Evaporation/passive humidifier
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Evaporation humidifier - 100g/L evaporation rate - passive evaporation
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Noncommercial
Passive humidifier with 100 g/hr evaporation rate (based on the fan I chose). It can be also used as a passive humidifier without running the fan.
Require parts:
- 120mm fan: (like this one: https://www.amazon.com/gp/product/B07PFBPHL6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 ）
- Voltage regulator: ( https://www.aliexpress.us/item/3256807143629614.html?spm=a2g0o.productlist.main.11.18d0NGN6NGN6Li&algo_pvid=712cb487-811c-4557-837d-7178e2501ac5&algo_exp_id=712cb487-811c-4557-837d-7178e2501ac5-5&pdp_npi=4%40dis%21USD%213.90%213.90%21%21%2128.23%2128.23%21%40210313e917377408191924776e441e%2112000040290668237%21sea%21US%211992844261%21X&curPageLogUid=5FngbY1hf3Mw&utparam-url=scene%3Asearch%7Cquery_from%3A ）
- paper towel
- Other stuff: hot glue, silicone conformal coating, soldering related stuff
All parts in the first file can be printed with PLA. But it is good to print the part between paper towel rack and the fan container with TPU to minimize the fan vibration. This part can also be used to adjust the overall height.
The second file, fan dampener, should be printed with TPU.
The water reservoir needs waterproof. I used actone (https://all3dp.com/2/abs-acetone-smoothing-3d-print-vapor-smoothing/ ).