CN205385199U - Electric field perception automatic rising lightning rod - Google Patents
Electric field perception automatic rising lightning rod Download PDFInfo
- Publication number
- CN205385199U CN205385199U CN201620032952.6U CN201620032952U CN205385199U CN 205385199 U CN205385199 U CN 205385199U CN 201620032952 U CN201620032952 U CN 201620032952U CN 205385199 U CN205385199 U CN 205385199U
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- CN
- China
- Prior art keywords
- electric field
- discharging rod
- elevating lever
- lightning rod
- sudden strain
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- Expired - Fee Related
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- 230000005684 electric field Effects 0.000 title claims abstract description 48
- 230000008447 perception Effects 0.000 title claims abstract description 16
- 230000000630 rising effect Effects 0.000 title abstract 2
- 210000003205 muscle Anatomy 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 40
- 230000003028 elevating effect Effects 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 15
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses an electric field perception automatic rising lightning rod, include: electric field measuring apparatu (1), automatically controlled unit (2), drive unit (3), lifter (4) and lightning rod main part (5), electric field measuring apparatu (1), automatically controlled unit (2), drive unit (3) are consecutive, needle (5.1), downlead (5.2) and earthing device (5.3) are dodged including connecing in lightning rod main part (5), and downlead (5.2) connect and dodge needle (5.1) and earthing device (5.3), connect sudden strain of a muscle needle (5.1) to be located lifter (4) top. The utility model discloses a whether the perception exists the lift that the lightning rod was controlled to the thundercloud, realizes the initiative lightning protection. When sensing when having the thundercloud in the air, the lightning rod is automatic to raise in order to reach the lightning protection purpose, when the thundercloud disappeared, the lightning rod is automatic to be packed up, realized the intelligent control of lightning rod.
Description
Technical field
This utility model belongs to anti-thunder technical field, is specifically related to a kind of electric field perception automatic lifting discharging rod.
Background technology
Discharging rod is used to protection building etc. and avoids the device of thunderbolt.When producing thundercloud in the air, discharging rod makes ground electric field be distorted, and forms internal field on discharging rod top and concentrates, and guides thunder and lightning to discharging rod electric discharge, again through downlead and grounding device, lightning current is introduced the earth, so that protected object exempts from thunderbolt.
Conventional lightning conductor is once installation, and it installs place and highly fixing.This discharging rod (hereinafter referred to as " fixing discharging rod ") has the disadvantage that (1) affects view in application: in tourist attractions (such as ancient building, ancient tree, high-grade place etc.), the existence of fixing discharging rod is incompatible with surrounding landscape, destroys landscape effect；(2) destroying hidden effect: military installations (such as preliminary position, armament systems etc.) need good hidden, the existence of fixing discharging rod exposes military installations；(3) mobile inconvenience, causes waste: mobile operating platform (such as interim building site, mobile vehicle, offshore work platform etc.) needs constantly to change operating location, fixes installing and the demolition expense expenses of labour power of discharging rod.Visible, fixing discharging rod is not suitable for the occasions such as tourist attractions, military installations, mobile operating platform.
The Chinese patent that notification number is CN204230636U discloses a kind of novel lifting discharging rod suitable in offshore boosting station platform, but this discharging rod needs whether artificial judgment lifts, and is accomplished manually lifting according to lifting judged result.The Chinese patent that notification number is CN201478691U discloses a kind of folding field variable discharging lightning rod, and this discharging rod can adjust height to a certain extent, but the lifting of discharging rod needs also exist for artificial judgment and manual operation.
Utility model content
For the deficiency that prior art exists, this utility model provides a kind of electric field perception automatic lifting discharging rod without human intervention.
