CN110534863A - A kind of parabola antenna snow removal system of suspension type ring-type spray wind - Google Patents
A kind of parabola antenna snow removal system of suspension type ring-type spray wind Download PDFInfo
- Publication number
- CN110534863A CN110534863A CN201910897515.9A CN201910897515A CN110534863A CN 110534863 A CN110534863 A CN 110534863A CN 201910897515 A CN201910897515 A CN 201910897515A CN 110534863 A CN110534863 A CN 110534863A
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- wind
- parabola antenna
- ring stand
- motor
- spray
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
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Abstract
The invention discloses a kind of parabola antenna snow removal systems of suspension type ring-type spray wind, including air-heater, air hose, ring stand, hanger, spray public attention, mobile platform, control module, management terminal；The ring stand is looped pipeline, and diameter is greater than parabola antenna diameter, above parabola antenna reflecting surface and parallel with it, is fixed on hanger；The mobile platform, including chassis, motor wheel, three-dimensional perspective sensor, supporting module；The supporting module, including first motor, long-armed, race, electronic pulley, galianconism, bull stick motor, screw rod, support leg；Described spray public attention, points 2 groups, 1 group from upper left to the right to being placed in parallel, another 1 group from upper right, direction is placed in parallel to left down, the alternately spray hot winds snow removing of two groups of spray public attention.The present invention realizes a kind of safe and reliable, efficient, energy-efficient parabola antenna snow removal system.
Description
Technical field
The present invention relates to parabola antenna snow-clearing technique fields, and in particular to a kind of paraboloid day of suspension type ring-type spray wind
Line snow removal system.
Background technique
The transmission and reception of satellite and microwave signal generally use parabola antenna.It snows and will affect the work of parabola antenna
Make efficiency, removing accumulated snow to parabola antenna is a necessary job.Because the time of snowing is long, parabola antenna snow removing needs continuous
It carries out, generally manual operation, but time-consuming and laborious, continuously removes the snow for a long time ineffective, be also easy to damage antenna or make antenna
It is displaced.Therefore, it is necessary to one kind not only can efficiently remove the snow, but also not influence the parabola antenna of parabola antenna receiving and transmitting signal quality
Snow removal system.
Summary of the invention
The purpose of the present invention is to provide one kind not only can efficiently remove the snow, but also does not influence parabola antenna receiving and transmitting signal quality
Parabola antenna snow removal system, it is of the existing technology to solve the problems, such as.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of parabola antenna snow removal system of suspension type ring-type spray wind, including air-heater, air hose, ring stand, hanger, spray public attention,
Mobile platform, control module, management terminal.
The air-heater is sequentially connected air hose, ring stand, spray public attention, and air-heater and air hose are in a manner of damping and electrical isolation
Connection, there is forced air, and hot wind enters ring stand through air hose, sprays through ring stand from spray public attention.
The ring stand, be looped pipeline, diameter be greater than parabola antenna diameter, be located at parabola antenna reflecting surface above and
It is parallel with it, it is fixed on hanger.
Ring stand height and angle is adjusted in the hanger, including main boom, auxiliary boom, and installation is on a mobile platform.
The main boom, there is 2, be symmetrically positioned in the horizontal both ends of ring stand and with ring stand axis connection, can be controlled in control module
Lower adjustment length.
The auxiliary boom, at least one are slidably connected with ring stand, can control module control under adjustment length.
The mobile platform, including chassis, motor wheel, three-dimensional perspective sensor, supporting module.
The motor wheel has 4, is fixed on chassis quadrangle, keeps mobile platform mobile under control module control.
The supporting module has 4, is fixed on chassis quadrangle, including first motor, long-armed, race, electronic pulley, short
Arm, bull stick motor, screw rod, support leg, first motor are fixed on chassis, and first motor connection is long-armed, and race is fixed on vertically
On long-armed, electronic pulley moves in race, and there is vertical screw hole in long-armed end, and bull stick motor passes through galianconism horizontal connection electric sliding
Wheel and lower section connecting screw and screw rod can be driven to rotate, screw rod passes vertically through long-armed end screw hole and connects support leg, support leg
For up-narrow and down-wide structure and bottom has fixing glue to protrude into underground, and supporting module fixes mobile platform under control module control.
