CN102969556B - Dehumidifier for bell mouth surface of satellite antenna - Google Patents
Dehumidifier for bell mouth surface of satellite antenna Download PDFInfo
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- CN102969556B CN102969556B CN201210501694.8A CN201210501694A CN102969556B CN 102969556 B CN102969556 B CN 102969556B CN 201210501694 A CN201210501694 A CN 201210501694A CN 102969556 B CN102969556 B CN 102969556B
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- bell mouth
- mouth surface
- generating device
- satellite antenna
- wind generating
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- 238000007664 blowing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004090 dissolution Methods 0.000 abstract description 4
- 230000000116 mitigating effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Abstract
The present invention relates to satellite antenna device field, specifically disclose a kind of dehumidifier for bell mouth surface of satellite antenna, it hot wind generating device, the wind conveying pipe be connected with hot wind generating device and hair-dryer of comprising power module, being electrically connected with power module, the air outlet of described hair-dryer is relatively arranged in the bell mouth surface of satellite antenna.Dehumidifier for bell mouth surface of satellite antenna of the present invention, its ice dissolution utilizing the hot blast of proper temperature to be piled up on antenna horn actinal surface, and drying is carried out to the ponding in antenna horn, antenna horn actinal surface and inside are kept dry at any time, ensure antenna communication not by ice, snow and long-pending water mitigation, not only ensure the security and stability of communication, and decrease risk and the cost of manual maintenance, safer, efficient, practical.
Description
Technical field
The present invention relates to satellite antenna device field, particularly relate to a kind of device for carrying out deicing, snow and ponding to bell mouth surface of satellite antenna.
Background technology
At present, satellite communication antena is when running into ice rain and snowing weather, and antenna horn aperture face easily forms the phenomenon that ice and snow is piled up, and forms snow and declines.Snow declines meeting potato masher antenna to the reception of signal and reflection, causes satellite-signal significantly to decay, can cause receiving and to transmit, cause communication disruption time serious.When running into above-mentioned situation, staff must not work less than the deicing of antenna enterprising pedestrian's work.Because antenna is arranged on roof mostly, and when there is ice and snow on surface, antenna surface is cunning comparatively, and therefore deicing labor intensity is high, and danger is taller and bigger, concerning the work staff being a very arduous danger.Moreover, in artificial deicing process, also as easy as rolling off a log by the film deteriorates in bell mouth surface, cause unnecessary equipment loss.
Moreover satellite communication antena rains heavily or the weather of lasting rainfall running into, and there will be without image and the phenomenon without sound accompaniment, whenever overhauling this fault, always find it is that a lot of water causes because of the antenna horn inner product as feed.Therefore all want during maintenance first tuner to be unloaded down from feed at every turn, bleed off the ponding in antenna horn, again tuner is reinstalled original place, reception antenna could normally work again, if go all as stated above to get rid of this fault at every turn, not only workload is large, and maintenance personal also must overhaul in spite of the rain.
Summary of the invention
The object of the invention is to, propose a kind of dehumidifier for bell mouth surface of satellite antenna, which overcome the various disadvantages of Traditional Man except ice, snow and ponding on antenna horn actinal surface, safer, efficient, practical.
For achieving the above object, the invention provides a kind of dehumidifier for bell mouth surface of satellite antenna, it comprises: power module, the hot wind generating device, the wind conveying pipe be connected with hot wind generating device and the hair-dryer that are electrically connected with power module, the air outlet of described hair-dryer is relatively arranged in the bell mouth surface of satellite antenna.
In the present invention, described power module can be electric main, and this power module is arranged in a machine room, and hot wind generating device is electrically connected by a power line and power module.
Or described power module can for being located at the several sections of rechargeable batteries in hot wind generating device.
Hot wind generating device one end of the present invention is also provided with a forced draft fan, and this forced draft fan is communicated with hot wind generating device and arranges.
Concrete, the air outlet of described hair-dryer is the arc-shaped structure of indent, and the bell mouth surface of this arc-shaped structure and satellite antenna is oppositely arranged.
