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…
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…
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…
Long overdue for an update, I have these backlogged photos of my journey towards building a better refrigerator, and I feel I need to get these published so I can pursue further writing. See Part 2 The last nine months…
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…
Beginning a few weeks ago, I’ve embarked on a project to construct a modular, long lasting cooling system for domestic purposes. I’ve outlined my reasoning for this elsewhere on this site. 100 Year Fridge The majority of my documentation is…
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: …
In the previous post, I proposed some design principles for the construction of a better refrigerator, and suggested that an “open source design” model could be used to improve it continually through collaborative effort, and an iterative process. Being that…
“Think free as in free speech, not free beer.” -Richard Stallman Refrigerators are not software, but they could be designed and shared freely like software. Granted, I’m talking about hardware: steel, glass, copper, insulation, etc., but why not have an…
This is at least the third or forth time I have decided to change the course of this blog, and my focused area of research. You could say I wander wherever my attention is captured. I remain interested in all…
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 a three part series on refrigeration ejectors. Part I on theory, is Ejectors in Refrigeration – an Expressor, and Part II on manufacturing techniques, Handmade Copper Ejector. There is a lot of video media, so I will jump…