CN211605379U - Communication antenna heating snow removing system - Google Patents
Communication antenna heating snow removing system Download PDFInfo
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- CN211605379U CN211605379U CN202020385929.1U CN202020385929U CN211605379U CN 211605379 U CN211605379 U CN 211605379U CN 202020385929 U CN202020385929 U CN 202020385929U CN 211605379 U CN211605379 U CN 211605379U
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Abstract
The utility model belongs to the technical field of communication antennas for railway systems, in particular to a communication antenna heating snow removal system, which comprises an antenna main body; a pair of radiating oscillators fixedly mounted on the left and right sides of the antenna main body, respectively; a heating body disposed inside each of the radiation vibrators; and the heating central controller is arranged in the antenna main body, and the output end of the heating central controller is connected with the heating body. The utility model discloses simple structure, reasonable in design, the security is high, heats the antenna, has reduced the cost of labor, and the snow removing is efficient, and also can not influence the antenna transmission and receive electromagnetic quality when heating.
Description
Technical Field
The utility model belongs to the technical field of communication antenna for the railway system, concretely relates to communication antenna heating snow removing system.
Background
Satellite communication has the characteristics of wide coverage area, high transmission rate and strong reliability, is an indispensable transmission coverage means in the fields of broadcasting, television, telecommunication and the like, and has wide application in China and even the world. However, due to the technical characteristics of satellite communication, when winter comes, ice and snow and frost cover the surface of the satellite communication antenna, and the generated snow attenuation seriously affects the signal quality of satellite communication, so that the signal quality is reduced or the communication is interrupted. The satellite communication transmission in the northern area in winter is influenced by variable natural environment conditions, and if the satellite communication transmission in the northern area in China encounters a very large ice and snow disaster in the southern area in China at the beginning of 08 years, the satellite communication in the northern area is seriously influenced by the ice and snow and frost which happen to happen in different periods. The general manual snow and ice removing operation is difficult and inconvenient, and the danger of personal injury is also caused; the conventional snow and ice removing mode of blowing by the air heater and heating by the heating wire has the defects of high power consumption, low heat efficiency and incapability of ensuring the effect of satellite communication due to uneven heating.
The patent numbers are: 201911085386.X, with the name: a radome with a heating function comprises a cover body, wherein the cover body covers a radar antenna, and a heating device for heating the radome is arranged on the cover body; the patent numbers are: 201410625312.1, the name is: the heating antenna sets up the antenna house on the antenna delivery outlet, and the antenna house can pass through heating device heating. Both of these patents disclose a heating device for an antenna, but the heating device is disposed inside a radome, and obviously, the radome is used to shield the antenna from interfering with the communication signal of the antenna, and the installation position of the heating device is not reasonable. In another mode, in order to melt frost and snow on the surface of the antenna, the heating device is directly mounted on the outer surface of the radiation oscillator, particularly on the antenna near a railway, and vibration is generated during vehicle running, so that the heating device is loosened and falls off from the antenna for a long time, and the safety is poor.
Disclosure of Invention
In order to solve the problem that exists among the prior art, the utility model aims at providing a communication antenna heating snow removing system, simple structure, reasonable in design, the security is high, heats the antenna, and snow removing is efficient, does not influence the antenna transmission and receives the electromagnetic wave.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a communication antenna heating snow removing system, include:
an antenna main body;
a pair of radiating oscillators fixedly mounted on the left and right sides of the antenna main body, respectively;
a heating body disposed inside each of the radiation vibrators;
and the heating central controller is arranged in the antenna main body, and the output end of the heating central controller is connected with the heating body.
Further, the heating body adopts a low-pressure micro heating film or a heating rod.
Further, the outer surface of the heating body is coated with a layer of high-temperature-resistant insulating paint, and the thickness of the high-temperature-resistant insulating paint is 0.2-0.3 mm.
Further, the high-temperature-resistant insulating paint is polyurethane three-proofing paint.
Furthermore, the radiating oscillator is in a hollow cylinder shape, and one end of the radiating oscillator is fixed on the antenna main body through a bolt.
Further, the heating body is fixed on the inner surface of the hollow cylinder of the radiation oscillator.
