Novel water flow distributor for fan coil

Abstract

The invention relates to the technical field of refrigeration equipment, in particular to a novel water flow distributor for a fan coil. The novel water flow distributor for the fan coil comprises a cavity structure and a connecting part which are connected with each other, wherein one end of the cavity structure is open; the end wall or side wall of the other end of the cavity structure is provided with a plurality of flow dividing holes; the open end of the cavity structure is provided with a counter bore for accommodating the connecting part; one end of the connecting part is fixed into the counter bore; and flow dividing branch pipes are fixed at the flow dividing holes. According to the water flow distributor, the sectional type design is adopted, one section is the cavity structure part with the large inner diameter, and the other section is the connecting part with the small diameter; and compared with an integrally-formed water flow distributor, the inner diameter of the connecting part is small, one end of the connecting part is fixed into the cavity structure, the wall thickness of the cavity structure part is thinner, and the inner diameter is larger, so that the requirement of uniform distribution of water flow can be better met, the use of materials can be saved, and the cost is reduced on the premise of meeting functional requirements. The sectional type design can be beneficial to reducing the machining difficulty and improving the machining efficiency, and the structural form of the connecting part can be selected according to needs.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a novel water flow distributor for fan coil units. Background technique [0002] Water flow distributors are usually divided into water collectors and water separators, which are applied to the water inlet and outlet of central air-conditioning fan coil units. The water separator is installed at the water inlet end of the fan coil unit, and is a distribution device that divides one water inlet into multiple channels. The water collector is installed at the water outlet end of the fan coil unit, and it is a converging device that collects multiple water outlets flowing through the fan coil unit into one channel. The water separator distributes the water flow from the main pipe of the system into the fan coil unit according to the designed flow rate, and at the same time, the water collector collects the water flow flowing out of the branch circuits of the fan coil...

AI Technical Summary

Problems solved by technology

Therefore, the requirements for the inner cavity size of the water flow distributor are getting higher and higher, which makes the consumption of materials more and more

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