Described spray public attention, at least six are located on ring stand, and points 2 composition bilateral symmetries arrange, 1 group from upper left to the right to
It is placed in parallel, another 1 group from upper right, direction is placed in parallel to left down, and spray public attention sector sprays hot wind, and adjusting wind pressure arrives spray public attention
The wind pressure of parabola antenna reflecting surface diagonal point tends to 0, adjusts the most strong wind that wind-warm syndrome makes hot wind reach parabola antenna reflecting surface
Temperature is less than antenna maximum high temperature resistant value, and the hot wind that every group of spray public attention sprays can cover entire parabola antenna reflecting surface immediately, with
Based on high temperature snow melt, supplemented by wind-force snow removing, alternately spray hot wind, snow removing are thorough for two groups of spray public attention.
The control module, controls the switching on and shutting down and PID power regulation of air-heater, and control motor wheel moves mobile platform
It is dynamic, the tri- direction inclination angle mobile platform XYZ and control first motor, electronic pulley, bull stick motor are obtained from three-dimensional perspective sensor
Fix mobile platform.
The management terminal is one of computer, mobile phone, plate, carries out network communication with control module, communication network is string
One of mouth network, fieldbus networks, local area network, internet, 4G network, 5G network, 6G network are removed by control module acquisition
Avenge system mode and control air-heater, mobile platform.
Remarkable result of the invention is:
Described spray public attention, at least six are located on ring stand, and a point 2 composition bilateral symmetries arrange, and 1 group from upper left to the right to parallel
It places, another 1 group from upper right, direction is placed in parallel to left down, and spray public attention sector sprays hot wind, and adjusting wind pressure makes to spray public attention to parabolic
The wind pressure of surface antenna reflecting surface diagonal point tends to 0, and it is small to adjust the maximum wind-warm syndrome that wind-warm syndrome makes hot wind reach parabola antenna reflecting surface
In antenna maximum high temperature resistant value, the hot wind that every group of spray public attention sprays can cover entire parabola antenna reflecting surface immediately, with high temperature
Based on snow melt, supplemented by wind-force snow removing, alternately spray hot wind, snow removing are thorough for two groups of spray public attention.The structure, first is that spray public attention sprays wind distance
Than across the side of entire parabola antenna blowing snow removing mode, apart from short, reduction air-heater power demand, realization is energy saving.Second is that
The continuous all standing hot wind of alternating direction is formed in parabola antenna reflecting surface, snowflake will not be made to flash and fall to form secondary heap
Product, efficiency of cleaning snow are high.The spray wind distance of each spray public attention is set to be ring stand to parabola antenna reflecting surface center third is that adjusting wind pressure
Distance, adjust wind-warm syndrome make hot wind reach parabola antenna reflecting surface maximum wind-warm syndrome be less than antenna maximum high temperature resistant value, own
The hot wind that spray public attention sprays covers entire parabola antenna reflecting surface simultaneously, based on high temperature snow melt, supplemented by wind-force snow removing, realizes
It avoids the impact force of continuous high-pressure hot wind from making parabola antenna distorted reflector, influences antenna receiving and transmitting signal precision.
Ring stand is looped pipeline, and diameter is greater than parabola antenna diameter, above parabola antenna reflecting surface and therewith
In parallel, it is fixed by the bracket on a mobile platform, system is not connect with parabola antenna, does not change parabola antenna weight bearing, right
Parabola antenna signal transmitting and receiving precision is without influence.
Ring stand is looped pipeline, and diameter is greater than parabola antenna diameter, above parabola antenna reflecting surface and therewith
In parallel, it is fixed on hanger.Ring stand angle is adjusted in the hanger, including main boom, auxiliary boom, and installation is on a mobile platform.
The main boom, there is 2, be symmetrically positioned in the horizontal both ends of ring stand and with ring stand axis connection, length is scalable.The auxiliary boom, until
It is 1 few, it is slidably connected with ring stand, length is scalable.Structure realization is when parabola antenna adjusts the angle, ring stand and paraboloid
Antenna can be adjusted in synchronism height and angle to be maintained at top parallel position, not influence to remove the snow, adaptability is good.