Further, still include temperature sensor, temperature sensor installs on the antenna main part, is connected with the input of heating central controller.
Further, still include power module, install in the inside of antenna main part, for heating central controller, heating body and temperature sensor power supply.
Further, still include communication module, install in the inside of antenna main part, with heating central controller connects, communication module includes wireless communication module and wired communication module.
Furthermore, the wireless communication module adopts a Zigbee communication module, a Bluetooth module, an NB-IOT module, a WIFI module or a 4G/5G communication module; and the wired communication module adopts an RS485 communication module.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a communication antenna heating snow removing system will heat the body (can adopt the miniature heating film of low pressure or heating rod) and install the inside at the radiation oscillator, compares and will heat the body and install the outside at the radiation oscillator, and this kind of mounting means is safer, is difficult for falling from the radiation oscillator, and the installation is more firm and stable, in addition, installs and produce the interference easily at the heating body of radiation oscillator outside to the signal of antenna, however, the utility model discloses at the surface coating one deck high temperature resistant insulating paint of heating body, can shield the electromagnetic radiation that the heating body produced, reduced the interference to antenna signal. The utility model discloses simple structure, reasonable in design, the security is high, heats the antenna, has reduced the cost of labor, and the snow removing is efficient, and also can not influence the antenna transmission and receive electromagnetic quality when heating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural view of a snow removal system with a communication antenna heating according to an embodiment of the present invention;
fig. 2 is a functional block diagram of a communication antenna heating snow removal system in accordance with an embodiment of the present invention;
fig. 3 is a schematic longitudinal sectional view of a radiation oscillator according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a low-pressure micro heating film.
The reference numbers in the figures denote: 1. the antenna comprises an antenna main body, 2 radiation vibrators, 3 heating bodies, 4 heating central controllers, 5 temperature sensors, 6 power modules, 7 communication modules, 8 low-voltage micro heating films and 9 high-temperature-resistant insulating paint.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
Snow decay and secondary icing caused by ice and snow weather in northern areas in winter cause serious threats to transmission and emission of satellite antennas, manual snow operation and maintenance are quite passive, a snow blowing type snow removing mode is large in power consumption, and insufficient coping is performed on rain and snow weather with high viscosity, in order to solve the problems that the installation position of a heating device in the conventional snow removing system is unreasonable and interference signals occur, as shown in figure 1, the embodiment provides a communication antenna heating snow removing system which comprises an antenna main body 1, a pair of radiation oscillators 2, a heating body 3 and a heating central controller 4, the end parts of the pair of radiation oscillators 2 are respectively fixed on the left side and the right side of the antenna main body 1 through bolts, the heating body 3 is arranged inside each radiation oscillator 2 to heat and remove snow for the antenna, the heating central controller 4 is arranged inside the antenna main body 1 and connected with the heating body 3, the heating central controller 4 is used for controlling the heating body 3 to start and stop, and preferably adopts a single chip microcomputer.
In this embodiment, as shown in fig. 3, the radiation oscillator 2 is shaped as a hollow cylinder, the heating body 3 is fixed on the inner surface of the hollow cylinder by bonding, and is not easy to fall from the radiation oscillator 2 compared with the case that the heating body 3 is installed on the outer surface of the radiation oscillator 2, and the installation is more stable, preferably, the heating body 3 adopts a low-voltage micro heating film 8 or a heating rod, in the small communication antenna, the low-voltage micro heating film 8 (as shown in fig. 4) can be adopted, and the voltage power can be selected as required to be 3.7V/1W, 4.8V/1.5W, 5V/1.7W, 6V/2.5W, 9V/5.5W or 12V/9.6W, and the low-voltage micro heating film 8 has the advantages of uniform heat distribution, large heating area, high heat efficiency, and the like; in various communication antennas, a heating rod may be used for heating, and the length of the heating rod may be selected according to the length of the radiating element 2.
The outer surface coating one deck high temperature resistant insulated paint 9 of heating body 3, high temperature resistant insulated paint 9 thickness is 0.2 ~ 0.3mm, and high temperature resistant insulated paint 9 can tolerate 240 ~ 269 ℃ high temperature, and is preferred, and high temperature resistant insulated paint 9 adopts the polyurethane tri-proof lacquer, can shield the electromagnetic radiation that low pressure miniature heating film 8 or heating rod produced, has reduced the interference to antenna signal.
