Piped-Output Ozone Systems for Cold Rooms and Controlled Enclosures
Generate ozone in an accessible equipment area, then deliver a measured gas stream through tubing to the required distribution points. Oxygen-feed configurations can help minimize nitrogen-oxide by-products in sensitive storage and food-related environments.
Keep the ozone source serviceable and the gas path controllable
Remote installation
The generator can remain outside the cold, wet or difficult-to-access treatment space while ozone is distributed through ozone-resistant tubing.
Measured delivery
Gas concentration, flow, duty cycle and distribution can be selected for the enclosure and ventilation conditions.
Feed-gas choice
Prepared dry air or oxygen can be selected according to concentration, consistency and by-product requirements.
Application examples
Cold rooms
Controlled ozone distribution in unoccupied cycles or engineered low-level processes with monitoring and ventilation.
Produce and food storage
Equipment integration for storage projects where materials, exposure limits, product compatibility and local rules are validated.
Other closed spaces
Process enclosures, containers, chambers and non-occupied treatment zones requiring remote gas generation and defined distribution.
Why oxygen feed may matter in cold storage
Ambient air contains nitrogen. In electrical-discharge ozone generation, nitrogen-containing feed gas can contribute to formation of nitrogen oxides, especially when gas preparation and operating conditions are not well controlled. Supplying oxygen minimizes nitrogen entering the discharge cell and can help reduce these by-products while supporting higher ozone concentration.
Piped-output system versus an exposed fan-blown source
| Consideration | Piped-output ozone generator | Exposed plate / fan-blown tube |
|---|---|---|
| Feed gas | Prepared dry air or oxygen can be controlled | Usually uses surrounding ambient air |
| NOx management | Oxygen feed can minimize nitrogen-derived by-products | Limited control over nitrogen and humidity in the incoming air |
| Generator location | Can be installed outside the cold or wet space | Generating element is normally in the treated airflow |
| Distribution | Tubing and manifolds can place ozone at designed points | Depends mainly on the local fan and room circulation |
| Initial cost | Normally higher due to gas preparation, tubing and controls | Normally lower |
| Service access | Generator can remain accessible | May require work inside the treatment area |
Information needed for system selection
- Room or enclosure volume
- Temperature and humidity
- Airflow, ventilation and air changes
- Stored materials or products
- Occupied or unoccupied operating cycle
- Target gas concentration and control range
- Required ozone output and gas flow
- Air or oxygen feed preference
- Tubing distance and distribution points
- Monitor, alarm, interlock and off-gas requirements
Configured for manufacturers, distributors and project companies
Morhon Tech was established in 2015, with ozone-industry experience dating to 2007. We supply standard platforms and customized/OEM configurations. Many customer-specific systems cannot be displayed publicly; send the operating data for engineering review.
Plan a cold-storage ozone system
Send enclosure data, target concentration, operating schedule and feed-gas requirements.