燃气双向加合计量装置的设计

Design of Two-way Additive Gas Metering Device

为满足燃气企业应急互联互供燃气,设计出使用单台单向流量计实现双向加合计量的计量装置,仅需手动切换阀门便可实现双向加合计量。探讨了无旁通燃气双向加合计量装置、有旁通燃气双向加合计量装置的工艺流程。

To meet the demand of emergency mutual supply of gas companies, a two-way additive gas metering device using single one-way gas flow meter is designed. The two-way additive metering can be simply achieved by manual switch valve. The processes of two-way additive gas metering device with bypass and without bypass are discussed.