CN112882130A - City meteorological monitoring equipment - Google Patents
City meteorological monitoring equipment Download PDFInfo
- Publication number
- CN112882130A CN112882130A CN202110165669.6A CN202110165669A CN112882130A CN 112882130 A CN112882130 A CN 112882130A CN 202110165669 A CN202110165669 A CN 202110165669A CN 112882130 A CN112882130 A CN 112882130A
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- deicing
- subsystem
- mounting rack
- controller
- warm air
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses urban meteorological monitoring equipment which comprises an installation rack and a meteorological acquisition management system arranged on the installation rack, wherein the installation rack is formed by fixedly connecting a plurality of pipelines which are mutually communicated; the weather acquisition management system comprises a weather data acquisition device, a data processor and a wireless communication module, wherein the weather data acquisition device and the wireless communication module are in signal connection with the data processor; the mounting rack is also provided with an automatic deicing system, the automatic deicing system comprises an icing sensor, a controller, an electric heating deicing subsystem and a warm air deicing subsystem, the electric heating deicing subsystem extends along the interior of the mounting rack, and the warm air deicing subsystem is communicated with the interior of the mounting rack; the icing sensor is arranged on the surface of the mounting rack and used for acquiring icing thickness data of the surface of the mounting rack and sending the icing thickness data to the controller; and the controller receives the icing thickness data and controls the working states of the electric heating deicing subsystem and the warm air deicing subsystem according to a preset ice layer thickness threshold value.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to urban meteorological monitoring equipment.
Background
Currently, the importance of weather forecasting is well understood, and weather forecasting is not supported by weather monitoring equipment. Meteorological monitoring equipment generally refers to a series of software, hardware and equipment devices and facilities for detecting dynamic or static meteorological changes in the hydrogeology of air. Sometimes the meteorological monitoring equipment is integrated with other purpose equipment into a function composite equipment. The meteorological monitoring equipment is also a strategic level facility of the country, because the meteorological time is concerned with the production development activities of the economy, the military, the politics, the industry and the like of the country.
For better monitoring urban weather, the urban weather data is well controlled, and a large amount of urban weather monitoring equipment can be arranged in urban areas. However, the data acquisition precision of the urban meteorological monitoring equipment can be seriously affected by low-temperature freezing weather such as freezing rain and snowfall, the freezing can cause the meteorological data acquisition devices such as anemometers and wind vanes to fail to work or the acquired numerical errors to be overlarge, and the lines arranged on the mounting rack can not work normally, so that the normal operation of the urban meteorological monitoring work is seriously affected.
Disclosure of Invention
Aiming at the defects in the prior art, the urban meteorological monitoring equipment provided by the invention is provided with the automatic deicing system, so that the ice and snow on the surface of the urban meteorological monitoring equipment can be automatically removed in frozen weather, the normal operation of a meteorological data acquisition device is ensured, and the influence of the ice and snow weather on the data acquisition precision of the urban meteorological monitoring equipment is avoided.
The urban meteorological monitoring equipment comprises an installation rack and a meteorological acquisition management system arranged on the installation rack, wherein the installation rack is formed by fixedly connecting a plurality of pipelines which are communicated with each other;
the weather acquisition management system comprises a weather data acquisition device, a data processor and a wireless communication module, wherein the weather data acquisition device and the wireless communication module are in signal connection with the data processor;
the mounting frame is further provided with an automatic deicing system, the automatic deicing system comprises an icing sensor, a controller, an electric heating deicing subsystem and a warm air deicing subsystem, the electric heating deicing subsystem extends along the interior of the mounting frame, and the warm air deicing subsystem is communicated with the interior of the mounting frame; wherein
The icing sensor is arranged on the surface of the mounting rack and used for acquiring icing thickness data of the surface of the mounting rack and sending the icing thickness data to the controller;
and the controller receives the icing thickness data and controls the working states of the electric heating deicing subsystem and the warm air deicing subsystem according to a preset ice layer thickness threshold value.
Further, the electrically heated deicing subsystem comprises a heating element, a first electromagnetic relay and a power supply, the first electromagnetic relay is connected in series between the heating element and the power supply, and the first electromagnetic relay is electrically connected with the controller; the heating element comprises an electric heating wire spirally extending along the inner wall of the pipeline of the mounting rack.
