WO2021115093A1 - 一种防直击雷设备 - Google Patents

一种防直击雷设备 Download PDF

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Publication number
WO2021115093A1
WO2021115093A1 PCT/CN2020/130283 CN2020130283W WO2021115093A1 WO 2021115093 A1 WO2021115093 A1 WO 2021115093A1 CN 2020130283 W CN2020130283 W CN 2020130283W WO 2021115093 A1 WO2021115093 A1 WO 2021115093A1
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ground
direct lightning
lifting rod
insulating member
lightning
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PCT/CN2020/130283
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English (en)
French (fr)
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沈方红
石海峰
范正义
孙文俊
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南京创博电子有限公司
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Publication of WO2021115093A1 publication Critical patent/WO2021115093A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge
    • H01T19/04—Devices providing for corona discharge having pointed electrodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure

Definitions

  • This application belongs to the technical field of lightning protection equipment, and specifically relates to a lightning protection equipment.
  • Lightning protector refers to a device used to protect buildings from lightning strikes.
  • a metal rod is installed on the top of a tall building, and a metal wire is used to connect it with a metal plate buried in the ground. The tip of the metal rod is used to discharge, so that the electricity carried by the clouds and the electricity on the ground gradually neutralize.
  • the ground-to-air missile weapon system does not have mobile lightning protection measures, and there are only some independent traditional lightning rods on fixed positions, and the lightning protection and lightning protection effects are poor. Once the system is struck by lightning, it may be paralyzed and cause huge military and economic losses. Especially in recent years, some new equipment has been equipped with coastal forces one after another. The equipment is located in minefields and is struck by lightning from time to time. Due to the mobile combat nature of the surface-to-air missile weapon system, the demand for mobile lightning protection has become more urgent. In order to ensure the all-weather combat capability of the ground-to-air missile weapon system equipment in thunderstorm conditions when it is mobile, the problem of rapid lightning protection of the ground-to-air missile weapon system equipment under mobile conditions must be solved.
  • this application proposes a direct lightning protection device, which adopts a lifting pole (ie, a mobile lightning protection bracket) that can better solve the technical difficulties of traditional lightning rods that are difficult to erect and cannot be moved. It has high maneuverability and portability. It is convenient and quick to deploy and withdraw.
  • a lifting pole ie, a mobile lightning protection bracket
  • a device for preventing direct lightning strikes including:
  • the adapter includes an insulating part, a copper base and a terminal.
  • the insulating part is connected to the lifting rod.
  • the copper base part is sleeved in the insulating part and connected to the air-termination device.
  • the terminal is set on the copper base;
  • the grounding unit includes a bus bar, a ground wire and a ground electrode, the ground wire is connected to the bus bar, and the ground electrode is connected to the ground wire;
  • One end of the down-conductor is connected with the busbar, and the other end is fixed on the terminal in the adapter through a nut.
  • the lifting rod is a manual lifting rod.
  • the lifting rod includes a ground pile, a base, a telescopic rod body, a cable box, a first crank and a second crank;
  • One end of the base is connected to the ground pile, and the other end is connected to the first end of the telescopic rod;
  • the second end of the telescopic rod is connected with the adapter
  • the cable box, the first rocking handle and the second rocking handle are all installed on the rod body.
  • the first rocking handle or the second rocking handle is rotated, the telescopic rod body rises or falls.
  • the telescopic rod body is made of stainless steel.
  • the ground electrodes are connected to the ground wire at equal intervals.
  • the material of the insulating member is epoxy resin.
  • the nut is a wing nut.
  • This application adopts a lifting pole (ie, a mobile lightning protection bracket) that can be raised and lowered, which can better solve the technical problems of traditional lightning rods that are difficult to erect and cannot be moved, have high mobility, and are convenient and quick to carry, unfold, and withdraw.
  • a lifting pole ie, a mobile lightning protection bracket
  • the grounding of this application is simple, reliable, reasonable in structure, easy to install and disassemble, removable and use, and good drainage effect. Breaking through the traditional lightning protection grounding device, it can only be buried in the ground and erected for a long time. It is difficult to dismantle and cannot be repeated. The technical difficulties of mobile use make mobile lightning protection possible.
  • the air-termination device selected in this application has the fastest pre-discharge time, that is, the lightning is introduced into the ground first. Under the same installation height, the protection radius of the lightning rod is larger than that of the ordinary lightning rod, that is, the lightning protection range is larger; and there is no internal electronics The components are safer and reduce the hidden trouble of failure.
  • the materials selected in this application have strong resistance to salt spray, high and low temperature, and corrosion resistance, and can be used in places with harsh natural environments such as coasts and mountains. They have strong environmental adaptability and have a wide range of applications.
  • FIG. 1 is a schematic diagram of the overall structure of a lightning protection device according to an embodiment of the application
  • Figure 2 is a schematic structural diagram of an adapter according to an embodiment of the application.
  • FIG. 1 is a schematic diagram of the overall structure of a direct lightning protection device according to an embodiment of the application
  • FIG. 2 is a schematic diagram of the structure of an adapter according to an embodiment of the application.
  • this application provides a device for preventing direct lightning strikes, including:
  • Air-termination device 1 used to provide the pilot and then receive direct lightning strikes
  • the adapter includes an insulating member 10, a copper base 7 and a terminal 11, the insulating member 10 is connected to the lifting rod 3, and the copper base 7 is partially sleeved in the insulating member 10 and connected to the The air-termination device 1 is connected, and the terminal 11 is set on the copper base 7; it is mainly used to reduce the lightning creepage distance and isolate the lightning current so that it does not flow through the lifting pole 3; in specific implementation, the insulating member
  • the material of 10 can be epoxy resin;
  • the ground unit includes a bus bar 6, a ground wire, and a ground electrode 4.
  • the ground wire is connected to the bus bar 6, and the ground electrode 4 is connected to the ground wire; when the number of the ground electrodes 4 is greater than 1 When, each ground electrode 4 is connected to the ground wire at equal intervals;
  • the nut may be a wing nut.
  • the lifting rod 3 is a manual lifting rod 3.
  • the lifting rod 3 includes a ground pile, a base, a telescopic rod body, a cable box, a first rocker and a second rocker Put
  • One end of the base is connected to the ground pile, and the other end is connected to the first end of the telescopic rod;
  • the second end of the telescopic rod body is connected with the adapter; in specific implementation, the telescopic rod body may be made of stainless steel.
  • the cable box, the first rocker and the second rocker are all mounted on the rod body, and when the first rocker or the second rocker is rotated, the telescopic rod body rises or falls.
  • the lifting rod 3 may also be an automatic lifting rod 3.
  • the lifting rod 3 Before the thunderstorm, use the lifting rod 3 to quickly lift the air-termination device 1 installed on the top of it to the set height, and pre-discharge through the protruding metal needle (ie the upper electrode) on the air-termination device 1 to generate an upward pilot ,
  • the upward pilot and the downward pilot generated by the thundercloud meet over the air-termination device 1, the lightning current is directed to the active air-termination device 1, and is released to the earth via the down-conductor 2 and the grounding unit, resulting in a potential drop of 8, namely When the lightning current disperses into the ground through the grounding electrode 4, it is equivalent to a sign that the lightning is gradually dissipating.
  • the air-termination device used in this application can protect the radar equipment 5 within the facade protection range 9 from being directly struck by lightning, that is, within the facade protection range ,
  • the lightning is attracted by the air-termination device and hits the air-termination device, and the lightning will not hit the radar device 5.
  • the telescopic pole can be quickly retracted and the active air-termination device 1 and its down conductor 2 can be retracted quickly.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

