Today, I will introduce a national invention authorized patent-water meter collector. The patent was applied for by Zhengzhou Litong Water Co., Ltd., and the authorization was announced on March 15, 2017.
Content descriptionThe utility model relates to the field of water meters, in particular to a water meter collector.
Background of the inventionAt present, most of the remote water meters on the market transmit the information of multiple water meters on the same floor to the water meter collector, and then transmit it to the computer management system through the water meter collector to complete remote meter reading. However, the water meter collector is in use. During the process, especially in summer, water vapor may condense water droplets when it touches the water meter collector. As we all know, electronic equipment is easily damaged when exposed to water. Therefore, inventing a device that can prevent water droplets from forming on the water meter collector housing is an urgent need solved problem.
Summary of the inventionIn view of the above situation, in order to overcome the shortcomings of the prior art, the present invention provides a water meter collector, which can effectively prevent water droplets from being generated on the water meter collector housing.
The utility model includes a water meter collector body, a fixed shell and a driving shell. The fixed shell includes a back plate and a support plate extending vertically from the lower end of the back plate in the same direction. The inner side of the support plate is provided with one end slidably fixed on the back plate The pressure plate, the pressure plate and the support plate are connected by a plurality of elastic members, the collector body is placed between the two pressure plates, the back plate and the support plate are both provided with a plurality of heat dissipation holes, the collection The side of the device body facing away from the back plate is provided with a suction impeller facing the collector body, the back of the suction impeller is coaxially connected with a worm wheel, the worm wheel is engaged with a vertical worm, and one end of the drive housing is connected with a water meter The other end of the drive housing is connected with a pipe joint. The worm is coaxially connected with a drive shaft. The drive shaft is rotatably connected to the drive housing and the free end of the drive shaft extends into the drive housing. The end is connected with a water wheel placed in the drive shell.
When the utility model is used, the collector body 1 is connected to the water meter, and then the water meter connector 10 at one end of the drive housing 3 of the utility model is connected to the end of the water meter, and the pipe connector 11 of the drive housing 3 is connected to the water pipe When water flows through, the water flow drives the water wheel 13 to rotate, the water wheel 13 drives the drive shaft 12 to rotate the worm 9 through the transmission rod 17, the worm 9 drives the suction impeller 7 to rotate through the worm wheel 8, and the suction impeller 7 faces the collector body 1. Because there are multiple ventilation holes 6 on the pressure plate 4 and the back plate 201, and there are no side plates at the front and back of the fixed shell 2, the wind passes around the collector body 1, and the collector body 1 is constantly blown to make the collection The surface of the collector body 1 does not retain water, and the effect of preventing water droplets on the water meter collector body 1 is achieved. The suction impeller 7 can be replaced with a blowing impeller. The blowing impeller blows against the collector body 1, and the same can be achieved. effect. The utility model can not only achieve the effect of preventing the generation of water droplets, but also achieve the effect of heat dissipation.
The upper and lower pressing plates in the utility model can move up and down, which facilitates the fixation of the collector body 1. After the collector body 1 is placed on the upper and lower pressing plates 4, the elastic force of the spring 502 causes the collector body 1 to be positioned between the two pressing plates 4 In between, a telescopic rod 501 is added, so that the spring 502 has no lateral displacement but only vertical displacement. The inner surface of the pressing plate 4 can be made as a friction surface to increase the friction with the collector body 1 and make the positioning of the collector body 1 more stable. The pressing plate 4 can be applied to the collector body 1 of various sizes.
The utility model adopts water flow as the power, without adding additional power, and achieves the effect of drawing air into the collector body to prevent the formation of water droplets, and the collector body is positioned under the action of two pressing plates, which is convenient and quick to disassemble and assemble.
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