Mobile platform includes chassis, motor wheel, three-dimensional perspective sensor, supporting module, and system is removable to fix, just
Yu Wuxue season is put in storage storage and maintenance, is also convenient for snowy season outbound and uses, and when failure can also directly be replaced with standby system,
It does not influence continuously to remove the snow.
The mobile platform, including chassis, motor wheel, three-dimensional perspective sensor, supporting module.The supporting module, there is 4
It is a, it is fixed on chassis quadrangle, including first motor, long-armed, race, electronic pulley, galianconism, bull stick motor, screw rod, support leg,
First motor is fixed on chassis, and first motor connection is long-armed, and race is fixed on long-armed vertically, and electronic pulley moves in race
Dynamic, there is vertical screw hole in long-armed end, and bull stick motor is by the electronic pulley of galianconism horizontal connection and lower section connecting screw and can drive
Screw rod rotation, screw rod pass vertically through long-armed end screw hole and connect support leg, and support leg is up-narrow and down-wide structure and bottom has admittedly
Fixed nail protrudes into underground, and supporting module fixes mobile platform under control module control.It is solid with supporting module when system does not move
Positioning is set, and anti-strong wind performance is strong.
Management terminal is connected to the network and controls control module, and control module controls switching on and shutting down and the PID power tune of air-heater
Section, control motor wheel keep mobile platform mobile, obtain the tri- direction inclination angle mobile platform XYZ and control the from three-dimensional perspective sensor
One motor, electronic pulley, bull stick motor fix mobile platform.Realize the efficient control to snow removal system.
Detailed description of the invention
Fig. 1 is the structure front view of the embodiment of the present invention.
Fig. 2 is the structural side view of the embodiment of the present invention.
Fig. 3 is the supporting module structure chart of the embodiment of the present invention.
Fig. 4 is the circuit structure diagram of the embodiment of the present invention.
Specific embodiment
Specific embodiment and working principle of the present invention will be described in further detail with reference to the accompanying drawing.
As Figure 1-Figure 4, a kind of parabola antenna snow removal system of suspension type ring-type spray wind, including air-heater 1, air hose
2, ring stand 3, hanger 4, spray public attention 5, mobile platform 6, control module 7, management terminal 8.
The air-heater 1, is sequentially connected air hose 2, ring stand 3, spray public attention 5, air-heater 1 and air hose 2 with damping and electrically every
It is connected from mode, there is forced air, hot wind enters ring stand 3 through air hose 2, sprays through ring stand 3 from spray public attention 5.
The ring stand 3 is looped pipeline, and diameter is greater than parabola antenna diameter, is located above parabola antenna reflecting surface
And it is parallel with it, it is fixed on hanger 4.
3 height of ring stand and angle is adjusted in the hanger 4, including main boom 401, auxiliary boom 402, is mounted on mobile flat
On platform 6.
The main boom 401, there is 2, be symmetrically positioned in the horizontal both ends of ring stand 3 and with 3 axis connection of ring stand, can be in control module
7 control lower adjustment length.
The auxiliary boom 402, at least one are slidably connected with ring stand 3, can control module 7 control under adjustment length.
The mobile platform 6, including chassis 601, motor wheel 602, three-dimensional perspective sensor 603, supporting module 604.
The motor wheel 602, there is 4, is fixed on 601 4 jiaos of chassis, moves mobile platform 6 under the control of control module 7
It is dynamic.
The supporting module 604, there is 4, is fixed on 601 4 jiaos of chassis, including first motor 60401, it is long-armed 60402,
Race 60403, electronic pulley 60404, galianconism 60405, bull stick motor 60406, screw rod 60407, support leg 60408, the first electricity
Machine 60401 is fixed on chassis 601, and first motor 60401 connects long-armed 60402, and race 60403 is fixed on long-armed vertically
On 60402, electronic pulley 60404 moves in race 60403, and there are vertical screw hole, bull stick motor 60406 in long-armed 60402 end
Pass through the electronic pulley 60404 of 60405 horizontal connection of galianconism and lower section connecting screw 60407 and screw rod 60407 can be driven to rotate, spiral shell
Bar 60407 passes vertically through long-armed 60402 end screw hole and connects support leg 60408, support leg 60408 be up-narrow and down-wide structure and
Bottom has fixing glue to protrude into underground, and supporting module 604 keeps mobile platform 6 fixed under the control of control module 7.
