Water circulation central air-conditioning uniform flow distributor

Abstract

The invention discloses a water circulation central air-conditioning uniform flow distributor which comprises a feed water cavity and a return water cavity. A manual valve is arranged at a water inlet of the feed water cavity; a group of feed water branched flow channels are arranged on the feed water cavity, and a group of return water branched flow channels which are in one-to-one correspondence with the feed water branched flow channels is arranged on the return water cavity; an electric ball valve is arranged on each feed water branched flow channel and is connected with a compartment controller. Bypass flow stabilizing pipes are arranged at an inlet end of the feed water cavity and an outlet end of the return water cavity, and an adjustable pressure limiting valve is arranged on each bypass flow stabilizing pipe. The water circulation central air-conditioning uniform flow distributor has the advantages that internal flow rates of the various feed water branched flow channels can be effectively adjusted, so that constant-pressure heating and constant-pressure cooling can be guaranteed; the water circulation central air-conditioning uniform flow distributor can be widely applied to the field of installation for water circulation central air-conditioning pipelines.

Description

technical field [0001] The invention relates to the field of air-conditioning central air-conditioning, in particular to a water cycle central air-conditioning flow homogenizer. Background technique [0002] The water circulation central air conditioner is to send cold water (or hot water) to the end of the heat exchanger (fan coil, heater or floor radiant heating, etc.) , business premises, etc.) for the purpose of room temperature. [0003] Traditional branch pipeline circulation system: two pipelines are commonly used as the main channel for water supply and return water respectively, branch roads are laid in parallel, and branch roads are connected in series and parallel to form dendritic extensions, and are distributed to each end one after another. Obviously, due to the distance of the pipeline, the flow resistance increases gradually with the distance, which leads to overcooling (or overheating) near the distance, and the insufficient supply of the far distance, resu...

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Problems solved by technology

[0006] One of the purposes of the present invention is to provide a flow equalizer for water circulation central air conditioners, which solves the problem of uneven flow distribution of existing water circulation central air conditioners and the inability to adjust the water pressure of each water supply flow channel

[0007] The second purpose of the present invention is to provide a water circulation central air conditioner to solve the problem that the joint between the flow evener and the pipeline cannot be disassembled repeatedly

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