一种防直击雷设备，包括接闪器（1）、升降杆（3）、转接件、接地单元和引下线（2）；该转接件包括绝缘件（10）、铜座（7）和接线柱（11），该绝缘件（10）与该升降杆（3）相连，该铜座（7）部分套设在该绝缘件（10）内，且与该接闪器（1）相连，该接线柱（11）设于该铜座（7）上；接地单元包括汇流排（6）、接地线和接地极（4），该接地线与该汇流排（6）相连，该接地极（4）连接在该接地线上；该引下线（2）的一端与该汇流排（6）相连，另一端通过螺母（12）固定在该转接件中的接线柱（11）上。该防直击雷设备，采用可升降的升降杆（3，即移动式防雷支架），能够较好地解决传统避雷针架设困难，不能移动的技术难题，机动性能高，携带及展开、撤收方便快捷。

Description

一种防直击雷设备 技术领域
本申请属于防雷设备技术领域，具体涉及一种防直击雷设备。
背景技术
防雷器指的是用来保护建筑物等避免雷击的一种装置。现有技术中大多通过在高大建筑物顶端安装一个金属棒，并采用金属线将其与埋在地下的金属板连接起来，利用金属棒的尖端放电，使云层所带的电和地上的电逐渐中和。
目前，地空导弹武器系统没有机动防雷措施，在固定阵地上仅有一些独立的传统避雷针，防雷、避雷效果差。系统一旦遭到雷击，可能引起系统瘫痪，造成军事和经济的巨大损失。特别是近年来一些新装备陆续装备沿海部队，装备处于多雷区，被雷击的现象时有发生，由于地空导弹武器系统的机动作战性质，使得机动防雷需求更加迫切。为了保证地空导弹武器系统装备机动时，其在雷暴气候条件下的全天候作战能力，必须解决地空导弹武器系统装备在机动条件下的快速防雷问题。
发明内容
针对上述问题，本申请提出一种防直击雷设备，采用可升降的升降杆(即移动式防雷支架)，能够较好地解决传统避雷针架设困难，不能移动的技术难题，机动性能高，携带及展开、撤收方便快捷。
为了实现上述技术目的，达到上述技术效果，本申请通过以下技术方案实现：
一种防直击雷设备，包括：
接闪器；
升降杆；
转接件，包括绝缘件、铜座和接线柱，绝缘件与升降杆相连，铜座部分套设在绝缘件内，且与接闪器相连，接线柱设于铜座上；
接地单元，包括汇流排、接地线和接地极，接地线与汇流排相连，接地 极连接在接地线上；
引下线，其一端与汇流排相连，另一端通过螺母固定在转接件中的接线柱上。
根据一些实施例，升降杆为手动升降杆。
根据一些实施例，升降杆包括地桩、底座、伸缩杆体、拉线盒、第一摇把和第二摇把；
底座的一端与地桩相连，另一端与伸缩杆体的第一端相连；
伸缩杆体的第二端与转接件相连；
拉线盒、第一摇把和第二摇把均安装在杆体上，当转动第一摇把或者第二摇把时，伸缩杆体升高或者下降。
根据一些实施例，伸缩杆体由不锈钢制成。
根据一些实施例，当接地极的数量大于1时，各接地极等间隔连接在接地线上。
根据一些实施例，绝缘件的材料为环氧树脂。
根据一些实施例，螺母为蝶形螺母。
与现有技术相比，本申请的有益效果：
本申请本申请采用可升降的升降杆(即移动式防雷支架)，能够较好地解决传统避雷针架设困难，不能移动的技术难题，机动性能高，携带及展开、撤收方便快捷。
本申请接地简单、可靠，结构合理、设置拆收简单、可重复移动使用、泄流效果好等特点，突破传统防雷接地装置只能埋入地下架设、架设时间长、难以拆收、不能重复移动使用的技术难题，使机动防雷成为可能。
本申请选用的接闪器，具有最快的抢先预放电时间，即优先引雷入地，在相同的安装高度下，比普通避雷针的保护半径大，即防雷保护范围大；且内部无电子部件，更加安全，减少故障隐患。
本申请选用的材料均具有很强的抗盐雾、耐高低温、耐腐蚀能力，能在沿海、高山等自然环境恶劣的地方使用，环境适应性强，应用范围广。
附图说明
为了使本发明的内容更容易被清楚地理解，下面根据具体实施例并结合 附图，对本发明作进一步详细的说明，其中：
图1为本申请一种实施例的防直击雷设备的整体结构示意图；
图2为本申请一种实施例的转接件的结构示意图；
其中：1-接闪器，2-引下线，3-升降杆，4-接地极，5-雷达设备，6-汇流排，7-铜座，8-电位降，9-立面保护范围，10-绝缘件，11-接线柱，12-螺母。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本申请，并不用于限定本申请的保护范围。
下面结合附图对本申请的应用原理作详细的描述。
图1为本申请一种实施例的防直击雷设备的整体结构示意图，图2为本申请一种实施例的转接件的结构示意图。
如图1图2所示，本申请中提供了一种防直击雷设备，包括：
接闪器1，用于提供先导然后接收直接雷击；
升降杆3；
转接件，包括绝缘件10、铜座7和接线柱11，所述绝缘件10与所述升降杆3相连，所述铜座7部分套设在所述绝缘件10内，且与所述接闪器1相连，所述接线柱11设于所述铜座7上；主要用于降低雷电爬电距离，隔离雷电流使其不流经升降杆3；在具体实施时，所述绝缘件10的材料可以为环氧树脂；
接地单元，包括汇流排6、接地线和接地极4，所述接地线与所述汇流排6相连，所述接地极4连接在所述接地线上；当所述接地极4的数量大于1时，各接地极4等间隔连接在所述接地线上；
引下线2，其一端与所述汇流排6相连，另一端通过螺母12固定在所述转接件中的接线柱11上，在具体实施时，所述螺母可以为蝶形螺母。
在本申请的一种具体实施例中，所述升降杆3为手动升降杆3，具体地：所述升降杆3包括地桩、底座、伸缩杆体、拉线盒、第一摇把和第二摇把；
所述底座的一端与所述地桩相连，另一端与伸缩杆体的第一端相连；
所述伸缩杆体的第二端与所述转接件相连；具体实施时，所述伸缩杆体可以由不锈钢制成。
所述拉线盒、第一摇把和第二摇把均安装在所述杆体上，当转动所述第一摇把或者第二摇把时，所述伸缩杆体升高或者下降。
在本申请的其他实施例中，所述升降杆3还可以是自动升降杆3。
综上所述，本申请的防直击雷设备的工作原理具体为：
雷暴来临前，利用升降杆3快速提升安装于其顶部的接闪器1到设定高度，通过接闪器1上的突出的金属针(即上部电极)提前预放电，产生向上发射的上行先导，当该上行先导与雷云产生的下行先导在接闪器1上空相遇，将雷电流引至主动式接闪器1，经引下线2及接地单元释放至大地，产生电位降8，即雷电流通过接地极4散入大地时候，相当于雷电逐渐消散的示意，本申请采用的接闪器能够保护立面保护范围9内的雷达设备5不被直接雷击，即在立面保护范围内，雷电都被接闪器吸引，打在接闪器上，雷电不会打在雷达设备5上。当完成防雷工作后，可快速收降伸缩杆体和撤收主动式接闪器1及其引下线2。
以上显示和描述了本申请的基本原理和主要特征和本申请的优点。本行业的技术人员应该了解，本申请不受上述实施例的限制，上述实施例和说明书中描述的只是说明本申请的原理，在不脱离本申请精神和范围的前提下，本申请还会有各种变化和改进，这些变化和改进都落入要求保护的本申请范围内。本申请要求保护范围由所附的权利要求书及其等效物界定。

