To provide an air exhauster for cabin heater which can lower a temperature of a flue gas in a cabin heater.SOLUTION: An air exhauster for cabin heater is an air exhauster for a cabin heater which warms air in a cabin of a construction machine by combustion heat of a fuel. This air exhauster comprises a chamber to which an exhaust pipe for guiding a flue gas in the cabin heater is connected, the exhaust pipe projects into the chamber, and the chamber has: an inlet port which takes in ambient air; and an outlet port which is formed on a flue gas flow direction downstream side in the exhaust pipe, and discharges the flue gas introduced from the exhaust pipe and ambient air taken in from the inlet port to the exterior.SELECTED DRAWING: Figure 3

    【課題】本発明は、キャビンヒーターの燃焼排ガスの温度を低下させられるキャビンヒーター用排気装置を提供することを課題とする。【解決手段】本発明に係るキャビンヒーター用排気装置は、燃料の燃焼熱によって建設機械のキャビン内の空気を暖めるキャビンヒーター用の排気装置であって、上記キャビンヒーターの燃焼排ガスを案内する排気管が接続されるチャンバーを備え、上記排気管が上記チャンバーの内部に突出し、上記チャンバーが、外気を取り入れる吸気口と、上記排気管における燃焼排ガスの流れ方向下流側に形成され、上記排気管から導入される燃焼排ガス及び上記吸気口から取り入れる外気を外部に排出する排気口とを有することを特徴とする。【選択図】図3


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    Title :

    AIR EXHAUSTER FOR CABIN HEATER


    Additional title:

    キャビンヒーター用排気装置


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66C Krane , CRANES



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