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Flow totalizer convenient to operate

A technology of flow totalizer and main frame, which is applied in the field of flow totalizer, can solve the problems of inconvenient manipulation and observation, simple structure, etc., and achieve the effect of improving operation and display functions

Inactive Publication Date: 2018-11-02
HEFEI JINGDU ELECTROMECHANICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing flow totalizer is simple in structure and fixed in installation. In some occasions, it is not very convenient to control and observe. It needs operators to approach and operate at close range, which needs to be improved.

Method used

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  • Flow totalizer convenient to operate
  • Flow totalizer convenient to operate

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Embodiment Construction

[0016] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0017] Such as figure 1 with figure 2 The illustrated embodiment of the flow totalizer of the present invention that is easy to operate includes a main frame 1, the left and right sides of the main frame 1 are provided with mounting terminals 2, and the main frame 1 passes through a display card slot The card 3 is connected with the display module 4, the main frame 1 is connected with the electrical box 6 through the control card slot 5, and the main frame 1 is provided with a sliding groove 7 at the lower end of the electrical box 6. An operating keyboard 8 is slidably connected to the sliding slot 7 of the sliding groove 7, and the operating keyboard 8 is...

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Abstract

The invention discloses a flow totalizer convenient to operate, comprising a main frame. Mounting terminals are respectively arranged at the left side and the right side of the main frame; a display module is connected onto the main frame through a display clamp slot; an electrical box is connected onto the main frame through a control clamp slot; the main frame is provided with a slide slot at the lower end of the electrical box; an operating keyboard is in sliding connection with the slide slot, and is electrically connected with the electrical box; a rotating shaft is arranged at the top end of the main frame, and is in rotational connection with a big-screen display; the big-screen display is electrically connected with the display module. With the movable double-screen display and theoperating keyboard, the flow totalizer can be applied to various occasions flexibly.

Description

technical field [0001] The invention relates to the technical field of flow totalizers, in particular to an easy-to-operate flow totalizer. Background technique [0002] The flow totalizing controller collects, displays, controls, remote transmission, communication, printing and other processing for various signals such as temperature, pressure and flow on site, and constitutes a digital acquisition system and control system. It has liquid crystal and digital display, and various dimensions , suitable for flow integration measurement and control of various liquids, general gases, superheated steam, and saturated steam; quantitative / batch control of media (with start, stop, and zeroing functions), and various flow sensors or transmitters It can be used in conjunction with the controller and can adapt to various measurement and control occasions. [0003] The existing flow totalizer is simple in structure and fixed in installation. In some occasions, it is not very convenient...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/075
CPCG01F15/075
Inventor 王曦王平
Owner HEFEI JINGDU ELECTROMECHANICAL INSTR
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