CN207300325U - A kind of water power coefficient measuring instrument - Google Patents

Abstract

It the utility model is related to electronic technology field, provide a kind of water power coefficient measuring instrument, including babinet and first, second electronic building brick that is contained in babinet, babinet include lid and base, lid is fastening structure that is corresponding and being connected through the hinge with base, wherein：First electronic building brick is assembled in the cavity volume bottom of base, and including rectifier, transformer, processor, flowmeter；Second electronic building brick is in above the first electronic building brick, and encapsulated in the form of covering cavity volume mouth, second electronic building brick includes ultrasonic wave connection head and the mutual inductor connector that connects electricity sampling module of panel and the touch-screen set using panel as carrier, power supply indicator, power switch and connection flowmeter, solve the technical problem of water power coefficient measuring instrument circuit by previous constructions, reached can be easily made, effect easy to use.

Description

A kind of water power coefficient measuring instrument

Technical field

Electronic technology field is the utility model is related to, a kind of water power coefficient measuring instrument is espespecially provided.

Background technology

The water power coefficient measuring apparatus of the prior art, generally measures uninterrupted.However, with the development of science and technology, city Requirement of the field to all trades and professions is also higher and higher, and particularly people are intended to phase to being required higher for the use of electronic product Close equipment and realize remote control, remote management, and be visually known various coefficients when equipment works.Based on the market demand, sheet Utility model people in view of the deficiencies of the prior art, through research experiment, has successfully completed a kind of simple in structure, has been convenient for carrying and pacifies Dress, and support flow, water, electricity and water power than the measuring instrument of water power coefficient.

The content of the invention

In order to solve the above technical problems, the main purpose of the utility model is that provide a kind of water power coefficient measuring instrument.

To reach above-mentioned purpose, the technical solution of the utility model application is：A kind of water power coefficient measuring instrument is provided, is wrapped First, second electronic building brick for including babinet and being contained in babinet, babinet include lid and base, and lid is mutually right with base Fastening structure that is answering and being connected through the hinge, wherein：First electronic building brick is assembled in the cavity volume bottom of base, and including rectification Device, transformer, processor, flowmeter；Second electronic building brick is in above the first electronic building brick, and in the form of covering cavity volume mouth Encapsulation, the second electronic building brick include panel and the touch-screen, power supply indicator, power switch and the company that are set using panel as carrier The ultrasonic wave connection head of through-flow gauge and the mutual inductor connector for connecting electricity sampling module.

It is preferred in the present embodiment：Touch-screen is located at the center of panel, power supply indicator and power switch in the form of exposing It is located on the right side of touch display unit, ultrasonic wave connection head and mutual inductor connector are located on the left of touch display unit.

It is preferred in the present embodiment：Electricity sampling module corresponds to ultrasonic wave connection head and mutual inductor connector is located at the panel back of the body Face.

It is preferred in the present embodiment：Cavity volume bottom is more than the height of lid to cavity volume mouth depth.

It is preferred in the present embodiment：Water power coefficient measuring instrument further includes mutual inductor and probe.

It is preferred in the present embodiment：Transformer is three-phase transformer, by circuit breaker QF and dispatch from foreign news agency establish connection and including Transformer inputs/output terminal；Electricity sampling module includes supply port, sampled signal port, mutual inductance signal port and signal Output port；Processor includes signal input part, screen display control terminal and pulse signal control terminal；Rectifier is switched and become by SF Depressor output terminal connects, and including power input/output terminal, power input connection transformer output terminal, power output end Establish and be connected with processor, touch-screen, flowmeter and power supply indicator light respectively, screen display control terminal connection touch-screen, pulse signal Control terminal connects flowmeter, and supply port is connected with SF switches, and sampled signal port connection circuit breaker QF, mutual inductance signal port connects Logical mutual inductor connector, flowmeter connection ultrasonic wave connection head, while electricity sampling module is connected by signal output port and believed Number input terminal, makes electricity sampling module establish signal with processor and is connected.

It is preferred in the present embodiment：Electricity sampling module is established with mutual inductor by mutual inductor connector and cable and connected.

It is preferred in the present embodiment：Flowmeter suggests connection by ultrasonic wave connection head and cable with probe.

Compared with prior art, it has the advantages that the utility model：It is simple in structure, it can be easily made, it is convenient during use Carry and installation, it is and versatile, so as to can meet synthesis management and control demand of the client to electric resources, can also reduce use into This.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the present embodiment.

Fig. 2 is the analysis schematic diagram of Fig. 1.

Fig. 3 is that circuit forms frame assumption diagram in the present embodiment.

Embodiment

Although the utility model can easily show as various forms of embodiments, it is shown in the drawings and at this What be will be explained in specification is only some of specific embodiments, while is understandable that this specification is construed as The utility model principle it is exemplary illustrated, and be not intended to by the utility model be restricted to it is illustrated herein as.

Thus, a feature pointed in this specification is by illustrating one embodiment of the utility model wherein One feature, rather than imply that each embodiment of the utility model must have illustrated feature.Further it is to be noted that It is that present specification describes many features.Although some features can be combined to show possible system design, These features can also be used for other combinations that explanation is not known.Thus, unless otherwise indicated, illustrated combination is not intended to Limitation.

In the embodiment shown in the figures, the instruction (such as upper, lower, left, right, front and rear) in direction is explaining this practicality The structure of new various assemblies and movement are not absolute but opposite.When these components are in position shown in the drawings When, these explanations are suitable.If the explanation of the position of these components changes, the instruction in these directions is also corresponding Ground changes.

Below in conjunction with the attached drawing of this specification, the preferred embodiment to the utility model gives further elaboration.

