CN212324101U

CN212324101U - Detection apparatus for on-spot fortune of HPLC maintains module

Info

Publication number: CN212324101U
Application number: CN202021743432.9U
Authority: CN
Inventors: 王江涛; 李慕晓; 饶烜攀; 朱亚威
Original assignee: Hangzhou Huagang Intelligent Technology Co ltd
Current assignee: Hangzhou Huagang Intelligent Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-01-08
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a detection apparatus for on-spot fortune dimension module of HPLC, including controller, host computer, the transparent monitoring equipment of carrier wave, the on-spot fortune dimension module of HPLC, HPLC concentrator carrier wave module, HPLC three-phase table carrier wave module, the single-phase table carrier wave module of HPLC, concentrator HPLC carrier wave module switch and the electric energy meter HPLC carrier wave module switch of examination, HPLC concentrator carrier wave module, HPLC three-phase table carrier wave module, the single-phase table carrier wave module of HPLC all are m, and m is greater than or equal to 1, and concentrator HPLC carrier wave module switch links to each other with HPLC concentrator carrier wave module electricity, carries out the switching of various module combinations through the switch, has solved the problem that needs artifical frequent plug module when detecting the on-the-spot fortune dimension module of HPLC, through the cooperation between each module, and then realizes need not artificial intervention, just can carry out the on-the-spot fortune dimension module of HPLC and.

Description

Detection apparatus for on-spot fortune of HPLC maintains module

Technical Field

The utility model relates to a detection apparatus for on-spot fortune of HPLC maintenance module.

Background

The HPLC on-site operation and maintenance module is equipment for detecting whether faults exist in an HPLC electric energy meter, an HPLC concentrator complete machine and an HPLC carrier module in an on-site or laboratory scene mode, and is used for not interfering normal centralized meter reading and metering work of metering equipment on site. The functions of the HPLC on-site operation and maintenance module need to be detected before delivery and supply, a general detection mode needs to manually plug and unplug the HPLC carrier module (CCO or STA) and connect an electric energy meter and a concentrator, the manual operation efficiency is low, the operation quality is unreliable, the problems of poor interface contact, wrong operation process, missing detection items and the like easily occur, and an operator needs to stare at an upper computer software prompt all the time, so that the manpower resource is wasted, the manual operation cannot meet the actual use requirement, the automatic detection device of the collection fault identification module in the market does not have the capability of detecting the HPLC on-site operation and maintenance module, and other detection items (such as detection of a 09 module) are obviously redundant for the HPLC on-site operation and maintenance module; meanwhile, the automatic detection device for the acquisition fault identification module in the market does not have the intervention of all protocol layers for high-speed carrier interconnection and intercommunication, and cannot complete the receiving, sending and analyzing of protocol messages of a physical layer, a link layer and an application layer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a switch that carries out various module combinations through the switch, solved the problem that needs the artifical frequent plug module when detecting the on-spot operation and maintenance module of HPLC, through the cooperation between each module, and then realize and need not manual intervention, just can carry out the on-the-spot operation and maintenance module of HPLC and detect full-automatically; the detection device of the HPLC on-site operation and maintenance module has the advantages of high detection efficiency, simplified equipment structure, deep detection degree, high detection accuracy and practicability and wide application, and can deeply monitor each protocol layer.

In order to solve the above problem, the utility model adopts the following technical scheme:

a detection device for an HPLC (high performance liquid chromatography) field operation and maintenance module comprises a controller, an upper computer, a carrier transparent monitoring device, an HPLC field operation and maintenance module to be tested, an HPLC concentrator carrier module, an HPLC three-phase meter carrier module, an HPLC single-phase meter carrier module, a concentrator HPLC carrier module switcher and an electric energy meter HPLC carrier module switcher, wherein the number of the HPLC concentrator carrier module, the HPLC three-phase meter carrier module and the HPLC single-phase meter carrier module is m, m is larger than or equal to 1, the concentrator HPLC carrier module switcher is electrically connected with the HPLC concentrator carrier module, the electric energy meter HPLC carrier module switcher is electrically connected with the three-phase meter carrier module and the single-phase meter carrier module respectively, the controller is electrically connected with the concentrator HPLC carrier module switcher and the electric energy meter HPLC carrier module switcher, the upper computer is electrically connected with the HPLC field operation and maintenance module, and the carrier transparent monitoring device is connected.