Furthermore, glass fibers are filled between the electric heating wire and the inner wall of the pipeline of the mounting rack, and the electric heating wire and the glass fibers are adhered and fused through high-temperature-resistant resin.
Further, the electrical heating deicing subsystem further comprises a thermal protector, the thermal protector is connected with the heating element in series, and the thermal protector is arranged in a pipeline of the mounting frame.
Further, the warm air deicing subsystem comprises a warm air blower, a second electromagnetic relay and a power supply, wherein the second electromagnetic relay is connected between the warm air blower and the power supply in series, and the second electromagnetic relay is electrically connected with the controller; the warm air blower is communicated with the interior of the pipeline of the mounting rack.
Further, be provided with the mount pad on the mounting bracket, the mount pad is the cavity structure, the mount pad with the inside intercommunication of mounting bracket, set up the air vent that upwards link up on the mount pad, meteorological data acquisition device installs on the mount pad.
Further, a solar cell panel is arranged on the mounting frame and connected with the power supply.
Further, the controller is a PLC controller.
Further, meteorological data collection system includes temperature and humidity sensor, rain gauge, air velocity transducer, wind direction sensor, meteorological louver box, solar radiation sensor, ultraviolet sensor, sleet sensor and haze sensor.
Further, the wireless communication module is a 4G module, a 5G module or a WiFi module.
The invention has the beneficial effects that:
according to the invention, the automatic deicing system is arranged on the mounting rack of the urban meteorological monitoring equipment in a matched manner, the automatic deicing system comprises an electric heating deicing subsystem and a warm air deicing subsystem, when the thickness of an ice layer is thinner, the controller controls the warm air deicing subsystem to be started, and warm air is blown into the mounting rack to heat the mounting rack, so that the surface of the mounting rack is heated, and ice and snow covered on the mounting rack and an meteorological data acquisition device are melted; when the thickness of the ice layer is increased rapidly due to low temperature, the controller controls the electric heating deicing subsystem and the warm air deicing subsystem to be started simultaneously, the mounting frame and the meteorological data acquisition device are rapidly heated, and thick ice and snow covering the mounting frame and the meteorological data acquisition device are melted, so that the meteorological data acquisition device and lines arranged on the mounting frame can work normally.
The urban meteorological monitoring equipment can normally work in low-temperature severe environments such as ice, snow, freezing rain and the like, effectively reduces the working strength of maintenance personnel, and effectively ensures the normal operation of urban meteorological monitoring work.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of an urban weather monitoring device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the installation structure of a heating element of the urban meteorological monitoring device according to the embodiment of the invention;
FIG. 3 is a block diagram of an automatic deicing system of an urban weather monitoring device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in figures 1-3, the urban weather monitoring device comprises a mounting rack 1 and a weather collection management system arranged on the mounting rack 1. The mounting rack 1 is formed by welding and fixing a plurality of mutually communicated pipelines 2; be provided with mount pad 8 on the mounting bracket 1, mount pad 8 is the cavity structure, and mount pad 8 and the inside intercommunication of mounting bracket 1 are seted up the air vent 9 that upwards link up on the mount pad 8. The meteorological data acquisition device 3 is installed on the mount pad 8.
The weather collection management system comprises a weather data collection device 3, a data processor and a wireless communication module, wherein the weather data collection device 3 and the wireless communication module are in signal connection with the data processor. The meteorological data acquisition device 3 is installed on the mount pad 8. The meteorological data acquisition device 3 comprises a temperature and humidity sensor, a rain gauge, a wind speed sensor, a wind direction sensor, a meteorological louver box, a solar radiation sensor, an ultraviolet sensor, a rain and snow sensor and a haze sensor. The meteorological data acquisition device 3 is used for acquiring meteorological data and sending the meteorological data to the data processor for processing, and the data processor uploads the meteorological data to the server through the wireless communication module after processing the meteorological data. In this embodiment, the wireless communication module is a 4G module, a 5G module, or a WiFi module.
