CN205079810U - Connect integrated circuit module that stream of pulses gauge has demonstration and alarming function - Google Patents
Connect integrated circuit module that stream of pulses gauge has demonstration and alarming function Download PDFInfo
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- CN205079810U CN205079810U CN201520816614.7U CN201520816614U CN205079810U CN 205079810 U CN205079810 U CN 205079810U CN 201520816614 U CN201520816614 U CN 201520816614U CN 205079810 U CN205079810 U CN 205079810U
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Abstract
The utility model discloses a connect integrated circuit module that stream of pulses gauge has demonstration and alarming function. It includes data acquisition circuit module, flow display setting module, flow state LED display module triplex, flow display setting module is connected with data acquisition circuit module through 15 needle data connecting line, and flow state LED display module passes through the winding displacement and is connected with data acquisition circuit module. The utility model discloses with the signal integration of a plurality of stream of pulses gauge in one set of module to export a total alarm signal, a whole set of circuit module is small, and the demonstration is clear directly perceived, all installs in the terminal box of flowmeter plate of distributor, the observation window of cooperation flowmeter, the convenient observation is overhauld, the debugging. The utility model discloses the customizable characteristics of make full use of circuit module variety gather pulse signal, handle, convey, collect the demonstration, set for, operate in an organic whole, and final finished product batch production's cost has also reduced a lot.
Description
Technical field
The utility model belongs to automatic control technology field, relates to a kind of pulse flowmeter that connects and has display and the integrated circuit modules of warning function.
Background technology
A lot of industrial occasions, large-scale production line, as papermaking equipment, lubricating system is exactly a relatively huge engineering, and need lubrication to count numerous, total flow is large.Flow meter and control overflow reliability high; Oil site operating mode is poor, requires high to material; Temperature control requirement is high; System automation degree is high; To the real-time automatic monitoring of lubricating oil; On-the-spot pipeline is many, and installation requirement is high.So it is necessary for distributing the flow of paper machine lubrication, and the lubrication amount of oil site is had to the requirement of precision, therefore just there is numerous pulse flowmeter, Machine Design separately can be incorporated into the position of flowmeter according to lubrication in casing, but thing followed pulse signal, a large amount of line cables, the problems such as the connection of control, are badly in need of solving.
The pulse signal of general One's name is legion, can be selected the industrial integrating control programmable device commonly using brand at present to do, be then sent in pulpit by the mode of bus, or completely by cable relaying, is connected to control box nearby or directly links pulpit.But regardless of which kind of mode, all can expense cost be produced high, the problems such as artificial distribution is many.Next be exactly that failure rate increases, the problem such as difficult in maintenance.
Some can accomplish the pulse signal simultaneously sampling multiple spot, by the central control system of hand-hold programmer or pulpit, sets and early warning the flow needed.Flowmeter distribution plate at the scene, can only judge whether normal operation by status indicator lamp, cannot judge present flow rate value and deviation.But due to importance and the actual effect of paper machine lubrication, a lot of on-the-spot produced problem needs effectively to solve accurately, and distribution plate is the primary scene gone wrong, if can not process in time, probably causes serious economic loss at once.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and connects the integrated circuit modules that pulse flowmeter has display and warning function.
The technical solution of the utility model is as follows:
Connect the integrated circuit modules that pulse flowmeter has display and warning function, it comprises data acquisition circuit module, flow indication setting module, flow status LED display module three part; Flow indication setting module is by 15 pin data connecting lines and data acquisition circuit model calling, and flow status LED display module is by winding displacement (also known as data flat cable) and data acquisition circuit model calling;
Data acquisition circuit module: this module is provided with several pulse flow data input pins and several data output ends, the pulse flow data of several pulse flowmeters are collected in module as input point, transfer out after digitized processing, corresponding several pilot lamp that exports output signal simultaneously; This module is also provided with power input port, with CANBUS bus connection interface, multiple integrated circuit modules serial interface, total output port of reporting to the police, 15 pin serial ports; This module is also provided with a road PT100 temperature sensor inputs mouth.
Flow indication setting module: this block configuration action button and seven segment code display screen, the flow point title of several pulse flowmeters can be shown respectively, data on flows, warning always export, simultaneously to the kind of the title of each pulse flowmeter, setting flow value, flowmeter, and whole module is reported to the police and the number percent of fault flow, the surge time of warning sets;
Flow status LED display module: this block configuration has several LED light, be connected with several data output ends of data acquisition circuit module respectively, sample from several output points of data acquisition circuit module, the current state of several pulse flowmeters is shown in real time.Each LED light is provided with green normal running indicator, yellow alarm pilot lamp and red-fault pilot lamp.
