CN214852574U - Lightning protection device for communication equipment of photovoltaic power station - Google Patents
Lightning protection device for communication equipment of photovoltaic power station Download PDFInfo
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- CN214852574U CN214852574U CN202121474271.2U CN202121474271U CN214852574U CN 214852574 U CN214852574 U CN 214852574U CN 202121474271 U CN202121474271 U CN 202121474271U CN 214852574 U CN214852574 U CN 214852574U
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Abstract
The utility model provides a photovoltaic power plant communications facilities lightning protection device. Photovoltaic power plant communications facilities lightning protection device includes: the machine room body, the shielding cover, the lightning triggering mechanism and the lifting mechanism are arranged; the lightning guiding mechanism comprises a lightning guiding needle, the lightning guiding needle is arranged above the shielding case, a lightning receiving ball is fixedly mounted at the bottom of the lightning guiding needle, a lightning guiding rod is fixedly mounted at the bottom of the lightning receiving ball, a lightning guiding ceiling is fixedly mounted at the top of the shielding case, the lightning guiding rod penetrates through the lightning guiding ceiling, and a plurality of grounding piles are arranged at the bottom of the shielding case. The utility model provides a photovoltaic power plant communications facilities lightning protection device can make the shield cover the computer lab body automatically when thunderstorm weather through setting up shield cover, thunder guide mechanism and elevating system, forms Faraday's cage, can play better lightning protection effect to this internal data center of computer lab and communications facilities, has effectively guaranteed photovoltaic power plant's normal operating, and intelligent higher simultaneously.
Description
Technical Field
The utility model relates to a photovoltaic power plant technical field especially relates to a photovoltaic power plant communications facilities lightning protection device.
Background
The photovoltaic power station is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid, and belongs to a green energy project encouraged by China. And can be divided into grid-connected power generation systems with and without a storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation.
The patent document with the publication number of CN 208333544U discloses an intelligent distributed cloud monitoring system for photovoltaic power stations, which comprises a data acquisition and monitoring module, a data transmission module and a cloud platform module, wherein the data acquisition and monitoring module acquires operating data between two adjacent photovoltaic modules in a photovoltaic power station and packages the operating data into a data packet, and transmits the data packet to the cloud platform module through the data transmission module, and the cloud platform module receives and analyzes the data packet, and displays and stores the analyzed data; the data transmission module comprises a wireless serial server. The utility model discloses a data acquisition and monitoring module can monitor the operating information of two adjacent photovoltaic module in the power station to utilize wireless serial servers to stably upload the data package to the high in the clouds and carry out the analysis; the maintenance personnel can realize functions such as intelligent value guard, big data analysis and fault pre-diagnosis through the cloud platform module monitoring system, the utilization rate of field equipment is effectively increased, and the operation and maintenance are more accurate and convenient.
However, the above solutions are still insufficient, the cloud monitoring system needs to use a data center installed in the machine room to perform centralized processing on data and upload the data to the cloud platform through the communication device, so that the data center is equivalent to the heart of the whole monitoring system, effective lightning protection for the data center and the communication device in the machine room is lacked in the solution in thunderstorm weather, and general lightning protection measures only use lightning rods to trigger the thunderstorm and cannot achieve the effect of complete lightning protection.
Therefore, it is necessary to provide a lightning protection device for communication equipment of photovoltaic power station to solve the above technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a photovoltaic power plant communications facilities lightning protection device.
The purpose of the utility model is realized like this:
photovoltaic power plant communications facilities lightning protection device includes: the machine room body, the shielding cover, the lightning triggering mechanism and the lifting mechanism are arranged; the lightning guiding mechanism comprises a lightning guiding needle, the lightning guiding needle is arranged above the shielding cover, a lightning receiving ball is fixedly arranged at the bottom of the lightning guiding needle, a lightning guiding rod is fixedly arranged at the bottom of the lightning receiving ball, a lightning guiding ceiling is fixedly arranged at the top of the shielding cover, the lightning guiding rod penetrates through the lightning guiding ceiling, a plurality of grounding piles are arranged at the bottom of the shielding cover, and a conducting wire is arranged between the plurality of grounding piles and the shielding cover;
the lifting mechanism is arranged at the top of the machine room body and used for lifting the shielding cover.
