HVAC Diagram Drawing

Overview

Engineering reference data for HVAC Diagram Drawing in HVAC systems.

Key Formulas

Sensible Heat

$Q = \dot{m} c_p \Delta T$

Heat causing temperature change.

Latent Heat

$Q = \dot{m} h_{fg} \Delta\omega$

Heat causing moisture change.

COP (Cooling)

$COP = Q_c / W$

Coefficient of performance.

Variables

Template Features

This free online HVAC drawing template is powered by Google Drive and requires no software installation. Users with a Google Account can create, share, and export professional diagrams directly from their browser.

Key capabilities include:

• Drag-and-Drop Component Library: Select, copy, and paste pre-built HVAC components to assemble diagrams quickly.
• Customization: Modify existing components or create entirely new ones to match specific project requirements.
• Real-Time Collaboration: Share drawings with team members or clients for live editing and feedback using Google's collaboration tools.
• Publishing & Export: Export diagrams as images (PNG, JPG, SVG) or PDFs, and publish them directly to the web.
• Integration with Google Workspace: Combine drawings with linked Google Docs for functional descriptions and Google Sheets for component lists and schedules, creating integrated project documentation.

Additional Engineering Notes

No installation is required - just log in to your Google Account (Google Accounts are free) and copy ("File > Make a copy") this online HVAC drawing template to start making your own drawing.

• Select, copy and paste the components you want to use - customize existing components to make new ones
• Share and collaborate online with others - export and publish diagrams to the public
• Combine Google Drive Documents and Spreadsheets with Drawings to make shared functional descriptions, items lists and more

References

• Original Source