[Meter's Latest Patent] A kind of external hanging type intelligent water meter
[Chinese instrument network meter patent] creative limit, instrumentation invention. Today we introduce a national patent for invention—an external smart meter. The patent was applied for by Lianyungang Water Meter Co., Ltd. and it was authorized on February 8, 2017.
Description of the Invention The utility model relates to a water metering device, in particular to an off-board hanging type intelligent water meter.
BACKGROUND OF THE INVENTION The existing smart water meters are all integrated. When installed and used in rural areas, the installation environment in rural areas is basically surface wells, and the well depths are basically between 1.5 meters and 2 meters. The existing smart water meters have the following defects in the actual use process: 1. When installed and used in deep wells, the wells are deep, and it is not easy to check the meter readings and inconveniences of swiping cards. 2. When used in deep wells, the working environment is poor, and it may be flooded. Some parts cannot be individually sealed, so electronic components and battery connectors will be damaged and the work will be unstable. 3, the integrated table actuator and other components are sealed together with the control box as a whole, after the damage, can not be replaced individually. It is not convenient for later installation and maintenance, and the workload is large.
SUMMARY OF THE INVENTION The technical problem to be solved by the utility model is to address the deficiencies of the prior art, and proposes an easy-to-install and reliable external-mounted intelligent water meter.
The technical problem to be solved by the utility model is achieved through the following technical solutions. An external-mounted intelligent water meter is characterized in that: it includes a mechanical measurement department that interfaces with a pipeline, an external intelligent control section, a mechanical measurement department, and intelligence. The control unit is connected via data lines.
The figure is a schematic diagram of the structure of the utility model
The mechanical measuring part comprises a metering body and an on-off valve. The upper part of the on-off valve is provided with an actuator part for controlling the opening and closing of the on-off valve. The actuator part is disposed in a sealed box body. The sealed box body comprises a connection with the metering body. The integrated actuator base and the actuator sealing box sealedly connected with the base of the actuator, the intelligent control part comprises a battery box, the battery box is provided with a sealed upper cover, the battery box is equipped with a battery and a circuit board module, and is sealed A card swiping area and a liquid crystal display area are provided on the cover, and a swiping card sensing module and a liquid crystal display module are provided corresponding to the swiping card area and the liquid crystal display area. The swiping card sensing module, the liquid crystal display module and the circuit board module are electrically connected, and one end of the data cable is connected. The circuit board module of the intelligent control unit is connected to one another, and the other end is connected to the actuator part of the mechanical measuring unit.
The technical problems to be solved by the utility model can also be further realized by the following technical solutions. O-ring mechanical seal mechanisms are arranged at the data cable outlets of the actuator sealing box and the battery box. The data cable is provided with a metal hose sheath. The bottom of the battery compartment of the intelligent control unit is provided with screw holes for external attachment.
Compared with the prior art, the utility model adopts a split type design for the mechanical measuring section and the external intelligent control section that are connected to the pipeline, so that the actuator becomes an independent body. When a fault occurs, the entire part can be replaced, which facilitates the subsequent installation. Replace maintenance. All modules of the control unit are packaged in a battery box. When a fault or damage occurs, only the sealed box cover needs to be opened to replace faulty or damaged parts and it is easy to install and replace. In addition, the separate smart control unit has a high plug-in position and a relatively good working environment. Electronic components can be effectively protected and the work is more stable.
For more information, please download the full specification of the patent.
More information on the latest technology of meter technology patents, please continue to pay attention to [instrument patents]
Description of the Invention The utility model relates to a water metering device, in particular to an off-board hanging type intelligent water meter.
BACKGROUND OF THE INVENTION The existing smart water meters are all integrated. When installed and used in rural areas, the installation environment in rural areas is basically surface wells, and the well depths are basically between 1.5 meters and 2 meters. The existing smart water meters have the following defects in the actual use process: 1. When installed and used in deep wells, the wells are deep, and it is not easy to check the meter readings and inconveniences of swiping cards. 2. When used in deep wells, the working environment is poor, and it may be flooded. Some parts cannot be individually sealed, so electronic components and battery connectors will be damaged and the work will be unstable. 3, the integrated table actuator and other components are sealed together with the control box as a whole, after the damage, can not be replaced individually. It is not convenient for later installation and maintenance, and the workload is large.
SUMMARY OF THE INVENTION The technical problem to be solved by the utility model is to address the deficiencies of the prior art, and proposes an easy-to-install and reliable external-mounted intelligent water meter.
The technical problem to be solved by the utility model is achieved through the following technical solutions. An external-mounted intelligent water meter is characterized in that: it includes a mechanical measurement department that interfaces with a pipeline, an external intelligent control section, a mechanical measurement department, and intelligence. The control unit is connected via data lines.
The figure is a schematic diagram of the structure of the utility model
The mechanical measuring part comprises a metering body and an on-off valve. The upper part of the on-off valve is provided with an actuator part for controlling the opening and closing of the on-off valve. The actuator part is disposed in a sealed box body. The sealed box body comprises a connection with the metering body. The integrated actuator base and the actuator sealing box sealedly connected with the base of the actuator, the intelligent control part comprises a battery box, the battery box is provided with a sealed upper cover, the battery box is equipped with a battery and a circuit board module, and is sealed A card swiping area and a liquid crystal display area are provided on the cover, and a swiping card sensing module and a liquid crystal display module are provided corresponding to the swiping card area and the liquid crystal display area. The swiping card sensing module, the liquid crystal display module and the circuit board module are electrically connected, and one end of the data cable is connected. The circuit board module of the intelligent control unit is connected to one another, and the other end is connected to the actuator part of the mechanical measuring unit.
The technical problems to be solved by the utility model can also be further realized by the following technical solutions. O-ring mechanical seal mechanisms are arranged at the data cable outlets of the actuator sealing box and the battery box. The data cable is provided with a metal hose sheath. The bottom of the battery compartment of the intelligent control unit is provided with screw holes for external attachment.
Compared with the prior art, the utility model adopts a split type design for the mechanical measuring section and the external intelligent control section that are connected to the pipeline, so that the actuator becomes an independent body. When a fault occurs, the entire part can be replaced, which facilitates the subsequent installation. Replace maintenance. All modules of the control unit are packaged in a battery box. When a fault or damage occurs, only the sealed box cover needs to be opened to replace faulty or damaged parts and it is easy to install and replace. In addition, the separate smart control unit has a high plug-in position and a relatively good working environment. Electronic components can be effectively protected and the work is more stable.
For more information, please download the full specification of the patent.
More information on the latest technology of meter technology patents, please continue to pay attention to [instrument patents]
ZHEJIANG FULE MINING MACHINERY CO., LTD , https://www.flmachines.com