The lifting mechanism comprises a multi-stage hydraulic cylinder and a hydraulic pump, the multi-stage hydraulic cylinder and the hydraulic pump are fixedly installed at the top of the machine room body, and the top of the multi-stage hydraulic cylinder is fixedly connected with the shielding case.
The top of the shielding case is fixedly provided with two guide plates, the bottoms of the two guide plates are provided with sliding grooves, sliding plates are arranged in the sliding grooves in a sliding mode, and the bottoms of the sliding plates penetrate through the shielding case and are fixedly connected with the machine room body.
The bottom fixed mounting of thunder guiding rod has the fixed plate, the bottom fixed mounting of fixed plate has two guide bars, two the guide bar all runs through the shield cover and with computer lab body fixed connection.
And a guide cylinder is fixedly mounted at the top of the lightning guiding ceiling, and the lightning guiding rod penetrates through the guide cylinder and is in sliding connection with the guide cylinder.
A plurality of elastic wires are fixedly installed on the lightning guiding ceiling, and one ends of the elastic wires are fixedly connected with the lightning receiving balls.
Has the advantages that:
(1) through setting up shield cover, thunder guide mechanism and elevating system, can cover the computer lab body when thunderstorm weather, make the shield cover automatically, form faraday cage, can play better lightning protection effect to this internal data center of computer lab and communications facilities, effectively guaranteed photovoltaic power plant's normal operating, it is intelligent higher simultaneously.
(2) Through setting up elevating system, lift shield that can be convenient.
(3) Through setting up deflector and sliding plate, can make the state of going up and down more stable when playing the guide effect to the shield cover lift.
(4) And the lightning rod can always keep the same height by arranging the fixing plate and the guide rod.
(5) Through setting up the guide cylinder, can make the shape more stable when going up and down of thunder guiding rod.
(6) Through setting up a plurality of elastic conductor, increased the tie point between ball and the thunder guiding ceiling of catching a sudden strain of a muscle, play the effect of drawing a thunder when playing the fixed action again.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a lightning protection device for communication equipment of a photovoltaic power station according to the present invention;
fig. 2 is a schematic structural diagram of another embodiment of the lightning protection device for the communication equipment of the photovoltaic power station according to the present invention;
fig. 3 is the utility model provides a photovoltaic power plant communications facilities lightning protection device's functional block diagram.
Reference numbers in the figures: 1. the machine room comprises a machine room body, 2, a shielding cover, 3, a lightning guiding needle, 4, a lightning receiving ball, 5, a lightning guiding rod, 6, a lightning guiding ceiling, 7, a grounding pile, 8, a lead, 9, a multi-stage hydraulic cylinder, 10, a hydraulic pump, 11, a guide plate, 12, a sliding groove, 13, a sliding plate, 14, a guide rod, 15, a fixing plate, 16, a guide cylinder, 17 and an elastic lead.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Example 1:
referring to fig. 1, fig. 2, and fig. 3, the lightning protection device for a photovoltaic power station communication device includes: the machine room comprises a machine room body 1, a shielding case 2, a lightning triggering mechanism and a lifting mechanism; the lightning guiding mechanism comprises a lightning guiding needle 3, the lightning guiding needle 3 is arranged above the shielding case 2, a lightning receiving ball 4 is fixedly arranged at the bottom of the lightning guiding needle 3, a lightning guiding rod 5 is fixedly arranged at the bottom of the lightning receiving ball 4, a lightning guiding ceiling 6 is fixedly arranged at the top of the shielding case 2, the lightning guiding rod 5 penetrates through the lightning guiding ceiling 6, a plurality of grounding piles 7 are arranged at the bottom of the shielding case 2, a lead 8 is arranged between the plurality of grounding piles 7 and the shielding case 2, the lifting mechanism is arranged at the top of the machine room body 1 and is used for lifting the shielding case 2, when the machine room is used, the grounding piles 7 are pre-buried underground, a cloud platform module sends an instruction to a PLC through a communication module in thunderstorm weather, the PLC controls the lifting mechanism to start to lower the shielding case 2, and the shielding case 2 completely covers the machine room body 1, a Faraday cage is formed, thunder is conducted to a lightning receiving ball 4 through a lightning guiding needle 3, and then conducted to the underground along the side edge of the shielding case 2 after passing through a lightning guiding ceiling 6 through a conducting wire 8 and a grounding pile 7, so that the safety of a data center and communication equipment in a machine room is effectively protected, and meanwhile, the shielding case 2 with the reduced height can also play a certain role in resisting wind;
through setting up shield cover 2, thunder guide mechanism and elevating system, can make shield cover 2 cover computer lab body 1 automatically when thunderstorm weather, form faraday cage, can play better lightning protection effect to data center and communication equipment in the computer lab body 1, effectively guaranteed photovoltaic power plant's normal operating, it is intelligent higher simultaneously.