Further preferred version is: data acquisition circuit module is provided with 16 pulse flow data input pins, can be connected with 16 pulse flowmeters; Flow status LED display module is provided with 16 LED light.
Connection pulse flowmeter of the present utility model has the integrated circuit modules of display and warning function, also can be connected in series by multiple said integrated circuit module and form; Be connected in series by multiple integrated circuit modules serial interface between multiple said integrated circuit module.
The beneficial effects of the utility model:
The utility model is according to the sender frequency of pulse flowmeter and flow range, design and develop the integrated circuit modules of a set of integrated flow indication and warning function, i.e. a kind of integrated circuit modules for connecting pulse flowmeter with display and warning function, this integrated circuit modules is connected with several pulse flowmeters, the signal of several pulse flowmeters is integrated in a set of modules, and exports a total alerting signal.If the quantity of pulse flowmeter is less than several, counting of not using can be closed by setting, and does not affect overall warning and exports, nor can show.If the quantity of pulse flowmeter exceedes several, need to use more than one piece or one piece this integrated circuit modules, total alerting signal also can be connected use.A whole set of circuit module volume is little, shows clear and intuitive, is all arranged in the terminal box of flowmeter distribution plate.Coordinate the view window of flowmeter, convenient observation, maintenance, debugging.
Conventional Programmable Logic Controller, owing to needing the database that integrated more function is larger, just seems economical not if be only applied on multiple spot pulse flowmeter.The utility model makes full use of the customizable feature of circuit module diversity, and by pulse signal acquisition, process, transmission, collection shows, set, operate in one, and the cost of final finished batch production also reduces a lot.
Accompanying drawing explanation
To be that the utility model is a kind of connect the structural representation of integrated circuit modules that pulse flowmeter has display and warning function to Fig. 1;
Fig. 2 is the schematic diagram that integrated circuit modules of the present utility model is arranged in the terminal box of flowmeter distribution plate.
Fig. 3 is the serial connection schematic diagram of two integrated circuit modules in the utility model.
In figure: A, data acquisition circuit module B, flow indication setting module C, flow status LED display module
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment
As shown in Figure 1, the utility model is a kind of connects the integrated circuit modules that pulse flowmeter has display and warning function, and it comprises data acquisition circuit modules A, flow indication setting module B, flow status LED display module C; Flow indication setting module B is connected with data acquisition circuit modules A by 15 pin data connecting lines, and flow status LED display module C is connected with data acquisition circuit modules A by winding displacement (also known as data flat cable).
Integrated circuit modules of the present utility model is divided into 3 parts, and the effect of 3 parts is as follows:
1, data acquisition circuit modules A: this module is provided with 16 pulse flow data input pins and 16 data output ends, each data output end comprises a com port (i.e. axternal communication port), green light signals output port, a red signal output port.The pulse flow data of 16 pulse flowmeters collect in module as input point by this module, transfer out after digitized processing, 16 the pilot lamp output signals of corresponding output simultaneously.This module is also provided with power input port, with CANBUS bus connection interface (namely and communication interface with pc), multiple integrated circuit modules serial interface, total output port of reporting to the police (i.e. the passive output port of relay), therefore, this module also always exports and host computer setting communication interface as the warning of 16 flow signals.This module is also provided with 15 pin serial ports, flow indication setting module 2 is connected with 15 pin serial ports of data acquisition circuit module 1 by 15 pin data connecting lines.This module is also provided with a road PT100 temperature sensor inputs mouth, can be connected with the PT100 temperature sensor be located on lubricating oil main.
2, flow indication setting module B: this block configuration action button and seven segment code display screen, can show the flow point title of 16 pulse flowmeters respectively, data on flows, warning always export; The built-in CPU of this module, simultaneously can enter into developer's set model, and to the kind of the title of each pulse flowmeter, setting flow value, flowmeter, and whole module is reported to the police and the number percent of fault flow, and the surge time of warning sets.
3, flow status LED display module C: this block configuration 16 LED light, be connected with 16 data output ends of data acquisition circuit module respectively, from 16 output point samplings of data acquisition circuit module, can show in real time the current state of 16 pulse flowmeters.Each LED light setting green is normal running indicator, and yellow is alarm lamp, and redness is malfunction indicator lamp.When data acquisition circuit module exports green light signals, LED light display is green, is normal running indicator; When data acquisition circuit module exports red signal, LED light display is red, is malfunction indicator lamp; When data acquisition circuit module exports green light and red signal simultaneously, LED light display is yellow, is alarm lamp.
