Multi-fusion power supply wireless temperature sensor

Abstract

The utility model discloses a multi-fusion power supply wireless temperature sensor, which comprises a main control layer, a communication layer, a field equipment layer and a transmission line, the main control layer comprises a direct current screen uninterruptible power supply, a main control room monitoring server and a network security server, and the main control room monitoring server is in electric control connection with a printer; the communication layer comprises an industrial Ethernet switch and an intelligent gateway; the field equipment layer comprises LORA wireless communication, a passive wireless temperature sensor and an expansion port; the utility model relates to the technical field of temperature monitoring, which can automatically acquire, transmit and analyze the temperature data of equipment, greatly reduce the workload of operation and maintenance personnel, improve the working efficiency, simultaneously, the system can monitor the temperature condition of the equipment in real time, and can monitor the temperature of the equipment in real time. Therefore, potential faults can be warned in advance, equipment damage and shutdown loss are avoided, and the operation and maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature monitoring technical field, concretely is wireless temperature sensor of many fusion power supply. BACKGROUND

[0002] In many fields, such as electric power, petrochemical, metallurgy etc., the change of equipment temperature is a very important index that relates to whether the system can safely and stably run. Once the temperature is too high, it can cause very serious consequences such as fire, explosion, which has been a very concerned problem for people.

[0003] Traditional temperature measurement mode often has two kinds, one is that manual inspection is needed, which is not only time-consuming and laborious, but also may exist missed inspection, misinspection condition;Two is that regular maintenance detection is needed, which not only can produce the potential danger of equipment damage even accident, but also can produce the shutdown loss. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides wireless temperature sensor of many fusion power supply, solves the problem of time -consuming and laborious, missed inspection, misinspection and certain dangerousness of existing temperature measurement mode.

[0005] In order to realize above -mentioned purpose, the utility model is realized through following technical scheme: wireless temperature sensor of many fusion power supply, including main control layer, communication layer and field device layer and transmission line, the main control layer includes DC screen uninterrupted power supply and main control room monitoring server and network security server, the main control room monitoring server electrically controlled connection has printer;

[0006] The communication layer includes industrial ethernet switch and intelligent gateway;

[0007] The field device layer includes LORA wireless communication, passive wireless temperature sensor and expansion port;

[0008] The transmission line includes super six category network cable, single mode optical fiber and power line.

[0009] Preferably, the main control room monitoring server, network security server, intelligent gateway and industrial ethernet switch are connected through super six category network cable;The industrial ethernet switch and LORA wireless communication are connected through single mode optical fiber;The DC screen uninterrupted power supply and main control room monitoring server, printer and network security server are connected through power line.

[0010] Preferably, the number of LORA wireless communication, passive wireless temperature sensor and expansion port is several.

[0011] Preferably, the expansion port is the reserved local sensor or intelligent sensor expansion port.

[0012] Advantages

[0013] The utility model provides a wireless temperature sensor of many fusion power supply has the following advantages:

[0014] 1, this design can gather, transmission and analysis equipment's temperature data automatically, has reduced the work load of operation and maintenance personnel greatly, improved work efficiency, simultaneously because the system can monitor the temperature condition of equipment in real time, so can early warning potential failure, avoided equipment damage and downtime loss, reduced operation and maintenance cost. In addition, through intelligent wireless temperature measurement on - line monitoring system, can check equipment's temperature data anytime and anywhere, understands the running state of equipment, simultaneously still can according to preset alarm threshold, automatic triggering alarm information, timely control measures etc. to the temperature of each important electric equipment of industrial enterprise carries out persistency detection, carries out real - time monitoring to the temperature index of each important electric equipment of industrial enterprise, avoids the accident even disaster caused due to equipment aging, contact badness etc., ensures safety production, reduces operation cost and maintenance cost, improves economic efficiency, has environmental protection benefit, realizes the automation, intelligent management of equipment, effectively saves manpower, material resources and financial resources. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is system architecture diagram of the utility model.

[0016] In the drawing: 1, DC screen uninterrupted power supply;2, printer;3, main control room monitoring server;4, network security server;5, intelligent gateway;6, industrial Ethernet switch;7, LORA wireless communication;8, passive wireless temperature sensor;9, expansion port. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] Please refer to Figure 1 The utility model provides a technical scheme: wireless temperature sensor of many fusion power supply, including main control layer, communication layer and field device layer and transmission line, the main control layer includes DC screen uninterrupted power supply 1 and main control room monitoring server 3 and network security server 4, the main control room monitoring server 3 electric control connection has printer 2;

[0019] The communication layer includes industrial Ethernet switch 6 and intelligent gateway 5;

[0020] The field device layer includes LORA wireless communication 7, passive wireless temperature sensor 8 and expansion port 9;

[0021] The transmission line includes super six category network cable, single mode optical fiber and power line;

[0022] Sensor selection: select high-precision temperature sensor to ensure detection accuracy and reliability; select temperature sensor with flexible installation mode to ensure flexible installation on site.