Please refer to Fig.1 and combine and refer to Fig. 2 and Fig. 3, a kind of water power coefficient measuring instrument is provided in figure, which surveys Amount instrument includes babinet 10 and first, second electronic building brick 20,30 being contained in babinet, wherein：Babinet 10 include lid 11 and Base 12, lid 11 are fastening structure that is corresponding and being connected by hinge (not marking) with base 12, wherein：Base 12 Cavity volume 121 with more than 11 depth of lid；First electronic building brick 20 is assembled in 121 bottom of cavity volume, and including AC220V- DC24V DC power supplies (hereinafter referred to as " rectifier ") 21,380V-220V transformers (hereinafter referred to as " transformer ") 22, processor (PLC) 23rd, pulse flowmeter (hereinafter referred to as " flowmeter ") 24；Second electronic building brick 30 is in the top of the first electronic building brick 20, and with covering The form encapsulation that 121 mouthfuls of cavity volume, second electronic building brick 30 include panel (not marking) and the touch set using panel as carrier Display device (hereinafter referred to as " touch-screen ") 31, power supply indicator 32, power switch 33 and connection pulse flowmeter 24 it is super Sound wave connector 34 and the mutual inductor connector 35 for connecting electricity sampling module 36, wherein：Touch-screen 31 is located in the form of exposing The center of panel, power supply indicator 32 and power switch 33 are located at 31 right side (but not limited to) of touch display unit, and ultrasonic wave connects Connector 34 and mutual inductor connector 35 are located at 31 left side (but not limited to) of touch display unit, and electricity sampling module 36 corresponds to ultrasound Ripple connector 34 and mutual inductor connector 35 are located at the back side of panel.Include however, the circuit of the present embodiment measuring instrument is formed：The One electronic building brick 20 and the second electronic building brick 30, further include outside babinet 10 and respectively by cable (not shown) and ultrasonic wave The probe 50 that connector 34 connects and the mutual inductor 40 being connected with mutual inductor connector 35.

It is that the circuit in the present embodiment forms frame assumption diagram referring again to Fig. 3.In figure：Transformer 22 is three phase-change pressures Device, connection is established and including transformer inputs/output terminal by circuit breaker QF and dispatch from foreign news agency；Electricity sampling module 36 includes power supply Port, sampled signal port, mutual inductance signal port and signal output port；Processor 23 includes signal input part, screen display controls End and pulse signal control terminal；Rectifier 21, is switched by SF and connected with transformer output terminal, and including power input/defeated Outlet, power input connection transformer output terminal, power output end respectively with processor 23, touch-screen 31, flowmeter 24 and Indicator light 32 of powering, which is established, to be connected, screen display control terminal connection touch-screen 31, pulse signal control terminal connection flowmeter 24, feeder ear Mouth is connected with SF switches, and sampled signal port connection circuit breaker QF, mutual inductance signal port outwards connects mutual inductor connector 35, mutually Sensor connector 35 is established by cable and mutual inductor 40 and connected, and flowmeter 24 connects probe 50 by ultrasonic wave connection first 34, Electricity sampling module connects signal input part by signal output port at the same time, electricity sampling module 36 is established with processor 23 Signal connects.

Claims (8)

1. a kind of water power coefficient measuring instrument, including babinet and first, second electronic building brick that is contained in babinet, babinet include lid Body and base, lid are fastening structure that is corresponding and being connected through the hinge with base, it is characterised in that：First electronics group Part is assembled in the cavity volume bottom of base, and including rectifier, transformer, processor, flowmeter；Second electronic building brick is in first Above electronic building brick, and encapsulated in the form of covering cavity volume mouth, the second electronic building brick includes panel and set by carrier of panel Touch-screen, power supply indicator, power switch and connect flowmeter ultrasonic wave connection head with connect electricity sampling module Mutual inductor connector.

2. water power coefficient measuring instrument as claimed in claim 1, it is characterised in that：Touch-screen is located in panel in the form of exposing Centre, power supply indicator and power switch are located at touch display unit right side, and ultrasonic wave connection head and mutual inductor connector are located at tactile Touch on the left of display device.

3. water power coefficient measuring instrument as claimed in claim 2, it is characterised in that：Electricity sampling module corresponds to ultrasonic wave connection head Back side of panel is located at mutual inductor connector.

4. water power coefficient measuring instrument as claimed in claim 3, it is characterised in that：Cavity volume bottom to cavity volume mouth depth is more than lid Height.

5. water power coefficient measuring instrument as claimed in claim 4, it is characterised in that：Water power coefficient measuring instrument further include mutual inductor and Probe.

6. water power coefficient measuring instrument as claimed in claim 5, it is characterised in that：Transformer is three-phase transformer, passes through power-off Device QF establishes connection and including transformer inputs/output terminal with dispatch from foreign news agency；Electricity sampling module includes supply port, sampled signal Port, mutual inductance signal port and signal output port；Processor includes signal input part, screen display control terminal and pulse signal control End；Rectifier is switched by SF and connected with transformer output terminal, and including power input/output terminal, power input connection Transformer output terminal, power output end are established and are connected with processor, touch-screen, flowmeter and power supply indicator light respectively, screen display control End processed connects touch-screen, pulse signal control terminal connection flowmeter, and supply port is connected with SF switches, the connection of sampled signal port Circuit breaker QF, mutual inductance signal port connection mutual inductor connector, flowmeter connection ultrasonic wave connection head, while electricity sampling module Signal input part is connected by signal output port, electricity sampling module is established signal with processor and is connected.

7. water power coefficient measuring instrument as claimed in claim 6, it is characterised in that：Electricity sampling module passes through mutual inductor connector And cable is established with mutual inductor and connected.

8. water power coefficient measuring instrument as claimed in claim 6, it is characterised in that：Flowmeter passes through ultrasonic wave connection head and cable Connection is established with probe.