In order to avoid freezing on the surface of the mounting rack 1 and the surface of the meteorological data acquisition device 3 in low-temperature weather such as heavy snow, freezing rain and the like, an automatic deicing system is further arranged on the mounting rack 1. Specifically, automatic deicing system is including freezing sensor, controller, electrical heating deicing subsystem and warm braw deicing subsystem, and electrical heating deicing subsystem extends along mounting bracket 1 is inside to be set up, and warm braw deicing subsystem and the inside intercommunication of mounting bracket 1, and the controller is the PLC controller. The icing sensor is arranged on the surface of the mounting rack 1 and used for acquiring icing thickness data on the surface of the mounting rack 1 and sending the icing thickness data to the controller; and the controller receives the icing thickness data and controls the working states of the electric heating deicing subsystem and the warm air deicing subsystem according to a preset ice layer thickness threshold value.
Specifically, the electric heating deicing subsystem comprises a heating element 4, a first electromagnetic relay and a power supply 5, wherein the first electromagnetic relay is connected between the heating element 4 and the power supply 5 in series, and the first electromagnetic relay is electrically connected with the controller; the heating element 4 comprises an electrical heating wire extending helically along the inner wall of the duct 2 of the mounting 1. The controller controls the heating element 4 to be powered on or off through the first electromagnetic relay.
The electrical heating deicing subsystem further comprises a thermal protector, the thermal protector is connected in series with the heating element 4, and the thermal protector is arranged in the pipeline 2 of the mounting rack 1. When the temperature in the mounting rack 1 exceeds the temperature set by the thermal protector, the thermal protector is disconnected, so that the heating element 4 is powered off, and heating is stopped.
Specifically, the warm air deicing subsystem comprises a warm air blower 7, a second electromagnetic relay and a power supply 5, wherein the second electromagnetic relay is connected between the warm air blower 7 and the power supply 5 in series, and is electrically connected with the controller; the fan heater 7 is in communication with the interior of the duct 2 of the mounting 1. After the controller controls the fan heater 7 to be electrified through the second electromagnetic relay, the fan heater 7 heats air and then guides the air into the mounting frame 1, the air flows out of the vent hole 9 on the mounting seat 8, and the surface of the weather data acquisition device 3 mounted on the mounting seat 8 is heated, so that the frost and ice are prevented from forming on the sensor. In order to enhance the deicing effect, a plurality of fan heaters 7 can be arranged and work simultaneously.
Further, a solar cell panel 10 is arranged on the mounting frame 1, and the solar cell panel 10 is connected with the power supply 5. The solar cell panel 10 charges the power supply 5 in a sunny day, and the endurance time of the power supply 5 is prolonged.
When the thickness ratio of ice sheet is thin, the controller control warm braw deicing subsystem starts, and the warm braw that comes into heats the mounting bracket in to the mounting bracket, and the warm braw flows out in the air vent 9 on the mount pad 8 to make the mounting bracket surface heat up, will cover on the mounting bracket and melt the ice and snow on the meteorological data acquisition device, warm braw deicing subsystem independent start-up work can practice thrift the electric energy.
When the very low thickness that leads to the ice sheet of temperature increases very fast, controller control electrical heating deicing subsystem and warm braw deicing subsystem start simultaneously, heat the mounting bracket fast, electrical heating deicing subsystem starts the back, can effectively reduce the leading-in warm braw of warm braw deicing subsystem heat loss in the mounting bracket, make the heat that keeps that can try hard to see when the warm braw flows out in the air vent 9 on the mount pad 8, will cover simultaneously and melt the thick ice and snow on the mounting bracket and the meteorological data acquisition device, make meteorological data acquisition device and lay the circuit on the mounting bracket can normally work.
