CN211906062U - Intelligent monitoring and management system for refrigeration house - Google Patents
Intelligent monitoring and management system for refrigeration house Download PDFInfo
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- CN211906062U CN211906062U CN202020846915.5U CN202020846915U CN211906062U CN 211906062 U CN211906062 U CN 211906062U CN 202020846915 U CN202020846915 U CN 202020846915U CN 211906062 U CN211906062 U CN 211906062U
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a freezer intelligent management control system, the connected mode between each components and parts is: converter (1), programmable controller (2) link to each other with serial servers (4) through the RS485 interface respectively, and the network interface of serial servers (4) links to each other with network switch (3), and the network interface of workstation (5) passes through the net twine with switch (3) and links to each other, and digital camera (6) pass through the net twine with network switch (3) and link to each other, and hard disk video recorder (7) pass through the net twine with network switch (3) and link to each other. But the equipment running state in the real time monitoring freezer and the control room to but temperature, alarm information etc. of remote monitoring freezer, this system equipment is simple, but the long-range inspection, uses manpower sparingly, and trouble in time monitors, maintains, reduces the freezer and gets into, and is economical and energy-conserving.
Description
Technical Field
The utility model relates to a freezer intelligent monitoring management system.
Background
The cold storage is mainly used for storing foods, industrial raw materials, biological products, medicines and other commodities with special requirements on temperature and humidity, the foods or materials have strict requirements on the temperature of a storage environment, the environmental temperature is generally required to be kept constant, and if the environmental temperature changes greatly, the stored foods or materials are easy to deteriorate or change in chemical properties. The temperature in the freezer equipment running state direct influence storehouse, so freezer equipment overhauls the requirement more timely, requires that operation personnel or patrolling and examining personnel often, regularly patrol and examine, in time discovers the trouble, reduces the loss.
At present, related data of the refrigeration house are checked, recorded, maintained and the like, and personnel are often used for regularly and frequently checking, and the patrol personnel need to enter the refrigeration house to check the running state of equipment in the refrigeration house, check the state of the equipment in an electrical control room, check and record the temperature change condition and the like.
Disclosure of Invention
The utility model aims at providing a freezer intelligent monitoring management system can realize the long-range of freezer internal environment condition and electrical control room and look over, can look over the temperature variation condition of freezer long-range, and equipment operational aspect etc. need not regular scene inspection. The technical scheme of the utility model is that: the utility model provides a freezer intelligent monitoring management system, characterized by: contain converter (1), programmable controller (2), network switch (3), serial servers (4), workstation (5), digital camera (6), digital video recorder (7), the connected mode between each components and parts is: converter (1), programmable controller (2) link to each other with serial servers (4) through the RS485 interface respectively, and the network interface of serial servers (4) links to each other with network switch (3), and the network interface of workstation (5) passes through the net twine with switch (3) and links to each other, and digital camera (6) pass through the net twine with network switch (3) and link to each other, and hard disk video recorder (7) pass through the net twine with network switch (3) and link to each other.
The utility model discloses a theory of operation:
as shown in figure 1, a digital camera (6) is respectively arranged in a cold storage and a compressor control electric chamber, a network interface of the digital camera (6) is connected with a network switch (3) through a network cable, a hard disk video recorder (7) is connected with the network switch (3) through a network cable, relevant information such as the temperature of the cold storage, the control of the compressor and the like is arranged in a frequency converter (1), a programmable controller (2) is used for collecting relevant digital and analog quantities such as the alarm, the temperature and the like of the compressor without the control of the frequency converter, when the frequency converter and the programmable controller (2) normally operate, the frequency converter (1) and the programmable controller (2) upload data such as the temperature, alarm information and the like to a serial server (4) through an MODBUS protocol, the serial server (4) uploads the information to a work station (5) through the network switch (3), operation and maintenance personnel can check the relevant information on the work station (5), and the digital camera (6) uploads, the condition in relevant equipment and the freezer can be checked through the workstation (5) by operating personnel, when the compressor or other equipment, temperature and the like give an alarm, the frequency converter (1) or the programmable controller (2) uploads digital information and analog information to the workstation (5) through the serial server (4) and the network switch (3), and meanwhile, the state in the freezer and the control room can be checked through the digital camera (6) by the operating personnel. When the workstation (5) is connected to the Internet network, an operation or maintenance person can remotely check the operation state of the refrigeration house through a webpage.