As shown in Figure 2, a whole set of circuit module volume of the present utility model is little, shows clear and intuitive, is all arranged in the terminal box (electric cabinet) of flowmeter distribution plate.Coordinate the view window of flowmeter, convenient observation, maintenance, debugging.
The utility model, according to the sender frequency of pulse flowmeter and flow range, designs and develops the circuit module of a set of integrated flow indication and warning function.Consider the size of circuit module and circuit capacity, the signal of 16 pulse flowmeters is integrated in a set of modules, and export a total alerting signal.If the quantity of pulse flowmeter is less than 16, counting of not using can be closed by setting, and does not affect overall warning and exports, nor can show.If the quantity of pulse flowmeter is more than 16, multiple said integrated circuit module can be connected in series, total alerting signal also can be connected use.
Be connected in series by multiple integrated circuit modules serial interface between multiple said integrated circuit module.As shown in Figure 3, the concrete series-mounting of two integrated circuit modules is as follows: be first connected with No. 2 joints that the DC24V power supply of this integrated circuit modules inputs positive terminal and X11 by No. 2 joints of total for the warning of previous integrated circuit modules output port and X4, then No. 2 of total for the warning of previous integrated circuit modules output port and No. 3 joints of X4 and multiple integrated circuit modules serial interface of a rear integrated circuit modules and X3 or No. 3 joints is connected.
Claims (6)
1. connect the integrated circuit modules that pulse flowmeter has display and warning function, it is characterized in that, it comprises data acquisition circuit module, flow indication setting module, flow status LED display module three part; Flow indication setting module is by 15 pin data connecting lines and data acquisition circuit model calling, and flow status LED display module is by winding displacement and data acquisition circuit model calling;
Data acquisition circuit module: this module is provided with several pulse flow data input pins and several data output ends, the pulse flow data of several pulse flowmeters are collected in module as input point, transfer out after digitized processing, corresponding several pilot lamp that exports output signal simultaneously; This module is also provided with power input port, with CANBUS bus connection interface, multiple integrated circuit modules serial interface, total output port of reporting to the police, 15 pin serial ports;
Flow indication setting module: this block configuration action button and seven segment code display screen, the flow point title of several pulse flowmeters can be shown respectively, data on flows, warning always export, simultaneously to the kind of the title of each pulse flowmeter, setting flow value, flowmeter, and whole module is reported to the police and the number percent of fault flow, the surge time of warning sets;
Flow status LED display module: this block configuration has several LED light, be connected with several data output ends of data acquisition circuit module respectively, sample from several output points of data acquisition circuit module, the current state of several pulse flowmeters is shown in real time.
2. connection pulse flowmeter as claimed in claim 1 has the integrated circuit modules of display and warning function, and it is characterized in that, data acquisition circuit module is provided with 16 pulse flow data input pins, can be connected with 16 pulse flowmeters; Flow status LED display module is provided with 16 LED light.
3. connection pulse flowmeter as claimed in claim 1 or 2 has the integrated circuit modules of display and warning function, it is characterized in that, each LED light is provided with green normal running indicator, yellow alarm pilot lamp and red-fault pilot lamp.
4. connection pulse flowmeter as claimed in claim 1 or 2 has the integrated circuit modules of display and warning function, it is characterized in that, this module is also provided with a road PT100 temperature sensor inputs mouth.
5. connection pulse flowmeter as claimed in claim 1 or 2 has the integrated circuit modules of display and warning function, it is characterized in that, it is connected in series by multiple described integrated circuit modules and forms; Be connected in series by multiple integrated circuit modules serial interface between multiple described integrated circuit modules.
6. connection pulse flowmeter as claimed in claim 5 has the integrated circuit modules of display and warning function, it is characterized in that, No. 2 joints that No. 2 joints and the DC24V power supply of this integrated circuit modules of the total output port of warning of previous integrated circuit modules input positive terminal are connected, and No. 2 of No. 3 joints of the total output port of warning of previous integrated circuit modules and multiple integrated circuit modules serial interfaces of a rear integrated circuit modules or No. 3 joints are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520816614.7U CN205079810U (en) | 2015-10-20 | 2015-10-20 | Connect integrated circuit module that stream of pulses gauge has demonstration and alarming function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520816614.7U CN205079810U (en) | 2015-10-20 | 2015-10-20 | Connect integrated circuit module that stream of pulses gauge has demonstration and alarming function |
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| CN205079810U true CN205079810U (en) | 2016-03-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902002A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Lubricating oil flow alarm segmentation communication device |
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2015
- 2015-10-20 CN CN201520816614.7U patent/CN205079810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902002A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Lubricating oil flow alarm segmentation communication device |
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