In order to solve the problems referred to above, this utility model adopts the following technical scheme that
A kind of electric field perception automatic lifting discharging rod, including:
Electric field measuring apparatus (1), ECU (2), driver element (3), elevating lever (4) and discharging rod main body (5), electric field measuring apparatus (1), ECU (2), driver element (3) are sequentially connected；Discharging rod main body (5) includes connecing sudden strain of a muscle pin (5.1), downlead (5.2) and grounding device (5.3), and downlead (5.2) connects sudden strain of a muscle pin (5.1) and grounding device (5.3), connects sudden strain of a muscle pin (5.1) and is positioned at elevating lever (4) top；Driver element (3) is used for driving elevating lever (4) to raise or reducing.
Above-mentioned electric field measuring apparatus (1) is located at and is around located without the spacious of shielding of building, and it is in continuous duty, in real time monitoring ground electric field intensity, and sends real-time electric field intensity E to ECU (2).Electric field measuring apparatus (1) can effectively, electric field intensity size and thunder and lightning polarity near perceiving ground in real time, and the analog voltage of electric field intensity it is proportional to ECU (2) output, Near Ground electric field intensity can be obtained, thus reaching the purpose of electric field perception by this analog voltage.
Above-mentioned ECU (2) judges whether there is thundercloud in the air according to real-time electric field intensity E, namely, real-time electric field intensity E and thunderbolt risk alarm threshold value E0, thunderbolt risk are released threshold value E1 and compare, as real-time electric field intensity E > E0, it is judged as there is thunderbolt risk, export high level signal to driver element (3), namely rise signal；When real-time electric field intensity E < during E1, it is judged that release for thunderbolt risk, sends low level signal to driver element (3), namely drops signal.So, building lightning protection requirement can both have been met, it is possible to avoid the frequent descending operation of discharging rod.
In this utility model, ECU (2) can be voltage comparator, the output analog voltage of electric field measuring apparatus (1) is input voltage comparator after A/D changes, voltage comparator directly compares input voltage and thunderbolt risk alarm threshold value E0, thunderbolt risk releases the size of threshold value E1, and exports high level signal or low level signal to driver element (3) according to comparative result.
Above-mentioned thunderbolt risk alarm threshold value E0 and thunderbolt risk releasing threshold value E1 is voltage threshold, thunderbolt risk alarm threshold value E0 and thunderbolt risk releasing threshold value E1 and determines according to long-term thunder observation data and the verification experimental verification of application scenario.
Above-mentioned driver element (3) can adopt pneumatic, hydraulic pressure or mechanical drive mode drive elevating lever (4) to raise or reduce.
Above-mentioned elevating lever (4) includes pedestal (4.1), middle-end expansion link (4.2) and telescopic upper end bar (4.3), and middle-end expansion link (4.2) is socketed in pedestal (4.1), and telescopic upper end bar (4.3) is socketed in middle-end expansion link (4.2).According to the actual requirements, middle-end expansion link (4.2) can be a joint or more piece.
Whether this utility model exists thundercloud by perception controls the lifting of discharging rod, it is achieved actively lightning protection.When sense there is thundercloud in the air time, discharging rod rises to reach lightning protection purpose automatically；When thundercloud disappears, discharging rod is packed up automatically, it is achieved the Based Intelligent Control of discharging rod.
Compared to the prior art, this utility model has the advantage that and beneficial effect:
(1) the intelligent elevated control of discharging rod is achieved, it is not necessary to human intervention can realize reliable and effective active lightning protection.
(2) do not affect view, do not expose hidden body, conveniently moving, be particularly suited for the occasions such as tourist attractions, military installations, mobile operating platform.
Accompanying drawing explanation
Fig. 1 is this utility model discharging rod principle schematic；
Fig. 2 is the structural representation of discharging rod in embodiment.