In addition to the above structure, as shown in fig. 2, the snow removing system further includes a temperature sensor 5, a power supply module 6, and a communication module 7; preferably, WZP-PT100 is selected to the model of temperature sensor 5, and temperature sensor 5 installs on antenna main body 1, is connected with heating central controller 4 for environment such as real-time detection rain, snow, will gather information and carry for heating central controller 4 and handle, and start-stop of heating central controller 4 control heater realizes automatic operation mode, and degree of automation is high, practices thrift the cost of labor. The power module 6 is installed in the antenna main body 1 and supplies power to the heating central controller 4, the heating body 3 and the temperature sensor 5, and the power module 6 can adopt a lithium battery. The communication module 7 is arranged inside the antenna main body 1 and connected with the heating central controller 4, the communication module 7 comprises a wireless communication module and a wired communication module, the wireless communication module adopts a Zigbee communication module, a Bluetooth module, an NB-IOT module, a WIFI module or a 4G/5G communication module, and can be wirelessly connected with remote equipment in real time and perform data interaction; the wired communication module adopts an RS485 communication module, and 485 communication connection with remote equipment and real-time data interaction can be realized.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (10)
1. A communication antenna heating snow removal system, characterized by comprising:
an antenna main body;
a pair of radiating oscillators fixedly mounted on the left and right sides of the antenna main body, respectively;
a heating body disposed inside each of the radiation vibrators;
and the heating central controller is arranged in the antenna main body, and the output end of the heating central controller is connected with the heating body.
2. The communications antenna heated snow removal system of claim 1, wherein the heating body employs a low voltage micro heating film or heating rod.
3. The heating snow removal system with the communication antenna as recited in claim 1 or 2, wherein a layer of high-temperature-resistant insulating paint is coated on the outer surface of the heating body, and the thickness of the high-temperature-resistant insulating paint is 0.2-0.3 mm.
4. The communications antenna heating snow removal system of claim 3, wherein the high temperature resistant insulating paint is a polyurethane tri-proof paint.
5. The heating snow removing system with the communication antenna as recited in claim 1, wherein the radiation vibrator is in the shape of a hollow cylinder, and one end of the radiation vibrator is fixed to the antenna body through a bolt.
6. The communications antenna heated snow removal system of claim 5, wherein the heating body is affixed to an interior surface of the radiating element hollow cylinder.
7. The communications antenna heated snow removal system of claim 1 further comprising a temperature sensor mounted on the antenna body and connected to an input of the heated central controller.
8. The communications antenna heated snow removal system of claim 7, further comprising a power module mounted inside the antenna body to power the heating central controller, the heating body, and the temperature sensor.
9. The heating snow removal system of claim 1, further comprising a communication module installed inside the antenna body and connected to the heating central controller, the communication module including a wireless communication module and a wired communication module.
10. The heating snow removal system with the communication antenna as recited in claim 9, wherein the wireless communication module is a Zigbee communication module, a bluetooth module, an NB-IOT module, a WIFI module, or a 4G/5G communication module; and the wired communication module adopts an RS485 communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385929.1U CN211605379U (en) | 2020-03-24 | 2020-03-24 | Communication antenna heating snow removing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385929.1U CN211605379U (en) | 2020-03-24 | 2020-03-24 | Communication antenna heating snow removing system |
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| CN211605379U true CN211605379U (en) | 2020-09-29 |
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| CN202020385929.1U Active CN211605379U (en) | 2020-03-24 | 2020-03-24 | Communication antenna heating snow removing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053749A (en) * | 2023-01-31 | 2023-05-02 | 中国电子科技集团公司第三十八研究所 | Antenna array face deicing equipment and application method thereof |
-
2020
- 2020-03-24 CN CN202020385929.1U patent/CN211605379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053749A (en) * | 2023-01-31 | 2023-05-02 | 中国电子科技集团公司第三十八研究所 | Antenna array face deicing equipment and application method thereof |
| CN116053749B (en) * | 2023-01-31 | 2023-07-28 | 中国电子科技集团公司第三十八研究所 | Antenna array face deicing equipment and application method thereof |
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