Large-caliber non-magnetic NB-IoT (Narrow Band Internet of Things) water meter

An Internet of Things, large-caliber technology, applied in the direction of measuring devices, instruments, liquid/fluid solid measurement, etc., to achieve the effect of improving sealing, high flexibility, and ensuring stability

Pending Publication Date: 2021-01-05
湖南常德牌水表制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But because the existing water meter still has some deficiencies, the existing water meter still has defects in the sealing of the water meter panel, water leakage, anti-theft and intelligent control. For this reason, the present invention proposes a large-diameter non-magnetic NB -IoT water meter to solve the above problems

Method used

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  • Large-caliber non-magnetic NB-IoT (Narrow Band Internet of Things) water meter
  • Large-caliber non-magnetic NB-IoT (Narrow Band Internet of Things) water meter
  • Large-caliber non-magnetic NB-IoT (Narrow Band Internet of Things) water meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A large-caliber non-magnetic NB-IoT IoT water meter, including a water meter body 1, a connection nozzle 2 and a water pipe 4, the connection nozzle 2 is provided on both sides of the water meter body 1, and the connection nozzles on both sides of the water meter body 1 2 are detachably connected to the water pipe 4 through the positioning snap ring 3, and the water meter body 1 is provided with a water meter plate 8 at the middle position of the top; one side of the water meter plate 8 is provided with a first side positioning plate 5, and the other side A second side positioning plate 11 is provided, and the top of the first side positioning plate 5 is connected to a cover plate 9 through a rotating shaft 6, and the front end of the cover plate 9 just snaps into the groove 20 provided in the second side positioning plate 11, The inner bottom of the groove 20 is provided with a base 18, the bottom of the free end of the cover plate 9 is provided with a touch switch 16, ...

Embodiment 2

[0028] A large-caliber non-magnetic NB-IoT IoT water meter, including a water meter body 1, a connection nozzle 2 and a water pipe 4, the connection nozzle 2 is provided on both sides of the water meter body 1, and the connection nozzles on both sides of the water meter body 1 2 are detachably connected to the water pipe 4 through the positioning snap ring 3, and the water meter body 1 is provided with a water meter plate 8 at the middle position of the top; one side of the water meter plate 8 is provided with a first side positioning plate 5, and the other side A second side positioning plate 11 is provided, and the top of the first side positioning plate 5 is connected to a cover plate 9 through a rotating shaft 6, and the front end of the cover plate 9 just snaps into the groove 20 provided in the second side positioning plate 11, The inner bottom of the groove 20 is provided with a base 18, the bottom of the free end of the cover plate 9 is provided with a touch switch 16, ...

Embodiment 3

[0031] A large-caliber non-magnetic NB-IoT IoT water meter, including a water meter body 1, a connection nozzle 2 and a water pipe 4, the connection nozzle 2 is provided on both sides of the water meter body 1, and the connection nozzles on both sides of the water meter body 1 2 are detachably connected to the water pipe 4 through the positioning snap ring 3, and the water meter body 1 is provided with a water meter plate 8 at the middle position of the top; one side of the water meter plate 8 is provided with a first side positioning plate 5, and the other side A second side positioning plate 11 is provided, and the top of the first side positioning plate 5 is connected to a cover plate 9 through a rotating shaft 6, and the front end of the cover plate 9 just snaps into the groove 20 provided in the second side positioning plate 11, The inner bottom of the groove 20 is provided with a base 18, the bottom of the free end of the cover plate 9 is provided with a touch switch 16, ...

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Abstract

The invention provides a large-caliber non-magnetic NB-IoT water meter, which comprises a water meter body, connecting pipe orifices and water pipes, and is characterized in that: the connecting pipeorifices are formed in the two sides of the water meter body, and the connecting pipe orifices in the two sides of the water meter body are detachably connected with the water pipe through positioningclamping rings; a water meter plate is arranged in the middle of the top of the water meter body. A first side positioning plate is arranged on one side of the water meter plate, a second side positioning plate is arranged on the other side of the water meter plate, and the top of the first side positioning plate is in transmission connection with a cover plate through a rotating shaft. Accordingto the invention, the positioning clamping rings are arranged between the connecting pipe orifices and the water pipes, and the positioning clamping rings convenient to disassemble are arranged to beconvenient for a user to disassemble and maintain the water pipes conveniently in the later period, meanwhile, first sealing gaskets are arranged on the positioning clamping rings, therefore the sealing performance between the water pipes and the connecting pipe orifices can be guaranteed, and water in the water pipes is prevented from overflowing.

Description

technical field [0001] The invention relates to the field of water meters, in particular to a large-diameter non-magnetic NB-IoT Internet of Things water meter. Background technique [0002] A water meter is an instrument for measuring water flow. Most of them measure the cumulative flow of water. They are generally divided into two types: volumetric water meters and speed water meters. They originated in the United Kingdom. The development of water meters has a history of nearly two hundred years. , you should first estimate the size and flow range of the flow normally used, and then choose the water meter of the specification with the usual flow closest to the value as the first choice. [0003] But because the existing water meter still has some deficiencies, the existing water meter still has defects in the sealing of the water meter panel, water leakage, anti-theft and intelligent control. For this reason, the present invention proposes a large-diameter non-magnetic NB ...

Claims

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Application Information

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IPC IPC(8): G01F15/14G01F15/18G01F15/06
CPCG01F15/14G01F15/185G01F15/063
Inventor 黑阳超彭英杰吴开鹏
Owner 湖南常德牌水表制造有限公司
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