In figure, 1-electric field measuring apparatus, 2-ECU, 3-driver element, 4-elevating lever, 4.1-pedestal, 4.2-middle-end expansion link, 4.3-telescopic upper end bar, 5-discharging rod main body, 5.1-connects sudden strain of a muscle pin, 5.2-downlead, 5.3-grounding device, 6-power line, 7-electric field signal line, 8-connects sudden strain of a muscle platform, 9-support, 10-rosette, 10.1-the first rosette, 10.2-the second rosette, 10.3-the 3rd rosette, 11-winding roll capable of automatic winding, 12-control signal wire, 13-trachea, 14-civil power.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Seeing Fig. 2, in the present embodiment, electric field measuring apparatus (1) adopts ground electric field instrument, grinds on the spot.Elevating lever (4) adopts Pneumatic lifting arm, adopts aluminium alloy to make, is divided into 3 joints, respectively save respectively pedestal (4.1), middle-end expansion link (4.2) and telescopic upper end bar (4.3), often joint length is 3 meters, and the sealing ring that is connected by of each internode seals, and entirety is equivalent to displacements of cylinders more than.Driver element (3) is electric air pump, and its motor connects civil power by relay, to realize the rotating of motor.Electric field measuring apparatus (1) and ECU (2) are connected by electric field signal line (7), and ECU (2) is connected by control signal wire (12) with driver element (3), and driver element (3) connects elevating lever (4) by trachea (13).Grounding device (5.3) is laid in the soil under pedestal (4.1).
Telescopic upper end bar (4.3) top of elevating lever (4) is installed and is connect sudden strain of a muscle platform (8), connects sudden strain of a muscle platform (8) edge and arranges that 4 connect sudden strain of a muscle pin (5.1), and electric field measuring apparatus (1) is located at and is connect sudden strain of a muscle platform (8) center.
Downlead (5.2), power line (6) and electric field signal line (7) are placed in elevating lever (4), 3 winding roll capable of automatic windings (11) are installed in the pedestal (4.1) of elevating lever (4), are respectively used to the rolling of downlead (5.2), power line (6) and electric field signal line (7).Downlead (5.2) adopts braiding annealed copper wire, and power line (6) and electric field signal line (7) all adopt twisted-pair shielded wire.
Telescopic upper end bar (4.3) top is additionally provided with the first rosette (10.1), for power line (6) and electric field signal line (7) being connected with electric field measuring apparatus (1).Pedestal (4.1) is provided with the second rosette (10.2), for power line (6), electric field signal line (7) being connected with ECU (2).Pedestal (4.1) bottom is additionally provided with the 3rd rosette (10.3), for being connected with grounding device (5.3) by downlead (5.2).
In the present embodiment, as real-time electric field intensity E > E0, ECU (2) sends positive rotaring signal to electric air pump relay, and as real-time electric field intensity E > E1, ECU (2) sends to electric air pump relay and reverses signal.
During use, this utility model discharging rod is installed in the spacious place near building to be protected, higher position, ground, underground or roof can be installed in.In time without thunderbolt risk, it is hidden at Around Buildings to be protected；When there is thunderbolt risk, it rises automatically, reaches protection building and exempts from the purpose of thunderbolt.
It is illustrate this patent described in above-described embodiment; though literary composition is illustrated by specific term; but the protection domain of this patent can not be limited with this; it can be modified after the spirit understanding this patent and principle or revise and reach equivalence purpose by the personage being familiar with this technical field; and this equivalence is changed and amendment, all should belong in the defined category of right.
Claims (7)
1. an electric field perception automatic lifting discharging rod, is characterized in that, including:
Electric field measuring apparatus (1), ECU (2), driver element (3), elevating lever (4) and discharging rod main body (5), electric field measuring apparatus (1), ECU (2), driver element (3) are sequentially connected；Discharging rod main body (5) includes connecing sudden strain of a muscle pin (5.1), downlead (5.2) and grounding device (5.3), and downlead (5.2) connects sudden strain of a muscle pin (5.1) and grounding device (5.3), connects sudden strain of a muscle pin (5.1) and is positioned at elevating lever (4) top；Driver element (3) is used for driving elevating lever (4) to raise or reducing.
2. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described electric field measuring apparatus (1) is ground electric field instrument.
3. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described ECU (2) is voltage comparator.
4. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described driver element (3) adopts pneumatic, hydraulic pressure or mechanical drive mode drive elevating lever (4) to raise or reduce.
5. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described elevating lever (4) includes pedestal (4.1), middle-end expansion link (4.2) and telescopic upper end bar (4.3), and middle-end expansion link (4.2) is socketed in pedestal (4.1), and telescopic upper end bar (4.3) is socketed in middle-end expansion link (4.2)；Described middle-end expansion link (4.2) is a joint or more piece.
6. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described elevating lever (4) top is installed and is connect sudden strain of a muscle platform (8), one or more connect sudden strain of a muscle pin (5.1) and is arranged in and connects sudden strain of a muscle platform (8) edge.
7. electric field perception automatic lifting discharging rod as claimed in claim 1, is characterized in that:
Described downlead (5.2) is located in elevating lever (4) and rolling is on winding roll capable of automatic winding (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032952.6U CN205385199U (en) | 2016-01-14 | 2016-01-14 | Electric field perception automatic rising lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032952.6U CN205385199U (en) | 2016-01-14 | 2016-01-14 | Electric field perception automatic rising lightning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385199U true CN205385199U (en) | 2016-07-13 |
Family
ID=56347704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032952.6U Expired - Fee Related CN205385199U (en) | 2016-01-14 | 2016-01-14 | Electric field perception automatic rising lightning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385199U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611781A (en) * | 2017-09-15 | 2018-01-19 | 宁夏中科天际防雷股份有限公司 | A kind of lightning protection device and application method for ancient building |
| CN107645125A (en) * | 2017-09-15 | 2018-01-30 | 宁夏中科天际防雷股份有限公司 | A kind of thunder carrying-off device and application method for ancient building |
| CN107645126A (en) * | 2017-09-15 | 2018-01-30 | 宁夏中科天际防雷股份有限公司 | A kind of thunderstorm electricity protective device and application method |
| CN110247304A (en) * | 2019-05-17 | 2019-09-17 | 中国人民解放军32181部队 | Motor driven lightning-protection system |
| CN111817249A (en) * | 2020-06-18 | 2020-10-23 | 上海河道建设有限公司 | Lightning protection structure for management house roof |
| CN113133370A (en) * | 2021-04-09 | 2021-07-20 | 湖南省气象灾害防御技术中心（湖南省防雷中心） | Mobile rocket operation lightning protection system and method |
-
2016
- 2016-01-14 CN CN201620032952.6U patent/CN205385199U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611781A (en) * | 2017-09-15 | 2018-01-19 | 宁夏中科天际防雷股份有限公司 | A kind of lightning protection device and application method for ancient building |
| CN107645125A (en) * | 2017-09-15 | 2018-01-30 | 宁夏中科天际防雷股份有限公司 | A kind of thunder carrying-off device and application method for ancient building |
| CN107645126A (en) * | 2017-09-15 | 2018-01-30 | 宁夏中科天际防雷股份有限公司 | A kind of thunderstorm electricity protective device and application method |
| CN107645126B (en) * | 2017-09-15 | 2019-03-19 | 宁夏中科天际防雷股份有限公司 | A kind of thunderstorm electricity protective device and application method |
| CN107645125B (en) * | 2017-09-15 | 2019-03-19 | 宁夏中科天际防雷股份有限公司 | A kind of thunder carrying-off device and application method for ancient building |
| CN107611781B (en) * | 2017-09-15 | 2019-03-19 | 宁夏中科天际防雷股份有限公司 | A kind of lightning protection device and application method for ancient building |
| CN110247304A (en) * | 2019-05-17 | 2019-09-17 | 中国人民解放军32181部队 | Motor driven lightning-protection system |
| CN111817249A (en) * | 2020-06-18 | 2020-10-23 | 上海河道建设有限公司 | Lightning protection structure for management house roof |
| CN111817249B (en) * | 2020-06-18 | 2021-08-13 | 上海河道建设有限公司 | Lightning protection structure for management house roof |
| CN113133370A (en) * | 2021-04-09 | 2021-07-20 | 湖南省气象灾害防御技术中心（湖南省防雷中心） | Mobile rocket operation lightning protection system and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |