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HEPA air cleaner Ⅱ 3D Printer File Image 1
HEPA air cleaner Ⅱ 3D Printer File Image 2
HEPA air cleaner Ⅱ 3D Printer File Image 3
HEPA air cleaner Ⅱ 3D Printer File Image 4
HEPA air cleaner Ⅱ 3D Printer File Image 5
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HEPA air cleaner Ⅱ

masochi avatarmasochi

January 28, 2024

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Description

DIY空気清浄機
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目的・・・6畳程度の小部屋において、主な換気は窓から行い、補助的な換気として使用するための空気清浄機の作成
用途・・・十分に自然換気できない環境において、使用する用途で作成

材料・・・必要な木材は、ホームセンターのカッティングサービスを利用し、自宅での加工は最小限に組み立てることを主眼としている
基本的に、直方体の板の箱を作り、加工のしやすいベニヤ版をカットして、動力を取り付ける

組み立てを簡易にするために、溝つきの柱にベニヤ板を、3Dプリンターで作成したレールにHEPAフィルターを差し込む

動力としては、安全性に考慮したもの また、この作りの場合空気を直方体内部に吸引し、換気する掃除機と同じつくりとしている
写真の場合、通常のプロペラ式ファンを使用しているが、シロッコファンが望ましい

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●材料リスト(一つ分)

木材

・直方体の上板、下板にあたる
450×6×250 の板を2枚(単位ミリメートル)

・側板に当たるベニヤ板
253×3×220 を2枚

・柱
3mmの溝の入った棒
24×253×24 を4本

・ネジ
柱を固定するネジ
HEPAをとりつけるレールを留めるネジ

・HEPAフィルター

IKEA 395×255 2枚

・動力 120mm一辺のファンが使いやすい
プレフィルターとして、不織布を使用し、さらにHEPAフィルターでろ過すると、プレフィルターの交換のみで長期間の使用可能

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●組み立て

加工に必要なのは、電動ドライバー
木工の技術がある程度必要になります

4本の柱にHEPA用のレールを、ねじで固定
柱を板に固定
HEPAと、横板を差し込む
任意の場所に、コンパスカッターで穴を開けて動力を固定する
直方体に組み上げて完成

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DIY Air Purifier

Purpose・・・Making an air purifier to be used as a supplemental ventilation in a small room of about 6 tatami mats with main ventilation through a window.
Purpose・・・It is made for use in an environment where sufficient natural ventilation is not possible.

Materials: The main purpose of this project is to assemble it at home with minimal processing by using cutting services at a home improvement center for the necessary wood.
Basically, a box of rectangular plates is made, and easy-to-process plywood plates are cut to attach the power

To simplify assembly, plywood is inserted into slotted posts and HEPA filters are inserted into rails created with a 3D printer.

The power source is designed with safety in mind. In addition, this design is similar to a vacuum cleaner that sucks air into a rectangular body to ventilate the air.
In the photo, an ordinary propeller fan is used, but a sirocco fan is preferable.

A sirocco fan is desirable.

List of materials (for one piece)

Wood

Wood for the upper and lower boards of the rectangular body
Two 450 x 6 x 250 boards (unit: millimeter)

Two plywood boards for the side panels
Two 253 x 3 x 220 plywood boards for the side panels

Pillar
4 bars with 3mm grooves
Four 24 x 253 x 24 bars with 3 mm grooves

Screws
Screws to fix the columns
Screws to fasten the HEPA rail

HEPA filter

IKEA 395×255 2 sheets

Power 120mm single-sided fan is easy to use.
If a non-woven fabric is used as a pre-filter and further filtered with a HEPA filter, it can be used for a long period of time with only pre-filter replacement.

●Assembly

An electric screwdriver is required for processing
Some woodworking skills are required

Fix the HEPA rails to the four pillars with screws.
Fix the pillars to the board.
Insert the HEPA and the horizontal board.
Drill holes with a compass cutter at the desired locations and fix the power source.
Assemble into a rectangular body and complete

Translated with DeepL.com (free version)

License:

Creative Commons - Attribution - Share Alike

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