Example 2:
the lightning protection device of the photovoltaic power station communication equipment in the embodiment 1:
as shown in fig. 1 and 2, the lifting mechanism comprises a multi-stage hydraulic cylinder 9 and a hydraulic pump 10, the multi-stage hydraulic cylinder 9 and the hydraulic pump 10 are both fixedly installed at the top of the machine room body 1, the top of the multi-stage hydraulic cylinder 9 is fixedly connected with the shielding case 2, when the lifting mechanism is used, the PLC is connected with the multi-stage hydraulic cylinder 9 and the hydraulic pump 10, the PLC controls the hydraulic pump 10 to be started, an output shaft of the multi-stage hydraulic cylinder 9 is shortened, and the multi-stage hydraulic cylinder 9 is started to drive the shielding case 2 to descend.
Through setting up elevating system, lift shield cover 2 that can be convenient.
Example 3:
the lightning protection device of the photovoltaic power station communication equipment in the embodiment 1 or 2:
as shown in fig. 1 and 2, two guide plates 11 are fixedly mounted at the top of the shielding case 2, sliding grooves 12 are formed in the bottoms of the two guide plates 11, sliding plates 13 are slidably mounted in the two sliding grooves 12, the bottoms of the two sliding plates 13 penetrate through the shielding case 2 and are fixedly connected with the machine room body 1, when the machine room is used, the shielding case 2 descends to drive the guide plates 11 to descend, and the sliding plates 13 slide in the sliding grooves 12.
By providing the guide plate 11 and the slide plate 13, the shield case 2 can be lifted and lowered more stably while being guided.
Example 4:
the lightning protection device of the photovoltaic power station communication equipment in the embodiment 1, 2 or 3:
as shown in fig. 1 and 2, a fixing plate 15 is fixedly mounted at the bottom of the lightning rod 5, two guide rods 14 are fixedly mounted at the bottom of the fixing plate 15, and both the two guide rods 14 penetrate through the shielding case 2 and are fixedly connected with the machine room body 1, so that when the lightning rod device is used, the shielding case 2 descends to enable the guide rods 14 to be in contact with the shielding case 2 and slide, the height of the fixing plate 15 is kept unchanged, the height of the lightning rod 5 is kept unchanged, the height of the lightning rod 3 is always kept at the same height, and a good lightning guiding effect can be achieved.
The fixing plate 15 and the guide rod 14 are arranged, so that the lightning rod 5 can always keep the same height.
Example 5:
the lightning protection device for communication equipment of a photovoltaic power station, according to embodiment 1, 2, 3 or 4:
as shown in fig. 1 and 2, a guide cylinder 16 is fixedly mounted on the top of the lightning guiding ceiling 6, the lightning guiding rod 5 penetrates through the guide cylinder 16 and is slidably connected with the guide cylinder 16, when the shielding case 2 descends, the lightning guiding rod 5 penetrates through the guide cylinder 16 and slides, and the guide cylinder 16 can play a certain guiding role for the lightning guiding rod 5 and stabilize the state of the lightning guiding rod 5 during sliding.
