CN211264182U - Internet of things superheat degree controller - Google Patents
Internet of things superheat degree controller Download PDFInfo
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- CN211264182U CN211264182U CN202020080411.7U CN202020080411U CN211264182U CN 211264182 U CN211264182 U CN 211264182U CN 202020080411 U CN202020080411 U CN 202020080411U CN 211264182 U CN211264182 U CN 211264182U
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- control device
- expansion valve
- electronic expansion
- superheat degree
- communication
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Abstract
The utility model relates to an thing networking superheat degree controller, including electronic expansion valve, electronic expansion valve links to each other with electronic expansion valve drive module, electronic expansion valve drive module installs on controlling means, controlling means intersects interconnect through communication interface and communication device; the communication device comprises a communication module, the communication module is mutually connected with the communication interface and the control device, the communication module is mutually connected with the server, the server is mutually connected with the database, and the database is mutually connected with the mobile terminal. The utility model discloses can realize the monitoring of front and back end through communication module, reach the cost that reduces artifical maintenance.
Description
Technical Field
The utility model relates to a controller especially relates to a thing networking superheat degree controller.
Background
The superheat controller is used as an important component of an electronic expansion valve control system, is applied to various control systems in the air-conditioning and refrigeration industries, and the electronic expansion valve control system is more and more widely applied to the air-conditioning and refrigeration systems along with the continuous improvement of the energy consumption requirement. In the traditional superheat degree controller, a user needs to operate, debug and manage equipment on the site of the equipment.
The traditional superheat controller is simple in composition, is connected with the electronic expansion valve through the main controller and is connected through the corresponding operation panel, and for the traditional superheat controller, a user needs to carry out system operation and maintenance on the site of equipment, and cannot acquire relevant information of the equipment and the system and process the alarm state of the system on the site, so that the equipment and the system are inconvenient to maintain and high in cost; data analysis cannot be performed on the recorded system history data.
In view of the above drawbacks, the designer actively makes research and innovation to create a new superheat controller of the internet of things with a novel structure, so that the superheat controller has industrial utilization value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing an thing networking superheat degree controller.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an Internet of things superheat degree controller comprises an electronic expansion valve, wherein the electronic expansion valve is connected with an electronic expansion valve driving module, the electronic expansion valve driving module is installed on a control device, and the control device is connected with a communication device in an intersecting manner through a communication interface;
the communication device comprises a communication module, a communication interface of the communication module is mutually connected with the control device, the communication module is mutually connected with a server, the server is mutually connected with a database, and the database is mutually connected with the mobile terminal;
the control device is also in interactive connection with the operation panel unit, the control end of the control device is connected with the controlled end of the starting unit, and the input end of the control device is connected with the output end of the sensor unit.
Preferably, in the internet of things superheat degree controller, the operation panel unit, the starting unit and the sensor unit are all connected with the control device through terminal boards.
Preferably, in the internet of things superheat degree controller, the mobile terminal is a mobile phone or a PC.
Preferably, the Internet of things superheat degree controller comprises a Cortex-M4 ARM processor, wherein the Cortex-M4 ARM processor is connected with a communication device, an electronic expansion valve driving module, an operation panel unit, a starting unit and a sensor unit.
Preferably, the communication module of the internet of things superheat degree controller is a wireless communication module, and is a bluetooth module, or a 5G module, or a GPS module.
Preferably, the control device of the Internet of things superheat degree controller is provided with an alarm module.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model discloses a communication device can realize the internet to equipment system real-time supervision and real-time control to provide operation record, functions such as alarm record. And operation and operating parameters are recorded in real time, and data basis is provided for maintenance and performance analysis, so that the system can be traced. Through the operation condition of the mobile phone APP terminal and the computer webpage terminal real-time monitoring system, equipment fault information is sent in time, and manual operation and maintenance cost is greatly reduced.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In order to make the technical solution of the present invention better understood, the technical solution 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 some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1, the internet of things superheat degree controller comprises an electronic expansion valve 1, wherein the electronic expansion valve 1 is connected with an electronic expansion valve driving module 2, the electronic expansion valve driving module 2 is installed on a control device 3, and the control device 3 is connected with a communication device 4 in an intersecting manner through a communication interface;
the communication device 4 comprises a communication module 41, a communication interface of the communication module 41 is connected with the control device 3 in an intersecting manner, the communication module 41 is connected with a server 42 in an intersecting manner, the server 42 is connected with a database 43 in an intersecting manner, and the database 43 is connected with a mobile terminal 44 in an intersecting manner;
the control device 3 is also interactively connected with the operation panel unit 5, the control end of the control device 3 is connected with the controlled end of the starting unit 6, and the input end of the control device 3 is connected with the output end of the sensor unit 7.
