Full-mechanical water meter with valve being autoclosed in purchased quantity

Full-mechanical water meter with valve being autoclosed in purchased quantity

CN
  • CN 2,483,697 Y
  • Filed: 07/05/2001
  • Issued: 03/27/2002
  • Est. Priority Date: 07/05/2001
  • Status: Active Grant
First Claim
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1. , the valve water meter is quantitatively closed in full machinery forward purchasing, it comprises watchcase, be provided with the fluid drives wheel in the watchcase, measurement gear system, metering pointer and total metering digital wheel group, it is characterized in that also being provided with machinery and preset quantitative mechanism, machinery closes valve system and mechanism is supplemented in the external source startup with money, measurement gear system presets quantitative mechanism by synchronous band and clutch gear and machinery and is connected, it is fixedly connected and start with external source and to supplement mechanism with money and be connected that the other end that presets quantitative mechanism and machinery close valve system, machinery closes the valve system output terminal and is connected with valve, and external source starts to supplement with money establishes coded lock in the mechanism.

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