Preferably, the concentrator HPLC carrier module switcher switches on and off three phases of the relay A, B, C through a weak current interface of the HPLC carrier module, and the on and off relay is electrically connected with the HPLC concentrator carrier module.

Preferably, the electric energy meter HPLC carrier module switcher switches on and off three phases of the relay A, B, C through a weak current interface of the HPLC carrier module, and the switching on and off relay is electrically connected with the HPLC single-phase meter carrier module and the HPLC three-phase meter carrier module.

The utility model has the advantages that: the switching of various module combinations is carried out through the switcher, the problem that modules need to be inserted and pulled frequently manually when the HPLC on-site operation and maintenance modules are detected is solved, and the HPLC on-site operation and maintenance module can be detected fully automatically without manual intervention through the cooperation of the modules; the detection efficiency is high, the equipment structure is simplified, each protocol layer can be monitored deeply, the detection degree is deep, the detection accuracy is high, and the practicability and the use universality are realized.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

Fig. 1 is a schematic diagram of the signal coupling circuit of the present invention;

the system comprises a controller 1, an upper computer 2, an HPLC (high performance liquid chromatography) field operation and maintenance module 3, an electric energy meter HPLC carrier module switcher 4, a concentrator HPLC carrier module switcher 5 and a carrier transparent monitoring device 6.

Detailed Description

Referring to fig. 1 to the shown detection device for the HPLC field operation and maintenance module, the detection device comprises a controller 1, an upper computer 2, a carrier transparent monitoring device 6, an HPLC field operation and maintenance module 3 to be tested, an HPLC concentrator carrier module, an HPLC three-phase meter carrier module, an HPLC single-phase meter carrier module, a concentrator HPLC carrier module switcher 5 and an electric energy meter HPLC carrier module switcher 4, wherein the number of the HPLC concentrator carrier module, the HPLC three-phase meter carrier module and the HPLC single-phase meter carrier module is m, m is greater than or equal to 1, the concentrator HPLC carrier module switcher 5 is electrically connected with the HPLC concentrator carrier module, the electric energy meter HPLC carrier module switcher 4 is electrically connected with the three-phase meter carrier module and the single-phase meter carrier module respectively, the controller 1 is electrically connected with the concentrator HPLC carrier module switcher 5 and the electric energy meter HPLC carrier module switcher 4, the upper computer 2 is electrically connected with the HPLC field operation and maintenance module 3, the carrier transparent monitoring equipment 6 is connected with a power line channel.

Preferably, the concentrator HPLC carrier module switcher 5 switches on and off three phases of the relay A, B, C through a weak current interface of the HPLC carrier module, and the on-off relay is electrically connected with the HPLC concentrator carrier module.

Preferably, the electric energy meter HPLC carrier module switcher 4 switches on and off three phases of the relay A, B, C through a weak current interface of the HPLC carrier module, and the switching on and off relay is electrically connected with the HPLC single-phase meter carrier module and the HPLC three-phase meter carrier module.

The utility model discloses the during operation adopts following step:

1) connecting a concentrator HPLC carrier module switcher 5 and an electric energy meter HPLC carrier module switcher 4 with an HPLC field operation and maintenance module 3;

2) numbering m HPLC concentrator carrier modules, m HPLC three-phase meter carrier modules and m HPLC single-phase meter carrier modules according to sequence numbers from 1 to m; modules with the same serial number are products of the same carrier scheme, and modules with different serial numbers are products of different carrier schemes; setting i as any module, i is 1, 2, …, m; the controller 1 controls the ith HPLC concentrator carrier module, the ith HPLC single-phase meter carrier module and the ith HPLC three-phase meter carrier module to be connected with the HPLC on-site operation and maintenance module 3 through a concentrator HPLC carrier module switcher 5 and an electric energy meter HPLC carrier module switcher 4;

