Piec rakietowy
Piec rakietowy jest piecem podwójnego spalania. Oznacza to że oprócz drewna spala się również gaz drzewny, który w normalnych piecach, kominkach i kotłach opalanych drzewem wylatuje przez komin. Materiały: Przy budowie pieca rakietowego potrzebne są materiały należące do trzech zasadniczych grup:I. Elementy składowe pieca rakietowego (rysunek) Piec rakietowy w wersji grzewczej (mass heater) składa się z dwóch zasadniczych obszarów konstrukcyjnych – spalającego i odprowadzającego spaliny. Konstrukcja spalająca składa się z trzech elementów:1) pionowy podajnik paliwa (symbole A i B na rysunku), -2) pozioma komora spalania (symbol C na rysunku).3) wewnętrzny pionowy komin spalający – ang: heat riser (E i F na rysunku). Elementy 1) i 2) najlepiej zbudować z cegieł szamotowych ale dopuszczalny jest każdy materiał odporny na działanie wysokiej temperatury (kamień, gruba stal, itp.) Ważna jednostka miary: Jak obliczyć pole powierzchi przekroju (ppp)? Najważniejszy wymiar konstrukcyjny pieca. UWAGA!
DIY Naturally Scented All-Purpose Citrus Vinegar Cleaners
I've been on a quest to rid our home of toxic chemicals for both health and environmental reasons. Did you know? According to the Environmental Protection Agency, indoor air can be 10 times to 100 times more polluted than outdoor air. UGH! After my recent post about using fruit, herbs, and spices for making natural home fragrances, it occurred to me that I could use some of those same scent combinations for making natural cleaners with vinegar. These scented cleaners don't completely eliminate the vinegar scent when first sprayed. THESE MAKE COOL, INEXPENSIVE GIFTS. HOW TO MAKE NATURAL CLEANERSwith vinegar, citrus, herbs, and spices Assemble these ingredients: view on Amazon: essential oils, bulk pricing on cinnamon sticks, whole cloves Assemble these supplies: Jars or other sealable containers. view on Amazon:half gallon mason jars, quart mason jars, spray bottles,jar funnel, mason jar lid strainer, wire mesh strainer view on Amazon: citrus scorer/peeler OOPS ALERT! To use the tags: Wood. 1.
Terracotta Pot Candle Heater | Do something
a Terracotta Pot Candle Heater. He sells the units but also provides all the details for us DIY people to make our own. It consists of nuts and bolts which provide the metal mass along with 3 terracotta pots and a metal base. Video Sources: hackedgadgets
DIY: How to Make Endless Hot Water Without Electricity
Using some recycled parts and a small rocket stove you can heat and pump all the hot water you will ever need without power. This ingenious technique utilizes thermal siphon pumping to move the freshly heated water into the reservoir. Image:YouTube hot waterOff Gridsustainabilityvideo Related Posts « Subterranean Ant Cities are Far More Complex than Anyone Thought Possible Teacher Crosses The Line with “Urgent Notice” Sent Home to Parents »
Open Source Permaculture – help to build the most comprehensive free resource for Permaculture education
Talk, Uncategorized — By Irena Efremovska on 04/09/2012 17:37 Sophia Novack, the force behind Permaculture Media Blog and Permaculture Directory ‘What does your backyard look like right now?’ It has the potential to become a thriving edible garden, but only if you’ve got the right resources. That’s what the Open Source Permaculture Project is all about. With Open Source Permaculture, you could have just the support you need to make that garden a reality. Permaculture is a school of design rooted in ecological ethics and principles. Photo by Southernpixel AlbyOpen Source Permaculture intends to become the most comprehensive multimedia resource of free, quality materials for Permaculture education. It would offer people all over the world the ability to easily learn sustainability skills on their own. Who doesn’t want open source education on sustainable design? Why the Open Source Permaculture Project? We believe that sustainability is for everyone. Now it’s your turn – What can you do? PS.
How To Build Rocket Mass Heaters / Stoves
Recent Research on Rocket Mass Heaters (and Bell Design) | Hand Print Press
There appears to be a huge amount of traffic and discussion through different internet forums about rocket mass heaters and reports from the authors on sales of the book on the subject confirm this incredible surge in interest. I am quite certain that this excitement stems from the tangible possibility that the rocket mass heater concept offers to individuals and families to build their own affordable efficient wood-fired heating system. I thought it would be interesting and useful to offer the following synthesis of recent research I have been directly involved in and links to information that others have provided to feed more fuel to the fire of this interesting global conversation. Article Table of Contents: The Difference between Rocket Stoves and Rocket Mass Heaters First, a clarification regarding terms may be useful. The Book on Rocket Mass Heaters There is a wonderful book on Rocket Mass Heaters. The MHA Experience Construction Processes with Commentary Conclusion: Suggest a link!
Why Trees Matter
TREES are on the front lines of our changing climate. And when the oldest trees in the world suddenly start dying, it’s time to pay attention. North America’s ancient alpine bristlecone forests are falling victim to a voracious beetle and an Asian fungus. In Texas, a prolonged drought killed more than five million urban shade trees last year and an additional half-billion trees in parks and forests. In the Amazon, two severe droughts have killed billions more. The common factor has been hotter, drier weather. We have underestimated the importance of trees. For all of that, the unbroken forest that once covered much of the continent is now shot through with holes. Humans have cut down the biggest and best trees and left the runts behind. What we do know, however, suggests that what trees do is essential though often not obvious. In Japan, researchers have long studied what they call “forest bathing.” Trees also release vast clouds of beneficial chemicals.