Further, the present invention can also comprise a control system, and this control system and hot wind generating device and forced draft fan are electrically connected.
Moreover be also provided with pressure sensor in described wind conveying pipe, this pressure sensor and control system communicate to connect.
In addition, the bell mouth surface of described satellite antenna is provided with Temperature Humidity Sensor, and this Temperature Humidity Sensor and control system communicate to connect.
Dehumidifier for bell mouth surface of satellite antenna of the present invention, its ice dissolution utilizing the hot blast of proper temperature to be piled up on antenna horn actinal surface, and drying is carried out to the ponding in antenna horn, antenna horn actinal surface and inside are kept dry at any time, ensure antenna communication not by ice, snow and long-pending water mitigation, not only ensure the security and stability of communication, and decrease risk and the cost of manual maintenance, safer, efficient, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of a kind of specific embodiment of dehumidifier for bell mouth surface of satellite antenna of the present invention;
Fig. 2 is the fundamental diagram of a kind of specific embodiment of dehumidifier for bell mouth surface of satellite antenna of the present invention;
Fig. 3 is the structural representation of a kind of specific embodiment of dehumidifier for bell mouth surface of satellite antenna of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As Figure 1-3, the invention provides a kind of dehumidifier for bell mouth surface of satellite antenna, it comprises: power module 10, the hot wind generating device 20, the wind conveying pipe 30 be connected with hot wind generating device 20 and the hair-dryer 40 that are electrically connected with power module 10, the air outlet 42 of described hair-dryer 40 is relatively arranged in the bell mouth surface 52 of satellite antenna 50.The present invention produces the hot blast of a suitable pressure by hot wind generating device 20, wind delivered to particular production through wind conveying pipe 30 and be arranged on hair-dryer 40 in bell mouth surface 52, hot blast is blowed to bell mouth surface 52 by hair-dryer 40 uniformly, thus dry up after making ice dissolution, or the ponding in antenna horn is dried up, keep the drying of bell mouth surface 52, ensure that the signal of communication of satellite antenna 50 is not by ice, snow and long-pending water mitigation, it also avoid the risk of artificial deicing and ponding, more safe, practical, efficient.
In the present invention, described power module 10 can adopt electric main, and this power module 10 can be arranged in a machine room 12, and hot wind generating device 20 is electrically connected with power module 10 by a power line 14.Or as a kind of specific embodiment of the present invention, described power module 10 can for being located at the several sections of rechargeable batteries (not shown) in hot wind generating device 20.When needs carry out deicing and drying to bell mouth surface 52, only need hot wind generating device 20 and power module 10 to connect and can normally work.
Hot wind generating device 20 one end of the present invention is also provided with a forced draft fan 22, and this forced draft fan 22 is communicated with hot wind generating device 20 and arranges.In the specific embodiment of the invention, this hot wind generating device 20 is communicated with forced draft fan 22 by an air channel (not shown) and arranges, forced draft fan 22 by this air channel for hot wind generating device 20 provides enough large air quantity, hot wind generating device 20 converts the cold wind that forced draft fan 22 provides to hot blast, this hot blast is delivered to hair-dryer 40 by wind conveying pipe 30, and then blows to bell mouth surface 52 by air outlet 42.
As a kind of selectivity embodiment of the present invention, the air outlet 42 of described hair-dryer 40 can adopt the arc-shaped structure in indent to design, and the bell mouth surface 52 of this arc-shaped structure and satellite antenna 50 is oppositely arranged.The arc-shaped structure design of this kind of indent, not only can expand the contact area of hot blast by air outlet 42 and bell mouth surface 52, and can effectively prevent hot blast from spreading to surrounding, reduce air quantity loss, the efficiency of raising deicing and ponding.