3) the upper computer 2 sends a test command to the HPLC on-site operation and maintenance module 3 for testing;

when the HPLC concentrator carrier module is tested, the electric energy meter HPLC carrier module switcher 4 is required to be disconnected with the ith HPLC single-phase meter carrier module and the ith HPLC three-phase meter carrier module, the concentrator HPLC carrier module switcher 5 is connected with the ith HPLC concentrator carrier module, and then the upper computer sends 2 corresponding test commands to the HPLC field operation and maintenance module 3 for testing;

when testing the HPLC single-phase meter carrier module and the HPLC three-phase meter carrier module, connecting an electric energy meter HPLC carrier module switcher 4 with an ith HPLC single-phase meter carrier module and an ith HPLC three-phase meter carrier module, disconnecting a concentrator HPLC carrier module switcher 5 from an ith HPLC concentrator carrier module, and then sending a corresponding test command to an HPLC field operation and maintenance module 3 by an upper computer 2 for testing;

when the interchangeability tests of the HPLC carrier modules of different manufacturers are carried out, the electric energy meter HPLC carrier module switcher 4 is connected with the ith HPLC single-phase/three-phase meter carrier module, the concentrator HPLC carrier module switcher 5 is connected with the ith HPLC single-phase meter carrier module and the ith HPLC three-phase meter carrier module, and then the upper computer 2 sends corresponding test commands to the HPLC on-site operation and maintenance module 3 for testing;

when the HPLC on-site operation and maintenance module is tested, the carrier transparent monitoring device 6 receives and analyzes the high-speed carrier interconnection and interconnection protocol message on the power line channel and reports the result to the upper computer 2, and the upper computer 2 compares the monitoring result with the result returned by the HPLC on-site operation and maintenance module 3. The switching of various module combinations is carried out through the switcher, the problem that modules need to be plugged and pulled frequently manually when the HPLC on-site operation and maintenance modules are detected is solved, and the HPLC on-site operation and maintenance module can be detected fully automatically without manual intervention through the cooperation of the modules; the detection efficiency is high, the equipment structure is simplified, each protocol layer can be monitored deeply, the detection degree is deep, the detection accuracy is high, and the practicability and the use universality are realized.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a detection device of HPLC on-spot operation and maintenance module which characterized in that: the device comprises a controller, an upper computer, a carrier transparent monitoring device, an HPLC field operation and maintenance module to be tested, an HPLC concentrator carrier module, an HPLC three-phase meter carrier module, an HPLC single-phase meter carrier module, a concentrator HPLC carrier module switcher and an electric energy meter HPLC carrier module switcher, wherein the number of the HPLC concentrator carrier module, the HPLC three-phase meter carrier module and the HPLC single-phase meter carrier module are m, m is larger than or equal to 1, the concentrator HPLC carrier module switcher is electrically connected with the HPLC concentrator carrier module, the electric energy meter HPLC carrier module switcher is electrically connected with the three-phase meter carrier module and the single-phase meter carrier module respectively, the controller is electrically connected with the concentrator HPLC carrier module switcher and the electric energy meter HPLC carrier module switcher, the upper computer is electrically connected with the HPLC field operation and maintenance module, and the carrier transparent monitoring device is connected with a power line.

2. The apparatus of claim 1, wherein the apparatus comprises: the concentrator HPLC carrier module switcher switches on and off three phases of a relay A, B, C through a weak current interface of the HPLC carrier module, and the on-off relay is electrically connected with the HPLC concentrator carrier module.

3. The apparatus of claim 1, wherein the apparatus comprises: the electric energy meter HPLC carrier module switcher switches on and off three phases of the relay A, B, C through the weak current interface of the HPLC carrier module, and the switching on and off relay is electrically connected with the HPLC single-phase meter carrier module and the HPLC three-phase meter carrier module.