CN102969556A - Dehumidifier for bell mouth surface of satellite antenna - Google Patents
Dehumidifier for bell mouth surface of satellite antenna Download PDFInfo
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- CN102969556A CN102969556A CN2012105016948A CN201210501694A CN102969556A CN 102969556 A CN102969556 A CN 102969556A CN 2012105016948 A CN2012105016948 A CN 2012105016948A CN 201210501694 A CN201210501694 A CN 201210501694A CN 102969556 A CN102969556 A CN 102969556A
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- satellite antenna
- actinal surface
- dehumidifier
- generating device
- wind generating
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- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 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
- 238000009792 diffusion process Methods 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention relates to the field of satellite antenna equipment, and particularly discloses a dehumidifier for a bell mouth surface of a satellite antenna. The dehumidifier comprises a power supply module, a hot blast generating device which is electrically connected with the power supply module, a blast pipe which is connected with the hot blast generating device, and a blower, wherein an air outlet of the blower is relatively arranged on the bell mouth surface of the satellite antenna. The dehumidifier for the bell mouth surface of the satellite antenna uses hot blast at a proper temperature to melt ice and snow which are pilled up on the bell mouth surface of the satellite antenna, and dry the water accumulated in the bell mouth of the antenna, so that the bell mouth surface and the interior of the antenna are kept dry at any time, the antenna communication is not influenced by ice, snow and accumulated water, the safety and stability of communication are ensured, the risk and cost of manual maintenance are reduced, and the dehumidifier is safe, efficient and practical.
Description
Technical field
The present invention relates to the satellite antenna device field, relate in particular to a kind of device for satellite antenna loudspeaker actinal surface being carried out deicing, snow and ponding.
Background technology
At present, satellite communication antena is when running into ice rain and snowing weather, and the antenna horn aperture face easily forms the phenomenon that ice and snow is piled up, and forms snow and declines.Snow declines and understands potato masher antenna to reception and the reflection of signal, causes satellite-signal significantly to decay, and can cause and can't receive and transmit when serious, causes communication disruption.When running into above-mentioned situation, the staff must not be less than the enterprising pedestrian worker's deicing work of antenna.Because antenna is installed on the roof mostly, and the surface is when having ice and snow, and antenna surface is more sliding, so the deicing labor intensity is high, and danger is taller and bigger, is the work of a very arduous danger to the staff.Moreover, also as easy as rolling off a log with the damage of the film on the loudspeaker actinal surface in artificial deicing process, cause unnecessary equipment loss.
Moreover satellite communication antena rains heavily or the weather of lasting rainfall running into, can occur without image with without the phenomenon of sound accompaniment, when this fault of maintenance total find be because of as the antenna horn inner product of feed a lot of water cause.All want when therefore overhauling first tuner to be unloaded down from feed at every turn, bleed off the ponding in the antenna horn, again tuner is reinstalled the original place, reception antenna could work again, if all go as stated above to get rid of this fault at every turn, not only workload is large, and the 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 satellite antenna loudspeaker actinal surface dehumidifier, it has overcome the various disadvantages of Traditional Man except ice, snow and ponding on the antenna horn actinal surface, and is safer, efficient, practical.
For achieving the above object, the invention provides a kind of satellite antenna loudspeaker actinal surface dehumidifier, it comprises: power module, with hot wind generating device, the wind conveying pipe that is connected with hot wind generating device and hair-dryer that power module is electrically connected, the air outlet of described hair-dryer is relatively arranged on the loudspeaker actinal surface of satellite antenna.
Among the present invention, described power module can be electric main, and this power module is arranged in the machine room, and hot wind generating device is electrically connected by a power line and power module.
Perhaps, described power module can be for being located at the several sections of rechargeable batteries in the hot wind generating device.
Hot wind generating device one end of the present invention also is provided with a forced draft fan, and this forced draft fan is communicated with setting with hot wind generating device.
Concrete, the air outlet of described hair-dryer is the arc-shaped structure of indent, and the loudspeaker actinal 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, also be provided with pressure sensor in the described wind conveying pipe, this pressure sensor and control system communication connection.
In addition, the loudspeaker actinal surface of described satellite antenna is provided with Temperature Humidity Sensor, this Temperature Humidity Sensor and control system communication connection.
