Working machinery

Abstract

To provide a technology adequate to an air conditioning unit for a work machine.SOLUTION: An illustrative work machine is provided with an air conditioning device and an intake passage supplying air having passed through an intake port to the air conditioning device. The intake passage comprises a first passage connecting to the intake port and a second passage connecting to the air conditioning device. The first passage and the second passage run along a first direction and are arranged side by side in a second direction intersected to the first direction.SELECTED DRAWING: Figure 5

Claims

1. Air conditioning equipment, An intake passage that supplies air passing through the intake port to the air conditioning device, Equipped with, The intake passage is, A first flow path connected to the aforementioned intake port, In the aforementioned airflow, a second flow path is located downstream of the first flow path and is connected to the air conditioning device, It has, The air conditioning device and the second flow path are aligned in the first direction. The first flow path is arranged adjacent to the air conditioning device and the second flow path in a second direction perpendicular to the first direction, and is a working machine.

2. The work machine according to claim 1, wherein the intake port is a through hole penetrating in a direction intersecting the first direction.

3. The work machine according to claim 1, wherein the intake port and the exhaust port of the air conditioning unit are offset in the first direction in a plan view.

4. The work machine according to claim 1, wherein the intake port is provided at a position away from the connection point between the first flow path and the second flow path in the first direction.

5. The work machine according to claim 1, further comprising a filter disposed in the intake passage.

6. The working machine according to claim 5, wherein the filter is arranged in the second flow path.

7. The filter is detachably arranged in the intake passage. The work machine according to claim 5, further comprising an opening that allows the filter to be attached to or detached.

8. The work machine according to claim 1, further comprising another air intake port located at a different position from the aforementioned air intake port.

9. The work machine according to claim 8, wherein the other intake port is positioned opposite to the filter arranged in the intake passage.

10. The work machine according to claim 8, further comprising an air intake cover that allows the other air intake to be opened and closed.

11. Equipped with a cabin, The aforementioned air intake is an outside air intake that draws in outside air from outside the cabin. The work machine according to claim 8, wherein the other air intake is an internal air intake that draws in internal air from inside the cabin.

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