[0023] Terminal selection of monitoring server: select terminal display terminal for multi-modal monitoring of working state, adopt embedded software, can realize field temperature monitoring terminal with graphic editing, alarm prompt and output, event recording and data recording, and can modify on-site wireless temperature sensor's one graph, sensor address, alarm value, name, etc. through remote or on-site.

[0024] Communication mode selection: the temperature sensor of the field device adopts mature wireless communication mode, reduces construction and cost, power distribution room to main control room adopts optical fiber communication, uses optical fiber network, configures corresponding switches, intelligent gateways, optical fiber converters and other equipment, reduces repeated investment, and reduces construction workload.

[0025] Server selection: select high-performance, high-reliability, high-security and scalable industrial server, and install intelligent inspection and monitoring software to meet various functional requirements.

[0026] Power module selection: select high-performance uninterruptible power module to ensure long-term stable operation of the system.

[0027] Further, the main control room monitoring server 3, network security server 4, intelligent gateway 5 and industrial Ethernet switch 6 are connected through super six category network cable; the industrial Ethernet switch 6 and LORA wireless communication 7 are connected through single mode optical fiber; the DC screen uninterruptible power supply 1 and the main control room monitoring server 3, printer 2 and network security server 4 are connected through power line.

[0028] Further, the number of LORA wireless communication 7, passive wireless temperature sensor 8 and expansion port 9 is several.

[0029] Further, the expansion port 9 is a reserved local sensor or intelligent sensor expansion port.

[0030] Through the skilled in the art, the parts in the case are connected in turn, the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public technical knowledge in the art, the following mainly introduces the working principle and process.

[0031] Embodiment: The design is composed of several passive wireless temperature sensors 8, a master control room monitoring server 3, several LORA wireless communications 7, and a DC screen uninterrupted power supply 1. The passive wireless temperature sensor 8 is the key component for realizing temperature monitoring, realizing data collection, processing, transmission and storage; the LORA wireless communication 7 and the passive wireless temperature sensor 8 adopt wireless communication, and on the local collection display terminal, the field device point, number, automatic point matching, inspection, display, historical curve, etc. can be configured, after receiving the data of the passive wireless temperature sensor 8, the data is displayed, stored and uploaded to the background system; the LORA wireless communication 7 realizes real-time transmission of monitoring data; the online monitoring software is installed on the server, the master control room monitoring server 3 manages the whole system, and the data is transmitted to the production management system through the OPC protocol, and has the functions of remote access or mobile phone APP push; the DC screen uninterrupted power supply 1 provides power supply for the system.

[0032] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wireless temperature sensor with multiple power supply fusions, comprising a master control layer, a communication layer, a field device layer and a transmission line, characterized in that: the master control layer comprises a DC uninterruptible power supply (1), a master control room monitoring server (3) and a network security server (4), and the master control room monitoring server (3) is electrically connected with a printer (2); the communication layer comprises an industrial Ethernet switch (6) and an intelligent gateway (5); the field device layer comprises LORA wireless communication (7), passive wireless temperature sensor (8) and expansion port (9); the transmission line comprises super six category network cable, single mode optical fiber and power line; the master control room monitoring server (3), the network security server (4), the intelligent gateway (5) and the industrial Ethernet switch (6) are connected through the super six category network cable; the industrial Ethernet switch (6) and the LORA wireless communication (7) are connected through the single mode optical fiber; the DC uninterruptible power supply (1) and the master control room monitoring server (3), the printer (2) and the network security server (4) are connected through the power line; the number of the LORA wireless communication (7), the passive wireless temperature sensor (8) and the expansion port (9) is several; the expansion port (9) is a reserved local sensor or intelligent sensor expansion port. ​ ​ ​ ​ 2. The multi-fusion powered wireless temperature sensor of claim 1, wherein, ​ 3. The multi-fusion powered wireless temperature sensor of claim 1, wherein, ​ 4. The multi-fusion powered wireless temperature sensor of claim 1, wherein, ​

Images