34results about How to "Anti-reverse loading" patented technology

The anti-theft water meter comprises a protective shell, a cover plate and an anti-theft device, mounting grooves are formed in the left end and the right end of the protective shell, a containing cavity is formed in the protective shell, a body is arranged at the bottom of the containing cavity, and the protective shell is movably connected with the cover plate; a visual window is arranged in the middle of the cover plate, a handle is arranged on the right portion of the upper end of the cover plate, a protection lock is arranged on the rear side of the right portion of the upper end of the cover plate, and the anti-theft device is used in cooperation with the body. According to the anti-theft water meter based on water meter protection, the two sides of the water meter can be blocked by means of the arranged anti-theft device, so that non-staff cannot install a water pipe, the water stealing phenomenon can be effectively prevented, when the driving assembly works, the water meter body can be fixed through the arranged clamping assembly, and the water meter is convenient to use. And the water meter is prevented from being damaged, so that the service life of the water meter is prolonged.