CN202423530U - Satellite antenna feed source snow melting device - Google Patents
Satellite antenna feed source snow melting device Download PDFInfo
- Publication number
- CN202423530U CN202423530U CN2011204428104U CN201120442810U CN202423530U CN 202423530 U CN202423530 U CN 202423530U CN 2011204428104 U CN2011204428104 U CN 2011204428104U CN 201120442810 U CN201120442810 U CN 201120442810U CN 202423530 U CN202423530 U CN 202423530U
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- satellite antenna
- air outlet
- airduct
- air
- antenna feed
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Abstract
The utility model provides a satellite antenna feed source snow melting device. A middle pressure high speed fan is arranged in a rainproof stainless steel shielding housing; two sections of coaxial air tube heaters are connected to an air outlet of the middle pressure high speed fan; the first section is a preheating air tube heater and the second section is a heating air tube heater; air outlets of the air tube heaters are connected with a full-plastic temperature resistant corrugated air tube; and the tail end of the full-plastic temperature resistant corrugated air tube is a duck bill shaped air outlet. An air outlet temperature sensor is mounted within an air duct of an air outlet connector and used for detecting the air outlet temperature of the heating air tube heater; the heating air tube heater is started and closed under the control of a temperature controller so as to control the temperature of an air inlet of the full-plastic temperature resistant corrugated air tube; and a heating power adjusting switch is also arranged and used for increasing and reducing the heating power of the heating air tube heater when ambient temperature is excessively low. The duck bill shaped air outlet is fixed at a horizontal position at the outer edge of the plane of a satellite antenna feed source port so that hot air blown from the duck bill shaped air outlet can be directly blown to the surface of the feed source port. An automatic/manual change-over switch is arranged on the satellite antenna feed source snow melting device; and in an automatic mode, the satellite antenna feed source snow melting device is triggered by a synchronizing linkage signal to be synchronously started and stopped together with a snow melting system of the traditional satellite antenna reflective panel; and remote-distance control can be also implemented. In a manual mode, the satellite antenna feed source snow melting device can be manually started and the blow-cleaning function can be singly operated on the feed source.
Description
Technical field
The utility model relates to a kind of satellite antenna feed device for melting snow; This device can be through manually booting isolated operation; Also can be set to automatically; Triggering and already installed satellite antenna reflection surface plate snow-melting system through the synchronous interaction signal link, and realize satellite antenna reflection surface plate snow melt and feed snow melt synchronous operation.Because of ice rain or snow when freezing, the enforcement hot-air blowing feed mouth that this device can be real-time makes the ice dissolution of feed mouth and keeps dry, and guarantees communication quality, is indispensable special-purpose snow melt, deicing device of satellite antenna at the feed mouth of satellite antenna.
Background technology
At present, known satellite antenna feed mouth can form the thick ice and snow cover layer of one deck at ice rain when snowing, and the refraction of ice and snow and reflection can cause satellite-signal significantly to decay even communication disruption.Traditional method is to adopt hand sweeping or with the compressed air purging, can not remove layers of ice though this method can sweep off floating snow.Especially bigger at the satellite antenna bore, the installation site is higher or in the roof installation, when the outward flange position of parabolic antenna exceeded skin, the artificial very difficulty and dangerous that just becomes that purges was wasted a large amount of manpower and materials.And this blowing method all is after snowing, could start snow melt, and for communication equipment, this kind purging mode can bring the communication signal significantly to decay, and transmission quality is neglected the good bad unsettled disadvantage of neglecting.
Summary of the invention
In order to overcome hand sweeping that existing satellite antenna feed mouth generally adopts when snowing at ice rain or to purge with compressed air that the workload that measures such as removing snow and ice has is big, efficient is low, can not guarantee the deficiency that communication efficiency is stable, the utility model provides a kind of satellite antenna feed device for melting snow; This device can be through manually booting isolated operation; Satellite antenna feed mouth is carried out snow melt, also can start operation synchronously, realized when the satellite antenna snow-melting system starts with the snow-melting system of existing satellite antenna reflection surface plate; What just ability was synchronous blows hot blast to satellite antenna feed mouth; Make the ice and snow that drops on the feed mouth be melted into water immediately, and can continue to blow hot blast and make the feed dry mouth, the frosting of can not freezing; Guarantee the communication signal stable transfer, can not receive the influence of sleet.Reach the snow melt of automatic enforcement feed mouth, realized the purpose of unattended operation snow melt.
