Vertical type liquid sealed water meter

Abstract

The invention discloses a vertical type liquid sealed water meter. The water meter includes a vertical type liquid sealed water meter body; connecting pipes are installed on a water inlet and a wateroutlet of the vertical type liquid sealed water meter body; the ends of the two connecting pipes which are away from each other are connected to clamping platforms, and the two clamping platforms arein symmetrically arrangement; a groove is opened in the top part of one clamping platform which is located above the vertical type liquid sealed water meter body among the two clamping platforms; a clamping ring is arranged in the groove, and the two sides of the groove are provided with installation cavities opened in the clamping platforms; threaded holes are opened in the inner wall at the toppart of the installation cavities; screw rods are threaded in the threaded holes, and sliding boards are rotatably installed at the bottoms of the screw rods; and the sliding boards are slidingly installed in the corresponding installation cavities, and the bottoms of the sliding boards are welded with two springs which are in symmetrically arrangement. The water meter is simple in structure and convenient in operation; and water pipes can be rapidly installed on the vertical type liquid sealed water meter body, the joints are high in sealing, and convenient use for people can be achieved.

Description

technical field [0001] The invention relates to a vertical liquid-sealed water meter, belonging to the technical field of liquid-sealed water meters. Background technique [0002] Liquid-sealed water meters, the counting wheel for meter reading or the entire counter are all prepared with a certain concentration of glycerin, etc. Liquid-sealed water meters, the clarity of the sealed and isolated counters will not be affected by external water quality, and the rest of the structural properties are the same as wet water meters Among them, what people often use in daily life is a vertical liquid-sealed water meter. After searching, the patent document with the application publication number of CN104776892A discloses a reflective multi-position liquid-sealed water meter. This design includes a one-digit wheel , ten-digit wheel, hundreds-digit wheel, thousands-digit wheel and ten-thousand-digit wheel. There are the third information strip and the fourth information strip, the fif...

AI Technical Summary

Problems solved by technology

[0002] Liquid-sealed water meters, the counting wheel for meter reading or the entire counter are all prepared with a certain concentration of glycerin, etc. Liquid-sealed water meters, the clarity of the sealed and isolated counters will not be affected by external water quality, and the rest of the structural properties are the same as wet water meters Among them, what people often use in daily life is a vertical liquid-sealed water meter. After searching, the patent document with the application publication number of CN104776892A discloses a reflective multi-position liquid-sealed water meter. This design includes a one-digit wheel , ten-digit wheel, hundreds-digit wheel, thousands-digit wheel and ten-thousand-digit wheel. There are the third information strip and the fourth information strip, the fifth information strip is set on the thousand-digit wheel and the ten-thousand-digit wheel, and the third information strip and the fourth information strip are successively provided with shadow areas with a central angle of 72° , 24° blank area, 48° shaded area, 24° blank area, 12° shaded area, 72° blank area, 24° shaded area, 48° blank area, 24° shaded area and 12 °, this design has a simple structure, is easy to manufacture and install, has high reading accuracy, and is applicable to small angle ranges, making a great contribution to the measurement of a large number of water flows, but this design still has shortcomings , the above-mentioned design is not convenient to quickly install the water pipe on the water meter, and it is not convenient to increase the sealing of the joint, which makes the joint prone to leakage, which is not conducive to people's use, so it is necessary to provide a vertical liquid-sealed water meter. solve the above problems

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