The utility model discloses in operating panel unit 5, start unit 6 and sensor unit 7 all link to each other with controlling means 3 through terminal board 8, are convenient for connect, make things convenient for the maintenance in later stage.
The utility model discloses in mobile terminal 44 is the cell-phone, or is PC.
The utility model discloses in controlling means 3 includes Cortex-M4 ARM treater, and Cortex-M4 ARM treater links to each other with communication device 4, electronic expansion valve drive module 2, operating panel unit 5, start-up unit 6 and sensor unit 7.
The utility model discloses in communication module 41 is wireless communication module, is the bluetooth, or is 5G.
The utility model discloses in be provided with on the controlling means 3 and report an emergency and ask for help or increased vigilance module 9.
The operation panel unit is a touch display, is provided with a plurality of operations, is also known by the technical personnel, is suitable for field operation, and simultaneously displays corresponding data the same as that of the mobile terminal.
The database, the server, the starting unit and the electronic expansion valve driving module are all known to those skilled in the art, and will not be described in detail herein.
When the electronic expansion valve works, the control panel monitors the state of a starting signal and collects the analog signal of the sensor in real time, the microprocessor in the control device can also receive a communication command according to the starting signal to give an opening and closing instruction, and a program converts the analog signal of the sensor unit into an output instruction through control to control the opening state of the electronic expansion valve. In the process, the control device transmits the acquired data to the control panel for display and receives a control command of the control panel: the method comprises a parameter setting command and an alarm recovery command; meanwhile, the control device uploads the collected data to the server through the communication module, the server stores the received data in the database, the data can be read by the mobile phone APP end and the computer webpage end, the mobile phone APP and the computer webpage can send control commands, the control commands are sent to the communication module through the database and then sent to the communication module by the server, finally the control device receives the commands and executes corresponding command operation, the control system operates, real-time monitoring is achieved, and labor cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an thing networking superheat degree controller, includes electronic expansion valve (1), its characterized in that: the electronic expansion valve (1) is connected with an electronic expansion valve driving module (2), the electronic expansion valve driving module (2) is installed on a control device (3), and the control device (3) is connected with a communication device (4) in an intersecting manner through a communication interface;
the communication device (4) comprises a communication module (41), a communication interface of the communication module (41) is mutually connected with the control device (3), the communication module (41) is mutually connected with a server (42), the server (42) is mutually connected with a database (43), and the database (43) is mutually connected with a mobile terminal (44);
the control device (3) is also in interactive connection with the operation panel unit (5), the control end of the control device (3) is connected with the controlled end of the starting unit (6), and the input end of the control device (3) is connected with the output end of the sensor unit (7).
2. The Internet of things superheat degree controller according to claim 1, wherein: the operation panel unit (5), the starting unit (6) and the sensor unit (7) are all connected with the control device (3) through a terminal board (8).
3. The Internet of things superheat degree controller according to claim 1, wherein: the mobile terminal (44) is a mobile phone or a PC.
4. The Internet of things superheat degree controller according to claim 1, wherein: the control device (3) comprises a Cortex-M4 ARM processor, and the Cortex-M4 ARM processor is connected with the communication device (4), the electronic expansion valve driving module (2), the operation panel unit (5), the starting unit (6) and the sensor unit (7).
5. The Internet of things superheat degree controller according to claim 1, wherein: the communication module (41) is a wireless communication module, is Bluetooth or is 5G.
6. The Internet of things superheat degree controller according to claim 1, wherein: and an alarm module (9) is arranged on the control device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080411.7U CN211264182U (en) | 2020-01-15 | 2020-01-15 | Internet of things superheat degree controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080411.7U CN211264182U (en) | 2020-01-15 | 2020-01-15 | Internet of things superheat degree controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211264182U true CN211264182U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020080411.7U Active CN211264182U (en) | 2020-01-15 | 2020-01-15 | Internet of things superheat degree controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211264182U (en) |
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2020
- 2020-01-15 CN CN202020080411.7U patent/CN211264182U/en active Active
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