Microenvironment intelligent monitoring device and microenvironment intelligent monitoring system

An intelligent monitoring and micro-environment technology, applied in measurement devices, signal transmission systems, instruments, etc., can solve problems such as dew point deviation, loss of personnel and equipment, and reduce the insulation level of insulating materials, so as to improve monitoring sensitivity and facilitate opening. or turn off the effect for easy parameter modification

Pending Publication Date: 2020-01-03
杭州铂得科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dew point temperature refers to the temperature at which the water vapor content in the air remains unchanged under a certain air pressure, and the air is cooled to reach saturation. Condensation refers to the water vapor in the air condenses into dewdrops under normal pressure, which comprehensively reflects the humidity and temperature in the air. Condensation Dew will reduce the insulation grade of insulating materials, and accidents such as creepage and flashover are prone to occur. When condensation occurs in electrical equipment, it may cause thermal expansion and contraction of modules in the equipment and burst, damage components, and cause loss of personnel and equipment.
The existing environmental monitoring device calculates the dew point by monitoring the temperature and humidity of the environment, and then calculates the dew point, which cannot actually reflect the real condensation situation, and different environments have different air components, such as dust in the air, the real dew point Prone to deviation

Method used

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  • Microenvironment intelligent monitoring device and microenvironment intelligent monitoring system
  • Microenvironment intelligent monitoring device and microenvironment intelligent monitoring system
  • Microenvironment intelligent monitoring device and microenvironment intelligent monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] One aspect of the present invention provides a micro-environment intelligent monitoring device, such as figure 1 and figure 2 As shown, it includes a sensor module 11 and a housing 1, the sensor module 11 includes a condensation sensor 9, the probe of the condensation sensor 9 is installed on the side wall of the housing 1, and the condensation sensor probe is provided with two fences 4, the fence 4 They are respectively connected to different electrodes of the condensation sensor probe. The fences 4 are used to form stable dewdrops. The air insulation makes the resistance between the two fences 4 larger. When condensation occurs on the fences 4, the dewdrops will gather between the fences 4, so that the resistance between the fences 4 will change. The condensation sensor 9 monitors the formation of condensation by monitoring the resistance change, and the condensation sensor 9 converts the resistance change into an electrical signal. The probe of the condensation se...

Embodiment 2

[0029] The difference from Embodiment 1 is that the condensation sensor 9 is plate-shaped, such as image 3 As shown, the plate-shaped condensation sensor 9 includes a frame and a plurality of fences 4 arranged in the frame. It can generate a stable signal, which is convenient for improving the monitoring sensitivity. The front end of the housing 1 is provided with a probe 10 and a groove matching the plate-shaped condensation sensor. The plate-shaped condensation sensor 9 is embedded in the groove, and the contact at the rear end is pressed on the probe 10 , to facilitate quick installation and removal of the condensation sensor, the probe 10 may be elastic.

[0030] The sensor module can also include one of a humidity sensor 2, a temperature sensor 3, a light sensor, and a water immersion sensor or a combination thereof, which are respectively used to monitor environmental parameters such as humidity, temperature, light, and water immersion. These sensors can be installed i...

Embodiment 3

[0034] Another aspect of the present invention provides a micro-environment intelligent monitoring system, such as Figure 4Described, comprise network base station 17, server group 18 and control terminal 19, described micro-environment intelligent monitoring device is connected with network base station 17 through wireless network, network base station 17 is connected with server group 18, and described server group 18 is connected with control terminal 19 connect. The micro-environment intelligent monitoring device and the network base station exchange data through NB-IoT, Lora, 3G, 4G or 5G communication protocols. The network base station 17 exchanges data with the server group 18 through the Internet or a dedicated power network, and the server group 18 is used for storage and monitoring. Data, alarm information and parameters, etc., the control terminal 19 is used to read monitoring data from the server group 18, obtain equipment status, generate reports, generate alarm...

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PUM

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Abstract

One aspect of the invention provides a microenvironment intelligent monitoring device. The microenvironment intelligent monitoring device comprises a sensor module and a shell, the sensor module comprises a condensation sensor, a probe of the condensation sensor is installed on a side wall of the shell, the probe of the condensation sensor comprises at least two fences, adjacent fences are connected to different electrodes of the probe of the condensation sensor, the fences are used to form stable dewdrops, the resistance between two adjacent fences is larger due to air isolation, when condensation occurs on the fences, the dewdrops are gathered between the fences, so that the resistance between the fences change, the condensation sensor monitors the formation of the condensation by monitoring the resistance change, and the condensation sensor converts the resistance change into an electrical signal. Another aspect of the invention provides an microenvironment intelligent monitoring system using the above microenvironment intelligent monitoring device. The microenvironment intelligent monitoring system comprises a network base station, a server group and a control terminal, and canread monitoring data in real time, obtain device status, generate reports, generate alarms, and cancel the alarms or modify parameters.

Description

technical field [0001] The invention relates to the field of environment monitoring, in particular to a micro-environment intelligent monitoring device and a micro-environment intelligent monitoring system. [0002] technical background [0003] Environmental monitoring terminals are widely used in commercial, agricultural and industrial fields. Sensor-based micro-environmental monitoring systems are installed in places that need to be monitored, such as greenhouses, distribution boxes, substations, terminal boxes, central control cabinets, mechanism boxes, power boxes and Lighting power box, etc., used to collect micro-environmental parameters such as temperature, humidity, light, ultraviolet rays, wind speed, wind direction, carbon dioxide content, sulfur dioxide content, water immersion or PM2.5, and transmit the monitored data through wireless or wired methods For management personnel, when the ambient temperature is too high or too low, the humidity is too high, water se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/07G01N27/06G01N27/22G01D21/02G08C17/02
CPCG01D21/02G01N27/06G01N27/07G01N27/22G01N27/226G08C17/02
Inventor 朱理
Owner 杭州铂得科技有限公司
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