The water collector and distributor in central air conditioners are not pressure vessels and have no fixed requirements.
The water collector, also known as the water collector, is a water flow distribution and concentration device composed of a water collector and a water distributor. A water distributor is a device that disperses water from one channel into several output channels, while a water collector is a device that collects water from multiple channels and outputs it together.
The structure consists of a main pipe, branch pipes, sewage outlets, exhaust outlets, pressure gauges, thermometers, etc. The larger diameter cylinder is equipped with manholes or hand holes, and the material is rolled from carbon steel plates, or without It is made of seamed steel pipe and can withstand a certain pressure. It is a professional manufacturer of pressure vessels. The outer surface is treated with anti-corrosion or thermal insulation. The cylinder of the water collector is connected to multiple inlet and outlet pipes as needed, which can collect water from each channel or divert water from one channel. The cylinder is equipped with a pressure gauge or thermometer to facilitate observation of the water flow status in the cylinder. The lower end of the cylinder is equipped with a sewage outlet, which is used to drain out sewage when cleaning the cylinder. Most of its models range from DN2000 to DN1500. On the one hand, it distributes the flow of water in the main pipe according to needs to ensure that the flow of branch loops in each area meets the load needs. At the same time, it also collects the water flow in each branch loop and inputs it into the return main pipe to achieve cyclic operation. The reuse of return water can achieve more energy-saving effects and can meet the needs of heating and cooling at the same time. It is widely used in boilers, central air conditioners, industrial circulating cooling water systems, and hot water systems. It is different from products in other air-conditioning systems such as heat exchange units and vacuum degasser. The water collector is mainly used in waterway systems.