The urban meteorological monitoring equipment can normally work in low-temperature severe environments such as ice, snow, freezing rain and the like, effectively reduces the working strength of maintenance personnel, and effectively ensures the normal operation of urban meteorological monitoring work.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. An urban meteorological monitoring device, its characterized in that: the weather collection and management system comprises an installation rack (1) and a weather collection and management system arranged on the installation rack (1), wherein the installation rack (1) is formed by fixedly connecting a plurality of pipelines (2) which are mutually communicated;
the weather acquisition management system comprises a weather data acquisition device (3), a data processor and a wireless communication module, wherein the weather data acquisition device (3) and the wireless communication module are in signal connection with the data processor;
the mounting rack (1) is further provided with an automatic deicing system, the automatic deicing system comprises an icing sensor, a controller, an electric heating deicing subsystem and a warm air deicing subsystem, the electric heating deicing subsystem extends along the interior of the mounting rack (1), and the warm air deicing subsystem is communicated with the interior of the mounting rack (1); wherein
The icing sensor is arranged on the surface of the mounting rack (1) and used for acquiring icing thickness data on the surface of the mounting rack (1) and sending the icing thickness data to the controller;
and the controller receives the icing thickness data and controls the working states of the electric heating deicing subsystem and the warm air deicing subsystem according to a preset ice layer thickness threshold value.
2. The urban weather monitoring device according to claim 1, wherein: the electric heating deicing subsystem comprises a heating element (4), a first electromagnetic relay and a power supply (5), wherein the first electromagnetic relay is connected between the heating element (4) and the power supply (5) in series, and the first electromagnetic relay is electrically connected with the controller; the heating element (4) comprises an electric heating wire spirally extending along the inner wall of the pipeline (2) of the mounting rack (1).
3. The urban weather monitoring device according to claim 2, wherein: glass fiber (6) are filled between the electric heating wire and the inner wall of the pipeline (2) of the mounting rack (1), and the electric heating wire and the glass fiber (6) are adhered and fused through high-temperature-resistant resin.
4. The urban weather monitoring device according to claim 2, wherein: the electrical heating deicing subsystem further comprises a thermal protector, the thermal protector is connected with the heating element (4) in series, and the thermal protector is arranged in the pipeline (2) of the mounting rack (1).
5. The urban weather monitoring device according to claim 1, wherein: the warm air deicing subsystem comprises a warm air blower (7), a second electromagnetic relay and a power supply (5), the second electromagnetic relay is connected between the warm air blower (7) and the power supply (5) in series, and the second electromagnetic relay is electrically connected with the controller; the warm air blower (7) is communicated with the interior of the pipeline (2) of the mounting rack (1).
6. The urban weather monitoring device according to claim 5, wherein: be provided with mount pad (8) on mounting bracket (1), mount pad (8) are the cavity structure, mount pad (8) with the inside intercommunication of mounting bracket (1), set up air vent (9) that upwards link up on mount pad (8), meteorological data collection device (3) are installed on mount pad (8).
7. The urban weather monitoring device according to claim 5, wherein: the solar energy battery pack is characterized in that a solar energy battery panel (10) is arranged on the mounting rack (1), and the solar energy battery panel (10) is connected with the power supply (5).
8. The urban weather monitoring device according to claim 1, wherein: the controller is a PLC controller.
9. The urban weather monitoring device according to claim 1, wherein: the meteorological data acquisition device (3) comprises a temperature and humidity sensor, a rain gauge, an air speed sensor, a wind direction sensor, a meteorological louver box, a solar radiation sensor, an ultraviolet sensor, a rain and snow sensor and a haze sensor.
10. The urban weather monitoring device according to claim 1, wherein: the wireless communication module is a 4G module, a 5G module or a WiFi module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165669.6A CN112882130A (en) | 2021-02-06 | 2021-02-06 | City meteorological monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165669.6A CN112882130A (en) | 2021-02-06 | 2021-02-06 | City meteorological monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112882130A true CN112882130A (en) | 2021-06-01 |
Family
ID=76055940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165669.6A Withdrawn CN112882130A (en) | 2021-02-06 | 2021-02-06 | City meteorological monitoring equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN112882130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567704A (en) * | 2021-09-23 | 2021-10-29 | 风云博维(深圳)科技有限公司 | Meteorological monitoring facilities |
| CN114599002A (en) * | 2022-05-09 | 2022-06-07 | 广东省气象公共服务中心(广东气象影视宣传中心) | Daily weather personalized service automatic pushing method based on 5G message |
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Application publication date: 20210601 |
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