CN216348036U

CN216348036U - Heat exchange unit capable of being remotely controlled and detected

Info

Publication number: CN216348036U
Application number: CN202122342412.1U
Authority: CN
Inventors: 张红娟; 党江波; 索麟南
Original assignee: Shanghai Chengyuan Energy Technology Co ltd
Current assignee: Shanghai Chengyuan Energy Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-19
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a heat exchange unit capable of being remotely controlled and detected, which belongs to the technical field of heat exchange units and comprises a central processing unit module, an interface module, an I/O (input/output) module, a touch screen and a remote communication module, wherein the central processing unit module is connected with the interface module through a communication bus; the design is used for PLC remote monitoring and remote maintenance, and touch screen remote downloading, PLC remote debugging, uploading and downloading of a ladder diagram, configuration software remote monitoring, short message alarm reminding, computer webpage and mobile phone APP monitoring can be realized by only one module.

Description

Heat exchange unit capable of being remotely controlled and detected

Technical Field

The utility model belongs to the technical field of heat exchanger units, and particularly relates to a heat exchanger unit capable of being remotely controlled and detected.

Background

Epidemic situations occur in various places constantly since 2020, and customers using heat exchange units are distributed all over the country, and the epidemic situations cause that if equipment has problems in the operation process, after-sale service engineers of manufacturers cannot arrive at the site in time to detect and perform after-sale service on the equipment, so that the production of the customers is stopped or stopped, and therefore the heat exchange units capable of being remotely controlled and detected are provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat exchanger unit capable of being remotely controlled and detected so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a but heat exchanger group of remote control, detection, includes central processing unit module, interface module, IO module, touch-sensitive screen and remote communication module, central processing unit module pass through communication bus and interface module be connected, interface module is connected with the IO module, the IO module pass through the serial ports and be connected with remote communication module, remote communication module's power connection connects DC power supply.

Further, the I/O module is connected with a touch screen through a wire harness, the touch screen is used for outputting and inputting information, and the touch screen is connected with a direct current 24-volt positive electrode and a direct current 24-volt negative electrode.

Further, the I/O module is connected with a direct current 24-volt positive electrode and a direct current 24-volt negative electrode.

Further, the regulated power supply of the interface module is respectively connected with L2, N2 and PE 2.

Further, the communication bus is a profibus DP.

Compared with the prior art, the utility model has the beneficial effects that:

based on in order to in time maintain customer's equipment, increased the remote control function on original control basis, can realize the effect in two aspects: 1. monitoring the daily operation condition of a customer production system for 24 hours; 2. if the user equipment has problems, for example, the equipment needs to be reset due to misoperation, an engineer does not need to arrive at the site, and remote operation can be carried out to help a client to reset.

The design is used for PLC remote monitoring and remote maintenance, and touch screen remote downloading, PLC remote debugging, uploading and downloading of a ladder diagram, configuration software remote monitoring, short message alarm reminding, computer webpage and mobile phone APP monitoring can be realized by only one module.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a circuit diagram of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

in the figure: 1. a central processor module; 2. an interface module; 3. an I/O module; 4. a touch screen; 5. a telecommunications module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: a heat exchange unit capable of being remotely controlled and detected comprises a central processing unit module 1, an interface module 2, an I/O module 3, a touch screen 4 and a remote communication module 5, wherein the central processing unit module 1 is connected with the interface module 2 through a communication bus, the interface module 2 is connected with the I/O module 3, a stabilized voltage power supply of the interface module 2 is respectively connected with L2, N2 and PE2, the I/O module 3 is connected with the remote communication module 5 through a serial port, an analog signal power supply of the remote communication module 5 is connected with a direct current 24-volt positive electrode, an analog signal ground of the remote communication module 5 is connected with a direct current 24-volt negative electrode, the I/O module 3 is connected with the touch screen 4 through a wiring harness, the touch screen 4 is used for outputting and inputting information, the touch screen 4 is connected with the direct current 24-volt positive electrode and the direct current 24-volt negative electrode, and the I/O module 3 is connected with the direct current 24-volt positive electrode, A dc 24 volt negative connection.

In this embodiment, the communication bus is a profibus DP.

In this embodiment, the terminal of the cpu module 1 is connected to the positive electrode of dc 24 v and the negative electrode of dc 24 v.

In this embodiment, the terminals of the central processing unit module 1 are respectively connected to the analog input, the analog output, the digital input, and the digital output.

In this embodiment, the model of the remote communication module 5 is PCL 400.

The working principle and the using process of the utility model are as follows: after the remote communication module 5 is connected with a power supply and a network respectively, the remote communication module is connected with the interface module 2 and the central processor module 1 through the I/O module 3, so that the current parameters and settings of the heat exchange unit can be read, a manufacturer can remotely modify and monitor, and finally a scheme satisfied by another customer is achieved, so that time and labor cost are greatly saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a but heat exchanger group of remote control, detection which characterized in that: the intelligent touch screen is characterized by comprising a central processing unit module (1), an interface module (2), an I/O module (3), a touch screen (4) and a remote communication module (5), wherein the central processing unit module (1) is connected with the interface module (2) through a communication bus, the interface module (2) is connected with the I/O module (3), the I/O module (3) is connected with the remote communication module (5) through a serial port, and a power supply of the remote communication module (5) is connected with a direct-current power supply.

2. The heat exchanger unit capable of being remotely controlled and detected according to claim 1, characterized in that: the I/O module (3) is connected with the touch screen (4) through a wire harness, the touch screen (4) is used for outputting and inputting information, and the touch screen (4) is connected with a direct current 24-volt positive electrode and a direct current 24-volt negative electrode.

3. The heat exchanger unit capable of being remotely controlled and detected according to claim 1, characterized in that: the I/O module (3) is connected with a direct current 24-volt positive electrode and a direct current 24-volt negative electrode.

4. The heat exchanger unit capable of being remotely controlled and detected according to claim 1, characterized in that: the stabilized voltage power supply of the interface module (2) is respectively connected with L2, N2 and PE 2.

5. The heat exchanger unit capable of being remotely controlled and detected according to claim 1, characterized in that: the communication bus is a profibus DP.