Satellite antenna loudspeaker actinal surface dehumidifier of the present invention, it utilizes the hot blast of proper temperature will be piled up in ice dissolution on the antenna horn actinal surface, and the ponding in the antenna horn carried out drying, antenna horn actinal surface and inside are kept dry at any time, guarantee that antenna communication is not iced, the impact of snow and ponding, not only guarantee the security and stability of communication, and reduced risk and the cost of manual maintenance, safer, efficient, practical.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the mounting structure schematic diagram of a kind of specific embodiment of satellite antenna loudspeaker actinal surface dehumidifier of the present invention;
Fig. 2 is the fundamental diagram of a kind of specific embodiment of satellite antenna loudspeaker actinal surface dehumidifier of the present invention;
Fig. 3 is the structural representation of a kind of specific embodiment of satellite antenna loudspeaker actinal surface dehumidifier of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As Figure 1-3, the invention provides a kind of satellite antenna loudspeaker actinal surface dehumidifier, it comprises: power module 10, with hot wind generating device 20, the wind conveying pipe 30 that is connected with hot wind generating device 20 and hair-dryer 40 that power module 10 is electrically connected, the air outlet 42 of described hair-dryer 40 is relatively arranged on the loudspeaker actinal surface 52 of satellite antenna 50.The present invention produces the hot blast of a suitable pressure by hot wind generating device 20, wind is delivered to particular production through wind conveying pipe 30 and be installed in hair-dryer 40 on the loudspeaker actinal surface 52, hair-dryer 40 blows to loudspeaker actinal surface 52 uniformly with hot blast, thereby dry up after making ice dissolution, perhaps the ponding in the antenna horn is dried up, the drying that keeps loudspeaker actinal surface 52, the signal of communication that guarantees satellite antenna 50 is not iced, the impact of snow and ponding, also avoided the risk of artificial deicing and ponding, more safe, practical, efficient.
Among the present invention, described power module 10 can adopt electric main, and this power module 10 can be arranged in the machine room 12, and hot wind generating device 20 is electrically connected by a power line 14 and power module 10.Perhaps, as a kind of specific embodiment of the present invention, described power module 10 can be for being located at the several sections of rechargeable batteries (not shown) in the hot wind generating device 20.When needs carry out deicing and drying to loudspeaker actinal surface 52, only hot wind generating device 20 and power module 10 need to be connected and can be worked.
Hot wind generating device 20 1 ends of the present invention also are provided with a forced draft fan 22, and this forced draft fan 22 is communicated with setting with hot wind generating device 20.In the specific embodiment of the invention, this hot wind generating device 20 is communicated with setting by an air channel (not shown) with forced draft fan 22, forced draft fan 22 provides enough large air quantity by this air channel for hot wind generating device 20, 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 loudspeaker actinal 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 design that is indent, and the loudspeaker actinal surface 52 of this arc-shaped structure and satellite antenna 50 is oppositely arranged.The arc-shaped structure design of this kind indent not only can enlarge the contact area by hot blast and the loudspeaker actinal surface 52 of air outlet 42, and can prevent effectively that hot blast to diffusion all around, reducing the air quantity loss, improves the efficient of 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 the rotating speed of forced draft fan 22 is adjusted.In this embodiment, be provided with pressure sensor (not shown) in the described wind conveying pipe 30, this pressure sensor and control system communication connection.Need suitably owing to blow to the pressure of the hot blast of loudspeaker actinal surface 52, pressure is too small, can affect the effect of deicing or ponding, and efficient is lower, if pressure is excessive, some parts that again may satellite antenna 50 cause damage.And the present invention is by at the wind conveying pipe 30 interior pressure sensors that arrange, can test the hot-blast pressure that blows to loudspeaker actinal surface 52, when hot-blast pressure is too small or excessive, can control by control system the rotating speed of forced draft fan 22, by improving or reduce the circulation of air, blow to the hot-blast pressure of loudspeaker actinal surface 52 with adjusting.