The utility model discloses realize the real-time supervision and the management of freezer, accessible workstation in real time observation freezer and electrical control indoor unit state and warning etc..
The utility model discloses technological effect:
the utility model discloses it is exactly to realize in the freezer and the real-time supervision and the management in electrical control room. The characteristics are as follows:
1. the operation condition of the refrigeration house and the equipment is monitored in real time, the inspection manpower is reduced, the expenditure is saved, the times of entering and exiting the refrigeration house are reduced, and the energy is saved.
2. The running state and the alarm information can be remotely checked, and remote trusteeship can be carried out.
3. And the equipment alarm information is mastered in time, and the equipment is overhauled in time, so that the loss is reduced.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention
Detailed Description
The utility model provides a freezer intelligent monitoring management system, characterized by: converter 1, programmable controller 2, network switch 3, serial server 4, workstation 5, digital camera 6, digital video recorder 7 etc. constitute, the connected mode between each components and parts is: : the frequency converter 1 and the programmable controller 2 are respectively connected with the serial server 4 through RS485 interfaces, the network interface of the serial server 4 is connected with the network switch 3, the network interface of the workstation 5 is connected with the switch 3 through a network cable, the digital camera 6 is connected with the network switch 3 through a network cable, and the hard disk video recorder 7 is connected with the network switch 3 through a network cable.
The specific working process is as follows: as shown in fig. 1, a frequency converter 1 and a programmable controller 2 of a refrigeration house are connected with a serial server 4 through an RS485 interface by using a shielded twisted pair, a network interface of the serial server 4 is connected with a network switch 3 by using a network cable, and a network interface of a workstation 5 is connected with the network switch 3 by using a network cable. The digital camera 6 is respectively arranged in a refrigeration house and a compressor control electric chamber, a network interface of the digital camera 6 is connected with a network switch 3 through a network cable, a hard disk video recorder 7 is connected with the network switch 3 through the network cable, the related information of refrigeration house temperature, compressor control and the like is arranged in a frequency converter 1, a programmable logic controller 2 is used for collecting related digital and analog quantities of compressor alarm, temperature and the like without frequency converter control, when the system is in normal operation, the frequency converter 1 and the programmable logic controller 2 upload related data to a serial server 4 through an MODBUS protocol, the serial server 4 uploads the information to a workstation 5 through the network switch 3, operation and maintenance personnel can check related information on the workstation 5, the digital camera 6 uploads the collected image to the hard disk video recorder 7 and stores, and the operation personnel can check related equipment and the conditions in the refrigeration house through the workstation 5, when the compressor or other equipment, temperature and the like give alarms, the frequency converter 1 or the programmable controller 2 uploads digital information and analog information to the workstation 5 through the serial server 4 and the network switch 3, and meanwhile, operators can check the states of the refrigeration house and the control room through the digital camera 6. When the workstation 5 is connected to the Internet, an operation or maintenance person can remotely check the operation state of the refrigeration house through a webpage.
The working principle and the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. The utility model discloses realize the real-time supervision and the management of the equipment in freezer and the electrical control room, accessible workstation real-time observation freezer in and electrical control room equipment state and warning etc. equipment is simple, intelligent degree is high, energy-conserving high-efficient.
Claims (1)
1. The utility model provides a freezer intelligent monitoring management system, characterized by: contain converter (1), programmable controller (2), network switch (3), serial servers (4), workstation (5), digital camera (6), digital video recorder (7), the connected mode between each components and parts is: converter (1), programmable controller (2) link to each other with serial servers (4) through the RS485 interface respectively, and the network interface of serial servers (4) links to each other with network switch (3), and the network interface of workstation (5) passes through the net twine with switch (3) and links to each other, and digital camera (6) pass through the net twine with network switch (3) and link to each other, and hard disk video recorder (7) pass through the net twine with network switch (3) and link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846915.5U CN211906062U (en) | 2020-05-20 | 2020-05-20 | Intelligent monitoring and management system for refrigeration house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846915.5U CN211906062U (en) | 2020-05-20 | 2020-05-20 | Intelligent monitoring and management system for refrigeration house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906062U true CN211906062U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020846915.5U Active CN211906062U (en) | 2020-05-20 | 2020-05-20 | Intelligent monitoring and management system for refrigeration house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211906062U (en) |
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2020
- 2020-05-20 CN CN202020846915.5U patent/CN211906062U/en active Active
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