Described spray public attention 5, at least six are located on ring stand 3, and points 2 composition bilateral symmetries arrange, 1 group from upper left to the right
To being placed in parallel, another 1 group from upper right, direction is placed in parallel to left down, and spray public attention 5 is fan-shaped to spray hot wind, and adjusting wind pressure makes to spray public attention
The wind pressure of 5 to parabola antenna reflecting surface diagonal point tends to 0, adjusts the maximum that wind-warm syndrome makes hot wind reach parabola antenna reflecting surface
Wind-warm syndrome is less than antenna maximum high temperature resistant value, and the hot wind that every group of spray public attention 5 sprays can cover entire parabola antenna reflecting surface immediately,
Based on high temperature snow melt, supplemented by wind-force snow removing, alternately spray hot wind, snow removing are thorough for two groups of spray public attention 5.
The control module 7, controls the switching on and shutting down and PID power regulation of air-heater 1, and control motor wheel 602 makes mobile flat
Platform 6 is mobile, obtains the tri- direction inclination angle XYZ and the control first motor 60401, electricity of mobile platform 6 from three-dimensional perspective sensor 603
Movable pulley 60404, bull stick motor 60406 keep mobile platform 6 fixed.
The management terminal 8 is one of computer, mobile phone, plate, carries out network communication with control module 7, communication network is
One of serial network, fieldbus networks, local area network, internet, 4G network, 5G network, 6G network, are obtained by control module 7
Remove snow system mode and control air-heater 1, mobile platform 6.
In the present embodiment:
Described spray public attention 5, at least six are located on ring stand 3, and a point 2 composition bilateral symmetries arrange, and 1 group from upper left to the right to flat
Row placement, another 1 group from upper right, direction is placed in parallel to left down, and spray public attention 5 is fan-shaped to spray hot wind, and adjusting wind pressure arrives spray public attention 5
The wind pressure of parabola antenna reflecting surface diagonal point tends to 0, adjusts the most strong wind that wind-warm syndrome makes hot wind reach parabola antenna reflecting surface
Temperature is less than antenna maximum high temperature resistant value, and the hot wind that every group of spray public attention 5 sprays can cover entire parabola antenna reflecting surface immediately, with
Based on high temperature snow melt, supplemented by wind-force snow removing, alternately spray hot wind, snow removing are thorough for two groups of spray public attention 5.The structure, first is that spray public attention 5 is sprayed
Wind distance is than drying snow removing mode apart from short, reduction by 1 power demand of air-heater, realization section across the side of entire parabola antenna
Energy.Second is that forming the continuous all standing hot wind of alternating direction in parabola antenna reflecting surface, snowflake will not be made to flash and fall shape
At secondary accumulation, efficiency of cleaning snow is high.The spray wind distance of each spray public attention 5 is set to be that ring stand 3 arrives parabola antenna third is that adjusting wind pressure
The distance at reflecting surface center, the maximum wind-warm syndrome that adjusting wind-warm syndrome makes hot wind reach parabola antenna reflecting surface are less than the maximum resistance to height of antenna
Temperature value, the hot wind that all spray public attention 5 spray cover entire parabola antenna reflecting surface simultaneously, and based on high temperature snow melt, wind-force is removed
Supplemented by snow, realization avoids the impact force of continuous high-pressure hot wind from making parabola antenna distorted reflector, influences antenna receiving and transmitting signal essence
Degree.
Ring stand 3, be looped pipeline, diameter be greater than parabola antenna diameter, be located at parabola antenna reflecting surface above and with
It is parallel, it is fixed by the bracket on mobile platform 6, system is not connect with parabola antenna, do not change parabola antenna weight bearing,
On parabola antenna signal transmitting and receiving precision without influence.
