Louver×消音技研 - メーカー・企業と製品の一覧

Principle of rain resistance

It shows the principle of rain protection for IKP louvers.

The principle of rain protection lies in colliding raindrops carried by the wind blowing from left to right against the blades, transforming them into a water film due to the surface tension of the water, and causing them to fall. Only the rain directed towards the upper rain protection limit point in Figure 3 will collide with the inner blades. Rain coming from the front or below will be blocked by the outer blades. The rain that enters will fall through the central drainage outlet and be drained to the outside. This drainage outlet is slightly separated from the wall, so it will not dirty the wall even after years of use.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

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Principle of snow prevention

It shows the principle of snow protection for IKP louvers.

The principle of snow prevention involves installing snow shields on the front of the IKP louver and increasing the height of the snow prevention wrap to block snow from blowing in from the front. The height of the large hood is diversified by the shape of the shields. Photo 4 shows the appearance of the IKP louver with snow shields attached. Photo 5 depicts the situation during snowfall, where snow naturally falls off once it accumulates to a certain extent. Although Photo 5 appears to show the front closed due to snow accumulation because of the angle from which it was taken, the actual situation is as shown in Figure 4, and the intake is hardly hindered. Additionally, in cases where a large amount of air is drawn in by fans, the snow carried by the suction airflow collides with the IKP louver, causing the snow crystals to break apart and appear as diamond dust of less than 1 mm, which is then brought inside. However, as shown in Photo 5 and Figure 4, the intrusion of blown snow was effectively blocked. The snow carried in diamond dust form by the intake airflow came into contact with the rear filter and turned into water. By providing a water collection bucket between the IKP louver and the rear filter, we were able to effectively prevent the dead milk from the snow itself.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

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これ以上ブックマークできません

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Principle of IKP Louvers

An opening rate of over 90%, with rainproof, snowproof, and soundproof features! There are also achievements with an opening rate of 110% to 120%!

The "IKP Louver" originated from the intrusion of rainwater blown up by the sea breeze through the intake louver of an emergency generator soundproof shelter installed at the coast. It was designed to effectively prevent wind and rain without utilizing a large hood or significantly altering the exterior, while maintaining an opening ratio of over 90% and ensuring low ventilation resistance. The key idea lies in the diversification of a large single-shaped hood. The evolution of the actual concept is illustrated in photos 1, 2, and 3. [Basic Structure for Expanding Opening Ratio] Figure 1 illustrates the key point of the concept. It effectively prevents rain from below against the inner vertical opening surface while keeping the outer opening horizontal, allowing for an expanded free volume.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

ブックマーク一覧

これ以上ブックマークできません

会員登録すると、ブックマークできる件数が増えて、ラベルをつけて整理することもできます

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Practical example of IKP louver - Case 2: Rainproof louver for exhaust fan.

Here are practical examples of IKP louvers.

This example demonstrates the installation of IKP louvers for both the intake and discharge sides directly on the casing surface of the outdoor unit, utilizing the soundproofing function of the IKP louvers and the extremely low characteristics of the pressure device. The noise reduction effect was below 65 dB(A) at 1 meter.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

ブックマーク一覧

これ以上ブックマークできません

会員登録すると、ブックマークできる件数が増えて、ラベルをつけて整理することもできます

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Practical Examples of IKP Louvers Case Study - 3 Other

Here are practical examples of IKP louvers.

Photo 11 shows a rainproof and soundproof louver with an opening ratio of 110% (to ensure wall area). Photo 12 shows a rainproof and snowproof louver (confirmed to be free from blizzards and heavy rain intrusion). Photo 13 is an example of installing rainproof and soundproof louvers for residential natural ventilation openings.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

ブックマーク一覧

これ以上ブックマークできません

会員登録すると、ブックマークできる件数が増えて、ラベルをつけて整理することもできます

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Louver for gallery IKP louver

Completely prevents rainwater intrusion with an opening rate of over 90%. Rainproof, snowproof, and soundproof! There are also achievements with an opening rate of 110% to 120%!

The "IKP Louver" originated from the intrusion of rainwater blown up by the sea breeze through the intake louver of an emergency generator soundproof shelter installed at the coast. It was designed to effectively prevent wind and rain without utilizing a large hood or significantly altering the exterior, while maintaining an opening ratio of over 90% and ensuring low airflow resistance. The key idea lies in the diversification of a large single-shaped hood. The evolution of the actual concept is illustrated in photos 1, 2, and 3. [Basic Structure for Increasing Opening Ratio] Figure 1 illustrates the key point of the concept. It effectively prevents rain from below against the inner vertical opening surface while keeping the outer opening horizontal, allowing for an expanded free volume.

企業：消音技研
価格：Other

Ventilation and smoke exhaust equipment
Privacy louvers and louver shutters

ブックマークに追加いたしました

ブックマーク一覧

ブックマークを削除いたしました

ブックマーク一覧

これ以上ブックマークできません

会員登録すると、ブックマークできる件数が増えて、ラベルをつけて整理することもできます

無料会員登録

Louver×消音技研 - メーカー・企業と製品の一覧

Louverの製品一覧

Principle of rain resistance

Principle of snow prevention

Principle of IKP Louvers

Practical example of IKP louver - Case 2: Rainproof louver for exhaust fan.

Practical Examples of IKP Louvers Case Study - 3 Other

Louver for gallery IKP louver

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