Further, as a kind of selectivity embodiment of the present invention, can also comprise a control system (not shown), this control system and hot wind generating device 20 and forced draft fan 22 are electrically connected.Wherein, this control system is mainly used in the start stop operation to hot wind generating device 20, and adjusts the rotating speed of forced draft fan 22.In this embodiment, be provided with pressure sensor (not shown) in described wind conveying pipe 30, this pressure sensor and control system communicate to connect.Because the pressure blowing to the hot blast of bell mouth surface 52 needs suitably, pressure is too small, and can affect the effect of deicing or ponding, efficiency is lower, if pressure is excessive, some parts of satellite antenna 50 may cause damage again.And the present invention by arranging pressure sensor in wind conveying pipe 30, the hot-blast pressure blowing to bell mouth surface 52 can be tested, when hot-blast pressure too small or excessive time, the rotating speed of forced draft fan 22 can be controlled by control system, by improving or reduce the circulation of air, to regulate the hot-blast pressure blowing to bell mouth surface 52.
In addition, the present invention can also arrange Temperature Humidity Sensor (not shown) in the bell mouth surface 52 of described satellite antenna 50, and this Temperature Humidity Sensor and control system communicate to connect.Electro-heat equipment general in prior art is all directly as the factor causing heating using ambient temperature, can make at low temperature like this but freeze state under, electro-heat equipment also can start, and also brings adverse effect to the normal use of antenna, easily affects the useful life of antenna.And Temperature Humidity Sensor in the present invention directly detects the temperature of bell mouth surface 52 and humidity simultaneously, using the humiture of bell mouth surface 52 as the startup factor of hot wind generating device 20, when the humiture that Temperature Humidity Sensor detects in satellite antenna 50 bell mouth surface 52 reaches the entry condition triggering hot wind generating device 20, namely when bell mouth surface 52 has ice, snow or ponding, hot wind generating device 20 can be started by manual type, also can automatically start hot wind generating device 20 by control system.Above-mentioned set-up mode, react ice and snow and the ponding situation of bell mouth surface 52 more really, ensure the reliability service of dehumidifier for bell mouth surface of satellite antenna of the present invention, use and more reliably facilitate, timely ice-melt, timely dry bell mouth surface 52 can be accomplished, ensure the normal operation of satellite antenna 50.
In sum, dehumidifier for bell mouth surface of satellite antenna of the present invention, its structure is simple, easy for installation, its ice dissolution utilizing the hot blast of proper temperature to be piled up on antenna horn actinal surface, and timely drying is carried out to the ponding in antenna horn, antenna horn actinal surface and inside are kept dry at any time, ensures antenna communication not by ice, snow and long-pending water mitigation, not only ensure the security and stability of communication, and decrease risk and the cost of manual maintenance, safer, efficient, practical.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a dehumidifier for bell mouth surface of satellite antenna, it is characterized in that, the hot wind generating device, the wind conveying pipe be connected with hot wind generating device and the hair-dryer that comprise power module, be electrically connected with power module, described hot wind generating device one end is also provided with a forced draft fan, this forced draft fan is communicated with hot wind generating device and arranges, the air outlet of described hair-dryer is relatively arranged in the bell mouth surface of satellite antenna, the air outlet of this hair-dryer is the arc-shaped structure of indent, and the bell mouth surface of this arc-shaped structure and satellite antenna is oppositely arranged; Also comprise one for the start stop operation to hot wind generating device, and to the control system that the rotating speed of forced draft fan adjusts, this control system and hot wind generating device and forced draft fan are electrically connected; The pressure sensor for testing the hot-blast pressure blowing to bell mouth surface is provided with in described wind conveying pipe, this pressure sensor and control system communicate to connect, the bell mouth surface of described satellite antenna is provided with the Temperature Humidity Sensor directly simultaneously detected temperature and the humidity of bell mouth surface, and this Temperature Humidity Sensor and control system communicate to connect.
2. dehumidifier for bell mouth surface of satellite antenna as claimed in claim 1, it is characterized in that, described power module is electric main, and this power module is arranged in a machine room, and hot wind generating device is electrically connected by a power line and power module.