Ring stand 3, be looped pipeline, diameter be greater than parabola antenna diameter, be located at parabola antenna reflecting surface above and with
It is parallel, it is fixed on hanger 4.The hanger 4, including main boom 401, auxiliary boom 402 are adjusted 3 angle of ring stand, are mounted on
On mobile platform 6.The main boom 401, there is 2, be symmetrically positioned in the horizontal both ends of ring stand 3 and with 3 axis connection of ring stand, length can stretch
Contracting.The auxiliary boom 402, at least one are slidably connected with ring stand 3, and length is scalable.The structure is realized in parabola antenna tune
When whole angle, ring stand 3 and parabola antenna can be adjusted in synchronism height and angle to be maintained at top parallel position, not influence to remove
Snow, adaptability are good.
Mobile platform 6 includes chassis 601, motor wheel 602, three-dimensional perspective sensor 603, supporting module 604, and system is removable
Dynamic to fix, convenient for being also convenient for snowy season outbound and using without the storage of snow season storage and maintenance, when failure, can also directly be used
Standby system replacement, does not influence continuously to remove the snow.
The mobile platform 6, including chassis 601, motor wheel 602, three-dimensional perspective sensor 603, supporting module 604.Institute
State supporting module 604, there is 4, be fixed on 601 4 jiaos of chassis, including first motor 60401, long-armed 60402, race 60403,
Electronic pulley 60404, galianconism 60405, bull stick motor 60406, screw rod 60407, support leg 60408, first motor 60401 are fixed
On chassis 601, first motor 60401 connects long-armed 60402, and race 60403 is fixed on vertically on long-armed 60402, electric sliding
Wheel 60404 moves in race 60403, and there is vertical screw hole in long-armed 60402 end, and bull stick motor 60406 passes through 60405 water of galianconism
The electronic pulley 60404 of flushconnection and lower section connecting screw 60407 and screw rod 60407 can be driven to rotate, screw rod 60407 passes vertically through
Long-armed 60402 end screw hole simultaneously connects support leg 60408, and support leg 60408 is up-narrow and down-wide structure and bottom has fixing glue to stretch
Enter underground, supporting module 604 keeps mobile platform 6 fixed under the control of control module 7.With supporting module 604 when system does not move
Fixed position, anti-strong wind performance are strong.
Management terminal 8 is connected to the network and controls control module 7, and control module 7 controls switching on and shutting down and the PID function of air-heater 1
Rate is adjusted, and control motor wheel 602 keeps mobile platform 6 mobile, obtains tri- direction mobile platform 6XYZ from three-dimensional perspective sensor 603
Inclination angle and control first motor 60401, electronic pulley 60404, bull stick motor 60406 keep mobile platform 6 fixed.It realizes to snow removing
The efficient control of system.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to previous embodiment
Documented technical solution is modified or equivalent replacement of some of the technical features.And these are modified or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (2)
1. a kind of parabola antenna snow removal system of suspension type ring-type spray wind, including air-heater, air hose, ring stand, hanger, spray wind
Head, mobile platform, control module, management terminal；
The air-heater is sequentially connected air hose, ring stand, spray public attention, and air-heater and air hose are connected in a manner of damping and electrical isolation,
There is forced air, hot wind enters ring stand through air hose, sprays through ring stand from spray public attention；
The ring stand is looped pipeline, and diameter is greater than parabola antenna diameter, above parabola antenna reflecting surface and therewith
In parallel, it is fixed on hanger；
Ring stand height and angle is adjusted in the hanger, including main boom, auxiliary boom, and installation is on a mobile platform；
The main boom, there is 2, be symmetrically positioned in the horizontal both ends of ring stand and with ring stand axis connection, can control module control lower
Save length；
The auxiliary boom, at least one are slidably connected with ring stand, can control module control under adjustment length；
The mobile platform, including chassis, motor wheel, three-dimensional perspective sensor, supporting module；
The motor wheel has 4, is fixed on chassis quadrangle, keeps mobile platform mobile under control module control；
The supporting module has 4, is fixed on chassis quadrangle, including first motor, long-armed, race, electronic pulley, galianconism, turns
