerator is dealing with the the question of how to power it. Electricity is the answer most people would pop off before I get the last breath out. But,…
It is a worthy undertaking to redefine what we know as “materialism” in today’s culture. The word is so often associated with excess, waste, and possessing more stuff than the neighbors have. Keeping up with the Jones, or what not. …
I have purpose. Purpose is good. I’m building a refrigerator. The question I get asked most often is, “Why don’t you just go buy a refrigerator?”. They just don’t get it. I understand that it is an unusual hobby, but…
See Part 1 Continuing with my project update. This is over several months of work beginning in the summer of 2016, and concluding at the present. For a while, I ran the machine with a glycol freezing evaporator and the…
Let it be known that I do not want to sell refrigerators, own patents, market products, or operate anything which could be construed as a business. That being said, a guy has to make a living, so that if I…
Over the course of the next several years I will be illustrating a plan for a long lasting, modular refrigeration system which encompasses my values in the realm of design and simplicity. Here I will begin that process by trying…
It has taken me some years to find my path. I believe that were I born in a previous era, I would have found my way to the field of engineering, as that seems to be the my core interest: …
I don’t like heat pumps. Wait, let me rephrase that: I don’t like grid tied heat pumps. It’s the electricity! Heat pumps are an amazing technology which I am currently obsessed with, and I am in fact in the process…
This is part two of a three part series to get my blog up to date on my ejector research. Part I was about ejector theory: Ejectors in Refrigeration – an Expressor. Part III is about assembling and testing: Ejector…
Having developed a degree of confidence with copper brazing, and reaching the potential limits of what can be learned, I have decided to move past my original work with the Ebullator. I document my progress with that device in Refrigeration…
I thought I would provide some media to help describe my method of installing thermocouples into refrigeration lines. I’ve found in working with the Ebullator, that the temperature readings I was getting by taping thermocouple tips to the outside of…
I have a High School Diploma, and that is about the extent of my formal education. My real education comes from years of mechanic jobs, fiddling with and fixing things around the house, building things I need rather than buying…
In Part I, I shared a lot of media relating to my efforts in building a refrigeration test bench. I intended to build the whole thing from a DIY approach, and utilize a York 210 – Belt Driven Air Conditioning…
In Part I, I summarized my efforts to build myself a testing platform for refrigeration projects. I cut that post short at about the point where I began doing some heavy brazing work. Also, the amount of media in that…