Mycelium CO2 Generator with Sealed Activation Clamp
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Solution Overview
Problem
Existing methods for enriching carbon dioxide in indoor growing environments, such as using fossil fuels or biological processes, are costly, energy-intensive, and environmentally unfriendly, and existing mushroom-based CO2 supplementation products have short lifespans and contamination risks.
Innovation Solution
A mycelium-based CO2 supplementation product with a delayed activation mechanism using a micro-porous air exchange portal and an external sealing mechanism, featuring a specialized strain of Turkey tail mycelium that produces CO2 for an extended period without electrical components or refills, and a recyclable substrate that maintains sterility and optimizes carbon/nitrogen ratios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If fossil fuels or biological processes are used to enrich carbon dioxide in indoor growing environments, then CO2 supplementation is achieved, but the process becomes costly, energy-intensive, and environmentally unfriendly
Solution Approach 1:
The mycelium-based CO2 generator is a self-contained system that produces CO2 through natural mycelial respiration and metabolic processes. The system requires no external energy input, no electrical components, and no refills once activated. The mycelium naturally consumes oxygen and releases CO2 as it grows and metabolizes the substrate, creating a self-sustaining CO2 enrichment system for indoor growing environments.
2Quantity of substance
If existing mushroom-based CO2 supplementation products are used, then CO2 production is achieved, but the product lifespan is short and contamination risks increase
Solution Approach 1:
The system separates the mycelium culture from potential contamination sources through a sealed container design. The mycelium is cultivated in a controlled substrate environment within a closed system that only allows gas exchange through a filter, preventing airborne contaminants from entering while allowing CO2 to diffuse out. This segmentation maintains product reliability and extends usable lifespan.
Solution Approach 2:
The invention transforms the disposable nature of mushroom-based products into a long-lasting solution by using a sealed container with filter-ventilation. Instead of requiring frequent replacement due to contamination, the system maintains a sterile internal environment, allowing the mycelium to continuously produce CO2 over an extended period without degradation from external contaminants.
3Productivity
If electrical components or pumps are used to move CO2, then CO2 distribution is improved, but the system complexity and cost increase
Solution Approach 1:
The system replaces mechanical CO2 movement systems (pumps, fans, electrical components) with passive diffusion through a filter membrane. CO2 naturally diffuses from the high-concentration mycelium environment through the filter-ventilation system into the growing space, eliminating the need for electrical components while maintaining effective CO2 distribution.
4Productivity
If the mycelium is activated immediately upon production, then CO2 production begins right away, but the shelf life and storage options are limited
Solution Approach 1:
The mycelium is pre-cultivated and activated within the sealed container during manufacturing, allowing it to establish growth and begin CO2 production before reaching the consumer. The filter-ventilation system remains sealed during storage and shipping, preserving the activated state while preventing contamination. This preliminary activation extends shelf life and provides flexible storage and shipping options without compromising future CO2 production capability.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Provides sustained CO2 enrichment for indoor plants, reducing energy costs and environmental impact, with a long-lasting, low-maintenance solution that enhances plant growth and extends product shelf life without contamination risks.
Implementation Method 1
A mycelium-based consumer product to harness and selectively supply carbon dioxide to an indoor growing environment
Implementation Method 2
a micro-porous air exchange portal
Implementation Method 3
a micro-porous air exchange portal
Data Source
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AI summary
A consumer product for supplementing carbon dioxide is provided with delayed activation control in the form of a clamp. A bag, having a top and bottom seal and a filter, contains a mycelial mass prepared under sterile laboratory conditions using aseptic techniques. The bag may be selectively clamped at various locations on its exterior. During manufacturing, the mycelial mass is sealed away from the air exchange portal by the clamp. The manipulation delays the optimized carbon dioxide generation and extends the product shelf-life significantly. The fungi are utilized on-demand by removal of the clamp and carbon dioxide flows from the product. Consumers will place the product near indoor plants. The precise clamping method delays the expiration of the product for storage and shipping optimization. The clamp is relocated to the top of the bag in order to provide a hanger for the carbon dioxide generator above plant level.