Bar motor, screw rod, support leg, first motor are fixed on chassis, and first motor connection is long-armed, and race is fixed on long-armed vertically
On, electronic pulley moves in race, and there is a vertical screw hole in long-armed end, bull stick motor by the electronic pulley of galianconism horizontal connection and
Lower section connecting screw and screw rod can be driven to rotate, screw rod passes vertically through long-armed end screw hole and connects support leg, and support leg is upper
Narrow lower width structure and bottom have fixing glue to protrude into underground, and supporting module fixes mobile platform under control module control；
Described spray public attention, at least six are located on ring stand, and a point 2 composition bilateral symmetries arrange, and 1 group from upper left to the right to parallel
It places, another 1 group from upper right, direction is placed in parallel to left down, and spray public attention sector sprays hot wind, and adjusting wind pressure makes to spray public attention to parabolic
The wind pressure of surface antenna reflecting surface diagonal point tends to 0, and it is small to adjust the maximum wind-warm syndrome that wind-warm syndrome makes hot wind reach parabola antenna reflecting surface
In antenna maximum high temperature resistant value, the hot wind that every group of spray public attention sprays can cover entire parabola antenna reflecting surface immediately, with high temperature
Based on snow melt, supplemented by wind-force snow removing, alternately spray hot wind, snow removing are thorough for two groups of spray public attention；
The control module controls the switching on and shutting down and PID power regulation of air-heater, and control motor wheel keeps mobile platform mobile, from
Three-dimensional perspective sensor obtains the tri- direction inclination angle XYZ of mobile platform and control first motor, electronic pulley, bull stick motor make to move
Moving platform is fixed；
The management terminal carries out network communication with control module, obtains snow removal system state and control heat by control module
Blower, mobile platform.
2. management terminal according to claim 1, it is characterized in that: being one of computer, mobile phone, plate, the communication network used
Network is one of serial network, fieldbus networks, local area network, internet, 4G network, 5G network, 6G network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897515.9A CN110534863A (en) | 2019-09-27 | 2019-09-27 | A kind of parabola antenna snow removal system of suspension type ring-type spray wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910897515.9A CN110534863A (en) | 2019-09-27 | 2019-09-27 | A kind of parabola antenna snow removal system of suspension type ring-type spray wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110534863A true CN110534863A (en) | 2019-12-03 |
Family
ID=68669619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910897515.9A Pending CN110534863A (en) | 2019-09-27 | 2019-09-27 | A kind of parabola antenna snow removal system of suspension type ring-type spray wind |
Country Status (1)
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| CN (1) | CN110534863A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126864A (en) * | 1978-01-23 | 1978-11-21 | Hopkins B | Ice shield for micro-wave antenna |
| JPS61184902A (en) * | 1985-02-12 | 1986-08-18 | Mitsubishi Electric Corp | Antenna system |
| 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 |
| CN107785644A (en) * | 2017-10-27 | 2018-03-09 | 合肥因艾信息科技有限公司 | A kind of constant temperature wind power type parabola antenna snow removal system |
| CN107799865A (en) * | 2017-10-27 | 2018-03-13 | 合肥因艾信息科技有限公司 | A kind of blowing type parabola antenna snow removal system |
| CN107906749A (en) * | 2017-10-27 | 2018-04-13 | 合肥因艾信息科技有限公司 | A kind of parabola antenna snow removal system of intelligence spray wind |
| 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 |
-
2019
- 2019-09-27 CN CN201910897515.9A patent/CN110534863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126864A (en) * | 1978-01-23 | 1978-11-21 | Hopkins B | Ice shield for micro-wave antenna |
| JPS61184902A (en) * | 1985-02-12 | 1986-08-18 | Mitsubishi Electric Corp | Antenna system |
| 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 |
| CN107785644A (en) * | 2017-10-27 | 2018-03-09 | 合肥因艾信息科技有限公司 | A kind of constant temperature wind power type parabola antenna snow removal system |
| CN107799865A (en) * | 2017-10-27 | 2018-03-13 | 合肥因艾信息科技有限公司 | A kind of blowing type parabola antenna snow removal system |
| CN107906749A (en) * | 2017-10-27 | 2018-04-13 | 合肥因艾信息科技有限公司 | A kind of parabola antenna snow removal system of intelligence spray wind |
| 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 |
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Application publication date: 20191203 |