Claims (7)

  1. 一种防直击雷设备，其中，包括：
    接闪器；
    升降杆；
    转接件，包括绝缘件、铜座和接线柱，所述绝缘件与所述升降杆相连，所述铜座部分套设在所述绝缘件内，且与所述接闪器相连，所述接线柱设于所述铜座上；
    接地单元，包括汇流排、接地线和接地极，所述接地线与所述汇流排相连，所述接地极连接在所述接地线上；
    引下线，其一端与所述汇流排相连，另一端通过螺母固定在所述转接件中的接线柱上。
  2. 根据权利要求1所述的一种防直击雷设备，其中，所述升降杆为手动升降杆。
  3. 根据权利要求2所述的一种防直击雷设备，其中，所述升降杆包括地桩、底座、伸缩杆体、拉线盒、第一摇把和第二摇把；
    所述底座的一端与所述地桩相连，另一端与伸缩杆体的第一端相连；
    所述伸缩杆体的第二端与所述转接件相连；
    所述拉线盒、第一摇把和第二摇把均安装在所述伸缩杆体上，当转动所述第一摇把或者第二摇把时，所述伸缩杆体升高或者下降。
  4. 根据权利要求3所述的一种防直击雷设备，其中：所述伸缩杆体由不锈钢制成。
  5. 根据权利要求1所述的一种防直击雷设备，其中：当所述接地极的数量大于1时，各接地极等间隔连接在所述接地线上。
  6. 根据权利要求1所述的一种防直击雷设备，其中：所述绝缘件的材料为环氧树脂。
  7. 根据权利要求1所述的一种防直击雷设备，其中：所述螺母为蝶形螺母。
PCT/CN2020/130283 2019-12-10 2020-11-20 一种防直击雷设备 WO2021115093A1 (zh)

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CN211151055U (zh) * 2019-12-10 2020-07-31 南京创博电子有限公司 一种防直击雷设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004311083A (ja) * 2003-04-03 2004-11-04 Komai Tekko Inc 昇降機構を備えた雷雲感知装置付き避雷鉄塔
CN207559270U (zh) * 2017-10-31 2018-06-29 河南扬博防雷科技有限公司 手动升降避雷针装置
CN208401512U (zh) * 2018-05-22 2019-01-18 中国人民解放军陆军工程大学 一种野外可移动式防雷装置
CN110247304A (zh) * 2019-05-17 2019-09-17 中国人民解放军32181部队 机动式防雷系统
CN209561868U (zh) * 2019-04-06 2019-10-29 河南益之润雷电防护科技有限公司 手动升降式避雷针
CN211151055U (zh) * 2019-12-10 2020-07-31 南京创博电子有限公司 一种防直击雷设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004311083A (ja) * 2003-04-03 2004-11-04 Komai Tekko Inc 昇降機構を備えた雷雲感知装置付き避雷鉄塔
CN207559270U (zh) * 2017-10-31 2018-06-29 河南扬博防雷科技有限公司 手动升降避雷针装置
CN208401512U (zh) * 2018-05-22 2019-01-18 中国人民解放军陆军工程大学 一种野外可移动式防雷装置
CN209561868U (zh) * 2019-04-06 2019-10-29 河南益之润雷电防护科技有限公司 手动升降式避雷针
CN110247304A (zh) * 2019-05-17 2019-09-17 中国人民解放军32181部队 机动式防雷系统
CN211151055U (zh) * 2019-12-10 2020-07-31 南京创博电子有限公司 一种防直击雷设备

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