The utility model solves the technical scheme that its technical problem adopted: in rainproof stainless steel shielding shell; Be provided with in one and press high-speed fan; The middle high-speed fan air outlet place that presses is connected to two sections coaxial airduct heaters, and first section is preheating airduct heater, and second section is to heat the airduct heater; The air outlet of airduct heater is connected to overall plastic heatproof ripple airduct, and the end of overall plastic heatproof ripple airduct is the duck air outlet.The air outlet temperature sensor is installed in the inside, air channel of air outlet connector; Be used to detect the leaving air temp that heats the airduct heater; Heat the startup of airduct heater and close the air inlet place temperature of controlling overall plastic heatproof ripple airduct through temperature controller control; And heating power adjustment switch is set, cross the heating power that heats the airduct heater when hanging down in ambient temperature.The duck air outlet is fixed on the horizontal level of satellite antenna feed mouth plane outer rim, and the hot blast that the duck air outlet is blown out can directly be purged to the surface of feed mouth.Satellite antenna feed device for melting snow is provided with the automatic/hand change over switch; Under automatic mode; Through the triggering of synchronous interaction signal, make the snow-melting system of satellite antenna feed device for melting snow and existing satellite antenna reflection surface plate start synchronously and stop, also can implement far distance controlled.Under manual mode, can manually boot, isolated operation is to the purging cleaning function of feed.
[0005]The beneficial effect of the utility model is; Can reflect the feed cause for gossip to the satellite antenna tuner accurately in real time and execute the ice-melt snow melt; Thereby the operation that has guaranteed satellite antenna does not receive the threat of ice rain, ice and snow; Guaranteed communication quality; Alleviated simultaneously maintenance workload greatly, than the artificial deicing or snow melting technology of traditional snowing after freezing, the utility model melts protection immediately and the assurance and the energy conservation and consumption reduction effects of communication antenna communication quality in the sleet sky is all had remarkable improvement installations and facilities snow load pressure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of embodiment.
Among Fig. 1: 1. high-speed motor, press centrifugal blower in 2., 3. connecting bend, 4. preheating airduct heater, 5. adpting flange; 6. heat the airduct heater, the 7. rainproof shell of stainless steel, 8. air outlet connector, 9. overall plastic heatproof ripple airduct; 10. temperature controller, 11. mains switches, 12. automatic and hand-operated chargeover switches, 13. heat airduct heater power adjustment switch; 14. contactless driving power module, 15. satellite antenna feed focus reflection plates, 16. duck blowing mouths, 17. satellite antenna feed mouths; 18. satellite antenna feed support bar, 19. satellite antenna reflection surface plates, 20, synchronous triggering module; 21. the synchronous triggering signal indicator light, 22. satellite antenna masts, 23. satellite antenna pedestals, 24. air outlet temperature sensors.
Embodiment
In Fig. 1; High-speed motor (1) and middle pressure centrifugal blower (2) are formed the electronic middle centrifugal blower of pressing; Centrifugal blower is connected with preheating airduct heater (4) air inlet through connecting bend (3); Preheating airduct heater (4) air outlet through ring flange (5) with heat airduct heater (6) air inlet and be connected, heat airduct heater (6) air outlet and be connected with casing air outlet connector (8).Air outlet temperature sensor (24) is installed in the inside, air channel of casing air outlet connector (8); Be used for detecting through heating the leaving air temp of airduct heater (6) air outlet; And in time be transferred to temperature controller (10); Control heats the heated condition of airduct heater (6), heats airduct heater power adjustment switch (13) and is used for crossing the heating power that heats airduct heater (6) when hanging down in ambient temperature.The air inlet of overall plastic heatproof ripple airduct (9) is connected on the casing air port connector (8); Overall plastic heatproof ripple airduct (9) is fixed on the satellite antenna feed support bar (18) at the pipe shaft of satellite antenna part; Duck blowing mouth (16) is fixed on the outer rim horizontal plane of satellite antenna feed mouth (17). and satellite antenna feed mouth (17) is fixed on the center of satellite antenna reflection surface plate (19); Feed focus reflection plate (15) is fixed on the satellite antenna reflection surface plate (19); Satellite antenna reflection surface plate (19) is fixed on satellite antenna mast (22) upper end, and the lower end of satellite antenna mast (22) is fixed on the satellite antenna pedestal (23).Mains switch (11) is responsible for the power supply of satellite antenna feed device for melting snow, and automatic and hand-operated chargeover switch (12) is used for switch satellite antenna feed device for melting snow and is and synchronous online starting state of the snow-melting system of existing satellite antenna reflection surface plate or manual purging state.Contactless driving power module (14) is the powered module of the motor and the hot air heating system of satellite antenna feed device for melting snow; No-spark switches on and off fully; Avoid the spark of communication system is disturbed; Synchronous triggering module (20) bears whether blame opening synchronously and closing of driving power module, and whether synchronous triggering signal indicator light (21) is used for the display synchronization signal transmission normal.Under automatic mode, through the triggering of synchronous interaction signal, make the snow melt of satellite antenna feed device for melting snow and existing satellite antenna reflection surface plate add hotsync and start and stop, also can implement far distance controlled.Under manual mode, can manually boot isolated operation hot-air blowing cleaning function.(7) be the rainproof shell of stainless steel of present embodiment.
Claims (5)
1. a satellite antenna feed device for melting snow in rainproof stainless steel shielding shell, is provided with in one and presses high-speed fan; The middle high-speed fan air outlet place that presses is connected to two sections coaxial airduct heaters, and first section is preheating airduct heater, and second section is to heat the airduct heater; The air outlet of airduct heater is connected to overall plastic heatproof ripple airduct, and the end of overall plastic heatproof ripple airduct is the duck air outlet, and the air outlet temperature sensor is installed in the inside, air channel of air outlet connector; Be used to detect the leaving air temp that heats the airduct heater; And heat the startup of airduct heater and close the intake air temperature of controlling overall plastic heatproof ripple airduct through temperature controller control, the duck air outlet is fixed on the horizontal level of satellite antenna feed mouth plane outer rim, and the hot blast that the duck air outlet is blown out can directly be purged to the surface of feed mouth; Satellite antenna feed device for melting snow is provided with the automatic/hand change over switch; Under automatic mode,, make the snow-melting system of satellite antenna feed device for melting snow and existing satellite antenna reflection surface plate start synchronously and stop through the triggering of synchronous interaction signal; Also can implement far distance controlled; Under manual mode, can manually boot, isolated operation is to the purging cleaning function of feed.
2. satellite antenna feed device for melting snow according to claim 1 is characterized in that: be provided with and press centrifugal blower in electronic, centrifugal blower and preheating airduct heater with heat the merging of airduct Heater group and be connected with the air outlet connector.
3. satellite antenna feed device for melting snow according to claim 1; It is characterized in that the air outlet temperature sensor is installed in the inside, air channel of air outlet connector; Be used to detect the leaving air temp that heats the airduct heater, through temperature controller, the intake air temperature of control ripple airduct; And heating power adjustment switch is set, cross the heating power that heats the airduct heater when hanging down in ambient temperature.
4. satellite antenna feed device for melting snow according to claim 1 is characterized in that adopting the duck air outlet of overall plastic heatproof ripple airduct and ripple airduct to be fixed on the outer rim horizontal plane of satellite antenna feed mouth.
5. satellite antenna feed device for melting snow according to claim 1 is characterized in that the utility model under automatic mode, through the triggering of synchronous interaction signal; Make the snow melt of satellite antenna feed device for melting snow and satellite antenna reflection surface plate add the hotsync startup, implement, after ice and snow melts only, can stop automatically feed mouth hot-air blowing; Also can implement far distance controlled; Under manual mode, can manually boot isolated operation hot-air blowing cleaning function, realized in ice rain and ice and snow weather; The deicing snow melt of feed mouth and the synchronous automatic time of satellite antenna panel heating, it is on duty to establish the people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428104U CN202423530U (en) | 2011-11-10 | 2011-11-10 | Satellite antenna feed source snow melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204428104U CN202423530U (en) | 2011-11-10 | 2011-11-10 | Satellite antenna feed source snow melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423530U true CN202423530U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204428104U Expired - Fee Related CN202423530U (en) | 2011-11-10 | 2011-11-10 | Satellite antenna feed source snow melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423530U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110186077A1 (en) * | 2010-02-02 | 2011-08-04 | Eldon Technology Limited | Apparatus, systems and methods for debris removal from an antenna |
| CN102969556A (en) * | 2012-11-29 | 2013-03-13 | 贵州振华天通设备有限公司 | Dehumidifier for bell mouth surface of satellite antenna |
| CN104124503A (en) * | 2014-08-04 | 2014-10-29 | 江苏中寰卫星导航通信有限公司 | Cleaner for reflecting surface of satellite antenna |
| CN105958170A (en) * | 2016-05-31 | 2016-09-21 | 吉林省广播电视研究所(吉林省新闻出版广电局科技信息中心) | Automatic snow clearing method and device for satellite antenna |
| CN105977604A (en) * | 2016-06-20 | 2016-09-28 | 辽宁普天数码股份有限公司 | Deicing device and deicing method of radio and television transmitting antenna |
| CN107104263A (en) * | 2017-05-09 | 2017-08-29 | 成都市宏山科技有限公司 | A kind of antenna for base station for being easy to remove the snow |
| CN107748517A (en) * | 2017-10-27 | 2018-03-02 | 合肥因艾信息科技有限公司 | A kind of hot air type parabola antenna snow removal system |
| CN108011172A (en) * | 2017-11-29 | 2018-05-08 | 成都市宏山科技有限公司 | It can avoid the antenna for base station of accumulated snow |
| CN108417958A (en) * | 2018-02-09 | 2018-08-17 | 莒县广播电视台 | automatic cleaning type satellite antenna |
| CN109301432A (en) * | 2018-11-20 | 2019-02-01 | 中国地质调查局成都地质调查中心 | A kind of roof satellite pot cover snow-removing device |
| CN110534862A (en) * | 2019-09-27 | 2019-12-03 | 李晓飞 | A kind of parabola antenna snow removal system of stripe shape spray wind |
| CN110611146A (en) * | 2019-09-27 | 2019-12-24 | 李晓飞 | Parabolic antenna snow removing system of annular air-jet |
| CN110707411A (en) * | 2019-10-22 | 2020-01-17 | 董宝锋 | Large-elevation low-power-consumption reflecting disc snow removing device |
| CN114362083A (en) * | 2021-12-02 | 2022-04-15 | 贵州电网有限责任公司 | Structure and method for multiplexing functions of MMC (modular multilevel converter) type ice melting device |
| CN115632222A (en) * | 2022-12-19 | 2023-01-20 | 零八一电子集团四川力源电子有限公司 | Antenna snow and ice melting system |
-
2011
- 2011-11-10 CN CN2011204428104U patent/CN202423530U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110186077A1 (en) * | 2010-02-02 | 2011-08-04 | Eldon Technology Limited | Apparatus, systems and methods for debris removal from an antenna |
| US8468636B2 (en) * | 2010-02-02 | 2013-06-25 | Eldon Technology Limited | Apparatus, systems and methods for debris removal from an antenna |
| CN102969556A (en) * | 2012-11-29 | 2013-03-13 | 贵州振华天通设备有限公司 | Dehumidifier for bell mouth surface of satellite antenna |
| CN102969556B (en) * | 2012-11-29 | 2016-01-20 | 贵州振华天通设备有限公司 | Dehumidifier for bell mouth surface of satellite antenna |
| CN104124503A (en) * | 2014-08-04 | 2014-10-29 | 江苏中寰卫星导航通信有限公司 | Cleaner for reflecting surface of satellite antenna |
| CN105958170B (en) * | 2016-05-31 | 2018-05-08 | 吉林省广播电视研究所(吉林省新闻出版广电局科技信息中心) | A kind of satellite antenna clears the snow method and device automatically |
| CN105958170A (en) * | 2016-05-31 | 2016-09-21 | 吉林省广播电视研究所(吉林省新闻出版广电局科技信息中心) | Automatic snow clearing method and device for satellite antenna |
| CN105977604A (en) * | 2016-06-20 | 2016-09-28 | 辽宁普天数码股份有限公司 | Deicing device and deicing method of radio and television transmitting antenna |
| CN105977604B (en) * | 2016-06-20 | 2018-07-27 | 辽宁普天数码股份有限公司 | A kind of broadcast television emission antenna deicer and de-icing method |
| CN107104263A (en) * | 2017-05-09 | 2017-08-29 | 成都市宏山科技有限公司 | A kind of antenna for base station for being easy to remove the snow |
| CN107748517A (en) * | 2017-10-27 | 2018-03-02 | 合肥因艾信息科技有限公司 | A kind of hot air type parabola antenna snow removal system |
| CN108011172A (en) * | 2017-11-29 | 2018-05-08 | 成都市宏山科技有限公司 | It can avoid the antenna for base station of accumulated snow |
| CN108417958A (en) * | 2018-02-09 | 2018-08-17 | 莒县广播电视台 | automatic cleaning type satellite antenna |
| CN108417958B (en) * | 2018-02-09 | 2023-09-15 | 莒县广播电视台 | Automatic cleaning type satellite antenna |
| CN109301432A (en) * | 2018-11-20 | 2019-02-01 | 中国地质调查局成都地质调查中心 | A kind of roof satellite pot cover snow-removing device |
| CN110534862A (en) * | 2019-09-27 | 2019-12-03 | 李晓飞 | A kind of parabola antenna snow removal system of stripe shape spray wind |
| CN110611146A (en) * | 2019-09-27 | 2019-12-24 | 李晓飞 | Parabolic antenna snow removing system of annular air-jet |
| CN110707411A (en) * | 2019-10-22 | 2020-01-17 | 董宝锋 | Large-elevation low-power-consumption reflecting disc snow removing device |
| CN110707411B (en) * | 2019-10-22 | 2022-05-17 | 董宝锋 | Large-elevation low-power-consumption reflecting disc snow removing device |
| CN114362083A (en) * | 2021-12-02 | 2022-04-15 | 贵州电网有限责任公司 | Structure and method for multiplexing functions of MMC (modular multilevel converter) type ice melting device |
| CN115632222A (en) * | 2022-12-19 | 2023-01-20 | 零八一电子集团四川力源电子有限公司 | Antenna snow and ice melting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |