Abstract: A washer includes: a supply-water storage section configured to store supply water; a wastewater storage section configured to temporarily store wastewater and a wastewater heat recovery device including a water supply channel through which the supply water is supplied to the supply-water storage section and a drain channel through which the wastewater is drained from the wastewater storage section, and configured to exchange heat between the wastewater flowing in the drain channel and the supply water flowing in the water supply channel. the wastewater heat recovery device is disposed below the washing chamber, and is provided in a machine chamber in which a pump configured to deliver the supply water from the supply-water storage section to the washing chamber is disposed, and the drain channel is connected to a drain hole of the wastewater storage section.

Abstract: A washer that enables efficient heat exchange and can prevent a decrease in flexibility in installation of the washer is provided. A washer 1 includes: a supply-water storage section 28 configured to store supply water W2 to be used for washing and rinsing an object P to be washed accommodated in a washing chamber 3; a wastewater storage section configured to temporarily store wastewater W1 that has been used for washing and rinsing the object to be washed; and a wastewater heat recovery device 450 including a water supply channel 52 through which the supply water is supplied to the supply-water storage section and a drain channel 51 through which the wastewater is drained from the wastewater storage section 15, and configured to exchange heat between the wastewater flowing in the drain channel and the supply water flowing in the water supply channel.

Abstract: A dishwasher is a type in which a part of wash water contained in a wash water tank is replaced with rinse water every washing cycle. The dishwasher determines whether a present washing cycle is in timing of executing a detergent increase supply processing or in timing of executing a detergent normal supply processing (S304). Based on this determination result, by the execution of the detergent increase supply processing, a supply amount of the detergent is increased (S309). Consequently, in the dishwasher, the detergent concentration in the wash water is properly adjusted.

Abstract: A dishwasher is a type in which a part of wash water contained in a wash water tank is replaced with rinse water every washing cycle. The dishwasher determines whether a present washing cycle is in timing of executing a detergent increase supply processing or in timing of executing a detergent normal supply processing (S304). Based on this determination result, by the execution of the detergent increase supply processing, a supply amount of the detergent is increased (S309). Consequently, in the dishwasher, the detergent concentration in the wash water is properly adjusted.

Abstract: An engine has first and second cylinder rows substantially parallel to each other and is mounted sideways so that the cylinder rows are arranged side by side in the longitudinal direction of the vehicle body with the first cylinder row disposed forward of the second cylinder row. An exhaust system for the engine has first and second exhaust pipes. The first exhaust pipe is connected to the cylinders in the first cylinder row on the front side of the first cylinder row and is led rearward of the engine through a recess formed on the lower side of an oil pan of the engine which is positioned between the first and second cylinder rows. The second exhaust pipe is connected to the cylinders in the second cylinder row on the rear side of the second cylinder row, is once led forward into the recess of the oil pan and then turned rearward in the recess to extend rearward. The first and second exhaust pipes are merged into a common exhaust pipe at a junction in the rear of the engine.