By providing the guide cylinder 16, the elevating state of the lightning rod 5 can be further stabilized.
Example 6:
the lightning protection device for communication equipment of a photovoltaic power station, according to embodiment 1 or 2 or 3 or 4 or 5:
as shown in fig. 1 and 2, a plurality of elastic wires 17 are fixedly mounted on the lightning-inducing ceiling 6, one ends of the elastic wires 17 are fixedly connected with the lightning-receiving balls 4, when in use, the shielding case 2 descends to drive the lightning-inducing ceiling 6 to descend, the lightning-inducing ceiling 6 descends to drive the elastic wires 17 to extend, and the lightning-inducing wires 17 play a role in fixing the lightning-receiving balls 4.
Through setting up a plurality of elastic conductor 17, increased the tie point between lightning-arrest ball 4 and the thunder guide ceiling 6, play the effect of drawing thunder when playing the fixed action again.
Claims (3)
1. The utility model provides a photovoltaic power plant communications facilities lightning protection device which characterized in that includes: the machine room body, the shielding cover, the lightning triggering mechanism and the lifting mechanism are arranged; the lightning guiding mechanism comprises a lightning guiding needle, the lightning guiding needle is arranged above the shielding cover, a lightning receiving ball is fixedly arranged at the bottom of the lightning guiding needle, a lightning guiding rod is fixedly arranged at the bottom of the lightning receiving ball, a lightning guiding ceiling is fixedly arranged at the top of the shielding cover, the lightning guiding rod penetrates through the lightning guiding ceiling, a plurality of grounding piles are arranged at the bottom of the shielding cover, and a conducting wire is arranged between the plurality of grounding piles and the shielding cover; the lifting mechanism is arranged at the top of the machine room body and used for lifting the shielding cover.
2. The lightning protection device for photovoltaic power plant communication equipment according to claim 1, characterized in that: the lifting mechanism comprises a multi-stage hydraulic cylinder and a hydraulic pump, the multi-stage hydraulic cylinder and the hydraulic pump are both fixedly mounted at the top of the machine room body, and the top of the multi-stage hydraulic cylinder is fixedly connected with the shielding case; the top of the shielding case is fixedly provided with two guide plates, the bottoms of the two guide plates are provided with sliding grooves, sliding plates are arranged in the sliding grooves in a sliding mode, and the bottoms of the sliding plates penetrate through the shielding case and are fixedly connected with the machine room body.
3. The lightning protection device for photovoltaic power plant communication equipment according to claim 1 or 2, characterized in that: the bottom of the lightning rod is fixedly provided with a fixed plate, the bottom of the fixed plate is fixedly provided with two guide rods, and the two guide rods penetrate through the shielding case and are fixedly connected with the machine room body; the top of the lightning guiding ceiling is fixedly provided with a guide cylinder, and the lightning guiding rod penetrates through the guide cylinder and is in sliding connection with the guide cylinder; a plurality of elastic wires are fixedly installed on the lightning guiding ceiling, and one ends of the elastic wires are fixedly connected with the lightning receiving balls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121474271.2U CN214852574U (en) | 2021-06-30 | 2021-06-30 | Lightning protection device for communication equipment of photovoltaic power station |
Applications Claiming Priority (1)
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CN202121474271.2U CN214852574U (en) | 2021-06-30 | 2021-06-30 | Lightning protection device for communication equipment of photovoltaic power station |
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CN214852574U true CN214852574U (en) | 2021-11-23 |
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CN202121474271.2U Active CN214852574U (en) | 2021-06-30 | 2021-06-30 | Lightning protection device for communication equipment of photovoltaic power station |
Country Status (1)
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CN (1) | CN214852574U (en) |
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2021
- 2021-06-30 CN CN202121474271.2U patent/CN214852574U/en active Active
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