In addition, the present invention can also arrange at the loudspeaker actinal surface 52 of described satellite antenna 50 Temperature Humidity Sensor (not shown), this Temperature Humidity Sensor and control system communication connection.General electro-heat equipment all is directly as the factor that causes heating with ambient temperature in the prior art, meeting is so that under the state that at low temperature but freezes like this, electro-heat equipment also can start, and the normal use of antenna is also brought adverse effect, affects easily the useful life of antenna.And the Temperature Humidity Sensor among the present invention directly detects simultaneously to temperature and the humidity of loudspeaker actinal surface 52, with the humiture of the loudspeaker actinal surface 52 startup factor as hot wind generating device 20, when Temperature Humidity Sensor detects humiture on the satellite antenna 50 loudspeaker actinal surfaces 52 and reaches the entry condition that triggers hot wind generating device 20, be that loudspeaker actinal surface 52 has the situation of ice, snow or ponding to descend, can start hot wind generating device 20 by manual type, also can automatically start hot wind generating device 20 by control system.Above-mentioned set-up mode, the ice and snow of more real reaction loudspeaker actinal surface 52 and ponding situation guarantee the reliability service of satellite antenna loudspeaker actinal surface dehumidifier of the present invention, and it is more convenient to use, can accomplish timely ice-melt, timely dry loudspeaker actinal surface 52, guarantee the normal operation of satellite antenna 50.
In sum, satellite antenna loudspeaker actinal surface dehumidifier of the present invention, it is simple in structure, and is easy for installation, and it utilizes the hot blast of proper temperature will be piled up in ice dissolution on the antenna horn actinal surface, and the ponding in the antenna horn carried out timely drying, antenna horn actinal surface and inside are kept dry at any time, guarantee that antenna communication is not iced, the impact of snow and ponding, not only guaranteed the security and stability of communication, and reduced risk and the cost of manual maintenance, safer, efficient, practical.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. satellite antenna loudspeaker actinal surface dehumidifier, it is characterized in that, comprise power module, with hot wind generating device, the wind conveying pipe that is connected with hot wind generating device and hair-dryer that power module is electrically connected, the air outlet of described hair-dryer is relatively arranged on the loudspeaker actinal surface of satellite antenna.
2. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 1 is characterized in that described power module is electric main, and this power module is arranged in the machine room, and hot wind generating device is electrically connected by a power line and power module.
3. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 1 is characterized in that, described power module is the several sections of rechargeable batteries of being located in the hot wind generating device.
4. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 2 or claim 3 is characterized in that described hot wind generating device one end also is provided with a forced draft fan, and this forced draft fan is communicated with setting with hot wind generating device.
5. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 4 is characterized in that the air outlet of described hair-dryer is the arc-shaped structure of indent, and the loudspeaker actinal surface of this arc-shaped structure and satellite antenna is oppositely arranged.
6. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 4 is characterized in that, also comprises a control system, and this control system and hot wind generating device and forced draft fan are electrically connected.
7. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 6 is characterized in that, is provided with pressure sensor in the described wind conveying pipe, this pressure sensor and control system communication connection.
8. satellite antenna loudspeaker actinal surface dehumidifier as claimed in claim 6 is characterized in that the loudspeaker actinal surface of described satellite antenna is provided with Temperature Humidity Sensor, this Temperature Humidity Sensor and control system communication connection.
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 |
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| CN102969556A true CN102969556A (en) | 2013-03-13 |
| CN102969556B CN102969556B (en) | 2016-01-20 |
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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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Cited By (6)
| 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 |
| 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 |
| 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 |
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| JPS56104501A (en) * | 1980-01-23 | 1981-08-20 | Nippon Telegr & Teleph Corp <Ntt> | Snow attachment preventing device for antenna |
| JPH01311701A (en) * | 1988-06-10 | 1989-12-15 | Nec Corp | Parabolic antenna for home use with snow melting function |
| 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 |
| JPH09232859A (en) * | 1996-02-22 | 1997-09-05 | Maspro Denkoh Corp | Paraboloidal antenna system provided with ice and snow melting device |
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| 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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| 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 |
-
2012
- 2012-11-29 CN CN201210501694.8A patent/CN102969556B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104501A (en) * | 1980-01-23 | 1981-08-20 | Nippon Telegr & Teleph Corp <Ntt> | Snow attachment preventing device for antenna |
| JPH01311701A (en) * | 1988-06-10 | 1989-12-15 | Nec Corp | Parabolic antenna for home use with snow melting function |
| 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 |
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| 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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| 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 |
Cited By (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 |
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102969556B (en) | 2016-01-20 |
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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 |