3. dehumidifier for bell mouth surface of satellite antenna as claimed in claim 1, it is characterized in that, described power module is the several sections of rechargeable batteries be located in hot wind generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501694.8A CN102969556B (en) | 2012-11-29 | 2012-11-29 | Dehumidifier for bell mouth surface of satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501694.8A CN102969556B (en) | 2012-11-29 | 2012-11-29 | Dehumidifier for bell mouth surface of satellite antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969556A CN102969556A (en) | 2013-03-13 |
| CN102969556B true CN102969556B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210501694.8A Active CN102969556B (en) | 2012-11-29 | 2012-11-29 | Dehumidifier for bell mouth surface of satellite antenna |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122916A (en) * | 2014-08-15 | 2014-10-29 | 北京卫星环境工程研究所 | Humidity control device and method of satellite humidity sensitive equipment |
| 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 |
| CN109462003A (en) * | 2018-10-11 | 2019-03-12 | 江苏三和欣创通信科技有限公司 | A kind of measurement antenna system based on full frequency band |
| CN110611147A (en) * | 2019-09-27 | 2019-12-24 | 李晓飞 | Parabolic antenna snow removing system of T type gushing air |
| CN110611146A (en) * | 2019-09-27 | 2019-12-24 | 李晓飞 | Parabolic antenna snow removing system of annular air-jet |
| CN113280510A (en) * | 2021-07-22 | 2021-08-20 | 成都远望探测技术有限公司 | Millimeter wave radar antenna surface dewatering and defrosting system |
| CN118380779B (en) * | 2024-06-24 | 2024-09-20 | 银河航天(成都)通信有限公司 | Satellite antenna with corrosion-resistant component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154540Y (en) * | 1993-03-27 | 1994-01-26 | 湖南省湘源科学技术研究所 | Satellite television receiving antenna with automatic snow eliminate and frostbite |
| CN1201555A (en) * | 1995-09-19 | 1998-12-09 | 小威廉B·沃尔顿 | De-icing apparatus of satellite antenna with cover |
| CN201185226Y (en) * | 2008-04-18 | 2009-01-21 | 北京星际正通科技开发有限责任公司 | Apparatus for deicing satellite antenna |
| CN202423530U (en) * | 2011-11-10 | 2012-09-05 | 于遵义 | Satellite antenna feed source snow melting device |
| CN203013913U (en) * | 2012-11-29 | 2013-06-19 | 贵州振华天通设备有限公司 | A dehumidifier of the horn mouth surface of a satellite antenna |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057241B2 (en) * | 1980-01-23 | 1985-12-13 | 日本電信電話株式会社 | Antenna snow prevention device |
| JPH01311701A (en) * | 1988-06-10 | 1989-12-15 | Nec Corp | Parabolic antenna for home use with snow melting function |
| JPH09232859A (en) * | 1996-02-22 | 1997-09-05 | Maspro Denkoh Corp | Paraboloidal antenna system provided with ice and snow melting device |
| US5861855A (en) * | 1997-02-03 | 1999-01-19 | Hughes Electronics Corporation | Method and apparatus for de-icing a satellite dish antenna |
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2012
- 2012-11-29 CN CN201210501694.8A patent/CN102969556B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154540Y (en) * | 1993-03-27 | 1994-01-26 | 湖南省湘源科学技术研究所 | Satellite television receiving antenna with automatic snow eliminate and frostbite |
| CN1201555A (en) * | 1995-09-19 | 1998-12-09 | 小威廉B·沃尔顿 | De-icing apparatus of satellite antenna with cover |
| CN201185226Y (en) * | 2008-04-18 | 2009-01-21 | 北京星际正通科技开发有限责任公司 | Apparatus for deicing satellite antenna |
| CN202423530U (en) * | 2011-11-10 | 2012-09-05 | 于遵义 | Satellite antenna feed source snow melting device |
| CN203013913U (en) * | 2012-11-29 | 2013-06-19 | 贵州振华天通设备有限公司 | A dehumidifier of the horn mouth surface of a satellite antenna |
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| CN102969556A (en) | 2013-03-13 |
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Denomination of invention: Satellite antenna horn surface dehumidifier Effective date of registration: 20231102 Granted publication date: 20160120 Pledgee: China Construction Bank Corporation Guiyang Chengbei sub branch Pledgor: GUIZHOU ZHENHUA COMMUNICATION EQUIPMENT CO.,LTD. Registration number: Y2023520000062 |