Normally expansion tank is made by semi-transparent materials, such as plastic. The reason why use this kind material is that we can easily observed the liquid level directly through the box instead of opening the cap.
The operating principle of expansion tank is that, when people run cars, the temperature of the coolant circulating through the water jackets naturally increases which will increase pressure in the cooling system. When the pressure builds to a high enough point, the radiator cap allows that pressure to escape into the coolant reservoir through a small hose, called an overflow hose connected by the neck of the radiator to the expansion tank. Most of the coolant that is forced into the expansion tank returns to the radiator naturally after a few hours or when the engine is cold.
Without expansion tank, cooling systems would explode under pressure or the coolant would be forced from the overflow tube on the radiator and leak onto the road. It is advisable to check expansion tank regularly.
We can provide all kinds of expansion tank and brake fluid tanks with high quality and reasonable price. As we all know, expansion tank is a vital component in our car`s cooling system.
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To ensure energy efficiency, cost-effective operation and stability, the newly designed NVC 386 live fish carrier will use the newly developed hull design of Rolls-Royce. To reduce energy consumption on board, the ship will use diesel-electric propulsion, including two Bergen C6 diesel engines and one hybrid shaft drive generator.
In order to ensure the efficient transport of live fish under healthy conditions, the user is required to equip the ship with a large temperature-controlled fish tank. At the same time, the design of the ship also focused on the crew living area and working environment. To ensure the comfort of the crew working long hours at sea, the NVC 386 live fish transport boat is equipped with 8 single rooms, a fitness centre and a sauna.
According to Monrad Hide, General Manager of the Fishing Department of Rolls-Royce, “The live fish transport market is a growing market. The order will prove that the company’s advanced ships are maintaining world-leading energy savings, low operating costs and environmental protection. At the same time of performance, consider how to meet the specific requirements of users.
As engine coolant heats up, it expands. The coolant expansion tank provides additional storage for the expanding coolant and is commonly the location where coolant is added to the engine.
Rolls-Royce receives a package of live fish carriers
According to Rolls-Royce, the company has received the first specially designed live fish carrier ordered by Norwegian shipowner Sølvtrans. According to reports, the ship will be built in Zamakona, Spain and will adopt advanced energy-saving technologies.